[INFO] fetching crate go-heap-rs 0.1.1...
[INFO] testing go-heap-rs-0.1.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate go-heap-rs 0.1.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate go-heap-rs 0.1.1
[INFO] finished tweaking crates.io crate go-heap-rs 0.1.1
[INFO] tweaked toml for crates.io crate go-heap-rs 0.1.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate go-heap-rs 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] 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] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 14 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] c86c23db6edc0d8db3493f39a26e16d889b95277d0b29724f44ac195f9f12531
[INFO] running `Command { std: "docker" "start" "-a" "c86c23db6edc0d8db3493f39a26e16d889b95277d0b29724f44ac195f9f12531", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c86c23db6edc0d8db3493f39a26e16d889b95277d0b29724f44ac195f9f12531", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c86c23db6edc0d8db3493f39a26e16d889b95277d0b29724f44ac195f9f12531", kill_on_drop: false }`
[INFO] [stdout] c86c23db6edc0d8db3493f39a26e16d889b95277d0b29724f44ac195f9f12531
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] f7c55df0aa711c9a660ffae8b5e039ef5ca43dcac98934c7216a8c2cc97d409c
[INFO] running `Command { std: "docker" "start" "-a" "f7c55df0aa711c9a660ffae8b5e039ef5ca43dcac98934c7216a8c2cc97d409c", kill_on_drop: false }`
[INFO] [stderr]    Compiling go-heap-rs v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "f7c55df0aa711c9a660ffae8b5e039ef5ca43dcac98934c7216a8c2cc97d409c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7c55df0aa711c9a660ffae8b5e039ef5ca43dcac98934c7216a8c2cc97d409c", kill_on_drop: false }`
[INFO] [stdout] f7c55df0aa711c9a660ffae8b5e039ef5ca43dcac98934c7216a8c2cc97d409c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] b831ba83d3978664dea45e3ae44bd8891ceab73e9fde9895009b89181c730f8c
[INFO] running `Command { std: "docker" "start" "-a" "b831ba83d3978664dea45e3ae44bd8891ceab73e9fde9895009b89181c730f8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling go-heap-rs v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "b831ba83d3978664dea45e3ae44bd8891ceab73e9fde9895009b89181c730f8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b831ba83d3978664dea45e3ae44bd8891ceab73e9fde9895009b89181c730f8c", kill_on_drop: false }`
[INFO] [stdout] b831ba83d3978664dea45e3ae44bd8891ceab73e9fde9895009b89181c730f8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] ffefaffa3419fcd9793fd09273e78a36bb3b3c18a581d588b165b149ddc3f58b
[INFO] running `Command { std: "docker" "start" "-a" "ffefaffa3419fcd9793fd09273e78a36bb3b3c18a581d588b165b149ddc3f58b", 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/go_heap_rs-4f68028054f827d5)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::empty_test ... ok
[INFO] [stdout] test tests::go_init1 ... ok
[INFO] [stdout] test tests::go_test ... ok
[INFO] [stdout] test tests::go_test_remove0 ... ok
[INFO] [stdout] test tests::go_test_remove1 ... ok
[INFO] [stdout] test tests::go_test_remove2 ... ok
[INFO] [stdout] test tests::go_test_fix ... ok
[INFO] [stdout] test tests::simple_fix ... ok
[INFO] [stdout] test tests::simple_remove ... ok
[INFO] [stdout] test tests::simple_vec ... ok
[INFO] [stderr]    Doc-tests go_heap_rs
[INFO] [stdout] test tests::go_init0 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - HeapType<T,E>::fix (line 176) ... ok
[INFO] [stdout] test src/lib.rs - Heap (line 21) ... ok
[INFO] [stdout] test src/lib.rs - HeapType<T,E>::remove (line 144) ... ok
[INFO] [stdout] test src/lib.rs - HeapType<T,E>::new (line 86) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.36s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ffefaffa3419fcd9793fd09273e78a36bb3b3c18a581d588b165b149ddc3f58b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffefaffa3419fcd9793fd09273e78a36bb3b3c18a581d588b165b149ddc3f58b", kill_on_drop: false }`
[INFO] [stdout] ffefaffa3419fcd9793fd09273e78a36bb3b3c18a581d588b165b149ddc3f58b