Dec 17 15:11:28.099 INFO checking smilingleo/draw2md against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 15:11:28.099 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/smilingleo/draw2md:/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 15:11:28.384 INFO [stdout] 83709f03690edfb9c06ffa10c5748e5f84a2a4f2c833f78e77fa0ef9cf8b1f77
Dec 17 15:11:28.386 INFO running `"docker" "start" "-a" "83709f03690edfb9c06ffa10c5748e5f84a2a4f2c833f78e77fa0ef9cf8b1f77"`
Dec 17 15:11:29.622 INFO [stderr]     Checking inflate v0.4.2
Dec 17 15:11:29.622 INFO [stderr]     Checking clap v2.27.1
Dec 17 15:11:29.622 INFO [stderr]     Checking xmlJSON v0.2.0
Dec 17 15:11:37.016 INFO [stderr]     Checking draw2md v0.1.0 (/opt/crater/workdir)
Dec 17 15:11:37.334 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.77s
Dec 17 15:11:37.635 INFO running `"docker" "inspect" "83709f03690edfb9c06ffa10c5748e5f84a2a4f2c833f78e77fa0ef9cf8b1f77"`
Dec 17 15:11:37.748 INFO running `"docker" "rm" "-f" "83709f03690edfb9c06ffa10c5748e5f84a2a4f2c833f78e77fa0ef9cf8b1f77"`
Dec 17 15:11:37.861 INFO [stdout] 83709f03690edfb9c06ffa10c5748e5f84a2a4f2c833f78e77fa0ef9cf8b1f77