[INFO] cloning repository https://github.com/ariel11212321/rust-gui-news [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ariel11212321/rust-gui-news" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fariel11212321%2Frust-gui-news", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fariel11212321%2Frust-gui-news'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7d0d594bc83cfef5f7e127beb09648be142fd42e [INFO] building ariel11212321/rust-gui-news against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fariel11212321%2Frust-gui-news" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/ariel11212321/rust-gui-news [INFO] finished tweaking git repo https://github.com/ariel11212321/rust-gui-news [INFO] tweaked toml for git repo https://github.com/ariel11212321/rust-gui-news written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ariel11212321/rust-gui-news on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/ariel11212321/rust-gui-news 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded unicode-bidi v0.3.6 [INFO] [stderr] Downloaded slab v0.4.4 [INFO] [stderr] Downloaded sct v0.6.1 [INFO] [stderr] Downloaded egui_glium v0.14.0 [INFO] [stderr] Downloaded memoffset v0.6.4 [INFO] [stderr] Downloaded mio-misc v1.2.1 [INFO] [stderr] Downloaded takeable-option v0.5.0 [INFO] [stderr] Downloaded crossbeam-queue v0.3.2 [INFO] [stderr] Downloaded clipboard-win v3.1.1 [INFO] [stderr] Downloaded lazy-bytes-cast v5.0.1 [INFO] [stderr] Downloaded confy v0.4.0 [INFO] [stderr] Downloaded x11-clipboard v0.5.2 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.5 [INFO] [stderr] Downloaded copypasta v0.7.1 [INFO] [stderr] Downloaded minimal-lexical v0.1.3 [INFO] [stderr] Downloaded tokio-util v0.6.8 [INFO] [stderr] Downloaded smithay-client-toolkit v0.14.0 [INFO] [stderr] Downloaded egui v0.14.2 [INFO] [stderr] Downloaded memmap2 v0.2.3 [INFO] [stderr] Downloaded h2 v0.3.6 [INFO] [stderr] Downloaded openssl v0.10.36 [INFO] [stderr] Downloaded object v0.26.2 [INFO] [stderr] Downloaded rustls v0.19.1 [INFO] [stderr] Downloaded syn v1.0.77 [INFO] [stderr] Downloaded hyper v0.14.13 [INFO] [stderr] Downloaded tracing-subscriber v0.2.25 [INFO] [stderr] Downloaded nom v7.0.0 [INFO] [stderr] Downloaded serde_json v1.0.68 [INFO] [stderr] Downloaded ttf-parser v0.12.3 [INFO] [stderr] Downloaded openssl-sys v0.9.67 [INFO] [stderr] Downloaded bumpalo v3.7.1 [INFO] [stderr] Downloaded cc v1.0.70 [INFO] [stderr] Downloaded ahash v0.7.4 [INFO] [stderr] Downloaded tinyvec v1.5.0 [INFO] [stderr] Downloaded num_enum_derive v0.5.4 [INFO] [stderr] Downloaded num_enum v0.5.4 [INFO] [stderr] Downloaded webbrowser v0.5.5 [INFO] [stderr] Downloaded ab_glyph v0.2.11 [INFO] [stderr] Downloaded tokio v1.12.0 [INFO] [stderr] Downloaded libc v0.2.103 [INFO] [stderr] Downloaded eframe v0.14.0 [INFO] [stderr] Downloaded http-body v0.4.3 [INFO] [stderr] Downloaded pkg-config v0.3.20 [INFO] [stderr] Downloaded thiserror v1.0.29 [INFO] [stderr] Downloaded chunked_transfer v1.4.0 [INFO] [stderr] Downloaded epaint v0.14.0 [INFO] [stderr] Downloaded smithay-clipboard v0.6.4 [INFO] [stderr] Downloaded egui_web v0.14.1 [INFO] [stderr] Downloaded owned_ttf_parser v0.12.1 [INFO] [stderr] Downloaded ordered-float v2.8.0 [INFO] [stderr] Downloaded epi v0.14.0 [INFO] [stderr] Downloaded ureq v2.2.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.29 [INFO] [stderr] Downloaded atomic_refcell v0.1.8 [INFO] [stderr] Downloaded instant v0.1.11 [INFO] [stderr] Downloaded emath v0.14.0 [INFO] [stderr] Downloaded thiserror-impl v1.0.29 [INFO] [stderr] Downloaded glium v0.30.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 85b69fa454a3d11539b87a11c4c4345ca508bca09f34f09086123e51eba202da [INFO] running `Command { std: "docker" "start" "-a" "85b69fa454a3d11539b87a11c4c4345ca508bca09f34f09086123e51eba202da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "85b69fa454a3d11539b87a11c4c4345ca508bca09f34f09086123e51eba202da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85b69fa454a3d11539b87a11c4c4345ca508bca09f34f09086123e51eba202da", kill_on_drop: false }` [INFO] [stdout] 85b69fa454a3d11539b87a11c4c4345ca508bca09f34f09086123e51eba202da [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 992db3c48b2575e9ffdf94682421214e35dc3fc8ab84064f5c15e757b1b8c527 [INFO] running `Command { std: "docker" "start" "-a" "992db3c48b2575e9ffdf94682421214e35dc3fc8ab84064f5c15e757b1b8c527", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.103 [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling pkg-config v0.3.20 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling syn v1.0.77 [INFO] [stderr] Compiling cc v1.0.70 [INFO] [stderr] Compiling nom v7.0.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling minimal-lexical v0.1.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling crossbeam-queue v0.3.2 [INFO] [stderr] Compiling ahash v0.7.4 [INFO] [stderr] Compiling instant v0.1.11 [INFO] [stderr] Compiling ttf-parser v0.12.3 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling andrew v0.3.1 [INFO] [stderr] Compiling lock_api v0.4.5 [INFO] [stderr] Compiling winit v0.25.0 [INFO] [stderr] Compiling tinyvec v1.5.0 [INFO] [stderr] Compiling gimli v0.25.0 [INFO] [stderr] Compiling emath v0.14.0 [INFO] [stderr] Compiling wayland-sys v0.28.6 [INFO] [stderr] Compiling x11-dl v2.19.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling serde_json v1.0.68 [INFO] [stderr] Compiling atomic_refcell v0.1.8 [INFO] [stderr] Compiling ordered-float v2.8.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling wayland-scanner v0.28.6 [INFO] [stderr] Compiling crossbeam v0.8.1 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling owned_ttf_parser v0.12.1 [INFO] [stderr] Compiling backtrace v0.3.61 [INFO] [stderr] Compiling object v0.26.2 [INFO] [stderr] Compiling tracing-core v0.1.21 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling ab_glyph v0.2.11 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling unicode-bidi v0.3.6 [INFO] [stderr] Compiling rustc-demangle v0.1.21 [INFO] [stderr] Compiling takeable-option v0.5.0 [INFO] [stderr] Compiling glutin_egl_sys v0.1.5 [INFO] [stderr] Compiling glutin_glx_sys v0.1.7 [INFO] [stderr] Compiling glium v0.30.2 [INFO] [stderr] Compiling nix v0.20.0 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Compiling xcb v0.9.0 [INFO] [stderr] Compiling mio v0.7.13 [INFO] [stderr] Compiling wayland-client v0.28.6 [INFO] [stderr] Compiling wayland-protocols v0.28.6 [INFO] [stderr] Compiling memmap2 v0.1.0 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling mio-misc v1.2.1 [INFO] [stderr] Compiling raw-window-handle v0.3.3 [INFO] [stderr] Compiling memmap2 v0.2.3 [INFO] [stderr] Compiling shared_library v0.1.9 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling epaint v0.14.0 [INFO] [stderr] Compiling addr2line v0.16.0 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling dirs-sys v0.3.6 [INFO] [stderr] Compiling xcursor v0.3.4 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling chunked_transfer v1.4.0 [INFO] [stderr] Compiling egui v0.14.2 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling webbrowser v0.5.5 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling directories v2.0.2 [INFO] [stderr] Compiling tracing-log v0.1.2 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling thread_local v1.1.3 [INFO] [stderr] Compiling sharded-slab v0.1.4 [INFO] [stderr] Compiling calloop v0.6.5 [INFO] [stderr] Compiling webpki v0.21.4 [INFO] [stderr] Compiling sct v0.6.1 [INFO] [stderr] Compiling webpki-roots v0.21.1 [INFO] [stderr] Compiling rustls v0.19.1 [INFO] [stderr] Compiling epi v0.14.0 [INFO] [stderr] Compiling matchers v0.0.1 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling wayland-commons v0.28.6 [INFO] [stderr] Compiling tracing-attributes v0.1.18 [INFO] [stderr] Compiling thiserror-impl v1.0.29 [INFO] [stderr] Compiling wayland-cursor v0.28.6 [INFO] [stderr] Compiling wayland-egl v0.28.6 [INFO] [stderr] Compiling thiserror v1.0.29 [INFO] [stderr] Compiling tracing v0.1.29 [INFO] [stderr] Compiling x11-clipboard v0.5.2 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling tracing-serde v0.1.2 [INFO] [stderr] Compiling confy v0.4.0 [INFO] [stderr] Compiling ureq v2.2.0 [INFO] [stderr] Compiling tracing-subscriber v0.2.25 [INFO] [stderr] Compiling newsapi v0.1.0 (/opt/rustwide/workdir/newsapi) [INFO] [stderr] Compiling smithay-client-toolkit v0.12.3 [INFO] [stderr] Compiling smithay-client-toolkit v0.14.0 [INFO] [stderr] Compiling smithay-clipboard v0.6.4 [INFO] [stderr] Compiling copypasta v0.7.1 [INFO] [stderr] Compiling glutin v0.27.0 [INFO] [stderr] Compiling egui_glium v0.14.0 [INFO] [stderr] Compiling eframe v0.14.0 [INFO] [stderr] Compiling headlines v0.1.0 (/opt/rustwide/workdir/headlines) [INFO] [stdout] warning: unused import: `iter::FromIterator` [INFO] [stdout] --> headlines/src/headlines.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{borrow::Cow, iter::FromIterator, sync::mpsc::{Receiver, SyncSender}}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `epaint::text` [INFO] [stdout] --> headlines/src/headlines.rs:4:141 [INFO] [stdout] | [INFO] [stdout] 4 | ...Hyperlink, Label, Layout, Separator, TopBottomPanel, Window, epaint::text}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `refresh_btn` [INFO] [stdout] --> headlines/src/headlines.rs:122:25 [INFO] [stdout] | [INFO] [stdout] 122 | let refresh_btn = ui.add(Button::new("🔄").text_style(egui::TextStyle::Body)); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_refresh_btn` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> headlines/src/headlines.rs:166:21 [INFO] [stdout] | [INFO] [stdout] 166 | tx.send(Msg::ApiKeySet(self.config.api_key.to_string())); [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] 166 | let _ = tx.send(Msg::ApiKeySet(self.config.api_key.to_string())); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 23s [INFO] running `Command { std: "docker" "inspect" "992db3c48b2575e9ffdf94682421214e35dc3fc8ab84064f5c15e757b1b8c527", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "992db3c48b2575e9ffdf94682421214e35dc3fc8ab84064f5c15e757b1b8c527", kill_on_drop: false }` [INFO] [stdout] 992db3c48b2575e9ffdf94682421214e35dc3fc8ab84064f5c15e757b1b8c527 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] efe319e5639ed5974b4148a5bde2fd0abf3c5fcd75c7ddea80ee68116342deca [INFO] running `Command { std: "docker" "start" "-a" "efe319e5639ed5974b4148a5bde2fd0abf3c5fcd75c7ddea80ee68116342deca", kill_on_drop: false }` [INFO] [stderr] Compiling newsapi v0.1.0 (/opt/rustwide/workdir/newsapi) [INFO] [stderr] Compiling headlines v0.1.0 (/opt/rustwide/workdir/headlines) [INFO] [stdout] warning: unused import: `iter::FromIterator` [INFO] [stdout] --> headlines/src/headlines.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{borrow::Cow, iter::FromIterator, sync::mpsc::{Receiver, SyncSender}}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `epaint::text` [INFO] [stdout] --> headlines/src/headlines.rs:4:141 [INFO] [stdout] | [INFO] [stdout] 4 | ...Hyperlink, Label, Layout, Separator, TopBottomPanel, Window, epaint::text}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `refresh_btn` [INFO] [stdout] --> headlines/src/headlines.rs:122:25 [INFO] [stdout] | [INFO] [stdout] 122 | let refresh_btn = ui.add(Button::new("🔄").text_style(egui::TextStyle::Body)); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_refresh_btn` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> headlines/src/headlines.rs:166:21 [INFO] [stdout] | [INFO] [stdout] 166 | tx.send(Msg::ApiKeySet(self.config.api_key.to_string())); [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] 166 | let _ = tx.send(Msg::ApiKeySet(self.config.api_key.to_string())); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s [INFO] running `Command { std: "docker" "inspect" "efe319e5639ed5974b4148a5bde2fd0abf3c5fcd75c7ddea80ee68116342deca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "efe319e5639ed5974b4148a5bde2fd0abf3c5fcd75c7ddea80ee68116342deca", kill_on_drop: false }` [INFO] [stdout] efe319e5639ed5974b4148a5bde2fd0abf3c5fcd75c7ddea80ee68116342deca