Nov 30 18:15:35.728 INFO checking pcast-0.3.0 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 18:15:35.728 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-5/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 18:15:35.913 INFO [stdout] 99b973b157c922bc8d9b692bd213e3c1012dadf47c980efff8e30129908c406f
Nov 30 18:15:35.917 INFO running `"docker" "start" "-a" "99b973b157c922bc8d9b692bd213e3c1012dadf47c980efff8e30129908c406f"`
Nov 30 18:15:36.380 INFO [stderr] usermod: no changes
Nov 30 18:15:36.416 INFO [stderr]     Checking pcast v0.3.0 (/source)
Nov 30 18:15:37.053 INFO [stderr] warning: variable does not need to be mutable
Nov 30 18:15:37.053 INFO [stderr]    --> src/lib.rs:235:13
Nov 30 18:15:37.053 INFO [stderr]     |
Nov 30 18:15:37.053 INFO [stderr] 235 |         let mut status_mut_ref: &mut StatusPacket = (&mut owned).try_into().unwrap();
Nov 30 18:15:37.053 INFO [stderr]     |             ----^^^^^^^^^^^^^^
Nov 30 18:15:37.053 INFO [stderr]     |             |
Nov 30 18:15:37.053 INFO [stderr]     |             help: remove this `mut`
Nov 30 18:15:37.053 INFO [stderr]     |
Nov 30 18:15:37.053 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 18:15:37.053 INFO [stderr] 
Nov 30 18:15:37.053 INFO [stderr] warning: variable does not need to be mutable
Nov 30 18:15:37.053 INFO [stderr]    --> src/lib.rs:258:13
Nov 30 18:15:37.053 INFO [stderr]     |
Nov 30 18:15:37.053 INFO [stderr] 258 |         let mut status_mut_view: &mut StatusPacket = pref.try_into().unwrap();
Nov 30 18:15:37.053 INFO [stderr]     |             ----^^^^^^^^^^^^^^^
Nov 30 18:15:37.053 INFO [stderr]     |             |
Nov 30 18:15:37.053 INFO [stderr]     |             help: remove this `mut`
Nov 30 18:15:37.053 INFO [stderr] 
Nov 30 18:15:37.053 INFO [stderr] warning: variable does not need to be mutable
Nov 30 18:15:37.053 INFO [stderr]    --> src/lib.rs:275:13
Nov 30 18:15:37.053 INFO [stderr]     |
Nov 30 18:15:37.053 INFO [stderr] 275 |         let mut status_mut_view: &mut StatusPacket = (&mut owned).try_into().unwrap();
Nov 30 18:15:37.053 INFO [stderr]     |             ----^^^^^^^^^^^^^^^
Nov 30 18:15:37.053 INFO [stderr]     |             |
Nov 30 18:15:37.053 INFO [stderr]     |             help: remove this `mut`
Nov 30 18:15:37.053 INFO [stderr] 
Nov 30 18:15:37.089 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
Nov 30 18:15:37.091 INFO [stderr] su: No module specific data is present
Nov 30 18:15:37.626 INFO running `"docker" "inspect" "99b973b157c922bc8d9b692bd213e3c1012dadf47c980efff8e30129908c406f"`
Nov 30 18:15:37.896 INFO running `"docker" "rm" "-f" "99b973b157c922bc8d9b692bd213e3c1012dadf47c980efff8e30129908c406f"`
Nov 30 18:15:38.190 INFO [stdout] 99b973b157c922bc8d9b692bd213e3c1012dadf47c980efff8e30129908c406f