Dec 05 07:57:40.944 INFO checking rpassword-2.0.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 07:57:40.944 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 07:57:41.479 INFO [stdout] 69b87ab1695ec7a2a022c5b0118e4f64bad658454b8d83e2278f11c2090b6467
Dec 05 07:57:41.485 INFO running `"docker" "start" "-a" "69b87ab1695ec7a2a022c5b0118e4f64bad658454b8d83e2278f11c2090b6467"`
Dec 05 07:57:42.983 INFO [stderr] usermod: no changes
Dec 05 07:57:43.106 INFO [stderr]     Checking rpassword v2.0.0 (/source)
Dec 05 07:57:44.054 INFO [stderr] warning: variable does not need to be mutable
Dec 05 07:57:44.055 INFO [stderr]   --> src/lib.rs:25:9
Dec 05 07:57:44.055 INFO [stderr]    |
Dec 05 07:57:44.055 INFO [stderr] 25 |     let mut vec = unsafe { s.as_mut_vec() };
Dec 05 07:57:44.055 INFO [stderr]    |         ----^^^
Dec 05 07:57:44.055 INFO [stderr]    |         |
Dec 05 07:57:44.055 INFO [stderr]    |         help: remove this `mut`
Dec 05 07:57:44.055 INFO [stderr]    |
Dec 05 07:57:44.055 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 07:57:44.055 INFO [stderr] 
Dec 05 07:57:44.425 INFO [stderr] warning: variable does not need to be mutable
Dec 05 07:57:44.425 INFO [stderr]   --> src/lib.rs:25:9
Dec 05 07:57:44.426 INFO [stderr]    |
Dec 05 07:57:44.426 INFO [stderr] 25 |     let mut vec = unsafe { s.as_mut_vec() };
Dec 05 07:57:44.426 INFO [stderr]    |         ----^^^
Dec 05 07:57:44.426 INFO [stderr]    |         |
Dec 05 07:57:44.426 INFO [stderr]    |         help: remove this `mut`
Dec 05 07:57:44.426 INFO [stderr]    |
Dec 05 07:57:44.426 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 07:57:44.427 INFO [stderr] 
Dec 05 07:57:45.070 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.06s
Dec 05 07:57:45.079 INFO [stderr] su: No module specific data is present
Dec 05 07:57:46.232 INFO running `"docker" "inspect" "69b87ab1695ec7a2a022c5b0118e4f64bad658454b8d83e2278f11c2090b6467"`
Dec 05 07:57:46.540 INFO running `"docker" "rm" "-f" "69b87ab1695ec7a2a022c5b0118e4f64bad658454b8d83e2278f11c2090b6467"`
Dec 05 07:57:46.772 INFO [stdout] 69b87ab1695ec7a2a022c5b0118e4f64bad658454b8d83e2278f11c2090b6467