Nov 05 02:32:30.748 INFO checking attr-0.1.0 against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 05 02:32:30.748 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-6/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 05 02:32:30.963 INFO blam! 4c9f2582f3e2dd64191dcd1392587f6299de555b20c43128906e4a04de3d64b0
Nov 05 02:32:30.971 INFO running `"docker" "start" "-a" "4c9f2582f3e2dd64191dcd1392587f6299de555b20c43128906e4a04de3d64b0"`
Nov 05 02:32:31.842 INFO kablam! usermod: no changes
Nov 05 02:32:31.851 INFO kablam! warning: only one of `license` or `license-file` is necessary
Nov 05 02:32:31.875 INFO kablam!     Checking attr v0.1.0 (/source)
Nov 05 02:32:33.699 INFO kablam! warning: variable does not need to be mutable
Nov 05 02:32:33.699 INFO kablam!    --> tests/simple.rs:108:9
Nov 05 02:32:33.699 INFO kablam!     |
Nov 05 02:32:33.699 INFO kablam! 108 |     let mut batz = Bar::attrs().batz.get(&mut f);
Nov 05 02:32:33.699 INFO kablam!     |         ----^^^^
Nov 05 02:32:33.699 INFO kablam!     |         |
Nov 05 02:32:33.699 INFO kablam!     |         help: remove this `mut`
Nov 05 02:32:33.699 INFO kablam!     |
Nov 05 02:32:33.699 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 05 02:32:33.699 INFO kablam! 
Nov 05 02:32:33.739 INFO kablam! warning: variable does not need to be mutable
Nov 05 02:32:33.739 INFO kablam!    --> tests/nested.rs:252:13
Nov 05 02:32:33.739 INFO kablam!     |
Nov 05 02:32:33.739 INFO kablam! 252 |         let mut x: &mut i32 = foo::Numbers.at(&mut f, 1);
Nov 05 02:32:33.739 INFO kablam!     |             ----^
Nov 05 02:32:33.739 INFO kablam!     |             |
Nov 05 02:32:33.739 INFO kablam!     |             help: remove this `mut`
Nov 05 02:32:33.739 INFO kablam!     |
Nov 05 02:32:33.739 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 05 02:32:33.739 INFO kablam! 
Nov 05 02:32:33.971 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.13s
Nov 05 02:32:33.977 INFO kablam! su: No module specific data is present
Nov 05 02:32:34.471 INFO running `"docker" "rm" "-f" "4c9f2582f3e2dd64191dcd1392587f6299de555b20c43128906e4a04de3d64b0"`
Nov 05 02:32:34.760 INFO blam! 4c9f2582f3e2dd64191dcd1392587f6299de555b20c43128906e4a04de3d64b0