[INFO] cloning repository https://github.com/zihadmahiuddin/wallust-mirror [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zihadmahiuddin/wallust-mirror" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzihadmahiuddin%2Fwallust-mirror", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzihadmahiuddin%2Fwallust-mirror'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d697947e47177c3c99421b24857c793660c1848a [INFO] checking zihadmahiuddin/wallust-mirror against try#21cad1f647cfd05a566220f933edd88a53e50bcf for pr-129249-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzihadmahiuddin%2Fwallust-mirror" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/zihadmahiuddin/wallust-mirror [INFO] finished tweaking git repo https://github.com/zihadmahiuddin/wallust-mirror [INFO] tweaked toml for git repo https://github.com/zihadmahiuddin/wallust-mirror written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/zihadmahiuddin/wallust-mirror on toolchain 21cad1f647cfd05a566220f933edd88a53e50bcf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+21cad1f647cfd05a566220f933edd88a53e50bcf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/zihadmahiuddin/wallust-mirror 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" "+21cad1f647cfd05a566220f933edd88a53e50bcf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3e793bdf10248eb2ddbd6b0faebed8155c11b4589982e2893733958d93e8d540" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 38713460de4bcbbf6e45e64f3348fd2247e873de3949365cfab187655e882095 [INFO] running `Command { std: "docker" "start" "38713460de4bcbbf6e45e64f3348fd2247e873de3949365cfab187655e882095", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "38713460de4bcbbf6e45e64f3348fd2247e873de3949365cfab187655e882095" "/opt/rustwide/cargo-home/bin/cargo" "+21cad1f647cfd05a566220f933edd88a53e50bcf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "38713460de4bcbbf6e45e64f3348fd2247e873de3949365cfab187655e882095", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "38713460de4bcbbf6e45e64f3348fd2247e873de3949365cfab187655e882095" "/opt/rustwide/cargo-home/bin/cargo" "+21cad1f647cfd05a566220f933edd88a53e50bcf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling rustversion v1.0.19 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling litemap v0.7.4 [INFO] [stderr] Compiling writeable v0.5.5 [INFO] [stderr] Compiling serde_json v1.0.135 [INFO] [stderr] Compiling itoa v1.0.14 [INFO] [stderr] Compiling serde v1.0.217 [INFO] [stderr] Compiling ryu v1.0.18 [INFO] [stderr] Compiling icu_locid_transform_data v1.5.0 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Compiling cc v1.2.10 [INFO] [stderr] Compiling icu_properties_data v1.5.0 [INFO] [stderr] Compiling thiserror v2.0.11 [INFO] [stderr] Compiling utf16_iter v1.0.5 [INFO] [stderr] Compiling utf8_iter v1.0.4 [INFO] [stderr] Compiling write16 v1.0.0 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling icu_normalizer_data v1.5.0 [INFO] [stderr] Compiling camino v1.1.9 [INFO] [stderr] Compiling semver v1.0.24 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Compiling percent-encoding v2.3.1 [INFO] [stderr] Checking miniz_oxide v0.8.3 [INFO] [stderr] Compiling anyhow v1.0.95 [INFO] [stderr] Checking half v2.4.1 [INFO] [stderr] Checking aligned-vec v0.5.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling built v0.7.5 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Compiling powerfmt v0.2.0 [INFO] [stderr] Compiling form_urlencoded v1.2.1 [INFO] [stderr] Checking clap_builder v4.5.26 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking v_frame v0.3.8 [INFO] [stderr] Compiling num_threads v0.1.7 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Compiling log v0.4.25 [INFO] [stderr] Compiling clap_lex v0.7.4 [INFO] [stderr] Compiling deranged v0.3.11 [INFO] [stderr] Compiling bitflags v2.8.0 [INFO] [stderr] Compiling anstyle v1.0.10 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Compiling palette v0.7.6 [INFO] [stderr] Compiling vergen-lib v0.1.6 [INFO] [stderr] Compiling vergen v9.0.4 [INFO] [stderr] Compiling vergen-git2 v1.0.5 [INFO] [stderr] Checking weezl v0.1.8 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling rav1e v0.7.1 [INFO] [stderr] Checking flate2 v1.0.35 [INFO] [stderr] Checking avif-serialize v0.8.2 [INFO] [stderr] Checking bytemuck v1.21.0 [INFO] [stderr] Compiling owo-colors v4.1.0 [INFO] [stderr] Checking winnow v0.6.24 [INFO] [stderr] Checking exr v1.73.0 [INFO] [stderr] Compiling document-features v0.2.10 [INFO] [stderr] Checking gif v0.13.1 [INFO] [stderr] Compiling syn v2.0.96 [INFO] [stderr] Compiling simd_helpers v0.1.0 [INFO] [stderr] Checking tiff v0.9.1 [INFO] [stderr] Checking png v0.17.16 [INFO] [stderr] Checking qoi v0.4.1 [INFO] [stderr] Checking image-webp v0.2.1 [INFO] [stderr] Checking dirs-sys v0.5.0 [INFO] [stderr] Compiling time v0.3.37 [INFO] [stderr] Checking memo-map v0.3.3 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking plotters-backend v0.3.7 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Checking self_cell v1.1.0 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Compiling rustix v0.38.43 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Compiling libz-sys v1.1.21 [INFO] [stderr] Compiling libgit2-sys v0.18.0+1.9.0 [INFO] [stderr] Checking plotters-svg v0.3.7 [INFO] [stderr] Checking dirs v6.0.0 [INFO] [stderr] Checking shellexpand v3.1.0 [INFO] [stderr] Checking av1-grain v0.2.3 [INFO] [stderr] Checking itertools v0.14.0 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking glob v0.3.2 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking maybe-rayon v0.1.1 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking oorandom v11.1.4 [INFO] [stderr] Checking roff v0.2.2 [INFO] [stderr] Compiling clap v4.5.26 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Compiling strum_macros v0.24.3 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking tempfile v3.15.0 [INFO] [stderr] Checking strum v0.24.1 [INFO] [stderr] Checking spinners v4.1.1 [INFO] [stderr] Compiling synstructure v0.13.1 [INFO] [stderr] Compiling darling_core v0.20.10 [INFO] [stderr] Compiling serde_derive v1.0.217 [INFO] [stderr] Compiling zerofrom-derive v0.1.5 [INFO] [stderr] Compiling yoke-derive v0.7.5 [INFO] [stderr] Compiling zerovec-derive v0.10.3 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling icu_provider_macros v1.5.0 [INFO] [stderr] Compiling thiserror-impl v2.0.11 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling clap_derive v4.5.24 [INFO] [stderr] Compiling profiling-procmacros v1.0.16 [INFO] [stderr] Compiling arg_enum_proc_macro v0.3.4 [INFO] [stderr] Compiling num-derive v0.4.2 [INFO] [stderr] Compiling palette_derive v0.7.6 [INFO] [stderr] Checking profiling v1.0.16 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking fast_image_resize v5.1.1 [INFO] [stderr] Compiling zerofrom v0.1.5 [INFO] [stderr] Compiling yoke v0.7.5 [INFO] [stderr] Compiling darling_macro v0.20.10 [INFO] [stderr] Compiling zerovec v0.10.4 [INFO] [stderr] Checking clap_mangen v0.2.26 [INFO] [stderr] Checking clap_complete v4.5.42 [INFO] [stderr] Compiling darling v0.20.10 [INFO] [stderr] Compiling derive_builder_core v0.20.2 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling tinystr v0.7.6 [INFO] [stderr] Compiling icu_collections v1.5.0 [INFO] [stderr] Compiling derive_builder_macro v0.20.2 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling icu_locid v1.5.0 [INFO] [stderr] Compiling derive_builder v0.20.2 [INFO] [stderr] Compiling icu_provider v1.5.0 [INFO] [stderr] Compiling icu_locid_transform v1.5.0 [INFO] [stderr] Compiling icu_properties v1.5.1 [INFO] [stderr] Checking toml_datetime v0.6.8 [INFO] [stderr] Checking serde_spanned v0.6.8 [INFO] [stderr] Checking minijinja v2.6.0 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking toml_edit v0.22.22 [INFO] [stderr] Compiling cargo-platform v0.1.9 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stderr] Compiling icu_normalizer v1.5.0 [INFO] [stderr] Compiling idna_adapter v1.2.0 [INFO] [stderr] Checking ravif v0.11.11 [INFO] [stderr] Compiling idna v1.0.3 [INFO] [stderr] Compiling cargo_metadata v0.19.1 [INFO] [stderr] Compiling wallust_themes v1.0.0 [INFO] [stderr] Checking toml v0.8.19 [INFO] [stderr] Checking image v0.25.5 [INFO] [stderr] Compiling url v2.5.4 [INFO] [stderr] Compiling git2 v0.20.0 [INFO] [stderr] Checking kmeans_colors v0.6.0 [INFO] [stderr] Compiling wallust v3.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: constant `SCHEME_NAME` is never used [INFO] [stdout] --> src/sequences.rs:153:7 [INFO] [stdout] | [INFO] [stdout] 153 | const SCHEME_NAME: &str = "wallust"; [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 `WinTerm` is never constructed [INFO] [stdout] --> src/sequences.rs:245:8 [INFO] [stdout] | [INFO] [stdout] 245 | struct WinTerm { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `WinScheme` is never constructed [INFO] [stdout] --> src/sequences.rs:264:8 [INFO] [stdout] | [INFO] [stdout] 264 | struct WinScheme { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `Vec>` [INFO] [stdout] --> src/colorspaces/mod.rs:646:5 [INFO] [stdout] | [INFO] [stdout] 646 | histogram.into() [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] = note: you can instead use the fully-qualified path `> as Into>>::into(val) to avoid triggering this lint [INFO] [stdout] = note: `#[deny(self_type_conversion)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `colors::Myrgb` [INFO] [stdout] --> src/palettes/softdark.rs:40:22 [INFO] [stdout] | [INFO] [stdout] 40 | ret.foreground = fg.into(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] = note: you can instead use the fully-qualified path `::into(val) to avoid triggering this lint [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `palette::rgb::Rgb` [INFO] [stdout] --> src/template/jinja2.rs:133:68 [INFO] [stdout] | [INFO] [stdout] 133 | ... let new = crate::colors::blend((*oa).into_format::().into(), o1.into_format()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] = note: you can instead use the fully-qualified path `::into(val) to avoid triggering this lint [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `Alpha` [INFO] [stdout] --> src/template/jinja2.rs:141:82 [INFO] [stdout] | [INFO] [stdout] 141 | ... let new = crate::colors::blend_alpha(oa.into_format::().into(), o1a.into_format()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] = note: you can instead use the fully-qualified path ` as Into>::into(val) to avoid triggering this lint [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `array::::map` that must be used [INFO] [stdout] --> src/colors.rs:400:9 [INFO] [stdout] | [INFO] [stdout] 400 | / [ [INFO] [stdout] 401 | | //&mut self.color0, [INFO] [stdout] 402 | | &mut self.color1, [INFO] [stdout] 403 | | &mut self.color2, [INFO] [stdout] ... | [INFO] [stdout] 417 | | ].map(|i| *i = i.saturate(amount)); [INFO] [stdout] | |__________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 400 | let _ = [ [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `wallust` (lib) due to 4 previous errors; 4 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: constant `SCHEME_NAME` is never used [INFO] [stdout] --> src/sequences.rs:153:7 [INFO] [stdout] | [INFO] [stdout] 153 | const SCHEME_NAME: &str = "wallust"; [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 `WinTerm` is never constructed [INFO] [stdout] --> src/sequences.rs:245:8 [INFO] [stdout] | [INFO] [stdout] 245 | struct WinTerm { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `WinScheme` is never constructed [INFO] [stdout] --> src/sequences.rs:264:8 [INFO] [stdout] | [INFO] [stdout] 264 | struct WinScheme { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `Vec>` [INFO] [stdout] --> src/colorspaces/mod.rs:646:5 [INFO] [stdout] | [INFO] [stdout] 646 | histogram.into() [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] = note: you can instead use the fully-qualified path `> as Into>>::into(val) to avoid triggering this lint [INFO] [stdout] = note: `#[deny(self_type_conversion)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `colors::Myrgb` [INFO] [stdout] --> src/palettes/softdark.rs:40:22 [INFO] [stdout] | [INFO] [stdout] 40 | ret.foreground = fg.into(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] = note: you can instead use the fully-qualified path `::into(val) to avoid triggering this lint [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `palette::rgb::Rgb` [INFO] [stdout] --> src/template/jinja2.rs:133:68 [INFO] [stdout] | [INFO] [stdout] 133 | ... let new = crate::colors::blend((*oa).into_format::().into(), o1.into_format()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] = note: you can instead use the fully-qualified path `::into(val) to avoid triggering this lint [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `Alpha` [INFO] [stdout] --> src/template/jinja2.rs:141:82 [INFO] [stdout] | [INFO] [stdout] 141 | ... let new = crate::colors::blend_alpha(oa.into_format::().into(), o1a.into_format()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] = note: you can instead use the fully-qualified path ` as Into>::into(val) to avoid triggering this lint [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `array::::map` that must be used [INFO] [stdout] --> src/colors.rs:400:9 [INFO] [stdout] | [INFO] [stdout] 400 | / [ [INFO] [stdout] 401 | | //&mut self.color0, [INFO] [stdout] 402 | | &mut self.color1, [INFO] [stdout] 403 | | &mut self.color2, [INFO] [stdout] ... | [INFO] [stdout] 417 | | ].map(|i| *i = i.saturate(amount)); [INFO] [stdout] | |__________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 400 | let _ = [ [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `wallust` (lib test) due to 4 previous errors; 4 warnings emitted [INFO] running `Command { std: "docker" "inspect" "38713460de4bcbbf6e45e64f3348fd2247e873de3949365cfab187655e882095", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "38713460de4bcbbf6e45e64f3348fd2247e873de3949365cfab187655e882095", kill_on_drop: false }` [INFO] [stdout] 38713460de4bcbbf6e45e64f3348fd2247e873de3949365cfab187655e882095