[INFO] updating cached repository IndianBoy42/RubikCubeSim [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/IndianBoy42/RubikCubeSim [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/IndianBoy42/RubikCubeSim" "work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/gh/IndianBoy42/RubikCubeSim"` [INFO] [stderr] Cloning into 'work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/gh/IndianBoy42/RubikCubeSim'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/IndianBoy42/RubikCubeSim" "work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/gh/IndianBoy42/RubikCubeSim"` [INFO] [stderr] Cloning into 'work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/gh/IndianBoy42/RubikCubeSim'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 59320026f71f9f35f7bf237bad0a24cb767267fa [INFO] sha for GitHub repo IndianBoy42/RubikCubeSim: 59320026f71f9f35f7bf237bad0a24cb767267fa [INFO] validating manifest of IndianBoy42/RubikCubeSim on toolchain master#f66e4697ae286985ddefc53c3a047614568458bb [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f66e4697ae286985ddefc53c3a047614568458bb-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of IndianBoy42/RubikCubeSim on toolchain try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c3b22200e6f5b70eb1f99ae6944d989ae17a458a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing IndianBoy42/RubikCubeSim [INFO] finished frobbing IndianBoy42/RubikCubeSim [INFO] frobbed toml for IndianBoy42/RubikCubeSim written to work/ex/pr-58592/sources/master#f66e4697ae286985ddefc53c3a047614568458bb/gh/IndianBoy42/RubikCubeSim/Cargo.toml [INFO] started frobbing IndianBoy42/RubikCubeSim [INFO] finished frobbing IndianBoy42/RubikCubeSim [INFO] frobbed toml for IndianBoy42/RubikCubeSim written to work/ex/pr-58592/sources/try#c3b22200e6f5b70eb1f99ae6944d989ae17a458a/gh/IndianBoy42/RubikCubeSim/Cargo.toml [INFO] crate IndianBoy42/RubikCubeSim has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+f66e4697ae286985ddefc53c3a047614568458bb-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on the git checkouts [INFO] [stderr] Updating git repository `https://github.com/pistondevelopers/event` [INFO] [stderr] error: failed to load source for a dependency on `pistoncore-event` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] Unable to update https://github.com/pistondevelopers/event#c51e721f [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to fetch into /mnt/big/crater/work/local/cargo-home/git/db/event-dedf5ad125ed649a [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" "+f66e4697ae286985ddefc53c3a047614568458bb-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed