Dec 01 01:15:00.208 INFO checking c_linked_list-1.1.1 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Dec 01 01:15:00.208 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 01 01:15:00.693 INFO [stdout] 11a7620fb38e1ec9033305d41bee6180e3df8af72562a8e935b12b6ba97fefc8
Dec 01 01:15:00.697 INFO running `"docker" "start" "-a" "11a7620fb38e1ec9033305d41bee6180e3df8af72562a8e935b12b6ba97fefc8"`
Dec 01 01:15:01.083 INFO [stderr] usermod: no changes
Dec 01 01:15:01.116 INFO [stderr]     Checking c_linked_list v1.1.1 (/source)
Dec 01 01:15:01.754 INFO [stderr] warning: variable does not need to be mutable
Dec 01 01:15:01.754 INFO [stderr]    --> src/lib.rs:138:18
Dec 01 01:15:01.754 INFO [stderr]     |
Dec 01 01:15:01.754 INFO [stderr] 138 |     fn into_iter(mut self) -> CLinkedListMutIterMut<'a, T, N> {
Dec 01 01:15:01.754 INFO [stderr]     |                  ----^^^^
Dec 01 01:15:01.754 INFO [stderr]     |                  |
Dec 01 01:15:01.754 INFO [stderr]     |                  help: remove this `mut`
Dec 01 01:15:01.754 INFO [stderr]     |
Dec 01 01:15:01.756 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 01 01:15:01.756 INFO [stderr] 
Dec 01 01:15:01.944 INFO [stderr] warning: variable does not need to be mutable
Dec 01 01:15:01.944 INFO [stderr]    --> src/lib.rs:138:18
Dec 01 01:15:01.944 INFO [stderr]     |
Dec 01 01:15:01.944 INFO [stderr] 138 |     fn into_iter(mut self) -> CLinkedListMutIterMut<'a, T, N> {
Dec 01 01:15:01.944 INFO [stderr]     |                  ----^^^^
Dec 01 01:15:01.944 INFO [stderr]     |                  |
Dec 01 01:15:01.944 INFO [stderr]     |                  help: remove this `mut`
Dec 01 01:15:01.944 INFO [stderr]     |
Dec 01 01:15:01.944 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 01 01:15:01.944 INFO [stderr] 
Dec 01 01:15:01.994 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
Dec 01 01:15:01.996 INFO [stderr] su: No module specific data is present
Dec 01 01:15:02.223 INFO running `"docker" "inspect" "11a7620fb38e1ec9033305d41bee6180e3df8af72562a8e935b12b6ba97fefc8"`
Dec 01 01:15:02.303 INFO running `"docker" "rm" "-f" "11a7620fb38e1ec9033305d41bee6180e3df8af72562a8e935b12b6ba97fefc8"`
Dec 01 01:15:02.375 INFO [stdout] 11a7620fb38e1ec9033305d41bee6180e3df8af72562a8e935b12b6ba97fefc8