[INFO] fetching crate await_values 0.1.0... [INFO] testing await_values-0.1.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate await_values 0.1.0 into /workspace/builds/worker-7-tc2/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-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate await_values 0.1.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dc400b8b03a50b6975aa9a32b02a1cfbf82ee3ba98430d051a8ffd150854c57f [INFO] running `Command { std: "docker" "start" "-a" "dc400b8b03a50b6975aa9a32b02a1cfbf82ee3ba98430d051a8ffd150854c57f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dc400b8b03a50b6975aa9a32b02a1cfbf82ee3ba98430d051a8ffd150854c57f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc400b8b03a50b6975aa9a32b02a1cfbf82ee3ba98430d051a8ffd150854c57f", kill_on_drop: false }` [INFO] [stdout] dc400b8b03a50b6975aa9a32b02a1cfbf82ee3ba98430d051a8ffd150854c57f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 85f603fc09998171a79a55748ea9af77252c9d9fd5b89eea2a0bc6ba8e8b067c [INFO] running `Command { std: "docker" "start" "-a" "85f603fc09998171a79a55748ea9af77252c9d9fd5b89eea2a0bc6ba8e8b067c", 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 0.35s [INFO] running `Command { std: "docker" "inspect" "85f603fc09998171a79a55748ea9af77252c9d9fd5b89eea2a0bc6ba8e8b067c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85f603fc09998171a79a55748ea9af77252c9d9fd5b89eea2a0bc6ba8e8b067c", kill_on_drop: false }` [INFO] [stdout] 85f603fc09998171a79a55748ea9af77252c9d9fd5b89eea2a0bc6ba8e8b067c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e5389bbd14794f10b694ae7edd81099f0f53e057bc8effa4f8fa3ae5aaf2a45d [INFO] running `Command { std: "docker" "start" "-a" "e5389bbd14794f10b694ae7edd81099f0f53e057bc8effa4f8fa3ae5aaf2a45d", 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 6.95s [INFO] running `Command { std: "docker" "inspect" "e5389bbd14794f10b694ae7edd81099f0f53e057bc8effa4f8fa3ae5aaf2a45d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5389bbd14794f10b694ae7edd81099f0f53e057bc8effa4f8fa3ae5aaf2a45d", kill_on_drop: false }` [INFO] [stdout] e5389bbd14794f10b694ae7edd81099f0f53e057bc8effa4f8fa3ae5aaf2a45d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] bd284a3081e751e63e01237bc076de1d4355f0e99b08e1c8d8f37632deac6e9e [INFO] running `Command { std: "docker" "start" "-a" "bd284a3081e751e63e01237bc076de1d4355f0e99b08e1c8d8f37632deac6e9e", 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 0.06s [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 [3.015699ms] 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 [3.941579ms] Semaphore implementation uses mutex [INFO] [stdout] test tests::test_observer ... ok [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 [9.092228ms] Semaphore implementation uses mutex [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 [19.249606ms] Semaphore implementation uses mutex [INFO] [stderr] 4 PERWARN: END [19.304756ms] Semaphore implementation uses mutex [interval took 13.01µs] [INFO] [stderr] 2 PERWARN: END [19.330736ms] Semaphore implementation uses mutex [interval took 10.210978ms] [INFO] [stderr] 2 PERFWARN: BEGIN /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blocking_semaphore-0.1.0/src/one.rs:89:13 [19.397466ms] Semaphore implementation uses mutex [INFO] [stderr] 2 PERWARN: END [19.420696ms] Semaphore implementation uses mutex [interval took 3.05µs] [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 [19.449496ms] Semaphore implementation uses mutex [INFO] [stderr] 2 PERWARN: END [19.461376ms] Semaphore implementation uses mutex [interval took 670ns] [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 [19.473826ms] 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 [29.421994ms] Semaphore implementation uses mutex [INFO] [stderr] 4 PERWARN: END [29.872924ms] Semaphore implementation uses mutex [interval took 11.26µs] [INFO] [stderr] 2 PERWARN: END [30.795714ms] Semaphore implementation uses mutex [interval took 11.311348ms] [INFO] [stderr] 2 PERFWARN: BEGIN /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blocking_semaphore-0.1.0/src/one.rs:89:13 [31.274114ms] Semaphore implementation uses mutex [INFO] [stderr] 2 PERWARN: END [31.462464ms] Semaphore implementation uses mutex [interval took 1.7µs] [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 [31.669854ms] Semaphore implementation uses mutex [INFO] [stderr] 2 PERWARN: END [31.887334ms] Semaphore implementation uses mutex [interval took 1.02µs] [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 [32.041054ms] 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 [42.810772ms] Semaphore implementation uses mutex [INFO] [stderr] 4 PERWARN: END [43.071112ms] Semaphore implementation uses mutex [interval took 6.3µs] [INFO] [stderr] 2 PERWARN: END [43.114802ms] Semaphore implementation uses mutex [interval took 10.893018ms] [INFO] [stderr] 2 PERFWARN: BEGIN /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blocking_semaphore-0.1.0/src/one.rs:89:13 [43.457842ms] Semaphore implementation uses mutex [INFO] [stderr] 2 PERWARN: END [43.638772ms] Semaphore implementation uses mutex [interval took 1.31µs] [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 [43.828322ms] Semaphore implementation uses mutex [INFO] [stderr] 2 PERWARN: END [44.013862ms] Semaphore implementation uses mutex [interval took 1.12µs] [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 [44.192362ms] 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 [53.38141ms] Semaphore implementation uses mutex [INFO] [stderr] 2 PERWARN: END [53.71201ms] Semaphore implementation uses mutex [interval took 9.340978ms] [INFO] [stderr] 4 PERWARN: END [53.75718ms] Semaphore implementation uses mutex [interval took 92.13µs] [INFO] [stderr] 2 PERFWARN: BEGIN /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blocking_semaphore-0.1.0/src/one.rs:89:13 [53.83432ms] Semaphore implementation uses mutex [INFO] [stderr] 2 PERWARN: END [53.84784ms] Semaphore implementation uses mutex [interval took 1.14µs] [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 [53.86449ms] Semaphore implementation uses mutex [INFO] [stderr] 2 PERWARN: END [53.87508ms] Semaphore implementation uses mutex [interval took 590ns] [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 [53.88645ms] Semaphore implementation uses mutex [INFO] [stdout] test aggregate::tests::async_test_test_repeat_values ... 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 [63.911258ms] Semaphore implementation uses mutex [INFO] [stderr] 4 PERWARN: END [64.250928ms] Semaphore implementation uses mutex [interval took 7.01µs] [INFO] [stderr] 4 PERFWARN: statistics[Semaphore implementation uses mutex: 129.71µs,] [INFO] [stderr] 2 PERWARN: END [64.307728ms] Semaphore implementation uses mutex [interval took 10.411228ms] [INFO] [stderr] 2 PERFWARN: BEGIN /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blocking_semaphore-0.1.0/src/one.rs:89:13 [64.976948ms] Semaphore implementation uses mutex [INFO] [stderr] 2 PERWARN: END [65.258118ms] Semaphore implementation uses mutex [interval took 2.07µs] [INFO] [stderr] 2 PERFWARN: statistics[Semaphore implementation uses mutex: 52.18022ms,] [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 [103.006511ms] Semaphore implementation uses mutex [INFO] [stdout] test aggregate::tests::async_test_test_aggregate_observer ... ok [INFO] [stderr] 5 PERWARN: END [103.064641ms] Semaphore implementation uses mutex [interval took 12.97µs] [INFO] [stdout] test tests::async_test_drop_value ... ok [INFO] [stderr] 0 PERWARN: END [103.081901ms] Semaphore implementation uses mutex [interval took 103.051394ms] [INFO] [stderr] 5 PERFWARN: statistics[Semaphore implementation uses mutex: 12.97µs,] [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 [103.121811ms] Semaphore implementation uses mutex [INFO] [stderr] 0 PERWARN: END [103.133821ms] Semaphore implementation uses mutex [interval took 1.35µs] [INFO] [stderr] 0 PERFWARN: statistics[Semaphore implementation uses mutex: 103.052741ms,] [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 [104.129711ms] Semaphore implementation uses mutex [INFO] [stderr] 6 PERWARN: END [104.168591ms] Semaphore implementation uses mutex [interval took 9.651µs] [INFO] [stderr] 6 PERFWARN: statistics[Semaphore implementation uses mutex: 9.651µs,] [INFO] [stderr] 3 PERWARN: END [106.80154ms] Semaphore implementation uses mutex [interval took 102.333114ms] [INFO] [stderr] 3 PERFWARN: statistics[Semaphore implementation uses mutex: 102.333111ms,] [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 [185.832315ms] Semaphore implementation uses mutex [INFO] [stdout] [INFO] [stderr] 7 PERWARN: END [185.893945ms] Semaphore implementation uses mutex [interval took 10.44µs] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s [INFO] [stderr] 7 PERFWARN: statistics[Semaphore implementation uses mutex: 10.44µs,] [INFO] [stdout] [INFO] [stderr] 1 PERWARN: END [186.801925ms] Semaphore implementation uses mutex [interval took 183.523014ms] [INFO] [stderr] 1 PERFWARN: statistics[Semaphore implementation uses mutex: 183.523016ms,] [INFO] [stderr] Doc-tests await_values [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test src/aggregate.rs - aggregate::AggregateObserver::add_observer (line 107) ... ok [INFO] [stdout] test src/aggregate.rs - aggregate::AggregateObserver::new (line 89) ... ok [INFO] [stdout] test src/aggregate.rs - aggregate::AggregateObserver::next (line 144) ... ok [INFO] [stdout] test src/aggregate.rs - aggregate::AggregateObserver::from (line 251) ... ok [INFO] [stdout] test src/lib.rs - (line 25) ... ok [INFO] [stdout] test src/lib.rs - Observer::current_value (line 352) ... ok [INFO] [stdout] test src/lib.rs - Observer::is_dirty (line 525) ... ok [INFO] [stdout] test src/lib.rs - Value::new (line 162) ... ok [INFO] [stdout] test src/aggregate.rs - aggregate::AggregateObserver::is_dirty (line 198) ... ok [INFO] [stdout] test src/lib.rs - (line 81) ... ok [INFO] [stdout] test src/lib.rs - Value (line 125) ... ok [INFO] [stdout] test src/lib.rs - Observer::new (line 327) ... ok [INFO] [stdout] test src/lib.rs - Value::observe (line 243) ... ok [INFO] [stdout] test src/lib.rs - (line 52) ... ok [INFO] [stdout] test src/lib.rs - Observer (line 294) ... ok [INFO] [stdout] test src/lib.rs - Value::set (line 215) ... ok [INFO] [stdout] test src/lib.rs - Value::get (line 185) ... ok [INFO] [stdout] test src/lib.rs - Observer::next (line 391) ... ok [INFO] [stdout] test src/aggregate.rs - aggregate::AggregateObserver (line 50) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "bd284a3081e751e63e01237bc076de1d4355f0e99b08e1c8d8f37632deac6e9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd284a3081e751e63e01237bc076de1d4355f0e99b08e1c8d8f37632deac6e9e", kill_on_drop: false }` [INFO] [stdout] bd284a3081e751e63e01237bc076de1d4355f0e99b08e1c8d8f37632deac6e9e