Dec 17 23:55:38.960 INFO checking gavynriebau/hex2ascii against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 23:55:38.960 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/gh/gavynriebau/hex2ascii:/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 17 23:55:39.134 INFO [stdout] 97f5dce8ea84d3e624f01a1f69a27541e7d250a0e65ad63dc227e6ad75b41328
Dec 17 23:55:39.136 INFO running `"docker" "start" "-a" "97f5dce8ea84d3e624f01a1f69a27541e7d250a0e65ad63dc227e6ad75b41328"`
Dec 17 23:55:39.678 INFO [stderr]     Checking bitflags v0.8.0
Dec 17 23:55:39.787 INFO [stderr]     Checking clap v2.21.2
Dec 17 23:55:45.917 INFO [stderr]     Checking hex2ascii v1.0.2 (/opt/crater/workdir)
Dec 17 23:55:46.688 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.04s
Dec 17 23:55:47.686 INFO running `"docker" "inspect" "97f5dce8ea84d3e624f01a1f69a27541e7d250a0e65ad63dc227e6ad75b41328"`
Dec 17 23:55:47.958 INFO running `"docker" "rm" "-f" "97f5dce8ea84d3e624f01a1f69a27541e7d250a0e65ad63dc227e6ad75b41328"`
Dec 17 23:55:48.256 INFO [stdout] 97f5dce8ea84d3e624f01a1f69a27541e7d250a0e65ad63dc227e6ad75b41328