[INFO] fetching crate ucc 0.2.1...
[INFO] testing ucc-0.2.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate ucc 0.2.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate ucc 0.2.1
[INFO] finished tweaking crates.io crate ucc 0.2.1
[INFO] tweaked toml for crates.io crate ucc 0.2.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ucc 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] 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] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 17 packages to latest compatible versions
[INFO] [stderr]       Adding cc v1.0.106 (available: v1.2.44)
[INFO] [stderr]       Adding indexmap v1.9.3 (available: v2.12.0)
[INFO] [stderr]       Adding tree-sitter v0.20.10 (available: v0.25.10)
[INFO] [stderr]       Adding tree-sitter-cpp v0.20.5 (available: v0.23.4)
[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] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] adb5c2bdfeeeea3d01b69e5a3f97dcdb8ceb25dae6e28cee15cc329b4c3bed62
[INFO] running `Command { std: "docker" "start" "-a" "adb5c2bdfeeeea3d01b69e5a3f97dcdb8ceb25dae6e28cee15cc329b4c3bed62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "adb5c2bdfeeeea3d01b69e5a3f97dcdb8ceb25dae6e28cee15cc329b4c3bed62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adb5c2bdfeeeea3d01b69e5a3f97dcdb8ceb25dae6e28cee15cc329b4c3bed62", kill_on_drop: false }`
[INFO] [stdout] adb5c2bdfeeeea3d01b69e5a3f97dcdb8ceb25dae6e28cee15cc329b4c3bed62
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 22765925aedf8270c59e0db5b9173ab91078e206df2fa699529416b06f929c1e
[INFO] running `Command { std: "docker" "start" "-a" "22765925aedf8270c59e0db5b9173ab91078e206df2fa699529416b06f929c1e", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.106
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling tree-sitter v0.20.10
[INFO] [stderr]    Compiling tree-sitter-cpp v0.20.5
[INFO] [stderr]    Compiling ucc v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.31s
[INFO] running `Command { std: "docker" "inspect" "22765925aedf8270c59e0db5b9173ab91078e206df2fa699529416b06f929c1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22765925aedf8270c59e0db5b9173ab91078e206df2fa699529416b06f929c1e", kill_on_drop: false }`
[INFO] [stdout] 22765925aedf8270c59e0db5b9173ab91078e206df2fa699529416b06f929c1e
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a5c96bc711c9b02bd9f64e4b960567c4a07ad9b21d44a9c69b4376bc0127b42b
[INFO] running `Command { std: "docker" "start" "-a" "a5c96bc711c9b02bd9f64e4b960567c4a07ad9b21d44a9c69b4376bc0127b42b", kill_on_drop: false }`
[INFO] [stderr]    Compiling ucc v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "a5c96bc711c9b02bd9f64e4b960567c4a07ad9b21d44a9c69b4376bc0127b42b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5c96bc711c9b02bd9f64e4b960567c4a07ad9b21d44a9c69b4376bc0127b42b", kill_on_drop: false }`
[INFO] [stdout] a5c96bc711c9b02bd9f64e4b960567c4a07ad9b21d44a9c69b4376bc0127b42b
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bfb250060328622807a7e6fa1f2132f7a3b43709ebfb1dfaadad4bdb4f3fc3f6
[INFO] running `Command { std: "docker" "start" "-a" "bfb250060328622807a7e6fa1f2132f7a3b43709ebfb1dfaadad4bdb4f3fc3f6", 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/ucc-dcf3af4df6bf5a64)
[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] [stderr]    Doc-tests ucc
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/bindgen.rs - bindgen::bindgen (line 138) ... ignored
[INFO] [stdout] test src/bindgen.rs - bindgen::bindgen (line 134) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bfb250060328622807a7e6fa1f2132f7a3b43709ebfb1dfaadad4bdb4f3fc3f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfb250060328622807a7e6fa1f2132f7a3b43709ebfb1dfaadad4bdb4f3fc3f6", kill_on_drop: false }`
[INFO] [stdout] bfb250060328622807a7e6fa1f2132f7a3b43709ebfb1dfaadad4bdb4f3fc3f6