[INFO] cloning repository https://github.com/stangassinger/sudoku_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stangassinger/sudoku_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstangassinger%2Fsudoku_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstangassinger%2Fsudoku_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 77aef4e8621f84657a6b362840df13e5526791a2
[INFO] testing stangassinger/sudoku_rust against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstangassinger%2Fsudoku_rust" "/workspace/builds/worker-18/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-18/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/stangassinger/sudoku_rust on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/stangassinger/sudoku_rust
[INFO] finished tweaking git repo https://github.com/stangassinger/sudoku_rust
[INFO] tweaked toml for git repo https://github.com/stangassinger/sudoku_rust written to /workspace/builds/worker-18/source/Cargo.toml
[INFO] crate git repo https://github.com/stangassinger/sudoku_rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b6438435a878bca465d8029f404be380060c38cb8f14ff279f8cb826c16255df
[INFO] running `Command { std: "docker" "start" "-a" "b6438435a878bca465d8029f404be380060c38cb8f14ff279f8cb826c16255df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b6438435a878bca465d8029f404be380060c38cb8f14ff279f8cb826c16255df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6438435a878bca465d8029f404be380060c38cb8f14ff279f8cb826c16255df", kill_on_drop: false }`
[INFO] [stdout] b6438435a878bca465d8029f404be380060c38cb8f14ff279f8cb826c16255df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf17cdb4a96a207d90ca40f0008856dbba4c9c5b9e5a800c45dceb28f4e20d33
[INFO] running `Command { std: "docker" "start" "-a" "cf17cdb4a96a207d90ca40f0008856dbba4c9c5b9e5a800c45dceb28f4e20d33", kill_on_drop: false }`
[INFO] [stderr]    Compiling sudoku v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "cf17cdb4a96a207d90ca40f0008856dbba4c9c5b9e5a800c45dceb28f4e20d33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf17cdb4a96a207d90ca40f0008856dbba4c9c5b9e5a800c45dceb28f4e20d33", kill_on_drop: false }`
[INFO] [stdout] cf17cdb4a96a207d90ca40f0008856dbba4c9c5b9e5a800c45dceb28f4e20d33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48a0fae505daaea99227b61bb65d9f871a38a6dec25f3f4ac1add7716ecfca1f
[INFO] running `Command { std: "docker" "start" "-a" "48a0fae505daaea99227b61bb65d9f871a38a6dec25f3f4ac1add7716ecfca1f", kill_on_drop: false }`
[INFO] [stderr]    Compiling sudoku v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "48a0fae505daaea99227b61bb65d9f871a38a6dec25f3f4ac1add7716ecfca1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48a0fae505daaea99227b61bb65d9f871a38a6dec25f3f4ac1add7716ecfca1f", kill_on_drop: false }`
[INFO] [stdout] 48a0fae505daaea99227b61bb65d9f871a38a6dec25f3f4ac1add7716ecfca1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 70f947f0bb41216203c5a0b886c38cfc687f17125ebe57b089cdc84eca960d2b
[INFO] running `Command { std: "docker" "start" "-a" "70f947f0bb41216203c5a0b886c38cfc687f17125ebe57b089cdc84eca960d2b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sudoku-054a5de51d9afc24)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "70f947f0bb41216203c5a0b886c38cfc687f17125ebe57b089cdc84eca960d2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70f947f0bb41216203c5a0b886c38cfc687f17125ebe57b089cdc84eca960d2b", kill_on_drop: false }`
[INFO] [stdout] 70f947f0bb41216203c5a0b886c38cfc687f17125ebe57b089cdc84eca960d2b