[INFO] fetching crate grader 0.2.0...
[INFO] testing grader-0.2.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate grader 0.2.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate grader 0.2.0
[INFO] finished tweaking crates.io crate grader 0.2.0
[INFO] tweaked toml for crates.io crate grader 0.2.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate grader 0.2.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate grader 0.2.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2a9c60f38afa0841a020f389b01cd1ca3af6515a4a57c922471b0ec2ef86894c
[INFO] running `Command { std: "docker" "start" "-a" "2a9c60f38afa0841a020f389b01cd1ca3af6515a4a57c922471b0ec2ef86894c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a9c60f38afa0841a020f389b01cd1ca3af6515a4a57c922471b0ec2ef86894c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a9c60f38afa0841a020f389b01cd1ca3af6515a4a57c922471b0ec2ef86894c", kill_on_drop: false }`
[INFO] [stdout] 2a9c60f38afa0841a020f389b01cd1ca3af6515a4a57c922471b0ec2ef86894c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73bc5503495b34181e48b93d2834d553f61bd9881950362c7420acc1b1552d5a
[INFO] running `Command { std: "docker" "start" "-a" "73bc5503495b34181e48b93d2834d553f61bd9881950362c7420acc1b1552d5a", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.41
[INFO] [stderr]    Compiling clap_builder v4.4.11
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]    Compiling clap v4.4.11
[INFO] [stderr]    Compiling grader v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.06s
[INFO] running `Command { std: "docker" "inspect" "73bc5503495b34181e48b93d2834d553f61bd9881950362c7420acc1b1552d5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73bc5503495b34181e48b93d2834d553f61bd9881950362c7420acc1b1552d5a", kill_on_drop: false }`
[INFO] [stdout] 73bc5503495b34181e48b93d2834d553f61bd9881950362c7420acc1b1552d5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d1a5bf4321df847f0899b88fe50fd3cc00e6b45bd02ddb10b7c64031fea5244
[INFO] running `Command { std: "docker" "start" "-a" "4d1a5bf4321df847f0899b88fe50fd3cc00e6b45bd02ddb10b7c64031fea5244", kill_on_drop: false }`
[INFO] [stderr]    Compiling grader v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "4d1a5bf4321df847f0899b88fe50fd3cc00e6b45bd02ddb10b7c64031fea5244", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d1a5bf4321df847f0899b88fe50fd3cc00e6b45bd02ddb10b7c64031fea5244", kill_on_drop: false }`
[INFO] [stdout] 4d1a5bf4321df847f0899b88fe50fd3cc00e6b45bd02ddb10b7c64031fea5244
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f8d25c0b90f19770780b7443ac3fd800ec094d66ef85bd3a65522f8965f89783
[INFO] running `Command { std: "docker" "start" "-a" "f8d25c0b90f19770780b7443ac3fd800ec094d66ef85bd3a65522f8965f89783", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/grader-b47ee81070a9711f)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f8d25c0b90f19770780b7443ac3fd800ec094d66ef85bd3a65522f8965f89783", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8d25c0b90f19770780b7443ac3fd800ec094d66ef85bd3a65522f8965f89783", kill_on_drop: false }`
[INFO] [stdout] f8d25c0b90f19770780b7443ac3fd800ec094d66ef85bd3a65522f8965f89783