[INFO] fetching crate heapify 0.2.0...
[INFO] testing heapify-0.2.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate heapify 0.2.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate heapify 0.2.0
[INFO] finished tweaking crates.io crate heapify 0.2.0
[INFO] tweaked toml for crates.io crate heapify 0.2.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate heapify 0.2.0 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] 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 0976cd912d6f0fa0524fda18e56571ce9a46fedf12068f147891d3c94bc8b789
[INFO] running `Command { std: "docker" "start" "-a" "0976cd912d6f0fa0524fda18e56571ce9a46fedf12068f147891d3c94bc8b789", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0976cd912d6f0fa0524fda18e56571ce9a46fedf12068f147891d3c94bc8b789", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0976cd912d6f0fa0524fda18e56571ce9a46fedf12068f147891d3c94bc8b789", kill_on_drop: false }`
[INFO] [stdout] 0976cd912d6f0fa0524fda18e56571ce9a46fedf12068f147891d3c94bc8b789
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 2c7ec3a249d138b14676ef8a112d513760bd9433ebafecd29aaf06e46273fd0b
[INFO] running `Command { std: "docker" "start" "-a" "2c7ec3a249d138b14676ef8a112d513760bd9433ebafecd29aaf06e46273fd0b", kill_on_drop: false }`
[INFO] [stderr]    Compiling heapify v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "2c7ec3a249d138b14676ef8a112d513760bd9433ebafecd29aaf06e46273fd0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c7ec3a249d138b14676ef8a112d513760bd9433ebafecd29aaf06e46273fd0b", kill_on_drop: false }`
[INFO] [stdout] 2c7ec3a249d138b14676ef8a112d513760bd9433ebafecd29aaf06e46273fd0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 5290968ee6cade0b35ba27fd8935a432e6c001bafa879d61cf242962cc2aa40f
[INFO] running `Command { std: "docker" "start" "-a" "5290968ee6cade0b35ba27fd8935a432e6c001bafa879d61cf242962cc2aa40f", kill_on_drop: false }`
[INFO] [stderr]    Compiling heapify v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "5290968ee6cade0b35ba27fd8935a432e6c001bafa879d61cf242962cc2aa40f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5290968ee6cade0b35ba27fd8935a432e6c001bafa879d61cf242962cc2aa40f", kill_on_drop: false }`
[INFO] [stdout] 5290968ee6cade0b35ba27fd8935a432e6c001bafa879d61cf242962cc2aa40f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 7afc581dc812fad4bef963f6aef3345f1ab77e2cdc5105d675917fd5692fbc57
[INFO] running `Command { std: "docker" "start" "-a" "7afc581dc812fad4bef963f6aef3345f1ab77e2cdc5105d675917fd5692fbc57", 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/heapify-0a8978dd909c5735)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::test_heap_iterator_sorted ... ok
[INFO] [stdout] test tests::test_heap_iterator_next_value ... ok
[INFO] [stdout] test tests::test_pop_heap ... ok
[INFO] [stdout] test tests::test_make_heap_with ... ok
[INFO] [stdout] test tests::test_pop_heap_with ... ok
[INFO] [stdout] test tests::test_pred_heap_iterator_sorted ... ok
[INFO] [stdout] test tests::test_make_heap ... ok
[INFO] [stdout] test tests::test_pred_heap_iterator_mut ... ok
[INFO] [stdout] test tests::test_push_heap ... ok
[INFO] [stdout] test tests::test_push_heap_with ... ok
[INFO] [stdout] test tests::test_peek_heap ... ok
[INFO] [stderr]    Doc-tests heapify
[INFO] [stdout] test tests::test_heap_iterator_mut ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - make_heap (line 29) ... ok
[INFO] [stdout] test src/lib.rs - pop_heap (line 153) ... ok
[INFO] [stdout] test src/lib.rs - HeapIterator (line 270) ... ok
[INFO] [stdout] test src/lib.rs - pop_heap_with (line 182) ... ok
[INFO] [stdout] test src/lib.rs - peek_heap (line 210) ... ok
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] test src/lib.rs - push_heap (line 102) ... ok
[INFO] [stdout] test src/lib.rs - PredHeapIterator (line 322) ... ok
[INFO] [stdout] test src/lib.rs - make_heap_iter (line 65) ... ok
[INFO] [stdout] test src/lib.rs - make_heap_with (line 47) ... ok
[INFO] [stdout] test src/lib.rs - make_heap_iter_with (line 80) ... ok
[INFO] [stdout] test src/lib.rs - push_heap_with (line 128) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.92s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7afc581dc812fad4bef963f6aef3345f1ab77e2cdc5105d675917fd5692fbc57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7afc581dc812fad4bef963f6aef3345f1ab77e2cdc5105d675917fd5692fbc57", kill_on_drop: false }`
[INFO] [stdout] 7afc581dc812fad4bef963f6aef3345f1ab77e2cdc5105d675917fd5692fbc57