Dec 17 19:45:34.609 INFO checking mexus/tokio-starvation against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 19:45:34.609 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/mexus/tokio-starvation:/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 19:45:34.838 INFO [stdout] c51f1e9c02f59a8203040ec20762cd18cf95095f924c4a1e840bd732c24aef19
Dec 17 19:45:34.842 INFO running `"docker" "start" "-a" "c51f1e9c02f59a8203040ec20762cd18cf95095f924c4a1e840bd732c24aef19"`
Dec 17 19:45:35.612 INFO [stderr]     Checking tokio-threadpool v0.1.9
Dec 17 19:45:36.651 INFO [stderr]     Checking tokio-fs v0.1.4
Dec 17 19:45:37.171 INFO [stderr]     Checking tokio v0.1.13
Dec 17 19:45:37.922 INFO [stderr]     Checking tokio-starvation v0.1.0 (/opt/crater/workdir)
Dec 17 19:45:38.992 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.55s
Dec 17 19:45:39.444 INFO running `"docker" "inspect" "c51f1e9c02f59a8203040ec20762cd18cf95095f924c4a1e840bd732c24aef19"`
Dec 17 19:45:39.665 INFO running `"docker" "rm" "-f" "c51f1e9c02f59a8203040ec20762cd18cf95095f924c4a1e840bd732c24aef19"`
Dec 17 19:45:39.916 INFO [stdout] c51f1e9c02f59a8203040ec20762cd18cf95095f924c4a1e840bd732c24aef19