Dec 18 16:24:57.494 INFO checking fortress-1.0.1 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 16:24:57.495 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/fortress/1.0.1:/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 16:24:58.060 INFO [stdout] a6df1a4b663e076699b107ffb680778ccaaa1c7646da6e6af0fe133e4016307d
Dec 18 16:24:58.066 INFO running `"docker" "start" "-a" "a6df1a4b663e076699b107ffb680778ccaaa1c7646da6e6af0fe133e4016307d"`
Dec 18 16:24:59.702 INFO [stderr]     Checking directories v0.10.0
Dec 18 16:24:59.717 INFO [stderr]     Checking fortresscrypto v1.0.1
Dec 18 16:24:59.719 INFO [stderr]     Checking tiny_http v0.5.9
Dec 18 16:25:01.259 INFO [stderr]     Checking libfortress v1.0.1
Dec 18 16:25:04.636 INFO [stderr]     Checking fortress v1.0.1 (/opt/crater/workdir)
Dec 18 16:25:08.628 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.46s
Dec 18 16:25:08.956 INFO running `"docker" "inspect" "a6df1a4b663e076699b107ffb680778ccaaa1c7646da6e6af0fe133e4016307d"`
Dec 18 16:25:09.090 INFO running `"docker" "rm" "-f" "a6df1a4b663e076699b107ffb680778ccaaa1c7646da6e6af0fe133e4016307d"`
Dec 18 16:25:09.214 INFO [stdout] a6df1a4b663e076699b107ffb680778ccaaa1c7646da6e6af0fe133e4016307d