[INFO] fetching crate throw_error 0.3.1...
[INFO] testing throw_error-0.3.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate throw_error 0.3.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate throw_error 0.3.1
[INFO] finished tweaking crates.io crate throw_error 0.3.1
[INFO] tweaked toml for crates.io crate throw_error 0.3.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate throw_error 0.3.1 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate throw_error 0.3.1 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e5ef1924b4f6a7d7d52db1cd3e6b7774c7e3d621441d0ecc774fed865cb121fa
[INFO] running `Command { std: "docker" "start" "-a" "e5ef1924b4f6a7d7d52db1cd3e6b7774c7e3d621441d0ecc774fed865cb121fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e5ef1924b4f6a7d7d52db1cd3e6b7774c7e3d621441d0ecc774fed865cb121fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5ef1924b4f6a7d7d52db1cd3e6b7774c7e3d621441d0ecc774fed865cb121fa", kill_on_drop: false }`
[INFO] [stdout] e5ef1924b4f6a7d7d52db1cd3e6b7774c7e3d621441d0ecc774fed865cb121fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd0b0cf48d45889311d7822ea5535f0a7e172c66048c7059535a8f5ba01aac84
[INFO] running `Command { std: "docker" "start" "-a" "bd0b0cf48d45889311d7822ea5535f0a7e172c66048c7059535a8f5ba01aac84", kill_on_drop: false }`
[INFO] [stderr]    Compiling throw_error v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "bd0b0cf48d45889311d7822ea5535f0a7e172c66048c7059535a8f5ba01aac84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd0b0cf48d45889311d7822ea5535f0a7e172c66048c7059535a8f5ba01aac84", kill_on_drop: false }`
[INFO] [stdout] bd0b0cf48d45889311d7822ea5535f0a7e172c66048c7059535a8f5ba01aac84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 84fe1fff6b488d7d8e45bce14f3c28d9eec8633ef9440fe58b5d65b2ee66c477
[INFO] running `Command { std: "docker" "start" "-a" "84fe1fff6b488d7d8e45bce14f3c28d9eec8633ef9440fe58b5d65b2ee66c477", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling throw_error v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "84fe1fff6b488d7d8e45bce14f3c28d9eec8633ef9440fe58b5d65b2ee66c477", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84fe1fff6b488d7d8e45bce14f3c28d9eec8633ef9440fe58b5d65b2ee66c477", kill_on_drop: false }`
[INFO] [stdout] 84fe1fff6b488d7d8e45bce14f3c28d9eec8633ef9440fe58b5d65b2ee66c477
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8ad2f7c41088a51dec2041280035d0970bc8c5d53fbd4249c9ebe340fcf6c2a4
[INFO] running `Command { std: "docker" "start" "-a" "8ad2f7c41088a51dec2041280035d0970bc8c5d53fbd4249c9ebe340fcf6c2a4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/throw_error-5bbf81f5b2d2c7db)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_from ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests throw_error
[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" "8ad2f7c41088a51dec2041280035d0970bc8c5d53fbd4249c9ebe340fcf6c2a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ad2f7c41088a51dec2041280035d0970bc8c5d53fbd4249c9ebe340fcf6c2a4", kill_on_drop: false }`
[INFO] [stdout] 8ad2f7c41088a51dec2041280035d0970bc8c5d53fbd4249c9ebe340fcf6c2a4