Dec 18 03:58:45.559 INFO checking annafil/rustbridge against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 03:58:45.559 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 03:58:45.872 INFO [stdout] d98306e49f7b891b67b1be9fdeee5d8a21df7c416b0892545510fce64cb4e4f8
Dec 18 03:58:45.880 INFO running `"docker" "start" "-a" "d98306e49f7b891b67b1be9fdeee5d8a21df7c416b0892545510fce64cb4e4f8"`
Dec 18 03:58:47.028 INFO [stderr]     Checking rustbridge v0.1.0 (/opt/crater/workdir)
Dec 18 03:58:47.484 INFO [stderr] warning: variable does not need to be mutable
Dec 18 03:58:47.485 INFO [stderr]    --> src/main.rs:235:6
Dec 18 03:58:47.485 INFO [stderr]     |
Dec 18 03:58:47.485 INFO [stderr] 235 |     let mut v = vec![1, 2, 3];
Dec 18 03:58:47.485 INFO [stderr]     |         ----^
Dec 18 03:58:47.485 INFO [stderr]     |         |
Dec 18 03:58:47.485 INFO [stderr]     |         help: remove this `mut`
Dec 18 03:58:47.485 INFO [stderr]     |
Dec 18 03:58:47.485 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 18 03:58:47.485 INFO [stderr] 
Dec 18 03:58:47.485 INFO [stderr] warning: variant is never constructed: `Red`
Dec 18 03:58:47.485 INFO [stderr]    --> src/main.rs:100:3
Dec 18 03:58:47.485 INFO [stderr]     |
Dec 18 03:58:47.485 INFO [stderr] 100 |         Red,
Dec 18 03:58:47.485 INFO [stderr]     |         ^^^
Dec 18 03:58:47.485 INFO [stderr]     |
Dec 18 03:58:47.485 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 18 03:58:47.485 INFO [stderr] 
Dec 18 03:58:47.485 INFO [stderr] warning: variant is never constructed: `Green`
Dec 18 03:58:47.485 INFO [stderr]    --> src/main.rs:102:3
Dec 18 03:58:47.485 INFO [stderr]     |
Dec 18 03:58:47.485 INFO [stderr] 102 |         Green,
Dec 18 03:58:47.485 INFO [stderr]     |         ^^^^^
Dec 18 03:58:47.485 INFO [stderr] 
Dec 18 03:58:47.485 INFO [stderr] warning: variant is never constructed: `SinglePlayer`
Dec 18 03:58:47.485 INFO [stderr]    --> src/main.rs:116:6
Dec 18 03:58:47.485 INFO [stderr]     |
Dec 18 03:58:47.485 INFO [stderr] 116 |         SinglePlayer,
Dec 18 03:58:47.485 INFO [stderr]     |         ^^^^^^^^^^^^
Dec 18 03:58:47.485 INFO [stderr] 
Dec 18 03:58:47.561 INFO [stderr] warning: variable does not need to be mutable
Dec 18 03:58:47.561 INFO [stderr]    --> src/main.rs:235:6
Dec 18 03:58:47.561 INFO [stderr]     |
Dec 18 03:58:47.561 INFO [stderr] 235 |     let mut v = vec![1, 2, 3];
Dec 18 03:58:47.561 INFO [stderr]     |         ----^
Dec 18 03:58:47.561 INFO [stderr]     |         |
Dec 18 03:58:47.561 INFO [stderr]     |         help: remove this `mut`
Dec 18 03:58:47.561 INFO [stderr]     |
Dec 18 03:58:47.561 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 18 03:58:47.561 INFO [stderr] 
Dec 18 03:58:47.571 INFO [stderr] warning: variant is never constructed: `Red`
Dec 18 03:58:47.571 INFO [stderr]    --> src/main.rs:100:3
Dec 18 03:58:47.571 INFO [stderr]     |
Dec 18 03:58:47.571 INFO [stderr] 100 |         Red,
Dec 18 03:58:47.571 INFO [stderr]     |         ^^^
Dec 18 03:58:47.571 INFO [stderr]     |
Dec 18 03:58:47.571 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 18 03:58:47.571 INFO [stderr] 
Dec 18 03:58:47.571 INFO [stderr] warning: variant is never constructed: `Green`
Dec 18 03:58:47.571 INFO [stderr]    --> src/main.rs:102:3
Dec 18 03:58:47.571 INFO [stderr]     |
Dec 18 03:58:47.571 INFO [stderr] 102 |         Green,
Dec 18 03:58:47.571 INFO [stderr]     |         ^^^^^
Dec 18 03:58:47.571 INFO [stderr] 
Dec 18 03:58:47.571 INFO [stderr] warning: variant is never constructed: `SinglePlayer`
Dec 18 03:58:47.571 INFO [stderr]    --> src/main.rs:116:6
Dec 18 03:58:47.571 INFO [stderr]     |
Dec 18 03:58:47.571 INFO [stderr] 116 |         SinglePlayer,
Dec 18 03:58:47.571 INFO [stderr]     |         ^^^^^^^^^^^^
Dec 18 03:58:47.571 INFO [stderr] 
Dec 18 03:58:47.599 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
Dec 18 03:58:48.198 INFO running `"docker" "inspect" "d98306e49f7b891b67b1be9fdeee5d8a21df7c416b0892545510fce64cb4e4f8"`
Dec 18 03:58:48.488 INFO running `"docker" "rm" "-f" "d98306e49f7b891b67b1be9fdeee5d8a21df7c416b0892545510fce64cb4e4f8"`
Dec 18 03:58:48.856 INFO [stdout] d98306e49f7b891b67b1be9fdeee5d8a21df7c416b0892545510fce64cb4e4f8