[INFO] fetching crate heapq 0.2.0...
[INFO] testing heapq-0.2.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate heapq 0.2.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate heapq 0.2.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate heapq 0.2.0
[INFO] tweaked toml for crates.io crate heapq 0.2.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate heapq 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] crate crates.io crate heapq 0.2.0 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] 3725d52ae4f042c538cecf8090c2955d040e186464b4c3297e03d568cf6e3844
[INFO] running `Command { std: "docker" "start" "-a" "3725d52ae4f042c538cecf8090c2955d040e186464b4c3297e03d568cf6e3844", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3725d52ae4f042c538cecf8090c2955d040e186464b4c3297e03d568cf6e3844", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3725d52ae4f042c538cecf8090c2955d040e186464b4c3297e03d568cf6e3844", kill_on_drop: false }`
[INFO] [stdout] 3725d52ae4f042c538cecf8090c2955d040e186464b4c3297e03d568cf6e3844
[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] 394c372db48d3daf39077fd4c457399fa21e25f53bd2730af70fb9f9a8d864bc
[INFO] running `Command { std: "docker" "start" "-a" "394c372db48d3daf39077fd4c457399fa21e25f53bd2730af70fb9f9a8d864bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling heapq v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "394c372db48d3daf39077fd4c457399fa21e25f53bd2730af70fb9f9a8d864bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "394c372db48d3daf39077fd4c457399fa21e25f53bd2730af70fb9f9a8d864bc", kill_on_drop: false }`
[INFO] [stdout] 394c372db48d3daf39077fd4c457399fa21e25f53bd2730af70fb9f9a8d864bc
[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] 066cd6589008529ea287370633ffc85481f91adab9989c11a19e89ef89929b17
[INFO] running `Command { std: "docker" "start" "-a" "066cd6589008529ea287370633ffc85481f91adab9989c11a19e89ef89929b17", kill_on_drop: false }`
[INFO] [stderr]    Compiling heapq v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "066cd6589008529ea287370633ffc85481f91adab9989c11a19e89ef89929b17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "066cd6589008529ea287370633ffc85481f91adab9989c11a19e89ef89929b17", kill_on_drop: false }`
[INFO] [stdout] 066cd6589008529ea287370633ffc85481f91adab9989c11a19e89ef89929b17
[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] 5adc8373bb879ce0822b8d80d7e3556f40a7a79e31f9d4000d642b66280c70cc
[INFO] running `Command { std: "docker" "start" "-a" "5adc8373bb879ce0822b8d80d7e3556f40a7a79e31f9d4000d642b66280c70cc", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/heapq-348e8a35de03795b)
[INFO] [stdout] running 4 tests
[INFO] [stderr]    Doc-tests heapq
[INFO] [stdout] test queue::test::test_priority_queue_reverse_order ... ok
[INFO] [stdout] test queue::test::test_priority_queue ... ok
[INFO] [stdout] test queue::test::test_into_vec ... ok
[INFO] [stdout] test scored_item::test::test_scored_item ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/../README.md - (line 18) ... 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] running `Command { std: "docker" "inspect" "5adc8373bb879ce0822b8d80d7e3556f40a7a79e31f9d4000d642b66280c70cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5adc8373bb879ce0822b8d80d7e3556f40a7a79e31f9d4000d642b66280c70cc", kill_on_drop: false }`
[INFO] [stdout] 5adc8373bb879ce0822b8d80d7e3556f40a7a79e31f9d4000d642b66280c70cc