[INFO] cloning repository https://github.com/suhr/xephys [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/suhr/xephys" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsuhr%2Fxephys", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsuhr%2Fxephys'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c180e1f591342246913c3ea6e26c7cd3aa748f48 [INFO] checking suhr/xephys against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsuhr%2Fxephys" "/workspace/builds/worker-17/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-17/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/suhr/xephys on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/suhr/xephys [INFO] finished tweaking git repo https://github.com/suhr/xephys [INFO] tweaked toml for git repo https://github.com/suhr/xephys written to /workspace/builds/worker-17/source/Cargo.toml [INFO] crate git repo https://github.com/suhr/xephys already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "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/diaschisma/miosc.git` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rosc v0.1.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ea490c8571ca98e6021013d6c4e27c187c1c561873447c666c6dfd331ad0bc1e [INFO] running `Command { std: "docker" "start" "-a" "ea490c8571ca98e6021013d6c4e27c187c1c561873447c666c6dfd331ad0bc1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ea490c8571ca98e6021013d6c4e27c187c1c561873447c666c6dfd331ad0bc1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea490c8571ca98e6021013d6c4e27c187c1c561873447c666c6dfd331ad0bc1e", kill_on_drop: false }` [INFO] [stdout] ea490c8571ca98e6021013d6c4e27c187c1c561873447c666c6dfd331ad0bc1e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fe647e97ca669a1d6338477f065df116630ee7c4254484b9ece6404807c1a8bf [INFO] running `Command { std: "docker" "start" "-a" "fe647e97ca669a1d6338477f065df116630ee7c4254484b9ece6404807c1a8bf", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling libloading v0.4.3 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking rosc v0.1.6 [INFO] [stderr] Checking miosc v0.1.0 (https://github.com/diaschisma/miosc.git#b1ed9a6d) [INFO] [stderr] Checking jack-sys v0.2.0 [INFO] [stderr] Checking jack v0.6.2 [INFO] [stderr] Checking xephys v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/main.rs:775:5 [INFO] [stdout] | [INFO] [stdout] 764 | / loop { [INFO] [stdout] 765 | | let msg = read_osc(&socket); [INFO] [stdout] 766 | | [INFO] [stdout] 767 | | if let Ok(msg) = msg { [INFO] [stdout] ... | [INFO] [stdout] 772 | | ::std::thread::sleep(dt); [INFO] [stdout] 773 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 774 | [INFO] [stdout] 775 | active_client.deactivate().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `active_client` [INFO] [stdout] --> src/main.rs:760:9 [INFO] [stdout] | [INFO] [stdout] 760 | let active_client = client.activate_async((), process).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_active_client` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/main.rs:775:5 [INFO] [stdout] | [INFO] [stdout] 764 | / loop { [INFO] [stdout] 765 | | let msg = read_osc(&socket); [INFO] [stdout] 766 | | [INFO] [stdout] 767 | | if let Ok(msg) = msg { [INFO] [stdout] ... | [INFO] [stdout] 772 | | ::std::thread::sleep(dt); [INFO] [stdout] 773 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 774 | [INFO] [stdout] 775 | active_client.deactivate().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `active_client` [INFO] [stdout] --> src/main.rs:760:9 [INFO] [stdout] | [INFO] [stdout] 760 | let active_client = client.activate_async((), process).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_active_client` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/primitives.rs:107:34 [INFO] [stdout] | [INFO] [stdout] 107 | AdsrState::Press(mut t) if (t as f32) < self.attack => { [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: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/primitives.rs:107:34 [INFO] [stdout] | [INFO] [stdout] 107 | AdsrState::Press(mut t) if (t as f32) < self.attack => { [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: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.12s [INFO] running `Command { std: "docker" "inspect" "fe647e97ca669a1d6338477f065df116630ee7c4254484b9ece6404807c1a8bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe647e97ca669a1d6338477f065df116630ee7c4254484b9ece6404807c1a8bf", kill_on_drop: false }` [INFO] [stdout] fe647e97ca669a1d6338477f065df116630ee7c4254484b9ece6404807c1a8bf