[INFO] cloning repository https://github.com/artwik22/alloy [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/artwik22/alloy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fartwik22%2Falloy", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fartwik22%2Falloy'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1bec5346eacd59f7095c052e005ec0a8e84f90d2 [INFO] checking artwik22/alloy against master#a33907a7a5381473eec8bcfa0c56e05a856a911c for pr-151539 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fartwik22%2Falloy" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. 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[INFO] started tweaking git repo https://github.com/artwik22/alloy [INFO] finished tweaking git repo https://github.com/artwik22/alloy [INFO] tweaked toml for git repo https://github.com/artwik22/alloy written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/artwik22/alloy on toolchain a33907a7a5381473eec8bcfa0c56e05a856a911c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/artwik22/alloy 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" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... 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"/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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8585ec29673afb342e0c746e39705465d977e65a82de8eb47afb42cfda2d4acc [INFO] running `Command { std: "docker" "start" "-a" "8585ec29673afb342e0c746e39705465d977e65a82de8eb47afb42cfda2d4acc", kill_on_drop: false }` [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling version-compare v0.2.1 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling libc v0.2.180 [INFO] [stderr] Compiling proc-macro2 v1.0.105 [INFO] [stderr] Compiling quote v1.0.43 [INFO] [stderr] Compiling target-lexicon v0.13.3 [INFO] [stderr] Compiling serde_spanned v1.0.4 [INFO] [stderr] Compiling find-msvc-tools v0.1.7 [INFO] [stderr] Checking http v1.4.0 [INFO] [stderr] Compiling gio v0.19.8 [INFO] [stderr] Checking tracing v0.1.44 [INFO] [stderr] Compiling field-offset v0.3.6 [INFO] [stderr] Checking sync_wrapper v1.0.2 [INFO] [stderr] Checking ipnet v2.11.0 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Checking tower-layer v0.3.3 [INFO] [stderr] Compiling toml v0.9.11+spec-1.1.0 [INFO] [stderr] Checking iri-string v0.7.10 [INFO] [stderr] Checking zeroize v1.8.2 [INFO] [stderr] Checking ryu v1.0.22 [INFO] [stderr] Compiling cc v1.2.52 [INFO] [stderr] Compiling cfg-expr v0.15.8 [INFO] [stderr] Compiling gio v0.20.12 [INFO] [stderr] Checking rustls-pki-types v1.13.2 [INFO] [stderr] Checking encoding_rs v0.8.35 [INFO] [stderr] Compiling syn v2.0.114 [INFO] [stderr] Checking http-body v1.0.1 [INFO] [stderr] Checking http-body-util v0.1.3 [INFO] [stderr] Compiling cfg-expr v0.20.5 [INFO] [stderr] Compiling serde_spanned v0.6.9 [INFO] [stderr] Compiling toml_datetime v0.6.11 [INFO] [stderr] Checking mio v1.1.1 [INFO] [stderr] Checking socket2 v0.6.1 [INFO] [stderr] Checking sysinfo v0.32.1 [INFO] [stderr] Compiling toml_edit v0.22.27 [INFO] [stderr] Compiling openssl-sys v0.9.111 [INFO] [stderr] Checking tokio v1.49.0 [INFO] [stderr] Compiling system-deps v7.0.7 [INFO] [stderr] Compiling openssl v0.10.75 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Compiling glib-sys v0.20.10 [INFO] [stderr] Compiling gobject-sys v0.20.10 [INFO] [stderr] Compiling gio-sys v0.20.10 [INFO] [stderr] Compiling toml v0.8.23 [INFO] [stderr] Compiling system-deps v6.2.2 [INFO] [stderr] Compiling 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Compiling glib-macros v0.20.12 [INFO] [stderr] Checking tokio-util v0.7.18 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking h2 v0.4.13 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking yoke v0.8.1 [INFO] [stderr] Checking zerovec v0.11.5 [INFO] [stderr] Checking zerotrie v0.2.3 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking tinystr v0.8.2 [INFO] [stderr] Checking potential_utf v0.1.4 [INFO] [stderr] Checking icu_locale_core v2.1.1 [INFO] [stderr] Checking icu_collections v2.1.1 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking tower v0.5.3 [INFO] [stderr] Checking glib v0.19.9 [INFO] [stderr] Checking glib v0.20.12 [INFO] [stderr] Checking icu_provider v2.1.1 [INFO] [stderr] Checking tower-http v0.6.8 [INFO] [stderr] Checking icu_normalizer v2.1.1 [INFO] [stderr] Checking icu_properties v2.1.2 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking hyper v1.8.1 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.1.0 [INFO] [stderr] Checking url v2.5.8 [INFO] [stderr] Checking hyper-util v0.1.19 [INFO] [stderr] Checking hyper-tls v0.6.0 [INFO] [stderr] Checking reqwest v0.12.28 [INFO] [stderr] Checking cairo-rs v0.19.4 [INFO] [stderr] Checking graphene-rs v0.19.8 [INFO] [stderr] Checking pango v0.19.8 [INFO] [stderr] Checking gdk-pixbuf v0.19.8 [INFO] [stderr] Checking gdk4 v0.8.2 [INFO] [stderr] Checking gsk4 v0.8.2 [INFO] [stderr] Checking gtk4 v0.8.2 [INFO] [stderr] Checking libadwaita v0.6.0 [INFO] [stderr] Checking core v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `update_checker` is never read [INFO] [stdout] --> src/app.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct App { [INFO] [stdout] | --- field in this struct [INFO] [stdout] ... [INFO] [stdout] 14 | update_checker: Arc, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `process_list` and `process_model` are never read [INFO] [stdout] --> src/ui.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Ui { [INFO] [stdout] | -- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 13 | process_list: gtk4::Box, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 14 | process_model: gtk4::StringList, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `label` is never read [INFO] [stdout] --> src/graph.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Graph { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 10 | label: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `update_checker` is never read [INFO] [stdout] --> src/app.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct App { [INFO] [stdout] | --- field in this struct [INFO] [stdout] ... [INFO] [stdout] 14 | update_checker: Arc, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `process_list` and `process_model` are never read [INFO] [stdout] --> src/ui.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Ui { [INFO] [stdout] | -- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 13 | process_list: gtk4::Box, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 14 | process_model: gtk4::StringList, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `label` is never read [INFO] [stdout] --> src/graph.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Graph { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 10 | label: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/graph.rs:91:13 [INFO] [stdout] | [INFO] [stdout] 91 | context.set_source(&gradient); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [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] 91 | let _ = context.set_source(&gradient); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/graph.rs:91:13 [INFO] [stdout] | [INFO] [stdout] 91 | context.set_source(&gradient); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [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] 91 | let _ = context.set_source(&gradient); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `update_checker` is never read [INFO] [stdout] --> src/app.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct App { [INFO] [stdout] | --- field in this struct [INFO] [stdout] ... [INFO] [stdout] 14 | update_checker: Arc, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `received` and `transmitted` are never read [INFO] [stdout] --> src/system.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct NetworkData { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 21 | pub received: u64, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 22 | pub transmitted: u64, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NetworkData` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `pid` and `memory_percent` are never read [INFO] [stdout] --> src/system.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct ProcessInfo { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 29 | pub pid: u32, [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | pub memory_percent: f64, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ProcessInfo` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `timestamp` is never read [INFO] [stdout] --> src/system.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 37 | pub struct SystemData { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 42 | pub timestamp: Instant, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SystemData` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `process_list`, `process_model`, and `update_banner` are never read [INFO] [stdout] --> src/ui.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Ui { [INFO] [stdout] | -- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 13 | process_list: gtk4::Box, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 14 | process_model: gtk4::StringList, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 19 | update_banner: Option, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `show_update_banner` and `hide_update_banner` are never used [INFO] [stdout] --> src/ui.rs:214:12 [INFO] [stdout] | [INFO] [stdout] 22 | impl Ui { [INFO] [stdout] | ------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 214 | pub fn show_update_banner(&self, message: &str) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 221 | pub fn hide_update_banner(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `label` is never read [INFO] [stdout] --> src/graph.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Graph { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 10 | label: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `CURRENT_VERSION` is never used [INFO] [stdout] --> src/update_checker.rs:1:7 [INFO] [stdout] | [INFO] [stdout] 1 | const CURRENT_VERSION: &str = env!("CARGO_PKG_VERSION"); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `UpdateInfo` is never constructed [INFO] [stdout] --> src/update_checker.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct UpdateInfo { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `check_update` is never used [INFO] [stdout] --> src/update_checker.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl UpdateChecker { [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 17 | pub fn check_update(&self) -> UpdateInfo { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `update_checker` is never read [INFO] [stdout] --> src/app.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct App { [INFO] [stdout] | --- field in this struct [INFO] [stdout] ... [INFO] [stdout] 14 | update_checker: Arc, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `received` and `transmitted` are never read [INFO] [stdout] --> src/system.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct NetworkData { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 21 | pub received: u64, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 22 | pub transmitted: u64, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NetworkData` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `pid` and `memory_percent` are never read [INFO] [stdout] --> src/system.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct ProcessInfo { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 29 | pub pid: u32, [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | pub memory_percent: f64, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ProcessInfo` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `timestamp` is never read [INFO] [stdout] --> src/system.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 37 | pub struct SystemData { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 42 | pub timestamp: Instant, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SystemData` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `process_list`, `process_model`, and `update_banner` are never read [INFO] [stdout] --> src/ui.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Ui { [INFO] [stdout] | -- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 13 | process_list: gtk4::Box, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 14 | process_model: gtk4::StringList, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 19 | update_banner: Option, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `show_update_banner` and `hide_update_banner` are never used [INFO] [stdout] --> src/ui.rs:214:12 [INFO] [stdout] | [INFO] [stdout] 22 | impl Ui { [INFO] [stdout] | ------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 214 | pub fn show_update_banner(&self, message: &str) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 221 | pub fn hide_update_banner(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `label` is never read [INFO] [stdout] --> src/graph.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Graph { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 10 | label: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `CURRENT_VERSION` is never used [INFO] [stdout] --> src/update_checker.rs:1:7 [INFO] [stdout] | [INFO] [stdout] 1 | const CURRENT_VERSION: &str = env!("CARGO_PKG_VERSION"); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `UpdateInfo` is never constructed [INFO] [stdout] --> src/update_checker.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct UpdateInfo { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `check_update` is never used [INFO] [stdout] --> src/update_checker.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl UpdateChecker { [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 17 | pub fn check_update(&self) -> UpdateInfo { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/graph.rs:91:13 [INFO] [stdout] | [INFO] [stdout] 91 | context.set_source(&gradient); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [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] 91 | let _ = context.set_source(&gradient); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/graph.rs:91:13 [INFO] [stdout] | [INFO] [stdout] 91 | context.set_source(&gradient); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [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] 91 | let _ = context.set_source(&gradient); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 29s [INFO] running `Command { std: "docker" "inspect" "8585ec29673afb342e0c746e39705465d977e65a82de8eb47afb42cfda2d4acc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8585ec29673afb342e0c746e39705465d977e65a82de8eb47afb42cfda2d4acc", kill_on_drop: false }` [INFO] [stdout] 8585ec29673afb342e0c746e39705465d977e65a82de8eb47afb42cfda2d4acc