Dec 19 19:34:47.001 INFO checking brianm/wt against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 19:34:47.001 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/brianm/wt:/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 19:34:47.177 INFO [stdout] b7a375834e6c3129ec86fb9601946fd03ac11fe689a3cc1cbe635ff02129ac2d
Dec 19 19:34:47.182 INFO running `"docker" "start" "-a" "b7a375834e6c3129ec86fb9601946fd03ac11fe689a3cc1cbe635ff02129ac2d"`
Dec 19 19:34:48.242 INFO [stderr]     Checking wt v0.1.0 (/opt/crater/workdir)
Dec 19 19:34:48.648 INFO [stderr] warning: type alias is never used: `Result`
Dec 19 19:34:48.648 INFO [stderr]  --> src/main.rs:9:1
Dec 19 19:34:48.648 INFO [stderr]   |
Dec 19 19:34:48.648 INFO [stderr] 9 | type Result<T> = result::Result<T, Box<Error>>;
Dec 19 19:34:48.648 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:34:48.648 INFO [stderr]   |
Dec 19 19:34:48.648 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 19:34:48.648 INFO [stderr] 
Dec 19 19:34:48.648 INFO [stderr] warning: type alias is never used: `Result`
Dec 19 19:34:48.648 INFO [stderr]  --> src/main.rs:9:1
Dec 19 19:34:48.648 INFO [stderr]   |
Dec 19 19:34:48.648 INFO [stderr] 9 | type Result<T> = result::Result<T, Box<Error>>;
Dec 19 19:34:48.648 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 19:34:48.648 INFO [stderr]   |
Dec 19 19:34:48.648 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 19:34:48.648 INFO [stderr] 
Dec 19 19:34:48.669 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
Dec 19 19:34:48.922 INFO running `"docker" "inspect" "b7a375834e6c3129ec86fb9601946fd03ac11fe689a3cc1cbe635ff02129ac2d"`
Dec 19 19:34:49.057 INFO running `"docker" "rm" "-f" "b7a375834e6c3129ec86fb9601946fd03ac11fe689a3cc1cbe635ff02129ac2d"`
Dec 19 19:34:49.157 INFO [stdout] b7a375834e6c3129ec86fb9601946fd03ac11fe689a3cc1cbe635ff02129ac2d