Dec 17 20:07:38.658 INFO checking marshallpierce/rust-base64-experimental against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 20:07:38.658 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/gh/marshallpierce/rust-base64-experimental:/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 20:07:38.858 INFO [stdout] 7de0dbd7b2e115e74490951dc5ecd340c26429bddbb2d7a57af124128dd8f5ec
Dec 17 20:07:38.866 INFO running `"docker" "start" "-a" "7de0dbd7b2e115e74490951dc5ecd340c26429bddbb2d7a57af124128dd8f5ec"`
Dec 17 20:07:39.876 INFO [stderr]     Checking base64-experimental v0.1.0 (/opt/crater/workdir)
Dec 17 20:07:40.087 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
Dec 17 20:07:40.355 INFO running `"docker" "inspect" "7de0dbd7b2e115e74490951dc5ecd340c26429bddbb2d7a57af124128dd8f5ec"`
Dec 17 20:07:40.427 INFO running `"docker" "rm" "-f" "7de0dbd7b2e115e74490951dc5ecd340c26429bddbb2d7a57af124128dd8f5ec"`
Dec 17 20:07:40.487 INFO [stdout] 7de0dbd7b2e115e74490951dc5ecd340c26429bddbb2d7a57af124128dd8f5ec