[INFO] cloning repository https://github.com/johhonn/RustMusicPlayer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/johhonn/RustMusicPlayer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohhonn%2FRustMusicPlayer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohhonn%2FRustMusicPlayer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d754c39ef810cedd3d83471e058b372c5fe57c91 [INFO] checking johhonn/RustMusicPlayer against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjohhonn%2FRustMusicPlayer" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/johhonn/RustMusicPlayer 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/johhonn/RustMusicPlayer [INFO] finished tweaking git repo https://github.com/johhonn/RustMusicPlayer [INFO] tweaked toml for git repo https://github.com/johhonn/RustMusicPlayer written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/johhonn/RustMusicPlayer 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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded gobject-sys v0.5.0 [INFO] [stderr] Downloaded pango-sys v0.5.0 [INFO] [stderr] Downloaded derive_builder_core v0.2.0 [INFO] [stderr] Downloaded gtk-sys v0.5.0 [INFO] [stderr] Downloaded derive_builder v0.5.1 [INFO] [stderr] Downloaded c_vec v1.2.1 [INFO] [stderr] Downloaded atk-sys v0.5.0 [INFO] [stderr] Downloaded cairo-rs v0.3.0 [INFO] [stderr] Downloaded gdk v0.7.0 [INFO] [stderr] Downloaded gdk-pixbuf v0.3.0 [INFO] [stderr] Downloaded gio v0.3.0 [INFO] [stderr] Downloaded pango v0.3.0 [INFO] [stderr] Downloaded cairo-sys-rs v0.5.0 [INFO] [stderr] Downloaded gtk v0.3.0 [INFO] [stderr] Downloaded gdk-pixbuf-sys v0.5.0 [INFO] [stderr] Downloaded gdk-sys v0.5.0 [INFO] [stderr] Downloaded gio-sys v0.5.0 [INFO] [stderr] Downloaded glib-sys v0.5.0 [INFO] [stderr] Downloaded id3 v0.2.5 [INFO] [stderr] Downloaded glib v0.4.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] b05c4c053a091458d9c0f455e63608f9d38b31ff18552ed8cd13e6d0130b7d6d [INFO] running `Command { std: "docker" "start" "-a" "b05c4c053a091458d9c0f455e63608f9d38b31ff18552ed8cd13e6d0130b7d6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b05c4c053a091458d9c0f455e63608f9d38b31ff18552ed8cd13e6d0130b7d6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b05c4c053a091458d9c0f455e63608f9d38b31ff18552ed8cd13e6d0130b7d6d", kill_on_drop: false }` [INFO] [stdout] b05c4c053a091458d9c0f455e63608f9d38b31ff18552ed8cd13e6d0130b7d6d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 6bae0846f2d7569bbffb8cc6f023f12df668bef8255471f2188593d8e989f4f9 [INFO] running `Command { std: "docker" "start" "-a" "6bae0846f2d7569bbffb8cc6f023f12df668bef8255471f2188593d8e989f4f9", kill_on_drop: false }` [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking encoding_index_tests v0.1.4 [INFO] [stderr] Compiling memchr v2.3.0 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling cairo-rs v0.3.0 [INFO] [stderr] Compiling gdk-pixbuf v0.3.0 [INFO] [stderr] Compiling gio v0.3.0 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking adler32 v1.0.4 [INFO] [stderr] Compiling gdk v0.7.0 [INFO] [stderr] Compiling derive_builder v0.5.1 [INFO] [stderr] Checking c_vec v1.2.1 [INFO] [stderr] Checking encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Checking encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Checking miniz_oxide v0.3.6 [INFO] [stderr] Checking encoding-index-korean v1.20141219.5 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-japanese v1.20141219.5 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking regex-syntax v0.6.14 [INFO] [stderr] Compiling gtk v0.3.0 [INFO] [stderr] Compiling glib-sys v0.5.0 [INFO] [stderr] Compiling gobject-sys v0.5.0 [INFO] [stderr] Compiling gio-sys v0.5.0 [INFO] [stderr] Compiling cairo-sys-rs v0.5.0 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.5.0 [INFO] [stderr] Compiling pango-sys v0.5.0 [INFO] [stderr] Compiling gdk-sys v0.5.0 [INFO] [stderr] Compiling atk-sys v0.5.0 [INFO] [stderr] Compiling gtk-sys v0.5.0 [INFO] [stderr] Checking encoding v0.2.33 [INFO] [stderr] Checking aho-corasick v0.7.8 [INFO] [stderr] Checking flate2 v1.0.13 [INFO] [stderr] Compiling derive_builder_core v0.2.0 [INFO] [stderr] Checking regex v1.3.4 [INFO] [stderr] Checking glib v0.4.1 [INFO] [stderr] Checking id3 v0.2.5 [INFO] [stderr] Checking pango v0.3.0 [INFO] [stderr] Checking rusic v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/toolbar.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ApplicationExtManual`, `ApplicationExt`, `ApplicationFlags` [INFO] [stdout] --> src/toolbar.rs:9:11 [INFO] [stdout] | [INFO] [stdout] 9 | use gio::{ApplicationExt, ApplicationExtManual, ApplicationFlags}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ApplicationWindow`, `Application`, `GtkWindowExt` [INFO] [stdout] --> src/toolbar.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | Application, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 12 | ApplicationWindow, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 13 | WidgetExt, [INFO] [stdout] 14 | GtkWindowExt, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ImageExt`, `SeparatorToolItem`, `ToolButton`, `Toolbar` [INFO] [stdout] --> src/main.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | SeparatorToolItem, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 32 | Toolbar, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 33 | ToolButton, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 36 | ImageExt, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::gtk::RecentFilterExt` [INFO] [stdout] --> src/main.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use crate::gtk::RecentFilterExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::gio::FileInfoExt` [INFO] [stdout] --> src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use crate::gio::FileInfoExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::gtk::StatusIconExt` [INFO] [stdout] --> src/main.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | use crate::gtk::StatusIconExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/toolbar.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ApplicationExtManual`, `ApplicationExt`, `ApplicationFlags` [INFO] [stdout] --> src/toolbar.rs:9:11 [INFO] [stdout] | [INFO] [stdout] 9 | use gio::{ApplicationExt, ApplicationExtManual, ApplicationFlags}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ApplicationWindow`, `Application`, `GtkWindowExt` [INFO] [stdout] --> src/toolbar.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | Application, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 12 | ApplicationWindow, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 13 | WidgetExt, [INFO] [stdout] 14 | GtkWindowExt, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ImageExt`, `SeparatorToolItem`, `ToolButton`, `Toolbar` [INFO] [stdout] --> src/main.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | SeparatorToolItem, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 32 | Toolbar, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 33 | ToolButton, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 36 | ImageExt, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `window` [INFO] [stdout] --> src/main.rs:160:13 [INFO] [stdout] | [INFO] [stdout] 160 | let window = App::new(application.clone()); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_window` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `adjustment` is never read [INFO] [stdout] --> src/main.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 53 | struct App { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 54 | adjustment: Adjustment, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `RESPONSE_ACCEPT` is never used [INFO] [stdout] --> src/playlist.rs:48:7 [INFO] [stdout] | [INFO] [stdout] 48 | const RESPONSE_ACCEPT: i32 = GTK_RESPONSE_ACCEPT as i32; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `RESPONSE_CANCEL` is never used [INFO] [stdout] --> src/playlist.rs:49:7 [INFO] [stdout] | [INFO] [stdout] 49 | const RESPONSE_CANCEL: i32 = GTK_RESPONSE_CANCEL as i32; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `next_button`, `previous_button`, and `stop_button` are never read [INFO] [stdout] --> src/toolbar.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 26 | pub struct MusicToolbar { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 27 | pub open_button: ToolButton, [INFO] [stdout] 28 | pub next_button: ToolButton, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 29 | pub play_button: ToolButton, [INFO] [stdout] 30 | pub previous_button: ToolButton, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | pub stop_button: ToolButton, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::gtk::RecentFilterExt` [INFO] [stdout] --> src/main.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use crate::gtk::RecentFilterExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::gio::FileInfoExt` [INFO] [stdout] --> src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use crate::gio::FileInfoExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::gtk::StatusIconExt` [INFO] [stdout] --> src/main.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | use crate::gtk::StatusIconExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `window` [INFO] [stdout] --> src/main.rs:160:13 [INFO] [stdout] | [INFO] [stdout] 160 | let window = App::new(application.clone()); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_window` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `adjustment` is never read [INFO] [stdout] --> src/main.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 53 | struct App { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 54 | adjustment: Adjustment, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `RESPONSE_ACCEPT` is never used [INFO] [stdout] --> src/playlist.rs:48:7 [INFO] [stdout] | [INFO] [stdout] 48 | const RESPONSE_ACCEPT: i32 = GTK_RESPONSE_ACCEPT as i32; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `RESPONSE_CANCEL` is never used [INFO] [stdout] --> src/playlist.rs:49:7 [INFO] [stdout] | [INFO] [stdout] 49 | const RESPONSE_CANCEL: i32 = GTK_RESPONSE_CANCEL as i32; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `next_button`, `previous_button`, and `stop_button` are never read [INFO] [stdout] --> src/toolbar.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 26 | pub struct MusicToolbar { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 27 | pub open_button: ToolButton, [INFO] [stdout] 28 | pub next_button: ToolButton, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 29 | pub play_button: ToolButton, [INFO] [stdout] 30 | pub previous_button: ToolButton, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | pub stop_button: ToolButton, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.57s [INFO] running `Command { std: "docker" "inspect" "6bae0846f2d7569bbffb8cc6f023f12df668bef8255471f2188593d8e989f4f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6bae0846f2d7569bbffb8cc6f023f12df668bef8255471f2188593d8e989f4f9", kill_on_drop: false }` [INFO] [stdout] 6bae0846f2d7569bbffb8cc6f023f12df668bef8255471f2188593d8e989f4f9