[INFO] crate timeout-readwrite 0.1.0 is already in cache
[INFO] extracting crate timeout-readwrite 0.1.0 into work/ex/clippy-test-run/sources/stable/reg/timeout-readwrite/0.1.0
[INFO] extracting crate timeout-readwrite 0.1.0 into work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/timeout-readwrite/0.1.0
[INFO] validating manifest of timeout-readwrite-0.1.0 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 timeout-readwrite-0.1.0 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 timeout-readwrite-0.1.0
[INFO] finished frobbing timeout-readwrite-0.1.0
[INFO] frobbed toml for timeout-readwrite-0.1.0 written to work/ex/clippy-test-run/sources/stable/reg/timeout-readwrite/0.1.0/Cargo.toml
[INFO] started frobbing timeout-readwrite-0.1.0
[INFO] finished frobbing timeout-readwrite-0.1.0
[INFO] frobbed toml for timeout-readwrite-0.1.0 written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/reg/timeout-readwrite/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] linting timeout-readwrite-0.1.0 against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-6/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/reg/timeout-readwrite/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+stable" "clippy" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 7583fcf8c6ee524559c3fa375c9153e932d8a17de3054673474c5d5520fd07ef
[INFO] running `"docker" "start" "-a" "7583fcf8c6ee524559c3fa375c9153e932d8a17de3054673474c5d5520fd07ef"`
[INFO] [stderr] warning: unused manifest key: package.changelog
[INFO] [stderr]     Checking timeout-readwrite v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:148:13
[INFO] [stderr]     |
[INFO] [stderr] 148 |             handle: handle,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ help: replace it with: `handle`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:224:13
[INFO] [stderr]     |
[INFO] [stderr] 224 |             handle: handle,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ help: replace it with: `handle`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:148:13
[INFO] [stderr]     |
[INFO] [stderr] 148 |             handle: handle,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ help: replace it with: `handle`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(clippy::redundant_field_names)] on by default
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: redundant field names in struct initialization
[INFO] [stderr]    --> src/lib.rs:224:13
[INFO] [stderr]     |
[INFO] [stderr] 224 |             handle: handle,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^ help: replace it with: `handle`
[INFO] [stderr]     |
[INFO] [stderr]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/lib.rs:66:42
[INFO] [stderr]    |
[INFO] [stderr] 66 | fn wait_until_ready<R: AsRawFd>(timeout: &Option<c_int>,
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^ help: consider passing by value instead: `Option<c_int>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::trivially_copy_pass_by_ref)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value
[INFO] [stderr]   --> src/lib.rs:66:42
[INFO] [stderr]    |
[INFO] [stderr] 66 | fn wait_until_ready<R: AsRawFd>(timeout: &Option<c_int>,
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^ help: consider passing by value instead: `Option<c_int>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::trivially_copy_pass_by_ref)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `"docker" "inspect" "7583fcf8c6ee524559c3fa375c9153e932d8a17de3054673474c5d5520fd07ef"`
[INFO] running `"docker" "rm" "-f" "7583fcf8c6ee524559c3fa375c9153e932d8a17de3054673474c5d5520fd07ef"`
[INFO] [stdout] 7583fcf8c6ee524559c3fa375c9153e932d8a17de3054673474c5d5520fd07ef