[INFO] fetching crate protocol-core 0.3.12...
[INFO] testing protocol-core-0.3.12 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate protocol-core 0.3.12 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate protocol-core 0.3.12
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate protocol-core 0.3.12
[INFO] tweaked toml for crates.io crate protocol-core 0.3.12 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate protocol-core 0.3.12 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate protocol-core 0.3.12 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0eac43f2a4fed98a54220f06bbe34850878423d2c9caf22cb33ea02abdd5677c
[INFO] running `Command { std: "docker" "start" "-a" "0eac43f2a4fed98a54220f06bbe34850878423d2c9caf22cb33ea02abdd5677c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0eac43f2a4fed98a54220f06bbe34850878423d2c9caf22cb33ea02abdd5677c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0eac43f2a4fed98a54220f06bbe34850878423d2c9caf22cb33ea02abdd5677c", kill_on_drop: false }`
[INFO] [stdout] 0eac43f2a4fed98a54220f06bbe34850878423d2c9caf22cb33ea02abdd5677c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 108d1006089ad8690313e147e1d3aae4cc984ee02f7c3b491d8614769423f2b7
[INFO] running `Command { std: "docker" "start" "-a" "108d1006089ad8690313e147e1d3aae4cc984ee02f7c3b491d8614769423f2b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling zerocopy v0.8.47
[INFO] [stderr]    Compiling tinyvec v1.11.0
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling unicode-normalization v0.1.25
[INFO] [stderr]    Compiling zerocopy-derive v0.8.47
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling dcbor v0.25.2
[INFO] [stderr]    Compiling protocol-core v0.3.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.64s
[INFO] running `Command { std: "docker" "inspect" "108d1006089ad8690313e147e1d3aae4cc984ee02f7c3b491d8614769423f2b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "108d1006089ad8690313e147e1d3aae4cc984ee02f7c3b491d8614769423f2b7", kill_on_drop: false }`
[INFO] [stdout] 108d1006089ad8690313e147e1d3aae4cc984ee02f7c3b491d8614769423f2b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b33eeb60009abb42cc24f17c8c8fb4c76f517c426c34e48ce6a28e220c6057c2
[INFO] running `Command { std: "docker" "start" "-a" "b33eeb60009abb42cc24f17c8c8fb4c76f517c426c34e48ce6a28e220c6057c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling protocol-core v0.3.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.18s
[INFO] running `Command { std: "docker" "inspect" "b33eeb60009abb42cc24f17c8c8fb4c76f517c426c34e48ce6a28e220c6057c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b33eeb60009abb42cc24f17c8c8fb4c76f517c426c34e48ce6a28e220c6057c2", kill_on_drop: false }`
[INFO] [stdout] b33eeb60009abb42cc24f17c8c8fb4c76f517c426c34e48ce6a28e220c6057c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dd22c0c36fd27886a7c09748d01e70669159712d2c0ecefb63fabc4df090538a
[INFO] running `Command { std: "docker" "start" "-a" "dd22c0c36fd27886a7c09748d01e70669159712d2c0ecefb63fabc4df090538a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/protocol_core-5274719df2a75251)
[INFO] [stdout] running 14 tests
[INFO] [stdout] test device_sync::tests::test_sync_ack_round_trip ... ok
[INFO] [stdout] test device_sync::tests::test_diff_local_higher_seq_than_remote_returns_partial_range ... ok
[INFO] [stdout] test device_sync::tests::test_sync_chunk_round_trip ... ok
[INFO] [stdout] test device_sync::tests::test_sync_manifest_round_trip ... ok
[INFO] [stdout] test device_sync::tests::test_diff_local_has_room_remote_doesnt_returns_full_range ... ok
[INFO] [stdout] test repair_peer::tests::test_frame_type_returns_none_for_unknown_byte ... ok
[INFO] [stdout] test repair_peer::tests::test_attachment_chunk_ack_round_trip ... ok
[INFO] [stdout] test repair_peer::tests::test_repair_not_found_round_trip ... ok
[INFO] [stdout] test repair_peer::tests::test_attachment_chunk_round_trip ... ok
[INFO] [stdout] test repair_peer::tests::test_frame_type_returns_none_for_empty_slice ... ok
[INFO] [stdout] test repair_peer::tests::test_repair_request_round_trip ... ok
[INFO] [stdout] test repair_peer::tests::test_frame_type_identifies_all_variants ... ok
[INFO] [stdout] test repair_peer::tests::test_attachment_abort_round_trip ... ok
[INFO] [stdout] test repair_peer::tests::test_repair_response_round_trip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/delivery.rs (/opt/rustwide/target/debug/deps/delivery-19c6e0cf4c8c78fb)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test delivery_round_trips_and_builds_object_paths ... ok
[INFO] [stdout] test tracker_advances_receipts_monotonically_and_applies_profiles ... ok
[INFO] [stdout] test manifest_diff_and_selective_repair_are_deterministic ... ok
[INFO] [stderr]      Running tests/extracted_phase4.rs (/opt/rustwide/target/debug/deps/extracted_phase4-d654b5ee2b8ea13f)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_protocol_core_attachment_chunk_round_trip ... ok
[INFO] [stdout] test test_protocol_core_repair_round_trip ... ok
[INFO] [stdout] test test_protocol_core_sync_round_trip_and_diff ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests protocol_core
[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" "dd22c0c36fd27886a7c09748d01e70669159712d2c0ecefb63fabc4df090538a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd22c0c36fd27886a7c09748d01e70669159712d2c0ecefb63fabc4df090538a", kill_on_drop: false }`
[INFO] [stdout] dd22c0c36fd27886a7c09748d01e70669159712d2c0ecefb63fabc4df090538a
