[INFO] updating cached repository pieterdopheide/poker
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/pieterdopheide/poker
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/pieterdopheide/poker" "work/ex/clippy-test-run/sources/stable/gh/pieterdopheide/poker"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/pieterdopheide/poker'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/pieterdopheide/poker" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/pieterdopheide/poker"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/pieterdopheide/poker'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cbef7e7275a119b1b34838e512b3dafd2880b0cd
[INFO] sha for GitHub repo pieterdopheide/poker: cbef7e7275a119b1b34838e512b3dafd2880b0cd
[INFO] validating manifest of pieterdopheide/poker 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 pieterdopheide/poker 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 pieterdopheide/poker
[INFO] finished frobbing pieterdopheide/poker
[INFO] frobbed toml for pieterdopheide/poker written to work/ex/clippy-test-run/sources/stable/gh/pieterdopheide/poker/Cargo.toml
[INFO] started frobbing pieterdopheide/poker
[INFO] finished frobbing pieterdopheide/poker
[INFO] frobbed toml for pieterdopheide/poker written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/pieterdopheide/poker/Cargo.toml
[INFO] crate pieterdopheide/poker 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/pieterdopheide/poker/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