[INFO] updating cached repository locallycompact/rust-ybd
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/locallycompact/rust-ybd
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/locallycompact/rust-ybd" "work/ex/clippy-test-run/sources/stable/gh/locallycompact/rust-ybd"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/locallycompact/rust-ybd'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/locallycompact/rust-ybd" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/locallycompact/rust-ybd"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/locallycompact/rust-ybd'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c7855cdde524e8c790a16c3ead2d3f28a8aa1948
[INFO] sha for GitHub repo locallycompact/rust-ybd: c7855cdde524e8c790a16c3ead2d3f28a8aa1948
[INFO] validating manifest of locallycompact/rust-ybd 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 locallycompact/rust-ybd 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 locallycompact/rust-ybd
[INFO] finished frobbing locallycompact/rust-ybd
[INFO] frobbed toml for locallycompact/rust-ybd written to work/ex/clippy-test-run/sources/stable/gh/locallycompact/rust-ybd/Cargo.toml
[INFO] started frobbing locallycompact/rust-ybd
[INFO] finished frobbing locallycompact/rust-ybd
[INFO] frobbed toml for locallycompact/rust-ybd written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/locallycompact/rust-ybd/Cargo.toml
[INFO] crate locallycompact/rust-ybd has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/locallycompact/rust-ybd/Cargo.lock needs to be updated but --locked was passed to prevent this
[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