[INFO] fetching crate metrix 0.13.13... [INFO] testing metrix-0.13.13 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate metrix 0.13.13 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate metrix 0.13.13 [INFO] finished tweaking crates.io crate metrix 0.13.13 [INFO] tweaked toml for crates.io crate metrix 0.13.13 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate metrix 0.13.13 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 metrix 0.13.13 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 jemalloc-ctl v0.3.3 [INFO] [stderr] Downloaded futures v0.3.13 [INFO] [stderr] Downloaded ordered-float v2.1.1 [INFO] [stderr] Downloaded futures-executor v0.3.13 [INFO] [stderr] Downloaded exponential-decay-histogram v0.1.9 [INFO] [stderr] Downloaded crossbeam-utils v0.8.3 [INFO] [stderr] Downloaded futures-macro v0.3.13 [INFO] [stderr] Downloaded syn v1.0.67 [INFO] [stderr] Downloaded libc v0.2.91 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 6675e11590c578d3a555e405e61e9e87daea75ee005d8ae60ecdb7ccb37cc883 [INFO] running `Command { std: "docker" "start" "-a" "6675e11590c578d3a555e405e61e9e87daea75ee005d8ae60ecdb7ccb37cc883", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6675e11590c578d3a555e405e61e9e87daea75ee005d8ae60ecdb7ccb37cc883", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6675e11590c578d3a555e405e61e9e87daea75ee005d8ae60ecdb7ccb37cc883", kill_on_drop: false }` [INFO] [stdout] 6675e11590c578d3a555e405e61e9e87daea75ee005d8ae60ecdb7ccb37cc883 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 0c46b2589409c8a21515832cc421fc7fd6a8a66b0a735aa126436c8dfed25487 [INFO] running `Command { std: "docker" "start" "-a" "0c46b2589409c8a21515832cc421fc7fd6a8a66b0a735aa126436c8dfed25487", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.91 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling syn v1.0.67 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling futures-sink v0.3.13 [INFO] [stderr] Compiling futures-core v0.3.13 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling futures-channel v0.3.13 [INFO] [stderr] Compiling pin-project-lite v0.2.6 [INFO] [stderr] Compiling futures-io v0.3.13 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Compiling futures-task v0.3.13 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling json v0.12.4 [INFO] [stderr] Compiling crossbeam-channel v0.5.0 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling ordered-float v2.1.1 [INFO] [stderr] Compiling exponential-decay-histogram v0.1.9 [INFO] [stderr] Compiling futures-macro v0.3.13 [INFO] [stderr] Compiling futures-util v0.3.13 [INFO] [stderr] Compiling futures-executor v0.3.13 [INFO] [stderr] Compiling futures v0.3.13 [INFO] [stderr] Compiling metrix v0.13.13 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `drop_guard` is never read [INFO] [stdout] --> src/driver.rs:154:5 [INFO] [stdout] | [INFO] [stdout] 152 | pub struct TelemetryDriver { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 153 | descriptives: Descriptives, [INFO] [stdout] 154 | drop_guard: Arc, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TelemetryDriver` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_at_mut` is never used [INFO] [stdout] --> src/instruments/fundamentals/buckets.rs:55:12 [INFO] [stdout] | [INFO] [stdout] 24 | / impl SecondsBuckets [INFO] [stdout] 25 | | where [INFO] [stdout] 26 | | T: Default, [INFO] [stdout] 27 | | C: Clock, [INFO] [stdout] | |_____________- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 55 | pub fn get_at_mut(&mut self, for_when: Instant) -> Option<&mut T> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `mean` is never read [INFO] [stdout] --> src/instruments/fundamentals/metrics_meter.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct MeterSnapshot { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 23 | pub mean: f64, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MeterSnapshot` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `rate`, `mean`, and `count` are never used [INFO] [stdout] --> src/instruments/fundamentals/metrics_meter.rs:48:8 [INFO] [stdout] | [INFO] [stdout] 41 | pub trait Meter: Send + Sync { [INFO] [stdout] | ----- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 48 | fn rate(&self, rate: f64) -> f64; [INFO] [stdout] | ^^^^ [INFO] [stdout] 49 | [INFO] [stdout] 50 | fn mean(&self) -> f64; [INFO] [stdout] | ^^^^ [INFO] [stdout] 51 | [INFO] [stdout] 52 | fn count(&self) -> i64; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/instruments/fundamentals/buckets.rs:74:17 [INFO] [stdout] | [INFO] [stdout] 74 | pub fn iter(&mut self) -> BucketIterator { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 74 | pub fn iter(&mut self) -> BucketIterator<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/instruments/meter.rs:184:32 [INFO] [stdout] | [INFO] [stdout] 184 | pub(crate) fn get_snapshot(&self) -> MeterSnapshot { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 184 | pub(crate) fn get_snapshot(&self) -> MeterSnapshot<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/instruments/other_instruments/value_meter.rs:189:32 [INFO] [stdout] | [INFO] [stdout] 189 | pub(crate) fn get_snapshot(&self) -> MeterSnapshot { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 189 | pub(crate) fn get_snapshot(&self) -> MeterSnapshot<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/snapshot.rs:30:32 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn find_with_separator(&self, path: &str, separator: char) -> FindItem { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^^ 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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 30 | pub fn find_with_separator(&self, path: &str, separator: char) -> FindItem<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/snapshot.rs:96:17 [INFO] [stdout] | [INFO] [stdout] 96 | pub fn find(&self, path: &str) -> FindItem { [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 96 | pub fn find(&self, path: &str) -> FindItem<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/snapshot.rs:231:32 [INFO] [stdout] | [INFO] [stdout] 231 | pub fn find_with_separator(&self, path: &str, separator: char) -> FindItem { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^^ 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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 231 | pub fn find_with_separator(&self, path: &str, separator: char) -> FindItem<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/snapshot.rs:240:17 [INFO] [stdout] | [INFO] [stdout] 240 | pub fn find(&self, path: &str) -> FindItem { [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 240 | pub fn find(&self, path: &str) -> FindItem<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.21s [INFO] running `Command { std: "docker" "inspect" "0c46b2589409c8a21515832cc421fc7fd6a8a66b0a735aa126436c8dfed25487", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c46b2589409c8a21515832cc421fc7fd6a8a66b0a735aa126436c8dfed25487", kill_on_drop: false }` [INFO] [stdout] 0c46b2589409c8a21515832cc421fc7fd6a8a66b0a735aa126436c8dfed25487 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 08cc96a667d5362dad3253c523c19de144c45d5cb55ee469cda810b63223413e [INFO] running `Command { std: "docker" "start" "-a" "08cc96a667d5362dad3253c523c19de144c45d5cb55ee469cda810b63223413e", kill_on_drop: false }` [INFO] [stdout] warning: field `drop_guard` is never read [INFO] [stdout] --> src/driver.rs:154:5 [INFO] [stdout] | [INFO] [stdout] 152 | pub struct TelemetryDriver { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 153 | descriptives: Descriptives, [INFO] [stdout] 154 | drop_guard: Arc, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TelemetryDriver` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_at_mut` is never used [INFO] [stdout] --> src/instruments/fundamentals/buckets.rs:55:12 [INFO] [stdout] | [INFO] [stdout] 24 | / impl SecondsBuckets [INFO] [stdout] 25 | | where [INFO] [stdout] 26 | | T: Default, [INFO] [stdout] 27 | | C: Clock, [INFO] [stdout] | |_____________- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 55 | pub fn get_at_mut(&mut self, for_when: Instant) -> Option<&mut T> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `mean` is never read [INFO] [stdout] --> src/instruments/fundamentals/metrics_meter.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct MeterSnapshot { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 23 | pub mean: f64, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MeterSnapshot` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `rate`, `mean`, and `count` are never used [INFO] [stdout] --> src/instruments/fundamentals/metrics_meter.rs:48:8 [INFO] [stdout] | [INFO] [stdout] 41 | pub trait Meter: Send + Sync { [INFO] [stdout] | ----- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 48 | fn rate(&self, rate: f64) -> f64; [INFO] [stdout] | ^^^^ [INFO] [stdout] 49 | [INFO] [stdout] 50 | fn mean(&self) -> f64; [INFO] [stdout] | ^^^^ [INFO] [stdout] 51 | [INFO] [stdout] 52 | fn count(&self) -> i64; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/instruments/fundamentals/buckets.rs:74:17 [INFO] [stdout] | [INFO] [stdout] 74 | pub fn iter(&mut self) -> BucketIterator { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 74 | pub fn iter(&mut self) -> BucketIterator<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/instruments/meter.rs:184:32 [INFO] [stdout] | [INFO] [stdout] 184 | pub(crate) fn get_snapshot(&self) -> MeterSnapshot { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 184 | pub(crate) fn get_snapshot(&self) -> MeterSnapshot<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling metrix v0.13.13 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/instruments/other_instruments/value_meter.rs:189:32 [INFO] [stdout] | [INFO] [stdout] 189 | pub(crate) fn get_snapshot(&self) -> MeterSnapshot { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 189 | pub(crate) fn get_snapshot(&self) -> MeterSnapshot<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/snapshot.rs:30:32 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn find_with_separator(&self, path: &str, separator: char) -> FindItem { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^^ 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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 30 | pub fn find_with_separator(&self, path: &str, separator: char) -> FindItem<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/snapshot.rs:96:17 [INFO] [stdout] | [INFO] [stdout] 96 | pub fn find(&self, path: &str) -> FindItem { [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 96 | pub fn find(&self, path: &str) -> FindItem<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/snapshot.rs:231:32 [INFO] [stdout] | [INFO] [stdout] 231 | pub fn find_with_separator(&self, path: &str, separator: char) -> FindItem { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^^ 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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 231 | pub fn find_with_separator(&self, path: &str, separator: char) -> FindItem<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/snapshot.rs:240:17 [INFO] [stdout] | [INFO] [stdout] 240 | pub fn find(&self, path: &str) -> FindItem { [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 240 | pub fn find(&self, path: &str) -> FindItem<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `drop_guard` is never read [INFO] [stdout] --> src/driver.rs:154:5 [INFO] [stdout] | [INFO] [stdout] 152 | pub struct TelemetryDriver { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 153 | descriptives: Descriptives, [INFO] [stdout] 154 | drop_guard: Arc, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TelemetryDriver` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `offset`, `reference`, `set_offset`, and `reset` are never used [INFO] [stdout] --> src/instruments/fundamentals/clock.rs:34:16 [INFO] [stdout] | [INFO] [stdout] 33 | impl ManualOffsetClock { [INFO] [stdout] | ---------------------- methods in this implementation [INFO] [stdout] 34 | pub fn offset(&self) -> Duration { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 38 | pub fn reference(&self) -> Instant { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | pub fn set_offset(&self, offset: Duration) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 46 | pub fn reset(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `mean` is never read [INFO] [stdout] --> src/instruments/fundamentals/metrics_meter.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct MeterSnapshot { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 23 | pub mean: f64, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MeterSnapshot` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `rate`, `mean`, and `count` are never used [INFO] [stdout] --> src/instruments/fundamentals/metrics_meter.rs:48:8 [INFO] [stdout] | [INFO] [stdout] 41 | pub trait Meter: Send + Sync { [INFO] [stdout] | ----- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 48 | fn rate(&self, rate: f64) -> f64; [INFO] [stdout] | ^^^^ [INFO] [stdout] 49 | [INFO] [stdout] 50 | fn mean(&self) -> f64; [INFO] [stdout] | ^^^^ [INFO] [stdout] 51 | [INFO] [stdout] 52 | fn count(&self) -> i64; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/instruments/fundamentals/buckets.rs:74:17 [INFO] [stdout] | [INFO] [stdout] 74 | pub fn iter(&mut self) -> BucketIterator { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 74 | pub fn iter(&mut self) -> BucketIterator<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/instruments/meter.rs:184:32 [INFO] [stdout] | [INFO] [stdout] 184 | pub(crate) fn get_snapshot(&self) -> MeterSnapshot { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 184 | pub(crate) fn get_snapshot(&self) -> MeterSnapshot<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/instruments/other_instruments/value_meter.rs:189:32 [INFO] [stdout] | [INFO] [stdout] 189 | pub(crate) fn get_snapshot(&self) -> MeterSnapshot { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 189 | pub(crate) fn get_snapshot(&self) -> MeterSnapshot<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/snapshot.rs:30:32 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn find_with_separator(&self, path: &str, separator: char) -> FindItem { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^^ 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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 30 | pub fn find_with_separator(&self, path: &str, separator: char) -> FindItem<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/snapshot.rs:96:17 [INFO] [stdout] | [INFO] [stdout] 96 | pub fn find(&self, path: &str) -> FindItem { [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 96 | pub fn find(&self, path: &str) -> FindItem<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/snapshot.rs:231:32 [INFO] [stdout] | [INFO] [stdout] 231 | pub fn find_with_separator(&self, path: &str, separator: char) -> FindItem { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^^ 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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 231 | pub fn find_with_separator(&self, path: &str, separator: char) -> FindItem<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/snapshot.rs:240:17 [INFO] [stdout] | [INFO] [stdout] 240 | pub fn find(&self, path: &str) -> FindItem { [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 240 | pub fn find(&self, path: &str) -> FindItem<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.41s [INFO] running `Command { std: "docker" "inspect" "08cc96a667d5362dad3253c523c19de144c45d5cb55ee469cda810b63223413e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08cc96a667d5362dad3253c523c19de144c45d5cb55ee469cda810b63223413e", kill_on_drop: false }` [INFO] [stdout] 08cc96a667d5362dad3253c523c19de144c45d5cb55ee469cda810b63223413e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 1f4af3f47ddaea6c02b339ca442765aed73bf3bb1addfd3f7251d7a554bbedc1 [INFO] running `Command { std: "docker" "start" "-a" "1f4af3f47ddaea6c02b339ca442765aed73bf3bb1addfd3f7251d7a554bbedc1", kill_on_drop: false }` [INFO] [stderr] warning: field `drop_guard` is never read [INFO] [stderr] --> src/driver.rs:154:5 [INFO] [stderr] | [INFO] [stderr] 152 | pub struct TelemetryDriver { [INFO] [stderr] | --------------- field in this struct [INFO] [stderr] 153 | descriptives: Descriptives, [INFO] [stderr] 154 | drop_guard: Arc, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `TelemetryDriver` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: method `get_at_mut` is never used [INFO] [stderr] --> src/instruments/fundamentals/buckets.rs:55:12 [INFO] [stderr] | [INFO] [stderr] 24 | / impl SecondsBuckets [INFO] [stderr] 25 | | where [INFO] [stderr] 26 | | T: Default, [INFO] [stderr] 27 | | C: Clock, [INFO] [stderr] | |_____________- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 55 | pub fn get_at_mut(&mut self, for_when: Instant) -> Option<&mut T> { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `mean` is never read [INFO] [stderr] --> src/instruments/fundamentals/metrics_meter.rs:23:9 [INFO] [stderr] | [INFO] [stderr] 20 | pub struct MeterSnapshot { [INFO] [stderr] | ------------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 23 | pub mean: f64, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `MeterSnapshot` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: methods `rate`, `mean`, and `count` are never used [INFO] [stderr] --> src/instruments/fundamentals/metrics_meter.rs:48:8 [INFO] [stderr] | [INFO] [stderr] 41 | pub trait Meter: Send + Sync { [INFO] [stderr] | ----- methods in this trait [INFO] [stderr] ... [INFO] [stderr] 48 | fn rate(&self, rate: f64) -> f64; [INFO] [stderr] | ^^^^ [INFO] [stderr] 49 | [INFO] [stderr] 50 | fn mean(&self) -> f64; [INFO] [stderr] | ^^^^ [INFO] [stderr] 51 | [INFO] [stderr] 52 | fn count(&self) -> i64; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/instruments/fundamentals/buckets.rs:74:17 [INFO] [stderr] | [INFO] [stderr] 74 | pub fn iter(&mut self) -> BucketIterator { [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided 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] 74 | pub fn iter(&mut self) -> BucketIterator<'_, T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/instruments/meter.rs:184:32 [INFO] [stderr] | [INFO] [stderr] 184 | pub(crate) fn get_snapshot(&self) -> MeterSnapshot { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 184 | pub(crate) fn get_snapshot(&self) -> MeterSnapshot<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/instruments/other_instruments/value_meter.rs:189:32 [INFO] [stderr] | [INFO] [stderr] 189 | pub(crate) fn get_snapshot(&self) -> MeterSnapshot { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 189 | pub(crate) fn get_snapshot(&self) -> MeterSnapshot<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/snapshot.rs:30:32 [INFO] [stderr] | [INFO] [stderr] 30 | pub fn find_with_separator(&self, path: &str, separator: char) -> FindItem { [INFO] [stderr] | ^^^^^ the lifetime is elided here ^^^^^^^^ 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] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 30 | pub fn find_with_separator(&self, path: &str, separator: char) -> FindItem<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/snapshot.rs:96:17 [INFO] [stderr] | [INFO] [stderr] 96 | pub fn find(&self, path: &str) -> FindItem { [INFO] [stderr] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 96 | pub fn find(&self, path: &str) -> FindItem<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/snapshot.rs:231:32 [INFO] [stderr] | [INFO] [stderr] 231 | pub fn find_with_separator(&self, path: &str, separator: char) -> FindItem { [INFO] [stderr] | ^^^^^ the lifetime is elided here ^^^^^^^^ 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] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 231 | pub fn find_with_separator(&self, path: &str, separator: char) -> FindItem<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/snapshot.rs:240:17 [INFO] [stderr] | [INFO] [stderr] 240 | pub fn find(&self, path: &str) -> FindItem { [INFO] [stderr] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 240 | pub fn find(&self, path: &str) -> FindItem<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: methods `offset`, `reference`, `set_offset`, and `reset` are never used [INFO] [stderr] --> src/instruments/fundamentals/clock.rs:34:16 [INFO] [stderr] | [INFO] [stderr] 33 | impl ManualOffsetClock { [INFO] [stderr] | ---------------------- methods in this implementation [INFO] [stderr] 34 | pub fn offset(&self) -> Duration { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 38 | pub fn reference(&self) -> Instant { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 42 | pub fn set_offset(&self, offset: Duration) { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 46 | pub fn reset(&self) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `metrix` (lib) generated 11 warnings (run `cargo fix --lib -p metrix` to apply 7 suggestions) [INFO] [stderr] warning: `metrix` (lib test) generated 11 warnings (10 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/metrix-af67f245e164904c) [INFO] [stdout] [INFO] [stdout] running 73 tests [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::initial_buckets ... ok [INFO] [stdout] test instruments::fundamentals::buckets::test::non_equidistant_advance ... ok [INFO] [stdout] test instruments::fundamentals::buckets::test::shift_by_double_tick ... ok [INFO] [stdout] test instruments::counter::test::updates ... ok [INFO] [stdout] test instruments::fundamentals::buckets::test::shift_by_tick ... ok [INFO] [stdout] test instruments::fundamentals::buckets::test::with_three_initialized_items_tick_one_second ... ok [INFO] [stdout] test instruments::fundamentals::buckets::test::with_three_initialized_items ... 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_ewma::ewma1 ... ok [INFO] [stdout] test instruments::gauge::test::empty_gauge_updates_by_decrement ... ok [INFO] [stdout] test instruments::fundamentals::metrics_meter::test::non_zero ... ok [INFO] [stdout] test instruments::fundamentals::metrics_meter::test::snapshot ... ok [INFO] [stdout] test instruments::fundamentals::metrics_meter::test_ewma::ewma15 ... ok [INFO] [stdout] test instruments::fundamentals::metrics_meter::test_ewma::ewma5 ... ok [INFO] [stdout] test instruments::gauge::test::empty_gauge_updates_by_decrement_by ... ok [INFO] [stdout] test instruments::gauge::test::empty_gauge_updates_by_increment ... ok [INFO] [stdout] test instruments::gauge::test::empty_gauge_updates_with_value ... ok [INFO] [stdout] test instruments::gauge::test::fresh_node_is_empty ... ok [INFO] [stdout] test instruments::gauge::test::empty_gauge_updates_with_duration ... ok [INFO] [stdout] test instruments::gauge::test::gauge_for_all_labels ... ok [INFO] [stdout] test instruments::gauge::test::gauge_for_label_label_exists ... ok [INFO] [stdout] test instruments::gauge::test::gauge_for_label_deltas_only ... ok [INFO] [stdout] test instruments::gauge::test::gauge_for_labels ... ok [INFO] [stdout] test instruments::gauge::test::gauge_inc_dec_on ... 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 ... ok [INFO] [stdout] test instruments::gauge::test::non_empty_gauge_updates_by_decrement_by ... ok [INFO] [stdout] test instruments::fundamentals::buckets::test::buckets_with_one_item_works_without_ticks ... ok [INFO] [stdout] test instruments::gauge::test::non_empty_gauge_updates_with_duration ... ok [INFO] [stdout] test instruments::gauge::test::non_empty_gauge_updates_by_increment_by ... ok [INFO] [stdout] test instruments::fundamentals::metrics_meter::test::zero ... ok [INFO] [stdout] test instruments::gauge::test::empty_gauge_updates_by_increment_by ... ok [INFO] [stdout] test instruments::gauge::test::gauge_for_label_label_does_not_exist ... ok [INFO] [stdout] test instruments::fundamentals::buckets::test::shift_by_half_ticks ... ok [INFO] [stdout] test instruments::gauge::test::non_empty_gauge_updates_by_increment ... 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::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_with_value ... 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::gauge::tracking::test::none_empty_bucket_returns_some ... 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::two_buckets_works_correctly_with_different_updates_and_one_bucket_shift ... ok [INFO] [stdout] test instruments::label_filter::test_label_filter::accept_all_filter ... ok [INFO] [stdout] test instruments::histogram::histogram_with_inactivity_accepts_future_timestamp ... ok [INFO] [stdout] test instruments::gauge::tracking::test::one_bucket_works_correctly_with_one_update ... 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_one_filter ... ok [INFO] [stdout] test instruments::label_filter::test_label_filter::accept_five_filter ... ok [INFO] [stdout] test instruments::gauge::tracking::test::empty_bucket_returns_none ... ok [INFO] [stdout] test instruments::label_filter::test_label_filter::accept_three_filter ... ok [INFO] [stdout] test instruments::label_filter::test_label_filter::accept_two_filter ... 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::label_filter::test_label_filter::many_filters ... ok [INFO] [stderr] Doc-tests metrix [INFO] [stdout] test instruments::label_filter::test_label_filter::accept_four_filter ... ok [INFO] [stdout] test instruments::label_filter::test_label_filter_internal::accept_five_filter ... ok [INFO] [stdout] test instruments::histogram::histogram_without_inactivity_accepts_future_timestamp ... ok [INFO] [stdout] test instruments::label_filter::test_label_filter::accept_many_filter ... ok [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_three_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_micros ... ok [INFO] [stdout] test instruments::test_time_conversion::duration_to_display_value_from_nanos ... ok [INFO] [stdout] test instruments::test_time_conversion::duration_to_display_value_from_seconds ... ok [INFO] [stdout] test instruments::label_filter::test_label_filter_internal::accept_two_filter ... ok [INFO] [stdout] test processor::the_telemetry_transmitter_is_sync ... ok [INFO] [stdout] test instruments::test_time_conversion::duration_to_display_value_from_millis ... ok [INFO] [stdout] test instruments::label_filter::test_label_filter_internal::empty_filter ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 73 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/instruments/counter.rs - instruments::counter::Counter (line 18) ... ok [INFO] [stdout] test src/instruments/gauge/mod.rs - instruments::gauge::Gauge (line 38) ... ok [INFO] [stdout] test src/instruments/gauge/mod.rs - instruments::gauge::Gauge (line 26) ... ok [INFO] [stdout] test src/snapshot.rs - snapshot::Snapshot::find (line 63) ... ok [INFO] [stdout] test src/instruments/panel.rs - instruments::panel::Panel (line 21) ... ok [INFO] [stdout] test src/snapshot.rs - snapshot::find_item (line 145) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.09s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1f4af3f47ddaea6c02b339ca442765aed73bf3bb1addfd3f7251d7a554bbedc1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f4af3f47ddaea6c02b339ca442765aed73bf3bb1addfd3f7251d7a554bbedc1", kill_on_drop: false }` [INFO] [stdout] 1f4af3f47ddaea6c02b339ca442765aed73bf3bb1addfd3f7251d7a554bbedc1