Dec 18 16:45:35.342 INFO checking enum-tryfrom-derive-0.2.1 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 16:45:35.342 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/enum-tryfrom-derive/0.2.1:/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 16:45:35.675 INFO [stdout] f9b487a80261510b718a15c6b78966504368efa17b0ff0280248bcd4e2ae3276
Dec 18 16:45:35.678 INFO running `"docker" "start" "-a" "f9b487a80261510b718a15c6b78966504368efa17b0ff0280248bcd4e2ae3276"`
Dec 18 16:45:36.501 INFO [stderr]     Checking enum-tryfrom v0.2.1
Dec 18 16:45:36.501 INFO [stderr]     Checking enum-tryfrom-derive v0.2.1 (/opt/crater/workdir)
Dec 18 16:45:37.469 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
Dec 18 16:45:37.912 INFO running `"docker" "inspect" "f9b487a80261510b718a15c6b78966504368efa17b0ff0280248bcd4e2ae3276"`
Dec 18 16:45:38.066 INFO running `"docker" "rm" "-f" "f9b487a80261510b718a15c6b78966504368efa17b0ff0280248bcd4e2ae3276"`
Dec 18 16:45:38.204 INFO [stdout] f9b487a80261510b718a15c6b78966504368efa17b0ff0280248bcd4e2ae3276