Oct 28 00:55:43.611 INFO checking attr-0.1.0 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 28 00:55:43.611 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-6/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-55192-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 28 00:55:43.820 INFO blam! 1f909f4855670f568a3e64cae7b7cc1daab3d4de046baceb547df682cc8f226f
Oct 28 00:55:43.824 INFO running `"docker" "start" "-a" "1f909f4855670f568a3e64cae7b7cc1daab3d4de046baceb547df682cc8f226f"`
Oct 28 00:55:44.448 INFO kablam! usermod: no changes
Oct 28 00:55:44.487 INFO kablam! warning: only one of `license` or `license-file` is necessary
Oct 28 00:55:44.535 INFO kablam!     Checking attr v0.1.0 (/source)
Oct 28 00:55:47.091 INFO kablam! warning: variable does not need to be mutable
Oct 28 00:55:47.091 INFO kablam!    --> tests/simple.rs:108:9
Oct 28 00:55:47.091 INFO kablam!     |
Oct 28 00:55:47.091 INFO kablam! 108 |     let mut batz = Bar::attrs().batz.get(&mut f);
Oct 28 00:55:47.091 INFO kablam!     |         ----^^^^
Oct 28 00:55:47.091 INFO kablam!     |         |
Oct 28 00:55:47.091 INFO kablam!     |         help: remove this `mut`
Oct 28 00:55:47.091 INFO kablam!     |
Oct 28 00:55:47.091 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 28 00:55:47.091 INFO kablam! 
Oct 28 00:55:47.295 INFO kablam! warning: variable does not need to be mutable
Oct 28 00:55:47.295 INFO kablam!    --> tests/nested.rs:252:13
Oct 28 00:55:47.295 INFO kablam!     |
Oct 28 00:55:47.295 INFO kablam! 252 |         let mut x: &mut i32 = foo::Numbers.at(&mut f, 1);
Oct 28 00:55:47.295 INFO kablam!     |             ----^
Oct 28 00:55:47.295 INFO kablam!     |             |
Oct 28 00:55:47.295 INFO kablam!     |             help: remove this `mut`
Oct 28 00:55:47.295 INFO kablam!     |
Oct 28 00:55:47.295 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 28 00:55:47.295 INFO kablam! 
Oct 28 00:55:47.601 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.15s
Oct 28 00:55:47.606 INFO kablam! su: No module specific data is present
Oct 28 00:55:47.880 INFO running `"docker" "rm" "-f" "1f909f4855670f568a3e64cae7b7cc1daab3d4de046baceb547df682cc8f226f"`
Oct 28 00:55:48.024 INFO blam! 1f909f4855670f568a3e64cae7b7cc1daab3d4de046baceb547df682cc8f226f