[INFO] cloning repository https://github.com/IGBC/jackctl [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/IGBC/jackctl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIGBC%2Fjackctl", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIGBC%2Fjackctl'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] be5e126b016aa41ebf6001700f17844f2f70afb8 [INFO] checking IGBC/jackctl against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIGBC%2Fjackctl" "/workspace/builds/worker-19/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-19/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/IGBC/jackctl on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/IGBC/jackctl [INFO] finished tweaking git repo https://github.com/IGBC/jackctl [INFO] tweaked toml for git repo https://github.com/IGBC/jackctl written to /workspace/builds/worker-19/source/Cargo.toml [INFO] crate git repo https://github.com/IGBC/jackctl already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating git repository `https://github.com/IGBC/rust-jack` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded libdbus-sys v0.2.2 [INFO] [stderr] Downloaded darwin-libproc-sys v0.1.2 [INFO] [stderr] Downloaded libappindicator-sys v0.5.0 [INFO] [stderr] Downloaded dbus v0.9.4 [INFO] [stderr] Downloaded dbus-tree v0.9.1 [INFO] [stderr] Downloaded libappindicator v0.5.2 [INFO] [stderr] Downloaded psutil v3.2.1 [INFO] [stderr] Downloaded darwin-libproc v0.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8d9d3771d49db0ddae5d0a773ca6b7d3c9cdf37b18d971984fcf0db40ecd9e52 [INFO] running `Command { std: "docker" "start" "-a" "8d9d3771d49db0ddae5d0a773ca6b7d3c9cdf37b18d971984fcf0db40ecd9e52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8d9d3771d49db0ddae5d0a773ca6b7d3c9cdf37b18d971984fcf0db40ecd9e52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d9d3771d49db0ddae5d0a773ca6b7d3c9cdf37b18d971984fcf0db40ecd9e52", kill_on_drop: false }` [INFO] [stdout] 8d9d3771d49db0ddae5d0a773ca6b7d3c9cdf37b18d971984fcf0db40ecd9e52 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8d256f511f589272ab2288f676f5cd8176007989fe10b890342601c74a753a29 [INFO] running `Command { std: "docker" "start" "-a" "8d256f511f589272ab2288f676f5cd8176007989fe10b890342601c74a753a29", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.80 [INFO] [stderr] Compiling pkg-config v0.3.20 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling version-compare v0.0.10 [INFO] [stderr] Compiling strum v0.18.0 [INFO] [stderr] Compiling libc v0.2.103 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling futures-task v0.3.17 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Checking futures-sink v0.3.17 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking slab v0.4.4 [INFO] [stderr] Checking futures-io v0.3.17 [INFO] [stderr] Compiling anyhow v1.0.44 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling cc v1.0.71 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling bindgen v0.52.0 [INFO] [stderr] Compiling gio v0.9.1 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling cairo-rs v0.9.1 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling pango v0.9.1 [INFO] [stderr] Compiling gdk-pixbuf v0.9.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling atk v0.9.0 [INFO] [stderr] Compiling gdk v0.13.2 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling serde_json v1.0.68 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking unescape v0.1.0 [INFO] [stderr] Checking platforms v0.2.1 [INFO] [stderr] Checking libloading v0.6.7 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling libdbus-sys v0.2.2 [INFO] [stderr] Compiling gtk v0.9.2 [INFO] [stderr] Compiling alsa-sys v0.3.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling clang-sys v0.28.1 [INFO] [stderr] Compiling futures-macro v0.3.17 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking dbus v0.9.4 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Checking dirs-sys v0.3.6 [INFO] [stderr] Checking jack-sys v0.2.2 (https://github.com/IGBC/rust-jack?branch=main#c387690c) [INFO] [stderr] Checking nix v0.23.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Checking directories v4.0.1 [INFO] [stderr] Checking jack v0.7.2 (https://github.com/IGBC/rust-jack?branch=main#c387690c) [INFO] [stderr] Compiling cexpr v0.3.6 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Checking dbus-tree v0.9.1 [INFO] [stderr] Checking alsa v0.5.0 [INFO] [stderr] Checking ctrlc v3.2.1 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling strum_macros v0.18.0 [INFO] [stderr] Compiling derive_more v0.99.16 [INFO] [stderr] Compiling libappindicator-sys v0.5.0 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Checking psutil v3.2.1 [INFO] [stderr] Checking futures-executor v0.3.17 [INFO] [stderr] Checking futures v0.3.17 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling system-deps v1.3.2 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling glib-sys v0.10.1 [INFO] [stderr] Compiling gobject-sys v0.10.0 [INFO] [stderr] Compiling gio-sys v0.10.1 [INFO] [stderr] Compiling cairo-sys-rs v0.10.0 [INFO] [stderr] Compiling pango-sys v0.10.0 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.10.0 [INFO] [stderr] Compiling atk-sys v0.10.0 [INFO] [stderr] Compiling gdk-sys v0.10.0 [INFO] [stderr] Compiling glib-macros v0.10.1 [INFO] [stderr] Compiling gtk-sys v0.10.0 [INFO] [stderr] Checking glib v0.10.3 [INFO] [stderr] Checking libappindicator v0.5.2 [INFO] [stderr] Checking jackctl v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/mixer.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/mixer.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Stopped` [INFO] [stdout] --> src/model/card.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | Stopped, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Stopped` [INFO] [stdout] --> src/model/card.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | Stopped, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Busy` [INFO] [stdout] --> src/model/card.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | Busy, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `w` [INFO] [stdout] --> src/settings/mod.rs:115:12 [INFO] [stdout] | [INFO] [stdout] 115 | pub fn w<'this>(self: &'this Arc) -> WriteSettings<'this> { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `clients` [INFO] [stdout] --> src/settings/mod.rs:141:12 [INFO] [stdout] | [INFO] [stdout] 141 | pub fn clients(self) -> RwLockReadGuard<'s, clients::ClientSettings> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `cards` [INFO] [stdout] --> src/settings/mod.rs:146:12 [INFO] [stdout] | [INFO] [stdout] 146 | pub fn cards(self) -> RwLockReadGuard<'s, cards::CardSettings> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `WriteSettings` [INFO] [stdout] --> src/settings/mod.rs:151:12 [INFO] [stdout] | [INFO] [stdout] 151 | pub struct WriteSettings<'settings> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `app` [INFO] [stdout] --> src/settings/mod.rs:157:12 [INFO] [stdout] | [INFO] [stdout] 157 | pub fn app(self) -> RwLockWriteGuard<'s, app::AppSettings> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `clients` [INFO] [stdout] --> src/settings/mod.rs:162:12 [INFO] [stdout] | [INFO] [stdout] 162 | pub fn clients(self) -> RwLockWriteGuard<'s, clients::ClientSettings> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `cards` [INFO] [stdout] --> src/settings/mod.rs:167:12 [INFO] [stdout] | [INFO] [stdout] 167 | pub fn cards(self) -> RwLockWriteGuard<'s, cards::CardSettings> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Busy` [INFO] [stdout] --> src/model/card.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | Busy, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `w` [INFO] [stdout] --> src/settings/mod.rs:115:12 [INFO] [stdout] | [INFO] [stdout] 115 | pub fn w<'this>(self: &'this Arc) -> WriteSettings<'this> { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `clients` [INFO] [stdout] --> src/settings/mod.rs:141:12 [INFO] [stdout] | [INFO] [stdout] 141 | pub fn clients(self) -> RwLockReadGuard<'s, clients::ClientSettings> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `cards` [INFO] [stdout] --> src/settings/mod.rs:146:12 [INFO] [stdout] | [INFO] [stdout] 146 | pub fn cards(self) -> RwLockReadGuard<'s, cards::CardSettings> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `WriteSettings` [INFO] [stdout] --> src/settings/mod.rs:151:12 [INFO] [stdout] | [INFO] [stdout] 151 | pub struct WriteSettings<'settings> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `app` [INFO] [stdout] --> src/settings/mod.rs:157:12 [INFO] [stdout] | [INFO] [stdout] 157 | pub fn app(self) -> RwLockWriteGuard<'s, app::AppSettings> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `clients` [INFO] [stdout] --> src/settings/mod.rs:162:12 [INFO] [stdout] | [INFO] [stdout] 162 | pub fn clients(self) -> RwLockWriteGuard<'s, clients::ClientSettings> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `cards` [INFO] [stdout] --> src/settings/mod.rs:167:12 [INFO] [stdout] | [INFO] [stdout] 167 | pub fn cards(self) -> RwLockWriteGuard<'s, cards::CardSettings> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4m 46s [INFO] running `Command { std: "docker" "inspect" "8d256f511f589272ab2288f676f5cd8176007989fe10b890342601c74a753a29", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d256f511f589272ab2288f676f5cd8176007989fe10b890342601c74a753a29", kill_on_drop: false }` [INFO] [stdout] 8d256f511f589272ab2288f676f5cd8176007989fe10b890342601c74a753a29