[INFO] fetching crate modality-mutation-plane 0.3.0...
[INFO] testing modality-mutation-plane-0.3.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate modality-mutation-plane 0.3.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate modality-mutation-plane 0.3.0
[INFO] finished tweaking crates.io crate modality-mutation-plane 0.3.0
[INFO] tweaked toml for crates.io crate modality-mutation-plane 0.3.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate modality-mutation-plane 0.3.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 49 packages to latest compatible versions
[INFO] [stderr]       Adding minicbor v0.13.2 (available: v2.1.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dfe7704513f21976e93e32e45c2486cfc5bdc53d0c2eedc7860e63b9073c77c5
[INFO] running `Command { std: "docker" "start" "-a" "dfe7704513f21976e93e32e45c2486cfc5bdc53d0c2eedc7860e63b9073c77c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dfe7704513f21976e93e32e45c2486cfc5bdc53d0c2eedc7860e63b9073c77c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfe7704513f21976e93e32e45c2486cfc5bdc53d0c2eedc7860e63b9073c77c5", kill_on_drop: false }`
[INFO] [stdout] dfe7704513f21976e93e32e45c2486cfc5bdc53d0c2eedc7860e63b9073c77c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8895355fdc4b2352386cc05751ff7420cac6f41f04c41d5dc95fce14d769413d
[INFO] running `Command { std: "docker" "start" "-a" "8895355fdc4b2352386cc05751ff7420cac6f41f04c41d5dc95fce14d769413d", kill_on_drop: false }`
[INFO] [stderr]    Compiling minicbor v0.13.2
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling minicbor-derive v0.8.0
[INFO] [stderr]    Compiling ordered-float v3.9.2
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling proptest v1.8.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling uuid v1.18.1
[INFO] [stderr]    Compiling modality-api v0.3.0
[INFO] [stderr]    Compiling modality-mutator-protocol v0.3.0
[INFO] [stderr]    Compiling modality-mutation-plane v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.20s
[INFO] running `Command { std: "docker" "inspect" "8895355fdc4b2352386cc05751ff7420cac6f41f04c41d5dc95fce14d769413d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8895355fdc4b2352386cc05751ff7420cac6f41f04c41d5dc95fce14d769413d", kill_on_drop: false }`
[INFO] [stdout] 8895355fdc4b2352386cc05751ff7420cac6f41f04c41d5dc95fce14d769413d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d97a0a5678c7a530d4dc30844ccc8de021a8ff649a7d2d29e574384f3c60e078
[INFO] running `Command { std: "docker" "start" "-a" "d97a0a5678c7a530d4dc30844ccc8de021a8ff649a7d2d29e574384f3c60e078", kill_on_drop: false }`
[INFO] [stderr]    Compiling modality-mutation-plane v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.41s
[INFO] running `Command { std: "docker" "inspect" "d97a0a5678c7a530d4dc30844ccc8de021a8ff649a7d2d29e574384f3c60e078", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d97a0a5678c7a530d4dc30844ccc8de021a8ff649a7d2d29e574384f3c60e078", kill_on_drop: false }`
[INFO] [stdout] d97a0a5678c7a530d4dc30844ccc8de021a8ff649a7d2d29e574384f3c60e078
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 842fdc98b82e8cb54335bf9d97fc9bb01a9b23f02707b7cd0afa17d142bf3afd
[INFO] running `Command { std: "docker" "start" "-a" "842fdc98b82e8cb54335bf9d97fc9bb01a9b23f02707b7cd0afa17d142bf3afd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/modality_mutation_plane-0446429e3ad3adb2)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test protocol::tests::round_trip_update_trigger_state_bidirectional ... ok
[INFO] [stdout] test protocol::tests::round_trip_leafwards ... ok
[INFO] [stdout] test protocol::tests::round_trip_rootwards ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests modality_mutation_plane
[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" "842fdc98b82e8cb54335bf9d97fc9bb01a9b23f02707b7cd0afa17d142bf3afd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "842fdc98b82e8cb54335bf9d97fc9bb01a9b23f02707b7cd0afa17d142bf3afd", kill_on_drop: false }`
[INFO] [stdout] 842fdc98b82e8cb54335bf9d97fc9bb01a9b23f02707b7cd0afa17d142bf3afd