[INFO] fetching crate cargo-criterion 1.1.0...
[INFO] testing cargo-criterion-1.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate cargo-criterion 1.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate cargo-criterion 1.1.0
[INFO] finished tweaking crates.io crate cargo-criterion 1.1.0
[INFO] tweaked toml for crates.io crate cargo-criterion 1.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cargo-criterion 1.1.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cargo-criterion 1.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 1015d6f1dbda31e49277ab944ac2df2dde96a8fce46441b6f4867f8324624718
[INFO] running `Command { std: "docker" "start" "-a" "1015d6f1dbda31e49277ab944ac2df2dde96a8fce46441b6f4867f8324624718", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1015d6f1dbda31e49277ab944ac2df2dde96a8fce46441b6f4867f8324624718", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1015d6f1dbda31e49277ab944ac2df2dde96a8fce46441b6f4867f8324624718", kill_on_drop: false }`
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[INFO] [stdout] 193d4b93a6f3610dfb5382fe6612bca477e6789c57aaaaced86b26dbeaefe0e1
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[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling libc v0.2.72
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
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[INFO] [stderr]    Compiling cargo-criterion v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     feature = "cargo-clippy",
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected values for `feature` are: `criterion-plot`, `default`, `gnuplot_backend`, `plotters`, and `plotters_backend`
[INFO] [stdout]   = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]   --> src/main.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | #[cfg_attr(feature = "cargo-clippy", allow(clippy::too_many_arguments))]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `criterion-plot`, `default`, `gnuplot_backend`, `plotters`, and `plotters_backend`
[INFO] [stdout]    = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/analysis.rs:158:12
[INFO] [stdout]     |
[INFO] [stdout] 158 | #[cfg_attr(feature = "cargo-clippy", allow(clippy::type_complexity))]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `criterion-plot`, `default`, `gnuplot_backend`, `plotters`, and `plotters_backend`
[INFO] [stdout]     = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/config.rs:215:12
[INFO] [stdout]     |
[INFO] [stdout] 215 | #[cfg_attr(feature = "cargo-clippy", allow(clippy::or_fun_call))]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `criterion-plot`, `default`, `gnuplot_backend`, `plotters`, and `plotters_backend`
[INFO] [stdout]     = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/report.rs:418:16
[INFO] [stdout]     |
[INFO] [stdout] 418 |     #[cfg_attr(feature = "cargo-clippy", allow(clippy::needless_pass_by_value))]
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `criterion-plot`, `default`, `gnuplot_backend`, `plotters`, and `plotters_backend`
[INFO] [stdout]     = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]   --> src/stats/bivariate/resamples.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | #[cfg_attr(feature = "cargo-clippy", allow(clippy::should_implement_trait))]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `criterion-plot`, `default`, `gnuplot_backend`, `plotters`, and `plotters_backend`
[INFO] [stdout]    = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]   --> src/stats/bivariate/mod.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | #[cfg_attr(feature = "cargo-clippy", allow(clippy::expl_impl_clone_on_copy))]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `criterion-plot`, `default`, `gnuplot_backend`, `plotters`, and `plotters_backend`
[INFO] [stdout]    = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]   --> src/stats/univariate/resamples.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | #[cfg_attr(feature = "cargo-clippy", allow(clippy::should_implement_trait))]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `criterion-plot`, `default`, `gnuplot_backend`, `plotters`, and `plotters_backend`
[INFO] [stdout]    = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]   --> src/stats/univariate/sample.rs:27:16
[INFO] [stdout]    |
[INFO] [stdout] 27 |     #[cfg_attr(feature = "cargo-clippy", allow(clippy::new_ret_no_self))]
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `criterion-plot`, `default`, `gnuplot_backend`, `plotters`, and `plotters_backend`
[INFO] [stdout]    = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]   --> src/stats/univariate/outliers/tukey.rs:73:16
[INFO] [stdout]    |
[INFO] [stdout] 73 |     #[cfg_attr(feature = "cargo-clippy", allow(clippy::similar_names))]
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `criterion-plot`, `default`, `gnuplot_backend`, `plotters`, and `plotters_backend`
[INFO] [stdout]    = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/stats/univariate/outliers/tukey.rs:132:16
[INFO] [stdout]     |
[INFO] [stdout] 132 |     #[cfg_attr(feature = "cargo-clippy", allow(clippy::similar_names))]
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `criterion-plot`, `default`, `gnuplot_backend`, `plotters`, and `plotters_backend`
[INFO] [stdout]     = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/stats/univariate/outliers/tukey.rs:184:16
[INFO] [stdout]     |
[INFO] [stdout] 184 |     #[cfg_attr(feature = "cargo-clippy", allow(clippy::similar_names))]
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `criterion-plot`, `default`, `gnuplot_backend`, `plotters`, and `plotters_backend`
[INFO] [stdout]     = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]   --> src/stats/univariate/mod.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | #[cfg_attr(feature = "cargo-clippy", allow(clippy::cast_lossless))]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `criterion-plot`, `default`, `gnuplot_backend`, `plotters`, and `plotters_backend`
[INFO] [stdout]    = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `is_thumbnail` is never read
[INFO] [stdout]   --> src/plot/mod.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub struct PlotContext<'a> {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub is_thumbnail: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PlotContext` 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: fields `measurement_time`, `sample_size`, and `warm_up_time` are never read
[INFO] [stdout]   --> src/analysis.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct BenchmarkConfig {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout] 17 |     pub confidence_level: f64,
[INFO] [stdout] 18 |     pub measurement_time: Duration,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub sample_size: usize,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 22 |     pub significance_level: f64,
[INFO] [stdout] 23 |     pub warm_up_time: Duration,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BenchmarkConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `criterion_rs_version`, `protocol_version`, and `protocol_format` are never read
[INFO] [stdout]   --> src/connection.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub struct Connection {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 64 |     criterion_rs_version: [u8; 3],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 65 |     protocol_version: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 66 |     protocol_format: ProtocolFormat,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Connection` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `profile` is never used
[INFO] [stdout]    --> src/report.rs:253:8
[INFO] [stdout]     |
[INFO] [stdout] 251 | pub trait Report {
[INFO] [stdout]     |           ------ method in this trait
[INFO] [stdout] 252 |     fn benchmark_start(&self, _id: &BenchmarkId, _context: &ReportContext) {}
[INFO] [stdout] 253 |     fn profile(&self, _id: &BenchmarkId, _context: &ReportContext, _profile_ns: f64) {}
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> src/value_formatter.rs:8:22
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub fn new(conn: &mut Connection) -> ValueFormatter {
[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] 8 |     pub fn new(conn: &mut Connection) -> ValueFormatter<'_> {
[INFO] [stdout]   |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 51.53s
[INFO] running `Command { std: "docker" "inspect" "193d4b93a6f3610dfb5382fe6612bca477e6789c57aaaaced86b26dbeaefe0e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "193d4b93a6f3610dfb5382fe6612bca477e6789c57aaaaced86b26dbeaefe0e1", kill_on_drop: false }`
[INFO] [stdout] 193d4b93a6f3610dfb5382fe6612bca477e6789c57aaaaced86b26dbeaefe0e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82ec6428c667c37fd7abf4874142570e6faff0af920481d36abd9ecfab0d4367
[INFO] running `Command { std: "docker" "start" "-a" "82ec6428c667c37fd7abf4874142570e6faff0af920481d36abd9ecfab0d4367", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling ppv-lite86 v0.2.8
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling quickcheck v0.9.2
[INFO] [stderr]    Compiling cargo-criterion v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     feature = "cargo-clippy",
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected values for `feature` are: `criterion-plot`, `default`, `gnuplot_backend`, `plotters`, and `plotters_backend`
[INFO] [stdout]   = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]   --> src/main.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | #[cfg_attr(feature = "cargo-clippy", allow(clippy::too_many_arguments))]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `criterion-plot`, `default`, `gnuplot_backend`, `plotters`, and `plotters_backend`
[INFO] [stdout]    = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/analysis.rs:158:12
[INFO] [stdout]     |
[INFO] [stdout] 158 | #[cfg_attr(feature = "cargo-clippy", allow(clippy::type_complexity))]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `criterion-plot`, `default`, `gnuplot_backend`, `plotters`, and `plotters_backend`
[INFO] [stdout]     = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/config.rs:215:12
[INFO] [stdout]     |
[INFO] [stdout] 215 | #[cfg_attr(feature = "cargo-clippy", allow(clippy::or_fun_call))]
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `criterion-plot`, `default`, `gnuplot_backend`, `plotters`, and `plotters_backend`
[INFO] [stdout]     = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/report.rs:418:16
[INFO] [stdout]     |
[INFO] [stdout] 418 |     #[cfg_attr(feature = "cargo-clippy", allow(clippy::needless_pass_by_value))]
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `criterion-plot`, `default`, `gnuplot_backend`, `plotters`, and `plotters_backend`
[INFO] [stdout]     = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]   --> src/stats/bivariate/resamples.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | #[cfg_attr(feature = "cargo-clippy", allow(clippy::should_implement_trait))]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `criterion-plot`, `default`, `gnuplot_backend`, `plotters`, and `plotters_backend`
[INFO] [stdout]    = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]   --> src/stats/bivariate/mod.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | #[cfg_attr(feature = "cargo-clippy", allow(clippy::expl_impl_clone_on_copy))]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `criterion-plot`, `default`, `gnuplot_backend`, `plotters`, and `plotters_backend`
[INFO] [stdout]    = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]   --> src/stats/univariate/resamples.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | #[cfg_attr(feature = "cargo-clippy", allow(clippy::should_implement_trait))]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `criterion-plot`, `default`, `gnuplot_backend`, `plotters`, and `plotters_backend`
[INFO] [stdout]    = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]   --> src/stats/univariate/sample.rs:27:16
[INFO] [stdout]    |
[INFO] [stdout] 27 |     #[cfg_attr(feature = "cargo-clippy", allow(clippy::new_ret_no_self))]
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `criterion-plot`, `default`, `gnuplot_backend`, `plotters`, and `plotters_backend`
[INFO] [stdout]    = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]   --> src/stats/univariate/outliers/tukey.rs:73:16
[INFO] [stdout]    |
[INFO] [stdout] 73 |     #[cfg_attr(feature = "cargo-clippy", allow(clippy::similar_names))]
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `criterion-plot`, `default`, `gnuplot_backend`, `plotters`, and `plotters_backend`
[INFO] [stdout]    = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/stats/univariate/outliers/tukey.rs:132:16
[INFO] [stdout]     |
[INFO] [stdout] 132 |     #[cfg_attr(feature = "cargo-clippy", allow(clippy::similar_names))]
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `criterion-plot`, `default`, `gnuplot_backend`, `plotters`, and `plotters_backend`
[INFO] [stdout]     = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]    --> src/stats/univariate/outliers/tukey.rs:184:16
[INFO] [stdout]     |
[INFO] [stdout] 184 |     #[cfg_attr(feature = "cargo-clippy", allow(clippy::similar_names))]
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `criterion-plot`, `default`, `gnuplot_backend`, `plotters`, and `plotters_backend`
[INFO] [stdout]     = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]   --> src/stats/univariate/mod.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | #[cfg_attr(feature = "cargo-clippy", allow(clippy::cast_lossless))]
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected values for `feature` are: `criterion-plot`, `default`, `gnuplot_backend`, `plotters`, and `plotters_backend`
[INFO] [stdout]    = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `is_thumbnail` is never read
[INFO] [stdout]   --> src/plot/mod.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub struct PlotContext<'a> {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub is_thumbnail: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PlotContext` 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: fields `measurement_time`, `sample_size`, and `warm_up_time` are never read
[INFO] [stdout]   --> src/analysis.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct BenchmarkConfig {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout] 17 |     pub confidence_level: f64,
[INFO] [stdout] 18 |     pub measurement_time: Duration,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub sample_size: usize,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 22 |     pub significance_level: f64,
[INFO] [stdout] 23 |     pub warm_up_time: Duration,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BenchmarkConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `criterion_rs_version`, `protocol_version`, and `protocol_format` are never read
[INFO] [stdout]   --> src/connection.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub struct Connection {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 64 |     criterion_rs_version: [u8; 3],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 65 |     protocol_version: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 66 |     protocol_format: ProtocolFormat,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Connection` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `profile` is never used
[INFO] [stdout]    --> src/report.rs:253:8
[INFO] [stdout]     |
[INFO] [stdout] 251 | pub trait Report {
[INFO] [stdout]     |           ------ method in this trait
[INFO] [stdout] 252 |     fn benchmark_start(&self, _id: &BenchmarkId, _context: &ReportContext) {}
[INFO] [stdout] 253 |     fn profile(&self, _id: &BenchmarkId, _context: &ReportContext, _profile_ns: f64) {}
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> src/value_formatter.rs:8:22
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub fn new(conn: &mut Connection) -> ValueFormatter {
[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] 8 |     pub fn new(conn: &mut Connection) -> ValueFormatter<'_> {
[INFO] [stdout]   |                                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.87s
[INFO] running `Command { std: "docker" "inspect" "82ec6428c667c37fd7abf4874142570e6faff0af920481d36abd9ecfab0d4367", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82ec6428c667c37fd7abf4874142570e6faff0af920481d36abd9ecfab0d4367", kill_on_drop: false }`
[INFO] [stdout] 82ec6428c667c37fd7abf4874142570e6faff0af920481d36abd9ecfab0d4367
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d3f382a722480f77bbcaae55acc6ccaed428cb112a86a509df62e1b1dce7e6c3
[INFO] running `Command { std: "docker" "start" "-a" "d3f382a722480f77bbcaae55acc6ccaed428cb112a86a509df62e1b1dce7e6c3", kill_on_drop: false }`
[INFO] [stderr] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stderr]  --> src/main.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     feature = "cargo-clippy",
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: expected values for `feature` are: `criterion-plot`, `default`, `gnuplot_backend`, `plotters`, and `plotters_backend`
[INFO] [stderr]   = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stderr]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stderr]   --> src/main.rs:23:12
[INFO] [stderr]    |
[INFO] [stderr] 23 | #[cfg_attr(feature = "cargo-clippy", allow(clippy::too_many_arguments))]
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `criterion-plot`, `default`, `gnuplot_backend`, `plotters`, and `plotters_backend`
[INFO] [stderr]    = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stderr]    --> src/analysis.rs:158:12
[INFO] [stderr]     |
[INFO] [stderr] 158 | #[cfg_attr(feature = "cargo-clippy", allow(clippy::type_complexity))]
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `criterion-plot`, `default`, `gnuplot_backend`, `plotters`, and `plotters_backend`
[INFO] [stderr]     = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stderr]    --> src/config.rs:215:12
[INFO] [stderr]     |
[INFO] [stderr] 215 | #[cfg_attr(feature = "cargo-clippy", allow(clippy::or_fun_call))]
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `criterion-plot`, `default`, `gnuplot_backend`, `plotters`, and `plotters_backend`
[INFO] [stderr]     = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stderr]    --> src/report.rs:418:16
[INFO] [stderr]     |
[INFO] [stderr] 418 |     #[cfg_attr(feature = "cargo-clippy", allow(clippy::needless_pass_by_value))]
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `criterion-plot`, `default`, `gnuplot_backend`, `plotters`, and `plotters_backend`
[INFO] [stderr]     = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stderr]   --> src/stats/bivariate/resamples.rs:15:12
[INFO] [stderr]    |
[INFO] [stderr] 15 | #[cfg_attr(feature = "cargo-clippy", allow(clippy::should_implement_trait))]
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `criterion-plot`, `default`, `gnuplot_backend`, `plotters`, and `plotters_backend`
[INFO] [stderr]    = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stderr]   --> src/stats/bivariate/mod.rs:23:12
[INFO] [stderr]    |
[INFO] [stderr] 23 | #[cfg_attr(feature = "cargo-clippy", allow(clippy::expl_impl_clone_on_copy))]
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `criterion-plot`, `default`, `gnuplot_backend`, `plotters`, and `plotters_backend`
[INFO] [stderr]    = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stderr]   --> src/stats/univariate/resamples.rs:16:12
[INFO] [stderr]    |
[INFO] [stderr] 16 | #[cfg_attr(feature = "cargo-clippy", allow(clippy::should_implement_trait))]
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `criterion-plot`, `default`, `gnuplot_backend`, `plotters`, and `plotters_backend`
[INFO] [stderr]    = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stderr]   --> src/stats/univariate/sample.rs:27:16
[INFO] [stderr]    |
[INFO] [stderr] 27 |     #[cfg_attr(feature = "cargo-clippy", allow(clippy::new_ret_no_self))]
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `criterion-plot`, `default`, `gnuplot_backend`, `plotters`, and `plotters_backend`
[INFO] [stderr]    = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stderr]   --> src/stats/univariate/outliers/tukey.rs:73:16
[INFO] [stderr]    |
[INFO] [stderr] 73 |     #[cfg_attr(feature = "cargo-clippy", allow(clippy::similar_names))]
[INFO] [stderr]    |                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `criterion-plot`, `default`, `gnuplot_backend`, `plotters`, and `plotters_backend`
[INFO] [stderr]    = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stderr]    --> src/stats/univariate/outliers/tukey.rs:132:16
[INFO] [stderr]     |
[INFO] [stderr] 132 |     #[cfg_attr(feature = "cargo-clippy", allow(clippy::similar_names))]
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `criterion-plot`, `default`, `gnuplot_backend`, `plotters`, and `plotters_backend`
[INFO] [stderr]     = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stderr]    --> src/stats/univariate/outliers/tukey.rs:184:16
[INFO] [stderr]     |
[INFO] [stderr] 184 |     #[cfg_attr(feature = "cargo-clippy", allow(clippy::similar_names))]
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected values for `feature` are: `criterion-plot`, `default`, `gnuplot_backend`, `plotters`, and `plotters_backend`
[INFO] [stderr]     = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stderr]   --> src/stats/univariate/mod.rs:27:12
[INFO] [stderr]    |
[INFO] [stderr] 27 | #[cfg_attr(feature = "cargo-clippy", allow(clippy::cast_lossless))]
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected values for `feature` are: `criterion-plot`, `default`, `gnuplot_backend`, `plotters`, and `plotters_backend`
[INFO] [stderr]    = help: consider adding `cargo-clippy` as a feature in `Cargo.toml`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: field `is_thumbnail` is never read
[INFO] [stderr]   --> src/plot/mod.rs:41:9
[INFO] [stderr]    |
[INFO] [stderr] 37 | pub struct PlotContext<'a> {
[INFO] [stderr]    |            ----------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 41 |     pub is_thumbnail: bool,
[INFO] [stderr]    |         ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `PlotContext` 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: fields `measurement_time`, `sample_size`, and `warm_up_time` are never read
[INFO] [stderr]   --> src/analysis.rs:18:9
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub struct BenchmarkConfig {
[INFO] [stderr]    |            --------------- fields in this struct
[INFO] [stderr] 17 |     pub confidence_level: f64,
[INFO] [stderr] 18 |     pub measurement_time: Duration,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 21 |     pub sample_size: usize,
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr] 22 |     pub significance_level: f64,
[INFO] [stderr] 23 |     pub warm_up_time: Duration,
[INFO] [stderr]    |         ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `BenchmarkConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `criterion_rs_version`, `protocol_version`, and `protocol_format` are never read
[INFO] [stderr]   --> src/connection.rs:64:5
[INFO] [stderr]    |
[INFO] [stderr] 59 | pub struct Connection {
[INFO] [stderr]    |            ---------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 64 |     criterion_rs_version: [u8; 3],
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 65 |     protocol_version: u16,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 66 |     protocol_format: ProtocolFormat,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Connection` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: method `profile` is never used
[INFO] [stderr]    --> src/report.rs:253:8
[INFO] [stderr]     |
[INFO] [stderr] 251 | pub trait Report {
[INFO] [stderr]     |           ------ method in this trait
[INFO] [stderr] 252 |     fn benchmark_start(&self, _id: &BenchmarkId, _context: &ReportContext) {}
[INFO] [stderr] 253 |     fn profile(&self, _id: &BenchmarkId, _context: &ReportContext, _profile_ns: f64) {}
[INFO] [stderr]     |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]  --> src/value_formatter.rs:8:22
[INFO] [stderr]   |
[INFO] [stderr] 8 |     pub fn new(conn: &mut Connection) -> ValueFormatter {
[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] 8 |     pub fn new(conn: &mut Connection) -> ValueFormatter<'_> {
[INFO] [stderr]   |                                                        ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `cargo-criterion` (bin "cargo-criterion" test) generated 18 warnings (run `cargo fix --bin "cargo-criterion" -p cargo-criterion --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/cargo_criterion-e0b6d1589a01567e)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test format::test::short_max_len ... ok
[INFO] [stdout] test format::test::signed_short_max_len ... ok
[INFO] [stdout] test report::test::test_make_filename_safe_replaces_characters ... ok
[INFO] [stdout] test report::test::test_benchmark_id_make_long_directory_name_unique ... ok
[INFO] [stdout] test report::test::test_benchmark_id_make_directory_name_unique ... ok
[INFO] [stdout] test report::test::test_make_filename_safe_respects_character_boundaries ... ok
[INFO] [stdout] test report::test::test_make_filename_safe_truncates_long_strings ... ok
[INFO] [stdout] test stats::univariate::bootstrap::test::f32::two_sample ... ok
[INFO] [stdout] test stats::bivariate::bootstrap::test::f32::means ... ok
[INFO] [stdout] test stats::univariate::bootstrap::test::f32::mean ... ok
[INFO] [stdout] test stats::bivariate::bootstrap::test::f64::slope ... ok
[INFO] [stdout] test stats::bivariate::bootstrap::test::f32::slope ... ok
[INFO] [stdout] test stats::univariate::bootstrap::test::f64::mean ... ok
[INFO] [stdout] test stats::bivariate::bootstrap::test::f64::means ... ok
[INFO] [stdout] test stats::univariate::kde::kernel::test::f32::gaussian::symmetric ... ok
[INFO] [stdout] test stats::univariate::kde::kernel::test::f64::gaussian::symmetric ... ok
[INFO] [stdout] test stats::univariate::bootstrap::test::f32::mixed_two_sample ... ok
[INFO] [stdout] test stats::univariate::bootstrap::test::f32::mean_median ... ok
[INFO] [stdout] test stats::univariate::bootstrap::test::f64::two_sample ... ok
[INFO] [stdout] test stats::univariate::bootstrap::test::f64::mixed_two_sample ... ok
[INFO] [stdout] test stats::univariate::bootstrap::test::f64::mean_median ... ok
[INFO] [stdout] test stats::univariate::resamples::test::different_subsets ... ok
[INFO] [stdout] test stats::univariate::resamples::test::subset ... ok
[INFO] [stdout] test stats::univariate::kde::kernel::test::f64::gaussian::integral ... ok
[INFO] [stdout] test stats::univariate::kde::test::f64::integral ... ok
[INFO] [stdout] test stats::univariate::kde::kernel::test::f32::gaussian::integral ... ok
[INFO] [stdout] test stats::univariate::kde::test::f32::integral ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.10s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d3f382a722480f77bbcaae55acc6ccaed428cb112a86a509df62e1b1dce7e6c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3f382a722480f77bbcaae55acc6ccaed428cb112a86a509df62e1b1dce7e6c3", kill_on_drop: false }`
[INFO] [stdout] d3f382a722480f77bbcaae55acc6ccaed428cb112a86a509df62e1b1dce7e6c3
