[INFO] fetching crate keyed_priority_queue 0.3.1...
[INFO] testing keyed_priority_queue-0.3.1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate keyed_priority_queue 0.3.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate keyed_priority_queue 0.3.1 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate keyed_priority_queue 0.3.1
[INFO] finished tweaking crates.io crate keyed_priority_queue 0.3.1
[INFO] tweaked toml for crates.io crate keyed_priority_queue 0.3.1 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b0ba20b974caff902c61ea6761308abcb954da474c0f7972181a4eacde755079
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b0ba20b974caff902c61ea6761308abcb954da474c0f7972181a4eacde755079", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b0ba20b974caff902c61ea6761308abcb954da474c0f7972181a4eacde755079", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0ba20b974caff902c61ea6761308abcb954da474c0f7972181a4eacde755079", kill_on_drop: false }`
[INFO] [stdout] b0ba20b974caff902c61ea6761308abcb954da474c0f7972181a4eacde755079
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9d3e476c6d7b24fd7df2574800421c6af3beab717d3bbb8cb44062ec536340e3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9d3e476c6d7b24fd7df2574800421c6af3beab717d3bbb8cb44062ec536340e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling keyed_priority_queue v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "9d3e476c6d7b24fd7df2574800421c6af3beab717d3bbb8cb44062ec536340e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d3e476c6d7b24fd7df2574800421c6af3beab717d3bbb8cb44062ec536340e3", kill_on_drop: false }`
[INFO] [stdout] 9d3e476c6d7b24fd7df2574800421c6af3beab717d3bbb8cb44062ec536340e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b87e8e58056e684c0effc30fb2d0733fdd5874178d1823f9fd1489a1ff1133c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1b87e8e58056e684c0effc30fb2d0733fdd5874178d1823f9fd1489a1ff1133c", kill_on_drop: false }`
[INFO] [stderr]    Compiling keyed_priority_queue v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.12s
[INFO] running `Command { std: "docker" "inspect" "1b87e8e58056e684c0effc30fb2d0733fdd5874178d1823f9fd1489a1ff1133c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b87e8e58056e684c0effc30fb2d0733fdd5874178d1823f9fd1489a1ff1133c", kill_on_drop: false }`
[INFO] [stdout] 1b87e8e58056e684c0effc30fb2d0733fdd5874178d1823f9fd1489a1ff1133c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bddee402a41c020cdca709ce2aba44980100aa823ce1a386d2d4d274bab43f8e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "bddee402a41c020cdca709ce2aba44980100aa823ce1a386d2d4d274bab43f8e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/keyed_priority_queue-c1a19eec5a0f71dc
[INFO] [stdout] running 22 tests
[INFO] [stdout] test keyed_priority_queue::tests::test_get_priority ... ok
[INFO] [stdout] test keyed_priority_queue::tests::test_borrow_keys ... ok
[INFO] [stdout] test editable_binary_heap::tests::test_change_change_outer_pos ... ok
[INFO] [stdout] test editable_binary_heap::tests::test_clear ... ok
[INFO] [stdout] test editable_binary_heap::tests::create_heap_hash_test ... ok
[INFO] [stdout] test editable_binary_heap::tests::test_change_priority ... ok
[INFO] [stdout] test keyed_priority_queue::tests::test_change_priority ... ok
[INFO] [stdout] test editable_binary_heap::tests::test_heap_fill ... ok
[INFO] [stdout] test keyed_priority_queue::tests::test_multiple_push ... ok
[INFO] [stdout] test keyed_priority_queue::tests::test_entry_occupied ... ok
[INFO] [stdout] test keyed_priority_queue::tests::test_entry_vacant ... ok
[INFO] [stdout] test keyed_priority_queue::tests::test_iteration ... ok
[INFO] [stdout] test keyed_priority_queue::tests::test_borrow_iter ... ok
[INFO] [stdout] test editable_binary_heap::tests::test_pop ... ok
[INFO] [stdout] test editable_binary_heap::tests::test_change_logger ... ok
[INFO] [stdout] test keyed_priority_queue::tests::test_remove_items ... ok
[INFO] [stdout] test keyed_priority_queue::tests::test_priority ... ok
[INFO] [stdout] test keyed_priority_queue::tests::test_peek ... ok
[INFO] [stdout] test keyed_priority_queue::tests::test_sync ... ok
[INFO] [stdout] test keyed_priority_queue::tests::test_send ... ok
[INFO] [stdout] test keyed_priority_queue::tests::test_not_clone_works ... ok
[INFO] [stdout] test keyed_priority_queue::tests::test_fmt ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests keyed_priority_queue
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test src/keyed_priority_queue.rs - keyed_priority_queue::KeyedPriorityQueue<TKey, TPriority, RandomState>::new (line 137) ... ok
[INFO] [stdout] test src/keyed_priority_queue.rs - keyed_priority_queue::KeyedPriorityQueue<TKey, TPriority, S>::clear (line 495) ... ok
[INFO] [stdout] test src/keyed_priority_queue.rs - keyed_priority_queue::KeyedPriorityQueue<TKey, TPriority, S>::len (line 460) ... ok
[INFO] [stdout] test src/keyed_priority_queue.rs - keyed_priority_queue::KeyedPriorityQueue<TKey, TPriority, S>::reserve (line 212) ... ok
[INFO] [stdout] test src/keyed_priority_queue.rs - keyed_priority_queue::KeyedPriorityQueue (line 85) ... ok
[INFO] [stdout] test src/keyed_priority_queue.rs - keyed_priority_queue::KeyedPriorityQueue<TKey, TPriority, S>::get_priority (line 330) ... ok
[INFO] [stdout] test src/keyed_priority_queue.rs - keyed_priority_queue::KeyedPriorityQueue<TKey, TPriority, S>::from_iter (line 760) ... ok
[INFO] [stdout] test src/keyed_priority_queue.rs - keyed_priority_queue::KeyedPriorityQueue<TKey, TPriority, S>::pop (line 261) ... ok
[INFO] [stdout] test src/keyed_priority_queue.rs - keyed_priority_queue::KeyedPriorityQueue<TKey, TPriority, S>::is_empty (line 477) ... ok
[INFO] [stdout] test src/keyed_priority_queue.rs - keyed_priority_queue::KeyedPriorityQueue<TKey, TPriority, RandomState>::with_capacity (line 153) ... ok
[INFO] [stdout] test src/keyed_priority_queue.rs - keyed_priority_queue::KeyedPriorityQueue<TKey, TPriority, S>::peek (line 284) ... ok
[INFO] [stdout] test src/keyed_priority_queue.rs - keyed_priority_queue::KeyedPriorityQueue (line 31) ... ok
[INFO] [stdout] test src/keyed_priority_queue.rs - keyed_priority_queue::KeyedPriorityQueue<TKey, TPriority, S>::remove (line 399) ... ok
[INFO] [stdout] test src/keyed_priority_queue.rs - keyed_priority_queue::KeyedPriorityQueue<TKey, TPriority, S>::remove_entry (line 430) ... ok
[INFO] [stdout] test src/keyed_priority_queue.rs - keyed_priority_queue::KeyedPriorityQueue<TKey, TPriority, S>::push (line 230) ... ok
[INFO] [stdout] test src/keyed_priority_queue.rs - keyed_priority_queue::KeyedPriorityQueue<TKey, TPriority, S>::iter (line 514) ... ok
[INFO] [stdout] test src/keyed_priority_queue.rs - keyed_priority_queue::KeyedPriorityQueue<TKey, TPriority, S>::set_priority (line 360) ... ok
[INFO] [stdout] test src/keyed_priority_queue.rs - keyed_priority_queue::KeyedPriorityQueue<TKey, TPriority, S>::with_capacity_and_hasher (line 188) ... ok
[INFO] [stdout] test src/keyed_priority_queue.rs - keyed_priority_queue::KeyedPriorityQueue<TKey, TPriority, S>::with_hasher (line 170) ... ok
[INFO] [stdout] test src/keyed_priority_queue.rs - keyed_priority_queue::KeyedPriorityQueue<TKey, TPriority>::into_iter (line 789) ... ok
[INFO] [stdout] test src/lib.rs - (line 31) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.32s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bddee402a41c020cdca709ce2aba44980100aa823ce1a386d2d4d274bab43f8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bddee402a41c020cdca709ce2aba44980100aa823ce1a386d2d4d274bab43f8e", kill_on_drop: false }`
[INFO] [stdout] bddee402a41c020cdca709ce2aba44980100aa823ce1a386d2d4d274bab43f8e