[INFO] cloning repository crsaracco/rtb-rs-tester
[INFO] running `"git" "clone" "--bare" "git://github.com/crsaracco/rtb-rs-tester.git" "work/cache/sources/gh/crsaracco/rtb-rs-tester"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/crsaracco/rtb-rs-tester'...
[INFO] running `"git" "clone" "work/cache/sources/gh/crsaracco/rtb-rs-tester" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/crsaracco/rtb-rs-tester"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/crsaracco/rtb-rs-tester'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/crsaracco/rtb-rs-tester" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/crsaracco/rtb-rs-tester"`
[INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/crsaracco/rtb-rs-tester'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fa8909d99c4b98d9f99f8d74c9daa6682fbafc55
[INFO] sha for GitHub repo crsaracco/rtb-rs-tester: fa8909d99c4b98d9f99f8d74c9daa6682fbafc55
[INFO] validating manifest of crsaracco/rtb-rs-tester on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of crsaracco/rtb-rs-tester on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing crsaracco/rtb-rs-tester
[INFO] removed path dependency rtb-rs from crsaracco/rtb-rs-tester
[INFO] finished frobbing crsaracco/rtb-rs-tester
[INFO] frobbed toml for crsaracco/rtb-rs-tester written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/crsaracco/rtb-rs-tester/Cargo.toml
[INFO] started frobbing crsaracco/rtb-rs-tester
[INFO] removed path dependency rtb-rs from crsaracco/rtb-rs-tester
[INFO] finished frobbing crsaracco/rtb-rs-tester
[INFO] frobbed toml for crsaracco/rtb-rs-tester written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/crsaracco/rtb-rs-tester/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Updating git repository `https://github.com/crsaracco/rust-vst.git`
[INFO] [stderr] error: failed to load source for a dependency on `vst`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   Unable to update https://github.com/crsaracco/rust-vst.git?branch=open-editor-return-1-for-success
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to find branch `open-editor-return-1-for-success`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   cannot locate local branch 'open-editor-return-1-for-success'; class=Reference (4); code=NotFound (-3)
[ERROR] this task or one of its parent failed!
[ERROR] command `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` failed