$ ~/go/juju-ci-tools/git_gate.py --project gopkg.in/juju/charm.v6-unstable --project-url https://github.com/juju/charm.git --project-ref v6-unstable --tsv-path gopkg.in/juju/charm.v6-unstable/dependencies.tsv --keep
Getting and installing godeps
launchpad.net/godeps (download)
github.com/kisielk/gotool (download)
Cloning gopkg.in/juju/charm.v6-unstable from https://github.com/juju/charm.git
Cloning into '/tmp/tmpTL7WN0/src/gopkg.in/juju/charm.v6-unstable'...
remote: Counting objects: 3192, done.
remote: Total 3192 (delta 0), reused 0 (delta 0), pack-reused 3192
Receiving objects: 100% (3192/3192), 923.41 KiB | 1.56 MiB/s, done.
Resolving deltas: 100% (2073/2073), done.
Checking connectivity... done.
Switching repository to v6-unstable
Branch v6-unstable set up to track remote branch v6-unstable from origin.
Switched to a new branch 'v6-unstable'
Getting dependencies using godeps from /tmp/tmpTL7WN0/src/gopkg.in/juju/charm.v6-unstable/dependencies.tsv
update github.com/juju/gojsonpointer failed; trying to fetch newer version
update github.com/juju/loggo failed; trying to fetch newer version
github.com/juju/gojsonpointer now at 0154bf5a168b672d8c97d8dd83a54cb60cd088e8
update github.com/juju/names failed; trying to fetch newer version
github.com/juju/loggo now at dc8e19f7c70a62a59c69c40f85b8df09ff20742c
update github.com/juju/schema failed; trying to fetch newer version
github.com/juju/names now at ce4ecb2967822062fc606e733919c677c584ab7e
update github.com/juju/testing failed; trying to fetch newer version
github.com/juju/schema now at 27a52be50766490a6fd3531865095fda6c0eeb6d
update gopkg.in/check.v1 failed; trying to fetch newer version
github.com/juju/testing now at c7042d828963caa252862b759ef56ada297e8323
update gopkg.in/mgo.v2 failed; trying to fetch newer version
gopkg.in/check.v1 now at 64131543e7896d5bcc6bd5a76287eb75ea96c673
update gopkg.in/yaml.v1 failed; trying to fetch newer version
gopkg.in/mgo.v2 now at c6a7dce14133ccac2dcac3793f1d6e2ef048503a
update github.com/juju/errors failed; trying to fetch newer version
gopkg.in/yaml.v1 now at 9f9df34309c04878acc86042b16630b0f696e1de
update github.com/juju/gojsonreference failed; trying to fetch newer version
github.com/juju/errors now at 036046bfdccf6f576e2e5dec7f7878597bcaebe7
update github.com/juju/gojsonschema failed; trying to fetch newer version
github.com/juju/gojsonreference now at f0d24ac5ee330baa21721cdff56d45e4ee42628e
update github.com/juju/utils failed; trying to fetch newer version
github.com/juju/gojsonschema now at e1ad140384f254c82f89450d9a7c8dd38a632838
update golang.org/x/crypto failed; trying to fetch newer version
github.com/juju/utils now at a90aa2e02b9e7fe354ab816e05b1e0a77f27242d
golang.org/x/crypto now at 4ed45ec682102c643324fae5dff8dab085b6c300
# gopkg.in/juju/charm.v6-unstable
./workload.go:561: undefined: schema.Stringified
./workload.go:566: undefined: schema.Stringified
Subprocess go build failed with code 2