[INFO] fetching crate tokio-tasker 1.2.0...
[INFO] testing tokio-tasker-1.2.0 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate tokio-tasker 1.2.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate tokio-tasker 1.2.0
[INFO] finished tweaking crates.io crate tokio-tasker 1.2.0
[INFO] tweaked toml for crates.io crate tokio-tasker 1.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tokio-tasker 1.2.0 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 tokio-tasker 1.2.0 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] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:33:12
[INFO] [stderr]    |
[INFO] [stderr] 33 | homepage = "https://github.com/vojtechkral/tokio-tasker"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 37 | repository = "https://github.com/vojtechkral/tokio-tasker"
[INFO] [stderr]    |              ---------------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `tokio-tasker` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 26c93373ce6e065963cb627d292a4ec1b6de51cf51477f622b49f114d0b3f34e
[INFO] running `Command { std: "docker" "start" "26c93373ce6e065963cb627d292a4ec1b6de51cf51477f622b49f114d0b3f34e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "26c93373ce6e065963cb627d292a4ec1b6de51cf51477f622b49f114d0b3f34e", 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" "26c93373ce6e065963cb627d292a4ec1b6de51cf51477f622b49f114d0b3f34e" "/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" "26c93373ce6e065963cb627d292a4ec1b6de51cf51477f622b49f114d0b3f34e", 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" "26c93373ce6e065963cb627d292a4ec1b6de51cf51477f622b49f114d0b3f34e" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:33:12
[INFO] [stderr]    |
[INFO] [stderr] 33 | homepage = "https://github.com/vojtechkral/tokio-tasker"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 37 | repository = "https://github.com/vojtechkral/tokio-tasker"
[INFO] [stderr]    |              ---------------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `tokio-tasker` (manifest) generated 1 warning
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling futures-macro v0.3.17
[INFO] [stderr]    Compiling parking_lot_core v0.9.1
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]    Compiling futures-core v0.3.17
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]    Compiling tokio v1.13.0
[INFO] [stderr]    Compiling smallvec v1.7.0
[INFO] [stderr]    Compiling lock_api v0.4.6
[INFO] [stderr]    Compiling slab v0.4.5
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling parking_lot v0.12.0
[INFO] [stderr]    Compiling tokio-tasker v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.82s
[INFO] running `Command { std: "docker" "inspect" "26c93373ce6e065963cb627d292a4ec1b6de51cf51477f622b49f114d0b3f34e", 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" "26c93373ce6e065963cb627d292a4ec1b6de51cf51477f622b49f114d0b3f34e" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:33:12
[INFO] [stderr]    |
[INFO] [stderr] 33 | homepage = "https://github.com/vojtechkral/tokio-tasker"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 37 | repository = "https://github.com/vojtechkral/tokio-tasker"
[INFO] [stderr]    |              ---------------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `tokio-tasker` (manifest) generated 1 warning
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]    Compiling tokio v1.13.0
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling eyre v0.6.5
[INFO] [stderr]    Compiling indenter v0.3.3
[INFO] [stderr]    Compiling tokio-macros v1.5.1
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling mio v0.7.14
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.1
[INFO] [stderr]    Compiling nix v0.23.0
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling parking_lot v0.12.0
[INFO] [stderr]    Compiling ctrlc v3.2.1
[INFO] [stderr]    Compiling tokio-stream v0.1.8
[INFO] [stderr]    Compiling tokio-tasker v1.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: valid forms for the attribute are `doc = "doc comment"`, `doc(alias)`, `doc(auto_cfg)`, `doc(cfg)`, `doc(hidden)`, `doc(html_favicon_url)`, `doc(html_logo_url)`, `doc(html_no_source)`, `doc(html_playground_url)`, `doc(html_root_url)`, `doc(inline)`, `doc(issue_tracker_base_url)`, `doc(masked)`, `doc(no_inline)`, `doc(notable_trait)`, and `doc(test)`
[INFO] [stdout]   --> tests/tests.rs:54:43
[INFO] [stdout]    |
[INFO] [stdout] 38 |   macro_rules! test_st_mt {
[INFO] [stdout] ...
[INFO] [stdout] 54 |           test_st_mt!(@ $st_name, $mt_name, doc(), $test);
[INFO] [stdout]    |                                             ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 | / test_st_mt!(basic_st, basic_mt, {
[INFO] [stdout] 63 | |     let tasker = Tasker::new();
[INFO] [stdout] 64 | |
[INFO] [stdout] 65 | |     tasker.spawn(stopable_future(tasker.stopper()));
[INFO] [stdout] ...  |
[INFO] [stdout] 69 | |     tasker.join().await;
[INFO] [stdout] 70 | | });
[INFO] [stdout]    | |__- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(invalid_doc_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: valid forms for the attribute are `doc = "doc comment"`, `doc(alias)`, `doc(auto_cfg)`, `doc(cfg)`, `doc(hidden)`, `doc(html_favicon_url)`, `doc(html_logo_url)`, `doc(html_no_source)`, `doc(html_playground_url)`, `doc(html_root_url)`, `doc(inline)`, `doc(issue_tracker_base_url)`, `doc(masked)`, `doc(no_inline)`, `doc(notable_trait)`, and `doc(test)`
[INFO] [stdout]   --> tests/tests.rs:54:43
[INFO] [stdout]    |
[INFO] [stdout] 38 |   macro_rules! test_st_mt {
[INFO] [stdout] ...
[INFO] [stdout] 54 |           test_st_mt!(@ $st_name, $mt_name, doc(), $test);
[INFO] [stdout]    |                                             ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 72 | / test_st_mt!(many_taskers_st, many_taskers_mt, {
[INFO] [stdout] 73 | |     let tasker = Tasker::new();
[INFO] [stdout] 74 | |
[INFO] [stdout] 75 | |     let num_stopped = Arc::new(AtomicU32::new(0));
[INFO] [stdout] ...  |
[INFO] [stdout] 98 | |     assert_eq!(num_stopped, 100);
[INFO] [stdout] 99 | | });
[INFO] [stdout]    | |__- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: valid forms for the attribute are `doc = "doc comment"`, `doc(alias)`, `doc(auto_cfg)`, `doc(cfg)`, `doc(hidden)`, `doc(html_favicon_url)`, `doc(html_logo_url)`, `doc(html_no_source)`, `doc(html_playground_url)`, `doc(html_root_url)`, `doc(inline)`, `doc(issue_tracker_base_url)`, `doc(masked)`, `doc(no_inline)`, `doc(notable_trait)`, and `doc(test)`
[INFO] [stdout]    --> tests/tests.rs:54:43
[INFO] [stdout]     |
[INFO] [stdout]  38 |   macro_rules! test_st_mt {
[INFO] [stdout] ...
[INFO] [stdout]  54 |           test_st_mt!(@ $st_name, $mt_name, doc(), $test);
[INFO] [stdout]     |                                             ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 116 | / test_st_mt!(try_join_st, try_join_mt, {
[INFO] [stdout] 117 | |     let tasker = Tasker::new();
[INFO] [stdout] 118 | |
[INFO] [stdout] 119 | |     tasker.spawn(stopable_future(tasker.stopper()));
[INFO] [stdout] ...   |
[INFO] [stdout] 130 | |     assert_eq!(errs, 1);
[INFO] [stdout] 131 | | });
[INFO] [stdout]     | |__- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: valid forms for the attribute are `doc = "doc comment"`, `doc(alias)`, `doc(auto_cfg)`, `doc(cfg)`, `doc(hidden)`, `doc(html_favicon_url)`, `doc(html_logo_url)`, `doc(html_no_source)`, `doc(html_playground_url)`, `doc(html_root_url)`, `doc(inline)`, `doc(issue_tracker_base_url)`, `doc(masked)`, `doc(no_inline)`, `doc(notable_trait)`, and `doc(test)`
[INFO] [stdout]    --> tests/tests.rs:54:43
[INFO] [stdout]     |
[INFO] [stdout]  38 |   macro_rules! test_st_mt {
[INFO] [stdout] ...
[INFO] [stdout]  54 |           test_st_mt!(@ $st_name, $mt_name, doc(), $test);
[INFO] [stdout]     |                                             ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 133 | / test_st_mt!(join_stream_st, join_stream_mt, {
[INFO] [stdout] 134 | |     let tasker = Tasker::new();
[INFO] [stdout] 135 | |
[INFO] [stdout] 136 | |     tasker.spawn(future::pending::<()>());
[INFO] [stdout] ...   |
[INFO] [stdout] 151 | |     assert!(res.unwrap_err().is_panic());
[INFO] [stdout] 152 | | });
[INFO] [stdout]     | |__- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: valid forms for the attribute are `doc = "doc comment"`, `doc(alias)`, `doc(auto_cfg)`, `doc(cfg)`, `doc(hidden)`, `doc(html_favicon_url)`, `doc(html_logo_url)`, `doc(html_no_source)`, `doc(html_playground_url)`, `doc(html_root_url)`, `doc(inline)`, `doc(issue_tracker_base_url)`, `doc(masked)`, `doc(no_inline)`, `doc(notable_trait)`, and `doc(test)`
[INFO] [stdout]    --> tests/tests.rs:54:43
[INFO] [stdout]     |
[INFO] [stdout]  38 |   macro_rules! test_st_mt {
[INFO] [stdout] ...
[INFO] [stdout]  54 |           test_st_mt!(@ $st_name, $mt_name, doc(), $test);
[INFO] [stdout]     |                                             ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 154 | / test_st_mt!(join_stream_issue2_st, join_stream_issue2_mt, {
[INFO] [stdout] 155 | |     // https://github.com/vojtechkral/tokio-tasker/issues/2
[INFO] [stdout] 156 | |
[INFO] [stdout] 157 | |     let tasker = Tasker::new();
[INFO] [stdout] ...   |
[INFO] [stdout] 171 | |     assert_eq!(results.len(), 2);
[INFO] [stdout] 172 | | });
[INFO] [stdout]     | |__- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: valid forms for the attribute are `doc = "doc comment"`, `doc(alias)`, `doc(auto_cfg)`, `doc(cfg)`, `doc(hidden)`, `doc(html_favicon_url)`, `doc(html_logo_url)`, `doc(html_no_source)`, `doc(html_playground_url)`, `doc(html_root_url)`, `doc(inline)`, `doc(issue_tracker_base_url)`, `doc(masked)`, `doc(no_inline)`, `doc(notable_trait)`, and `doc(test)`
[INFO] [stdout]    --> tests/tests.rs:54:43
[INFO] [stdout]     |
[INFO] [stdout]  38 |   macro_rules! test_st_mt {
[INFO] [stdout] ...
[INFO] [stdout]  54 |           test_st_mt!(@ $st_name, $mt_name, doc(), $test);
[INFO] [stdout]     |                                             ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 174 | / test_st_mt!(poll_join_st, poll_join_mt, {
[INFO] [stdout] 175 | |     let tasker = Tasker::new();
[INFO] [stdout] 176 | |
[INFO] [stdout] 177 | |     for _ in 0..50 {
[INFO] [stdout] ...   |
[INFO] [stdout] 198 | |     tasker.join().await;
[INFO] [stdout] 199 | | });
[INFO] [stdout]     | |__- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: valid forms for the attribute are `doc = "doc comment"`, `doc(alias)`, `doc(auto_cfg)`, `doc(cfg)`, `doc(hidden)`, `doc(html_favicon_url)`, `doc(html_logo_url)`, `doc(html_no_source)`, `doc(html_playground_url)`, `doc(html_root_url)`, `doc(inline)`, `doc(issue_tracker_base_url)`, `doc(masked)`, `doc(no_inline)`, `doc(notable_trait)`, and `doc(test)`
[INFO] [stdout]    --> tests/tests.rs:54:43
[INFO] [stdout]     |
[INFO] [stdout]  38 |   macro_rules! test_st_mt {
[INFO] [stdout] ...
[INFO] [stdout]  54 |           test_st_mt!(@ $st_name, $mt_name, doc(), $test);
[INFO] [stdout]     |                                             ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 201 | / test_st_mt!(tasker_not_finished_st, tasker_not_finished_mt, {
[INFO] [stdout] 202 | |     let tasker = Tasker::new();
[INFO] [stdout] 203 | |     let tasker2 = tasker.clone();
[INFO] [stdout] ...   |
[INFO] [stdout] 217 | |     tasker2.join().await;
[INFO] [stdout] 218 | | });
[INFO] [stdout]     | |__- in this macro invocation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused output of future returned by `tokio::task::yield_now` that must be used
[INFO] [stdout]   --> tests/tests.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |         task::yield_now().await;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: yield_now does nothing unless polled/`await`-ed
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let _ = task::yield_now().await;
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.92s
[INFO] running `Command { std: "docker" "inspect" "26c93373ce6e065963cb627d292a4ec1b6de51cf51477f622b49f114d0b3f34e", 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" "26c93373ce6e065963cb627d292a4ec1b6de51cf51477f622b49f114d0b3f34e" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:33:12
[INFO] [stderr]    |
[INFO] [stderr] 33 | homepage = "https://github.com/vojtechkral/tokio-tasker"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 37 | repository = "https://github.com/vojtechkral/tokio-tasker"
[INFO] [stderr]    |              ---------------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `tokio-tasker` (manifest) generated 1 warning
[INFO] [stderr] warning: valid forms for the attribute are `doc = "doc comment"`, `doc(alias)`, `doc(auto_cfg)`, `doc(cfg)`, `doc(hidden)`, `doc(html_favicon_url)`, `doc(html_logo_url)`, `doc(html_no_source)`, `doc(html_playground_url)`, `doc(html_root_url)`, `doc(inline)`, `doc(issue_tracker_base_url)`, `doc(masked)`, `doc(no_inline)`, `doc(notable_trait)`, and `doc(test)`
[INFO] [stderr]   --> tests/tests.rs:54:43
[INFO] [stderr]    |
[INFO] [stderr] 38 |   macro_rules! test_st_mt {
[INFO] [stderr] ...
[INFO] [stderr] 54 |           test_st_mt!(@ $st_name, $mt_name, doc(), $test);
[INFO] [stderr]    |                                             ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 62 | / test_st_mt!(basic_st, basic_mt, {
[INFO] [stderr] 63 | |     let tasker = Tasker::new();
[INFO] [stderr] 64 | |
[INFO] [stderr] 65 | |     tasker.spawn(stopable_future(tasker.stopper()));
[INFO] [stderr] ...  |
[INFO] [stderr] 69 | |     tasker.join().await;
[INFO] [stderr] 70 | | });
[INFO] [stderr]    | |__- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(invalid_doc_attributes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: valid forms for the attribute are `doc = "doc comment"`, `doc(alias)`, `doc(auto_cfg)`, `doc(cfg)`, `doc(hidden)`, `doc(html_favicon_url)`, `doc(html_logo_url)`, `doc(html_no_source)`, `doc(html_playground_url)`, `doc(html_root_url)`, `doc(inline)`, `doc(issue_tracker_base_url)`, `doc(masked)`, `doc(no_inline)`, `doc(notable_trait)`, and `doc(test)`
[INFO] [stderr]   --> tests/tests.rs:54:43
[INFO] [stderr]    |
[INFO] [stderr] 38 |   macro_rules! test_st_mt {
[INFO] [stderr] ...
[INFO] [stderr] 54 |           test_st_mt!(@ $st_name, $mt_name, doc(), $test);
[INFO] [stderr]    |                                             ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 72 | / test_st_mt!(many_taskers_st, many_taskers_mt, {
[INFO] [stderr] 73 | |     let tasker = Tasker::new();
[INFO] [stderr] 74 | |
[INFO] [stderr] 75 | |     let num_stopped = Arc::new(AtomicU32::new(0));
[INFO] [stderr] ...  |
[INFO] [stderr] 98 | |     assert_eq!(num_stopped, 100);
[INFO] [stderr] 99 | | });
[INFO] [stderr]    | |__- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: valid forms for the attribute are `doc = "doc comment"`, `doc(alias)`, `doc(auto_cfg)`, `doc(cfg)`, `doc(hidden)`, `doc(html_favicon_url)`, `doc(html_logo_url)`, `doc(html_no_source)`, `doc(html_playground_url)`, `doc(html_root_url)`, `doc(inline)`, `doc(issue_tracker_base_url)`, `doc(masked)`, `doc(no_inline)`, `doc(notable_trait)`, and `doc(test)`
[INFO] [stderr]    --> tests/tests.rs:54:43
[INFO] [stderr]     |
[INFO] [stderr]  38 |   macro_rules! test_st_mt {
[INFO] [stderr] ...
[INFO] [stderr]  54 |           test_st_mt!(@ $st_name, $mt_name, doc(), $test);
[INFO] [stderr]     |                                             ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 116 | / test_st_mt!(try_join_st, try_join_mt, {
[INFO] [stderr] 117 | |     let tasker = Tasker::new();
[INFO] [stderr] 118 | |
[INFO] [stderr] 119 | |     tasker.spawn(stopable_future(tasker.stopper()));
[INFO] [stderr] ...   |
[INFO] [stderr] 130 | |     assert_eq!(errs, 1);
[INFO] [stderr] 131 | | });
[INFO] [stderr]     | |__- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: valid forms for the attribute are `doc = "doc comment"`, `doc(alias)`, `doc(auto_cfg)`, `doc(cfg)`, `doc(hidden)`, `doc(html_favicon_url)`, `doc(html_logo_url)`, `doc(html_no_source)`, `doc(html_playground_url)`, `doc(html_root_url)`, `doc(inline)`, `doc(issue_tracker_base_url)`, `doc(masked)`, `doc(no_inline)`, `doc(notable_trait)`, and `doc(test)`
[INFO] [stderr]    --> tests/tests.rs:54:43
[INFO] [stderr]     |
[INFO] [stderr]  38 |   macro_rules! test_st_mt {
[INFO] [stderr] ...
[INFO] [stderr]  54 |           test_st_mt!(@ $st_name, $mt_name, doc(), $test);
[INFO] [stderr]     |                                             ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 133 | / test_st_mt!(join_stream_st, join_stream_mt, {
[INFO] [stderr] 134 | |     let tasker = Tasker::new();
[INFO] [stderr] 135 | |
[INFO] [stderr] 136 | |     tasker.spawn(future::pending::<()>());
[INFO] [stderr] ...   |
[INFO] [stderr] 151 | |     assert!(res.unwrap_err().is_panic());
[INFO] [stderr] 152 | | });
[INFO] [stderr]     | |__- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: valid forms for the attribute are `doc = "doc comment"`, `doc(alias)`, `doc(auto_cfg)`, `doc(cfg)`, `doc(hidden)`, `doc(html_favicon_url)`, `doc(html_logo_url)`, `doc(html_no_source)`, `doc(html_playground_url)`, `doc(html_root_url)`, `doc(inline)`, `doc(issue_tracker_base_url)`, `doc(masked)`, `doc(no_inline)`, `doc(notable_trait)`, and `doc(test)`
[INFO] [stderr]    --> tests/tests.rs:54:43
[INFO] [stderr]     |
[INFO] [stderr]  38 |   macro_rules! test_st_mt {
[INFO] [stderr] ...
[INFO] [stderr]  54 |           test_st_mt!(@ $st_name, $mt_name, doc(), $test);
[INFO] [stderr]     |                                             ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 154 | / test_st_mt!(join_stream_issue2_st, join_stream_issue2_mt, {
[INFO] [stderr] 155 | |     // https://github.com/vojtechkral/tokio-tasker/issues/2
[INFO] [stderr] 156 | |
[INFO] [stderr] 157 | |     let tasker = Tasker::new();
[INFO] [stderr] ...   |
[INFO] [stderr] 171 | |     assert_eq!(results.len(), 2);
[INFO] [stderr] 172 | | });
[INFO] [stderr]     | |__- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: valid forms for the attribute are `doc = "doc comment"`, `doc(alias)`, `doc(auto_cfg)`, `doc(cfg)`, `doc(hidden)`, `doc(html_favicon_url)`, `doc(html_logo_url)`, `doc(html_no_source)`, `doc(html_playground_url)`, `doc(html_root_url)`, `doc(inline)`, `doc(issue_tracker_base_url)`, `doc(masked)`, `doc(no_inline)`, `doc(notable_trait)`, and `doc(test)`
[INFO] [stderr]    --> tests/tests.rs:54:43
[INFO] [stderr]     |
[INFO] [stderr]  38 |   macro_rules! test_st_mt {
[INFO] [stderr] ...
[INFO] [stderr]  54 |           test_st_mt!(@ $st_name, $mt_name, doc(), $test);
[INFO] [stderr]     |                                             ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 174 | / test_st_mt!(poll_join_st, poll_join_mt, {
[INFO] [stderr] 175 | |     let tasker = Tasker::new();
[INFO] [stderr] 176 | |
[INFO] [stderr] 177 | |     for _ in 0..50 {
[INFO] [stderr] ...   |
[INFO] [stderr] 198 | |     tasker.join().await;
[INFO] [stderr] 199 | | });
[INFO] [stderr]     | |__- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: valid forms for the attribute are `doc = "doc comment"`, `doc(alias)`, `doc(auto_cfg)`, `doc(cfg)`, `doc(hidden)`, `doc(html_favicon_url)`, `doc(html_logo_url)`, `doc(html_no_source)`, `doc(html_playground_url)`, `doc(html_root_url)`, `doc(inline)`, `doc(issue_tracker_base_url)`, `doc(masked)`, `doc(no_inline)`, `doc(notable_trait)`, and `doc(test)`
[INFO] [stderr]    --> tests/tests.rs:54:43
[INFO] [stderr]     |
[INFO] [stderr]  38 |   macro_rules! test_st_mt {
[INFO] [stderr] ...
[INFO] [stderr]  54 |           test_st_mt!(@ $st_name, $mt_name, doc(), $test);
[INFO] [stderr]     |                                             ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 201 | / test_st_mt!(tasker_not_finished_st, tasker_not_finished_mt, {
[INFO] [stderr] 202 | |     let tasker = Tasker::new();
[INFO] [stderr] 203 | |     let tasker2 = tasker.clone();
[INFO] [stderr] ...   |
[INFO] [stderr] 217 | |     tasker2.join().await;
[INFO] [stderr] 218 | | });
[INFO] [stderr]     | |__- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unused output of future returned by `tokio::task::yield_now` that must be used
[INFO] [stderr]   --> tests/tests.rs:33:9
[INFO] [stderr]    |
[INFO] [stderr] 33 |         task::yield_now().await;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: yield_now does nothing unless polled/`await`-ed
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 33 |         let _ = task::yield_now().await;
[INFO] [stderr]    |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `tokio-tasker` (test "tests") generated 8 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/tokio-tasker/877e96dfe8e40b09/out/tokio_tasker-877e96dfe8e40b09)
[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] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/build/tokio-tasker/084ba66017bf1fef/out/tests-084ba66017bf1fef)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test basic_st ... ok
[INFO] [stdout] test many_taskers_st ... ok
[INFO] [stdout] test basic_mt ... ok
[INFO] [stdout] test many_taskers_mt ... ok
[INFO] [stdout] test unless_not_stopped ... ok
[INFO] [stdout] test join_stream_st ... ok
[INFO] [stdout] test join_stream_mt ... ok
[INFO] [stdout] test try_join_st ... ok
[INFO] [stdout] test try_join_mt ... ok
[INFO] [stdout] test join_panic_st - should panic ... ok
[INFO] [stdout] test join_panic_mt - should panic ... ok
[INFO] [stdout] test join_stream_issue2_st ... ok
[INFO] [stdout] test join_stream_issue2_mt ... ok
[INFO] [stdout] test tasker_not_finished_st ... ok
[INFO] [stdout] test tasker_not_finished_mt ... ok
[INFO] [stdout] test poll_join_st ... ok
[INFO] [stdout] test poll_join_mt ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tokio_tasker
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 63) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.35s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "26c93373ce6e065963cb627d292a4ec1b6de51cf51477f622b49f114d0b3f34e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26c93373ce6e065963cb627d292a4ec1b6de51cf51477f622b49f114d0b3f34e", kill_on_drop: false }`
[INFO] [stdout] 26c93373ce6e065963cb627d292a4ec1b6de51cf51477f622b49f114d0b3f34e
