Dec 12 10:12:29.929 INFO checking pcast-0.3.0 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 10:12:29.929 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 12 10:12:30.297 INFO [stdout] 5aebb5e2fbfebf88d6c63990451de84890b84f1711bdb7c8d5718a81af66be6c
Dec 12 10:12:30.308 INFO running `"docker" "start" "-a" "5aebb5e2fbfebf88d6c63990451de84890b84f1711bdb7c8d5718a81af66be6c"`
Dec 12 10:12:31.300 INFO [stderr] usermod: no changes
Dec 12 10:12:31.340 INFO [stderr]     Checking pcast v0.3.0 (/source)
Dec 12 10:12:31.844 INFO [stderr] warning: variable does not need to be mutable
Dec 12 10:12:31.844 INFO [stderr]    --> src/lib.rs:235:13
Dec 12 10:12:31.844 INFO [stderr]     |
Dec 12 10:12:31.844 INFO [stderr] 235 |         let mut status_mut_ref: &mut StatusPacket = (&mut owned).try_into().unwrap();
Dec 12 10:12:31.844 INFO [stderr]     |             ----^^^^^^^^^^^^^^
Dec 12 10:12:31.844 INFO [stderr]     |             |
Dec 12 10:12:31.844 INFO [stderr]     |             help: remove this `mut`
Dec 12 10:12:31.844 INFO [stderr]     |
Dec 12 10:12:31.844 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 12 10:12:31.844 INFO [stderr] 
Dec 12 10:12:31.844 INFO [stderr] warning: variable does not need to be mutable
Dec 12 10:12:31.844 INFO [stderr]    --> src/lib.rs:258:13
Dec 12 10:12:31.844 INFO [stderr]     |
Dec 12 10:12:31.844 INFO [stderr] 258 |         let mut status_mut_view: &mut StatusPacket = pref.try_into().unwrap();
Dec 12 10:12:31.844 INFO [stderr]     |             ----^^^^^^^^^^^^^^^
Dec 12 10:12:31.844 INFO [stderr]     |             |
Dec 12 10:12:31.844 INFO [stderr]     |             help: remove this `mut`
Dec 12 10:12:31.844 INFO [stderr] 
Dec 12 10:12:31.844 INFO [stderr] warning: variable does not need to be mutable
Dec 12 10:12:31.844 INFO [stderr]    --> src/lib.rs:275:13
Dec 12 10:12:31.844 INFO [stderr]     |
Dec 12 10:12:31.844 INFO [stderr] 275 |         let mut status_mut_view: &mut StatusPacket = (&mut owned).try_into().unwrap();
Dec 12 10:12:31.844 INFO [stderr]     |             ----^^^^^^^^^^^^^^^
Dec 12 10:12:31.844 INFO [stderr]     |             |
Dec 12 10:12:31.844 INFO [stderr]     |             help: remove this `mut`
Dec 12 10:12:31.844 INFO [stderr] 
Dec 12 10:12:31.868 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
Dec 12 10:12:31.890 INFO [stderr] su: No module specific data is present
Dec 12 10:12:32.232 INFO running `"docker" "inspect" "5aebb5e2fbfebf88d6c63990451de84890b84f1711bdb7c8d5718a81af66be6c"`
Dec 12 10:12:32.467 INFO running `"docker" "rm" "-f" "5aebb5e2fbfebf88d6c63990451de84890b84f1711bdb7c8d5718a81af66be6c"`
Dec 12 10:12:32.635 INFO [stdout] 5aebb5e2fbfebf88d6c63990451de84890b84f1711bdb7c8d5718a81af66be6c