[INFO] fetching crate await_values 0.1.0... [INFO] testing await_values-0.1.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate await_values 0.1.0 into /workspace/builds/worker-7-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-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate await_values 0.1.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasm_thread v0.3.3 [INFO] [stderr] Downloaded logwise_proc v0.1.1 [INFO] [stderr] Downloaded test_executors_proc v0.3.0 [INFO] [stderr] Downloaded some_executor v0.4.1 [INFO] [stderr] Downloaded syn v2.0.102 [INFO] [stderr] Downloaded blocking_semaphore v0.1.0 [INFO] [stderr] Downloaded priority v0.1.1 [INFO] [stderr] Downloaded logwise v0.2.4 [INFO] [stderr] Downloaded test_executors v0.3.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 88adb34bb23bb35c932fbc999f5093b0997565a993649c2addc4618d09ebc12a [INFO] running `Command { std: "docker" "start" "-a" "88adb34bb23bb35c932fbc999f5093b0997565a993649c2addc4618d09ebc12a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "88adb34bb23bb35c932fbc999f5093b0997565a993649c2addc4618d09ebc12a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88adb34bb23bb35c932fbc999f5093b0997565a993649c2addc4618d09ebc12a", kill_on_drop: false }` [INFO] [stdout] 88adb34bb23bb35c932fbc999f5093b0997565a993649c2addc4618d09ebc12a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4c20809feaa4582e0ef8b9e7d39ac637b36fd1c362adfe51a8c80aea169bcd0b [INFO] running `Command { std: "docker" "start" "-a" "4c20809feaa4582e0ef8b9e7d39ac637b36fd1c362adfe51a8c80aea169bcd0b", 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, MutexGuard>> [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, MutexGuard<'_, Shared>> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s [INFO] running `Command { std: "docker" "inspect" "4c20809feaa4582e0ef8b9e7d39ac637b36fd1c362adfe51a8c80aea169bcd0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c20809feaa4582e0ef8b9e7d39ac637b36fd1c362adfe51a8c80aea169bcd0b", kill_on_drop: false }` [INFO] [stdout] 4c20809feaa4582e0ef8b9e7d39ac637b36fd1c362adfe51a8c80aea169bcd0b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 82bfdfb258c5c1201e38c6b2a1adb10914881dbeaca1bc5c3f04a6d590d39a6a [INFO] running `Command { std: "docker" "start" "-a" "82bfdfb258c5c1201e38c6b2a1adb10914881dbeaca1bc5c3f04a6d590d39a6a", 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, MutexGuard>> [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, MutexGuard<'_, Shared>> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling some_executor v0.4.1 [INFO] [stderr] Compiling logwise v0.2.4 [INFO] [stderr] Compiling blocking_semaphore v0.1.0 [INFO] [stderr] Compiling quote v1.0.40 [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, MutexGuard>> [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, MutexGuard<'_, Shared>> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 6.70s [INFO] running `Command { std: "docker" "inspect" "82bfdfb258c5c1201e38c6b2a1adb10914881dbeaca1bc5c3f04a6d590d39a6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82bfdfb258c5c1201e38c6b2a1adb10914881dbeaca1bc5c3f04a6d590d39a6a", kill_on_drop: false }` [INFO] [stdout] 82bfdfb258c5c1201e38c6b2a1adb10914881dbeaca1bc5c3f04a6d590d39a6a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e0116d8c45f575ea55ba6c0db55009e4fa6cd1ba76f96702fc387191454c1df4 [INFO] running `Command { std: "docker" "start" "-a" "e0116d8c45f575ea55ba6c0db55009e4fa6cd1ba76f96702fc387191454c1df4", 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, MutexGuard>> [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, MutexGuard<'_, Shared>> [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 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/await_values-f66e597ce4d77c80) [INFO] [stdout] [INFO] [stdout] running 6 tests [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] 1 PERFWARN: BEGIN /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blocking_semaphore-0.1.0/src/one.rs:104:9 [27.24µs] 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 [337.87µs] Semaphore implementation uses mutex [INFO] [stdout] test tests::test_observer ... ok [INFO] [stdout] test tests::test_value ... ok [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 [1.3887ms] 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 [10.556508ms] Semaphore implementation uses mutex [INFO] [stderr] 4 PERWARN: END [10.605168ms] Semaphore implementation uses mutex [interval took 10.01µs] [INFO] [stderr] 0 PERWARN: END [10.640688ms] Semaphore implementation uses mutex [interval took 10.618508ms] [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 [10.674918ms] Semaphore implementation uses mutex [INFO] [stderr] 0 PERWARN: END [10.693518ms] Semaphore implementation uses mutex [interval took 970ns] [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 [10.711648ms] Semaphore implementation uses mutex [INFO] [stderr] 0 PERWARN: END [10.722328ms] Semaphore implementation uses mutex [interval took 470ns] [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 [10.733948ms] 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 [20.728586ms] Semaphore implementation uses mutex [INFO] [stdout] test aggregate::tests::async_test_test_repeat_values ... ok [INFO] [stderr] 4 PERWARN: END [20.780986ms] Semaphore implementation uses mutex [interval took 7.6µs] [INFO] [stderr] 0 PERWARN: END [20.808736ms] Semaphore implementation uses mutex [interval took 10.064938ms] [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 [20.861946ms] Semaphore implementation uses mutex [INFO] [stderr] 0 PERWARN: END [20.875846ms] Semaphore implementation uses mutex [interval took 1.25µs] [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 [20.892236ms] Semaphore implementation uses mutex [INFO] [stderr] 0 PERWARN: END [20.902556ms] 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 [20.914146ms] 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 [30.896044ms] Semaphore implementation uses mutex [INFO] [stderr] 4 PERWARN: END [30.942094ms] Semaphore implementation uses mutex [interval took 8.11µs] [INFO] [stderr] 0 PERWARN: END [32.282464ms] Semaphore implementation uses mutex [interval took 11.237018ms] [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 [32.321104ms] Semaphore implementation uses mutex [INFO] [stderr] 0 PERWARN: END [32.334134ms] Semaphore implementation uses mutex [interval took 1.43µs] [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 [32.350194ms] Semaphore implementation uses mutex [INFO] [stderr] 0 PERWARN: END [32.361154ms] Semaphore implementation uses mutex [interval took 610ns] [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 [32.373324ms] 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 [41.058402ms] Semaphore implementation uses mutex [INFO] [stderr] 4 PERWARN: END [41.108122ms] Semaphore implementation uses mutex [interval took 11.11µs] [INFO] [stderr] 0 PERWARN: END [41.138472ms] Semaphore implementation uses mutex [interval took 8.755138ms] [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 [41.160522ms] Semaphore implementation uses mutex [INFO] [stderr] 0 PERWARN: END [41.171572ms] Semaphore implementation uses mutex [interval took 950ns] [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 [41.186392ms] Semaphore implementation uses mutex [INFO] [stderr] 0 PERWARN: END [41.196092ms] Semaphore implementation uses mutex [interval took 450ns] [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 [41.207552ms] 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 [51.22931ms] Semaphore implementation uses mutex [INFO] [stderr] 4 PERWARN: END [51.28485ms] Semaphore implementation uses mutex [interval took 7.84µs] [INFO] [stderr] 4 PERFWARN: statistics[Semaphore implementation uses mutex: 44.67µs,] [INFO] [stderr] 0 PERWARN: END [51.37804ms] Semaphore implementation uses mutex [interval took 10.160578ms] [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 [51.40121ms] Semaphore implementation uses mutex [INFO] [stderr] 0 PERWARN: END [51.41253ms] Semaphore implementation uses mutex [interval took 1.06µs] [INFO] [stderr] 0 PERFWARN: statistics[Semaphore implementation uses mutex: 50.84393ms,] [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 [100.327881ms] Semaphore implementation uses mutex [INFO] [stderr] 5 PERWARN: END [100.377321ms] Semaphore implementation uses mutex [interval took 9.08µs] [INFO] [stderr] 5 PERFWARN: statistics[Semaphore implementation uses mutex: 9.08µs,] [INFO] [stderr] 1 PERWARN: END [100.494771ms] Semaphore implementation uses mutex [interval took 100.449085ms] [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 [100.535021ms] Semaphore implementation uses mutex [INFO] [stderr] 1 PERWARN: END [100.553231ms] Semaphore implementation uses mutex [interval took 1.08µs] [INFO] [stderr] 1 PERFWARN: statistics[Semaphore implementation uses mutex: 100.450171ms,] [INFO] [stdout] test aggregate::tests::async_test_test_aggregate_observer ... ok [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 [101.283861ms] Semaphore implementation uses mutex [INFO] [stderr] 6 PERWARN: END [101.319241ms] Semaphore implementation uses mutex [interval took 9.22µs] [INFO] [stderr] 6 PERFWARN: statistics[Semaphore implementation uses mutex: 9.22µs,] [INFO] [stdout] test tests::async_test_test_observer_next ... ok [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 [101.521701ms] Semaphore implementation uses mutex [INFO] [stderr] 7 PERWARN: END [101.551501ms] Semaphore implementation uses mutex [interval took 10.65µs] [INFO] [stderr] 3 PERWARN: END [101.564821ms] Semaphore implementation uses mutex [interval took 100.141369ms] [INFO] [stderr] 7 PERFWARN: statistics[Semaphore implementation uses mutex: 10.65µs,] [INFO] [stderr] 3 PERFWARN: statistics[Semaphore implementation uses mutex: 100.141371ms,] [INFO] [stderr] 2 PERWARN: END [108.34111ms] Semaphore implementation uses mutex [interval took 107.983045ms] [INFO] [stderr] 2 PERFWARN: statistics[Semaphore implementation uses mutex: 107.98305ms,] [INFO] [stdout] test tests::async_test_drop_value ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s [INFO] [stdout] [INFO] [stderr] Doc-tests await_values [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test src/lib.rs - (line 25) ... ok [INFO] [stdout] test src/lib.rs - (line 81) ... ok [INFO] [stdout] test src/lib.rs - Observer::is_dirty (line 525) ... ok [INFO] [stdout] test src/lib.rs - Observer::new (line 327) ... ok [INFO] [stdout] test src/lib.rs - Value (line 125) ... ok [INFO] [stdout] test src/lib.rs - Observer::current_value (line 352) ... ok [INFO] [stdout] test src/lib.rs - Value::get (line 185) ... ok [INFO] [stdout] test src/lib.rs - Value::new (line 162) ... ok [INFO] [stdout] test src/lib.rs - Value::set (line 215) ... ok [INFO] [stdout] test src/lib.rs - Value::observe (line 243) ... ok [INFO] [stdout] test src/lib.rs - Observer (line 294) ... ok [INFO] [stdout] test src/aggregate.rs - aggregate::AggregateObserver::new (line 89) ... ok [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::next (line 144) ... ok [INFO] [stdout] test src/lib.rs - (line 52) ... ok [INFO] [stdout] test src/lib.rs - Observer::next (line 391) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e0116d8c45f575ea55ba6c0db55009e4fa6cd1ba76f96702fc387191454c1df4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e0116d8c45f575ea55ba6c0db55009e4fa6cd1ba76f96702fc387191454c1df4", kill_on_drop: false }` [INFO] [stdout] e0116d8c45f575ea55ba6c0db55009e4fa6cd1ba76f96702fc387191454c1df4