[INFO] fetching crate queue-ext 0.4.2...
[INFO] testing queue-ext-0.4.2 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate queue-ext 0.4.2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate queue-ext 0.4.2
[INFO] finished tweaking crates.io crate queue-ext 0.4.2
[INFO] tweaked toml for crates.io crate queue-ext 0.4.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate queue-ext 0.4.2 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate queue-ext 0.4.2 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 5fb71897c2721bd8dc3e87a24ed4183aae0a218b9c50a8126b025b141b3a147a
[INFO] running `Command { std: "docker" "start" "5fb71897c2721bd8dc3e87a24ed4183aae0a218b9c50a8126b025b141b3a147a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5fb71897c2721bd8dc3e87a24ed4183aae0a218b9c50a8126b025b141b3a147a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5fb71897c2721bd8dc3e87a24ed4183aae0a218b9c50a8126b025b141b3a147a" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5fb71897c2721bd8dc3e87a24ed4183aae0a218b9c50a8126b025b141b3a147a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5fb71897c2721bd8dc3e87a24ed4183aae0a218b9c50a8126b025b141b3a147a" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling futures-sink v0.3.32
[INFO] [stderr]    Compiling pin-project-lite v0.2.17
[INFO] [stderr]    Compiling futures-task v0.3.32
[INFO] [stderr]    Compiling memchr v2.8.1
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling futures-io v0.3.32
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling log v0.4.30
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling pin-project-internal v1.1.13
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling pin-project v1.1.13
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling queue-ext v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.71s
[INFO] running `Command { std: "docker" "inspect" "5fb71897c2721bd8dc3e87a24ed4183aae0a218b9c50a8126b025b141b3a147a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5fb71897c2721bd8dc3e87a24ed4183aae0a218b9c50a8126b025b141b3a147a" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling queue-ext v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "5fb71897c2721bd8dc3e87a24ed4183aae0a218b9c50a8126b025b141b3a147a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5fb71897c2721bd8dc3e87a24ed4183aae0a218b9c50a8126b025b141b3a147a" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", 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/build/queue-ext/82ed3ad7a95247a8/out/queue_ext-82ed3ad7a95247a8)
[INFO] [stdout] 
[INFO] [stdout] running 41 tests
[INFO] [stdout] test queue_ext_queue_channel ... ok
[INFO] [stdout] test queue_channel_send_receive ... ok
[INFO] [stdout] test queue_ext_queue_sender ... ok
[INFO] [stdout] test channel_closes_only_when_last_sender_dropped ... ok
[INFO] [stdout] test queue_channel_receiver_closed_when_sender_dropped ... ok
[INFO] [stdout] test queue_sender::drop_clone_does_not_close_immediately ... ok
[INFO] [stdout] test queue_sender::send_error_clone_eq ... ok
[INFO] [stdout] test queue_channel_sender_is_full ... ok
[INFO] [stdout] test multiple_senders ... ok
[INFO] [stdout] test queue_ext_queue_stream ... ok
[INFO] [stdout] test queue_sender::drop_last_sender_closes_channel ... ok
[INFO] [stdout] test queue_sender::send_error_debug ... ok
[INFO] [stdout] test queue_sender::send_error_disconnected_ctor ... ok
[INFO] [stdout] test queue_sender::send_error_full_ctor ... ok
[INFO] [stdout] test queue_sender::send_error_disconnected_none ... ok
[INFO] [stdout] test queue_sender::send_error_display_disconnected ... ok
[INFO] [stdout] test queue_sender::sink_poll_ready_closed ... ok
[INFO] [stdout] test queue_sender::sink_poll_ready_ok ... ok
[INFO] [stdout] test queue_sender::sink_poll_flush_ok ... ok
[INFO] [stdout] test queue_sender::state_methods ... ok
[INFO] [stdout] test queue_sender::try_send_err_disconnected ... ok
[INFO] [stdout] test queue_sender::try_send_err_full ... ok
[INFO] [stdout] test queue_sender::try_send_ok ... ok
[INFO] [stdout] test queue_stream::close_channel_during_pending_returns_none ... ok
[INFO] [stdout] test queue_stream::is_closed_after_close ... ok
[INFO] [stdout] test queue_sender::sender_is_send_sync ... ok
[INFO] [stdout] test queue_sender::sink_poll_closes_single_sender ... ok
[INFO] [stdout] test queue_sender::sink_poll_flush_closed ... ok
[INFO] [stdout] test queue_sender::sink_start_send_closed ... ok
[INFO] [stdout] test queue_stream::poll_next_none_when_empty ... ok
[INFO] [stdout] test queue_stream::is_closed_open ... ok
[INFO] [stdout] test queue_stream::poll_next_terminates_on_closed ... ok
[INFO] [stdout] test queue_stream::poll_next_yields_items ... ok
[INFO] [stdout] test queue_stream_waker_is_closed ... ok
[INFO] [stdout] test queue_stream::queue_stream_implements_waker ... ok
[INFO] [stdout] test queue_stream::queue_stream_is_send_sync ... ok
[INFO] [stdout] test queue_sender::sink_start_send_ok ... ok
[INFO] [stdout] test queue_stream::waker_registered_on_pending ... ok
[INFO] [stdout] test queue_stream_waker_rx_wake ... ok
[INFO] [stdout] test queue_stream::queue_stream_waker_tx_park_and_wake ... ok
[INFO] [stdout] test queue_sender::send_error_display_full ... ok
[INFO] [stderr]    Doc-tests queue_ext
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 41 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5fb71897c2721bd8dc3e87a24ed4183aae0a218b9c50a8126b025b141b3a147a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fb71897c2721bd8dc3e87a24ed4183aae0a218b9c50a8126b025b141b3a147a", kill_on_drop: false }`
[INFO] [stdout] 5fb71897c2721bd8dc3e87a24ed4183aae0a218b9c50a8126b025b141b3a147a
