Oct 13 16:40:52.830 INFO checking commandspec-0.11.0 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 16:40:52.831 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/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 16:40:52.997 INFO blam! bbe88ed5eb5d2a8cd5365b5190dafb2368d67f2196b8d0a38324cff82e4dbd9b
Oct 13 16:40:52.999 INFO running `"docker" "start" "-a" "bbe88ed5eb5d2a8cd5365b5190dafb2368d67f2196b8d0a38324cff82e4dbd9b"`
Oct 13 16:40:53.439 INFO kablam! usermod: no changes
Oct 13 16:40:53.512 INFO kablam!     Checking commandspec v0.11.0 (/source)
Oct 13 16:40:55.456 INFO kablam! warning: variable does not need to be mutable
Oct 13 16:40:55.457 INFO kablam!    --> src/lib.rs:309:13
Oct 13 16:40:55.457 INFO kablam!     |
Oct 13 16:40:55.457 INFO kablam! 309 |         let mut cd = if let Some(ref cd) = self.cd {
Oct 13 16:40:55.458 INFO kablam!     |             ----^^
Oct 13 16:40:55.458 INFO kablam!     |             |
Oct 13 16:40:55.458 INFO kablam!     |             help: remove this `mut`
Oct 13 16:40:55.459 INFO kablam!     |
Oct 13 16:40:55.459 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 16:40:55.459 INFO kablam! 
Oct 13 16:40:55.577 INFO kablam! warning: variable does not need to be mutable
Oct 13 16:40:55.577 INFO kablam!    --> src/lib.rs:309:13
Oct 13 16:40:55.577 INFO kablam!     |
Oct 13 16:40:55.577 INFO kablam! 309 |         let mut cd = if let Some(ref cd) = self.cd {
Oct 13 16:40:55.578 INFO kablam!     |             ----^^
Oct 13 16:40:55.578 INFO kablam!     |             |
Oct 13 16:40:55.578 INFO kablam!     |             help: remove this `mut`
Oct 13 16:40:55.579 INFO kablam!     |
Oct 13 16:40:55.579 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 16:40:55.579 INFO kablam! 
Oct 13 16:40:57.578 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.12s
Oct 13 16:40:57.592 INFO kablam! su: No module specific data is present
Oct 13 16:40:58.343 INFO running `"docker" "rm" "-f" "bbe88ed5eb5d2a8cd5365b5190dafb2368d67f2196b8d0a38324cff82e4dbd9b"`
Oct 13 16:40:58.576 INFO blam! bbe88ed5eb5d2a8cd5365b5190dafb2368d67f2196b8d0a38324cff82e4dbd9b