[INFO] cloning repository https://github.com/wlelab/SpotifyPi-Control-Panel [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wlelab/SpotifyPi-Control-Panel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwlelab%2FSpotifyPi-Control-Panel", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwlelab%2FSpotifyPi-Control-Panel'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f1c527feccb65ee3cabb00733f57e77eed1c34ea [INFO] checking wlelab/SpotifyPi-Control-Panel against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwlelab%2FSpotifyPi-Control-Panel" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/wlelab/SpotifyPi-Control-Panel on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/wlelab/SpotifyPi-Control-Panel [INFO] finished tweaking git repo https://github.com/wlelab/SpotifyPi-Control-Panel [INFO] tweaked toml for git repo https://github.com/wlelab/SpotifyPi-Control-Panel written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/wlelab/SpotifyPi-Control-Panel 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tungstenite v0.16.0 [INFO] [stderr] Downloaded tokio-tungstenite v0.16.0 [INFO] [stderr] Downloaded tokio-macros v1.6.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.32 [INFO] [stderr] Downloaded field-offset v0.3.4 [INFO] [stderr] Downloaded gtk3-macros v0.14.0 [INFO] [stderr] Downloaded ppv-lite86 v0.2.15 [INFO] [stderr] Downloaded strum v0.21.0 [INFO] [stderr] Downloaded futures-io v0.3.18 [INFO] [stderr] Downloaded cairo-sys-rs v0.14.9 [INFO] [stderr] Downloaded strum_macros v0.21.1 [INFO] [stderr] Downloaded atk-sys v0.14.0 [INFO] [stderr] Downloaded atk v0.14.0 [INFO] [stderr] Downloaded pango v0.14.8 [INFO] [stderr] Downloaded futures v0.3.18 [INFO] [stderr] Downloaded gio v0.14.8 [INFO] [stderr] Downloaded gtk-sys v0.14.0 [INFO] [stderr] Downloaded tokio v1.14.0 [INFO] [stderr] Downloaded gtk v0.14.3 [INFO] [stderr] Downloaded libc v0.2.108 [INFO] [stderr] Downloaded glib v0.14.8 [INFO] [stderr] Downloaded futures-util v0.3.18 [INFO] [stderr] Downloaded syn v1.0.82 [INFO] [stderr] Downloaded cairo-rs v0.14.9 [INFO] [stderr] Downloaded gdk v0.14.3 [INFO] [stderr] Downloaded gdk-sys v0.14.0 [INFO] [stderr] Downloaded gio-sys v0.14.0 [INFO] [stderr] Downloaded glib-sys v0.14.0 [INFO] [stderr] Downloaded anyhow v1.0.49 [INFO] [stderr] Downloaded cfg-expr v0.8.1 [INFO] [stderr] Downloaded gdk-pixbuf v0.14.0 [INFO] [stderr] Downloaded glib-macros v0.14.1 [INFO] [stderr] Downloaded gobject-sys v0.14.0 [INFO] [stderr] Downloaded futures-channel v0.3.18 [INFO] [stderr] Downloaded futures-task v0.3.18 [INFO] [stderr] Downloaded gdk-pixbuf-sys v0.14.0 [INFO] [stderr] Downloaded system-deps v3.2.0 [INFO] [stderr] Downloaded pkg-config v0.3.22 [INFO] [stderr] Downloaded futures-macro v0.3.18 [INFO] [stderr] Downloaded version-compare v0.0.11 [INFO] [stderr] Downloaded pango-sys v0.14.0 [INFO] [stderr] Downloaded futures-executor v0.3.18 [INFO] [stderr] Downloaded futures-core v0.3.18 [INFO] [stderr] Downloaded futures-sink v0.3.18 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] adf60b741109d00f8c7afc467c8c595ad6d8f41044d7deca8aeddcfefb4a0e20 [INFO] running `Command { std: "docker" "start" "-a" "adf60b741109d00f8c7afc467c8c595ad6d8f41044d7deca8aeddcfefb4a0e20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "adf60b741109d00f8c7afc467c8c595ad6d8f41044d7deca8aeddcfefb4a0e20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "adf60b741109d00f8c7afc467c8c595ad6d8f41044d7deca8aeddcfefb4a0e20", kill_on_drop: false }` [INFO] [stdout] adf60b741109d00f8c7afc467c8c595ad6d8f41044d7deca8aeddcfefb4a0e20 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0400bddfb104517eec15c46a54981459e595a23829dc6e90250fe5f6b9c75db4 [INFO] running `Command { std: "docker" "start" "-a" "0400bddfb104517eec15c46a54981459e595a23829dc6e90250fe5f6b9c75db4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling anyhow v1.0.49 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling pkg-config v0.3.22 [INFO] [stderr] Compiling smallvec v1.7.0 [INFO] [stderr] Compiling version-compare v0.0.11 [INFO] [stderr] Compiling strum v0.21.0 [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling futures-core v0.3.18 [INFO] [stderr] Compiling futures-task v0.3.18 [INFO] [stderr] Compiling futures-channel v0.3.18 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking futures-sink v0.3.18 [INFO] [stderr] Compiling futures-util v0.3.18 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Compiling cfg-expr v0.8.1 [INFO] [stderr] Checking futures-io v0.3.18 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling typenum v1.14.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Checking tinyvec v1.5.1 [INFO] [stderr] Compiling gio v0.14.8 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Checking ppv-lite86 v0.2.15 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling tokio v1.14.0 [INFO] [stderr] Checking cpufeatures v0.2.1 [INFO] [stderr] Checking http v0.2.5 [INFO] [stderr] Compiling gtk v0.14.3 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling rustc_version v0.3.3 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking sha-1 v0.9.8 [INFO] [stderr] Compiling field-offset v0.3.4 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling strum_macros v0.21.1 [INFO] [stderr] Compiling futures-macro v0.3.18 [INFO] [stderr] Compiling tokio-macros v1.6.0 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling proc-macro-crate v1.1.0 [INFO] [stderr] Checking tungstenite v0.16.0 [INFO] [stderr] Compiling system-deps v3.2.0 [INFO] [stderr] Compiling glib-macros v0.14.1 [INFO] [stderr] Compiling gtk3-macros v0.14.0 [INFO] [stderr] Compiling glib-sys v0.14.0 [INFO] [stderr] Compiling gobject-sys v0.14.0 [INFO] [stderr] Compiling gio-sys v0.14.0 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.14.0 [INFO] [stderr] Compiling cairo-sys-rs v0.14.9 [INFO] [stderr] Compiling pango-sys v0.14.0 [INFO] [stderr] Compiling atk-sys v0.14.0 [INFO] [stderr] Compiling gdk-sys v0.14.0 [INFO] [stderr] Compiling gtk-sys v0.14.0 [INFO] [stderr] Checking futures-executor v0.3.18 [INFO] [stderr] Checking glib v0.14.8 [INFO] [stderr] Checking futures v0.3.18 [INFO] [stderr] Checking tokio-tungstenite v0.16.0 [INFO] [stderr] Checking cairo-rs v0.14.9 [INFO] [stderr] Checking pango v0.14.8 [INFO] [stderr] Checking atk v0.14.0 [INFO] [stderr] Checking gdk-pixbuf v0.14.0 [INFO] [stderr] Checking gdk v0.14.3 [INFO] [stderr] Checking spotifypi-control-panel v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `glib` is imported redundantly [INFO] [stdout] --> src/main_window/imp.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use gtk::glib; [INFO] [stdout] | ^^^^^^^^^ the item `glib` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `glib` is imported redundantly [INFO] [stdout] --> src/main_window/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use gtk::glib; [INFO] [stdout] | ^^^^^^^^^ the item `glib` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `glib` is imported redundantly [INFO] [stdout] --> src/main_window/imp.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use gtk::glib; [INFO] [stdout] | ^^^^^^^^^ the item `glib` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `glib` is imported redundantly [INFO] [stdout] --> src/main_window/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use gtk::glib; [INFO] [stdout] | ^^^^^^^^^ the item `glib` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.24s [INFO] running `Command { std: "docker" "inspect" "0400bddfb104517eec15c46a54981459e595a23829dc6e90250fe5f6b9c75db4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0400bddfb104517eec15c46a54981459e595a23829dc6e90250fe5f6b9c75db4", kill_on_drop: false }` [INFO] [stdout] 0400bddfb104517eec15c46a54981459e595a23829dc6e90250fe5f6b9c75db4