[INFO] updating cached repository robert-wallis/rust-piglatin
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/robert-wallis/rust-piglatin
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/robert-wallis/rust-piglatin" "work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/gh/robert-wallis/rust-piglatin"`
[INFO] [stderr] Cloning into 'work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/gh/robert-wallis/rust-piglatin'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/robert-wallis/rust-piglatin" "work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/gh/robert-wallis/rust-piglatin"`
[INFO] [stderr] Cloning into 'work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/gh/robert-wallis/rust-piglatin'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] db14a4f2268881fac004053b6fc074e19f50d2bd
[INFO] sha for GitHub repo robert-wallis/rust-piglatin: db14a4f2268881fac004053b6fc074e19f50d2bd
[INFO] validating manifest of robert-wallis/rust-piglatin 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 robert-wallis/rust-piglatin 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 robert-wallis/rust-piglatin
[INFO] finished frobbing robert-wallis/rust-piglatin
[INFO] frobbed toml for robert-wallis/rust-piglatin written to work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/gh/robert-wallis/rust-piglatin/Cargo.toml
[INFO] started frobbing robert-wallis/rust-piglatin
[INFO] finished frobbing robert-wallis/rust-piglatin
[INFO] frobbed toml for robert-wallis/rust-piglatin written to work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/gh/robert-wallis/rust-piglatin/Cargo.toml
[INFO] crate robert-wallis/rust-piglatin 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 robert-wallis/rust-piglatin against master#6ecad338381cc3b8d56e2df22e5971a598eddd6c for pr-57501
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57501/worker-7/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/gh/robert-wallis/rust-piglatin:/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" "+6ecad338381cc3b8d56e2df22e5971a598eddd6c-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 2e037787cb6f89a2f6a36dcf638bb7b70ae22e4c490d8d177a7e7cde55ea3ca1
[INFO] running `"docker" "start" "-a" "2e037787cb6f89a2f6a36dcf638bb7b70ae22e4c490d8d177a7e7cde55ea3ca1"`
[INFO] [stderr]     Checking piglatin v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `"docker" "inspect" "2e037787cb6f89a2f6a36dcf638bb7b70ae22e4c490d8d177a7e7cde55ea3ca1"`
[INFO] running `"docker" "rm" "-f" "2e037787cb6f89a2f6a36dcf638bb7b70ae22e4c490d8d177a7e7cde55ea3ca1"`
[INFO] [stdout] 2e037787cb6f89a2f6a36dcf638bb7b70ae22e4c490d8d177a7e7cde55ea3ca1