[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] 7e386b22412b778aace3547c775ddb8b9722872e [INFO] checking IGBC/jackctl against master#90442458ac46b1d5eed752c316da25450f67285b for pr-81477 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIGBC%2Fjackctl" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/IGBC/jackctl on toolchain 90442458ac46b1d5eed752c316da25450f67285b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "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-1/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" "+90442458ac46b1d5eed752c316da25450f67285b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1063d0f3e38e38c0daee41098587cd85f2837528f75ebb691e27cfab7987ea40 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "1063d0f3e38e38c0daee41098587cd85f2837528f75ebb691e27cfab7987ea40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1063d0f3e38e38c0daee41098587cd85f2837528f75ebb691e27cfab7987ea40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1063d0f3e38e38c0daee41098587cd85f2837528f75ebb691e27cfab7987ea40", kill_on_drop: false }` [INFO] [stdout] 1063d0f3e38e38c0daee41098587cd85f2837528f75ebb691e27cfab7987ea40 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c35e4b58308af7bdf3c214cc53282e2408205c6249aad6134dbdee9a059c8e2a [INFO] running `Command { std: "docker" "start" "-a" "c35e4b58308af7bdf3c214cc53282e2408205c6249aad6134dbdee9a059c8e2a", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling version-compare v0.0.10 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling futures-task v0.3.15 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling cc v1.0.68 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling gio v0.9.1 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling gdk v0.13.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking glob v0.3.0 [INFO] [stderr] Checking platforms v0.2.1 [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Compiling gtk v0.9.2 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling clang-sys v0.28.1 [INFO] [stderr] Checking libloading v0.6.7 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking futures-channel v0.3.15 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling futures-macro v0.3.15 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Compiling bindgen v0.52.0 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling cexpr v0.3.6 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Checking nix v0.17.0 [INFO] [stderr] Checking alsa-sys v0.3.1 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking jack-sys v0.2.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Checking jack v0.7.1 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Checking ctrlc v3.1.9 [INFO] [stderr] Checking alsa v0.5.0 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling thiserror-impl v1.0.25 [INFO] [stderr] Compiling strum_macros v0.18.0 [INFO] [stderr] Compiling glib-macros v0.10.1 [INFO] [stderr] Compiling derive_more v0.99.14 [INFO] [stderr] Compiling thiserror v1.0.25 [INFO] [stderr] Checking psutil v3.2.1 [INFO] [stderr] Compiling system-deps v1.3.2 [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 gdk-sys v0.10.0 [INFO] [stderr] Compiling atk-sys v0.10.0 [INFO] [stderr] Compiling gtk-sys v0.10.0 [INFO] [stderr] Checking futures-executor v0.3.15 [INFO] [stderr] Compiling libappindicator-sys v0.5.0 [INFO] [stderr] Compiling cairo-rs v0.9.1 [INFO] [stderr] Compiling pango v0.9.1 [INFO] [stderr] Compiling atk v0.9.0 [INFO] [stderr] Compiling gdk-pixbuf v0.9.0 [INFO] [stderr] Checking futures v0.3.15 [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::fmt` [INFO] [stdout] --> src/process_manager.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/process_manager.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `proc_manager` [INFO] [stdout] --> src/main.rs:17:13 [INFO] [stdout] | [INFO] [stdout] 17 | let proc_manager = process_manager::ProcessManager::new(model.clone()); [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_proc_manager` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `about` [INFO] [stdout] --> src/ui.rs:141:13 [INFO] [stdout] | [INFO] [stdout] 141 | let about: Window = get_object(&builder, "aboutdialog"); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_about` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `proc_manager` [INFO] [stdout] --> src/main.rs:17:13 [INFO] [stdout] | [INFO] [stdout] 17 | let proc_manager = process_manager::ProcessManager::new(model.clone()); [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_proc_manager` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `about` [INFO] [stdout] --> src/ui.rs:141:13 [INFO] [stdout] | [INFO] [stdout] 141 | let about: Window = get_object(&builder, "aboutdialog"); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_about` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `increment_xruns` [INFO] [stdout] --> src/model.rs:70:12 [INFO] [stdout] | [INFO] [stdout] 70 | pub fn increment_xruns(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `reset_xruns` [INFO] [stdout] --> src/model.rs:78:12 [INFO] [stdout] | [INFO] [stdout] 78 | pub fn reset_xruns(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/process_manager.rs:74:21 [INFO] [stdout] | [INFO] [stdout] 74 | card.2.kill(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/process_manager.rs:84:21 [INFO] [stdout] | [INFO] [stdout] 84 | card.1.kill(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `increment_xruns` [INFO] [stdout] --> src/model.rs:70:12 [INFO] [stdout] | [INFO] [stdout] 70 | pub fn increment_xruns(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `reset_xruns` [INFO] [stdout] --> src/model.rs:78:12 [INFO] [stdout] | [INFO] [stdout] 78 | pub fn reset_xruns(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/process_manager.rs:74:21 [INFO] [stdout] | [INFO] [stdout] 74 | card.2.kill(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/process_manager.rs:84:21 [INFO] [stdout] | [INFO] [stdout] 84 | card.1.kill(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 07s [INFO] running `Command { std: "docker" "inspect" "c35e4b58308af7bdf3c214cc53282e2408205c6249aad6134dbdee9a059c8e2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c35e4b58308af7bdf3c214cc53282e2408205c6249aad6134dbdee9a059c8e2a", kill_on_drop: false }` [INFO] [stdout] c35e4b58308af7bdf3c214cc53282e2408205c6249aad6134dbdee9a059c8e2a