[INFO] fetching crate topus 0.1.6...
[INFO] testing topus-0.1.6 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate topus 0.1.6 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate topus 0.1.6
[INFO] finished tweaking crates.io crate topus 0.1.6
[INFO] tweaked toml for crates.io crate topus 0.1.6 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate topus 0.1.6 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-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] 2ab6f4041708d6027713ce714cfc14d762b28254d4c0d1c9d9e4510577b29fa5
[INFO] running `Command { std: "docker" "start" "-a" "2ab6f4041708d6027713ce714cfc14d762b28254d4c0d1c9d9e4510577b29fa5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ab6f4041708d6027713ce714cfc14d762b28254d4c0d1c9d9e4510577b29fa5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ab6f4041708d6027713ce714cfc14d762b28254d4c0d1c9d9e4510577b29fa5", kill_on_drop: false }`
[INFO] [stdout] 2ab6f4041708d6027713ce714cfc14d762b28254d4c0d1c9d9e4510577b29fa5
[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] d6ecbaa0a5e8ce4762b606035a8cadb7cd8e276d5b5b3583c68eec043bec0ee7
[INFO] running `Command { std: "docker" "start" "-a" "d6ecbaa0a5e8ce4762b606035a8cadb7cd8e276d5b5b3583c68eec043bec0ee7", kill_on_drop: false }`
[INFO] [stderr]    Compiling topus v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "d6ecbaa0a5e8ce4762b606035a8cadb7cd8e276d5b5b3583c68eec043bec0ee7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6ecbaa0a5e8ce4762b606035a8cadb7cd8e276d5b5b3583c68eec043bec0ee7", kill_on_drop: false }`
[INFO] [stdout] d6ecbaa0a5e8ce4762b606035a8cadb7cd8e276d5b5b3583c68eec043bec0ee7
[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] 51ad274c6c5edb846a70d15d834816444113a69770f24f2fd190db89b2c4387a
[INFO] running `Command { std: "docker" "start" "-a" "51ad274c6c5edb846a70d15d834816444113a69770f24f2fd190db89b2c4387a", kill_on_drop: false }`
[INFO] [stderr]    Compiling topus v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "51ad274c6c5edb846a70d15d834816444113a69770f24f2fd190db89b2c4387a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51ad274c6c5edb846a70d15d834816444113a69770f24f2fd190db89b2c4387a", kill_on_drop: false }`
[INFO] [stdout] 51ad274c6c5edb846a70d15d834816444113a69770f24f2fd190db89b2c4387a
[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] 3a732ee20368755bc4346c8c55afa79084e2d1500a1707b5c2847db08dac8134
[INFO] running `Command { std: "docker" "start" "-a" "3a732ee20368755bc4346c8c55afa79084e2d1500a1707b5c2847db08dac8134", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/topus-ebbe6b9139675437)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test attribute::test_attribute ... ok
[INFO] [stdout] test node::test_expression ... ok
[INFO] [stdout] test node::test_node ... 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 topus
[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" "3a732ee20368755bc4346c8c55afa79084e2d1500a1707b5c2847db08dac8134", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a732ee20368755bc4346c8c55afa79084e2d1500a1707b5c2847db08dac8134", kill_on_drop: false }`
[INFO] [stdout] 3a732ee20368755bc4346c8c55afa79084e2d1500a1707b5c2847db08dac8134