[INFO] fetching crate heapo 0.1.0...
[INFO] testing heapo-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate heapo 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate heapo 0.1.0
[INFO] finished tweaking crates.io crate heapo 0.1.0
[INFO] tweaked toml for crates.io crate heapo 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate heapo 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate heapo 0.1.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f0c1c1bd47b15c7c69d2606367c3dfa3723db0e4a8ddae7df475da33d1441eea
[INFO] running `Command { std: "docker" "start" "-a" "f0c1c1bd47b15c7c69d2606367c3dfa3723db0e4a8ddae7df475da33d1441eea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f0c1c1bd47b15c7c69d2606367c3dfa3723db0e4a8ddae7df475da33d1441eea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0c1c1bd47b15c7c69d2606367c3dfa3723db0e4a8ddae7df475da33d1441eea", kill_on_drop: false }`
[INFO] [stdout] f0c1c1bd47b15c7c69d2606367c3dfa3723db0e4a8ddae7df475da33d1441eea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fcd30c37a64ffda2a2e5f273abe14784e9a2911c8164f466e93daa1ef887d504
[INFO] running `Command { std: "docker" "start" "-a" "fcd30c37a64ffda2a2e5f273abe14784e9a2911c8164f466e93daa1ef887d504", kill_on_drop: false }`
[INFO] [stderr]    Compiling heapo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "fcd30c37a64ffda2a2e5f273abe14784e9a2911c8164f466e93daa1ef887d504", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcd30c37a64ffda2a2e5f273abe14784e9a2911c8164f466e93daa1ef887d504", kill_on_drop: false }`
[INFO] [stdout] fcd30c37a64ffda2a2e5f273abe14784e9a2911c8164f466e93daa1ef887d504
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 56f56bfad8d180242f85f952700fd728d353084dbfc8961cbb27c85615aa206d
[INFO] running `Command { std: "docker" "start" "-a" "56f56bfad8d180242f85f952700fd728d353084dbfc8961cbb27c85615aa206d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling heapo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.42s
[INFO] running `Command { std: "docker" "inspect" "56f56bfad8d180242f85f952700fd728d353084dbfc8961cbb27c85615aa206d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56f56bfad8d180242f85f952700fd728d353084dbfc8961cbb27c85615aa206d", kill_on_drop: false }`
[INFO] [stdout] 56f56bfad8d180242f85f952700fd728d353084dbfc8961cbb27c85615aa206d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dc0bf8a1b1ae50e004b697eead6b72bcd5ec5aac02040956a61370fe1a4941c5
[INFO] running `Command { std: "docker" "start" "-a" "dc0bf8a1b1ae50e004b697eead6b72bcd5ec5aac02040956a61370fe1a4941c5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/heapo-41ac886865bc7754)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test pairing_heap::tests::delete_min_actually_deletes_min ... ok
[INFO] [stdout] test pairing_heap::tests::pop_min_actually_pops_min ... ok
[INFO] [stdout] test pairing_heap::tests::insert_rearranges_the_heap ... ok
[INFO] [stdout] test pairing_heap::tests::non_empty_heap_has_is_empty_false ... ok
[INFO] [stdout] test pairing_heap::tests::empty_heap_has_is_empty_true ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests heapo
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/pairing_heap/mod.rs - pairing_heap::PairingHeap<T>::new (line 38) ... ok
[INFO] [stdout] test src/pairing_heap/mod.rs - pairing_heap::PairingHeap (line 20) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dc0bf8a1b1ae50e004b697eead6b72bcd5ec5aac02040956a61370fe1a4941c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc0bf8a1b1ae50e004b697eead6b72bcd5ec5aac02040956a61370fe1a4941c5", kill_on_drop: false }`
[INFO] [stdout] dc0bf8a1b1ae50e004b697eead6b72bcd5ec5aac02040956a61370fe1a4941c5