[pkg-go] Bug#876922: golang-github-approvals-go-approval-tests FTBFS with Go 1.9

[Adrian Bunk]

Source: golang-github-approvals-go-approval-tests
Version: 0.0~git20170712.0.c1e747e-1
Severity: serious

https://tests.reproducible-builds.org/debian/rb-pkg/unstable/amd64/golang-github-approvals-go-approval-tests.html

...
   dh_auto_test -O--buildsystem=golang
	cd obj-x86_64-linux-gnu && go test -v -p 16 github.com/approvals/go-approval-tests github.com/approvals/go-approval-tests/reporters github.com/approvals/go-approval-tests/utils
=== RUN   TestVerifyStringApproval
--- FAIL: TestVerifyStringApproval (0.00s)
=== RUN   TestReporterFromSetup
--- FAIL: TestReporterFromSetup (0.00s)
=== RUN   TestVerifyXMLStruct
--- FAIL: TestVerifyXMLStruct (0.00s)
=== RUN   TestVerifyBadXMLStruct
--- FAIL: TestVerifyBadXMLStruct (0.00s)
=== RUN   TestVerifyXMLBytes
--- FAIL: TestVerifyXMLBytes (0.00s)
=== RUN   TestVerifyBadXMLBytes
--- FAIL: TestVerifyBadXMLBytes (0.00s)
=== RUN   TestVerifyJSONStruct
--- FAIL: TestVerifyJSONStruct (0.00s)
=== RUN   TestVerifyJSONBytes
--- FAIL: TestVerifyJSONBytes (0.00s)
=== RUN   TestVerifyBadJSONBytes
--- FAIL: TestVerifyBadJSONBytes (0.00s)
=== RUN   TestVerifyMap
--- FAIL: TestVerifyMap (0.00s)
=== RUN   TestVerifyMapBadMap
--- FAIL: TestVerifyMapBadMap (0.00s)
=== RUN   TestVerifyMapEmptyMap
--- FAIL: TestVerifyMapEmptyMap (0.00s)
=== RUN   TestVerifyArray
--- FAIL: TestVerifyArray (0.00s)
=== RUN   TestVerifyArrayBadArray
--- FAIL: TestVerifyArrayBadArray (0.00s)
=== RUN   TestVerifyArrayEmptyArray
--- FAIL: TestVerifyArrayEmptyArray (0.00s)
=== RUN   TestVerifyArrayTransformation
--- FAIL: TestVerifyArrayTransformation (0.00s)
=== RUN   TestVerifyAllCombinationsFor1
--- FAIL: TestVerifyAllCombinationsFor1 (0.00s)
=== RUN   TestVerifyAllCombinationsForSkipped
--- FAIL: TestVerifyAllCombinationsForSkipped (0.00s)
=== RUN   TestVerifyAllCombinationsFor2
--- FAIL: TestVerifyAllCombinationsFor2 (0.00s)
=== RUN   TestVerifyAllCombinationsFor9
--- FAIL: TestVerifyAllCombinationsFor9 (0.00s)
=== RUN   Test00
--- PASS: Test00 (0.00s)
=== RUN   TestUseReporter
--- PASS: TestUseReporter (0.00s)
=== RUN   TestFrontLoadedReporter
--- PASS: TestFrontLoadedReporter (0.00s)
FAIL
FAIL	github.com/approvals/go-approval-tests	0.010s
=== RUN   TestFirstWorkingReporter
--- PASS: TestFirstWorkingReporter (0.00s)
=== RUN   TestMultiReporter
--- PASS: TestMultiReporter (0.00s)
=== RUN   TestMultiReporterWithNoWorkingReporters
--- PASS: TestMultiReporterWithNoWorkingReporters (0.00s)
=== RUN   TestCIReporter
--- PASS: TestCIReporter (0.00s)
PASS
ok  	github.com/approvals/go-approval-tests/reporters	0.008s
?   	github.com/approvals/go-approval-tests/utils	[no test files]
dh_auto_test: cd obj-x86_64-linux-gnu && go test -v -p 16 github.com/approvals/go-approval-tests github.com/approvals/go-approval-tests/reporters github.com/approvals/go-approval-tests/utils returned exit code 1
debian/rules:6: recipe for target 'build' failed
make: *** [build] Error 1