[INFO] updating cached repository dragonrider7225/move_first_line
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/dragonrider7225/move_first_line
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/dragonrider7225/move_first_line" "work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/dragonrider7225/move_first_line"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/dragonrider7225/move_first_line'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/dragonrider7225/move_first_line" "work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/dragonrider7225/move_first_line"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/dragonrider7225/move_first_line'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] efe3fbe298fb18b4e0d56bbc3692a5639a60395b
[INFO] sha for GitHub repo dragonrider7225/move_first_line: efe3fbe298fb18b4e0d56bbc3692a5639a60395b
[INFO] validating manifest of dragonrider7225/move_first_line on toolchain master#452087b4bf18cece2d52d7cd8c9147195e5404bf
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of dragonrider7225/move_first_line on toolchain try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing dragonrider7225/move_first_line
[INFO] finished frobbing dragonrider7225/move_first_line
[INFO] frobbed toml for dragonrider7225/move_first_line written to work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/dragonrider7225/move_first_line/Cargo.toml
[INFO] started frobbing dragonrider7225/move_first_line
[INFO] finished frobbing dragonrider7225/move_first_line
[INFO] frobbed toml for dragonrider7225/move_first_line written to work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/dragonrider7225/move_first_line/Cargo.toml
[INFO] crate dragonrider7225/move_first_line already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking dragonrider7225/move_first_line against master#452087b4bf18cece2d52d7cd8c9147195e5404bf for pr-63247
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63247/worker-4/master#452087b4bf18cece2d52d7cd8c9147195e5404bf:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/dragonrider7225/move_first_line:/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" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] bda5b37689c6cd155805533eb66346109c39ba07280fe7cc1e43d142a29e686e
[INFO] running `"docker" "start" "-a" "bda5b37689c6cd155805533eb66346109c39ba07280fe7cc1e43d142a29e686e"`
[INFO] [stderr]     Checking move_first_line v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `"docker" "inspect" "bda5b37689c6cd155805533eb66346109c39ba07280fe7cc1e43d142a29e686e"`
[INFO] running `"docker" "rm" "-f" "bda5b37689c6cd155805533eb66346109c39ba07280fe7cc1e43d142a29e686e"`
[INFO] [stdout] bda5b37689c6cd155805533eb66346109c39ba07280fe7cc1e43d142a29e686e