[INFO] updating cached repository eddie-yim/prac-rust-greprs [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/eddie-yim/prac-rust-greprs [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/eddie-yim/prac-rust-greprs" "work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/gh/eddie-yim/prac-rust-greprs"` [INFO] [stderr] Cloning into 'work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/gh/eddie-yim/prac-rust-greprs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/eddie-yim/prac-rust-greprs" "work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/gh/eddie-yim/prac-rust-greprs"` [INFO] [stderr] Cloning into 'work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/gh/eddie-yim/prac-rust-greprs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 72fea8a65ca294c60c6d7b5dc9955afe06b5d1ac [INFO] sha for GitHub repo eddie-yim/prac-rust-greprs: 72fea8a65ca294c60c6d7b5dc9955afe06b5d1ac [INFO] validating manifest of eddie-yim/prac-rust-greprs on toolchain master#6ecad338381cc3b8d56e2df22e5971a598eddd6c [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ecad338381cc3b8d56e2df22e5971a598eddd6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of eddie-yim/prac-rust-greprs on toolchain try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f789154f114767b2d0cb9c5b6c592cb3a635e6f-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing eddie-yim/prac-rust-greprs [INFO] finished frobbing eddie-yim/prac-rust-greprs [INFO] frobbed toml for eddie-yim/prac-rust-greprs written to work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/gh/eddie-yim/prac-rust-greprs/Cargo.toml [INFO] started frobbing eddie-yim/prac-rust-greprs [INFO] finished frobbing eddie-yim/prac-rust-greprs [INFO] frobbed toml for eddie-yim/prac-rust-greprs written to work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/gh/eddie-yim/prac-rust-greprs/Cargo.toml [INFO] crate eddie-yim/prac-rust-greprs has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ecad338381cc3b8d56e2df22e5971a598eddd6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f789154f114767b2d0cb9c5b6c592cb3a635e6f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking eddie-yim/prac-rust-greprs against try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f for pr-57501 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57501/worker-5/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/gh/eddie-yim/prac-rust-greprs:/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" "+5f789154f114767b2d0cb9c5b6c592cb3a635e6f-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] bc6fc07bdb0edd2ddacad3a5a88babab9689fe23bcb083007d385afbf1626ed4 [INFO] running `"docker" "start" "-a" "bc6fc07bdb0edd2ddacad3a5a88babab9689fe23bcb083007d385afbf1626ed4"` [INFO] [stderr] Checking greprs v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.90s [INFO] running `"docker" "inspect" "bc6fc07bdb0edd2ddacad3a5a88babab9689fe23bcb083007d385afbf1626ed4"` [INFO] running `"docker" "rm" "-f" "bc6fc07bdb0edd2ddacad3a5a88babab9689fe23bcb083007d385afbf1626ed4"` [INFO] [stdout] bc6fc07bdb0edd2ddacad3a5a88babab9689fe23bcb083007d385afbf1626ed4