Dec 17 19:39:35.286 INFO checking mickaelvieira/vagment against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 19:39:35.286 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/mickaelvieira/vagment:/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 19:39:35.620 INFO [stdout] 8cda56c6ea79f30ba7a3efafec942998e152d1e0f1853ee4a8310af81d9161d7
Dec 17 19:39:35.626 INFO running `"docker" "start" "-a" "8cda56c6ea79f30ba7a3efafec942998e152d1e0f1853ee4a8310af81d9161d7"`
Dec 17 19:39:36.472 INFO [stderr]     Checking atty v0.2.2
Dec 17 19:39:36.472 INFO [stderr]     Checking term_size v0.3.0
Dec 17 19:39:36.679 INFO [stderr]     Checking clap v2.24.2
Dec 17 19:39:41.988 INFO [stderr]     Checking vagment v0.3.0 (/opt/crater/workdir)
Dec 17 19:39:43.196 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.77s
Dec 17 19:39:44.240 INFO running `"docker" "inspect" "8cda56c6ea79f30ba7a3efafec942998e152d1e0f1853ee4a8310af81d9161d7"`
Dec 17 19:39:44.590 INFO running `"docker" "rm" "-f" "8cda56c6ea79f30ba7a3efafec942998e152d1e0f1853ee4a8310af81d9161d7"`
Dec 17 19:39:44.904 INFO [stdout] 8cda56c6ea79f30ba7a3efafec942998e152d1e0f1853ee4a8310af81d9161d7