Dec 19 20:27:38.510 INFO checking annafil/rustbridge against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 20:27:38.510 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-3/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/annafil/rustbridge:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 20:27:38.712 INFO [stdout] c904f27b4111ec7e3531feb9f4e484ef05f448f50cd9c516c9b570df6f74d866
Dec 19 20:27:38.718 INFO running `"docker" "start" "-a" "c904f27b4111ec7e3531feb9f4e484ef05f448f50cd9c516c9b570df6f74d866"`
Dec 19 20:27:39.404 INFO [stderr]     Checking rustbridge v0.1.0 (/opt/crater/workdir)
Dec 19 20:27:39.744 INFO [stderr] warning: variable does not need to be mutable
Dec 19 20:27:39.744 INFO [stderr]    --> src/main.rs:235:6
Dec 19 20:27:39.744 INFO [stderr]     |
Dec 19 20:27:39.744 INFO [stderr] 235 |     let mut v = vec![1, 2, 3];
Dec 19 20:27:39.744 INFO [stderr]     |         ----^
Dec 19 20:27:39.744 INFO [stderr]     |         |
Dec 19 20:27:39.744 INFO [stderr]     |         help: remove this `mut`
Dec 19 20:27:39.744 INFO [stderr]     |
Dec 19 20:27:39.744 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 19 20:27:39.744 INFO [stderr] 
Dec 19 20:27:39.744 INFO [stderr] warning: variant is never constructed: `Red`
Dec 19 20:27:39.744 INFO [stderr]    --> src/main.rs:100:3
Dec 19 20:27:39.744 INFO [stderr]     |
Dec 19 20:27:39.744 INFO [stderr] 100 |         Red,
Dec 19 20:27:39.744 INFO [stderr]     |         ^^^
Dec 19 20:27:39.744 INFO [stderr]     |
Dec 19 20:27:39.744 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 19 20:27:39.744 INFO [stderr] 
Dec 19 20:27:39.744 INFO [stderr] warning: variant is never constructed: `Green`
Dec 19 20:27:39.744 INFO [stderr]    --> src/main.rs:102:3
Dec 19 20:27:39.744 INFO [stderr]     |
Dec 19 20:27:39.744 INFO [stderr] 102 |         Green,
Dec 19 20:27:39.744 INFO [stderr]     |         ^^^^^
Dec 19 20:27:39.744 INFO [stderr] 
Dec 19 20:27:39.744 INFO [stderr] warning: variant is never constructed: `SinglePlayer`
Dec 19 20:27:39.744 INFO [stderr]    --> src/main.rs:116:6
Dec 19 20:27:39.744 INFO [stderr]     |
Dec 19 20:27:39.744 INFO [stderr] 116 |         SinglePlayer,
Dec 19 20:27:39.744 INFO [stderr]     |         ^^^^^^^^^^^^
Dec 19 20:27:39.744 INFO [stderr] 
Dec 19 20:27:39.744 INFO [stderr] warning: variable does not need to be mutable
Dec 19 20:27:39.744 INFO [stderr]    --> src/main.rs:235:6
Dec 19 20:27:39.744 INFO [stderr]     |
Dec 19 20:27:39.744 INFO [stderr] 235 |     let mut v = vec![1, 2, 3];
Dec 19 20:27:39.744 INFO [stderr]     |         ----^
Dec 19 20:27:39.744 INFO [stderr]     |         |
Dec 19 20:27:39.744 INFO [stderr]     |         help: remove this `mut`
Dec 19 20:27:39.744 INFO [stderr]     |
Dec 19 20:27:39.745 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 19 20:27:39.745 INFO [stderr] 
Dec 19 20:27:39.745 INFO [stderr] warning: variant is never constructed: `Red`
Dec 19 20:27:39.745 INFO [stderr]    --> src/main.rs:100:3
Dec 19 20:27:39.745 INFO [stderr]     |
Dec 19 20:27:39.745 INFO [stderr] 100 |         Red,
Dec 19 20:27:39.745 INFO [stderr]     |         ^^^
Dec 19 20:27:39.745 INFO [stderr]     |
Dec 19 20:27:39.745 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 19 20:27:39.745 INFO [stderr] 
Dec 19 20:27:39.745 INFO [stderr] warning: variant is never constructed: `Green`
Dec 19 20:27:39.745 INFO [stderr]    --> src/main.rs:102:3
Dec 19 20:27:39.745 INFO [stderr]     |
Dec 19 20:27:39.745 INFO [stderr] 102 |         Green,
Dec 19 20:27:39.745 INFO [stderr]     |         ^^^^^
Dec 19 20:27:39.745 INFO [stderr] 
Dec 19 20:27:39.745 INFO [stderr] warning: variant is never constructed: `SinglePlayer`
Dec 19 20:27:39.745 INFO [stderr]    --> src/main.rs:116:6
Dec 19 20:27:39.745 INFO [stderr]     |
Dec 19 20:27:39.745 INFO [stderr] 116 |         SinglePlayer,
Dec 19 20:27:39.745 INFO [stderr]     |         ^^^^^^^^^^^^
Dec 19 20:27:39.745 INFO [stderr] 
Dec 19 20:27:39.787 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
Dec 19 20:27:40.194 INFO running `"docker" "inspect" "c904f27b4111ec7e3531feb9f4e484ef05f448f50cd9c516c9b570df6f74d866"`
Dec 19 20:27:40.347 INFO running `"docker" "rm" "-f" "c904f27b4111ec7e3531feb9f4e484ef05f448f50cd9c516c9b570df6f74d866"`
Dec 19 20:27:40.491 INFO [stdout] c904f27b4111ec7e3531feb9f4e484ef05f448f50cd9c516c9b570df6f74d866