Dec 18 12:24:28.029 INFO checking reproto-ast-0.3.36 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 12:24:28.029 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/reproto-ast/0.3.36:/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 12:24:28.444 INFO [stdout] d82c56753c4c70aaab0357cc085a15a6b4fac4bc4418cde3144bb30cc2419c47
Dec 18 12:24:28.444 INFO running `"docker" "start" "-a" "d82c56753c4c70aaab0357cc085a15a6b4fac4bc4418cde3144bb30cc2419c47"`
Dec 18 12:24:29.422 INFO [stderr]     Checking reproto-core v0.3.36
Dec 18 12:24:33.586 INFO [stderr]     Checking reproto-lexer v0.3.36
Dec 18 12:24:34.737 INFO [stderr]     Checking reproto-ast v0.3.36 (/opt/crater/workdir)
Dec 18 12:24:36.200 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.92s
Dec 18 12:24:36.582 INFO running `"docker" "inspect" "d82c56753c4c70aaab0357cc085a15a6b4fac4bc4418cde3144bb30cc2419c47"`
Dec 18 12:24:36.682 INFO running `"docker" "rm" "-f" "d82c56753c4c70aaab0357cc085a15a6b4fac4bc4418cde3144bb30cc2419c47"`
Dec 18 12:24:36.772 INFO [stdout] d82c56753c4c70aaab0357cc085a15a6b4fac4bc4418cde3144bb30cc2419c47