Dec 18 04:05:29.993 INFO checking ammaraskar/rust-dwarf-x86 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 04:05:29.993 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/ammaraskar/rust-dwarf-x86:/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 04:05:30.570 INFO [stdout] 60ee777d0b6ff6a9cb6f29f7d80a8c7c7bbfaa1a18b2b598a1e81a048803d7a9
Dec 18 04:05:30.571 INFO running `"docker" "start" "-a" "60ee777d0b6ff6a9cb6f29f7d80a8c7c7bbfaa1a18b2b598a1e81a048803d7a9"`
Dec 18 04:05:33.211 INFO [stderr]     Checking gimli v0.14.0
Dec 18 04:05:37.629 INFO [stderr]     Checking dwarf_x86 v0.1.0 (/opt/crater/workdir)
Dec 18 04:05:39.157 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.01s
Dec 18 04:05:40.227 INFO running `"docker" "inspect" "60ee777d0b6ff6a9cb6f29f7d80a8c7c7bbfaa1a18b2b598a1e81a048803d7a9"`
Dec 18 04:05:40.584 INFO running `"docker" "rm" "-f" "60ee777d0b6ff6a9cb6f29f7d80a8c7c7bbfaa1a18b2b598a1e81a048803d7a9"`
Dec 18 04:05:40.788 INFO [stdout] 60ee777d0b6ff6a9cb6f29f7d80a8c7c7bbfaa1a18b2b598a1e81a048803d7a9