Nov 07 17:00:01.280 INFO checking cbuf-0.1.1 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 17:00:01.281 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-7/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 07 17:00:01.625 INFO blam! 36c686bc1c8d86bec913db43222a00cc8a09f335de6ec3a0904e85fc6040c43d
Nov 07 17:00:01.627 INFO running `"docker" "start" "-a" "36c686bc1c8d86bec913db43222a00cc8a09f335de6ec3a0904e85fc6040c43d"`
Nov 07 17:00:02.820 INFO kablam! usermod: no changes
Nov 07 17:00:02.870 INFO kablam!     Checking cbuf v0.1.1 (/source)
Nov 07 17:00:03.960 INFO kablam! warning: variable does not need to be mutable
Nov 07 17:00:03.960 INFO kablam!    --> src/lib.rs:235:13
Nov 07 17:00:03.960 INFO kablam!     |
Nov 07 17:00:03.960 INFO kablam! 235 |         let mut buf = &mut [0u8, 2];
Nov 07 17:00:03.960 INFO kablam!     |             ----^^^
Nov 07 17:00:03.960 INFO kablam!     |             |
Nov 07 17:00:03.960 INFO kablam!     |             help: remove this `mut`
Nov 07 17:00:03.960 INFO kablam!     |
Nov 07 17:00:03.960 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 07 17:00:03.960 INFO kablam! 
Nov 07 17:00:03.960 INFO kablam! warning: variable does not need to be mutable
Nov 07 17:00:03.960 INFO kablam!    --> src/lib.rs:266:13
Nov 07 17:00:03.960 INFO kablam!     |
Nov 07 17:00:03.960 INFO kablam! 266 |         let mut buf = &mut [0u8, 0u8];
Nov 07 17:00:03.960 INFO kablam!     |             ----^^^
Nov 07 17:00:03.960 INFO kablam!     |             |
Nov 07 17:00:03.960 INFO kablam!     |             help: remove this `mut`
Nov 07 17:00:03.960 INFO kablam! 
Nov 07 17:00:03.964 INFO kablam! warning: variable does not need to be mutable
Nov 07 17:00:03.964 INFO kablam!    --> src/lib.rs:298:13
Nov 07 17:00:03.964 INFO kablam!     |
Nov 07 17:00:03.964 INFO kablam! 298 |         let mut buf = &mut [0u8, 0u8];
Nov 07 17:00:03.964 INFO kablam!     |             ----^^^
Nov 07 17:00:03.964 INFO kablam!     |             |
Nov 07 17:00:03.964 INFO kablam!     |             help: remove this `mut`
Nov 07 17:00:03.964 INFO kablam! 
Nov 07 17:00:04.020 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
Nov 07 17:00:04.024 INFO kablam! su: No module specific data is present
Nov 07 17:00:04.793 INFO running `"docker" "rm" "-f" "36c686bc1c8d86bec913db43222a00cc8a09f335de6ec3a0904e85fc6040c43d"`
Nov 07 17:00:05.112 INFO blam! 36c686bc1c8d86bec913db43222a00cc8a09f335de6ec3a0904e85fc6040c43d