Nov 28 20:49:43.118 INFO checking pcast-0.3.0 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 20:49:43.118 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 20:49:43.638 INFO [stdout] e3278ab68438e8ccd90f28cfd4d05e9f04580d6012e770a9864969afed08207d
Nov 28 20:49:43.640 INFO running `"docker" "start" "-a" "e3278ab68438e8ccd90f28cfd4d05e9f04580d6012e770a9864969afed08207d"`
Nov 28 20:49:44.100 INFO [stderr] usermod: no changes
Nov 28 20:49:44.132 INFO [stderr]     Checking pcast v0.3.0 (/source)
Nov 28 20:49:44.771 INFO [stderr] warning: variable does not need to be mutable
Nov 28 20:49:44.772 INFO [stderr]    --> src/lib.rs:235:13
Nov 28 20:49:44.772 INFO [stderr]     |
Nov 28 20:49:44.772 INFO [stderr] 235 |         let mut status_mut_ref: &mut StatusPacket = (&mut owned).try_into().unwrap();
Nov 28 20:49:44.772 INFO [stderr]     |             ----^^^^^^^^^^^^^^
Nov 28 20:49:44.772 INFO [stderr]     |             |
Nov 28 20:49:44.772 INFO [stderr]     |             help: remove this `mut`
Nov 28 20:49:44.772 INFO [stderr]     |
Nov 28 20:49:44.772 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 28 20:49:44.772 INFO [stderr] 
Nov 28 20:49:44.773 INFO [stderr] warning: variable does not need to be mutable
Nov 28 20:49:44.773 INFO [stderr]    --> src/lib.rs:258:13
Nov 28 20:49:44.773 INFO [stderr]     |
Nov 28 20:49:44.773 INFO [stderr] 258 |         let mut status_mut_view: &mut StatusPacket = pref.try_into().unwrap();
Nov 28 20:49:44.773 INFO [stderr]     |             ----^^^^^^^^^^^^^^^
Nov 28 20:49:44.773 INFO [stderr]     |             |
Nov 28 20:49:44.773 INFO [stderr]     |             help: remove this `mut`
Nov 28 20:49:44.773 INFO [stderr] 
Nov 28 20:49:44.774 INFO [stderr] warning: variable does not need to be mutable
Nov 28 20:49:44.774 INFO [stderr]    --> src/lib.rs:275:13
Nov 28 20:49:44.774 INFO [stderr]     |
Nov 28 20:49:44.774 INFO [stderr] 275 |         let mut status_mut_view: &mut StatusPacket = (&mut owned).try_into().unwrap();
Nov 28 20:49:44.774 INFO [stderr]     |             ----^^^^^^^^^^^^^^^
Nov 28 20:49:44.774 INFO [stderr]     |             |
Nov 28 20:49:44.774 INFO [stderr]     |             help: remove this `mut`
Nov 28 20:49:44.774 INFO [stderr] 
Nov 28 20:49:44.836 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
Nov 28 20:49:44.836 INFO [stderr] su: No module specific data is present
Nov 28 20:49:45.265 INFO running `"docker" "inspect" "e3278ab68438e8ccd90f28cfd4d05e9f04580d6012e770a9864969afed08207d"`
Nov 28 20:49:45.419 INFO running `"docker" "rm" "-f" "e3278ab68438e8ccd90f28cfd4d05e9f04580d6012e770a9864969afed08207d"`
Nov 28 20:49:45.509 INFO [stdout] e3278ab68438e8ccd90f28cfd4d05e9f04580d6012e770a9864969afed08207d