[INFO] fetching crate unbounded-spsc 0.1.8...
[INFO] testing unbounded-spsc-0.1.8 against try#ece70b22820429ebf0c6d388c32356a14c58fc2f for pr-107251
[INFO] extracting crate unbounded-spsc 0.1.8 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate unbounded-spsc 0.1.8 on toolchain ece70b22820429ebf0c6d388c32356a14c58fc2f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ece70b22820429ebf0c6d388c32356a14c58fc2f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate unbounded-spsc 0.1.8
[INFO] finished tweaking crates.io crate unbounded-spsc 0.1.8
[INFO] tweaked toml for crates.io crate unbounded-spsc 0.1.8 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate unbounded-spsc 0.1.8 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" "+ece70b22820429ebf0c6d388c32356a14c58fc2f" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+ece70b22820429ebf0c6d388c32356a14c58fc2f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f2727785b76e20dba344d175ff312de7e1accd9328eeef7b492bea815826c21f
[INFO] running `Command { std: "docker" "start" "-a" "f2727785b76e20dba344d175ff312de7e1accd9328eeef7b492bea815826c21f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f2727785b76e20dba344d175ff312de7e1accd9328eeef7b492bea815826c21f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2727785b76e20dba344d175ff312de7e1accd9328eeef7b492bea815826c21f", kill_on_drop: false }`
[INFO] [stdout] f2727785b76e20dba344d175ff312de7e1accd9328eeef7b492bea815826c21f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+ece70b22820429ebf0c6d388c32356a14c58fc2f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a87e7fa23a8a754adca3346d7afee4f76a06e57f6e980dc4ce814a28f550a1c6
[INFO] running `Command { std: "docker" "start" "-a" "a87e7fa23a8a754adca3346d7afee4f76a06e57f6e980dc4ce814a28f550a1c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling bounded-spsc-queue v0.4.0
[INFO] [stderr]    Compiling unbounded-spsc v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "a87e7fa23a8a754adca3346d7afee4f76a06e57f6e980dc4ce814a28f550a1c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a87e7fa23a8a754adca3346d7afee4f76a06e57f6e980dc4ce814a28f550a1c6", kill_on_drop: false }`
[INFO] [stdout] a87e7fa23a8a754adca3346d7afee4f76a06e57f6e980dc4ce814a28f550a1c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+ece70b22820429ebf0c6d388c32356a14c58fc2f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ff7692191b2542cbd84d46eb58f49364c0381dc81c893a1323042e0b463d14b
[INFO] running `Command { std: "docker" "start" "-a" "8ff7692191b2542cbd84d46eb58f49364c0381dc81c893a1323042e0b463d14b", kill_on_drop: false }`
[INFO] [stderr]    Compiling unbounded-spsc v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.25s
[INFO] running `Command { std: "docker" "inspect" "8ff7692191b2542cbd84d46eb58f49364c0381dc81c893a1323042e0b463d14b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ff7692191b2542cbd84d46eb58f49364c0381dc81c893a1323042e0b463d14b", kill_on_drop: false }`
[INFO] [stdout] 8ff7692191b2542cbd84d46eb58f49364c0381dc81c893a1323042e0b463d14b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3d532c2baa59a8a48e45c3be7eb049f77ac5a58a7a6514a58a8e878df1c3d03d" "/opt/rustwide/cargo-home/bin/cargo" "+ece70b22820429ebf0c6d388c32356a14c58fc2f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8bf1ed1e6f6ec2678a61ae86cd21727d8d808dbfaa1b43c803acedae226d3802
[INFO] running `Command { std: "docker" "start" "-a" "8bf1ed1e6f6ec2678a61ae86cd21727d8d808dbfaa1b43c803acedae226d3802", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/unbounded_spsc-794bb063e2283531)
[INFO] [stdout] 
[INFO] [stdout] running 58 tests
[INFO] [stdout] test select::tests::fmt_debug_select ... ok
[INFO] [stdout] test select::tests::fmt_debug_handle ... ok
[INFO] [stdout] test select::tests::preflight2 ... ok
[INFO] [stdout] test select::tests::preflight4 ... ok
[INFO] [stdout] test select::tests::smoke ... ok
[INFO] [stdout] test select::tests::both_ready ... ok
[INFO] [stdout] test select::tests::smoke2 ... ok
[INFO] [stdout] test select::tests::preflight8 ... ok
[INFO] [stdout] test select::tests::preflight5 ... ok
[INFO] [stdout] test select::tests::stream_data_waiting ... ok
[INFO] [stdout] test select::tests::closed ... ok
[INFO] [stdout] test select::tests::preflight1 ... ok
[INFO] [stdout] test select::tests::preflight7 ... ok
[INFO] [stdout] test select::tests::unblocks ... ok
[INFO] [stdout] test tests::chan_gone_concurrent ... ok
[INFO] [stdout] test tests::drop_full ... ok
[INFO] [stdout] test tests::oneshot_multi_task_recv_then_send ... ok
[INFO] [stdout] test tests::no_runtime ... ok
[INFO] [stdout] test tests::oneshot_multi_thread_recv_close_stress ... ok
[INFO] [stdout] test tests::oneshot_multi_thread_close_stress ... ok
[INFO] [stdout] test tests::oneshot_single_thread_close_port_first ... ok
[INFO] [stdout] test tests::oneshot_single_thread_close_chan_first ... ok
[INFO] [stdout] test tests::oneshot_single_thread_peek_data ... ok
[INFO] [stdout] test tests::oneshot_single_thread_peek_close ... ok
[INFO] [stdout] test tests::issue_32114 ... ok
[INFO] [stdout] test tests::oneshot_single_thread_peek_open ... ok
[INFO] [stdout] test select::tests::oneshot_data_waiting ... ok
[INFO] [stdout] test tests::oneshot_multi_thread_send_recv_stress ... ok
[INFO] [stdout] test tests::oneshot_single_thread_send_port_close ... ok
[INFO] [stdout] test tests::oneshot_single_thread_recv_timeout ... ok
[INFO] [stdout] test tests::oneshot_single_thread_try_recv_closed ... ok
[INFO] [stdout] test tests::oneshot_single_thread_try_recv_open ... ok
[INFO] [stdout] test tests::oneshot_single_thread_try_send_open ... ok
[INFO] [stdout] test tests::oneshot_single_thread_try_send_closed ... ok
[INFO] [stdout] test tests::oneshot_single_thread_send_then_recv ... ok
[INFO] [stdout] test tests::recv_from_outside_runtime ... ok
[INFO] [stdout] test tests::port_gone_concurrent ... ok
[INFO] [stdout] test tests::recv_a_lot ... ok
[INFO] [stdout] test tests::smoke ... ok
[INFO] [stdout] test tests::smoke_chan_gone ... ok
[INFO] [stdout] test tests::smoke_shared_port_gone ... ok
[INFO] [stdout] test tests::smoke_threads ... ok
[INFO] [stdout] test tests::stream_send_recv_stress ... ok
[INFO] [stdout] test tests::oneshot_multi_thread_send_close_stress ... ok
[INFO] [stdout] test tests::smoke_port_gone ... ok
[INFO] [stdout] test tests::stress ... ok
[INFO] [stdout] test tests::oneshot_multi_task_recv_then_close ... ok
[INFO] [stdout] test tests::test_recv_into_iter_borrowed ... ok
[INFO] [stdout] test tests::test_recv_into_iter_owned ... ok
[INFO] [stdout] test tests::oneshot_single_thread_recv_chan_close ... ok
[INFO] [stdout] test tests::test_nested_recv_iter ... ok
[INFO] [stdout] test tests::try_recv_states ... ok
[INFO] [stdout] test tests::test_recv_iter_break ... ok
[INFO] [stdout] test tests::zero_size ... ok
[INFO] [stdout] test tests::send_from_outside_runtime ... ok
[INFO] [stdout] test select::tests::stress ... ok
[INFO] [stdout] test tests::stress_recv_timeout_two_threads ... ok
[INFO] [stdout] test tests::test_recv_try_iter has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "8bf1ed1e6f6ec2678a61ae86cd21727d8d808dbfaa1b43c803acedae226d3802", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bf1ed1e6f6ec2678a61ae86cd21727d8d808dbfaa1b43c803acedae226d3802", kill_on_drop: false }`
[INFO] [stdout] 8bf1ed1e6f6ec2678a61ae86cd21727d8d808dbfaa1b43c803acedae226d3802