Nov 01 16:50:22.633 INFO checking rusty-peg-0.3.0 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 16:50:22.633 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-5/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 01 16:50:22.924 INFO blam! 5d27ca3ec519030a0f62c30c39c4667acffc48c93a521794d26539a44835c768
Nov 01 16:50:22.930 INFO running `"docker" "start" "-a" "5d27ca3ec519030a0f62c30c39c4667acffc48c93a521794d26539a44835c768"`
Nov 01 16:50:24.123 INFO kablam! usermod: no changes
Nov 01 16:50:24.260 INFO kablam!     Checking rusty-peg v0.3.0 (/source)
Nov 01 16:50:25.792 INFO kablam! warning: variable does not need to be mutable
Nov 01 16:50:25.792 INFO kablam!    --> src/util.rs:169:13
Nov 01 16:50:25.792 INFO kablam!     |
Nov 01 16:50:25.792 INFO kablam! 169 |         let mut err;
Nov 01 16:50:25.792 INFO kablam!     |             ----^^^
Nov 01 16:50:25.792 INFO kablam!     |             |
Nov 01 16:50:25.792 INFO kablam!     |             help: remove this `mut`
Nov 01 16:50:25.792 INFO kablam!     |
Nov 01 16:50:25.792 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 01 16:50:25.792 INFO kablam! 
Nov 01 16:50:26.644 INFO kablam! warning: variable does not need to be mutable
Nov 01 16:50:26.644 INFO kablam!    --> src/util.rs:169:13
Nov 01 16:50:26.644 INFO kablam!     |
Nov 01 16:50:26.644 INFO kablam! 169 |         let mut err;
Nov 01 16:50:26.644 INFO kablam!     |             ----^^^
Nov 01 16:50:26.644 INFO kablam!     |             |
Nov 01 16:50:26.644 INFO kablam!     |             help: remove this `mut`
Nov 01 16:50:26.644 INFO kablam!     |
Nov 01 16:50:26.644 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 01 16:50:26.644 INFO kablam! 
Nov 01 16:50:26.696 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.55s
Nov 01 16:50:26.701 INFO kablam! su: No module specific data is present
Nov 01 16:50:27.034 INFO running `"docker" "rm" "-f" "5d27ca3ec519030a0f62c30c39c4667acffc48c93a521794d26539a44835c768"`
Nov 01 16:50:27.133 INFO blam! 5d27ca3ec519030a0f62c30c39c4667acffc48c93a521794d26539a44835c768