[INFO] crate metrix 0.13.8 is already in cache
[INFO] testing metrix-0.13.8 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] extracting crate metrix 0.13.8 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate metrix 0.13.8 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate metrix 0.13.8
[INFO] finished tweaking crates.io crate metrix 0.13.8
[INFO] tweaked toml for crates.io crate metrix 0.13.8 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate metrix 0.13.8 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b3eeb2b809f8189b5db484a8a9ddc65abfacfc80b9e2ba053490d08fd97a2b17
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b3eeb2b809f8189b5db484a8a9ddc65abfacfc80b9e2ba053490d08fd97a2b17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b3eeb2b809f8189b5db484a8a9ddc65abfacfc80b9e2ba053490d08fd97a2b17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3eeb2b809f8189b5db484a8a9ddc65abfacfc80b9e2ba053490d08fd97a2b17", kill_on_drop: false }`
[INFO] [stdout] b3eeb2b809f8189b5db484a8a9ddc65abfacfc80b9e2ba053490d08fd97a2b17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8de646ad8bd85170484c8b5eec9e233464a0dda3887a344fea786d6a6a2b4e0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c8de646ad8bd85170484c8b5eec9e233464a0dda3887a344fea786d6a6a2b4e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling libc v0.2.70
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling ppv-lite86 v0.2.8
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling json v0.12.4
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling crossbeam-channel v0.4.2
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling ordered-float v1.0.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling exponential-decay-histogram v0.1.5
[INFO] [stderr]    Compiling metrix v0.13.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Arc`
[INFO] [stdout]   --> src/instruments/fundamentals/metrics_meter.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Arc,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_at_mut`
[INFO] [stdout]   --> src/instruments/fundamentals/buckets.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn get_at_mut(&mut self, for_when: Instant) -> Option<&mut T> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.75s
[INFO] running `Command { std: "docker" "inspect" "c8de646ad8bd85170484c8b5eec9e233464a0dda3887a344fea786d6a6a2b4e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8de646ad8bd85170484c8b5eec9e233464a0dda3887a344fea786d6a6a2b4e0", kill_on_drop: false }`
[INFO] [stdout] c8de646ad8bd85170484c8b5eec9e233464a0dda3887a344fea786d6a6a2b4e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 142d0c3cf01e320dcc0b13edd9fc99d3537c0bdc626e6c23bc6dea51890ac913
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "142d0c3cf01e320dcc0b13edd9fc99d3537c0bdc626e6c23bc6dea51890ac913", kill_on_drop: false }`
[INFO] [stderr]    Compiling metrix v0.13.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Arc`
[INFO] [stdout]   --> src/instruments/fundamentals/metrics_meter.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Arc,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_at_mut`
[INFO] [stdout]   --> src/instruments/fundamentals/buckets.rs:55:12
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn get_at_mut(&mut self, for_when: Instant) -> Option<&mut T> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `offset`
[INFO] [stdout]   --> src/instruments/fundamentals/clock.rs:34:16
[INFO] [stdout]    |
[INFO] [stdout] 34 |         pub fn offset(&self) -> Duration {
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `reference`
[INFO] [stdout]   --> src/instruments/fundamentals/clock.rs:38:16
[INFO] [stdout]    |
[INFO] [stdout] 38 |         pub fn reference(&self) -> Instant {
[INFO] [stdout]    |                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_offset`
[INFO] [stdout]   --> src/instruments/fundamentals/clock.rs:42:16
[INFO] [stdout]    |
[INFO] [stdout] 42 |         pub fn set_offset(&self, offset: Duration) {
[INFO] [stdout]    |                ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `reset`
[INFO] [stdout]   --> src/instruments/fundamentals/clock.rs:46:16
[INFO] [stdout]    |
[INFO] [stdout] 46 |         pub fn reset(&self) {
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.75s
[INFO] running `Command { std: "docker" "inspect" "142d0c3cf01e320dcc0b13edd9fc99d3537c0bdc626e6c23bc6dea51890ac913", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "142d0c3cf01e320dcc0b13edd9fc99d3537c0bdc626e6c23bc6dea51890ac913", kill_on_drop: false }`
[INFO] [stdout] 142d0c3cf01e320dcc0b13edd9fc99d3537c0bdc626e6c23bc6dea51890ac913
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cd5053884cfe9f33e7c921679915d178082fb9c8f1730a18ef8705a9e508fb0b
[INFO] running `Command { std: "docker" "start" "-a" "cd5053884cfe9f33e7c921679915d178082fb9c8f1730a18ef8705a9e508fb0b", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Arc`
[INFO] [stderr]   --> src/instruments/fundamentals/metrics_meter.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     Arc,
[INFO] [stderr]    |     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_at_mut`
[INFO] [stderr]   --> src/instruments/fundamentals/buckets.rs:55:12
[INFO] [stderr]    |
[INFO] [stderr] 55 |     pub fn get_at_mut(&mut self, for_when: Instant) -> Option<&mut T> {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `offset`
[INFO] [stderr]   --> src/instruments/fundamentals/clock.rs:34:16
[INFO] [stderr]    |
[INFO] [stderr] 34 |         pub fn offset(&self) -> Duration {
[INFO] [stderr]    |                ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `reference`
[INFO] [stderr]   --> src/instruments/fundamentals/clock.rs:38:16
[INFO] [stderr]    |
[INFO] [stderr] 38 |         pub fn reference(&self) -> Instant {
[INFO] [stderr]    |                ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `set_offset`
[INFO] [stderr]   --> src/instruments/fundamentals/clock.rs:42:16
[INFO] [stderr]    |
[INFO] [stderr] 42 |         pub fn set_offset(&self, offset: Duration) {
[INFO] [stderr]    |                ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `reset`
[INFO] [stderr]   --> src/instruments/fundamentals/clock.rs:46:16
[INFO] [stderr]    |
[INFO] [stderr] 46 |         pub fn reset(&self) {
[INFO] [stderr]    |                ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/metrix-4c27a0385b948676
[INFO] [stdout] 
[INFO] [stdout] running 73 tests
[INFO] [stdout] test instruments::counter::test::updates ... ok
[INFO] [stdout] test instruments::fundamentals::buckets::test::non_equidistant_advance ... ok
[INFO] [stdout] test instruments::fundamentals::buckets::test::shift_by_half_ticks ... ok
[INFO] [stdout] test instruments::fundamentals::buckets::test::buckets_with_one_item_works_without_ticks ... ok
[INFO] [stdout] test instruments::fundamentals::buckets::test::shift_by_double_tick ... ok
[INFO] [stdout] test instruments::fundamentals::buckets::test::with_three_initialized_items ... ok
[INFO] [stdout] test instruments::fundamentals::buckets::test::empty_by_over_tick_1 ... ok
[INFO] [stdout] test instruments::fundamentals::buckets::test::empty_by_over_tick_2 ... ok
[INFO] [stdout] test instruments::fundamentals::buckets::test::shift_by_tick ... ok
[INFO] [stdout] test instruments::fundamentals::buckets::test::initial_buckets ... ok
[INFO] [stdout] test instruments::fundamentals::buckets::test::with_three_uninitialized_items_tick_one_second ... ok
[INFO] [stdout] test instruments::fundamentals::metrics_meter::test::decay ... ok
[INFO] [stdout] test instruments::fundamentals::metrics_meter::test::non_zero ... ok
[INFO] [stdout] test instruments::gauge::test::empty_gauge_updates_with_value ... ok
[INFO] [stdout] test instruments::fundamentals::metrics_meter::test_ewma::ewma15 ... ok
[INFO] [stdout] test instruments::gauge::test::empty_gauge_updates_by_increment_by ... ok
[INFO] [stdout] test instruments::fundamentals::buckets::test::with_three_initialized_items_tick_one_second ... ok
[INFO] [stdout] test instruments::fundamentals::metrics_meter::test::snapshot ... ok
[INFO] [stdout] test instruments::gauge::test::empty_gauge_updates_by_decrement ... ok
[INFO] [stdout] test instruments::gauge::test::empty_gauge_updates_with_duration ... ok
[INFO] [stdout] test instruments::fundamentals::metrics_meter::test::zero ... ok
[INFO] [stdout] test instruments::fundamentals::metrics_meter::test_ewma::ewma1 ... ok
[INFO] [stdout] test instruments::gauge::test::gauge_for_labels ... ok
[INFO] [stdout] test instruments::gauge::test::gauge_for_all_labels ... ok
[INFO] [stdout] test instruments::gauge::test::fresh_node_is_empty ... ok
[INFO] [stdout] test instruments::gauge::test::gauge_inc_dec_on ... ok
[INFO] [stdout] test instruments::gauge::test::empty_gauge_updates_by_increment ... ok
[INFO] [stdout] test instruments::fundamentals::metrics_meter::test_ewma::ewma5 ... ok
[INFO] [stdout] test instruments::gauge::test::gauge_inc_dec_on_many ... ok
[INFO] [stdout] test instruments::gauge::test::non_empty_gauge_updates_by_decrement_by ... ok
[INFO] [stdout] test instruments::gauge::test::non_empty_gauge_updates_by_increment ... ok
[INFO] [stdout] test instruments::gauge::test::gauge_for_label_deltas_only ... ok
[INFO] [stdout] test instruments::gauge::test::empty_gauge_updates_by_decrement_by ... ok
[INFO] [stdout] test instruments::gauge::test::gauge_for_label_label_does_not_exist ... ok
[INFO] [stdout] test instruments::gauge::tracking::test::one_bucket_works_correctly_with_2_times_the_same_updates_and_one_bucket_shift ... ok
[INFO] [stdout] test instruments::gauge::tracking::test::one_bucket_works_correctly_with_one_update ... ok
[INFO] [stdout] test instruments::gauge::tracking::test::one_bucket_works_correctly_with_two_different_updates_in_the_same_bucket ... ok
[INFO] [stdout] test instruments::gauge::test::non_empty_gauge_updates_with_value ... ok
[INFO] [stdout] test instruments::gauge::test::non_empty_gauge_updates_with_duration ... ok
[INFO] [stdout] test instruments::gauge::tracking::test::empty_bucket_returns_none ... ok
[INFO] [stdout] test instruments::gauge::tracking::test::none_empty_bucket_returns_some ... ok
[INFO] [stdout] test instruments::gauge::test::non_empty_gauge_updates_by_decrement ... ok
[INFO] [stdout] test instruments::gauge::test::gauge_for_label_label_exists ... ok
[INFO] [stdout] test instruments::gauge::tracking::test::one_bucket_works_correctly_with_2_times_a_different_update_and_one_bucket_shift ... ok
[INFO] [stdout] test instruments::gauge::test::non_empty_gauge_updates_by_increment_by ... ok
[INFO] [stdout] test instruments::gauge::tracking::test::two_buckets_works_correctly_with_2_times_the_same_updates_and_one_bucket_shift ... ok
[INFO] [stdout] test instruments::label_filter::test_label_filter::accept_three_filter ... ok
[INFO] [stdout] test instruments::label_filter::test_label_filter::accept_four_filter ... ok
[INFO] [stdout] test instruments::label_filter::test_label_filter::accept_many_filter ... ok
[INFO] [stdout] test instruments::label_filter::test_label_filter::accept_all_filter ... ok
[INFO] [stdout] test instruments::gauge::tracking::test::two_buckets_works_correctly_with_different_updates_and_one_bucket_shift ... ok
[INFO] [stdout] test instruments::label_filter::test_label_filter::accept_five_filter ... ok
[INFO] [stdout] test instruments::label_filter::test_label_filter::accept_one_filter ... ok
[INFO] [stdout] test instruments::label_filter::test_label_filter::accept_two_filter ... ok
[INFO] [stdout] test instruments::gauge::tracking::test::two_buckets_works_correctly_2_different_updates_in_each_bucket_with_one_bucket_shift ... ok
[INFO] [stdout] test instruments::label_filter::test_label_filter::empty_filter ... ok
[INFO] [stdout] test instruments::label_filter::test_label_filter_internal::accept_all_filter ... ok
[INFO] [stdout] test instruments::histogram::histogram_without_inactivity_accepts_future_timestamp ... ok
[INFO] [stdout] test instruments::label_filter::test_label_filter::many_filters ... ok
[INFO] [stdout] test instruments::histogram::histogram_with_inactivity_accepts_future_timestamp ... ok
[INFO] [stdout] test instruments::label_filter::test_label_filter_internal::accept_three_filter ... ok
[INFO] [stdout] test instruments::label_filter::test_label_filter_internal::empty_filter ... ok
[INFO] [stdout] test instruments::label_filter::test_label_filter_internal::many_filters ... ok
[INFO] [stdout] test instruments::test_time_conversion::duration_to_display_value_from_millis ... ok
[INFO] [stdout] test instruments::test_time_conversion::duration_to_display_value_from_seconds ... ok
[INFO] [stdout] test instruments::test_time_conversion::duration_to_display_value_from_nanos ... ok
[INFO] [stdout] test instruments::label_filter::test_label_filter_internal::accept_five_filter ... ok
[INFO] [stderr]    Doc-tests metrix
[INFO] [stdout] test instruments::label_filter::test_label_filter_internal::accept_four_filter ... ok
[INFO] [stdout] test instruments::label_filter::test_label_filter_internal::accept_many_filter ... ok
[INFO] [stdout] test instruments::label_filter::test_label_filter_internal::accept_one_filter ... ok
[INFO] [stdout] test instruments::label_filter::test_label_filter_internal::accept_two_filter ... ok
[INFO] [stdout] test instruments::test_time_conversion::duration_to_display_value_from_micros ... ok
[INFO] [stdout] test processor::the_telemetry_transmitter_is_sync ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 73 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/instruments/gauge/mod.rs - instruments::gauge::Gauge (line 26) ... ok
[INFO] [stdout] test src/snapshot.rs - snapshot::find_item (line 145) ... ok
[INFO] [stdout] test src/instruments/counter.rs - instruments::counter::Counter (line 18) ... ok
[INFO] [stdout] test src/snapshot.rs - snapshot::Snapshot::find (line 63) ... ok
[INFO] [stdout] test src/instruments/gauge/mod.rs - instruments::gauge::Gauge (line 38) ... ok
[INFO] [stdout] test src/instruments/panel.rs - instruments::panel::Panel (line 21) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cd5053884cfe9f33e7c921679915d178082fb9c8f1730a18ef8705a9e508fb0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd5053884cfe9f33e7c921679915d178082fb9c8f1730a18ef8705a9e508fb0b", kill_on_drop: false }`
[INFO] [stdout] cd5053884cfe9f33e7c921679915d178082fb9c8f1730a18ef8705a9e508fb0b