diff --git a/pkgs/applications/networking/cluster/terraform-providers/default.nix b/pkgs/applications/networking/cluster/terraform-providers/default.nix
index fc6b7131385..83157c90a48 100644
--- a/pkgs/applications/networking/cluster/terraform-providers/default.nix
+++ b/pkgs/applications/networking/cluster/terraform-providers/default.nix
@@ -2,6 +2,7 @@
 , buildGoPackage
 , fetchFromGitHub
 , callPackage
+, buildGo112Module
 }:
 let
   list = import ./data.nix;
@@ -16,7 +17,7 @@ let
         inherit owner repo sha256;
         rev = "v${version}";
       };
-      
+
 
       # Terraform allow checking the provider versions, but this breaks
       # if the versions are not provided via file paths.
@@ -24,7 +25,12 @@ let
     };
 in
   {
-    elasticsearch = callPackage ./elasticsearch {};
+    elasticsearch = callPackage ./elasticsearch {
+      # Version 0.7.0 fails to build with go 1.13 due to dependencies:
+      #   verifying git.apache.org/thrift.git@v0.12.0/go.mod: git.apache.org/thrift.git@v0.12.0/go.mod: Get https://sum.golang.org/lookup/git.apache.org/thrift.git@v0.12.0: dial tcp: lookup sum.golang.org on [::1]:53: read udp [::1]:52968->[::1]:53: read: connection refused
+      #   verifying github.com/hashicorp/terraform@v0.12.0/go.mod: github.com/hashicorp/terraform@v0.12.0/go.mod: Get https://sum.golang.org/lookup/github.com/hashicorp/terraform@v0.12.0: dial tcp: lookup sum.golang.org on [::1]:53: read udp [::1]:52968->[::1]:53: read: connection refused
+      buildGoModule = buildGo112Module;
+    };
     gandi = callPackage ./gandi {};
     ibm = callPackage ./ibm {};
     libvirt = callPackage ./libvirt {};
diff --git a/pkgs/development/compilers/go/1.13.nix b/pkgs/development/compilers/go/1.13.nix
new file mode 100644
index 00000000000..d0aeac13522
--- /dev/null
+++ b/pkgs/development/compilers/go/1.13.nix
@@ -0,0 +1,239 @@
+{ stdenv, fetchurl, tzdata, iana-etc, runCommand
+, perl, which, pkgconfig, patch, procps, pcre, cacert, Security, Foundation
+, mailcap, runtimeShell
+, buildPackages, pkgsTargetTarget
+}:
+
+let
+
+  inherit (stdenv.lib) optionals optionalString;
+
+  goBootstrap = runCommand "go-bootstrap" {} ''
+    mkdir $out
+    cp -rf ${buildPackages.go_bootstrap}/* $out/
+    chmod -R u+w $out
+    find $out -name "*.c" -delete
+    cp -rf $out/bin/* $out/share/go/bin/
+  '';
+
+  goarch = platform: {
+    "i686" = "386";
+    "x86_64" = "amd64";
+    "aarch64" = "arm64";
+    "arm" = "arm";
+    "armv5tel" = "arm";
+    "armv6l" = "arm";
+    "armv7l" = "arm";
+  }.${platform.parsed.cpu.name} or (throw "Unsupported system");
+
+in
+
+stdenv.mkDerivation rec {
+  pname = "go";
+  version = "1.13.1";
+
+  src = fetchurl {
+    url = "https://dl.google.com/go/go${version}.src.tar.gz";
+    sha256 = "0n4k42bbrj5g9b1kczkfsih049v43vqzaps7n69gmfa4jpk59wc1";
+  };
+
+  # perl is used for testing go vet
+  nativeBuildInputs = [ perl which pkgconfig patch procps ];
+  buildInputs = [ cacert pcre ]
+    ++ optionals stdenv.isLinux [ stdenv.cc.libc.out ]
+    ++ optionals (stdenv.hostPlatform.libc == "glibc") [ stdenv.cc.libc.static ];
+
+
+  propagatedBuildInputs = optionals stdenv.isDarwin [ Security Foundation ];
+
+  hardeningDisable = [ "all" ];
+
+  prePatch = ''
+    patchShebangs ./ # replace /bin/bash
+
+    # This source produces shell script at run time,
+    # and thus it is not corrected by patchShebangs.
+    substituteInPlace misc/cgo/testcarchive/carchive_test.go \
+      --replace '#!/usr/bin/env bash' '#!${runtimeShell}'
+
+    # Patch the mimetype database location which is missing on NixOS.
+    substituteInPlace src/mime/type_unix.go \
+      --replace '/etc/mime.types' '${mailcap}/etc/mime.types'
+
+    # Disabling the 'os/http/net' tests (they want files not available in
+    # chroot builds)
+    rm src/net/{listen,parse}_test.go
+    rm src/syscall/exec_linux_test.go
+
+    # !!! substituteInPlace does not seems to be effective.
+    # The os test wants to read files in an existing path. Just don't let it be /usr/bin.
+    sed -i 's,/usr/bin,'"`pwd`", src/os/os_test.go
+    sed -i 's,/bin/pwd,'"`type -P pwd`", src/os/os_test.go
+    # Disable the unix socket test
+    sed -i '/TestShutdownUnix/aif true \{ return\; \}' src/net/net_test.go
+    # Disable the hostname test
+    sed -i '/TestHostname/aif true \{ return\; \}' src/os/os_test.go
+    # ParseInLocation fails the test
+    sed -i '/TestParseInSydney/aif true \{ return\; \}' src/time/format_test.go
+    # Remove the api check as it never worked
+    sed -i '/src\/cmd\/api\/run.go/ireturn nil' src/cmd/dist/test.go
+    # Remove the coverage test as we have removed this utility
+    sed -i '/TestCoverageWithCgo/aif true \{ return\; \}' src/cmd/go/go_test.go
+    # Remove the timezone naming test
+    sed -i '/TestLoadFixed/aif true \{ return\; \}' src/time/time_test.go
+    # Remove disable setgid test
+    sed -i '/TestRespectSetgidDir/aif true \{ return\; \}' src/cmd/go/internal/work/build_test.go
+    # Remove cert tests that conflict with NixOS's cert resolution
+    sed -i '/TestEnvVars/aif true \{ return\; \}' src/crypto/x509/root_unix_test.go
+    # TestWritevError hangs sometimes
+    sed -i '/TestWritevError/aif true \{ return\; \}' src/net/writev_test.go
+    # TestVariousDeadlines fails sometimes
+    sed -i '/TestVariousDeadlines/aif true \{ return\; \}' src/net/timeout_test.go
+
+    sed -i 's,/etc/protocols,${iana-etc}/etc/protocols,' src/net/lookup_unix.go
+    sed -i 's,/etc/services,${iana-etc}/etc/services,' src/net/port_unix.go
+
+    # Disable cgo lookup tests not works, they depend on resolver
+    rm src/net/cgo_unix_test.go
+
+  '' + optionalString stdenv.isLinux ''
+    sed -i 's,/usr/share/zoneinfo/,${tzdata}/share/zoneinfo/,' src/time/zoneinfo_unix.go
+  '' + optionalString stdenv.isAarch32 ''
+    echo '#!${runtimeShell}' > misc/cgo/testplugin/test.bash
+  '' + optionalString stdenv.isDarwin ''
+    substituteInPlace src/race.bash --replace \
+      "sysctl machdep.cpu.extfeatures | grep -qv EM64T" true
+    sed -i 's,strings.Contains(.*sysctl.*,true {,' src/cmd/dist/util.go
+    sed -i 's,"/etc","'"$TMPDIR"'",' src/os/os_test.go
+    sed -i 's,/_go_os_test,'"$TMPDIR"'/_go_os_test,' src/os/path_test.go
+
+    sed -i '/TestChdirAndGetwd/aif true \{ return\; \}' src/os/os_test.go
+    sed -i '/TestCredentialNoSetGroups/aif true \{ return\; \}' src/os/exec/exec_posix_test.go
+    sed -i '/TestRead0/aif true \{ return\; \}' src/os/os_test.go
+    sed -i '/TestSystemRoots/aif true \{ return\; \}' src/crypto/x509/root_darwin_test.go
+
+    sed -i '/TestGoInstallRebuildsStalePackagesInOtherGOPATH/aif true \{ return\; \}' src/cmd/go/go_test.go
+    sed -i '/TestBuildDashIInstallsDependencies/aif true \{ return\; \}' src/cmd/go/go_test.go
+
+    sed -i '/TestDisasmExtld/aif true \{ return\; \}' src/cmd/objdump/objdump_test.go
+
+    sed -i 's/unrecognized/unknown/' src/cmd/link/internal/ld/lib.go
+
+    # TestCurrent fails because Current is not implemented on Darwin
+    sed -i 's/TestCurrent/testCurrent/g' src/os/user/user_test.go
+    sed -i 's/TestLookup/testLookup/g' src/os/user/user_test.go
+
+    touch $TMPDIR/group $TMPDIR/hosts $TMPDIR/passwd
+  '';
+
+  patches = [
+    ./remove-tools-1.11.patch
+    ./ssl-cert-file-1.13.patch
+    ./remove-test-pie-1.13.patch
+    ./creds-test.patch
+    ./go-1.9-skip-flaky-19608.patch
+    ./go-1.9-skip-flaky-20072.patch
+    ./skip-external-network-tests.patch
+    ./skip-nohup-tests.patch
+    # breaks under load: https://github.com/golang/go/issues/25628
+    ./skip-test-extra-files-on-386.patch
+  ];
+
+  postPatch = ''
+    find . -name '*.orig' -exec rm {} ';'
+  '';
+
+  GOOS = stdenv.targetPlatform.parsed.kernel.name;
+  GOARCH = goarch stdenv.targetPlatform;
+  # GOHOSTOS/GOHOSTARCH must match the building system, not the host system.
+  # Go will nevertheless build a for host system that we will copy over in
+  # the install phase.
+  GOHOSTOS = stdenv.buildPlatform.parsed.kernel.name;
+  GOHOSTARCH = goarch stdenv.buildPlatform;
+
+  # {CC,CXX}_FOR_TARGET must be only set for cross compilation case as go expect those
+  # to be different from CC/CXX
+  CC_FOR_TARGET = if (stdenv.buildPlatform != stdenv.targetPlatform) then
+      "${pkgsTargetTarget.stdenv.cc}/bin/${pkgsTargetTarget.stdenv.cc.targetPrefix}cc"
+    else
+      null;
+  CXX_FOR_TARGET = if (stdenv.buildPlatform != stdenv.targetPlatform) then
+      "${pkgsTargetTarget.stdenv.cc}/bin/${pkgsTargetTarget.stdenv.cc.targetPrefix}c++"
+    else
+      null;
+
+  GOARM = toString (stdenv.lib.intersectLists [(stdenv.hostPlatform.parsed.cpu.version or "")] ["5" "6" "7"]);
+  GO386 = 387; # from Arch: don't assume sse2 on i686
+  CGO_ENABLED = 1;
+  # Hopefully avoids test timeouts on Hydra
+  GO_TEST_TIMEOUT_SCALE = 3;
+
+  # Indicate that we are running on build infrastructure
+  # Some tests assume things like home directories and users exists
+  GO_BUILDER_NAME = "nix";
+
+  GOROOT_BOOTSTRAP="${goBootstrap}/share/go";
+
+  postConfigure = ''
+    export GOCACHE=$TMPDIR/go-cache
+    # this is compiled into the binary
+    export GOROOT_FINAL=$out/share/go
+
+    export PATH=$(pwd)/bin:$PATH
+
+    # Independent from host/target, CC should produce code for the building system.
+    export CC=${buildPackages.stdenv.cc}/bin/cc
+    ulimit -a
+  '';
+
+  postBuild = ''
+    (cd src && ./make.bash)
+  '';
+
+  doCheck = stdenv.hostPlatform == stdenv.targetPlatform && !stdenv.isDarwin;
+
+  checkPhase = ''
+    runHook preCheck
+    (cd src && HOME=$TMPDIR GOCACHE=$TMPDIR/go-cache ./run.bash --no-rebuild)
+    runHook postCheck
+  '';
+
+  preInstall = ''
+    rm -r pkg/obj
+    # Contains the wrong perl shebang when cross compiling,
+    # since it is not used for anything we can deleted as well.
+    rm src/regexp/syntax/make_perl_groups.pl
+  '' + (if (stdenv.buildPlatform != stdenv.hostPlatform) then ''
+    mv bin/*_*/* bin
+    rmdir bin/*_*
+    ${optionalString (!(GOHOSTARCH == GOARCH && GOOS == GOHOSTOS)) ''
+      rm -rf pkg/${GOHOSTOS}_${GOHOSTARCH} pkg/tool/${GOHOSTOS}_${GOHOSTARCH}
+    ''}
+  '' else if (stdenv.hostPlatform != stdenv.targetPlatform) then ''
+    rm -rf bin/*_*
+    ${optionalString (!(GOHOSTARCH == GOARCH && GOOS == GOHOSTOS)) ''
+      rm -rf pkg/${GOOS}_${GOARCH} pkg/tool/${GOOS}_${GOARCH}
+    ''}
+  '' else "");
+
+  installPhase = ''
+    runHook preInstall
+    mkdir -p $GOROOT_FINAL
+    cp -a bin pkg src lib misc api doc $GOROOT_FINAL
+    ln -s $GOROOT_FINAL/bin $out/bin
+    runHook postInstall
+  '';
+
+  setupHook = ./setup-hook.sh;
+
+  disallowedReferences = [ goBootstrap ];
+
+  meta = with stdenv.lib; {
+    branch = "1.13";
+    homepage = http://golang.org/;
+    description = "The Go Programming language";
+    license = licenses.bsd3;
+    maintainers = with maintainers; [ cstrahan orivej velovix mic92 rvolosatovs kalbasit ];
+    platforms = platforms.linux ++ platforms.darwin;
+  };
+}
diff --git a/pkgs/development/compilers/go/remove-test-pie-1.13.patch b/pkgs/development/compilers/go/remove-test-pie-1.13.patch
new file mode 100644
index 00000000000..05f18b813f9
--- /dev/null
+++ b/pkgs/development/compilers/go/remove-test-pie-1.13.patch
@@ -0,0 +1,34 @@
+diff --git a/src/cmd/dist/test.go b/src/cmd/dist/test.go
+index f63c94697c..f02eff7064 100644
+--- a/src/cmd/dist/test.go
++++ b/src/cmd/dist/test.go
+@@ -574,29 +574,6 @@ func (t *tester) registerTests() {
+ 		})
+ 	}
+ 
+-	// Test internal linking of PIE binaries where it is supported.
+-	if goos == "linux" && (goarch == "amd64" || goarch == "arm64") {
+-		t.tests = append(t.tests, distTest{
+-			name:    "pie_internal",
+-			heading: "internal linking of -buildmode=pie",
+-			fn: func(dt *distTest) error {
+-				t.addCmd(dt, "src", t.goTest(), "reflect", "-buildmode=pie", "-ldflags=-linkmode=internal", t.timeout(60))
+-				return nil
+-			},
+-		})
+-		// Also test a cgo package.
+-		if t.cgoEnabled {
+-			t.tests = append(t.tests, distTest{
+-				name:    "pie_internal_cgo",
+-				heading: "internal linking of -buildmode=pie",
+-				fn: func(dt *distTest) error {
+-					t.addCmd(dt, "src", t.goTest(), "os/user", "-buildmode=pie", "-ldflags=-linkmode=internal", t.timeout(60))
+-					return nil
+-				},
+-			})
+-		}
+-	}
+-
+ 	// sync tests
+ 	if goos != "js" { // js doesn't support -cpu=10
+ 		t.tests = append(t.tests, distTest{
diff --git a/pkgs/development/compilers/go/ssl-cert-file-1.13.patch b/pkgs/development/compilers/go/ssl-cert-file-1.13.patch
new file mode 100644
index 00000000000..02a50d9c72f
--- /dev/null
+++ b/pkgs/development/compilers/go/ssl-cert-file-1.13.patch
@@ -0,0 +1,64 @@
+diff --git a/src/crypto/x509/root_cgo_darwin.go b/src/crypto/x509/root_cgo_darwin.go
+index 255a8d3525..a467255a54 100644
+--- a/src/crypto/x509/root_cgo_darwin.go
++++ b/src/crypto/x509/root_cgo_darwin.go
+@@ -280,6 +280,8 @@ int CopyPEMRoots(CFDataRef *pemRoots, CFDataRef *untrustedPemRoots, bool debugDa
+ import "C"
+ import (
+ 	"errors"
++	"io/ioutil"
++	"os"
+ 	"unsafe"
+ )
+ 
+@@ -295,6 +297,13 @@ func loadSystemRoots() (*CertPool, error) {
+ 	buf := C.GoBytes(unsafe.Pointer(C.CFDataGetBytePtr(data)), C.int(C.CFDataGetLength(data)))
+ 	roots := NewCertPool()
+ 	roots.AppendCertsFromPEM(buf)
++	if file := os.Getenv("NIX_SSL_CERT_FILE"); file != "" {
++		data, err := ioutil.ReadFile(file)
++		if err == nil {
++			roots.AppendCertsFromPEM(data)
++			return roots, nil
++		}
++	}
+ 
+ 	if C.CFDataGetLength(untrustedData) == 0 {
+ 		return roots, nil
+diff --git a/src/crypto/x509/root_darwin.go b/src/crypto/x509/root_darwin.go
+index 2f6a8b8d60..b81889fe69 100644
+--- a/src/crypto/x509/root_darwin.go
++++ b/src/crypto/x509/root_darwin.go
+@@ -92,6 +92,14 @@ func execSecurityRoots() (*CertPool, error) {
+ 		verifyCh    = make(chan rootCandidate)
+ 	)
+ 
++	if file := os.Getenv("NIX_SSL_CERT_FILE"); file != "" {
++		data, err := ioutil.ReadFile(file)
++		if err == nil {
++			roots.AppendCertsFromPEM(data)
++			return roots, nil
++		}
++	}
++
+ 	// Using 4 goroutines to pipe into verify-cert seems to be
+ 	// about the best we can do. The verify-cert binary seems to
+ 	// just RPC to another server with coarse locking anyway, so
+diff --git a/src/crypto/x509/root_unix.go b/src/crypto/x509/root_unix.go
+index 48de50b4ea..750e12c6b4 100644
+--- a/src/crypto/x509/root_unix.go
++++ b/src/crypto/x509/root_unix.go
+@@ -38,6 +38,13 @@ func (c *Certificate) systemVerify(opts *VerifyOptions) (chains [][]*Certificate
+ 
+ func loadSystemRoots() (*CertPool, error) {
+ 	roots := NewCertPool()
++	if file := os.Getenv("NIX_SSL_CERT_FILE"); file != "" {
++		data, err := ioutil.ReadFile(file)
++		if err == nil {
++			roots.AppendCertsFromPEM(data)
++			return roots, nil
++		}
++	}
+ 
+ 	files := certFiles
+ 	if f := os.Getenv(certFileEnv); f != "" {
diff --git a/pkgs/development/tools/conftest/default.nix b/pkgs/development/tools/conftest/default.nix
index 4c8792cc6aa..a4a6a7998b0 100644
--- a/pkgs/development/tools/conftest/default.nix
+++ b/pkgs/development/tools/conftest/default.nix
@@ -2,27 +2,32 @@
 
 buildGoModule rec {
   pname = "conftest";
-  version = "0.12.0";
+  version = "0.14.0";
+
+  # Something subtle in the go sum db is causing every download to
+  # get a new sum (and thus breaking the hash). This disables the
+  # fetching of the sum from the go sum database.
+  modBuildPhase = ''
+    runHook preBuild
+    GONOSUMDB=* go mod download
+    runHook postBuild
+  '';
 
   src = fetchFromGitHub {
     owner = "instrumenta";
     repo = "conftest";
     rev = "v${version}";
-    sha256 = "0blrbbnvnnxyw0idhglqdz16i7g6g86a6kw2iw707bg0yfdl1ncq";
+    sha256 = "0fjz6ad8rnznlp1kiyb3c6anhjs6v6acgziw4hmyz0xva4jnspsh";
   };
 
-  patches = [
-    # Version 0.12.0 does not build with go 1.13. See https://github.com/instrumenta/conftest/pull/85.
-    # TODO: Remove once https://github.com/instrumenta/conftest/pull/85 is merged and lands in a release.
-    ./go-1.13-deps.patch
-  ];
+  modSha256 = "1xwqlqx5794hsi14h5gqg69gjcqcma24ha0fxn0vffqgqs2cz1d1";
 
   buildFlagsArray = ''
     -ldflags=
         -X main.version=${version}
   '';
 
-  modSha256 = "11999ywy73ng45gl1qypky8342jvishcp11bdxbigvqhwl2zbpav";
+  subPackages = [ "cmd" ];
 
   meta = with lib; {
     description = "Write tests against structured configuration data";
diff --git a/pkgs/development/tools/conftest/go-1.13-deps.patch b/pkgs/development/tools/conftest/go-1.13-deps.patch
deleted file mode 100644
index d03d4ed742a..00000000000
--- a/pkgs/development/tools/conftest/go-1.13-deps.patch
+++ /dev/null
@@ -1,99 +0,0 @@
-diff --git a/go.mod b/go.mod
-index a552a6b..a39703d 100644
---- a/go.mod
-+++ b/go.mod
-@@ -1,6 +1,6 @@
- module github.com/instrumenta/conftest
- 
--go 1.12
-+go 1.13
- 
- require (
- 	cloud.google.com/go v0.39.0 // indirect
-@@ -43,12 +43,16 @@ require (
- 	golang.org/x/crypto v0.0.0-20190513172903-22d7a77e9e5f // indirect
- 	golang.org/x/oauth2 v0.0.0-20190523182746-aaccbc9213b0 // indirect
- 	golang.org/x/sys v0.0.0-20190526052359-791d8a0f4d09 // indirect
-+	golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7 // indirect
- 	google.golang.org/appengine v1.6.0 // indirect
- 	google.golang.org/genproto v0.0.0-20190620144150-6af8c5fc6601 // indirect
- )
- 
- replace (
-+	git.apache.org/thrift.git => github.com/apache/thrift v0.0.0-20180902110319-2566ecd5d999
- 	github.com/containerd/containerd => github.com/containerd/containerd v1.2.6
- 	github.com/docker/docker => github.com/docker/docker v0.0.0-20190131205458-8a43b7bb99cd
- 	github.com/golang/lint => golang.org/x/lint v0.0.0-20190409202823-959b441ac422
-+	github.com/opencontainers/runc v1.0.1-0.20190307181833-2b18fe1d885e => github.com/opencontainers/runc v1.0.0-rc6.0.20190307181833-2b18fe1d885e
-+	golang.org/x/crypto v0.0.0-20190129210102-0709b304e793 => golang.org/x/crypto v0.0.0-20180904163835-0709b304e793
- )
-diff --git a/go.sum b/go.sum
-index 2441c4e..212ac69 100644
---- a/go.sum
-+++ b/go.sum
-@@ -10,7 +10,6 @@ dmitri.shuralyov.com/app/changes v0.0.0-20180602232624-0a106ad413e3/go.mod h1:Yl
- dmitri.shuralyov.com/html/belt v0.0.0-20180602232347-f7d459c86be0/go.mod h1:JLBrvjyP0v+ecvNYvCpyZgu5/xkfAUhi6wJj28eUfSU=
- dmitri.shuralyov.com/service/change v0.0.0-20181023043359-a85b471d5412/go.mod h1:a1inKt/atXimZ4Mv927x+r7UpyzRUf4emIoiiSC2TN4=
- dmitri.shuralyov.com/state v0.0.0-20180228185332-28bcc343414c/go.mod h1:0PRwlb0D6DFvNNtx+9ybjezNCa8XF0xaYcETyp6rHWU=
--git.apache.org/thrift.git v0.0.0-20180902110319-2566ecd5d999/go.mod h1:fPE2ZNJGynbRyZ4dJvy6G277gSllfV2HJqblrnkyeyg=
- github.com/Azure/azure-sdk-for-go v21.3.0+incompatible/go.mod h1:9XXNKU+eRnpl9moKnB4QOLf1HestfXbmab5FXxiDBjc=
- github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78 h1:w+iIsaOQNcT7OZ575w+acHgRric5iCyQh+xv+KJ4HB8=
- github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78/go.mod h1:LmzpDX56iTiv29bbRTIsUNlaFfuhWRQBWjQdVyAevI8=
-@@ -43,6 +42,7 @@ github.com/anmitsu/go-shlex v0.0.0-20161002113705-648efa622239/go.mod h1:2FmKhYU
- github.com/antchfx/xpath v0.0.0-20190129040759-c8489ed3251e/go.mod h1:Yee4kTMuNiPYJ7nSNorELQMr1J33uOpXDMByNYhvtNk=
- github.com/antchfx/xquery v0.0.0-20180515051857-ad5b8c7a47b0/go.mod h1:LzD22aAzDP8/dyiCKFp31He4m2GPjl0AFyzDtZzUu9M=
- github.com/apache/thrift v0.0.0-20161221203622-b2a4d4ae21c7/go.mod h1:cp2SuWMxlEZw2r+iP2GNCdIi4C1qmUzdZFSVb+bacwQ=
-+github.com/apache/thrift v0.0.0-20180902110319-2566ecd5d999/go.mod h1:cp2SuWMxlEZw2r+iP2GNCdIi4C1qmUzdZFSVb+bacwQ=
- github.com/apparentlymart/go-cidr v1.0.0 h1:lGDvXx8Lv9QHjrAVP7jyzleG4F9+FkRhJcEsDFxeb8w=
- github.com/apparentlymart/go-cidr v1.0.0/go.mod h1:EBcsNrHc3zQeuaeCeCtQruQm+n9/YjEn/vI25Lg7Gwc=
- github.com/apparentlymart/go-dump v0.0.0-20180507223929-23540a00eaa3/go.mod h1:oL81AME2rN47vu18xqj1S1jPIPuN7afo62yKTNn3XMM=
-@@ -132,13 +132,8 @@ github.com/docker/cli v0.0.0-20190511004558-53fc257292ad/go.mod h1:JLrzqnKDaYBop
- github.com/docker/distribution v2.7.1-0.20190205005809-0d3efadf0154+incompatible/go.mod h1:J2gT2udsDAN96Uj4KfcMRqY0/ypR+oyYUYmja8H+y+w=
- github.com/docker/distribution v2.7.1+incompatible h1:a5mlkVzth6W5A4fOsS3D2EO5BUmsJpcB+cRlLU7cSug=
- github.com/docker/distribution v2.7.1+incompatible/go.mod h1:J2gT2udsDAN96Uj4KfcMRqY0/ypR+oyYUYmja8H+y+w=
--github.com/docker/docker v0.0.0-20180531152204-71cd53e4a197/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
- github.com/docker/docker v0.0.0-20190131205458-8a43b7bb99cd h1:h98Vus5/NAC3I4k243/B/KgCdpjCUK4lfxNEw2p/HAc=
- github.com/docker/docker v0.0.0-20190131205458-8a43b7bb99cd/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
--github.com/docker/docker v1.14.0-0.20190131205458-8a43b7bb99cd h1:adRHD5aU4yFK0L4yZwjY3SyWapVmPdq1h19eJdgYUfs=
--github.com/docker/docker v1.14.0-0.20190131205458-8a43b7bb99cd/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
--github.com/docker/docker v1.14.0-0.20190319215453-e7b5f7dbe98c h1:rZ+3jNsgjvYgdZ0Nrd4Udrv8rneDbWBohAPuXsTsvGU=
--github.com/docker/docker v1.14.0-0.20190319215453-e7b5f7dbe98c/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
- github.com/docker/docker-credential-helpers v0.6.0/go.mod h1:WRaJzqw3CTB9bk10avuGsjVBZsD05qeibJ1/TYlvc0Y=
- github.com/docker/docker-credential-helpers v0.6.1/go.mod h1:WRaJzqw3CTB9bk10avuGsjVBZsD05qeibJ1/TYlvc0Y=
- github.com/docker/docker-credential-helpers v0.6.2 h1:CrW9H1VMf3a4GrtyAi7IUJjkJVpwBBpX0+mvkvYJaus=
-@@ -214,6 +209,7 @@ github.com/google/martian v2.1.0+incompatible h1:/CP5g8u/VJHijgedC/Legn3BAbAaWPg
- github.com/google/martian v2.1.0+incompatible/go.mod h1:9I4somxYTbIHy5NJKHRl3wXiIaQGbYVAs8BPL6v8lEs=
- github.com/google/pprof v0.0.0-20181206194817-3ea8567a2e57/go.mod h1:zfwlbNMJ+OItoe0UupaVj+oy1omPYYDuagoSzA8v9mc=
- github.com/google/shlex v0.0.0-20150127133951-6f45313302b9/go.mod h1:RpwtwJQFrIEPstU94h88MWPXP2ektJZ8cZ0YntAmXiE=
-+github.com/googleapis/gax-go v2.0.0+incompatible h1:j0GKcs05QVmm7yesiZq2+9cxHkNK9YM6zKx4D2qucQU=
- github.com/googleapis/gax-go v2.0.0+incompatible/go.mod h1:SFVmujtThgffbyetf+mdk2eWhX2bMyUtNHzFKcPA9HY=
- github.com/googleapis/gax-go/v2 v2.0.3/go.mod h1:LLvjysVCY1JZeum8Z6l8qUty8fiNwE08qbEPm1M08qg=
- github.com/googleapis/gax-go/v2 v2.0.4 h1:hU4mGcQI4DaAYW+IbTun+2qEZVFxK0ySjQLTbS0VQKc=
-@@ -407,8 +403,8 @@ github.com/opencontainers/image-spec v1.0.1/go.mod h1:BtxoFyWECRxE4U/7sNtV5W15zM
- github.com/opencontainers/runc v0.1.1 h1:GlxAyO6x8rfZYN9Tt0Kti5a/cP41iuiO2yYT0IJGY8Y=
- github.com/opencontainers/runc v0.1.1/go.mod h1:qT5XzbpPznkRYVz/mWwUaVBUv2rmF59PVA73FjuZG0U=
- github.com/opencontainers/runc v1.0.0-rc6/go.mod h1:qT5XzbpPznkRYVz/mWwUaVBUv2rmF59PVA73FjuZG0U=
--github.com/opencontainers/runc v1.0.1-0.20190307181833-2b18fe1d885e h1:+uPGJuuDl61O9GKN/rLHkUCf597mpxmJI06RqMQX81A=
--github.com/opencontainers/runc v1.0.1-0.20190307181833-2b18fe1d885e/go.mod h1:qT5XzbpPznkRYVz/mWwUaVBUv2rmF59PVA73FjuZG0U=
-+github.com/opencontainers/runc v1.0.0-rc6.0.20190307181833-2b18fe1d885e h1:9wcty7nGPPNkY8/VsiZkjmMB8x7SydrklJE+vCr4uDg=
-+github.com/opencontainers/runc v1.0.0-rc6.0.20190307181833-2b18fe1d885e/go.mod h1:qT5XzbpPznkRYVz/mWwUaVBUv2rmF59PVA73FjuZG0U=
- github.com/opencontainers/runtime-spec v0.0.0-20180909173843-eba862dc2470/go.mod h1:jwyrGlmzljRJv/Fgzds9SsS/C5hL+LL3ko9hs6T5lQ0=
- github.com/opentracing-contrib/go-stdlib v0.0.0-20171029140428-b1a47cfbdd75/go.mod h1:PLldrQSroqzH70Xl+1DQcGnefIbqsKR7UDaiux3zV+w=
- github.com/opentracing/opentracing-go v0.0.0-20171003133519-1361b9cd60be/go.mod h1:UkNAQd3GIcIGf0SeVgPpRdFStlNbqXla1AfSYxPUl2o=
-@@ -587,7 +583,6 @@ golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnf
- golang.org/x/crypto v0.0.0-20181030102418-4d3f4d9ffa16/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
- golang.org/x/crypto v0.0.0-20181112202954-3d3f9f413869/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
- golang.org/x/crypto v0.0.0-20181203042331-505ab145d0a9/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
--golang.org/x/crypto v0.0.0-20190129210102-0709b304e793/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
- golang.org/x/crypto v0.0.0-20190129210102-ccddf3741a0c/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
- golang.org/x/crypto v0.0.0-20190131182504-b8fe1690c613/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
- golang.org/x/crypto v0.0.0-20190219172222-a4c6cb3142f2/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
-@@ -679,6 +674,8 @@ golang.org/x/tools v0.0.0-20190425150028-36563e24a262 h1:qsl9y/CJx34tuA7QCPNp86J
- golang.org/x/tools v0.0.0-20190425150028-36563e24a262/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
- golang.org/x/xerrors v0.0.0-20190410155217-1f06c39b4373 h1:PPwnA7z1Pjf7XYaBP9GL1VAMZmcIWyFz7QCMSIIa3Bg=
- golang.org/x/xerrors v0.0.0-20190410155217-1f06c39b4373/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
-+golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7 h1:9zdDQZ7Thm29KFXgAX/+yaf3eVbP7djjWp/dXAppNCc=
-+golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
- google.golang.org/api v0.0.0-20180910000450-7ca32eb868bf/go.mod h1:4mhQ8q/RsB7i+udVvVy5NUi08OU8ZlA0gRVgrF7VFY0=
- google.golang.org/api v0.0.0-20181030000543-1d582fd0359e/go.mod h1:4mhQ8q/RsB7i+udVvVy5NUi08OU8ZlA0gRVgrF7VFY0=
- google.golang.org/api v0.1.0/go.mod h1:UGEZY7KEX120AnNLIHFMKIo4obdJhkp2tPbaPlQx13Y=
diff --git a/pkgs/servers/documize-community/default.nix b/pkgs/servers/documize-community/default.nix
index 7339bcc6584..af969c9e929 100644
--- a/pkgs/servers/documize-community/default.nix
+++ b/pkgs/servers/documize-community/default.nix
@@ -19,7 +19,7 @@ buildGoPackage rec {
     runHook preBuild
 
     pushd go/src/github.com/documize/community
-    go build -gcflags="all=-trimpath=$GOPATH" -o bin/documize ./edition/community.go
+    GO111MODULE=off go build -gcflags="all=-trimpath=$GOPATH" -o bin/documize ./edition/community.go
     popd
 
     runHook postBuild
diff --git a/pkgs/tools/filesystems/gcsfuse/default.nix b/pkgs/tools/filesystems/gcsfuse/default.nix
index 8ce87375b26..af3e9250985 100644
--- a/pkgs/tools/filesystems/gcsfuse/default.nix
+++ b/pkgs/tools/filesystems/gcsfuse/default.nix
@@ -13,6 +13,11 @@ buildGoModule rec {
 
   modSha256 = "0i86xs3lq2mj22yv7jmhmb34k7lz348bakqz020xpyccllkkszy4";
 
+  patches = [
+    ./go.mod.patch
+    ./go.sum.patch
+  ];
+
   meta = with lib;{
     description = "A user-space file system for interacting with Google Cloud Storage";
     homepage = "https://cloud.google.com/storage/docs/gcs-fuse";
diff --git a/pkgs/tools/filesystems/gcsfuse/go.mod.patch b/pkgs/tools/filesystems/gcsfuse/go.mod.patch
new file mode 100644
index 00000000000..fbda63432d7
--- /dev/null
+++ b/pkgs/tools/filesystems/gcsfuse/go.mod.patch
@@ -0,0 +1,28 @@
+--- a/go.mod 	2019-10-09 22:35:05.777065057 -0400
++++ b/go.mod	2019-10-10 21:34:15.809681738 -0400
+@@ -0,0 +1,25 @@
++module github.com/googlecloudplatform/gcsfuse
++
++go 1.12
++
++require (
++	cloud.google.com/go v0.0.0-20170807235027-9be7f826df5c
++	github.com/codegangsta/cli v0.0.0-20170804093415-b99aa811b4c1
++	github.com/golang/protobuf v0.0.0-20170902000452-17ce1425424a
++	github.com/jacobsa/daemonize v0.0.0-20160101105449-e460293e890f
++	github.com/jacobsa/fuse v0.0.0-20170513050233-fe7f3a55dcaa
++	github.com/jacobsa/gcloud v0.0.0-20180124212516-9291bd1e8308
++	github.com/jacobsa/oglematchers v0.0.0-20150720000706-141901ea67cd
++	github.com/jacobsa/oglemock v0.0.0-20150831005832-e94d794d06ff
++	github.com/jacobsa/ogletest v0.0.0-20170503003838-80d50a735a11
++	github.com/jacobsa/ratelimit v0.0.0-20150904001804-f5e47030f3b0
++	github.com/jacobsa/reqtrace v0.0.0-20150505043853-245c9e0234cb
++	github.com/jacobsa/syncutil v0.0.0-20150827001642-c39ef5c1aa0b
++	github.com/jacobsa/timeutil v0.0.0-20170205232429-577e5acbbcf6
++	github.com/jacobsa/util v0.0.0-20150810040848-976a6f4de67e
++	github.com/kardianos/osext v0.0.0-20170510131534-ae77be60afb1
++	golang.org/x/net v0.0.0-20170809000501-1c05540f6879
++	golang.org/x/oauth2 v0.0.0-20170807180024-9a379c6b3e95
++	google.golang.org/api v0.0.0-20170807210121-5c4ffd5985e2
++	google.golang.org/appengine v0.0.0-20170801183137-c5a90ac045b7
++)
diff --git a/pkgs/tools/filesystems/gcsfuse/go.sum.patch b/pkgs/tools/filesystems/gcsfuse/go.sum.patch
new file mode 100644
index 00000000000..d537266e3c1
--- /dev/null
+++ b/pkgs/tools/filesystems/gcsfuse/go.sum.patch
@@ -0,0 +1,38 @@
+--- a/go.sum	2019-10-09 22:35:05.777065057 -0400
++++ b/go.sum	2019-10-10 21:34:15.809681738 -0400
+@@ -0,0 +1,35 @@
++cloud.google.com/go v0.0.0-20170807235027-9be7f826df5c h1:pTb3uxaVLke7AQ/KUVTHWZmzKrKYrip7FimNb3ecAbo=
++cloud.google.com/go v0.0.0-20170807235027-9be7f826df5c/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
++github.com/codegangsta/cli v0.0.0-20170804093415-b99aa811b4c1 h1:PTPzzngHWcTI0ph/9I92RhVtRkdOCi37wySw/ojR5Eg=
++github.com/codegangsta/cli v0.0.0-20170804093415-b99aa811b4c1/go.mod h1:/qJNoX69yVSKu5o4jLyXAENLRyk1uhi7zkbQ3slBdOA=
++github.com/golang/protobuf v0.0.0-20170902000452-17ce1425424a/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
++github.com/jacobsa/daemonize v0.0.0-20160101105449-e460293e890f h1:X+tnaqoCcBgAwSTJtoYW6p0qKiuPyMfofEHEFUf2kdU=
++github.com/jacobsa/daemonize v0.0.0-20160101105449-e460293e890f/go.mod h1:Ip4fOwzCrnDVuluHBd7FXIMb7SHOKfkt9/UDrYSZvqI=
++github.com/jacobsa/fuse v0.0.0-20170513050233-fe7f3a55dcaa h1:3420E523ahKsI3tlbO0zeLvgzuTFdJoy6JoAVuShs8U=
++github.com/jacobsa/fuse v0.0.0-20170513050233-fe7f3a55dcaa/go.mod h1:9Aml1MG17JVeXrN4D2mtJvYHtHklJH5bESjCKNzVjFU=
++github.com/jacobsa/gcloud v0.0.0-20180124212516-9291bd1e8308 h1:sfc1gTCrsJQJMySgDstAhwzogqQIrTxkwwScG4p2kbM=
++github.com/jacobsa/gcloud v0.0.0-20180124212516-9291bd1e8308/go.mod h1:3fF6sEraNZSToePaj5q+f9KSaMpuZcwccqAQmOKDv/k=
++github.com/jacobsa/oglematchers v0.0.0-20150720000706-141901ea67cd h1:9GCSedGjMcLZCrusBZuo4tyKLpKUPenUUqi34AkuFmA=
++github.com/jacobsa/oglematchers v0.0.0-20150720000706-141901ea67cd/go.mod h1:TlmyIZDpGmwRoTWiakdr+HA1Tukze6C6XbRVidYq02M=
++github.com/jacobsa/oglemock v0.0.0-20150831005832-e94d794d06ff h1:2xRHTvkpJ5zJmglXLRqHiZQNjUoOkhUyhTAhEQvPAWw=
++github.com/jacobsa/oglemock v0.0.0-20150831005832-e94d794d06ff/go.mod h1:gJWba/XXGl0UoOmBQKRWCJdHrr3nE0T65t6ioaj3mLI=
++github.com/jacobsa/ogletest v0.0.0-20170503003838-80d50a735a11/go.mod h1:+DBdDyfoO2McrOyDemRBq0q9CMEByef7sYl7JH5Q3BI=
++github.com/jacobsa/ratelimit v0.0.0-20150904001804-f5e47030f3b0 h1:6GaIakaFrxn738iBykUc6fyS5sIAKRg/wafwzrzRX30=
++github.com/jacobsa/ratelimit v0.0.0-20150904001804-f5e47030f3b0/go.mod h1:5/sdn6lSZE5l3rXMkJGO7Y3MHJImklO43rZx9ouOWYQ=
++github.com/jacobsa/reqtrace v0.0.0-20150505043853-245c9e0234cb h1:uSWBjJdMf47kQlXMwWEfmc864bA1wAC+Kl3ApryuG9Y=
++github.com/jacobsa/reqtrace v0.0.0-20150505043853-245c9e0234cb/go.mod h1:ivcmUvxXWjb27NsPEaiYK7AidlZXS7oQ5PowUS9z3I4=
++github.com/jacobsa/syncutil v0.0.0-20150827001642-c39ef5c1aa0b h1:HMNP0njxow/ahg3AFKzu8HnyOUSRiVqWXm+i4VefV+Y=
++github.com/jacobsa/syncutil v0.0.0-20150827001642-c39ef5c1aa0b/go.mod h1:mPvulh9VKXvo+yOlrD4VYOOYuLdZJ36wa/5QIrtXvWs=
++github.com/jacobsa/timeutil v0.0.0-20170205232429-577e5acbbcf6 h1:XKHJmHcgU9glxk3eLPiRZT5VFSHJitVTnMj/EgIoXC4=
++github.com/jacobsa/timeutil v0.0.0-20170205232429-577e5acbbcf6/go.mod h1:JEWKD6V8xETMW+DEv+IQVz++f8Cn8O/X0HPeDY3qNis=
++github.com/jacobsa/util v0.0.0-20150810040848-976a6f4de67e h1:BegecLAVSx5IW1bOImB8Lt6+4yiWP4t+PUeckWYzIeg=
++github.com/jacobsa/util v0.0.0-20150810040848-976a6f4de67e/go.mod h1:q0HiLetNeSPHjs8ddOw9U6xahog8xR7WPp6PhzJ6wmk=
++github.com/kardianos/osext v0.0.0-20170510131534-ae77be60afb1 h1:PJPDf8OUfOK1bb/NeTKd4f1QXZItOX389VN3B6qC8ro=
++github.com/kardianos/osext v0.0.0-20170510131534-ae77be60afb1/go.mod h1:1NbS8ALrpOvjt0rHPNLyCIeMtbizbir8U//inJ+zuB8=
++golang.org/x/net v0.0.0-20170809000501-1c05540f6879 h1:0rFa7EaCGdQPmZVbo9F7MNF65b8dyzS6EUnXjs9Cllk=
++golang.org/x/net v0.0.0-20170809000501-1c05540f6879/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
++golang.org/x/oauth2 v0.0.0-20170807180024-9a379c6b3e95 h1:RS+wSrhdVci7CsPwJaMN8exaP3UTuQU0qB34R/E/JD0=
++golang.org/x/oauth2 v0.0.0-20170807180024-9a379c6b3e95/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
++google.golang.org/api v0.0.0-20170807210121-5c4ffd5985e2 h1:wF/9eBxkxh3/00HWCFpF3583KFXGapuZ3EVpZIuLd4Q=
++google.golang.org/api v0.0.0-20170807210121-5c4ffd5985e2/go.mod h1:4mhQ8q/RsB7i+udVvVy5NUi08OU8ZlA0gRVgrF7VFY0=
++google.golang.org/appengine v0.0.0-20170801183137-c5a90ac045b7/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
diff --git a/pkgs/tools/system/ctop/default.nix b/pkgs/tools/system/ctop/default.nix
index effc879e478..8d8b710750c 100644
--- a/pkgs/tools/system/ctop/default.nix
+++ b/pkgs/tools/system/ctop/default.nix
@@ -11,6 +11,12 @@ buildGoModule rec {
     sha256 = "0mm6hl5qklfv0yffj6cgypsgcrk4fq6p60djycfgj20yhz9cmf9x";
   };
 
+  patches = [
+    # Version 0.7.2 does not build with go 1.13.
+    # TODO: Remove once(and if) https://github.com/bcicen/ctop/pull/178 is merged and lands in a release.
+    ./go-1.13-deps.patch
+  ];
+
   modSha256 = "0ad1gvamckg94r7f68cnjdbq9nyz6c3hh339hy4hghxd3rd1qskn";
 
   meta = with lib; {
diff --git a/pkgs/tools/system/ctop/go-1.13-deps.patch b/pkgs/tools/system/ctop/go-1.13-deps.patch
new file mode 100644
index 00000000000..153c0f36f81
--- /dev/null
+++ b/pkgs/tools/system/ctop/go-1.13-deps.patch
@@ -0,0 +1,90 @@
+diff --git a/go.mod b/go.mod
+index 4921cba..cbb4028 100644
+--- a/go.mod
++++ b/go.mod
+@@ -18,9 +18,6 @@ require (
+ 	github.com/golang/protobuf v0.0.0-20170712042213-0a4f71a498b7 // indirect
+ 	github.com/hashicorp/go-cleanhttp v0.0.0-20170211013415-3573b8b52aa7 // indirect
+ 	github.com/jgautheron/codename-generator v0.0.0-20150829203204-16d037c7cc3c
+-	github.com/kr/pretty v0.1.0 // indirect
+-	github.com/maruel/panicparse v0.0.0-20170227222818-25bcac0d793c // indirect
+-	github.com/maruel/ut v1.0.0 // indirect
+ 	github.com/mattn/go-runewidth v0.0.0-20170201023540-14207d285c6c // indirect
+ 	github.com/mitchellh/go-wordwrap v0.0.0-20150314170334-ad45545899c7 // indirect
+ 	github.com/nsf/termbox-go v0.0.0-20180303152453-e2050e41c884
+@@ -39,3 +36,5 @@ require (
+ )
+ 
+ replace github.com/gizak/termui => github.com/bcicen/termui v0.0.0-20180326052246-4eb80249d3f5
++
++go 1.13
+diff --git a/go.sum b/go.sum
+new file mode 100644
+index 0000000..5ca7d55
+--- /dev/null
++++ b/go.sum
+@@ -0,0 +1,64 @@
++github.com/Azure/go-ansiterm v0.0.0-20160622173216-fa152c58bc15 h1:VtP6TygBMvrR+SMMPHj3z3jvnj4vcafMRLIw4at7xww=
++github.com/Azure/go-ansiterm v0.0.0-20160622173216-fa152c58bc15/go.mod h1:LmzpDX56iTiv29bbRTIsUNlaFfuhWRQBWjQdVyAevI8=
++github.com/BurntSushi/toml v0.3.0 h1:e1/Ivsx3Z0FVTV0NSOv/aVgbUWyQuzj7DDnFblkRvsY=
++github.com/BurntSushi/toml v0.3.0/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
++github.com/Microsoft/go-winio v0.3.8 h1:dvxbxtpTIjdAbx2OtL26p4eq0iEvys/U5yrsTJb3NZI=
++github.com/Microsoft/go-winio v0.3.8/go.mod h1:VhR8bwka0BXejwEJY73c50VrPtXAaKcyvVC4A4RozmA=
++github.com/Nvveen/Gotty v0.0.0-20120604004816-cd527374f1e5 h1:TngWCqHvy9oXAN6lEVMRuU21PR1EtLVZJmdB18Gu3Rw=
++github.com/Nvveen/Gotty v0.0.0-20120604004816-cd527374f1e5/go.mod h1:lmUJ/7eu/Q8D7ML55dXQrVaamCz2vxCfdQBasLZfHKk=
++github.com/Sirupsen/logrus v0.0.0-20150423025312-26709e271410 h1:RxP6uUzJlS1Qa3+HYls3u+nQMKlnqC3RhL7wWC4Y4+E=
++github.com/Sirupsen/logrus v0.0.0-20150423025312-26709e271410/go.mod h1:rmk17hk6i8ZSAJkSDa7nOxamrG+SP4P0mm+DAvExv4U=
++github.com/bcicen/termui v0.0.0-20180326052246-4eb80249d3f5 h1:2pI3ZsoefWIi++8EqmANoC7Px/v2lRwnleVUcCuFgLg=
++github.com/bcicen/termui v0.0.0-20180326052246-4eb80249d3f5/go.mod h1:yIA9ITWZD1p4/DvCQ44xvhyVb9XEUlVnY1rzGSHwbiM=
++github.com/c9s/goprocinfo v0.0.0-20170609001544-b34328d6e0cd h1:xqaBnULC8wEnQpRDXAsDgXkU/STqoluz1REOoegSfNU=
++github.com/c9s/goprocinfo v0.0.0-20170609001544-b34328d6e0cd/go.mod h1:uEyr4WpAH4hio6LFriaPkL938XnrvLpNPmQHBdrmbIE=
++github.com/coreos/go-systemd v0.0.0-20151104194251-b4a58d95188d h1:MJ4ge3i0lehw+gE3JcGUUp8TmWjsLAlQlhmdASs/9wk=
++github.com/coreos/go-systemd v0.0.0-20151104194251-b4a58d95188d/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4=
++github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
++github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
++github.com/docker/docker v0.0.0-20170502054910-90d35abf7b35 h1:ly3dRUfvdP5i/t9iqVHd2VQQIDtO3tpfFWPah7g4CFw=
++github.com/docker/docker v0.0.0-20170502054910-90d35abf7b35/go.mod h1:eEKB0N0r5NX/I1kEveEz05bcu8tLC/8azJZsviup8Sk=
++github.com/docker/go-connections v0.0.0-20170301234100-a2afab980204 h1:JYhQLEn7v7EtrpA9ByRz51gwlk8qt12EGP9XlbX/qw4=
++github.com/docker/go-connections v0.0.0-20170301234100-a2afab980204/go.mod h1:Gbd7IOopHjR8Iph03tsViu4nIes5XhDvyHbTtUxmeec=
++github.com/docker/go-units v0.3.2 h1:Kjm80apys7gTtfVmCvVY8gwu10uofaFSrmAKOVrtueE=
++github.com/docker/go-units v0.3.2/go.mod h1:fgPhTUdO+D/Jk86RDLlptpiXQzgHJF7gydDDbaIK4Dk=
++github.com/fsouza/go-dockerclient v0.0.0-20170307141636-318513eb1ab2 h1:JuVaWSoRMBrstn2l8cxKXjK8l/qurk5qyJ9dq7EIQmU=
++github.com/fsouza/go-dockerclient v0.0.0-20170307141636-318513eb1ab2/go.mod h1:KpcjM623fQYE9MZiTGzKhjfxXAV9wbyX2C1cyRHfhl0=
++github.com/godbus/dbus v0.0.0-20151105175453-c7fdd8b5cd55 h1:oIgNYSrSUbNH5DJh6DMhU1PiOKOYIHNxrV3djLsLpEI=
++github.com/godbus/dbus v0.0.0-20151105175453-c7fdd8b5cd55/go.mod h1:/YcGZj5zSblfDWMMoOzV4fas9FZnQYTkDnsGvmh2Grw=
++github.com/golang/protobuf v0.0.0-20170712042213-0a4f71a498b7 h1:ulJ2cj/xlDlrwLCvWH4UeV9vJ/jXP6wEGgTSF7EOnmQ=
++github.com/golang/protobuf v0.0.0-20170712042213-0a4f71a498b7/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
++github.com/hashicorp/go-cleanhttp v0.0.0-20170211013415-3573b8b52aa7 h1:67fHcS+inUoiIqWCKIqeDuq2AlPHNHPiTqp97LdQ+bc=
++github.com/hashicorp/go-cleanhttp v0.0.0-20170211013415-3573b8b52aa7/go.mod h1:JpRdi6/HCYpAwUzNwuwqhbovhLtngrth3wmdIIUrZ80=
++github.com/jgautheron/codename-generator v0.0.0-20150829203204-16d037c7cc3c h1:/hc+TxW4Q1v6aqNPHE5jiaNF2xEK0CzWTgo25RQhQ+U=
++github.com/jgautheron/codename-generator v0.0.0-20150829203204-16d037c7cc3c/go.mod h1:FJRkXmPrkHw0WDjB/LXMUhjWJ112Y6JUYnIVBOy8oH8=
++github.com/mattn/go-runewidth v0.0.0-20170201023540-14207d285c6c h1:eFzthqtg3W6Pihj3DMTXLAF4f+ge5r5Ie5g6HLIZAF0=
++github.com/mattn/go-runewidth v0.0.0-20170201023540-14207d285c6c/go.mod h1:LwmH8dsx7+W8Uxz3IHJYH5QSwggIsqBzpuz5H//U1FU=
++github.com/mitchellh/go-wordwrap v0.0.0-20150314170334-ad45545899c7 h1:DpOJ2HYzCv8LZP15IdmG+YdwD2luVPHITV96TkirNBM=
++github.com/mitchellh/go-wordwrap v0.0.0-20150314170334-ad45545899c7/go.mod h1:ZXFpozHsX6DPmq2I0TCekCxypsnAUbP2oI0UX1GXzOo=
++github.com/nsf/termbox-go v0.0.0-20180303152453-e2050e41c884 h1:fcs71SMqqDhUD+PbpIv9xf3EH9F9s6HfiLwr6jKm1VA=
++github.com/nsf/termbox-go v0.0.0-20180303152453-e2050e41c884/go.mod h1:IuKpRQcYE1Tfu+oAQqaLisqDeXgjyyltCfsaoYN18NQ=
++github.com/nu7hatch/gouuid v0.0.0-20131221200532-179d4d0c4d8d h1:VhgPp6v9qf9Agr/56bj7Y/xa04UccTW04VP0Qed4vnQ=
++github.com/nu7hatch/gouuid v0.0.0-20131221200532-179d4d0c4d8d/go.mod h1:YUTz3bUH2ZwIWBy3CJBeOBEugqcmXREj14T+iG/4k4U=
++github.com/op/go-logging v0.0.0-20160211212156-b2cb9fa56473 h1:J1QZwDXgZ4dJD2s19iqR9+U00OWM2kDzbf1O/fmvCWg=
++github.com/op/go-logging v0.0.0-20160211212156-b2cb9fa56473/go.mod h1:HzydrMdWErDVzsI23lYNej1Htcns9BCg93Dk0bBINWk=
++github.com/opencontainers/runc v0.1.1 h1:GlxAyO6x8rfZYN9Tt0Kti5a/cP41iuiO2yYT0IJGY8Y=
++github.com/opencontainers/runc v0.1.1/go.mod h1:qT5XzbpPznkRYVz/mWwUaVBUv2rmF59PVA73FjuZG0U=
++github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
++github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
++github.com/seccomp/libseccomp-golang v0.0.0-20150813023252-1b506fc7c24e h1:HJbgNpzYMeTLPpkMwbPNTPlhNd9r4xQtqcZG6qoIGgs=
++github.com/seccomp/libseccomp-golang v0.0.0-20150813023252-1b506fc7c24e/go.mod h1:GbW5+tmTXfcxTToHLXlScSlAvWlF4P2Ca7zGrPiEpWo=
++github.com/stretchr/testify v1.2.2 h1:bSDNvY7ZPG5RlJ8otE/7V6gMiyenm9RtJ7IUVIAoJ1w=
++github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
++github.com/syndtr/gocapability v0.0.0-20150716010906-2c00daeb6c3b h1:UzwAjzrPQVJoxLfb26YI2WRrhD3g09ZHt9vAQckWiPY=
++github.com/syndtr/gocapability v0.0.0-20150716010906-2c00daeb6c3b/go.mod h1:hkRG7XYTFWNJGYcbNJQlaLq0fg1yr4J4t/NcTQtrfww=
++github.com/vishvananda/netlink v0.0.0-20150820014904-1e2e08e8a2dc h1:0HAHLwEY4k1VqaO1SzBi4XxT0KA06Cv+QW2LXknBk9g=
++github.com/vishvananda/netlink v0.0.0-20150820014904-1e2e08e8a2dc/go.mod h1:+SR5DhBJrl6ZM7CoCKvpw5BKroDKQ+PJqOg65H/2ktk=
++github.com/vishvananda/netns v0.0.0-20180720170159-13995c7128cc h1:R83G5ikgLMxrBvLh22JhdfI8K6YXEPHx5P03Uu3DRs4=
++github.com/vishvananda/netns v0.0.0-20180720170159-13995c7128cc/go.mod h1:ZjcWmFBXmLKZu9Nxj3WKYEafiSqer2rnvPr0en9UNpI=
++golang.org/x/net v0.0.0-20170308210134-a6577fac2d73 h1:5kGFsglTK4KqaHYb/WCmYmj+Gm1+dzbilbtzruHj6dw=
++golang.org/x/net v0.0.0-20170308210134-a6577fac2d73/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
++golang.org/x/sync v0.0.0-20181108010431-42b317875d0f h1:Bl/8QSvNqXvPGPGXa2z5xUTmV7VDcZyvRZ+QQXkXTZQ=
++golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
++golang.org/x/sys v0.0.0-20170308153327-99f16d856c98 h1:U3NsAsR1IG0Aet3Z+IToBDWbPoJ7hjwgDpqqch4APkU=
++golang.org/x/sys v0.0.0-20170308153327-99f16d856c98/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index a0c7396e6af..f805f58c6dc 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -159,7 +159,7 @@ in
 
   cm256cc = callPackage ../development/libraries/cm256cc {  };
 
-  conftest = callPackage ../development/tools/conftest {};
+  conftest = callPackage ../development/tools/conftest { };
 
   corgi = callPackage ../development/tools/corgi { };
 
@@ -260,7 +260,11 @@ in
 
   packer = callPackage ../development/tools/packer { };
 
-  packr = callPackage ../development/libraries/packr { };
+  packr = callPackage ../development/libraries/packr {
+    # Version 2.6.0 fails to build with go 1.13 due to nested modules:
+    #   go: directory v2/packr2 is outside main module
+    buildGoModule = buildGo112Module;
+  };
 
   pet = callPackage ../development/tools/pet { };
 
@@ -1373,7 +1377,11 @@ in
 
   compactor = callPackage ../applications/networking/compactor { };
 
-  consul = callPackage ../servers/consul { };
+  consul = callPackage ../servers/consul {
+    # Version 1.6.0 fails to build with go 1.13 due to broken dependency:
+    #   go/src/github.com/hashicorp/consul/vendor/github.com/envoyproxy/go-control-plane/envoy/type/http_status.pb.go:11:2: code in directory /build/go/src/github.com/hashicorp/consul/vendor/github.com/envoyproxy/protoc-gen-validate/validate expects import "github.com/lyft/protoc-gen-validate/validate"
+    buildGoPackage = buildGo112Package;
+  };
 
   consul-alerts = callPackage ../servers/monitoring/consul-alerts { };
 
@@ -2235,7 +2243,11 @@ in
 
   ciopfs = callPackage ../tools/filesystems/ciopfs { };
 
-  circleci-cli = callPackage ../development/tools/misc/circleci-cli { };
+  circleci-cli = callPackage ../development/tools/misc/circleci-cli {
+    # Version 0.1.5879 fails to build with go 1.13 due to:
+    #   build github.com/CircleCI-Public/circleci-cli: cannot load github.com/gobuffalo/packr/v2: github.com/gobuffalo/packr@v1.21.0: reading file:///nix/store/hh9hrfdg3gbqz37sa3hx44mkzkxpkkyw-circleci-cli-0.1.5879-go-modules/github.com/gobuffalo/packr/@v/v1.21.0.zip: Not Found
+    buildGoModule = buildGo112Module;
+  };
 
   # Cleanup before 20.03:
   citrix_receiver = throw "citrix_receiver has been discontinued by Citrix (https://docs.citrix.com/en-us/citrix-workspace-app.html). Please use citrix_workspace.";
@@ -2527,7 +2539,11 @@ in
 
   curl_unix_socket = callPackage ../tools/networking/curl-unix-socket { };
 
-  curlie = callPackage ../tools/networking/curlie { };
+  curlie = callPackage ../tools/networking/curlie {
+    # Version 1.2.0 fails to build with go 1.13 due to:
+    #    verifying golang.org/x/crypto@v0.0.0-20180524125353-159ae71589f3: golang.org/x/crypto@v0.0.0-20180524125353-159ae71589f3: Get https://sum.golang.org/lookup/golang.org/x/crypto@v0.0.0-20180524125353-159ae71589f3: dial tcp: lookup sum.golang.org on [::1]:53: read udp [::1]:49088->[::1]:53: read: connection refused
+    buildGoModule = buildGo112Module;
+  };
 
   cunit = callPackage ../tools/misc/cunit { };
   bcunit = callPackage ../tools/misc/bcunit { };
@@ -3378,7 +3394,11 @@ in
 
   git-crecord = callPackage ../applications/version-management/git-crecord { };
 
-  git-lfs = lowPrio (callPackage ../applications/version-management/git-lfs { });
+  git-lfs = lowPrio (callPackage ../applications/version-management/git-lfs {
+    # Version 2.8.0 fails with go1.13
+    #    go: github.com/alexbrainman/sspi@v0.0.0-20180125232955-4729b3d4d858: Get https://proxy.golang.org/github.com/alexbrainman/sspi/@v/v0.0.0-20180125232955-4729b3d4d858.mod: dial tcp: lookup proxy.golang.org on [::1]:53: read udp [::1]:32932->[::1]:53: read: connection refused
+    buildGoPackage = buildGo112Package;
+  });
 
   git-lfs1 = callPackage ../applications/version-management/git-lfs/1.nix { };
 
@@ -3614,7 +3634,9 @@ in
 
   grpcurl = callPackage ../tools/networking/grpcurl { };
 
-  grpcui = callPackage ../tools/networking/grpcui { };
+  grpcui = callPackage ../tools/networking/grpcui {
+    buildGoModule = buildGo112Module;
+  };
 
   grub = pkgsi686Linux.callPackage ../tools/misc/grub ({
     stdenv = overrideCC stdenv buildPackages.pkgsi686Linux.gcc6;
@@ -7959,7 +7981,11 @@ in
     inherit (darwin.apple_sdk.frameworks) Security Foundation;
   };
 
-  go = go_1_12;
+  go_1_13 = callPackage ../development/compilers/go/1.13.nix {
+    inherit (darwin.apple_sdk.frameworks) Security Foundation;
+  };
+
+  go = go_1_13;
 
   go-repo-root = callPackage ../development/tools/go-repo-root { };
 
@@ -9279,7 +9305,9 @@ in
 
   bazel-remote = callPackage ../development/tools/build-managers/bazel/bazel-remote { };
 
-  bazel-watcher = callPackage ../development/tools/bazel-watcher { };
+  bazel-watcher = callPackage ../development/tools/bazel-watcher {
+    go = go_1_12;
+  };
 
   bazelisk = callPackage ../development/tools/bazelisk { };
 
@@ -10175,7 +10203,11 @@ in
 
   terracognita = callPackage ../development/tools/misc/terracognita { };
 
-  terraform-lsp = callPackage ../development/tools/misc/terraform-lsp { };
+  terraform-lsp = callPackage ../development/tools/misc/terraform-lsp {
+    # Version 0.0.5 fails to build with go 1.13 due to dependency:
+    #   build github.com/juliosueiras/terraform-lsp: cannot load github.com/googleapis/gax-go/v2: github.com/googleapis/gax-go@v2.0.0+incompatible: reading file:///nix/store/ihiyd3mqa5gvfm2k2716hpl16knak798-terraform-lsp-0.0.5-go-modules/github.com/googleapis/gax-go/@v/v2.0.0+incompatible.zip: Not Found
+    buildGoModule = buildGo112Module;
+  };
 
   texinfo413 = callPackage ../development/tools/misc/texinfo/4.13a.nix { };
   texinfo4 = texinfo413;
@@ -14433,14 +14465,21 @@ in
   buildGo112Package = callPackage ../development/go-packages/generic {
     go = buildPackages.go_1_12;
   };
+  buildGo113Package = callPackage ../development/go-packages/generic {
+    go = buildPackages.go_1_13;
+  };
 
-  buildGoPackage = buildGo112Package;
+  buildGoPackage = buildGo113Package;
 
   buildGo112Module = callPackage ../development/go-modules/generic {
     go = buildPackages.go_1_12;
   };
 
-  buildGoModule = buildGo112Module;
+  buildGo113Module = callPackage ../development/go-modules/generic {
+    go = buildPackages.go_1_13;
+  };
+
+  buildGoModule = buildGo113Module;
 
   go2nix = callPackage ../development/tools/go2nix { };
 
@@ -14739,7 +14778,9 @@ in
 
   gofish = callPackage ../servers/gopher/gofish { };
 
-  grafana = callPackage ../servers/monitoring/grafana { };
+  grafana = callPackage ../servers/monitoring/grafana {
+    buildGoPackage = buildGo112Package;
+  };
 
   grafana-loki = callPackage ../servers/monitoring/loki { };
 
@@ -15105,7 +15146,11 @@ in
   postgresql_jdbc = callPackage ../development/java-modules/postgresql_jdbc { };
 
   prom2json = callPackage ../servers/monitoring/prometheus/prom2json.nix { };
-  prometheus = callPackage ../servers/monitoring/prometheus { };
+  prometheus = callPackage ../servers/monitoring/prometheus {
+    # Version 2.12.0 fails to build with go 1.13 due to an incorrect module file
+    # compilation error :go: cloud.google.com/go@v0.44.1: Get https://proxy.golang.org/cloud.google.com/go/@v/v0.44.1.mod: dial tcp: lookup proxy.golang.org on [::1]:53: read udp [::1]:58980->[::1]:53: read: connection refused
+    buildGoPackage = buildGo112Package;
+  };
   prometheus-alertmanager = callPackage ../servers/monitoring/prometheus/alertmanager.nix { };
   prometheus-apcupsd-exporter = callPackage ../servers/monitoring/prometheus/apcupsd-exporter.nix { };
   prometheus-aws-s3-exporter = callPackage ../servers/monitoring/prometheus/aws-s3-exporter.nix { };
@@ -15137,7 +15182,11 @@ in
   prometheus-statsd-exporter = callPackage ../servers/monitoring/prometheus/statsd-exporter.nix { };
   prometheus-surfboard-exporter = callPackage ../servers/monitoring/prometheus/surfboard-exporter.nix { };
   prometheus-unifi-exporter = callPackage ../servers/monitoring/prometheus/unifi-exporter { };
-  prometheus-varnish-exporter = callPackage ../servers/monitoring/prometheus/varnish-exporter.nix { };
+  prometheus-varnish-exporter = callPackage ../servers/monitoring/prometheus/varnish-exporter.nix {
+    # Version 1.5.1 fails to build with go 1.13 due to test failure
+    #  FAIL       github.com/jonnenauha/prometheus_varnish_exporter       0.041s
+    buildGoModule = buildGo112Module;
+  };
   prometheus-jmx-httpserver = callPackage ../servers/monitoring/prometheus/jmx-httpserver.nix {  };
   prometheus-wireguard-exporter = callPackage ../servers/monitoring/prometheus/wireguard-exporter.nix {
     inherit (darwin.apple_sdk.frameworks) Security;
@@ -15179,7 +15228,11 @@ in
 
   redstore = callPackage ../servers/http/redstore { };
 
-  restic = callPackage ../tools/backup/restic { };
+  restic = callPackage ../tools/backup/restic {
+    # Version 0.9.5 fails to build with go 1.13 due to dependency:
+    #    go: bazil.org/fuse@v0.0.0-20180421153158-65cc252bf669: Get https://proxy.golang.org/bazil.org/fuse/@v/v0.0.0-20180421153158-65cc252bf669.mod: dial tcp: lookup proxy.golang.org on [::1]:53: read udp [::1]:56450->[::1]:53: read: connection refused
+    buildGoPackage = buildGo112Package;
+  };
 
   restic-rest-server = callPackage ../tools/backup/restic/rest-server.nix { };
 
@@ -15530,7 +15583,9 @@ in
 
   cpustat = callPackage ../os-specific/linux/cpustat { };
 
-  cockroachdb = callPackage ../servers/sql/cockroachdb { };
+  cockroachdb = callPackage ../servers/sql/cockroachdb {
+    buildGoPackage = buildGo112Package;
+  };
 
   conky = callPackage ../os-specific/linux/conky ({
     lua = lua5_3_compat;
@@ -16329,7 +16384,11 @@ in
 
   gotests = callPackage ../development/tools/gotests { };
 
-  gotestsum = callPackage ../development/tools/gotestsum { };
+  gotestsum = callPackage ../development/tools/gotestsum {
+    # Version 0.3.5 fails to build with go 1.13:
+    #    build ./testjson/internal/badmain: cannot find module for path ./testjson/internal/badmain
+    buildGoModule = buildGo112Module;
+  };
 
   impl = callPackage ../development/tools/impl { };
 
@@ -17690,7 +17749,11 @@ in
     poppler = poppler_0_61;
   };
 
-  perkeep = callPackage ../applications/misc/perkeep { };
+  perkeep = callPackage ../applications/misc/perkeep {
+    # Revision c9f78d02adf9740f3b8d403a1418554293cc9f41 fails to build with go 1.13 due to a dependency:
+    #   go: bazil.org/fuse@v0.0.0-20160811212531-371fbbdaa898: Get https://proxy.golang.org/bazil.org/fuse/@v/v0.0.0-20160811212531-371fbbdaa898.mod: dial tcp: lookup proxy.golang.org on [::1]:53: read udp [::1]:36526->[::1]:53: read: connection refused
+    buildGoPackage = buildGo112Package;
+  };
 
   canto-curses = callPackage ../applications/networking/feedreaders/canto-curses { };
 
@@ -19224,7 +19287,9 @@ in
 
   kubeval = callPackage ../applications/networking/cluster/kubeval { };
 
-  kubernetes = callPackage ../applications/networking/cluster/kubernetes { };
+  kubernetes = callPackage ../applications/networking/cluster/kubernetes {
+    go = buildPackages.go_1_12;
+  };
 
   kubectl = callPackage ../applications/networking/cluster/kubectl { };
 
@@ -19456,7 +19521,10 @@ in
 
   marp = callPackage ../applications/office/marp { };
 
-  magnetico = callPackage ../applications/networking/p2p/magnetico { };
+  magnetico = callPackage ../applications/networking/p2p/magnetico {
+    # Version 2019-08-14 fails to build with go 1.13 due to missing go.sum
+    buildGoModule = buildGo112Module;
+  };
 
   matchbox = callPackage ../applications/window-managers/matchbox { };
 
@@ -19736,7 +19804,9 @@ in
 
   notion = callPackage ../applications/window-managers/notion { };
 
-  openshift = callPackage ../applications/networking/cluster/openshift { };
+  openshift = callPackage ../applications/networking/cluster/openshift {
+    buildGoPackage = buildGo112Package;
+  };
 
   oroborus = callPackage ../applications/window-managers/oroborus {};
 
@@ -20921,7 +20991,9 @@ in
 
   telepathy-idle = callPackage ../applications/networking/instant-messengers/telepathy/idle {};
 
-  tendermint = callPackage ../tools/networking/tendermint {};
+  tendermint = callPackage ../tools/networking/tendermint {
+    buildGoModule = buildGo112Module;
+  };
 
   termdown = (newScope pythonPackages) ../applications/misc/termdown { };
 
@@ -21887,7 +21959,9 @@ in
   };
   litecoind = litecoin.override { withGui = false; };
 
-  lnd = callPackage ../applications/blockchains/lnd.nix { };
+  lnd = callPackage ../applications/blockchains/lnd.nix {
+    buildGoModule = buildGo112Module;
+  };
 
   monero = callPackage ../applications/blockchains/monero {
     inherit (darwin.apple_sdk.frameworks) CoreData IOKit PCSC;
@@ -22036,7 +22110,9 @@ in
 
   crispyDoom = callPackage ../games/crispy-doom { };
 
-  cri-o = callPackage ../applications/virtualization/cri-o {};
+  cri-o = callPackage ../applications/virtualization/cri-o {
+    buildGoPackage = buildGo112Package;
+  };
 
   ckan = callPackage ../games/ckan { };
 
@@ -22494,7 +22570,9 @@ in
 
   sauerbraten = callPackage ../games/sauerbraten {};
 
-  scaleway-cli = callPackage ../tools/admin/scaleway-cli { };
+  scaleway-cli = callPackage ../tools/admin/scaleway-cli {
+    buildGoPackage = buildGo112Package;
+  };
 
   scid = callPackage ../games/scid {
     tcl = tcl-8_5;
@@ -24548,7 +24626,11 @@ in
 
   jx = callPackage ../applications/networking/cluster/jx {};
 
-  prow = callPackage ../applications/networking/cluster/prow {};
+  prow = callPackage ../applications/networking/cluster/prow {
+    # Version 2019-08-14 fails to build with go 1.13 due to dependencies:
+    #   go: golang.org/x/lint@v0.0.0-20190301231843-5614ed5bae6f used for two different module paths (github.com/golang/lint and golang.org/x/lint)
+    buildGoModule = buildGo112Module;
+  };
 
   inherit (callPackage ../applications/networking/cluster/terraform {})
     terraform_0_11
@@ -24562,7 +24644,9 @@ in
   terraform-full = terraform.full;
 
   terraform-providers = recurseIntoAttrs (
-    callPackage ../applications/networking/cluster/terraform-providers {}
+    callPackage ../applications/networking/cluster/terraform-providers {
+      inherit buildGo112Module;
+    }
   );
 
   terraform-docs = callPackage ../applications/networking/cluster/terraform-docs {};
@@ -24904,7 +24988,9 @@ in
 
   zimg = callPackage ../development/libraries/zimg { };
 
-  wtf = callPackage ../applications/misc/wtf { };
+  wtf = callPackage ../applications/misc/wtf {
+    buildGoModule = buildGo112Module;
+  };
 
   zk-shell = callPackage ../applications/misc/zk-shell { };