Oct 28 00:06:00.076 INFO checking cbuf-0.1.1 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 28 00:06:00.076 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-55192-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 28 00:06:00.630 INFO blam! e98c68e40861512732abbdff8e12f2bc03f1d9b10dfab5b0371f32d25214b346
Oct 28 00:06:00.632 INFO running `"docker" "start" "-a" "e98c68e40861512732abbdff8e12f2bc03f1d9b10dfab5b0371f32d25214b346"`
Oct 28 00:06:02.930 INFO kablam! usermod: no changes
Oct 28 00:06:02.969 INFO kablam!     Checking cbuf v0.1.1 (/source)
Oct 28 00:06:04.519 INFO kablam! warning: variable does not need to be mutable
Oct 28 00:06:04.519 INFO kablam!    --> src/lib.rs:235:13
Oct 28 00:06:04.519 INFO kablam!     |
Oct 28 00:06:04.519 INFO kablam! 235 |         let mut buf = &mut [0u8, 2];
Oct 28 00:06:04.519 INFO kablam!     |             ----^^^
Oct 28 00:06:04.519 INFO kablam!     |             |
Oct 28 00:06:04.519 INFO kablam!     |             help: remove this `mut`
Oct 28 00:06:04.519 INFO kablam!     |
Oct 28 00:06:04.519 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 28 00:06:04.519 INFO kablam! 
Oct 28 00:06:04.531 INFO kablam! warning: variable does not need to be mutable
Oct 28 00:06:04.531 INFO kablam!    --> src/lib.rs:266:13
Oct 28 00:06:04.531 INFO kablam!     |
Oct 28 00:06:04.531 INFO kablam! 266 |         let mut buf = &mut [0u8, 0u8];
Oct 28 00:06:04.531 INFO kablam!     |             ----^^^
Oct 28 00:06:04.531 INFO kablam!     |             |
Oct 28 00:06:04.531 INFO kablam!     |             help: remove this `mut`
Oct 28 00:06:04.531 INFO kablam! 
Oct 28 00:06:04.531 INFO kablam! warning: variable does not need to be mutable
Oct 28 00:06:04.531 INFO kablam!    --> src/lib.rs:298:13
Oct 28 00:06:04.531 INFO kablam!     |
Oct 28 00:06:04.531 INFO kablam! 298 |         let mut buf = &mut [0u8, 0u8];
Oct 28 00:06:04.531 INFO kablam!     |             ----^^^
Oct 28 00:06:04.531 INFO kablam!     |             |
Oct 28 00:06:04.531 INFO kablam!     |             help: remove this `mut`
Oct 28 00:06:04.531 INFO kablam! 
Oct 28 00:06:04.570 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.61s
Oct 28 00:06:04.570 INFO kablam! su: No module specific data is present
Oct 28 00:06:05.343 INFO running `"docker" "rm" "-f" "e98c68e40861512732abbdff8e12f2bc03f1d9b10dfab5b0371f32d25214b346"`
Oct 28 00:06:05.678 INFO blam! e98c68e40861512732abbdff8e12f2bc03f1d9b10dfab5b0371f32d25214b346