[INFO] updating cached repository mcgoddard/challenge_271_critical_hit
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mcgoddard/challenge_271_critical_hit
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mcgoddard/challenge_271_critical_hit" "work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/mcgoddard/challenge_271_critical_hit"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/mcgoddard/challenge_271_critical_hit'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mcgoddard/challenge_271_critical_hit" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/mcgoddard/challenge_271_critical_hit"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/mcgoddard/challenge_271_critical_hit'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ba5a920944aaba2b277dab8292084ad680562dc4
[INFO] sha for GitHub repo mcgoddard/challenge_271_critical_hit: ba5a920944aaba2b277dab8292084ad680562dc4
[INFO] validating manifest of mcgoddard/challenge_271_critical_hit on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mcgoddard/challenge_271_critical_hit on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing mcgoddard/challenge_271_critical_hit
[INFO] finished frobbing mcgoddard/challenge_271_critical_hit
[INFO] frobbed toml for mcgoddard/challenge_271_critical_hit written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/mcgoddard/challenge_271_critical_hit/Cargo.toml
[INFO] started frobbing mcgoddard/challenge_271_critical_hit
[INFO] finished frobbing mcgoddard/challenge_271_critical_hit
[INFO] frobbed toml for mcgoddard/challenge_271_critical_hit written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/mcgoddard/challenge_271_critical_hit/Cargo.toml
[INFO] crate mcgoddard/challenge_271_critical_hit has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing mcgoddard/challenge_271_critical_hit against try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/mcgoddard/challenge_271_critical_hit:/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] 13962f814882b49ea2563fd7fca2317d0d038f6f47ea36ca24f4b2862895d4f3
[INFO] running `"docker" "start" "-a" "13962f814882b49ea2563fd7fca2317d0d038f6f47ea36ca24f4b2862895d4f3"`
[INFO] [stderr]    Compiling challenge_271_critical_hit v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `"docker" "inspect" "13962f814882b49ea2563fd7fca2317d0d038f6f47ea36ca24f4b2862895d4f3"`
[INFO] running `"docker" "rm" "-f" "13962f814882b49ea2563fd7fca2317d0d038f6f47ea36ca24f4b2862895d4f3"`
[INFO] [stdout] 13962f814882b49ea2563fd7fca2317d0d038f6f47ea36ca24f4b2862895d4f3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/mcgoddard/challenge_271_critical_hit:/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7d884563bd62d1f279f3d233bf6956ac292f65f6b784c328972d97d6c32dd767
[INFO] running `"docker" "start" "-a" "7d884563bd62d1f279f3d233bf6956ac292f65f6b784c328972d97d6c32dd767"`
[INFO] [stderr]    Compiling challenge_271_critical_hit v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `"docker" "inspect" "7d884563bd62d1f279f3d233bf6956ac292f65f6b784c328972d97d6c32dd767"`
[INFO] running `"docker" "rm" "-f" "7d884563bd62d1f279f3d233bf6956ac292f65f6b784c328972d97d6c32dd767"`
[INFO] [stdout] 7d884563bd62d1f279f3d233bf6956ac292f65f6b784c328972d97d6c32dd767
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-3/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/mcgoddard/challenge_271_critical_hit:/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"`
[INFO] [stdout] a1465517abc272bb12b80a06eb23c0c787737de2ac66041fa0895a32709439c8
[INFO] running `"docker" "start" "-a" "a1465517abc272bb12b80a06eb23c0c787737de2ac66041fa0895a32709439c8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/challenge_271_critical_hit-7ea6d65b0e29f6b5
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "a1465517abc272bb12b80a06eb23c0c787737de2ac66041fa0895a32709439c8"`
[INFO] running `"docker" "rm" "-f" "a1465517abc272bb12b80a06eb23c0c787737de2ac66041fa0895a32709439c8"`
[INFO] [stdout] a1465517abc272bb12b80a06eb23c0c787737de2ac66041fa0895a32709439c8