Dec 18 11:46:51.773 INFO checking rust-riemann_health-0.2.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 11:46:51.773 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/rust-riemann_health/0.2.0:/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 11:46:51.979 INFO [stdout] f404f37b315404166453c3f73f9971395137f9a6b1d0cb78e5853967dc5fff55
Dec 18 11:46:51.981 INFO running `"docker" "start" "-a" "f404f37b315404166453c3f73f9971395137f9a6b1d0cb78e5853967dc5fff55"`
Dec 18 11:46:52.927 INFO [stderr]    Compiling protobuf v1.7.4
Dec 18 11:46:59.339 INFO [stderr]     Checking riemann_client v0.7.0
Dec 18 11:46:59.940 INFO [stderr]     Checking rust-riemann_health v0.2.0 (/opt/crater/workdir)
Dec 18 11:47:00.332 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.45s
Dec 18 11:47:00.657 INFO running `"docker" "inspect" "f404f37b315404166453c3f73f9971395137f9a6b1d0cb78e5853967dc5fff55"`
Dec 18 11:47:00.741 INFO running `"docker" "rm" "-f" "f404f37b315404166453c3f73f9971395137f9a6b1d0cb78e5853967dc5fff55"`
Dec 18 11:47:00.826 INFO [stdout] f404f37b315404166453c3f73f9971395137f9a6b1d0cb78e5853967dc5fff55