[INFO] fetching crate task-heap 1.1.4...
[INFO] testing task-heap-1.1.4 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate task-heap 1.1.4 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate task-heap 1.1.4
[INFO] finished tweaking crates.io crate task-heap 1.1.4
[INFO] tweaked toml for crates.io crate task-heap 1.1.4 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate task-heap 1.1.4 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate task-heap 1.1.4 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-2026-04-21" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fc9d6ed218c22f427a3f5f9d62c66a4e222ceaa6bbb43af8e6919ffe97064570
[INFO] running `Command { std: "docker" "start" "-a" "fc9d6ed218c22f427a3f5f9d62c66a4e222ceaa6bbb43af8e6919ffe97064570", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc9d6ed218c22f427a3f5f9d62c66a4e222ceaa6bbb43af8e6919ffe97064570", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc9d6ed218c22f427a3f5f9d62c66a4e222ceaa6bbb43af8e6919ffe97064570", kill_on_drop: false }`
[INFO] [stdout] fc9d6ed218c22f427a3f5f9d62c66a4e222ceaa6bbb43af8e6919ffe97064570
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c181130cd316f4963ff45df6732470698a000f026b34acea15174ca6225729b3
[INFO] running `Command { std: "docker" "start" "-a" "c181130cd316f4963ff45df6732470698a000f026b34acea15174ca6225729b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling smawk v0.3.2
[INFO] [stderr]    Compiling textwrap v0.16.2
[INFO] [stderr]    Compiling terminal_size v0.3.0
[INFO] [stderr]    Compiling task-heap v1.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.63s
[INFO] running `Command { std: "docker" "inspect" "c181130cd316f4963ff45df6732470698a000f026b34acea15174ca6225729b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c181130cd316f4963ff45df6732470698a000f026b34acea15174ca6225729b3", kill_on_drop: false }`
[INFO] [stdout] c181130cd316f4963ff45df6732470698a000f026b34acea15174ca6225729b3
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dea01dfcc6d21e1f670404c9f4f6d54b1d2754f625b51ceecdef1db3971cbbd3
[INFO] running `Command { std: "docker" "start" "-a" "dea01dfcc6d21e1f670404c9f4f6d54b1d2754f625b51ceecdef1db3971cbbd3", kill_on_drop: false }`
[INFO] [stderr]    Compiling task-heap v1.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "dea01dfcc6d21e1f670404c9f4f6d54b1d2754f625b51ceecdef1db3971cbbd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dea01dfcc6d21e1f670404c9f4f6d54b1d2754f625b51ceecdef1db3971cbbd3", kill_on_drop: false }`
[INFO] [stdout] dea01dfcc6d21e1f670404c9f4f6d54b1d2754f625b51ceecdef1db3971cbbd3
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e56929b42f311776d8fc4159ec935f5d9fd6d1bf9fb65e28ebf4c967a5352327
[INFO] running `Command { std: "docker" "start" "-a" "e56929b42f311776d8fc4159ec935f5d9fd6d1bf9fb65e28ebf4c967a5352327", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/taskheap-a4578b1d91dfdfec)
[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" "e56929b42f311776d8fc4159ec935f5d9fd6d1bf9fb65e28ebf4c967a5352327", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e56929b42f311776d8fc4159ec935f5d9fd6d1bf9fb65e28ebf4c967a5352327", kill_on_drop: false }`
[INFO] [stdout] e56929b42f311776d8fc4159ec935f5d9fd6d1bf9fb65e28ebf4c967a5352327
