[INFO] updating cached repository TestAccount404/STEVENFILES
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/TestAccount404/STEVENFILES
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/TestAccount404/STEVENFILES" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/TestAccount404/STEVENFILES"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/TestAccount404/STEVENFILES'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/TestAccount404/STEVENFILES" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/TestAccount404/STEVENFILES"`
[INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/TestAccount404/STEVENFILES'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e316882bde4275324de20343ada3cd6d54ccb547
[INFO] sha for GitHub repo TestAccount404/STEVENFILES: e316882bde4275324de20343ada3cd6d54ccb547
[INFO] validating manifest of TestAccount404/STEVENFILES on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of TestAccount404/STEVENFILES on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing TestAccount404/STEVENFILES
[INFO] removed path dependency steven_blocks from TestAccount404/STEVENFILES
[INFO] removed path dependency steven_gl from TestAccount404/STEVENFILES
[INFO] removed path dependency steven_resources from TestAccount404/STEVENFILES
[INFO] removed path dependency steven_shared from TestAccount404/STEVENFILES
[INFO] finished frobbing TestAccount404/STEVENFILES
[INFO] frobbed toml for TestAccount404/STEVENFILES written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/TestAccount404/STEVENFILES/Cargo.toml
[INFO] started frobbing TestAccount404/STEVENFILES
[INFO] removed path dependency steven_blocks from TestAccount404/STEVENFILES
[INFO] removed path dependency steven_gl from TestAccount404/STEVENFILES
[INFO] removed path dependency steven_resources from TestAccount404/STEVENFILES
[INFO] removed path dependency steven_shared from TestAccount404/STEVENFILES
[INFO] finished frobbing TestAccount404/STEVENFILES
[INFO] frobbed toml for TestAccount404/STEVENFILES written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/TestAccount404/STEVENFILES/Cargo.toml
[INFO] crate TestAccount404/STEVENFILES already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/csherratt/collision-rs`
[INFO] [stderr] error: failed to load source for a dependency on `collision`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   Unable to update https://github.com/csherratt/collision-rs?rev=f80825e#f80825ec
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to fetch into /mnt/big/crater/work/local/cargo-home/git/db/collision-rs-71618a544df28f55
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to authenticate when downloading repository
[INFO] [stderr] attempted to find username/password via git's `credential.helper` support, but failed
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   failed to acquire username/password from local configuration
[ERROR] this task or one of its parent failed!
[ERROR] command `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed