Dec 04 14:00:51.285 INFO checking mkilgore/rshell against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 14:00:51.285 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 04 14:00:51.867 INFO [stdout] ed4cde898b7b5b2356f262fd96ea10ed610ffb04e0d263d89fea192fd079a0a0
Dec 04 14:00:51.867 INFO running `"docker" "start" "-a" "ed4cde898b7b5b2356f262fd96ea10ed610ffb04e0d263d89fea192fd079a0a0"`
Dec 04 14:00:52.725 INFO [stderr] usermod: no changes
Dec 04 14:00:52.786 INFO [stderr]     Checking rshell v0.1.0 (/source)
Dec 04 14:00:52.999 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 04 14:00:52.999 INFO [stderr]   --> src/job_list.rs:38:44
Dec 04 14:00:52.999 INFO [stderr]    |
Dec 04 14:00:52.999 INFO [stderr] 38 |         self.list.push(Arc::new(Mutex::new((job))));
Dec 04 14:00:52.999 INFO [stderr]    |                                            ^^^^^ help: remove these parentheses
Dec 04 14:00:52.999 INFO [stderr]    |
Dec 04 14:00:52.999 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 04 14:00:52.999 INFO [stderr] 
Dec 04 14:00:53.087 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 04 14:00:53.087 INFO [stderr]   --> src/job_list.rs:38:44
Dec 04 14:00:53.087 INFO [stderr]    |
Dec 04 14:00:53.087 INFO [stderr] 38 |         self.list.push(Arc::new(Mutex::new((job))));
Dec 04 14:00:53.087 INFO [stderr]    |                                            ^^^^^ help: remove these parentheses
Dec 04 14:00:53.087 INFO [stderr]    |
Dec 04 14:00:53.087 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 04 14:00:53.087 INFO [stderr] 
Dec 04 14:00:53.203 INFO [stderr] warning: variable does not need to be mutable
Dec 04 14:00:53.203 INFO [stderr]   --> src/job.rs:80:22
Dec 04 14:00:53.203 INFO [stderr]    |
Dec 04 14:00:53.203 INFO [stderr] 80 |     pub fn parse_job(mut lex: &mut InputLexer) -> Option<Job> {
Dec 04 14:00:53.203 INFO [stderr]    |                      ----^^^
Dec 04 14:00:53.203 INFO [stderr]    |                      |
Dec 04 14:00:53.203 INFO [stderr]    |                      help: remove this `mut`
Dec 04 14:00:53.203 INFO [stderr]    |
Dec 04 14:00:53.203 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 04 14:00:53.203 INFO [stderr] 
Dec 04 14:00:53.327 INFO [stderr] warning: variable does not need to be mutable
Dec 04 14:00:53.327 INFO [stderr]   --> src/job.rs:80:22
Dec 04 14:00:53.327 INFO [stderr]    |
Dec 04 14:00:53.327 INFO [stderr] 80 |     pub fn parse_job(mut lex: &mut InputLexer) -> Option<Job> {
Dec 04 14:00:53.327 INFO [stderr]    |                      ----^^^
Dec 04 14:00:53.327 INFO [stderr]    |                      |
Dec 04 14:00:53.327 INFO [stderr]    |                      help: remove this `mut`
Dec 04 14:00:53.327 INFO [stderr]    |
Dec 04 14:00:53.327 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 04 14:00:53.327 INFO [stderr] 
Dec 04 14:00:53.403 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
Dec 04 14:00:53.406 INFO [stderr] su: No module specific data is present
Dec 04 14:00:54.049 INFO running `"docker" "inspect" "ed4cde898b7b5b2356f262fd96ea10ed610ffb04e0d263d89fea192fd079a0a0"`
Dec 04 14:00:54.311 INFO running `"docker" "rm" "-f" "ed4cde898b7b5b2356f262fd96ea10ed610ffb04e0d263d89fea192fd079a0a0"`
Dec 04 14:00:54.494 INFO [stdout] ed4cde898b7b5b2356f262fd96ea10ed610ffb04e0d263d89fea192fd079a0a0