Oct 27 15:21:01.391 INFO checking spectral-0.6.0 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 27 15:21:01.393 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-5/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/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 27 15:21:01.871 INFO blam! b5632071a3b70182e31090a95e81e3ebd581ab49168d502facc7edbbc4664980
Oct 27 15:21:01.873 INFO running `"docker" "start" "-a" "b5632071a3b70182e31090a95e81e3ebd581ab49168d502facc7edbbc4664980"`
Oct 27 15:21:03.803 INFO kablam! usermod: no changes
Oct 27 15:21:03.927 INFO kablam!     Checking spectral v0.6.0 (/source)
Oct 27 15:21:06.271 INFO kablam! warning: variable does not need to be mutable
Oct 27 15:21:06.271 INFO kablam!    --> src/lib.rs:318:13
Oct 27 15:21:06.271 INFO kablam!     |
Oct 27 15:21:06.271 INFO kablam! 318 |         let mut assertion = self;
Oct 27 15:21:06.271 INFO kablam!     |             ----^^^^^^^^^
Oct 27 15:21:06.271 INFO kablam!     |             |
Oct 27 15:21:06.271 INFO kablam!     |             help: remove this `mut`
Oct 27 15:21:06.271 INFO kablam!     |
Oct 27 15:21:06.271 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 27 15:21:06.271 INFO kablam! 
Oct 27 15:21:06.271 INFO kablam! warning: variable does not need to be mutable
Oct 27 15:21:06.271 INFO kablam!    --> src/lib.rs:326:13
Oct 27 15:21:06.271 INFO kablam!     |
Oct 27 15:21:06.271 INFO kablam! 326 |         let mut assertion = self;
Oct 27 15:21:06.271 INFO kablam!     |             ----^^^^^^^^^
Oct 27 15:21:06.271 INFO kablam!     |             |
Oct 27 15:21:06.271 INFO kablam!     |             help: remove this `mut`
Oct 27 15:21:06.271 INFO kablam! 
Oct 27 15:21:07.056 INFO kablam! warning: variable does not need to be mutable
Oct 27 15:21:07.057 INFO kablam!    --> src/lib.rs:318:13
Oct 27 15:21:07.057 INFO kablam!     |
Oct 27 15:21:07.057 INFO kablam! 318 |         let mut assertion = self;
Oct 27 15:21:07.057 INFO kablam!     |             ----^^^^^^^^^
Oct 27 15:21:07.057 INFO kablam!     |             |
Oct 27 15:21:07.057 INFO kablam!     |             help: remove this `mut`
Oct 27 15:21:07.057 INFO kablam!     |
Oct 27 15:21:07.057 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 27 15:21:07.057 INFO kablam! 
Oct 27 15:21:07.063 INFO kablam! warning: variable does not need to be mutable
Oct 27 15:21:07.063 INFO kablam!    --> src/lib.rs:326:13
Oct 27 15:21:07.063 INFO kablam!     |
Oct 27 15:21:07.063 INFO kablam! 326 |         let mut assertion = self;
Oct 27 15:21:07.063 INFO kablam!     |             ----^^^^^^^^^
Oct 27 15:21:07.063 INFO kablam!     |             |
Oct 27 15:21:07.063 INFO kablam!     |             help: remove this `mut`
Oct 27 15:21:07.063 INFO kablam! 
Oct 27 15:21:07.427 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.57s
Oct 27 15:21:07.434 INFO kablam! su: No module specific data is present
Oct 27 15:21:08.502 INFO running `"docker" "rm" "-f" "b5632071a3b70182e31090a95e81e3ebd581ab49168d502facc7edbbc4664980"`
Oct 27 15:21:08.771 INFO blam! b5632071a3b70182e31090a95e81e3ebd581ab49168d502facc7edbbc4664980