[INFO] updating cached repository bootjp/hello_rust_world
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/bootjp/hello_rust_world
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/bootjp/hello_rust_world" "work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/gh/bootjp/hello_rust_world"`
[INFO] [stderr] Cloning into 'work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/gh/bootjp/hello_rust_world'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/bootjp/hello_rust_world" "work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/gh/bootjp/hello_rust_world"`
[INFO] [stderr] Cloning into 'work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/gh/bootjp/hello_rust_world'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7813397434b38a88ca43fdd579dd22e368b4a8b2
[INFO] sha for GitHub repo bootjp/hello_rust_world: 7813397434b38a88ca43fdd579dd22e368b4a8b2
[INFO] validating manifest of bootjp/hello_rust_world 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 bootjp/hello_rust_world 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 bootjp/hello_rust_world
[INFO] finished frobbing bootjp/hello_rust_world
[INFO] frobbed toml for bootjp/hello_rust_world written to work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/gh/bootjp/hello_rust_world/Cargo.toml
[INFO] started frobbing bootjp/hello_rust_world
[INFO] finished frobbing bootjp/hello_rust_world
[INFO] frobbed toml for bootjp/hello_rust_world written to work/ex/pr-57501/sources/try#5f789154f114767b2d0cb9c5b6c592cb3a635e6f/gh/bootjp/hello_rust_world/Cargo.toml
[INFO] crate bootjp/hello_rust_world 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 bootjp/hello_rust_world against master#6ecad338381cc3b8d56e2df22e5971a598eddd6c for pr-57501
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57501/worker-1/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57501/sources/master#6ecad338381cc3b8d56e2df22e5971a598eddd6c/gh/bootjp/hello_rust_world:/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] 774b3152fb6c4e202f084d0770cb00111980de64d89454fdf6f2d43a34d7f649
[INFO] running `"docker" "start" "-a" "774b3152fb6c4e202f084d0770cb00111980de64d89454fdf6f2d43a34d7f649"`
[INFO] [stderr]     Checking hello_rust_world v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `"docker" "inspect" "774b3152fb6c4e202f084d0770cb00111980de64d89454fdf6f2d43a34d7f649"`
[INFO] running `"docker" "rm" "-f" "774b3152fb6c4e202f084d0770cb00111980de64d89454fdf6f2d43a34d7f649"`
[INFO] [stdout] 774b3152fb6c4e202f084d0770cb00111980de64d89454fdf6f2d43a34d7f649