[INFO] updating cached repository WiSaGaN/noti-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/WiSaGaN/noti-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/WiSaGaN/noti-rs" "work/ex/clippy-test-run/sources/stable/gh/WiSaGaN/noti-rs"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/WiSaGaN/noti-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/WiSaGaN/noti-rs" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/WiSaGaN/noti-rs"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/WiSaGaN/noti-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7e77adabbfada3f8b5aa08523c251f530ef080c6
[INFO] sha for GitHub repo WiSaGaN/noti-rs: 7e77adabbfada3f8b5aa08523c251f530ef080c6
[INFO] validating manifest of WiSaGaN/noti-rs 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 WiSaGaN/noti-rs 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 WiSaGaN/noti-rs
[INFO] finished frobbing WiSaGaN/noti-rs
[INFO] frobbed toml for WiSaGaN/noti-rs written to work/ex/clippy-test-run/sources/stable/gh/WiSaGaN/noti-rs/Cargo.toml
[INFO] started frobbing WiSaGaN/noti-rs
[INFO] finished frobbing WiSaGaN/noti-rs
[INFO] frobbed toml for WiSaGaN/noti-rs written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/WiSaGaN/noti-rs/Cargo.toml
[INFO] crate WiSaGaN/noti-rs has a lockfile. skipping
[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 WiSaGaN/noti-rs 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/gh/WiSaGaN/noti-rs:/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] f40fd3f534626c5f6af8e80c07b52e5d38801244e34d679c913c61adc8e950ea
[INFO] running `"docker" "start" "-a" "f40fd3f534626c5f6af8e80c07b52e5d38801244e34d679c913c61adc8e950ea"`
[INFO] [stderr]     Checking simple-error v0.1.6
[INFO] [stderr]     Checking openssl-sys v0.9.6
[INFO] [stderr]     Checking hyper v0.10.0
[INFO] [stderr]     Checking openssl v0.9.6
[INFO] [stderr]     Checking native-tls v0.1.1
[INFO] [stderr]     Checking hyper-native-tls v0.2.1
[INFO] [stderr]     Checking noti v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `maybe_pid`
[INFO] [stderr]   --> src/main.rs:57:9
[INFO] [stderr]    |
[INFO] [stderr] 57 |     let maybe_pid = matches.value_of("PID");
[INFO] [stderr]    |         ^^^^^^^^^ help: consider using `_maybe_pid` instead
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `maybe_pid`
[INFO] [stderr]   --> src/main.rs:57:9
[INFO] [stderr]    |
[INFO] [stderr] 57 |     let maybe_pid = matches.value_of("PID");
[INFO] [stderr]    |         ^^^^^^^^^ help: consider using `_maybe_pid` instead
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.19s
[INFO] running `"docker" "inspect" "f40fd3f534626c5f6af8e80c07b52e5d38801244e34d679c913c61adc8e950ea"`
[INFO] running `"docker" "rm" "-f" "f40fd3f534626c5f6af8e80c07b52e5d38801244e34d679c913c61adc8e950ea"`
[INFO] [stdout] f40fd3f534626c5f6af8e80c07b52e5d38801244e34d679c913c61adc8e950ea