[INFO] fetching crate little-stomper 0.3.0...
[INFO] testing little-stomper-0.3.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate little-stomper 0.3.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate little-stomper 0.3.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate little-stomper 0.3.0
[INFO] finished tweaking crates.io crate little-stomper 0.3.0
[INFO] tweaked toml for crates.io crate little-stomper 0.3.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate little-stomper 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio-tungstenite v0.14.0
[INFO] [stderr]   Downloaded predicates-tree v1.0.2
[INFO] [stderr]   Downloaded tokio-stream v0.1.7
[INFO] [stderr]   Downloaded downcast v0.10.0
[INFO] [stderr]   Downloaded fragile v1.0.0
[INFO] [stderr]   Downloaded bitmaps v2.1.0
[INFO] [stderr]   Downloaded rand_xoshiro v0.4.0
[INFO] [stderr]   Downloaded sized-chunks v0.6.5
[INFO] [stderr]   Downloaded stomp-parser v0.5.0
[INFO] [stderr]   Downloaded async-map v0.2.2
[INFO] [stderr]   Downloaded tokio v1.8.1
[INFO] [stderr]   Downloaded im v15.0.0
[INFO] [stderr]   Downloaded mockall_derive v0.9.1
[INFO] [stderr]   Downloaded mockall v0.9.1
[INFO] [stderr]   Downloaded cpufeatures v0.1.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cbc3152b2f63d32521c2ef892ffa28559839de69aa92ecfbae681e51be59095e
[INFO] running `Command { std: "docker" "start" "-a" "cbc3152b2f63d32521c2ef892ffa28559839de69aa92ecfbae681e51be59095e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cbc3152b2f63d32521c2ef892ffa28559839de69aa92ecfbae681e51be59095e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbc3152b2f63d32521c2ef892ffa28559839de69aa92ecfbae681e51be59095e", kill_on_drop: false }`
[INFO] [stdout] cbc3152b2f63d32521c2ef892ffa28559839de69aa92ecfbae681e51be59095e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ebff5e4b2c371781a9b5ae2d1697ed3560557ff32ea6ca02c15717c95ec98de9
[INFO] running `Command { std: "docker" "start" "-a" "ebff5e4b2c371781a9b5ae2d1697ed3560557ff32ea6ca02c15717c95ec98de9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling futures-core v0.3.15
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling bytes v1.0.1
[INFO] [stderr]    Compiling pin-project-lite v0.2.7
[INFO] [stderr]    Compiling futures-task v0.3.15
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]    Compiling futures-channel v0.3.15
[INFO] [stderr]    Compiling futures-sink v0.3.15
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling futures-io v0.3.15
[INFO] [stderr]    Compiling slab v0.4.3
[INFO] [stderr]    Compiling radium v0.5.3
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling httparse v1.4.1
[INFO] [stderr]    Compiling cpufeatures v0.1.5
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling wyz v0.2.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling funty v1.1.0
[INFO] [stderr]    Compiling utf-8 v0.7.6
[INFO] [stderr]    Compiling paste v1.0.5
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling instant v0.1.9
[INFO] [stderr]    Compiling futures-macro v0.3.15
[INFO] [stderr]    Compiling futures-util v0.3.15
[INFO] [stderr]    Compiling tokio v1.8.1
[INFO] [stderr]    Compiling tinyvec v1.2.0
[INFO] [stderr]    Compiling unicode-bidi v0.3.5
[INFO] [stderr]    Compiling lock_api v0.4.4
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]    Compiling input_buffer v0.4.0
[INFO] [stderr]    Compiling http v0.2.4
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling nom v6.2.1
[INFO] [stderr]    Compiling im v15.0.0
[INFO] [stderr]    Compiling rand_xoshiro v0.4.0
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling bitvec v0.19.5
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling mio v0.7.13
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling bitmaps v2.1.0
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling regex v1.4.6
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling sha-1 v0.9.6
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling sized-chunks v0.6.5
[INFO] [stderr]    Compiling stomp-parser v0.5.0
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling pin-project-internal v1.0.7
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stderr]    Compiling pin-project v1.0.7
[INFO] [stderr]    Compiling tungstenite v0.13.0
[INFO] [stderr]    Compiling futures-executor v0.3.15
[INFO] [stderr]    Compiling futures v0.3.15
[INFO] [stderr]    Compiling tokio-stream v0.1.7
[INFO] [stderr]    Compiling async-map v0.2.2
[INFO] [stderr]    Compiling tokio-tungstenite v0.14.0
[INFO] [stderr]    Compiling little-stomper v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/asynchronous/mpsc_sink.rs:17:21
[INFO] [stdout]    |
[INFO] [stdout] 17 |                     &self.sender.take();
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 17 |                     let _ = &self.sender.take();
[INFO] [stdout]    |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 34s
[INFO] running `Command { std: "docker" "inspect" "ebff5e4b2c371781a9b5ae2d1697ed3560557ff32ea6ca02c15717c95ec98de9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebff5e4b2c371781a9b5ae2d1697ed3560557ff32ea6ca02c15717c95ec98de9", kill_on_drop: false }`
[INFO] [stdout] ebff5e4b2c371781a9b5ae2d1697ed3560557ff32ea6ca02c15717c95ec98de9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] de8628fc40c164fe7e851edbbf6b51b15d9360fafef5d16f5ae1a34417f3b947
[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" "de8628fc40c164fe7e851edbbf6b51b15d9360fafef5d16f5ae1a34417f3b947", kill_on_drop: false }`
[INFO] [stderr]    Compiling predicates-core v1.0.2
[INFO] [stderr]    Compiling normalize-line-endings v0.3.0
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling treeline v0.1.0
[INFO] [stderr]    Compiling fragile v1.0.0
[INFO] [stderr]    Compiling downcast v0.10.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling mockall_derive v0.9.1
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/asynchronous/mpsc_sink.rs:17:21
[INFO] [stdout]    |
[INFO] [stdout] 17 |                     &self.sender.take();
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 17 |                     let _ = &self.sender.take();
[INFO] [stdout]    |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling predicates-tree v1.0.2
[INFO] [stderr]    Compiling float-cmp v0.8.0
[INFO] [stderr]    Compiling predicates v1.0.8
[INFO] [stderr]    Compiling mockall v0.9.1
[INFO] [stderr]    Compiling little-stomper v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> src/asynchronous/mpsc_sink.rs:17:21
[INFO] [stdout]    |
[INFO] [stdout] 17 |                     &self.sender.take();
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 17 |                     let _ = &self.sender.take();
[INFO] [stdout]    |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 34.81s
[INFO] running `Command { std: "docker" "inspect" "de8628fc40c164fe7e851edbbf6b51b15d9360fafef5d16f5ae1a34417f3b947", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de8628fc40c164fe7e851edbbf6b51b15d9360fafef5d16f5ae1a34417f3b947", kill_on_drop: false }`
[INFO] [stdout] de8628fc40c164fe7e851edbbf6b51b15d9360fafef5d16f5ae1a34417f3b947
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d68ace21be1dfd17cfe50bfee9d75f7058b5234869861597ba6576e23587838a
[INFO] running `Command { std: "docker" "start" "-a" "d68ace21be1dfd17cfe50bfee9d75f7058b5234869861597ba6576e23587838a", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unused borrow that must be used
[INFO] [stdout] running 30 tests
[INFO] [stderr]   --> src/asynchronous/mpsc_sink.rs:17:21
[INFO] [stderr]    |
[INFO] [stderr] 17 |                     &self.sender.take();
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 17 |                     let _ = &self.sender.take();
[INFO] [stderr]    |                     +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `little-stomper` (lib) generated 1 warning
[INFO] [stderr] warning: `little-stomper` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/little_stomper-f62ef7b64c4316a9)
[INFO] [stdout] test asynchronous::client::tests::it_calls_sender ... ok
[INFO] [stdout] test asynchronous::client::tests::returns_error_on_failure ... ok
[INFO] [stdout] test asynchronous::delayable_stream::test::it_ends_task_when_dropped ... ok
[INFO] [stdout] test asynchronous::delayable_stream::test::it_fires_if_elapsed ... ok
[INFO] [stdout] test asynchronous::delayable_stream::test::it_does_not_fire_if_not_elapsed ... ok
[INFO] [stdout] test asynchronous::delayable_stream::test::it_keeps_firing ... ok
[INFO] [stdout] test asynchronous::delayable_stream::test::it_stays_on_new_schedule_after_reset ... ok
[INFO] [stdout] test asynchronous::destinations::test::destinations_creates_each_destination ... ok
[INFO] [stdout] test asynchronous::destinations::test::destinations_creates_on_subscribe ... ok
[INFO] [stdout] test asynchronous::destinations::test::destinations_reuses_on_subsequent_subscribe ... ok
[INFO] [stdout] test asynchronous::mpsc_sink::test::it_fails_if_receiver_closed ... ok
[INFO] [stdout] test asynchronous::mpsc_sink::test::it_sends_multiple_times ... ok
[INFO] [stdout] test asynchronous::inmemory::test::subscriber_error_callsback_error ... ok
[INFO] [stdout] test client::test::closure_works_as_factory ... ok
[INFO] [stdout] test asynchronous::mpsc_sink::test::it_sends_to_the_sender ... ok
[INFO] [stdout] test asynchronous::inmemory::test::destination_calls_subscribe_callback ... ok
[INFO] [stdout] test asynchronous::inmemory::test::destination_sends_to_subscribers ... ok
[INFO] [stdout] test asynchronous::inmemory::test::destination_calls_unsubscribe_callback ... ok
[INFO] [stdout] test asynchronous::delayable_stream::test::it_changes_period_and_resets ... ok
[INFO] [stdout] test asynchronous::delayable_stream::test::it_fires_later_if_reset ... ok
[INFO] [stdout] test client::test::default_client_returns_defaults ... ok
[INFO] [stdout] test asynchronous::inmemory::test::send_error_callsback_error ... ok
[INFO] [stdout] test client::test::default_client_factory_returns_defaults ... ok
[INFO] [stdout] test asynchronous::mpsc_sink::test::it_closes_the_sender ... ok
[INFO] [stdout] test client::test::default_server_is_little_stomper_version ... ok
[INFO] [stdout] test error::test::wraps_error ... ok
[INFO] [stdout] test client::test::default_session_is_none ... ok
[INFO] [stdout] test asynchronous::inmemory::test::unsubscriber_error_callsback_error ... ok
[INFO] [stdout] test asynchronous::inmemory::test::destination_calls_send_callback ... ok
[INFO] [stdout] test asynchronous::destinations::test::destinations_sends_to_created_destination ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration/main.rs (/opt/rustwide/target/debug/deps/integration-80cd0915a4023d51)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test connect::first_message_not_connect ... ok
[INFO] [stdout] test client_hearbeat::heartbeat_delays_error ... ok
[INFO] [stdout] test server_heartbeat::connect_accepts_expected_heartbeat ... ok
[INFO] [stdout] test connect::unsupported_stomp_version ... ok
[INFO] [stdout] test client_hearbeat::connect_accepts_supplied_heartbeat ... ok
[INFO] [stdout] test connect::first_message_not_frame ... ok
[INFO] [stdout] test server_heartbeat::server_sends_message_to_subscriber ... ok
[INFO] [stdout] test server_heartbeat::server_sends_requested_heartbeat ... ok
[INFO] [stdout] test server_heartbeat::server_message_delays_heartbeat ... ok
[INFO] [stdout] test client_hearbeat::connection_lingers ... ok
[INFO] [stdout] test client_hearbeat::frame_delays_error ... ok
[INFO] [stdout] test server_heartbeat::server_continues_sending_heartbeat ... ok
[INFO] [stdout] test client_hearbeat::disconnects_after_error ... ok
[INFO] [stdout] test connect::connect_defaults ... ok
[INFO] [stdout] test client_hearbeat::error_after_missed_heartbeat ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.51s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests little-stomper
[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" "d68ace21be1dfd17cfe50bfee9d75f7058b5234869861597ba6576e23587838a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d68ace21be1dfd17cfe50bfee9d75f7058b5234869861597ba6576e23587838a", kill_on_drop: false }`
[INFO] [stdout] d68ace21be1dfd17cfe50bfee9d75f7058b5234869861597ba6576e23587838a