[INFO] cloning repository https://github.com/brian-petersen/sudoku-solver
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/brian-petersen/sudoku-solver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrian-petersen%2Fsudoku-solver", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrian-petersen%2Fsudoku-solver'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0dbadaf566efc40f6b7435073199bfa42ae36acd
[INFO] testing brian-petersen/sudoku-solver against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrian-petersen%2Fsudoku-solver" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/brian-petersen/sudoku-solver
[INFO] finished tweaking git repo https://github.com/brian-petersen/sudoku-solver
[INFO] tweaked toml for git repo https://github.com/brian-petersen/sudoku-solver written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/brian-petersen/sudoku-solver on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/brian-petersen/sudoku-solver already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8522f7c08d3d4ead150308eb8b68e4c82d469716ea9d0922f9355c0fb7aadd57
[INFO] running `Command { std: "docker" "start" "-a" "8522f7c08d3d4ead150308eb8b68e4c82d469716ea9d0922f9355c0fb7aadd57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8522f7c08d3d4ead150308eb8b68e4c82d469716ea9d0922f9355c0fb7aadd57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8522f7c08d3d4ead150308eb8b68e4c82d469716ea9d0922f9355c0fb7aadd57", kill_on_drop: false }`
[INFO] [stdout] 8522f7c08d3d4ead150308eb8b68e4c82d469716ea9d0922f9355c0fb7aadd57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e960340961d2d193430af086211da26d2196c3049a73bd39140feb6152e124e
[INFO] running `Command { std: "docker" "start" "-a" "5e960340961d2d193430af086211da26d2196c3049a73bd39140feb6152e124e", kill_on_drop: false }`
[INFO] [stderr]    Compiling sudoku-solver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "5e960340961d2d193430af086211da26d2196c3049a73bd39140feb6152e124e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e960340961d2d193430af086211da26d2196c3049a73bd39140feb6152e124e", kill_on_drop: false }`
[INFO] [stdout] 5e960340961d2d193430af086211da26d2196c3049a73bd39140feb6152e124e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 55df25f6a3cb2c37eaff1c2b8f3851a2b26e12d6ae1d045e48b523c6b430b56c
[INFO] running `Command { std: "docker" "start" "-a" "55df25f6a3cb2c37eaff1c2b8f3851a2b26e12d6ae1d045e48b523c6b430b56c", kill_on_drop: false }`
[INFO] [stderr]    Compiling sudoku-solver v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "55df25f6a3cb2c37eaff1c2b8f3851a2b26e12d6ae1d045e48b523c6b430b56c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55df25f6a3cb2c37eaff1c2b8f3851a2b26e12d6ae1d045e48b523c6b430b56c", kill_on_drop: false }`
[INFO] [stdout] 55df25f6a3cb2c37eaff1c2b8f3851a2b26e12d6ae1d045e48b523c6b430b56c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 717893ef4a7d960bea1de0dd8604fa769fcbb1a4cde0e69d0563f3156e2eb5a2
[INFO] running `Command { std: "docker" "start" "-a" "717893ef4a7d960bea1de0dd8604fa769fcbb1a4cde0e69d0563f3156e2eb5a2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sudoku_solver-c0429bd7339ea1f7)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test board::tests::test_is_legal_row_empty ... ok
[INFO] [stdout] test board::tests::test_is_unit_legal_missing_one ... ok
[INFO] [stdout] test board::tests::test_is_unit_legal_all_seen_once_reversed ... ok
[INFO] [stdout] test board::tests::test_is_legal_row_duplicate ... ok
[INFO] [stdout] test board::tests::test_is_legal_row_empty_second ... ok
[INFO] [stdout] test board::tests::test_is_legal_row_duplicate_second ... ok
[INFO] [stdout] test board::tests::test_is_legal_valid_board ... ok
[INFO] [stdout] test board::tests::test_is_unit_legal_all_empty ... ok
[INFO] [stdout] test board::tests::test_is_unit_legal_all_one_duplicate ... ok
[INFO] [stdout] test board::tests::test_is_unit_legal_all_seen_once ... ok
[INFO] [stdout] test board::tests::test_as_ascii ... ok
[INFO] [stdout] test board::tests::test_is_unit_legal_throws_if_too_few - should panic ... FAILED
[INFO] [stdout] test board::tests::test_set_move_valid ... ok
[INFO] [stdout] test board::tests::test_is_unit_legal_throws_if_too_many - should panic ... FAILED
[INFO] [stdout] test board::tests::test_set_move_invalid ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- board::tests::test_is_unit_legal_throws_if_too_few stdout ----
[INFO] [stdout] note: test did not panic as expected at src/board.rs:185:8
[INFO] [stdout] ---- board::tests::test_is_unit_legal_throws_if_too_many stdout ----
[INFO] [stdout] note: test did not panic as expected at src/board.rs:192:8
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     board::tests::test_is_unit_legal_throws_if_too_few
[INFO] [stdout]     board::tests::test_is_unit_legal_throws_if_too_many
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 13 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "717893ef4a7d960bea1de0dd8604fa769fcbb1a4cde0e69d0563f3156e2eb5a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "717893ef4a7d960bea1de0dd8604fa769fcbb1a4cde0e69d0563f3156e2eb5a2", kill_on_drop: false }`
[INFO] [stdout] 717893ef4a7d960bea1de0dd8604fa769fcbb1a4cde0e69d0563f3156e2eb5a2
