Dec 19 14:39:46.018 INFO checking kadtewsd/algorithm against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 14:39:46.018 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/kadtewsd/algorithm:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 14:39:46.536 INFO [stdout] 0939adb0f4ea93b5079c59b701d73c681f549caa88684f6d4883874533f5b191
Dec 19 14:39:46.538 INFO running `"docker" "start" "-a" "0939adb0f4ea93b5079c59b701d73c681f549caa88684f6d4883874533f5b191"`
Dec 19 14:39:49.273 INFO [stderr]     Checking num-bigint v0.1.43
Dec 19 14:39:51.180 INFO [stderr]     Checking num-rational v0.1.42
Dec 19 14:39:51.868 INFO [stderr]     Checking num v0.1.42
Dec 19 14:39:52.145 INFO [stderr]     Checking algorithm v0.1.0 (/opt/crater/workdir)
Dec 19 14:39:53.314 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.11s
Dec 19 14:39:54.477 INFO running `"docker" "inspect" "0939adb0f4ea93b5079c59b701d73c681f549caa88684f6d4883874533f5b191"`
Dec 19 14:39:54.786 INFO running `"docker" "rm" "-f" "0939adb0f4ea93b5079c59b701d73c681f549caa88684f6d4883874533f5b191"`
Dec 19 14:39:54.947 INFO [stdout] 0939adb0f4ea93b5079c59b701d73c681f549caa88684f6d4883874533f5b191