Oct 13 13:11:06.143 INFO checking jobsteal-0.5.1 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 13:11:06.143 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 13 13:11:06.392 INFO blam! a8ab520c16b06a098970bbdf1183c649c1378b7aa355d2a44b0e58c40d0ab1b5
Oct 13 13:11:06.398 INFO running `"docker" "start" "-a" "a8ab520c16b06a098970bbdf1183c649c1378b7aa355d2a44b0e58c40d0ab1b5"`
Oct 13 13:11:07.128 INFO kablam! usermod: no changes
Oct 13 13:11:07.172 INFO kablam!     Checking jobsteal v0.5.1 (/source)
Oct 13 13:11:08.752 INFO kablam! warning: variable does not need to be mutable
Oct 13 13:11:08.752 INFO kablam!   --> src/arena.rs:62:13
Oct 13 13:11:08.752 INFO kablam!    |
Oct 13 13:11:08.752 INFO kablam! 62 |         let mut buf = self.buf.get();
Oct 13 13:11:08.752 INFO kablam!    |             ----^^^
Oct 13 13:11:08.752 INFO kablam!    |             |
Oct 13 13:11:08.752 INFO kablam!    |             help: remove this `mut`
Oct 13 13:11:08.752 INFO kablam!    |
Oct 13 13:11:08.752 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 13 13:11:08.752 INFO kablam! 
Oct 13 13:11:09.232 INFO kablam! warning: variable does not need to be mutable
Oct 13 13:11:09.232 INFO kablam!   --> src/arena.rs:62:13
Oct 13 13:11:09.232 INFO kablam!    |
Oct 13 13:11:09.232 INFO kablam! 62 |         let mut buf = self.buf.get();
Oct 13 13:11:09.232 INFO kablam!    |             ----^^^
Oct 13 13:11:09.232 INFO kablam!    |             |
Oct 13 13:11:09.232 INFO kablam!    |             help: remove this `mut`
Oct 13 13:11:09.232 INFO kablam!    |
Oct 13 13:11:09.232 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 13 13:11:09.232 INFO kablam! 
Oct 13 13:11:09.436 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.28s
Oct 13 13:11:09.436 INFO kablam! su: No module specific data is present
Oct 13 13:11:09.802 INFO running `"docker" "rm" "-f" "a8ab520c16b06a098970bbdf1183c649c1378b7aa355d2a44b0e58c40d0ab1b5"`
Oct 13 13:11:09.881 INFO blam! a8ab520c16b06a098970bbdf1183c649c1378b7aa355d2a44b0e58c40d0ab1b5