[INFO] updating cached repository skligys/rusty-cardboard [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/skligys/rusty-cardboard [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/skligys/rusty-cardboard" "work/ex/clippy-test-run/sources/stable/gh/skligys/rusty-cardboard"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/skligys/rusty-cardboard'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/skligys/rusty-cardboard" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/skligys/rusty-cardboard"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/skligys/rusty-cardboard'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] a3367b65b2e36b3735d64c9f153e2ec8c44569db [INFO] sha for GitHub repo skligys/rusty-cardboard: a3367b65b2e36b3735d64c9f153e2ec8c44569db [INFO] validating manifest of skligys/rusty-cardboard on toolchain stable [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of skligys/rusty-cardboard on toolchain stable+rustflags=-Dclippy::into_iter_on_array [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing skligys/rusty-cardboard [INFO] finished frobbing skligys/rusty-cardboard [INFO] frobbed toml for skligys/rusty-cardboard written to work/ex/clippy-test-run/sources/stable/gh/skligys/rusty-cardboard/Cargo.toml [INFO] started frobbing skligys/rusty-cardboard [INFO] finished frobbing skligys/rusty-cardboard [INFO] frobbed toml for skligys/rusty-cardboard written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/skligys/rusty-cardboard/Cargo.toml [INFO] crate skligys/rusty-cardboard has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Updating git repository `https://github.com/csherratt/collision-rs.git` [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.git#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" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` failed