[INFO] cloning repository https://github.com/glebpom/squeezer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/glebpom/squeezer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fglebpom%2Fsqueezer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fglebpom%2Fsqueezer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 408ef1407a2b26857dde85eee0464c5ea54d7a56
[INFO] testing glebpom/squeezer against 1.94.0 for beta-1.95-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fglebpom%2Fsqueezer" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/glebpom/squeezer
[INFO] finished tweaking git repo https://github.com/glebpom/squeezer
[INFO] tweaked toml for git repo https://github.com/glebpom/squeezer written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/glebpom/squeezer on toolchain 1.94.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/glebpom/squeezer 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" "+1.94.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a49e7c8ffcb116358ee5609209b20caf8865718d0a17b345dc4f97584e645745
[INFO] running `Command { std: "docker" "start" "-a" "a49e7c8ffcb116358ee5609209b20caf8865718d0a17b345dc4f97584e645745", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a49e7c8ffcb116358ee5609209b20caf8865718d0a17b345dc4f97584e645745", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a49e7c8ffcb116358ee5609209b20caf8865718d0a17b345dc4f97584e645745", kill_on_drop: false }`
[INFO] [stdout] a49e7c8ffcb116358ee5609209b20caf8865718d0a17b345dc4f97584e645745
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8697c0df8b37ba9ae3db799df7ea5ac0a0ee101dccd2c5c57fe9139ebb3a0d8c
[INFO] running `Command { std: "docker" "start" "-a" "8697c0df8b37ba9ae3db799df7ea5ac0a0ee101dccd2c5c57fe9139ebb3a0d8c", kill_on_drop: false }`
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[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.1
[INFO] [stderr]    Compiling syn v1.0.96
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling futures-core v0.3.21
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[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling futures-task v0.3.21
[INFO] [stderr]    Compiling pin-project-lite v0.2.9
[INFO] [stderr]    Compiling futures-sink v0.3.21
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.3
[INFO] [stderr]    Compiling signal-hook v0.3.14
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling futures-io v0.3.21
[INFO] [stderr]    Compiling slab v0.4.6
[INFO] [stderr]    Compiling once_cell v1.12.0
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling smallvec v1.8.0
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[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling lock_api v0.4.7
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[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling getrandom v0.2.7
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling mio v0.8.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling hashbrown v0.12.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
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[INFO] [stderr]    Compiling signal-hook-mio v0.2.3
[INFO] [stderr]    Compiling crossterm v0.23.2
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling median v0.3.2
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling pin-project-internal v1.0.10
[INFO] [stderr]    Compiling tokio-macros v1.8.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]    Compiling tokio v1.19.2
[INFO] [stderr]    Compiling pin-project v1.0.10
[INFO] [stderr]    Compiling thiserror v1.0.31
[INFO] [stderr]    Compiling futures-executor v0.3.21
[INFO] [stderr]    Compiling futures v0.3.21
[INFO] [stderr]    Compiling squeezer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::plan::Plan`
[INFO] [stdout]  --> src/collector.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::plan::Plan;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]   --> src/executor.rs:80:14
[INFO] [stdout]    |
[INFO] [stdout] 80 |         for (k, v) in &self.results {
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]   --> src/executor.rs:80:17
[INFO] [stdout]    |
[INFO] [stdout] 80 |         for (k, v) in &self.results {
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ExecutorStatsData` is never constructed
[INFO] [stdout]   --> src/executor.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct ExecutorStatsData<const N: usize, O>
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ExecutorStatsFrozenData` is never constructed
[INFO] [stdout]   --> src/executor.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub struct ExecutorStatsFrozenData<const N: usize, O>
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ExecutorStats` is never constructed
[INFO] [stdout]   --> src/executor.rs:87:12
[INFO] [stdout]    |
[INFO] [stdout] 87 | pub struct ExecutorStats<const N: usize, O>
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `load` is never used
[INFO] [stdout]    --> src/executor.rs:109:12
[INFO] [stdout]     |
[INFO] [stdout] 105 | / impl<const N: usize, O> ExecutorStats<N, O>
[INFO] [stdout] 106 | |     where
[INFO] [stdout] 107 | |         O: Hash + Eq + Send + Clone + 'static,
[INFO] [stdout]     | |______________________________________________- method in this implementation
[INFO] [stdout] 108 |   {
[INFO] [stdout] 109 |       pub fn load(&self) -> Option<ExecutorStatsFrozenData<N, O>> {
[INFO] [stdout]     |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Executor` is never constructed
[INFO] [stdout]    --> src/executor.rs:129:12
[INFO] [stdout]     |
[INFO] [stdout] 129 | pub struct Executor<const N: usize, P, O, F, Fn>
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `stats`, and `run` are never used
[INFO] [stdout]    --> src/executor.rs:150:12
[INFO] [stdout]     |
[INFO] [stdout] 143 | / impl<const N: usize, P, O, F, Fn> Executor<N, P, O, F, Fn>
[INFO] [stdout] 144 | |     where
[INFO] [stdout] 145 | |         P: Plan,
[INFO] [stdout] 146 | |         O: Hash + Eq + Send + Clone + 'static,
[INFO] [stdout] 147 | |         F: 'static + Future<Output=O> + Send,
[INFO] [stdout] 148 | |         Fn: 'static + FnMut() -> F + Send,
[INFO] [stdout]     | |__________________________________________- associated items in this implementation
[INFO] [stdout] 149 |   {
[INFO] [stdout] 150 |       pub fn new(plan: P, func: Fn, max_concurrency: usize) -> Self {
[INFO] [stdout]     |              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 160 |       pub fn stats(&self) -> ExecutorStats<N, O> {
[INFO] [stdout]     |              ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 167 |       pub async fn run(self) {
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Generator` is never constructed
[INFO] [stdout]   --> src/gen.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Generator<P> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `start` are never used
[INFO] [stdout]   --> src/gen.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl<P: Plan> Generator<P> {
[INFO] [stdout]    | -------------------------- associated items in this implementation
[INFO] [stdout] 17 |     pub fn new(plan: P) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub fn start(self) -> GeneratorStream<P> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `New` is never constructed
[INFO] [stdout]   --> src/gen.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | enum GeneratorStreamState {
[INFO] [stdout]    |      -------------------- variant in this enum
[INFO] [stdout] 27 |     New,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/gen.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | impl<P: Plan> GeneratorStream<P> {
[INFO] [stdout]    | -------------------------------- associated function in this implementation
[INFO] [stdout] 45 |     fn new(plan: P) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `PushMetric` is never used
[INFO] [stdout]   --> src/measure.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait PushMetric: Default + Clone + Send + 'static {
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PerSecondMeasurementState` is never constructed
[INFO] [stdout]   --> src/measure.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct PerSecondMeasurementState<const N: usize, P: PushMetric> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `current_in_window` is never used
[INFO] [stdout]   --> src/measure.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl<const N: usize, P: PushMetric> PerSecondMeasurementState<N, P> {
[INFO] [stdout]    | ------------------------------------------------------------------- method in this implementation
[INFO] [stdout] 24 |     pub fn current_in_window(&self) -> u64 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `QpsPushMetric` is never constructed
[INFO] [stdout]   --> src/measure.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct QpsPushMetric {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `QpsMeasure` is never constructed
[INFO] [stdout]   --> src/measure.rs:65:12
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub struct QpsMeasure<const N: usize, P: PushMetric> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `push_metric`, `current`, `current_in_window`, and `state` are never used
[INFO] [stdout]    --> src/measure.rs:77:12
[INFO] [stdout]     |
[INFO] [stdout]  76 | impl<const N: usize, P: PushMetric> QpsMeasure<N, P> {
[INFO] [stdout]     | ---------------------------------------------------- associated items in this implementation
[INFO] [stdout]  77 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 111 |     pub fn push_metric(&self, metric: u64) {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 115 |     pub fn current(&self) -> u64 {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 120 |     pub fn current_in_window(&self) -> u64 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 125 |     pub fn state(&self) -> PerSecondMeasurementState<N, P> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Finished` is never constructed
[INFO] [stdout]  --> src/plan/mod.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub enum Error {
[INFO] [stdout]   |          ----- variant in this enum
[INFO] [stdout] 8 |     #[error("plan execution is already finished at this time")]
[INFO] [stdout] 9 |     Finished,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Constant` is never constructed
[INFO] [stdout]  --> src/plan/constant.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Constant {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/plan/constant.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl Constant {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] 20 |     pub fn new(val: f64, period: Duration) -> Result<Self, ()> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Linear` is never constructed
[INFO] [stdout]  --> src/plan/linear.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Linear {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `LinearError` is never used
[INFO] [stdout]   --> src/plan/linear.rs:24:10
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub enum LinearError {
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/plan/linear.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | impl Linear {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 30 |     pub fn new(from: f64, to: f64, period: Duration) -> Result<Self, LinearError> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Collections` is never constructed
[INFO] [stdout]   --> src/collector.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Collections {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Collector` is never constructed
[INFO] [stdout]   --> src/collector.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct Collector<const N: usize, O>
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `spawn`, and `data_view` are never used
[INFO] [stdout]   --> src/collector.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | / impl<const N: usize, O> Collector<N, O>
[INFO] [stdout] 31 | |     where
[INFO] [stdout] 32 | |         O: Hash + Eq + Send + Clone + 'static,
[INFO] [stdout]    | |______________________________________________- associated items in this implementation
[INFO] [stdout] 33 |   {
[INFO] [stdout] 34 |       pub fn new(statistics: ExecutorStats<N, O>) -> Self {
[INFO] [stdout]    |              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |       pub fn spawn(&self) {
[INFO] [stdout]    |              ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |       pub fn data_view(&self) -> MutexGuard<'_, RawMutex, Collections> {
[INFO] [stdout]    |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.57s
[INFO] running `Command { std: "docker" "inspect" "8697c0df8b37ba9ae3db799df7ea5ac0a0ee101dccd2c5c57fe9139ebb3a0d8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8697c0df8b37ba9ae3db799df7ea5ac0a0ee101dccd2c5c57fe9139ebb3a0d8c", kill_on_drop: false }`
[INFO] [stdout] 8697c0df8b37ba9ae3db799df7ea5ac0a0ee101dccd2c5c57fe9139ebb3a0d8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 454bfbf3a13783428f8e336cc92a7bfa37a1a688a8ed91381058008a6057481f
[INFO] running `Command { std: "docker" "start" "-a" "454bfbf3a13783428f8e336cc92a7bfa37a1a688a8ed91381058008a6057481f", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `crate::plan::Plan`
[INFO] [stdout]  --> src/collector.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::plan::Plan;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]   --> src/executor.rs:80:14
[INFO] [stdout]    |
[INFO] [stdout] 80 |         for (k, v) in &self.results {
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]   --> src/executor.rs:80:17
[INFO] [stdout]    |
[INFO] [stdout] 80 |         for (k, v) in &self.results {
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ExecutorStatsData` is never constructed
[INFO] [stdout]   --> src/executor.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct ExecutorStatsData<const N: usize, O>
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ExecutorStatsFrozenData` is never constructed
[INFO] [stdout]   --> src/executor.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub struct ExecutorStatsFrozenData<const N: usize, O>
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ExecutorStats` is never constructed
[INFO] [stdout]   --> src/executor.rs:87:12
[INFO] [stdout]    |
[INFO] [stdout] 87 | pub struct ExecutorStats<const N: usize, O>
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `load` is never used
[INFO] [stdout]    --> src/executor.rs:109:12
[INFO] [stdout]     |
[INFO] [stdout] 105 | / impl<const N: usize, O> ExecutorStats<N, O>
[INFO] [stdout] 106 | |     where
[INFO] [stdout] 107 | |         O: Hash + Eq + Send + Clone + 'static,
[INFO] [stdout]     | |______________________________________________- method in this implementation
[INFO] [stdout] 108 |   {
[INFO] [stdout] 109 |       pub fn load(&self) -> Option<ExecutorStatsFrozenData<N, O>> {
[INFO] [stdout]     |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Executor` is never constructed
[INFO] [stdout]    --> src/executor.rs:129:12
[INFO] [stdout]     |
[INFO] [stdout] 129 | pub struct Executor<const N: usize, P, O, F, Fn>
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `stats`, and `run` are never used
[INFO] [stdout]    --> src/executor.rs:150:12
[INFO] [stdout]     |
[INFO] [stdout] 143 | / impl<const N: usize, P, O, F, Fn> Executor<N, P, O, F, Fn>
[INFO] [stdout] 144 | |     where
[INFO] [stdout] 145 | |         P: Plan,
[INFO] [stdout] 146 | |         O: Hash + Eq + Send + Clone + 'static,
[INFO] [stdout] 147 | |         F: 'static + Future<Output=O> + Send,
[INFO] [stdout] 148 | |         Fn: 'static + FnMut() -> F + Send,
[INFO] [stdout]     | |__________________________________________- associated items in this implementation
[INFO] [stdout] 149 |   {
[INFO] [stdout] 150 |       pub fn new(plan: P, func: Fn, max_concurrency: usize) -> Self {
[INFO] [stdout]     |              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 160 |       pub fn stats(&self) -> ExecutorStats<N, O> {
[INFO] [stdout]     |              ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 167 |       pub async fn run(self) {
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Generator` is never constructed
[INFO] [stdout]   --> src/gen.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Generator<P> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling squeezer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated items `new` and `start` are never used
[INFO] [stdout]   --> src/gen.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl<P: Plan> Generator<P> {
[INFO] [stdout]    | -------------------------- associated items in this implementation
[INFO] [stdout] 17 |     pub fn new(plan: P) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub fn start(self) -> GeneratorStream<P> {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `New` is never constructed
[INFO] [stdout]   --> src/gen.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | enum GeneratorStreamState {
[INFO] [stdout]    |      -------------------- variant in this enum
[INFO] [stdout] 27 |     New,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/gen.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | impl<P: Plan> GeneratorStream<P> {
[INFO] [stdout]    | -------------------------------- associated function in this implementation
[INFO] [stdout] 45 |     fn new(plan: P) -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `PushMetric` is never used
[INFO] [stdout]   --> src/measure.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub trait PushMetric: Default + Clone + Send + 'static {
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PerSecondMeasurementState` is never constructed
[INFO] [stdout]   --> src/measure.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct PerSecondMeasurementState<const N: usize, P: PushMetric> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `current_in_window` is never used
[INFO] [stdout]   --> src/measure.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl<const N: usize, P: PushMetric> PerSecondMeasurementState<N, P> {
[INFO] [stdout]    | ------------------------------------------------------------------- method in this implementation
[INFO] [stdout] 24 |     pub fn current_in_window(&self) -> u64 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `QpsPushMetric` is never constructed
[INFO] [stdout]   --> src/measure.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct QpsPushMetric {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `QpsMeasure` is never constructed
[INFO] [stdout]   --> src/measure.rs:65:12
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub struct QpsMeasure<const N: usize, P: PushMetric> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `push_metric`, `current`, `current_in_window`, and `state` are never used
[INFO] [stdout]    --> src/measure.rs:77:12
[INFO] [stdout]     |
[INFO] [stdout]  76 | impl<const N: usize, P: PushMetric> QpsMeasure<N, P> {
[INFO] [stdout]     | ---------------------------------------------------- associated items in this implementation
[INFO] [stdout]  77 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 111 |     pub fn push_metric(&self, metric: u64) {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 115 |     pub fn current(&self) -> u64 {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 120 |     pub fn current_in_window(&self) -> u64 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 125 |     pub fn state(&self) -> PerSecondMeasurementState<N, P> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Finished` is never constructed
[INFO] [stdout]  --> src/plan/mod.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub enum Error {
[INFO] [stdout]   |          ----- variant in this enum
[INFO] [stdout] 8 |     #[error("plan execution is already finished at this time")]
[INFO] [stdout] 9 |     Finished,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Constant` is never constructed
[INFO] [stdout]  --> src/plan/constant.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Constant {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/plan/constant.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl Constant {
[INFO] [stdout]    | ------------- associated function in this implementation
[INFO] [stdout] 20 |     pub fn new(val: f64, period: Duration) -> Result<Self, ()> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Linear` is never constructed
[INFO] [stdout]  --> src/plan/linear.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Linear {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `LinearError` is never used
[INFO] [stdout]   --> src/plan/linear.rs:24:10
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub enum LinearError {
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/plan/linear.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 29 | impl Linear {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 30 |     pub fn new(from: f64, to: f64, period: Duration) -> Result<Self, LinearError> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Collections` is never constructed
[INFO] [stdout]   --> src/collector.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Collections {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Collector` is never constructed
[INFO] [stdout]   --> src/collector.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct Collector<const N: usize, O>
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `spawn`, and `data_view` are never used
[INFO] [stdout]   --> src/collector.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | / impl<const N: usize, O> Collector<N, O>
[INFO] [stdout] 31 | |     where
[INFO] [stdout] 32 | |         O: Hash + Eq + Send + Clone + 'static,
[INFO] [stdout]    | |______________________________________________- associated items in this implementation
[INFO] [stdout] 33 |   {
[INFO] [stdout] 34 |       pub fn new(statistics: ExecutorStats<N, O>) -> Self {
[INFO] [stdout]    |              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |       pub fn spawn(&self) {
[INFO] [stdout]    |              ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 60 |       pub fn data_view(&self) -> MutexGuard<'_, RawMutex, Collections> {
[INFO] [stdout]    |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::plan::Plan`
[INFO] [stdout]  --> src/collector.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::plan::Plan;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]   --> src/executor.rs:80:14
[INFO] [stdout]    |
[INFO] [stdout] 80 |         for (k, v) in &self.results {
[INFO] [stdout]    |              ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `v`
[INFO] [stdout]   --> src/executor.rs:80:17
[INFO] [stdout]    |
[INFO] [stdout] 80 |         for (k, v) in &self.results {
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `time` is never read
[INFO] [stdout]   --> src/measure.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct PerSecondMeasurementState<const N: usize, P: PushMetric> {
[INFO] [stdout]    |            ------------------------- field in this struct
[INFO] [stdout] 18 |     time: Instant,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PerSecondMeasurementState` has derived impls for the traits `Clone` and `Debug`, but these are 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 `current` is never used
[INFO] [stdout]    --> src/measure.rs:115:12
[INFO] [stdout]     |
[INFO] [stdout]  76 | impl<const N: usize, P: PushMetric> QpsMeasure<N, P> {
[INFO] [stdout]     | ---------------------------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 115 |     pub fn current(&self) -> u64 {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "454bfbf3a13783428f8e336cc92a7bfa37a1a688a8ed91381058008a6057481f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "454bfbf3a13783428f8e336cc92a7bfa37a1a688a8ed91381058008a6057481f", kill_on_drop: false }`
[INFO] [stdout] 454bfbf3a13783428f8e336cc92a7bfa37a1a688a8ed91381058008a6057481f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5e7dab02d4f9161f6dc8cad39bdcd3d7cf24335e0044406d9d5d034e3619352d
[INFO] running `Command { std: "docker" "start" "-a" "5e7dab02d4f9161f6dc8cad39bdcd3d7cf24335e0044406d9d5d034e3619352d", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::plan::Plan`
[INFO] [stderr]  --> src/collector.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use crate::plan::Plan;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `k`
[INFO] [stderr]   --> src/executor.rs:80:14
[INFO] [stderr]    |
[INFO] [stderr] 80 |         for (k, v) in &self.results {
[INFO] [stderr]    |              ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v`
[INFO] [stderr]   --> src/executor.rs:80:17
[INFO] [stderr]    |
[INFO] [stderr] 80 |         for (k, v) in &self.results {
[INFO] [stderr]    |                 ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ExecutorStatsData` is never constructed
[INFO] [stderr]   --> src/executor.rs:17:12
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub struct ExecutorStatsData<const N: usize, O>
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ExecutorStatsFrozenData` is never constructed
[INFO] [stderr]   --> src/executor.rs:42:12
[INFO] [stderr]    |
[INFO] [stderr] 42 | pub struct ExecutorStatsFrozenData<const N: usize, O>
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ExecutorStats` is never constructed
[INFO] [stderr]   --> src/executor.rs:87:12
[INFO] [stderr]    |
[INFO] [stderr] 87 | pub struct ExecutorStats<const N: usize, O>
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `load` is never used
[INFO] [stderr]    --> src/executor.rs:109:12
[INFO] [stderr]     |
[INFO] [stderr] 105 | / impl<const N: usize, O> ExecutorStats<N, O>
[INFO] [stderr] 106 | |     where
[INFO] [stderr] 107 | |         O: Hash + Eq + Send + Clone + 'static,
[INFO] [stderr]     | |______________________________________________- method in this implementation
[INFO] [stderr] 108 |   {
[INFO] [stderr] 109 |       pub fn load(&self) -> Option<ExecutorStatsFrozenData<N, O>> {
[INFO] [stderr]     |              ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Executor` is never constructed
[INFO] [stderr]    --> src/executor.rs:129:12
[INFO] [stderr]     |
[INFO] [stderr] 129 | pub struct Executor<const N: usize, P, O, F, Fn>
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `stats`, and `run` are never used
[INFO] [stderr]    --> src/executor.rs:150:12
[INFO] [stderr]     |
[INFO] [stderr] 143 | / impl<const N: usize, P, O, F, Fn> Executor<N, P, O, F, Fn>
[INFO] [stderr] 144 | |     where
[INFO] [stderr] 145 | |         P: Plan,
[INFO] [stderr] 146 | |         O: Hash + Eq + Send + Clone + 'static,
[INFO] [stderr] 147 | |         F: 'static + Future<Output=O> + Send,
[INFO] [stderr] 148 | |         Fn: 'static + FnMut() -> F + Send,
[INFO] [stderr]     | |__________________________________________- associated items in this implementation
[INFO] [stderr] 149 |   {
[INFO] [stderr] 150 |       pub fn new(plan: P, func: Fn, max_concurrency: usize) -> Self {
[INFO] [stderr]     |              ^^^
[INFO] [stderr] ...
[INFO] [stderr] 160 |       pub fn stats(&self) -> ExecutorStats<N, O> {
[INFO] [stderr]     |              ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 167 |       pub async fn run(self) {
[INFO] [stderr]     |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Generator` is never constructed
[INFO] [stderr]   --> src/gen.rs:12:12
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub struct Generator<P> {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new` and `start` are never used
[INFO] [stderr]   --> src/gen.rs:17:12
[INFO] [stderr]    |
[INFO] [stderr] 16 | impl<P: Plan> Generator<P> {
[INFO] [stderr]    | -------------------------- associated items in this implementation
[INFO] [stderr] 17 |     pub fn new(plan: P) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 21 |     pub fn start(self) -> GeneratorStream<P> {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `New` is never constructed
[INFO] [stderr]   --> src/gen.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 26 | enum GeneratorStreamState {
[INFO] [stderr]    |      -------------------- variant in this enum
[INFO] [stderr] 27 |     New,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/gen.rs:45:8
[INFO] [stderr]    |
[INFO] [stderr] 44 | impl<P: Plan> GeneratorStream<P> {
[INFO] [stderr]    | -------------------------------- associated function in this implementation
[INFO] [stderr] 45 |     fn new(plan: P) -> Self {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `PushMetric` is never used
[INFO] [stderr]   --> src/measure.rs:11:11
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub trait PushMetric: Default + Clone + Send + 'static {
[INFO] [stderr]    |           ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `PerSecondMeasurementState` is never constructed
[INFO] [stderr]   --> src/measure.rs:17:12
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub struct PerSecondMeasurementState<const N: usize, P: PushMetric> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `current_in_window` is never used
[INFO] [stderr]   --> src/measure.rs:24:12
[INFO] [stderr]    |
[INFO] [stderr] 23 | impl<const N: usize, P: PushMetric> PerSecondMeasurementState<N, P> {
[INFO] [stderr]    | ------------------------------------------------------------------- method in this implementation
[INFO] [stderr] 24 |     pub fn current_in_window(&self) -> u64 {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `QpsPushMetric` is never constructed
[INFO] [stderr]   --> src/measure.rs:35:12
[INFO] [stderr]    |
[INFO] [stderr] 35 | pub struct QpsPushMetric {
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `QpsMeasure` is never constructed
[INFO] [stderr]   --> src/measure.rs:65:12
[INFO] [stderr]    |
[INFO] [stderr] 65 | pub struct QpsMeasure<const N: usize, P: PushMetric> {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `push_metric`, `current`, `current_in_window`, and `state` are never used
[INFO] [stderr]    --> src/measure.rs:77:12
[INFO] [stderr]     |
[INFO] [stderr]  76 | impl<const N: usize, P: PushMetric> QpsMeasure<N, P> {
[INFO] [stderr]     | ---------------------------------------------------- associated items in this implementation
[INFO] [stderr]  77 |     pub fn new() -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 111 |     pub fn push_metric(&self, metric: u64) {
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 115 |     pub fn current(&self) -> u64 {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 120 |     pub fn current_in_window(&self) -> u64 {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 125 |     pub fn state(&self) -> PerSecondMeasurementState<N, P> {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Finished` is never constructed
[INFO] [stderr]  --> src/plan/mod.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub enum Error {
[INFO] [stderr]   |          ----- variant in this enum
[INFO] [stderr] 8 |     #[error("plan execution is already finished at this time")]
[INFO] [stderr] 9 |     Finished,
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Constant` is never constructed
[INFO] [stderr]  --> src/plan/constant.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct Constant {
[INFO] [stderr]   |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/plan/constant.rs:20:12
[INFO] [stderr]    |
[INFO] [stderr] 19 | impl Constant {
[INFO] [stderr]    | ------------- associated function in this implementation
[INFO] [stderr] 20 |     pub fn new(val: f64, period: Duration) -> Result<Self, ()> {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Linear` is never constructed
[INFO] [stderr]  --> src/plan/linear.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct Linear {
[INFO] [stderr]   |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `LinearError` is never used
[INFO] [stderr]   --> src/plan/linear.rs:24:10
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub enum LinearError {
[INFO] [stderr]    |          ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/plan/linear.rs:30:12
[INFO] [stderr]    |
[INFO] [stderr] 29 | impl Linear {
[INFO] [stderr]    | ----------- associated function in this implementation
[INFO] [stderr] 30 |     pub fn new(from: f64, to: f64, period: Duration) -> Result<Self, LinearError> {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Collections` is never constructed
[INFO] [stderr]   --> src/collector.rs:12:12
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub struct Collections {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Collector` is never constructed
[INFO] [stderr]   --> src/collector.rs:21:12
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub struct Collector<const N: usize, O>
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `spawn`, and `data_view` are never used
[INFO] [stderr]   --> src/collector.rs:34:12
[INFO] [stderr]    |
[INFO] [stderr] 30 | / impl<const N: usize, O> Collector<N, O>
[INFO] [stderr] 31 | |     where
[INFO] [stderr] 32 | |         O: Hash + Eq + Send + Clone + 'static,
[INFO] [stderr]    | |______________________________________________- associated items in this implementation
[INFO] [stderr] 33 |   {
[INFO] [stderr] 34 |       pub fn new(statistics: ExecutorStats<N, O>) -> Self {
[INFO] [stderr]    |              ^^^
[INFO] [stderr] ...
[INFO] [stderr] 41 |       pub fn spawn(&self) {
[INFO] [stderr]    |              ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 60 |       pub fn data_view(&self) -> MutexGuard<'_, RawMutex, Collections> {
[INFO] [stderr]    |              ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `time` is never read
[INFO] [stderr]   --> src/measure.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub struct PerSecondMeasurementState<const N: usize, P: PushMetric> {
[INFO] [stderr]    |            ------------------------- field in this struct
[INFO] [stderr] 18 |     time: Instant,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `PerSecondMeasurementState` has derived impls for the traits `Clone` and `Debug`, but these are 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 `current` is never used
[INFO] [stderr]    --> src/measure.rs:115:12
[INFO] [stderr]     |
[INFO] [stderr]  76 | impl<const N: usize, P: PushMetric> QpsMeasure<N, P> {
[INFO] [stderr]     | ---------------------------------------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 115 |     pub fn current(&self) -> u64 {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `squeezer` (lib) generated 28 warnings (run `cargo fix --lib -p squeezer` to apply 3 suggestions)
[INFO] [stderr] warning: `squeezer` (lib test) generated 5 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/squeezer-852a4e9ab99d44e5)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test plan::constant::tests::test_constant ... ok
[INFO] [stdout] test plan::linear::tests::test_linear ... ok
[INFO] [stdout] test executor::tests::test_basic ... ok
[INFO] [stdout] test measure::tests::test_measurement ... FAILED
[INFO] [stdout] test gen::tests::test_generator ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- measure::tests::test_measurement stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'measure::tests::test_measurement' (27) panicked at src/measure.rs:155:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: 0
[INFO] [stdout]  right: 4
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55faf639d682 - std::backtrace_rs::backtrace::libunwind::trace::hff358a60abf734fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x55faf639d682 - std::backtrace_rs::backtrace::trace_unsynchronized::h3b121f916dd95ec6
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x55faf639d682 - std::sys::backtrace::_print_fmt::hde0a62ded68798e9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x55faf639d682 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h93773fc827e3113d
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x55faf63ae3ba - core::fmt::rt::Argument::fmt::h01eff69902dad97f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x55faf63ae3ba - core::fmt::write::hed7b5c73d82ecb7c
[INFO] [stdout]    6:     0x55faf636bde6 - std::io::default_write_fmt::h2f696ff5b8bbaa4b
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x55faf636bde6 - std::io::Write::write_fmt::h5e66814db8a9cfce
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x55faf637c8f9 - std::sys::backtrace::BacktraceLock::print::h8b1d6fcc5a56d1a3
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x55faf637c8f9 - std::panicking::default_hook::{{closure}}::h2be84df4f189ae36
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x55faf637c791 - std::panicking::default_hook::hf0ea8939246f43a9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x55faf62c302e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h02d35e3888986252
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x55faf62c302e - test::test_main_with_exit_callback::{{closure}}::h939640a27d647173
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x55faf637cc22 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hc9df09ff391af3e7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x55faf637cc22 - std::panicking::panic_with_hook::hb4bd9ac1123582a0
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x55faf637c9b8 - std::panicking::panic_handler::{{closure}}::hde00dd15f5637fe2
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x55faf6377e19 - std::sys::backtrace::__rust_end_short_backtrace::hb72197fa777c1785
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x55faf6360c0d - __rustc[4425a7e20b4c8619]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x55faf63b59ec - core::panicking::panic_fmt::ha59b517dd231f4da
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x55faf63b58a3 - core::panicking::assert_failed_inner::h3c3301979dc81b81
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:439:17
[INFO] [stdout]   20:     0x55faf63b56fe - core::panicking::assert_failed::h110f46700d6edfd9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:394:5
[INFO] [stdout]   21:     0x55faf628e581 - squeezer::measure::tests::test_measurement::{{closure}}::h540bfdd36da8bb7b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/measure.rs:155:9
[INFO] [stdout]   22:     0x55faf628941d - <core::pin::Pin<P> as core::future::future::Future>::poll::hf1bb4cdbceab9968
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/future/future.rs:133:9
[INFO] [stdout]   23:     0x55faf62a426d - tokio::runtime::basic_scheduler::CoreGuard::block_on::{{closure}}::{{closure}}::{{closure}}::h4334dd28947a8060
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.19.2/src/runtime/basic_scheduler.rs:508:64
[INFO] [stdout]   24:     0x55faf627fb30 - tokio::coop::with_budget::{{closure}}::h95f2529cc28bc82a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.19.2/src/coop.rs:102:9
[INFO] [stdout]   25:     0x55faf628fbe5 - std::thread::local::LocalKey<T>::try_with::h1e564da1d683f555
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/local.rs:513:12
[INFO] [stdout]   26:     0x55faf628f81e - std::thread::local::LocalKey<T>::with::h8c22804250917e02
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/local.rs:477:20
[INFO] [stdout]   27:     0x55faf62a406f - tokio::coop::with_budget::h163dea36b80e72ec
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.19.2/src/coop.rs:95:13
[INFO] [stdout]   28:     0x55faf62a406f - tokio::coop::budget::ha8521e59430eb51e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.19.2/src/coop.rs:72:5
[INFO] [stdout]   29:     0x55faf62a406f - tokio::runtime::basic_scheduler::CoreGuard::block_on::{{closure}}::{{closure}}::h95a3ccfc7dcfa740
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.19.2/src/runtime/basic_scheduler.rs:508:25
[INFO] [stdout]   30:     0x55faf629ed90 - tokio::runtime::basic_scheduler::Context::enter::h474ab03b702af140
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.19.2/src/runtime/basic_scheduler.rs:362:19
[INFO] [stdout]   31:     0x55faf62a3625 - tokio::runtime::basic_scheduler::CoreGuard::block_on::{{closure}}::he685f1c95b42427f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.19.2/src/runtime/basic_scheduler.rs:507:44
[INFO] [stdout]   32:     0x55faf62a20d4 - tokio::runtime::basic_scheduler::CoreGuard::enter::{{closure}}::hd5a12bffb5e88e24
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.19.2/src/runtime/basic_scheduler.rs:565:57
[INFO] [stdout]   33:     0x55faf628810d - tokio::macros::scoped_tls::ScopedKey<T>::set::hf800a778c35293b5
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.19.2/src/macros/scoped_tls.rs:61:9
[INFO] [stdout]   34:     0x55faf62a1e8c - tokio::runtime::basic_scheduler::CoreGuard::enter::hedeb7cf2946fbfe1
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.19.2/src/runtime/basic_scheduler.rs:565:35
[INFO] [stdout]   35:     0x55faf62a2175 - tokio::runtime::basic_scheduler::CoreGuard::block_on::h4fedea5c1eaf2798
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.19.2/src/runtime/basic_scheduler.rs:498:14
[INFO] [stdout]   36:     0x55faf629e264 - tokio::runtime::basic_scheduler::BasicScheduler::block_on::h1b85c6eb927c5ea1
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.19.2/src/runtime/basic_scheduler.rs:174:29
[INFO] [stdout]   37:     0x55faf6285538 - tokio::runtime::Runtime::block_on::h65db10e26956f776
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.19.2/src/runtime/mod.rs:480:51
[INFO] [stdout]   38:     0x55faf628dc96 - squeezer::measure::tests::test_measurement::h8fe58c02203e4281
[INFO] [stdout]                                at /opt/rustwide/workdir/src/measure.rs:162:69
[INFO] [stdout]   39:     0x55faf628e727 - squeezer::measure::tests::test_measurement::{{closure}}::h81300c1bc53613a2
[INFO] [stdout]                                at /opt/rustwide/workdir/src/measure.rs:135:32
[INFO] [stdout]   40:     0x55faf6290f76 - core::ops::function::FnOnce::call_once::h682aea17d15d2faa
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x55faf62c2deb - core::ops::function::FnOnce::call_once::hddb3cd395c36bfbb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x55faf62c2deb - test::__rust_begin_short_backtrace::h0b6a7601d9750bfa
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:663:18
[INFO] [stdout]   43:     0x55faf62d67fa - test::run_test_in_process::{{closure}}::h444209903f00b347
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:74
[INFO] [stdout]   44:     0x55faf62d67fa - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfb3ba8f46e537649
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   45:     0x55faf62d67fa - std::panicking::catch_unwind::do_call::h1672a45911fcf9dc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   46:     0x55faf62d67fa - std::panicking::catch_unwind::h0fadaee22787a6dd
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   47:     0x55faf62d67fa - std::panic::catch_unwind::hc47ad190f2c8e188
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   48:     0x55faf62d67fa - test::run_test_in_process::hcd7faaf934f29999
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:27
[INFO] [stdout]   49:     0x55faf62d67fa - test::run_test::{{closure}}::hddc4550da4871867
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:607:43
[INFO] [stdout]   50:     0x55faf62b0c54 - test::run_test::{{closure}}::h98ae26689f13ed94
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:637:41
[INFO] [stdout]   51:     0x55faf62b0c54 - std::sys::backtrace::__rust_begin_short_backtrace::h3ec4d1f21ad44588
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   52:     0x55faf62b45f2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd8bf2c73d479939f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   53:     0x55faf62b45f2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3b4248f358af2491
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   54:     0x55faf62b45f2 - std::panicking::catch_unwind::do_call::hda10a64f4b8daebe
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   55:     0x55faf62b45f2 - std::panicking::catch_unwind::h659e5ee8336ec8c7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   56:     0x55faf62b45f2 - std::panic::catch_unwind::h9d4d66a538912c18
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   57:     0x55faf62b45f2 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h7557906bb51d79f1
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   58:     0x55faf62b45f2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9e460d1d7fc83d35
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   59:     0x55faf63730af - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h61282da819d64ea9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   60:     0x55faf63730af - std::sys::thread::unix::Thread::new::thread_start::h982f9ea829d1b5fb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   61:     0x715cc2f7eaa4 - <unknown>
[INFO] [stdout]   62:     0x715cc300ba64 - clone
[INFO] [stdout]   63:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     measure::tests::test_measurement
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 4 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 10.01s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "5e7dab02d4f9161f6dc8cad39bdcd3d7cf24335e0044406d9d5d034e3619352d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e7dab02d4f9161f6dc8cad39bdcd3d7cf24335e0044406d9d5d034e3619352d", kill_on_drop: false }`
[INFO] [stdout] 5e7dab02d4f9161f6dc8cad39bdcd3d7cf24335e0044406d9d5d034e3619352d
