Dec 18 16:53:17.981 INFO checking dynpool-0.0.1 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 16:53:17.981 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/reg/dynpool/0.0.1:/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 16:53:18.474 INFO [stdout] f7dd5d41167a41bde10e97e9b6ea8ea69fa2b837eb7256fa0f54cdc8f56b06b0
Dec 18 16:53:18.476 INFO running `"docker" "start" "-a" "f7dd5d41167a41bde10e97e9b6ea8ea69fa2b837eb7256fa0f54cdc8f56b06b0"`
Dec 18 16:53:20.535 INFO [stderr]     Checking backoff v0.1.2
Dec 18 16:53:20.955 INFO [stderr]     Checking dynpool v0.0.1 (/opt/crater/workdir)
Dec 18 16:53:22.444 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.99s
Dec 18 16:53:23.142 INFO running `"docker" "inspect" "f7dd5d41167a41bde10e97e9b6ea8ea69fa2b837eb7256fa0f54cdc8f56b06b0"`
Dec 18 16:53:23.350 INFO running `"docker" "rm" "-f" "f7dd5d41167a41bde10e97e9b6ea8ea69fa2b837eb7256fa0f54cdc8f56b06b0"`
Dec 18 16:53:23.772 INFO [stdout] f7dd5d41167a41bde10e97e9b6ea8ea69fa2b837eb7256fa0f54cdc8f56b06b0