Dec 05 13:47:41.782 INFO checking fisher_processor-0.1.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 13:47:41.782 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 13:47:41.996 INFO [stdout] 939f131b80063146a38ed249224b623f7b09ac5932d47c544ba3281b81e7710b
Dec 05 13:47:42.000 INFO running `"docker" "start" "-a" "939f131b80063146a38ed249224b623f7b09ac5932d47c544ba3281b81e7710b"`
Dec 05 13:47:42.979 INFO [stderr] usermod: no changes
Dec 05 13:47:43.027 INFO [stderr]     Checking fisher_common v0.2.0
Dec 05 13:47:43.769 INFO [stderr]     Checking fisher_processor v0.1.0 (/source)
Dec 05 13:47:45.647 INFO [stderr] warning: variable does not need to be mutable
Dec 05 13:47:45.647 INFO [stderr]    --> src/scheduler.rs:366:25
Dec 05 13:47:45.647 INFO [stderr]     |
Dec 05 13:47:45.647 INFO [stderr] 366 |             if let Some(mut waiting) = self.waiting.get_mut(&hook_id) {
Dec 05 13:47:45.647 INFO [stderr]     |                         ----^^^^^^^
Dec 05 13:47:45.647 INFO [stderr]     |                         |
Dec 05 13:47:45.647 INFO [stderr]     |                         help: remove this `mut`
Dec 05 13:47:45.647 INFO [stderr]     |
Dec 05 13:47:45.647 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 13:47:45.647 INFO [stderr] 
Dec 05 13:47:45.943 INFO [stderr] warning: variable does not need to be mutable
Dec 05 13:47:45.943 INFO [stderr]    --> src/scheduler.rs:366:25
Dec 05 13:47:45.943 INFO [stderr]     |
Dec 05 13:47:45.943 INFO [stderr] 366 |             if let Some(mut waiting) = self.waiting.get_mut(&hook_id) {
Dec 05 13:47:45.943 INFO [stderr]     |                         ----^^^^^^^
Dec 05 13:47:45.943 INFO [stderr]     |                         |
Dec 05 13:47:45.943 INFO [stderr]     |                         help: remove this `mut`
Dec 05 13:47:45.943 INFO [stderr]     |
Dec 05 13:47:45.943 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 13:47:45.943 INFO [stderr] 
Dec 05 13:47:46.079 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.08s
Dec 05 13:47:46.087 INFO [stderr] su: No module specific data is present
Dec 05 13:47:46.771 INFO running `"docker" "inspect" "939f131b80063146a38ed249224b623f7b09ac5932d47c544ba3281b81e7710b"`
Dec 05 13:47:47.142 INFO running `"docker" "rm" "-f" "939f131b80063146a38ed249224b623f7b09ac5932d47c544ba3281b81e7710b"`
Dec 05 13:47:47.455 INFO [stdout] 939f131b80063146a38ed249224b623f7b09ac5932d47c544ba3281b81e7710b