Nov 28 00:31:57.737 INFO checking mkilgore/rshell against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 00:31:57.737 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 28 00:31:57.979 INFO [stdout] a10dea3f94052290273d766de5d66358195fbe81421a4e2302224c6e341fb06d
Nov 28 00:31:57.982 INFO running `"docker" "start" "-a" "a10dea3f94052290273d766de5d66358195fbe81421a4e2302224c6e341fb06d"`
Nov 28 00:31:58.970 INFO [stderr] usermod: no changes
Nov 28 00:31:59.012 INFO [stderr]     Checking rshell v0.1.0 (/source)
Nov 28 00:31:59.452 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 28 00:31:59.452 INFO [stderr]   --> src/job_list.rs:38:44
Nov 28 00:31:59.452 INFO [stderr]    |
Nov 28 00:31:59.452 INFO [stderr] 38 |         self.list.push(Arc::new(Mutex::new((job))));
Nov 28 00:31:59.452 INFO [stderr]    |                                            ^^^^^ help: remove these parentheses
Nov 28 00:31:59.452 INFO [stderr]    |
Nov 28 00:31:59.452 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 28 00:31:59.452 INFO [stderr] 
Nov 28 00:31:59.484 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 28 00:31:59.484 INFO [stderr]   --> src/job_list.rs:38:44
Nov 28 00:31:59.484 INFO [stderr]    |
Nov 28 00:31:59.484 INFO [stderr] 38 |         self.list.push(Arc::new(Mutex::new((job))));
Nov 28 00:31:59.484 INFO [stderr]    |                                            ^^^^^ help: remove these parentheses
Nov 28 00:31:59.484 INFO [stderr]    |
Nov 28 00:31:59.484 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 28 00:31:59.484 INFO [stderr] 
Nov 28 00:31:59.672 INFO [stderr] warning: variable does not need to be mutable
Nov 28 00:31:59.672 INFO [stderr]   --> src/job.rs:80:22
Nov 28 00:31:59.672 INFO [stderr]    |
Nov 28 00:31:59.672 INFO [stderr] 80 |     pub fn parse_job(mut lex: &mut InputLexer) -> Option<Job> {
Nov 28 00:31:59.672 INFO [stderr]    |                      ----^^^
Nov 28 00:31:59.672 INFO [stderr]    |                      |
Nov 28 00:31:59.672 INFO [stderr]    |                      help: remove this `mut`
Nov 28 00:31:59.672 INFO [stderr]    |
Nov 28 00:31:59.672 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 00:31:59.672 INFO [stderr] 
Nov 28 00:31:59.729 INFO [stderr] warning: variable does not need to be mutable
Nov 28 00:31:59.729 INFO [stderr]   --> src/job.rs:80:22
Nov 28 00:31:59.729 INFO [stderr]    |
Nov 28 00:31:59.729 INFO [stderr] 80 |     pub fn parse_job(mut lex: &mut InputLexer) -> Option<Job> {
Nov 28 00:31:59.730 INFO [stderr]    |                      ----^^^
Nov 28 00:31:59.730 INFO [stderr]    |                      |
Nov 28 00:31:59.730 INFO [stderr]    |                      help: remove this `mut`
Nov 28 00:31:59.730 INFO [stderr]    |
Nov 28 00:31:59.731 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 00:31:59.731 INFO [stderr] 
Nov 28 00:31:59.832 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
Nov 28 00:31:59.833 INFO [stderr] su: No module specific data is present
Nov 28 00:32:00.487 INFO running `"docker" "inspect" "a10dea3f94052290273d766de5d66358195fbe81421a4e2302224c6e341fb06d"`
Nov 28 00:32:00.671 INFO running `"docker" "rm" "-f" "a10dea3f94052290273d766de5d66358195fbe81421a4e2302224c6e341fb06d"`
Nov 28 00:32:00.873 INFO [stdout] a10dea3f94052290273d766de5d66358195fbe81421a4e2302224c6e341fb06d