Oct 13 10:38:47.466 INFO checking procset-0.1.2 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 10:38:47.466 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-1/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/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 10:38:47.665 INFO blam! 200b98d4190be96b8bc494a9d365e7b2c3987968dcb5f89e43051833505064aa
Oct 13 10:38:47.666 INFO running `"docker" "start" "-a" "200b98d4190be96b8bc494a9d365e7b2c3987968dcb5f89e43051833505064aa"`
Oct 13 10:38:48.558 INFO kablam! usermod: no changes
Oct 13 10:38:48.582 INFO kablam!     Checking procset v0.1.2 (/source)
Oct 13 10:38:49.275 INFO kablam! warning: variable does not need to be mutable
Oct 13 10:38:49.275 INFO kablam!    --> src/libinterval_set/interval_set.rs:192:13
Oct 13 10:38:49.275 INFO kablam!     |
Oct 13 10:38:49.275 INFO kablam! 192 |         let mut iter = self.split_whitespace();
Oct 13 10:38:49.275 INFO kablam!     |             ----^^^^
Oct 13 10:38:49.275 INFO kablam!     |             |
Oct 13 10:38:49.275 INFO kablam!     |             help: remove this `mut`
Oct 13 10:38:49.275 INFO kablam!     |
Oct 13 10:38:49.275 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 10:38:49.275 INFO kablam! 
Oct 13 10:38:49.664 INFO kablam! warning: variable does not need to be mutable
Oct 13 10:38:49.664 INFO kablam!    --> src/libinterval_set/interval_set.rs:192:13
Oct 13 10:38:49.664 INFO kablam!     |
Oct 13 10:38:49.664 INFO kablam! 192 |         let mut iter = self.split_whitespace();
Oct 13 10:38:49.664 INFO kablam!     |             ----^^^^
Oct 13 10:38:49.664 INFO kablam!     |             |
Oct 13 10:38:49.664 INFO kablam!     |             help: remove this `mut`
Oct 13 10:38:49.664 INFO kablam!     |
Oct 13 10:38:49.664 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 10:38:49.664 INFO kablam! 
Oct 13 10:38:49.756 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
Oct 13 10:38:49.760 INFO kablam! su: No module specific data is present
Oct 13 10:38:50.261 INFO running `"docker" "rm" "-f" "200b98d4190be96b8bc494a9d365e7b2c3987968dcb5f89e43051833505064aa"`
Oct 13 10:38:50.680 INFO blam! 200b98d4190be96b8bc494a9d365e7b2c3987968dcb5f89e43051833505064aa