[INFO] fetching crate ucp 0.1.0...
[INFO] testing ucp-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate ucp 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate ucp 0.1.0
[INFO] finished tweaking crates.io crate ucp 0.1.0
[INFO] tweaked toml for crates.io crate ucp 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ucp 0.1.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 1ec7875f68cf1d0b2a98e31511a55ab34cf1571a3c51b04d84940c389d4d20a3
[INFO] running `Command { std: "docker" "start" "-a" "1ec7875f68cf1d0b2a98e31511a55ab34cf1571a3c51b04d84940c389d4d20a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ec7875f68cf1d0b2a98e31511a55ab34cf1571a3c51b04d84940c389d4d20a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ec7875f68cf1d0b2a98e31511a55ab34cf1571a3c51b04d84940c389d4d20a3", kill_on_drop: false }`
[INFO] [stdout] 1ec7875f68cf1d0b2a98e31511a55ab34cf1571a3c51b04d84940c389d4d20a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 0ae13a36b0614c0254b1db11faf45d8df8b1ca2cccca53249e90c0c27f0d6b70
[INFO] running `Command { std: "docker" "start" "-a" "0ae13a36b0614c0254b1db11faf45d8df8b1ca2cccca53249e90c0c27f0d6b70", kill_on_drop: false }`
[INFO] [stderr]    Compiling ucp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "0ae13a36b0614c0254b1db11faf45d8df8b1ca2cccca53249e90c0c27f0d6b70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ae13a36b0614c0254b1db11faf45d8df8b1ca2cccca53249e90c0c27f0d6b70", kill_on_drop: false }`
[INFO] [stdout] 0ae13a36b0614c0254b1db11faf45d8df8b1ca2cccca53249e90c0c27f0d6b70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 5d2e35acd0c60b8747b5d41d8d667bd9f8efea8dd1673642a5f226be2274c68a
[INFO] running `Command { std: "docker" "start" "-a" "5d2e35acd0c60b8747b5d41d8d667bd9f8efea8dd1673642a5f226be2274c68a", kill_on_drop: false }`
[INFO] [stderr]    Compiling ucp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "5d2e35acd0c60b8747b5d41d8d667bd9f8efea8dd1673642a5f226be2274c68a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d2e35acd0c60b8747b5d41d8d667bd9f8efea8dd1673642a5f226be2274c68a", kill_on_drop: false }`
[INFO] [stdout] 5d2e35acd0c60b8747b5d41d8d667bd9f8efea8dd1673642a5f226be2274c68a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] f7f2839a844fe5ea3ab05c68f170b0ab733d04c43854aa30477f4b088312deea
[INFO] running `Command { std: "docker" "start" "-a" "f7f2839a844fe5ea3ab05c68f170b0ab733d04c43854aa30477f4b088312deea", 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/ucp-60380636471d906d)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test pred::cmp::parser::tests::test_simple_op_parser_bad_cases ... ok
[INFO] [stdout] test pred::cmp::parser::tests::test_simple_op_parser_good_cases ... ok
[INFO] [stdout] test pred::cmp::tests::test_combined ... ok
[INFO] [stdout] test pred::cmp::tests::test_symbol ... ok
[INFO] [stdout] test pred::field_cmp::tests::test_field_comparison ... ok
[INFO] [stdout] test pred::field_cmp::tests::test_case_in_comment ... ok
[INFO] [stderr]    Doc-tests ucp
[INFO] [stdout] test pred::cmp::tests::test_textual ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[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" "f7f2839a844fe5ea3ab05c68f170b0ab733d04c43854aa30477f4b088312deea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7f2839a844fe5ea3ab05c68f170b0ab733d04c43854aa30477f4b088312deea", kill_on_drop: false }`
[INFO] [stdout] f7f2839a844fe5ea3ab05c68f170b0ab733d04c43854aa30477f4b088312deea