Dec 05 05:42:01.048 INFO checking term-painter-0.2.4 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 05:42:01.049 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 05 05:42:01.479 INFO [stdout] 840db5091b5d58a2e4ead283c13479210c2a0986ae42a0f4a476396977776533
Dec 05 05:42:01.483 INFO running `"docker" "start" "-a" "840db5091b5d58a2e4ead283c13479210c2a0986ae42a0f4a476396977776533"`
Dec 05 05:42:03.179 INFO [stderr] usermod: no changes
Dec 05 05:42:03.239 INFO [stderr]     Checking term-painter v0.2.4 (/source)
Dec 05 05:42:04.375 INFO [stderr] warning: variable does not need to be mutable
Dec 05 05:42:04.375 INFO [stderr]    --> src/lib.rs:488:17
Dec 05 05:42:04.375 INFO [stderr]     |
Dec 05 05:42:04.375 INFO [stderr] 488 |             let mut t = match tmut.as_mut() {
Dec 05 05:42:04.375 INFO [stderr]     |                 ----^
Dec 05 05:42:04.375 INFO [stderr]     |                 |
Dec 05 05:42:04.375 INFO [stderr]     |                 help: remove this `mut`
Dec 05 05:42:04.375 INFO [stderr]     |
Dec 05 05:42:04.375 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 05:42:04.375 INFO [stderr] 
Dec 05 05:42:04.375 INFO [stderr] warning: variable does not need to be mutable
Dec 05 05:42:04.375 INFO [stderr]    --> src/lib.rs:488:17
Dec 05 05:42:04.375 INFO [stderr]     |
Dec 05 05:42:04.375 INFO [stderr] 488 |             let mut t = match tmut.as_mut() {
Dec 05 05:42:04.375 INFO [stderr]     |                 ----^
Dec 05 05:42:04.375 INFO [stderr]     |                 |
Dec 05 05:42:04.375 INFO [stderr]     |                 help: remove this `mut`
Dec 05 05:42:04.375 INFO [stderr] 
Dec 05 05:42:04.915 INFO [stderr] warning: variable does not need to be mutable
Dec 05 05:42:04.915 INFO [stderr]    --> src/lib.rs:488:17
Dec 05 05:42:04.915 INFO [stderr]     |
Dec 05 05:42:04.915 INFO [stderr] 488 |             let mut t = match tmut.as_mut() {
Dec 05 05:42:04.915 INFO [stderr]     |                 ----^
Dec 05 05:42:04.915 INFO [stderr]     |                 |
Dec 05 05:42:04.915 INFO [stderr]     |                 help: remove this `mut`
Dec 05 05:42:04.915 INFO [stderr]     |
Dec 05 05:42:04.915 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 05:42:04.915 INFO [stderr] 
Dec 05 05:42:04.915 INFO [stderr] warning: variable does not need to be mutable
Dec 05 05:42:04.915 INFO [stderr]    --> src/lib.rs:488:17
Dec 05 05:42:04.915 INFO [stderr]     |
Dec 05 05:42:04.915 INFO [stderr] 488 |             let mut t = match tmut.as_mut() {
Dec 05 05:42:04.915 INFO [stderr]     |                 ----^
Dec 05 05:42:04.915 INFO [stderr]     |                 |
Dec 05 05:42:04.915 INFO [stderr]     |                 help: remove this `mut`
Dec 05 05:42:04.915 INFO [stderr] 
Dec 05 05:42:05.827 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.62s
Dec 05 05:42:05.830 INFO [stderr] su: No module specific data is present
Dec 05 05:42:06.772 INFO running `"docker" "inspect" "840db5091b5d58a2e4ead283c13479210c2a0986ae42a0f4a476396977776533"`
Dec 05 05:42:07.077 INFO running `"docker" "rm" "-f" "840db5091b5d58a2e4ead283c13479210c2a0986ae42a0f4a476396977776533"`
Dec 05 05:42:07.350 INFO [stdout] 840db5091b5d58a2e4ead283c13479210c2a0986ae42a0f4a476396977776533