Dec 18 16:35:22.523 INFO checking fast_fmt-0.1.3 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 16:35:22.523 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/fast_fmt/0.1.3:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 16:35:22.706 INFO [stdout] 081aca582fdb41be208e152b9af4eb54e7d39440808e4b9507e2f615808b0b4e
Dec 18 16:35:22.710 INFO running `"docker" "start" "-a" "081aca582fdb41be208e152b9af4eb54e7d39440808e4b9507e2f615808b0b4e"`
Dec 18 16:35:23.537 INFO [stderr]     Checking numtoa v0.0.7
Dec 18 16:35:23.537 INFO [stderr]     Checking void v1.0.2
Dec 18 16:35:23.840 INFO [stderr]     Checking fast_fmt v0.1.3 (/opt/crater/workdir)
Dec 18 16:35:24.297 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
Dec 18 16:35:24.513 INFO running `"docker" "inspect" "081aca582fdb41be208e152b9af4eb54e7d39440808e4b9507e2f615808b0b4e"`
Dec 18 16:35:24.594 INFO running `"docker" "rm" "-f" "081aca582fdb41be208e152b9af4eb54e7d39440808e4b9507e2f615808b0b4e"`
Dec 18 16:35:24.668 INFO [stdout] 081aca582fdb41be208e152b9af4eb54e7d39440808e4b9507e2f615808b0b4e