~/Documents/repos ◯ mongoimport --help
panic: runtime error: slice bounds out of range

goroutine 1 [running]:
github.com/jessevdk/go-flags.wrapText(0x759b09, 0xb, 0xfffffffffffffff8, 0xc2080a2180, 0x32, 0x0, 0x0)
        /srv/10gen/mci-exec/mci/src/src/mongo-tools-repo/vendor/src/github.com/jessevdk/go-flags/convert.go:333 +0x3b8
github.com/jessevdk/go-flags.(*Parser).writeHelpOption(0xc208040190, 0xc2080a2100, 0xc208072160, 0x25, 0x101, 0x2a, 0x0)
        /srv/10gen/mci-exec/mci/src/src/mongo-tools-repo/vendor/src/github.com/jessevdk/go-flags/help.go:204 +0x81a
github.com/jessevdk/go-flags.func·008(0xc20804a120)
        /srv/10gen/mci-exec/mci/src/src/mongo-tools-repo/vendor/src/github.com/jessevdk/go-flags/help.go:371 +0x506
github.com/jessevdk/go-flags.(*Group).eachGroup(0xc20804a120, 0xc208092d08)
        /srv/10gen/mci-exec/mci/src/src/mongo-tools-repo/vendor/src/github.com/jessevdk/go-flags/group_private.go:50 +0x2d
github.com/jessevdk/go-flags.(*Group).eachGroup(0xc20804a090, 0xc208092d08)
        /srv/10gen/mci-exec/mci/src/src/mongo-tools-repo/vendor/src/github.com/jessevdk/go-flags/group_private.go:53 +0x87
github.com/jessevdk/go-flags.(*Parser).WriteHelp(0xc208040190, 0x7f213670ac18, 0xc208046008)
        /srv/10gen/mci-exec/mci/src/src/mongo-tools-repo/vendor/src/github.com/jessevdk/go-flags/help.go:373 +0xc84
github.com/mongodb/mongo-tools/common/options.(*ToolOptions).PrintHelp(0xc208070080, 0xc20800a200, 0x8818c8)
        /srv/10gen/mci-exec/mci/src/src/mongo-tools-repo/.gopath/src/github.com/mongodb/mongo-tools/common/options/options.go:237 +
0x84
main.main()
        /srv/10gen/mci-exec/mci/src/src/mongo-tools-repo/mongoimport/main/mongoimport.go:36 +0x37d

goroutine 5 [syscall]:
os/signal.loop()
        /usr/local/go/src/os/signal/signal_unix.go:21 +0x1f
created by os/signal.init·1
        /usr/local/go/src/os/signal/signal_unix.go:27 +0x35

goroutine 6 [chan receive]:
github.com/mongodb/mongo-tools/common/signals.Handle()
        /srv/10gen/mci-exec/mci/src/src/mongo-tools-repo/.gopath/src/github.com/mongodb/mongo-tools/common/signals/signals_unix.go:
16 +0x209
created by main.main
        /srv/10gen/mci-exec/mci/src/src/mongo-tools-repo/mongoimport/main/mongoimport.go:16 +0x34
[2]