[INFO] fetching crate await_values 0.1.0...
[INFO] testing await_values-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate await_values 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate await_values 0.1.0
[INFO] finished tweaking crates.io crate await_values 0.1.0
[INFO] tweaked toml for crates.io crate await_values 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate await_values 0.1.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate await_values 0.1.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded some_executor v0.4.1
[INFO] [stderr]   Downloaded logwise_proc v0.1.1
[INFO] [stderr]   Downloaded wasm_thread v0.3.3
[INFO] [stderr]   Downloaded test_executors v0.3.3
[INFO] [stderr]   Downloaded priority v0.1.1
[INFO] [stderr]   Downloaded blocking_semaphore v0.1.0
[INFO] [stderr]   Downloaded logwise v0.2.4
[INFO] [stderr]   Downloaded bumpalo v3.18.1
[INFO] [stderr]   Downloaded test_executors_proc v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 01deb9627eaa1c663f10b35b67c4968fb9a8cae0ef43672cb36c0a04280226de
[INFO] running `Command { std: "docker" "start" "-a" "01deb9627eaa1c663f10b35b67c4968fb9a8cae0ef43672cb36c0a04280226de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "01deb9627eaa1c663f10b35b67c4968fb9a8cae0ef43672cb36c0a04280226de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01deb9627eaa1c663f10b35b67c4968fb9a8cae0ef43672cb36c0a04280226de", kill_on_drop: false }`
[INFO] [stdout] 01deb9627eaa1c663f10b35b67c4968fb9a8cae0ef43672cb36c0a04280226de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2321ebdcb5213568c872e3f821271b2f1ddc8d2f712206345fd161e3c41af45e
[INFO] running `Command { std: "docker" "start" "-a" "2321ebdcb5213568c872e3f821271b2f1ddc8d2f712206345fd161e3c41af45e", kill_on_drop: false }`
[INFO] [stderr]    Compiling await_values v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:451:9
[INFO] [stdout]     |
[INFO] [stdout] 451 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 452 |     ) -> Result<Result<T, ObserverError>, MutexGuard<Shared<T>>>
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 452 |     ) -> Result<Result<T, ObserverError>, MutexGuard<'_, Shared<T>>>
[INFO] [stdout]     |                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "2321ebdcb5213568c872e3f821271b2f1ddc8d2f712206345fd161e3c41af45e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2321ebdcb5213568c872e3f821271b2f1ddc8d2f712206345fd161e3c41af45e", kill_on_drop: false }`
[INFO] [stdout] 2321ebdcb5213568c872e3f821271b2f1ddc8d2f712206345fd161e3c41af45e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ced0485412922a73d54c60c701a25e7578ef19f027b141bcfdd261631045d019
[INFO] running `Command { std: "docker" "start" "-a" "ced0485412922a73d54c60c701a25e7578ef19f027b141bcfdd261631045d019", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling logwise_proc v0.1.1
[INFO] [stderr]    Compiling priority v0.1.1
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:451:9
[INFO] [stdout]     |
[INFO] [stdout] 451 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 452 |     ) -> Result<Result<T, ObserverError>, MutexGuard<Shared<T>>>
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 452 |     ) -> Result<Result<T, ObserverError>, MutexGuard<'_, Shared<T>>>
[INFO] [stdout]     |                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling some_executor v0.4.1
[INFO] [stderr]    Compiling logwise v0.2.4
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling blocking_semaphore v0.1.0
[INFO] [stderr]    Compiling syn v2.0.102
[INFO] [stderr]    Compiling test_executors_proc v0.3.0
[INFO] [stderr]    Compiling test_executors v0.3.3
[INFO] [stderr]    Compiling await_values v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:451:9
[INFO] [stdout]     |
[INFO] [stdout] 451 |         &mut self,
[INFO] [stdout]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stdout] 452 |     ) -> Result<Result<T, ObserverError>, MutexGuard<Shared<T>>>
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 452 |     ) -> Result<Result<T, ObserverError>, MutexGuard<'_, Shared<T>>>
[INFO] [stdout]     |                                                      +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.31s
[INFO] running `Command { std: "docker" "inspect" "ced0485412922a73d54c60c701a25e7578ef19f027b141bcfdd261631045d019", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ced0485412922a73d54c60c701a25e7578ef19f027b141bcfdd261631045d019", kill_on_drop: false }`
[INFO] [stdout] ced0485412922a73d54c60c701a25e7578ef19f027b141bcfdd261631045d019
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 826f24adcaec4942c1f44677dfe3e9b182294b53609db9b8e2fdf2133fb46cca
[INFO] running `Command { std: "docker" "start" "-a" "826f24adcaec4942c1f44677dfe3e9b182294b53609db9b8e2fdf2133fb46cca", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:451:9
[INFO] [stderr]     |
[INFO] [stderr] 451 |         &mut self,
[INFO] [stderr]     |         ^^^^^^^^^ the lifetime is elided here
[INFO] [stderr] 452 |     ) -> Result<Result<T, ObserverError>, MutexGuard<Shared<T>>>
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 452 |     ) -> Result<Result<T, ObserverError>, MutexGuard<'_, Shared<T>>>
[INFO] [stderr]     |                                                      +++
[INFO] [stderr] 
[INFO] [stderr] warning: `await_values` (lib) generated 1 warning (run `cargo fix --lib -p await_values` to apply 1 suggestion)
[INFO] [stderr] warning: `await_values` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/await_values-f66e597ce4d77c80)
[INFO] [stderr]  1 PERFWARN: BEGIN /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blocking_semaphore-0.1.0/src/one.rs:104:9 [0ns] Semaphore implementation uses mutex
[INFO] [stderr]  0 PERFWARN: BEGIN /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blocking_semaphore-0.1.0/src/one.rs:104:9 [0ns] Semaphore implementation uses mutex
[INFO] [stderr]  2 PERFWARN: BEGIN /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blocking_semaphore-0.1.0/src/one.rs:104:9 [259.01µs] Semaphore implementation uses mutex
[INFO] [stderr]  3 PERFWARN: BEGIN /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blocking_semaphore-0.1.0/src/one.rs:104:9 [1.21938ms] Semaphore implementation uses mutex
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::test_observer ... ok
[INFO] [stdout] test tests::test_value ... ok
[INFO] [stderr]  4 PERFWARN: BEGIN /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blocking_semaphore-0.1.0/src/one.rs:89:13 [10.910359ms] Semaphore implementation uses mutex
[INFO] [stderr]  4 PERWARN: END [10.950299ms] Semaphore implementation uses mutex [interval took 10.29µs] 
[INFO] [stderr]  0 PERWARN: END [10.963319ms] Semaphore implementation uses mutex [interval took 10.928069ms] 
[INFO] [stderr]  0 PERFWARN: BEGIN /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blocking_semaphore-0.1.0/src/one.rs:89:13 [10.994409ms] Semaphore implementation uses mutex
[INFO] [stderr]  0 PERWARN: END [11.005049ms] Semaphore implementation uses mutex [interval took 1.28µs] 
[INFO] [stderr]  0 PERFWARN: BEGIN /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blocking_semaphore-0.1.0/src/one.rs:104:9 [11.018889ms] Semaphore implementation uses mutex
[INFO] [stderr]  0 PERWARN: END [11.027529ms] Semaphore implementation uses mutex [interval took 430ns] 
[INFO] [stderr]  0 PERFWARN: BEGIN /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blocking_semaphore-0.1.0/src/one.rs:104:9 [11.036959ms] Semaphore implementation uses mutex
[INFO] [stderr]  4 PERFWARN: BEGIN /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blocking_semaphore-0.1.0/src/one.rs:89:13 [27.132757ms] Semaphore implementation uses mutex
[INFO] [stderr]  4 PERWARN: END [27.174587ms] Semaphore implementation uses mutex [interval took 9.98µs] 
[INFO] [stderr]  0 PERWARN: END [29.414767ms] Semaphore implementation uses mutex [interval took 18.369108ms] 
[INFO] [stderr]  0 PERFWARN: BEGIN /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blocking_semaphore-0.1.0/src/one.rs:89:13 [29.451307ms] Semaphore implementation uses mutex
[INFO] [stderr]  0 PERWARN: END [29.462257ms] Semaphore implementation uses mutex [interval took 1.56µs] 
[INFO] [stderr]  0 PERFWARN: BEGIN /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blocking_semaphore-0.1.0/src/one.rs:104:9 [29.477667ms] Semaphore implementation uses mutex
[INFO] [stderr]  0 PERWARN: END [29.488297ms] Semaphore implementation uses mutex [interval took 670ns] 
[INFO] [stderr]  0 PERFWARN: BEGIN /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blocking_semaphore-0.1.0/src/one.rs:104:9 [29.500747ms] Semaphore implementation uses mutex
[INFO] [stderr]  4 PERFWARN: BEGIN /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blocking_semaphore-0.1.0/src/one.rs:89:13 [37.689206ms] Semaphore implementation uses mutex
[INFO] [stderr]  4 PERWARN: END [37.730446ms] Semaphore implementation uses mutex [interval took 8.84µs] 
[INFO] [stderr]  0 PERWARN: END [37.939596ms] Semaphore implementation uses mutex [interval took 8.428699ms] 
[INFO] [stderr]  0 PERFWARN: BEGIN /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blocking_semaphore-0.1.0/src/one.rs:89:13 [37.966116ms] Semaphore implementation uses mutex
[INFO] [stderr]  0 PERWARN: END [37.977046ms] Semaphore implementation uses mutex [interval took 1.33µs] 
[INFO] [stderr]  0 PERFWARN: BEGIN /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blocking_semaphore-0.1.0/src/one.rs:104:9 [37.990976ms] Semaphore implementation uses mutex
[INFO] [stderr]  0 PERWARN: END [38.000456ms] Semaphore implementation uses mutex [interval took 560ns] 
[INFO] [stderr]  0 PERFWARN: BEGIN /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blocking_semaphore-0.1.0/src/one.rs:104:9 [38.011146ms] Semaphore implementation uses mutex
[INFO] [stderr]  4 PERFWARN: BEGIN /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blocking_semaphore-0.1.0/src/one.rs:89:13 [47.830765ms] Semaphore implementation uses mutex
[INFO] [stderr]  4 PERWARN: END [48.200565ms] Semaphore implementation uses mutex [interval took 6.39µs] 
[INFO] [stderr]  0 PERWARN: END [48.230375ms] Semaphore implementation uses mutex [interval took 10.210069ms] 
[INFO] [stderr]  0 PERFWARN: BEGIN /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blocking_semaphore-0.1.0/src/one.rs:89:13 [48.516734ms] Semaphore implementation uses mutex
[INFO] [stderr]  0 PERWARN: END [48.530234ms] Semaphore implementation uses mutex [interval took 1.24µs] 
[INFO] [stderr]  0 PERFWARN: BEGIN /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blocking_semaphore-0.1.0/src/one.rs:104:9 [48.545714ms] Semaphore implementation uses mutex
[INFO] [stderr]  0 PERWARN: END [48.555465ms] Semaphore implementation uses mutex [interval took 571ns] 
[INFO] [stderr]  0 PERFWARN: BEGIN /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blocking_semaphore-0.1.0/src/one.rs:104:9 [48.566634ms] Semaphore implementation uses mutex
[INFO] [stderr]  4 PERFWARN: BEGIN /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blocking_semaphore-0.1.0/src/one.rs:89:13 [58.694644ms] Semaphore implementation uses mutex
[INFO] [stderr]  4 PERWARN: END [59.114333ms] Semaphore implementation uses mutex [interval took 7.42µs] 
[INFO] [stderr]  0 PERWARN: END [59.151593ms] Semaphore implementation uses mutex [interval took 10.576128ms] 
[INFO] [stderr]  0 PERFWARN: BEGIN /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blocking_semaphore-0.1.0/src/one.rs:89:13 [60.074883ms] Semaphore implementation uses mutex
[INFO] [stderr] 4 PERFWARN: statistics[Semaphore implementation uses mutex: 42.92µs,]
[INFO] [stderr]  0 PERWARN: END [60.349203ms] Semaphore implementation uses mutex [interval took 1.87µs] 
[INFO] [stderr] 0 PERFWARN: statistics[Semaphore implementation uses mutex: 58.521584ms,]
[INFO] [stdout] test aggregate::tests::async_test_test_repeat_values ... ok
[INFO] [stdout] test tests::async_test_test_observer_next ... ok
[INFO] [stderr]  5 PERFWARN: BEGIN /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blocking_semaphore-0.1.0/src/one.rs:89:13 [100.628029ms] Semaphore implementation uses mutex
[INFO] [stderr]  5 PERWARN: END [100.667479ms] Semaphore implementation uses mutex [interval took 7.82µs] 
[INFO] [stderr] 5 PERFWARN: statistics[Semaphore implementation uses mutex: 7.82µs,]
[INFO] [stderr]  2 PERWARN: END [100.754049ms] Semaphore implementation uses mutex [interval took 100.481533ms] 
[INFO] [stderr] 2 PERFWARN: statistics[Semaphore implementation uses mutex: 100.481539ms,]
[INFO] [stderr]  6 PERFWARN: BEGIN /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blocking_semaphore-0.1.0/src/one.rs:89:13 [102.489809ms] Semaphore implementation uses mutex
[INFO] [stderr]  6 PERWARN: END [102.514859ms] Semaphore implementation uses mutex [interval took 6.73µs] 
[INFO] [stderr] 6 PERFWARN: statistics[Semaphore implementation uses mutex: 6.73µs,]
[INFO] [stderr]  3 PERWARN: END [102.884749ms] Semaphore implementation uses mutex [interval took 101.643354ms] 
[INFO] [stdout] test tests::async_test_drop_value ... ok
[INFO] [stderr] 3 PERFWARN: statistics[Semaphore implementation uses mutex: 101.643349ms,]
[INFO] [stderr]  7 PERFWARN: BEGIN /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blocking_semaphore-0.1.0/src/one.rs:89:13 [114.720967ms] Semaphore implementation uses mutex
[INFO] [stdout] test aggregate::tests::async_test_test_aggregate_observer ... ok
[INFO] [stderr]  7 PERWARN: END [114.764218ms] Semaphore implementation uses mutex [interval took 9.971µs] 
[INFO] [stdout] 
[INFO] [stderr]  1 PERWARN: END [114.778747ms] Semaphore implementation uses mutex [interval took 114.757903ms] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stderr] 7 PERFWARN: statistics[Semaphore implementation uses mutex: 9.971µs,]
[INFO] [stdout] 
[INFO] [stderr]  1 PERFWARN: BEGIN /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blocking_semaphore-0.1.0/src/one.rs:89:13 [114.813058ms] Semaphore implementation uses mutex
[INFO] [stderr]  1 PERWARN: END [114.824358ms] Semaphore implementation uses mutex [interval took 1.04µs] 
[INFO] [stderr] 1 PERFWARN: statistics[Semaphore implementation uses mutex: 114.758947ms,]
[INFO] [stderr]    Doc-tests await_values
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test src/aggregate.rs - aggregate::AggregateObserver (line 50) ... ok
[INFO] [stdout] test src/aggregate.rs - aggregate::AggregateObserver::from (line 251) ... ok
[INFO] [stdout] test src/aggregate.rs - aggregate::AggregateObserver::add_observer (line 107) ... ok
[INFO] [stdout] test src/aggregate.rs - aggregate::AggregateObserver::is_dirty (line 198) ... ok
[INFO] [stdout] test src/aggregate.rs - aggregate::AggregateObserver::new (line 89) ... ok
[INFO] [stdout] test src/lib.rs - Observer<T>::current_value (line 352) ... ok
[INFO] [stdout] test src/lib.rs - Observer (line 294) ... ok
[INFO] [stdout] test src/lib.rs - (line 81) ... ok
[INFO] [stdout] test src/lib.rs - Observer<T>::is_dirty (line 525) ... ok
[INFO] [stdout] test src/aggregate.rs - aggregate::AggregateObserver::next (line 144) ... ok
[INFO] [stdout] test src/lib.rs - (line 52) ... ok
[INFO] [stdout] test src/lib.rs - (line 25) ... ok
[INFO] [stdout] test src/lib.rs - Observer<T>::next (line 391) ... ok
[INFO] [stdout] test src/lib.rs - Value<T>::set (line 215) ... ok
[INFO] [stdout] test src/lib.rs - Value<T>::observe (line 243) ... ok
[INFO] [stdout] test src/lib.rs - Value (line 125) ... ok
[INFO] [stdout] test src/lib.rs - Value<T>::new (line 162) ... ok
[INFO] [stdout] test src/lib.rs - Observer<T>::new (line 327) ... ok
[INFO] [stdout] test src/lib.rs - Value<T>::get (line 185) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 1.18s; merged doctests compilation took 1.12s
[INFO] running `Command { std: "docker" "inspect" "826f24adcaec4942c1f44677dfe3e9b182294b53609db9b8e2fdf2133fb46cca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "826f24adcaec4942c1f44677dfe3e9b182294b53609db9b8e2fdf2133fb46cca", kill_on_drop: false }`
[INFO] [stdout] 826f24adcaec4942c1f44677dfe3e9b182294b53609db9b8e2fdf2133fb46cca
