[INFO] fetching crate nove_metric 0.1.2...
[INFO] testing nove_metric-0.1.2 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] extracting crate nove_metric 0.1.2 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate nove_metric 0.1.2
[INFO] finished tweaking crates.io crate nove_metric 0.1.2
[INFO] tweaked toml for crates.io crate nove_metric 0.1.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nove_metric 0.1.2 on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nove_metric 0.1.2 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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded windows-result v0.1.2
[INFO] [stderr]   Downloaded windows-core v0.57.0
[INFO] [stderr]   Downloaded crossbeam v0.8.4
[INFO] [stderr]   Downloaded windows-interface v0.57.0
[INFO] [stderr]   Downloaded windows-implement v0.57.0
[INFO] [stderr]   Downloaded gemm-f16 v0.18.2
[INFO] [stderr]   Downloaded nove_lossfn v0.1.2
[INFO] [stderr]   Downloaded gemm-c32 v0.17.1
[INFO] [stderr]   Downloaded gemm-c64 v0.17.1
[INFO] [stderr]   Downloaded gemm-f32 v0.18.2
[INFO] [stderr]   Downloaded gemm-f64 v0.18.2
[INFO] [stderr]   Downloaded gemm v0.17.1
[INFO] [stderr]   Downloaded gemm-f16 v0.17.1
[INFO] [stderr]   Downloaded gemm-f32 v0.17.1
[INFO] [stderr]   Downloaded nove_tensor v0.1.2
[INFO] [stderr]   Downloaded sysctl v0.5.5
[INFO] [stderr]   Downloaded gemm v0.18.2
[INFO] [stderr]   Downloaded bytemuck v1.24.0
[INFO] [stderr]   Downloaded rand_distr v0.5.1
[INFO] [stderr]   Downloaded zerocopy-derive v0.8.30
[INFO] [stderr]   Downloaded pulp v0.18.22
[INFO] [stderr]   Downloaded ntapi v0.4.3
[INFO] [stderr]   Downloaded pulp v0.21.5
[INFO] [stderr]   Downloaded sysinfo v0.32.1
[INFO] [stderr]   Downloaded ug v0.4.0
[INFO] [stderr]   Downloaded zerocopy v0.8.30
[INFO] [stderr]   Downloaded zip v1.1.4
[INFO] [stderr]   Downloaded safetensors v0.4.5
[INFO] [stderr]   Downloaded candle-core v0.9.1
[INFO] [stderr]   Downloaded gemm-common v0.17.1
[INFO] [stderr]   Downloaded dyn-stack v0.13.2
[INFO] [stderr]   Downloaded sysctl v0.6.0
[INFO] [stderr]   Downloaded gemm-common v0.18.2
[INFO] [stderr]   Downloaded zmij v1.0.12
[INFO] [stderr]   Downloaded dyn-stack v0.10.0
[INFO] [stderr]   Downloaded gemm-f64 v0.17.1
[INFO] [stderr]   Downloaded gemm-c32 v0.18.2
[INFO] [stderr]   Downloaded dyn-stack-macros v0.1.3
[INFO] [stderr]   Downloaded reborrow v0.5.5
[INFO] [stderr]   Downloaded gemm-c64 v0.18.2
[INFO] [stderr]   Downloaded windows v0.57.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ea8bffe429d6b63a8a08ee3c297df086ef97e605742f23e9e3ce2634fce28296
[INFO] running `Command { std: "docker" "start" "-a" "ea8bffe429d6b63a8a08ee3c297df086ef97e605742f23e9e3ce2634fce28296", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea8bffe429d6b63a8a08ee3c297df086ef97e605742f23e9e3ce2634fce28296", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea8bffe429d6b63a8a08ee3c297df086ef97e605742f23e9e3ce2634fce28296", kill_on_drop: false }`
[INFO] [stdout] ea8bffe429d6b63a8a08ee3c297df086ef97e605742f23e9e3ce2634fce28296
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 750c3eca264999429573ad2ccb13418ec373b3eaa1261e8c808273f5eedbd61e
[INFO] running `Command { std: "docker" "start" "-a" "750c3eca264999429573ad2ccb13418ec373b3eaa1261e8c808273f5eedbd61e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling zerocopy v0.8.30
[INFO] [stderr]    Compiling reborrow v0.5.5
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling dyn-stack-macros v0.1.3
[INFO] [stderr]    Compiling pulp v0.21.5
[INFO] [stderr]    Compiling raw-cpuid v11.6.0
[INFO] [stderr]    Compiling raw-cpuid v10.7.0
[INFO] [stderr]    Compiling winnow v0.7.14
[INFO] [stderr]    Compiling zmij v1.0.12
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling zip v1.1.4
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling syn v2.0.116
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling memmap2 v0.9.9
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling dashmap v6.1.0
[INFO] [stderr]    Compiling toml_parser v1.0.6+spec-1.1.0
[INFO] [stderr]    Compiling toml_edit v0.23.10+spec-1.0.0
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling sysinfo v0.32.1
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling zerocopy-derive v0.8.30
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling yoke-derive v0.7.5
[INFO] [stderr]    Compiling num_enum_derive v0.7.5
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling num_enum v0.7.5
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling yoke v0.7.5
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling bytemuck v1.24.0
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling dyn-stack v0.13.2
[INFO] [stderr]    Compiling dyn-stack v0.10.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling pulp v0.18.22
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling safetensors v0.4.5
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling rand_distr v0.5.1
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling gemm-common v0.18.2
[INFO] [stderr]    Compiling gemm-common v0.17.1
[INFO] [stderr]    Compiling gemm-f32 v0.17.1
[INFO] [stderr]    Compiling gemm-c64 v0.17.1
[INFO] [stderr]    Compiling gemm-f64 v0.17.1
[INFO] [stderr]    Compiling gemm-c32 v0.17.1
[INFO] [stderr]    Compiling gemm-f32 v0.18.2
[INFO] [stderr]    Compiling gemm-c32 v0.18.2
[INFO] [stderr]    Compiling gemm-f64 v0.18.2
[INFO] [stderr]    Compiling gemm-c64 v0.18.2
[INFO] [stderr]    Compiling gemm-f16 v0.17.1
[INFO] [stderr]    Compiling gemm-f16 v0.18.2
[INFO] [stderr]    Compiling gemm v0.18.2
[INFO] [stderr]    Compiling ug v0.4.0
[INFO] [stderr]    Compiling gemm v0.17.1
[INFO] [stderr]    Compiling candle-core v0.9.1
[INFO] [stderr]    Compiling nove_tensor v0.1.2
[INFO] [stderr]    Compiling nove_lossfn v0.1.2
[INFO] [stderr]    Compiling nove_metric v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 57.37s
[INFO] running `Command { std: "docker" "inspect" "750c3eca264999429573ad2ccb13418ec373b3eaa1261e8c808273f5eedbd61e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "750c3eca264999429573ad2ccb13418ec373b3eaa1261e8c808273f5eedbd61e", kill_on_drop: false }`
[INFO] [stdout] 750c3eca264999429573ad2ccb13418ec373b3eaa1261e8c808273f5eedbd61e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f49bfee47710fceffbb81096d50517e288b9577d52af325322a6f88c5e1604ee
[INFO] running `Command { std: "docker" "start" "-a" "f49bfee47710fceffbb81096d50517e288b9577d52af325322a6f88c5e1604ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling nove_metric v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "f49bfee47710fceffbb81096d50517e288b9577d52af325322a6f88c5e1604ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f49bfee47710fceffbb81096d50517e288b9577d52af325322a6f88c5e1604ee", kill_on_drop: false }`
[INFO] [stdout] f49bfee47710fceffbb81096d50517e288b9577d52af325322a6f88c5e1604ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7c5e387ae832847059d3699418a8cc7935291fcd1e56ee13a22699373a7bbf36
[INFO] running `Command { std: "docker" "start" "-a" "7c5e387ae832847059d3699418a8cc7935291fcd1e56ee13a22699373a7bbf36", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nove_metric-da446d2a035993cf)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_metric_value_display_vector_with_precision ... ok
[INFO] [stdout] test tests::test_metric_value_display_vector_without_precision ... ok
[INFO] [stdout] test tests::test_metric_value_display_without_precision ... ok
[INFO] [stdout] test tests::test_metric_value_display_with_precision ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nove_metric
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/cpu.rs - cpu::CpuFrequencyMetric (line 177) ... FAILED
[INFO] [stdout] test src/cpu.rs - cpu::CpuUsageMetric (line 17) ... FAILED
[INFO] [stdout] test src/acc.rs - acc::AccuracyMetric (line 17) ... FAILED
[INFO] [stdout] test src/loss.rs - loss::LossMetric (line 20) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/cpu.rs - cpu::CpuFrequencyMetric (line 177) stdout ----
[INFO] [stdout] error[E0433]: cannot find module or crate `nove` in this scope
[INFO] [stdout]    --> src/cpu.rs:178:5
[INFO] [stdout]     |
[INFO] [stdout] 178 | use nove::metric::{Metric, MetricValue, ResourceMetric, CpuFrequencyMetric};
[INFO] [stdout]     |     ^^^^ use of unresolved module or unlinked crate `nove`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `nove`, use `cargo add nove` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/cpu.rs - cpu::CpuUsageMetric (line 17) stdout ----
[INFO] [stdout] error[E0433]: cannot find module or crate `nove` in this scope
[INFO] [stdout]   --> src/cpu.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use nove::metric::{Metric, MetricValue, ResourceMetric, CpuUsageMetric};
[INFO] [stdout]    |     ^^^^ use of unresolved module or unlinked crate `nove`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `nove`, use `cargo add nove` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/acc.rs - acc::AccuracyMetric (line 17) stdout ----
[INFO] [stdout] error[E0433]: cannot find module or crate `nove` in this scope
[INFO] [stdout]   --> src/acc.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use nove::tensor::{Device, Tensor};
[INFO] [stdout]    |     ^^^^ use of unresolved module or unlinked crate `nove`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `nove`, use `cargo add nove` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `nove` in this scope
[INFO] [stdout]   --> src/acc.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use nove::metric::{MetricValue, AccuracyMetric, EvaluationMetric, Metric};
[INFO] [stdout]    |     ^^^^ use of unresolved module or unlinked crate `nove`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `nove`, use `cargo add nove` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/loss.rs - loss::LossMetric (line 20) stdout ----
[INFO] [stdout] error[E0433]: cannot find module or crate `nove` in this scope
[INFO] [stdout]   --> src/loss.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use nove::metric::{Metric, MetricValue, LossMetric, EvaluationMetric};
[INFO] [stdout]    |     ^^^^ use of unresolved module or unlinked crate `nove`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `nove`, use `cargo add nove` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/acc.rs - acc::AccuracyMetric (line 17)
[INFO] [stdout]     src/cpu.rs - cpu::CpuFrequencyMetric (line 177)
[INFO] [stdout]     src/cpu.rs - cpu::CpuUsageMetric (line 17)
[INFO] [stdout]     src/loss.rs - loss::LossMetric (line 20)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.23s; merged doctests compilation took 0.10s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "7c5e387ae832847059d3699418a8cc7935291fcd1e56ee13a22699373a7bbf36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c5e387ae832847059d3699418a8cc7935291fcd1e56ee13a22699373a7bbf36", kill_on_drop: false }`
[INFO] [stdout] 7c5e387ae832847059d3699418a8cc7935291fcd1e56ee13a22699373a7bbf36
