Dec 18 12:49:29.045 INFO checking procset-0.1.2 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 12:49:29.045 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/procset/0.1.2:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 12:49:29.296 INFO [stdout] 57ff761586bb2e27914e58c3daad66e662e843982e26a0b62e1fa5e95e9d8b89
Dec 18 12:49:29.298 INFO running `"docker" "start" "-a" "57ff761586bb2e27914e58c3daad66e662e843982e26a0b62e1fa5e95e9d8b89"`
Dec 18 12:49:30.368 INFO [stderr]     Checking procset v0.1.2 (/opt/crater/workdir)
Dec 18 12:49:30.880 INFO [stderr] warning: variable does not need to be mutable
Dec 18 12:49:30.880 INFO [stderr]    --> src/libinterval_set/interval_set.rs:192:13
Dec 18 12:49:30.880 INFO [stderr]     |
Dec 18 12:49:30.880 INFO [stderr] 192 |         let mut iter = self.split_whitespace();
Dec 18 12:49:30.880 INFO [stderr]     |             ----^^^^
Dec 18 12:49:30.880 INFO [stderr]     |             |
Dec 18 12:49:30.880 INFO [stderr]     |             help: remove this `mut`
Dec 18 12:49:30.880 INFO [stderr]     |
Dec 18 12:49:30.880 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 18 12:49:30.880 INFO [stderr] 
Dec 18 12:49:30.892 INFO [stderr] warning: variable does not need to be mutable
Dec 18 12:49:30.892 INFO [stderr]    --> src/libinterval_set/interval_set.rs:192:13
Dec 18 12:49:30.892 INFO [stderr]     |
Dec 18 12:49:30.892 INFO [stderr] 192 |         let mut iter = self.split_whitespace();
Dec 18 12:49:30.892 INFO [stderr]     |             ----^^^^
Dec 18 12:49:30.892 INFO [stderr]     |             |
Dec 18 12:49:30.892 INFO [stderr]     |             help: remove this `mut`
Dec 18 12:49:30.892 INFO [stderr]     |
Dec 18 12:49:30.892 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 18 12:49:30.892 INFO [stderr] 
Dec 18 12:49:31.018 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
Dec 18 12:49:31.568 INFO running `"docker" "inspect" "57ff761586bb2e27914e58c3daad66e662e843982e26a0b62e1fa5e95e9d8b89"`
Dec 18 12:49:31.915 INFO running `"docker" "rm" "-f" "57ff761586bb2e27914e58c3daad66e662e843982e26a0b62e1fa5e95e9d8b89"`
Dec 18 12:49:32.244 INFO [stdout] 57ff761586bb2e27914e58c3daad66e662e843982e26a0b62e1fa5e95e9d8b89