[INFO] fetching crate optionable_derive 0.2.1...
[INFO] testing optionable_derive-0.2.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate optionable_derive 0.2.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate optionable_derive 0.2.1
[INFO] finished tweaking crates.io crate optionable_derive 0.2.1
[INFO] tweaked toml for crates.io crate optionable_derive 0.2.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate optionable_derive 0.2.1 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 optionable_derive 0.2.1 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] a1fb76dc95841c68e94e65e75073f663df6f57520961ae14c75447fcb50ecb1a
[INFO] running `Command { std: "docker" "start" "-a" "a1fb76dc95841c68e94e65e75073f663df6f57520961ae14c75447fcb50ecb1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a1fb76dc95841c68e94e65e75073f663df6f57520961ae14c75447fcb50ecb1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1fb76dc95841c68e94e65e75073f663df6f57520961ae14c75447fcb50ecb1a", kill_on_drop: false }`
[INFO] [stdout] a1fb76dc95841c68e94e65e75073f663df6f57520961ae14c75447fcb50ecb1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 22ab78670d2a9784287b3855f6e8f5d8a01ba7f3dfc5e0c06b3152ee34357d08
[INFO] running `Command { std: "docker" "start" "-a" "22ab78670d2a9784287b3855f6e8f5d8a01ba7f3dfc5e0c06b3152ee34357d08", kill_on_drop: false }`
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]    Compiling optionable_codegen v0.5.0
[INFO] [stderr]    Compiling optionable_derive v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.99s
[INFO] running `Command { std: "docker" "inspect" "22ab78670d2a9784287b3855f6e8f5d8a01ba7f3dfc5e0c06b3152ee34357d08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22ab78670d2a9784287b3855f6e8f5d8a01ba7f3dfc5e0c06b3152ee34357d08", kill_on_drop: false }`
[INFO] [stdout] 22ab78670d2a9784287b3855f6e8f5d8a01ba7f3dfc5e0c06b3152ee34357d08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 223a7a6acd1b072438ee7b670c8e0434e6741aa866de3fab49d5795d1ecd521e
[INFO] running `Command { std: "docker" "start" "-a" "223a7a6acd1b072438ee7b670c8e0434e6741aa866de3fab49d5795d1ecd521e", kill_on_drop: false }`
[INFO] [stderr]    Compiling optionable_derive v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "223a7a6acd1b072438ee7b670c8e0434e6741aa866de3fab49d5795d1ecd521e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "223a7a6acd1b072438ee7b670c8e0434e6741aa866de3fab49d5795d1ecd521e", kill_on_drop: false }`
[INFO] [stdout] 223a7a6acd1b072438ee7b670c8e0434e6741aa866de3fab49d5795d1ecd521e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] b559095ee25d08d09d125e7262d2b42be391db9f85680d6362e575ff610e754d
[INFO] running `Command { std: "docker" "start" "-a" "b559095ee25d08d09d125e7262d2b42be391db9f85680d6362e575ff610e754d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/optionable_derive-94c6122066a01e24)
[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] [stderr]    Doc-tests optionable_derive
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - derive_optionable (line 17) ... ignored
[INFO] [stdout] test src/lib.rs - derive_optionable (line 29) ... ignored
[INFO] [stdout] test src/lib.rs - derive_optionable (line 36) ... ignored
[INFO] [stdout] test src/lib.rs - derive_optionable (line 46) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.30s; merged doctests compilation took 0.30s
[INFO] running `Command { std: "docker" "inspect" "b559095ee25d08d09d125e7262d2b42be391db9f85680d6362e575ff610e754d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b559095ee25d08d09d125e7262d2b42be391db9f85680d6362e575ff610e754d", kill_on_drop: false }`
[INFO] [stdout] b559095ee25d08d09d125e7262d2b42be391db9f85680d6362e575ff610e754d