Dec 18 04:44:28.396 INFO checking ZachyZach/triangle-solver against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 04:44:28.396 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/ZachyZach/triangle-solver:/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 04:44:28.625 INFO [stdout] 5002d8dc24bc31d5350f2954d9228b20c8f9ac3c26b4f2de351e7a6596094835
Dec 18 04:44:28.626 INFO running `"docker" "start" "-a" "5002d8dc24bc31d5350f2954d9228b20c8f9ac3c26b4f2de351e7a6596094835"`
Dec 18 04:44:29.092 INFO [stderr]     Checking termion v1.5.1
Dec 18 04:44:29.092 INFO [stderr]     Checking term_size v0.3.1
Dec 18 04:44:29.709 INFO [stderr]     Checking triangle_solver v0.1.0 (/opt/crater/workdir)
Dec 18 04:44:30.113 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
Dec 18 04:44:30.397 INFO running `"docker" "inspect" "5002d8dc24bc31d5350f2954d9228b20c8f9ac3c26b4f2de351e7a6596094835"`
Dec 18 04:44:30.498 INFO running `"docker" "rm" "-f" "5002d8dc24bc31d5350f2954d9228b20c8f9ac3c26b4f2de351e7a6596094835"`
Dec 18 04:44:30.738 INFO [stdout] 5002d8dc24bc31d5350f2954d9228b20c8f9ac3c26b4f2de351e7a6596094835