[2017/06/05 18:14:01.465] WARNING: DATA RACE
 [2017/06/05 18:14:01.465] Write at 0x00c42000f400 by goroutine 33:
 [2017/06/05 18:14:01.465]   os.(*file).close()
 [2017/06/05 18:14:01.465]       /opt/go/src/os/file_unix.go:143 +0x124
 [2017/06/05 18:14:01.465]   os.(*File).Close()
 [2017/06/05 18:14:01.465]       /opt/go/src/os/file_unix.go:132 +0x55
 [2017/06/05 18:14:01.465]   _/data/mci/a22512b5cb91d6ad86d2d508e5f77318/src/mongoimport.(*MongoImport).ImportDocuments()
 [2017/06/05 18:14:01.465]       /data/mci/a22512b5cb91d6ad86d2d508e5f77318/src/mongoimport/mongoimport.go:329 +0x63e
 [2017/06/05 18:14:01.465]   _/data/mci/a22512b5cb91d6ad86d2d508e5f77318/src/mongoimport.TestImportDocuments.func1.3()
 [2017/06/05 18:14:01.465]       /data/mci/a22512b5cb91d6ad86d2d508e5f77318/src/mongoimport/mongoimport_test.go:525 +0x149
 [2017/06/05 18:14:01.465]   github.com/smartystreets/goconvey/convey.parseAction.func1()
 [2017/06/05 18:14:01.465]       /data/mci/a22512b5cb91d6ad86d2d508e5f77318/src/vendor/src/github.com/smartystreets/goconvey/convey/discovery.go:80 +0x3d
 [2017/06/05 18:14:01.465]   github.com/smartystreets/goconvey/convey.(*context).conveyInner()
 [2017/06/05 18:14:01.465]       /data/mci/a22512b5cb91d6ad86d2d508e5f77318/src/vendor/src/github.com/smartystreets/goconvey/convey/context.go:261 +0x1bd
 [2017/06/05 18:14:01.465]   github.com/smartystreets/goconvey/convey.(*context).Convey.func1()
 [2017/06/05 18:14:01.465]       /data/mci/a22512b5cb91d6ad86d2d508e5f77318/src/vendor/src/github.com/smartystreets/goconvey/convey/context.go:163 +0x95
 [2017/06/05 18:14:01.465]   github.com/jtolds/gls._m()
 [2017/06/05 18:14:01.465]       /data/mci/a22512b5cb91d6ad86d2d508e5f77318/src/vendor/src/github.com/jtolds/gls/stack_tags.go:39 +0x42
 [2017/06/05 18:14:01.465]   github.com/jtolds/gls.mark1()
 [2017/06/05 18:14:01.465]       /data/mci/a22512b5cb91d6ad86d2d508e5f77318/src/vendor/src/github.com/jtolds/gls/stack_tags.go:18 +0x42
 [2017/06/05 18:14:01.465]   github.com/jtolds/gls._m()
 [2017/06/05 18:14:01.465]       /data/mci/a22512b5cb91d6ad86d2d508e5f77318/src/vendor/src/github.com/jtolds/gls/stack_tags.go:41 +0x9d
 [2017/06/05 18:14:01.465]   github.com/jtolds/gls.markS()
 [2017/06/05 18:14:01.466]       /data/mci/a22512b5cb91d6ad86d2d508e5f77318/src/vendor/src/github.com/jtolds/gls/stack_tags.go:16 +0x42
 [2017/06/05 18:14:01.466]   github.com/jtolds/gls.addStackTag()
 [2017/06/05 18:14:01.466]       /data/mci/a22512b5cb91d6ad86d2d508e5f77318/src/vendor/src/github.com/jtolds/gls/stack_tags.go:13 +0x47
 [2017/06/05 18:14:01.466]   github.com/jtolds/gls.(*ContextManager).SetValues()
 [2017/06/05 18:14:01.466]       /data/mci/a22512b5cb91d6ad86d2d508e5f77318/src/vendor/src/github.com/jtolds/gls/context.go:92 +0x549
 [2017/06/05 18:14:01.466]   github.com/smartystreets/goconvey/convey.(*context).Convey()
 [2017/06/05 18:14:01.466]       /data/mci/a22512b5cb91d6ad86d2d508e5f77318/src/vendor/src/github.com/smartystreets/goconvey/convey/context.go:164 +0x377
 [2017/06/05 18:14:01.466]   github.com/smartystreets/goconvey/convey.Convey()
 [2017/06/05 18:14:01.466]       /data/mci/a22512b5cb91d6ad86d2d508e5f77318/src/vendor/src/github.com/smartystreets/goconvey/convey/doc.go:77 +0x63
 [2017/06/05 18:14:01.466]   _/data/mci/a22512b5cb91d6ad86d2d508e5f77318/src/mongoimport.TestImportDocuments.func1()
 [2017/06/05 18:14:01.466]       /data/mci/a22512b5cb91d6ad86d2d508e5f77318/src/mongoimport/mongoimport_test.go:528 +0x2ce
 [2017/06/05 18:14:01.466]   github.com/smartystreets/goconvey/convey.parseAction.func1()
 [2017/06/05 18:14:01.466]       /data/mci/a22512b5cb91d6ad86d2d508e5f77318/src/vendor/src/github.com/smartystreets/goconvey/convey/discovery.go:80 +0x3d
 [2017/06/05 18:14:01.466]   github.com/smartystreets/goconvey/convey.(*context).conveyInner()
 [2017/06/05 18:14:01.466]       /data/mci/a22512b5cb91d6ad86d2d508e5f77318/src/vendor/src/github.com/smartystreets/goconvey/convey/context.go:261 +0x1bd
 [2017/06/05 18:14:01.466]   github.com/smartystreets/goconvey/convey.rootConvey.func1()
 [2017/06/05 18:14:01.466]       /data/mci/a22512b5cb91d6ad86d2d508e5f77318/src/vendor/src/github.com/smartystreets/goconvey/convey/context.go:110 +0x194
 [2017/06/05 18:14:01.466]   github.com/jtolds/gls._m()
 [2017/06/05 18:14:01.466]       /data/mci/a22512b5cb91d6ad86d2d508e5f77318/src/vendor/src/github.com/jtolds/gls/stack_tags.go:39 +0x42
 [2017/06/05 18:14:01.466]   github.com/jtolds/gls.markS()
 [2017/06/05 18:14:01.466]       /data/mci/a22512b5cb91d6ad86d2d508e5f77318/src/vendor/src/github.com/jtolds/gls/stack_tags.go:16 +0x42
 [2017/06/05 18:14:01.466]   github.com/jtolds/gls.addStackTag()
 [2017/06/05 18:14:01.466]       /data/mci/a22512b5cb91d6ad86d2d508e5f77318/src/vendor/src/github.com/jtolds/gls/stack_tags.go:13 +0x47
 [2017/06/05 18:14:01.466]   github.com/jtolds/gls.(*ContextManager).SetValues()
 [2017/06/05 18:14:01.466]       /data/mci/a22512b5cb91d6ad86d2d508e5f77318/src/vendor/src/github.com/jtolds/gls/context.go:92 +0x549
 [2017/06/05 18:14:01.466]   github.com/smartystreets/goconvey/convey.rootConvey()
 [2017/06/05 18:14:01.466]       /data/mci/a22512b5cb91d6ad86d2d508e5f77318/src/vendor/src/github.com/smartystreets/goconvey/convey/context.go:113 +0x4c7
 [2017/06/05 18:14:01.466]   github.com/smartystreets/goconvey/convey.Convey()
 [2017/06/05 18:14:01.466]       /data/mci/a22512b5cb91d6ad86d2d508e5f77318/src/vendor/src/github.com/smartystreets/goconvey/convey/doc.go:75 +0x94
 [2017/06/05 18:14:01.466]   _/data/mci/a22512b5cb91d6ad86d2d508e5f77318/src/mongoimport.TestImportDocuments()
 [2017/06/05 18:14:01.466]       /data/mci/a22512b5cb91d6ad86d2d508e5f77318/src/mongoimport/mongoimport_test.go:775 +0x1cc
 [2017/06/05 18:14:01.466]   testing.tRunner()
 [2017/06/05 18:14:01.466]       /opt/go/src/testing/testing.go:610 +0xc9
 [2017/06/05 18:14:01.466] Previous read at 0x00c42000f400 by goroutine 70:
 [2017/06/05 18:14:01.466]   os.(*File).read()
 [2017/06/05 18:14:01.466]       /opt/go/src/os/file_unix.go:228 +0x50
 [2017/06/05 18:14:01.466]   os.(*File).Read()
 [2017/06/05 18:14:01.466]       /opt/go/src/os/file.go:101 +0x6f
 [2017/06/05 18:14:01.466]   bufio.(*Reader).fill()
 [2017/06/05 18:14:01.466]       /opt/go/src/bufio/bufio.go:97 +0x196
 [2017/06/05 18:14:01.466]   bufio.(*Reader).Read()
 [2017/06/05 18:14:01.466]       /opt/go/src/bufio/bufio.go:209 +0x6ab
 [2017/06/05 18:14:01.467]   _/data/mci/a22512b5cb91d6ad86d2d508e5f77318/src/mongoimport.(*bomDiscardingReader).Read()
 [2017/06/05 18:14:01.467]       /data/mci/a22512b5cb91d6ad86d2d508e5f77318/src/mongoimport/common.go:123 +0xb7
 [2017/06/05 18:14:01.467]   _/data/mci/a22512b5cb91d6ad86d2d508e5f77318/src/mongoimport.(*sizeTrackingReader).Read()
 [2017/06/05 18:14:01.467]       /data/mci/a22512b5cb91d6ad86d2d508e5f77318/src/mongoimport/common.go:93 +0x75
 [2017/06/05 18:14:01.467]   github.com/mongodb/mongo-tools/common/json.(*Decoder).readValue()
 [2017/06/05 18:14:01.467]       /data/mci/a22512b5cb91d6ad86d2d508e5f77318/src/.gopath/src/github.com/mongodb/mongo-tools/common/json/stream.go:166 +0x499
 [2017/06/05 18:14:01.467]   github.com/mongodb/mongo-tools/common/json.(*Decoder).ScanObject()
 [2017/06/05 18:14:01.467]       /data/mci/a22512b5cb91d6ad86d2d508e5f77318/src/.gopath/src/github.com/mongodb/mongo-tools/common/json/stream.go:67 +0x113
 [2017/06/05 18:14:01.467]   _/data/mci/a22512b5cb91d6ad86d2d508e5f77318/src/mongoimport.(*JSONInputReader).StreamDocument.func1()
 [2017/06/05 18:14:01.467]       /data/mci/a22512b5cb91d6ad86d2d508e5f77318/src/mongoimport/json.go:118 +0xae
 [2017/06/05 18:14:01.467] Goroutine 33 (running) created at:
 [2017/06/05 18:14:01.467]   testing.(*T).Run()
 [2017/06/05 18:14:01.467]       /opt/go/src/testing/testing.go:646 +0x52f
 [2017/06/05 18:14:01.467]   testing.RunTests.func1()
 [2017/06/05 18:14:01.467]       /opt/go/src/testing/testing.go:793 +0xb9
 [2017/06/05 18:14:01.467]   testing.tRunner()
 [2017/06/05 18:14:01.467]       /opt/go/src/testing/testing.go:610 +0xc9
 [2017/06/05 18:14:01.467]   testing.RunTests()
 [2017/06/05 18:14:01.467]       /opt/go/src/testing/testing.go:799 +0x4ba
 [2017/06/05 18:14:01.467]   testing.(*M).Run()
 [2017/06/05 18:14:01.467]       /opt/go/src/testing/testing.go:743 +0x12f
 [2017/06/05 18:14:01.467]   main.main()
 [2017/06/05 18:14:01.467]       _/data/mci/a22512b5cb91d6ad86d2d508e5f77318/src/mongoimport/_test/_testmain.go:110 +0x1b8
 [2017/06/05 18:14:01.467] Goroutine 70 (running) created at:
 [2017/06/05 18:14:01.467]   _/data/mci/a22512b5cb91d6ad86d2d508e5f77318/src/mongoimport.(*JSONInputReader).StreamDocument()
 [2017/06/05 18:14:01.467]       /data/mci/a22512b5cb91d6ad86d2d508e5f77318/src/mongoimport/json.go:135 +0xbc
 [2017/06/05 18:14:01.467]   _/data/mci/a22512b5cb91d6ad86d2d508e5f77318/src/mongoimport.(*MongoImport).importDocuments.func1()
 [2017/06/05 18:14:01.467]       /data/mci/a22512b5cb91d6ad86d2d508e5f77318/src/mongoimport/mongoimport.go:386 +0x55
 [2017/06/05 18:14:01.467] ==================