[INFO] fetching crate medianheap 0.4.1...
[INFO] testing medianheap-0.4.1 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate medianheap 0.4.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate medianheap 0.4.1
[INFO] finished tweaking crates.io crate medianheap 0.4.1
[INFO] tweaked toml for crates.io crate medianheap 0.4.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate medianheap 0.4.1 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 73 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.5.1 (available: v0.7.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b925e1fa2dac8e26aaa12fcccce156d0645d6b47887fabd355337d068abdecec
[INFO] running `Command { std: "docker" "start" "-a" "b925e1fa2dac8e26aaa12fcccce156d0645d6b47887fabd355337d068abdecec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b925e1fa2dac8e26aaa12fcccce156d0645d6b47887fabd355337d068abdecec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b925e1fa2dac8e26aaa12fcccce156d0645d6b47887fabd355337d068abdecec", kill_on_drop: false }`
[INFO] [stdout] b925e1fa2dac8e26aaa12fcccce156d0645d6b47887fabd355337d068abdecec
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a1c80754814360877a627f56c71a913ecfeaab1e64b617314300a5d2348f8fe
[INFO] running `Command { std: "docker" "start" "-a" "8a1c80754814360877a627f56c71a913ecfeaab1e64b617314300a5d2348f8fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling min-max-heap v1.3.0
[INFO] [stderr]    Compiling medianheap v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "8a1c80754814360877a627f56c71a913ecfeaab1e64b617314300a5d2348f8fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a1c80754814360877a627f56c71a913ecfeaab1e64b617314300a5d2348f8fe", kill_on_drop: false }`
[INFO] [stdout] 8a1c80754814360877a627f56c71a913ecfeaab1e64b617314300a5d2348f8fe
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e6a3f112e2183d77bc45c5cfe79e9e13071146e199ae61ed68580224eb621c0
[INFO] running `Command { std: "docker" "start" "-a" "2e6a3f112e2183d77bc45c5cfe79e9e13071146e199ae61ed68580224eb621c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling anstyle v1.0.13
[INFO] [stderr]    Compiling is-terminal v0.4.16
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling clap_builder v4.5.48
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling clap v4.5.48
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling medianheap v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 11.54s
[INFO] running `Command { std: "docker" "inspect" "2e6a3f112e2183d77bc45c5cfe79e9e13071146e199ae61ed68580224eb621c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e6a3f112e2183d77bc45c5cfe79e9e13071146e199ae61ed68580224eb621c0", kill_on_drop: false }`
[INFO] [stdout] 2e6a3f112e2183d77bc45c5cfe79e9e13071146e199ae61ed68580224eb621c0
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6ebf291a6580f12c4ce12199012417d3fd954121b5e0fd1bcc532ce3cbd64f9e
[INFO] running `Command { std: "docker" "start" "-a" "6ebf291a6580f12c4ce12199012417d3fd954121b5e0fd1bcc532ce3cbd64f9e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/medianheap-b97b6428fca30751)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::alternating_values_max_size_7 ... ok
[INFO] [stdout] test tests::max_size_1_asc ... ok
[INFO] [stdout] test tests::max_size_1 ... ok
[INFO] [stdout] test tests::max_size_1_desc ... ok
[INFO] [stdout] test tests::max_size_balancing ... ok
[INFO] [stdout] test tests::alternating_values_max_size_8 ... ok
[INFO] [stdout] test tests::max_size_8 ... ok
[INFO] [stdout] test tests::alternating_values ... ok
[INFO] [stdout] test tests::push_descending ... ok
[INFO] [stdout] test tests::push ... ok
[INFO] [stdout] test tests::push_ascending ... ok
[INFO] [stdout] test tests::max_size_0 - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests medianheap
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/lib.rs - MedianHeap<T>::is_empty (line 140) ... ok
[INFO] [stdout] test src/lib.rs - MedianHeap<T>::median_with (line 315) ... ok
[INFO] [stdout] test src/lib.rs - MedianHeap<T>::push (line 227) ... ok
[INFO] [stdout] test src/lib.rs - MedianHeap<T>::new (line 58) ... ok
[INFO] [stdout] test src/lib.rs - MedianHeap<T>::max_size (line 104) ... ok
[INFO] [stdout] test src/lib.rs - MedianHeap<T>::median (line 168) ... ok
[INFO] [stdout] test src/lib.rs - MedianHeap<T>::len (line 121) ... ok
[INFO] [stdout] test src/lib.rs - MedianHeap<T>::push (line 200) ... ok
[INFO] [stdout] test src/lib.rs - MedianHeap<T>::push (line 214) ... ok
[INFO] [stdout] test src/lib.rs - MedianHeap<T>::with_max_size (line 79) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.84s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6ebf291a6580f12c4ce12199012417d3fd954121b5e0fd1bcc532ce3cbd64f9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ebf291a6580f12c4ce12199012417d3fd954121b5e0fd1bcc532ce3cbd64f9e", kill_on_drop: false }`
[INFO] [stdout] 6ebf291a6580f12c4ce12199012417d3fd954121b5e0fd1bcc532ce3cbd64f9e