[INFO] fetching crate nostbeep 0.1.1...
[INFO] testing nostbeep-0.1.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate nostbeep 0.1.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate nostbeep 0.1.1
[INFO] finished tweaking crates.io crate nostbeep 0.1.1
[INFO] tweaked toml for crates.io crate nostbeep 0.1.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nostbeep 0.1.1 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] crate crates.io crate nostbeep 0.1.1 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-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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] ff40c2b8184a7e2fda8f0131abb9b904d14c3fc0867b3edfe9a5460d3d85683c
[INFO] running `Command { std: "docker" "start" "-a" "ff40c2b8184a7e2fda8f0131abb9b904d14c3fc0867b3edfe9a5460d3d85683c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff40c2b8184a7e2fda8f0131abb9b904d14c3fc0867b3edfe9a5460d3d85683c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff40c2b8184a7e2fda8f0131abb9b904d14c3fc0867b3edfe9a5460d3d85683c", kill_on_drop: false }`
[INFO] [stdout] ff40c2b8184a7e2fda8f0131abb9b904d14c3fc0867b3edfe9a5460d3d85683c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] c441fe24b6fdac8d0f7587624863b879ac5b8df21e55b6559369199326ad75ba
[INFO] running `Command { std: "docker" "start" "-a" "c441fe24b6fdac8d0f7587624863b879ac5b8df21e55b6559369199326ad75ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling nostbeep v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "c441fe24b6fdac8d0f7587624863b879ac5b8df21e55b6559369199326ad75ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c441fe24b6fdac8d0f7587624863b879ac5b8df21e55b6559369199326ad75ba", kill_on_drop: false }`
[INFO] [stdout] c441fe24b6fdac8d0f7587624863b879ac5b8df21e55b6559369199326ad75ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 72a2d7e2d122732a01ad8c59128e83cf6cef2c6ada45ebef84892ea272a86747
[INFO] running `Command { std: "docker" "start" "-a" "72a2d7e2d122732a01ad8c59128e83cf6cef2c6ada45ebef84892ea272a86747", kill_on_drop: false }`
[INFO] [stderr]    Compiling nostbeep v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "72a2d7e2d122732a01ad8c59128e83cf6cef2c6ada45ebef84892ea272a86747", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72a2d7e2d122732a01ad8c59128e83cf6cef2c6ada45ebef84892ea272a86747", kill_on_drop: false }`
[INFO] [stdout] 72a2d7e2d122732a01ad8c59128e83cf6cef2c6ada45ebef84892ea272a86747
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] a6f85f8d2c0e6a219be13495d2326f7a904906323a99d5814bdb454ca4bd45c8
[INFO] running `Command { std: "docker" "start" "-a" "a6f85f8d2c0e6a219be13495d2326f7a904906323a99d5814bdb454ca4bd45c8", 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/nostbeep-f6d50b90a62c3a09)
[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 nostbeep
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - MaxHeap<T>::is_empty (line 96) ... ok
[INFO] [stdout] test src/lib.rs - MaxHeap<T>::len (line 111) ... ok
[INFO] [stdout] test src/lib.rs - MaxHeap<T>::pop (line 68) ... ok
[INFO] [stdout] test src/lib.rs - MaxHeap<T>::push (line 44) ... ok
[INFO] [stdout] test src/lib.rs - MaxHeap<T>::new (line 28) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.77s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a6f85f8d2c0e6a219be13495d2326f7a904906323a99d5814bdb454ca4bd45c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6f85f8d2c0e6a219be13495d2326f7a904906323a99d5814bdb454ca4bd45c8", kill_on_drop: false }`
[INFO] [stdout] a6f85f8d2c0e6a219be13495d2326f7a904906323a99d5814bdb454ca4bd45c8