Dec 19 07:24:34.591 INFO checking terakun/type_inference against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 07:24:34.591 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/terakun/type_inference:/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 07:24:35.024 INFO [stdout] f73f7ef9a31fce52d5a3640c682c1ff2aacd3b5a8aaf2807a741c149d5e4cbc7
Dec 19 07:24:35.026 INFO running `"docker" "start" "-a" "f73f7ef9a31fce52d5a3640c682c1ff2aacd3b5a8aaf2807a741c149d5e4cbc7"`
Dec 19 07:24:36.942 INFO [stderr]     Checking type_inference v0.1.0 (/opt/crater/workdir)
Dec 19 07:24:37.469 INFO [stderr] warning: variant is never constructed: `Bool`
Dec 19 07:24:37.469 INFO [stderr]   --> src/ast.rs:14:5
Dec 19 07:24:37.469 INFO [stderr]    |
Dec 19 07:24:37.469 INFO [stderr] 14 |     Bool(bool),
Dec 19 07:24:37.469 INFO [stderr]    |     ^^^^^^^^^^
Dec 19 07:24:37.469 INFO [stderr]    |
Dec 19 07:24:37.469 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 07:24:37.469 INFO [stderr] 
Dec 19 07:24:37.491 INFO [stderr] warning: variant is never constructed: `Bool`
Dec 19 07:24:37.491 INFO [stderr]   --> src/ast.rs:14:5
Dec 19 07:24:37.491 INFO [stderr]    |
Dec 19 07:24:37.491 INFO [stderr] 14 |     Bool(bool),
Dec 19 07:24:37.491 INFO [stderr]    |     ^^^^^^^^^^
Dec 19 07:24:37.491 INFO [stderr]    |
Dec 19 07:24:37.491 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 07:24:37.491 INFO [stderr] 
Dec 19 07:24:37.540 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
Dec 19 07:24:38.309 INFO running `"docker" "inspect" "f73f7ef9a31fce52d5a3640c682c1ff2aacd3b5a8aaf2807a741c149d5e4cbc7"`
Dec 19 07:24:38.596 INFO running `"docker" "rm" "-f" "f73f7ef9a31fce52d5a3640c682c1ff2aacd3b5a8aaf2807a741c149d5e4cbc7"`
Dec 19 07:24:38.925 INFO [stdout] f73f7ef9a31fce52d5a3640c682c1ff2aacd3b5a8aaf2807a741c149d5e4cbc7