Dec 18 16:35:15.860 INFO checking fastchr-0.3.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 16:35:15.860 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/fastchr/0.3.0:/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 16:35:16.314 INFO [stdout] ad9f8ff60afa652f36ca73f807b2d5760396794561a1cb015f4fa12aa64f58f5
Dec 18 16:35:16.320 INFO running `"docker" "start" "-a" "ad9f8ff60afa652f36ca73f807b2d5760396794561a1cb015f4fa12aa64f58f5"`
Dec 18 16:35:17.400 INFO [stderr]     Checking fastchr v0.3.0 (/opt/crater/workdir)
Dec 18 16:35:17.413 INFO [stderr]     Checking criterion v0.2.5
Dec 18 16:35:22.664 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.40s
Dec 18 16:35:22.924 INFO running `"docker" "inspect" "ad9f8ff60afa652f36ca73f807b2d5760396794561a1cb015f4fa12aa64f58f5"`
Dec 18 16:35:23.026 INFO running `"docker" "rm" "-f" "ad9f8ff60afa652f36ca73f807b2d5760396794561a1cb015f4fa12aa64f58f5"`
Dec 18 16:35:23.115 INFO [stdout] ad9f8ff60afa652f36ca73f807b2d5760396794561a1cb015f4fa12aa64f58f5