Dec 17 22:54:59.586 INFO checking indiscipline/rpp-nudger against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 22:54:59.586 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/gh/indiscipline/rpp-nudger:/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 22:54:59.971 INFO [stdout] 06186b39cc7bd39c5148bff2064554f00aef4e8282ed6e9364ba6e25dd4f4a45
Dec 17 22:54:59.974 INFO running `"docker" "start" "-a" "06186b39cc7bd39c5148bff2064554f00aef4e8282ed6e9364ba6e25dd4f4a45"`
Dec 17 22:55:01.172 INFO [stderr]     Checking regex-syntax v0.3.7
Dec 17 22:55:01.172 INFO [stderr]     Checking clap v2.14.0
Dec 17 22:55:03.224 INFO [stderr]     Checking regex v0.1.77
Dec 17 22:55:06.454 INFO [stderr]     Checking rpp-nudger v0.0.1 (/opt/crater/workdir)
Dec 17 22:55:07.288 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.20s
Dec 17 22:55:08.070 INFO running `"docker" "inspect" "06186b39cc7bd39c5148bff2064554f00aef4e8282ed6e9364ba6e25dd4f4a45"`
Dec 17 22:55:08.430 INFO running `"docker" "rm" "-f" "06186b39cc7bd39c5148bff2064554f00aef4e8282ed6e9364ba6e25dd4f4a45"`
Dec 17 22:55:08.716 INFO [stdout] 06186b39cc7bd39c5148bff2064554f00aef4e8282ed6e9364ba6e25dd4f4a45