Dec 05 15:57:10.539 INFO checking c_linked_list-1.1.1 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 15:57:10.539 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 15:57:10.969 INFO [stdout] a8548e7facf87af1e6ba3ed03437772dcf5c68c47fd3f16c74595e4291f3ba48
Dec 05 15:57:10.971 INFO running `"docker" "start" "-a" "a8548e7facf87af1e6ba3ed03437772dcf5c68c47fd3f16c74595e4291f3ba48"`
Dec 05 15:57:11.870 INFO [stderr] usermod: no changes
Dec 05 15:57:11.904 INFO [stderr]     Checking c_linked_list v1.1.1 (/source)
Dec 05 15:57:12.366 INFO [stderr] warning: variable does not need to be mutable
Dec 05 15:57:12.366 INFO [stderr]    --> src/lib.rs:138:18
Dec 05 15:57:12.366 INFO [stderr]     |
Dec 05 15:57:12.366 INFO [stderr] 138 |     fn into_iter(mut self) -> CLinkedListMutIterMut<'a, T, N> {
Dec 05 15:57:12.366 INFO [stderr]     |                  ----^^^^
Dec 05 15:57:12.366 INFO [stderr]     |                  |
Dec 05 15:57:12.366 INFO [stderr]     |                  help: remove this `mut`
Dec 05 15:57:12.366 INFO [stderr]     |
Dec 05 15:57:12.366 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 15:57:12.366 INFO [stderr] 
Dec 05 15:57:12.547 INFO [stderr] warning: variable does not need to be mutable
Dec 05 15:57:12.547 INFO [stderr]    --> src/lib.rs:138:18
Dec 05 15:57:12.547 INFO [stderr]     |
Dec 05 15:57:12.547 INFO [stderr] 138 |     fn into_iter(mut self) -> CLinkedListMutIterMut<'a, T, N> {
Dec 05 15:57:12.547 INFO [stderr]     |                  ----^^^^
Dec 05 15:57:12.547 INFO [stderr]     |                  |
Dec 05 15:57:12.547 INFO [stderr]     |                  help: remove this `mut`
Dec 05 15:57:12.547 INFO [stderr]     |
Dec 05 15:57:12.547 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 15:57:12.548 INFO [stderr] 
Dec 05 15:57:12.609 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
Dec 05 15:57:12.609 INFO [stderr] su: No module specific data is present
Dec 05 15:57:12.877 INFO running `"docker" "inspect" "a8548e7facf87af1e6ba3ed03437772dcf5c68c47fd3f16c74595e4291f3ba48"`
Dec 05 15:57:13.073 INFO running `"docker" "rm" "-f" "a8548e7facf87af1e6ba3ed03437772dcf5c68c47fd3f16c74595e4291f3ba48"`
Dec 05 15:57:13.295 INFO [stdout] a8548e7facf87af1e6ba3ed03437772dcf5c68c47fd3f16c74595e4291f3ba48