[INFO] fetching crate heapp 0.1.0...
[INFO] testing heapp-0.1.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate heapp 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate heapp 0.1.0
[INFO] finished tweaking crates.io crate heapp 0.1.0
[INFO] tweaked toml for crates.io crate heapp 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate heapp 0.1.0 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] cc6d942f32745a04ce77cdd0d66601bc7e81ba7b5b84011be8c2545a251e591c
[INFO] running `Command { std: "docker" "start" "-a" "cc6d942f32745a04ce77cdd0d66601bc7e81ba7b5b84011be8c2545a251e591c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc6d942f32745a04ce77cdd0d66601bc7e81ba7b5b84011be8c2545a251e591c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc6d942f32745a04ce77cdd0d66601bc7e81ba7b5b84011be8c2545a251e591c", kill_on_drop: false }`
[INFO] [stdout] cc6d942f32745a04ce77cdd0d66601bc7e81ba7b5b84011be8c2545a251e591c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 03816051a3f1fc12f8ad8643405e0f22b8c6b033d7d909b7d9518e8da7616fcf
[INFO] running `Command { std: "docker" "start" "-a" "03816051a3f1fc12f8ad8643405e0f22b8c6b033d7d909b7d9518e8da7616fcf", kill_on_drop: false }`
[INFO] [stderr]    Compiling heapp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "03816051a3f1fc12f8ad8643405e0f22b8c6b033d7d909b7d9518e8da7616fcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03816051a3f1fc12f8ad8643405e0f22b8c6b033d7d909b7d9518e8da7616fcf", kill_on_drop: false }`
[INFO] [stdout] 03816051a3f1fc12f8ad8643405e0f22b8c6b033d7d909b7d9518e8da7616fcf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] f6895fdec3d9e0d2e73d3a62218c5965ba165e13ea1f5666b1c5f7a5f94ada20
[INFO] running `Command { std: "docker" "start" "-a" "f6895fdec3d9e0d2e73d3a62218c5965ba165e13ea1f5666b1c5f7a5f94ada20", kill_on_drop: false }`
[INFO] [stderr]    Compiling heapp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "f6895fdec3d9e0d2e73d3a62218c5965ba165e13ea1f5666b1c5f7a5f94ada20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6895fdec3d9e0d2e73d3a62218c5965ba165e13ea1f5666b1c5f7a5f94ada20", kill_on_drop: false }`
[INFO] [stdout] f6895fdec3d9e0d2e73d3a62218c5965ba165e13ea1f5666b1c5f7a5f94ada20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 810c474ac3e6d6e3538e0cdaf83fc23aa0e388701a7202d1e932625bba2c6ffd
[INFO] running `Command { std: "docker" "start" "-a" "810c474ac3e6d6e3538e0cdaf83fc23aa0e388701a7202d1e932625bba2c6ffd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/heapp-97d4b92a6447dda2)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests heapp
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::heap_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "810c474ac3e6d6e3538e0cdaf83fc23aa0e388701a7202d1e932625bba2c6ffd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "810c474ac3e6d6e3538e0cdaf83fc23aa0e388701a7202d1e932625bba2c6ffd", kill_on_drop: false }`
[INFO] [stdout] 810c474ac3e6d6e3538e0cdaf83fc23aa0e388701a7202d1e932625bba2c6ffd