[INFO] cloning repository https://github.com/kislenko-artem/block-sceen [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kislenko-artem/block-sceen" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkislenko-artem%2Fblock-sceen", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkislenko-artem%2Fblock-sceen'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 69abf86d902f18fbf8d7427618a5701834fe254d [INFO] checking kislenko-artem/block-sceen against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkislenko-artem%2Fblock-sceen" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kislenko-artem/block-sceen on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kislenko-artem/block-sceen [INFO] finished tweaking git repo https://github.com/kislenko-artem/block-sceen [INFO] tweaked toml for git repo https://github.com/kislenko-artem/block-sceen written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/kislenko-artem/block-sceen 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c8cbef85a11f9c938bc8896c91e07f3b4bc3514c3c12642a0ac75afa192b9d04 [INFO] running `Command { std: "docker" "start" "-a" "c8cbef85a11f9c938bc8896c91e07f3b4bc3514c3c12642a0ac75afa192b9d04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c8cbef85a11f9c938bc8896c91e07f3b4bc3514c3c12642a0ac75afa192b9d04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8cbef85a11f9c938bc8896c91e07f3b4bc3514c3c12642a0ac75afa192b9d04", kill_on_drop: false }` [INFO] [stdout] c8cbef85a11f9c938bc8896c91e07f3b4bc3514c3c12642a0ac75afa192b9d04 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b42867a306fe702a18e4208a4ff0e3b27701b60e000f4eea02c9c312812d5f69 [INFO] running `Command { std: "docker" "start" "-a" "b42867a306fe702a18e4208a4ff0e3b27701b60e000f4eea02c9c312812d5f69", kill_on_drop: false }` [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling libc v0.2.67 [INFO] [stderr] Compiling proc-macro2 v1.0.9 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.16 [INFO] [stderr] Compiling proc-macro-nested v0.1.3 [INFO] [stderr] Checking futures-core v0.3.4 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking pin-utils v0.1.0-alpha.4 [INFO] [stderr] Checking futures-task v0.3.4 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling gio v0.8.1 [INFO] [stderr] Compiling pango v0.8.0 [INFO] [stderr] Compiling cairo-rs v0.8.1 [INFO] [stderr] Checking futures-io v0.3.4 [INFO] [stderr] Compiling gdk-pixbuf v0.8.0 [INFO] [stderr] Compiling gdk v0.12.1 [INFO] [stderr] Compiling atk v0.8.0 [INFO] [stderr] Compiling serde v1.0.105 [INFO] [stderr] Compiling ryu v1.0.3 [INFO] [stderr] Checking futures-channel v0.3.4 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling gtk v0.8.1 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Compiling glib-sys v0.9.1 [INFO] [stderr] Compiling gobject-sys v0.9.1 [INFO] [stderr] Compiling gio-sys v0.9.1 [INFO] [stderr] Compiling cairo-sys-rs v0.9.2 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.9.1 [INFO] [stderr] Compiling pango-sys v0.9.1 [INFO] [stderr] Compiling atk-sys v0.9.1 [INFO] [stderr] Compiling gdk-sys v0.9.1 [INFO] [stderr] Compiling gtk-sys v0.9.2 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Checking dirs-sys v0.3.4 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling serde_derive v1.0.105 [INFO] [stderr] Compiling futures-macro v0.3.4 [INFO] [stderr] Checking futures-util v0.3.4 [INFO] [stderr] Checking futures-executor v0.3.4 [INFO] [stderr] Checking glib v0.9.3 [INFO] [stderr] Checking serde_json v1.0.48 [INFO] [stderr] Checking block-sceen v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `GtkWindowExt` is imported redundantly [INFO] [stdout] --> src/main.rs:13:50 [INFO] [stdout] | [INFO] [stdout] 5 | use gtk::prelude::*; [INFO] [stdout] | --------------- the item `GtkWindowExt` is already imported here [INFO] [stdout] ... [INFO] [stdout] 13 | use gtk::{Application, ApplicationWindow, Label, GtkWindowExt, WidgetExt}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `WidgetExt` is imported redundantly [INFO] [stdout] --> src/main.rs:13:64 [INFO] [stdout] | [INFO] [stdout] 5 | use gtk::prelude::*; [INFO] [stdout] | --------------- the item `WidgetExt` is already imported here [INFO] [stdout] ... [INFO] [stdout] 13 | use gtk::{Application, ApplicationWindow, Label, GtkWindowExt, WidgetExt}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/config.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `dirs` is imported redundantly [INFO] [stdout] --> src/config.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use dirs; [INFO] [stdout] | ^^^^ the item `dirs` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `GtkWindowExt` is imported redundantly [INFO] [stdout] --> src/main.rs:13:50 [INFO] [stdout] | [INFO] [stdout] 5 | use gtk::prelude::*; [INFO] [stdout] | --------------- the item `GtkWindowExt` is already imported here [INFO] [stdout] ... [INFO] [stdout] 13 | use gtk::{Application, ApplicationWindow, Label, GtkWindowExt, WidgetExt}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `WidgetExt` is imported redundantly [INFO] [stdout] --> src/main.rs:13:64 [INFO] [stdout] | [INFO] [stdout] 5 | use gtk::prelude::*; [INFO] [stdout] | --------------- the item `WidgetExt` is already imported here [INFO] [stdout] ... [INFO] [stdout] 13 | use gtk::{Application, ApplicationWindow, Label, GtkWindowExt, WidgetExt}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/config.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `dirs` is imported redundantly [INFO] [stdout] --> src/config.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use dirs; [INFO] [stdout] | ^^^^ the item `dirs` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/config.rs:30:13 [INFO] [stdout] | [INFO] [stdout] 30 | let mut conf = Config { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:108:21 [INFO] [stdout] | [INFO] [stdout] 108 | let mut closure = move || { [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/config.rs:30:13 [INFO] [stdout] | [INFO] [stdout] 30 | let mut conf = Config { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:108:21 [INFO] [stdout] | [INFO] [stdout] 108 | let mut closure = move || { [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 48.14s [INFO] running `Command { std: "docker" "inspect" "b42867a306fe702a18e4208a4ff0e3b27701b60e000f4eea02c9c312812d5f69", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b42867a306fe702a18e4208a4ff0e3b27701b60e000f4eea02c9c312812d5f69", kill_on_drop: false }` [INFO] [stdout] b42867a306fe702a18e4208a4ff0e3b27701b60e000f4eea02c9c312812d5f69 [INFO] checking kislenko-artem/block-sceen against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkislenko-artem%2Fblock-sceen" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kislenko-artem/block-sceen on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kislenko-artem/block-sceen [INFO] finished tweaking git repo https://github.com/kislenko-artem/block-sceen [INFO] tweaked toml for git repo https://github.com/kislenko-artem/block-sceen written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/kislenko-artem/block-sceen 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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_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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 48b22219140c82014c1bd13d8c7dde0b4cc2ce50d514587483aca5d2551697ab [INFO] running `Command { std: "docker" "start" "-a" "48b22219140c82014c1bd13d8c7dde0b4cc2ce50d514587483aca5d2551697ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "48b22219140c82014c1bd13d8c7dde0b4cc2ce50d514587483aca5d2551697ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "48b22219140c82014c1bd13d8c7dde0b4cc2ce50d514587483aca5d2551697ab", kill_on_drop: false }` [INFO] [stdout] 48b22219140c82014c1bd13d8c7dde0b4cc2ce50d514587483aca5d2551697ab [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a9b5618ecd4ebf422a8d753c80d6438b5b1de3118b0f1fd46dd802550f27bdc3 [INFO] running `Command { std: "docker" "start" "-a" "a9b5618ecd4ebf422a8d753c80d6438b5b1de3118b0f1fd46dd802550f27bdc3", kill_on_drop: false }` [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling libc v0.2.67 [INFO] [stderr] Compiling proc-macro2 v1.0.9 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.16 [INFO] [stderr] Compiling proc-macro-nested v0.1.3 [INFO] [stderr] Checking futures-core v0.3.4 [INFO] [stderr] Checking pin-utils v0.1.0-alpha.4 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking futures-task v0.3.4 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling gio v0.8.1 [INFO] [stderr] Compiling gdk-pixbuf v0.8.0 [INFO] [stderr] Compiling pango v0.8.0 [INFO] [stderr] Checking futures-io v0.3.4 [INFO] [stderr] Compiling cairo-rs v0.8.1 [INFO] [stderr] Compiling gdk v0.12.1 [INFO] [stderr] Compiling atk v0.8.0 [INFO] [stderr] Compiling serde v1.0.105 [INFO] [stderr] Compiling ryu v1.0.3 [INFO] [stderr] Checking futures-channel v0.3.4 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling gtk v0.8.1 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Compiling glib-sys v0.9.1 [INFO] [stderr] Compiling gobject-sys v0.9.1 [INFO] [stderr] Compiling gio-sys v0.9.1 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.9.1 [INFO] [stderr] Compiling cairo-sys-rs v0.9.2 [INFO] [stderr] Compiling pango-sys v0.9.1 [INFO] [stderr] Compiling gdk-sys v0.9.1 [INFO] [stderr] Compiling atk-sys v0.9.1 [INFO] [stderr] Compiling gtk-sys v0.9.2 [INFO] [stderr] Checking dirs-sys v0.3.4 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling serde_derive v1.0.105 [INFO] [stderr] Compiling futures-macro v0.3.4 [INFO] [stderr] Checking futures-util v0.3.4 [INFO] [stderr] Checking futures-executor v0.3.4 [INFO] [stderr] Checking glib v0.9.3 [INFO] [stderr] Checking serde_json v1.0.48 [INFO] [stderr] Checking block-sceen v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `GtkWindowExt` is imported redundantly [INFO] [stdout] --> src/main.rs:13:50 [INFO] [stdout] | [INFO] [stdout] 5 | use gtk::prelude::*; [INFO] [stdout] | --------------- the item `GtkWindowExt` is already imported here [INFO] [stdout] ... [INFO] [stdout] 13 | use gtk::{Application, ApplicationWindow, Label, GtkWindowExt, WidgetExt}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `WidgetExt` is imported redundantly [INFO] [stdout] --> src/main.rs:13:64 [INFO] [stdout] | [INFO] [stdout] 5 | use gtk::prelude::*; [INFO] [stdout] | --------------- the item `WidgetExt` is already imported here [INFO] [stdout] ... [INFO] [stdout] 13 | use gtk::{Application, ApplicationWindow, Label, GtkWindowExt, WidgetExt}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/config.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `dirs` is imported redundantly [INFO] [stdout] --> src/config.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use dirs; [INFO] [stdout] | ^^^^ the item `dirs` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `GtkWindowExt` is imported redundantly [INFO] [stdout] --> src/main.rs:13:50 [INFO] [stdout] | [INFO] [stdout] 5 | use gtk::prelude::*; [INFO] [stdout] | --------------- the item `GtkWindowExt` is already imported here [INFO] [stdout] ... [INFO] [stdout] 13 | use gtk::{Application, ApplicationWindow, Label, GtkWindowExt, WidgetExt}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `WidgetExt` is imported redundantly [INFO] [stdout] --> src/main.rs:13:64 [INFO] [stdout] | [INFO] [stdout] 5 | use gtk::prelude::*; [INFO] [stdout] | --------------- the item `WidgetExt` is already imported here [INFO] [stdout] ... [INFO] [stdout] 13 | use gtk::{Application, ApplicationWindow, Label, GtkWindowExt, WidgetExt}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/config.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `dirs` is imported redundantly [INFO] [stdout] --> src/config.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use dirs; [INFO] [stdout] | ^^^^ the item `dirs` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/config.rs:30:13 [INFO] [stdout] | [INFO] [stdout] 30 | let mut conf = Config { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:108:21 [INFO] [stdout] | [INFO] [stdout] 108 | let mut closure = move || { [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/config.rs:30:13 [INFO] [stdout] | [INFO] [stdout] 30 | let mut conf = Config { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:108:21 [INFO] [stdout] | [INFO] [stdout] 108 | let mut closure = move || { [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 48.24s [INFO] running `Command { std: "docker" "inspect" "a9b5618ecd4ebf422a8d753c80d6438b5b1de3118b0f1fd46dd802550f27bdc3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a9b5618ecd4ebf422a8d753c80d6438b5b1de3118b0f1fd46dd802550f27bdc3", kill_on_drop: false }` [INFO] [stdout] a9b5618ecd4ebf422a8d753c80d6438b5b1de3118b0f1fd46dd802550f27bdc3