Nov 09 23:31:50.567 INFO checking spectral-0.6.0 against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 23:31:50.569 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-4/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 09 23:31:51.052 INFO blam! 5b8fb2de065c5e656d4eb76c12570e5ac2554c94a28e6719c9543b0144c89caa
Nov 09 23:31:51.054 INFO running `"docker" "start" "-a" "5b8fb2de065c5e656d4eb76c12570e5ac2554c94a28e6719c9543b0144c89caa"`
Nov 09 23:31:53.034 INFO kablam! usermod: no changes
Nov 09 23:31:53.187 INFO kablam!     Checking spectral v0.6.0 (/source)
Nov 09 23:31:55.275 INFO kablam! warning: variable does not need to be mutable
Nov 09 23:31:55.276 INFO kablam!    --> src/lib.rs:318:13
Nov 09 23:31:55.276 INFO kablam!     |
Nov 09 23:31:55.277 INFO kablam! 318 |         let mut assertion = self;
Nov 09 23:31:55.277 INFO kablam!     |             ----^^^^^^^^^
Nov 09 23:31:55.278 INFO kablam!     |             |
Nov 09 23:31:55.278 INFO kablam!     |             help: remove this `mut`
Nov 09 23:31:55.279 INFO kablam!     |
Nov 09 23:31:55.279 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 09 23:31:55.280 INFO kablam! 
Nov 09 23:31:55.280 INFO kablam! warning: variable does not need to be mutable
Nov 09 23:31:55.281 INFO kablam!    --> src/lib.rs:326:13
Nov 09 23:31:55.281 INFO kablam!     |
Nov 09 23:31:55.281 INFO kablam! 326 |         let mut assertion = self;
Nov 09 23:31:55.282 INFO kablam!     |             ----^^^^^^^^^
Nov 09 23:31:55.282 INFO kablam!     |             |
Nov 09 23:31:55.287 INFO kablam!     |             help: remove this `mut`
Nov 09 23:31:55.287 INFO kablam! 
Nov 09 23:31:56.135 INFO kablam! warning: variable does not need to be mutable
Nov 09 23:31:56.135 INFO kablam!    --> src/lib.rs:318:13
Nov 09 23:31:56.135 INFO kablam!     |
Nov 09 23:31:56.135 INFO kablam! 318 |         let mut assertion = self;
Nov 09 23:31:56.135 INFO kablam!     |             ----^^^^^^^^^
Nov 09 23:31:56.135 INFO kablam!     |             |
Nov 09 23:31:56.135 INFO kablam!     |             help: remove this `mut`
Nov 09 23:31:56.135 INFO kablam!     |
Nov 09 23:31:56.135 INFO kablam!     = note: #[warn(unused_mut)] on by default
Nov 09 23:31:56.135 INFO kablam! 
Nov 09 23:31:56.135 INFO kablam! warning: variable does not need to be mutable
Nov 09 23:31:56.135 INFO kablam!    --> src/lib.rs:326:13
Nov 09 23:31:56.135 INFO kablam!     |
Nov 09 23:31:56.135 INFO kablam! 326 |         let mut assertion = self;
Nov 09 23:31:56.135 INFO kablam!     |             ----^^^^^^^^^
Nov 09 23:31:56.135 INFO kablam!     |             |
Nov 09 23:31:56.135 INFO kablam!     |             help: remove this `mut`
Nov 09 23:31:56.135 INFO kablam! 
Nov 09 23:31:56.439 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.36s
Nov 09 23:31:56.443 INFO kablam! su: No module specific data is present
Nov 09 23:31:57.375 INFO running `"docker" "rm" "-f" "5b8fb2de065c5e656d4eb76c12570e5ac2554c94a28e6719c9543b0144c89caa"`
Nov 09 23:31:57.739 INFO blam! 5b8fb2de065c5e656d4eb76c12570e5ac2554c94a28e6719c9543b0144c89caa