Nov 29 04:26:25.925 INFO checking attr-0.1.0 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 29 04:26:25.925 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 29 04:26:26.396 INFO [stdout] d238027bbd4befe3bafeef330c97e3913cd34299733477cd44c8bce918247b12
Nov 29 04:26:26.398 INFO running `"docker" "start" "-a" "d238027bbd4befe3bafeef330c97e3913cd34299733477cd44c8bce918247b12"`
Nov 29 04:26:27.488 INFO [stderr] usermod: no changes
Nov 29 04:26:27.556 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Nov 29 04:26:27.592 INFO [stderr]     Checking attr v0.1.0 (/source)
Nov 29 04:26:30.224 INFO [stderr] warning: variable does not need to be mutable
Nov 29 04:26:30.224 INFO [stderr]    --> tests/simple.rs:108:9
Nov 29 04:26:30.224 INFO [stderr]     |
Nov 29 04:26:30.224 INFO [stderr] 108 |     let mut batz = Bar::attrs().batz.get(&mut f);
Nov 29 04:26:30.224 INFO [stderr]     |         ----^^^^
Nov 29 04:26:30.224 INFO [stderr]     |         |
Nov 29 04:26:30.224 INFO [stderr]     |         help: remove this `mut`
Nov 29 04:26:30.232 INFO [stderr]     |
Nov 29 04:26:30.232 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 29 04:26:30.232 INFO [stderr] 
Nov 29 04:26:30.812 INFO [stderr] warning: variable does not need to be mutable
Nov 29 04:26:30.812 INFO [stderr]    --> tests/nested.rs:252:13
Nov 29 04:26:30.812 INFO [stderr]     |
Nov 29 04:26:30.812 INFO [stderr] 252 |         let mut x: &mut i32 = foo::Numbers.at(&mut f, 1);
Nov 29 04:26:30.812 INFO [stderr]     |             ----^
Nov 29 04:26:30.812 INFO [stderr]     |             |
Nov 29 04:26:30.812 INFO [stderr]     |             help: remove this `mut`
Nov 29 04:26:30.812 INFO [stderr]     |
Nov 29 04:26:30.812 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 29 04:26:30.812 INFO [stderr] 
Nov 29 04:26:31.168 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.65s
Nov 29 04:26:31.168 INFO [stderr] su: No module specific data is present
Nov 29 04:26:31.502 INFO running `"docker" "inspect" "d238027bbd4befe3bafeef330c97e3913cd34299733477cd44c8bce918247b12"`
Nov 29 04:26:31.593 INFO running `"docker" "rm" "-f" "d238027bbd4befe3bafeef330c97e3913cd34299733477cd44c8bce918247b12"`
Nov 29 04:26:31.691 INFO [stdout] d238027bbd4befe3bafeef330c97e3913cd34299733477cd44c8bce918247b12