[INFO] cloning repository https://github.com/vitobasso/rust-synth [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vitobasso/rust-synth" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvitobasso%2Frust-synth", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvitobasso%2Frust-synth'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b7561a9515b2c2ef8d47d282fe8cf147c456f797 [INFO] checking vitobasso/rust-synth against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvitobasso%2Frust-synth" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/vitobasso/rust-synth on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/vitobasso/rust-synth [INFO] finished tweaking git repo https://github.com/vitobasso/rust-synth [INFO] tweaked toml for git repo https://github.com/vitobasso/rust-synth written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/vitobasso/rust-synth already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/RustAudio/rimd.git` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded owning_ref v0.3.3 [INFO] [stderr] Downloaded wayland-scanner v0.20.12 [INFO] [stderr] Downloaded ordered-float v0.5.2 [INFO] [stderr] Downloaded serde_derive v1.0.80 [INFO] [stderr] Downloaded serde v1.0.80 [INFO] [stderr] Downloaded gleam v0.6.5 [INFO] [stderr] Downloaded peeking_take_while v0.1.2 [INFO] [stderr] Downloaded which v1.0.5 [INFO] [stderr] Downloaded alsa-sys v0.1.2 [INFO] [stderr] Downloaded glutin v0.17.0 [INFO] [stderr] Downloaded rand v0.4.3 [INFO] [stderr] Downloaded daggy v0.5.0 [INFO] [stderr] Downloaded env_logger v0.4.3 [INFO] [stderr] Downloaded syn v0.13.11 [INFO] [stderr] Downloaded stdweb v0.1.3 [INFO] [stderr] Downloaded coreaudio-sys v0.2.2 [INFO] [stderr] Downloaded wayland-sys v0.20.12 [INFO] [stderr] Downloaded clang-sys v0.21.2 [INFO] [stderr] Downloaded wayland-commons v0.20.12 [INFO] [stderr] Downloaded proc-macro2 v0.4.21 [INFO] [stderr] Downloaded smithay-client-toolkit v0.2.6 [INFO] [stderr] Downloaded winit v0.16.2 [INFO] [stderr] Downloaded quote v0.6.10 [INFO] [stderr] Downloaded ucd-util v0.1.2 [INFO] [stderr] Downloaded cpal v0.8.2 [INFO] [stderr] Downloaded syn v0.15.18 [INFO] [stderr] Downloaded find_folder v0.3.0 [INFO] [stderr] Downloaded num-derive v0.2.3 [INFO] [stderr] Downloaded lock_api v0.1.4 [INFO] [stderr] Downloaded smallvec v0.6.5 [INFO] [stderr] Downloaded cexpr v0.2.3 [INFO] [stderr] Downloaded aho-corasick v0.6.9 [INFO] [stderr] Downloaded bindgen v0.32.3 [INFO] [stderr] Downloaded coreaudio-rs v0.9.1 [INFO] [stderr] Downloaded rusttype v0.5.2 [INFO] [stderr] Downloaded cocoa v0.15.0 [INFO] [stderr] Downloaded wayland-protocols v0.20.12 [INFO] [stderr] Downloaded conrod_derive v0.1.2 [INFO] [stderr] Downloaded glium v0.22.0 [INFO] [stderr] Downloaded core-graphics v0.14.0 [INFO] [stderr] Downloaded conrod v0.61.1 [INFO] [stderr] Downloaded tempfile v3.0.4 [INFO] [stderr] Downloaded wayland-client v0.20.12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f0723efa821961aaa51bef0a98dfd53008136b383bcc7ba0ae78bdd309341814 [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" "f0723efa821961aaa51bef0a98dfd53008136b383bcc7ba0ae78bdd309341814", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f0723efa821961aaa51bef0a98dfd53008136b383bcc7ba0ae78bdd309341814", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0723efa821961aaa51bef0a98dfd53008136b383bcc7ba0ae78bdd309341814", kill_on_drop: false }` [INFO] [stdout] f0723efa821961aaa51bef0a98dfd53008136b383bcc7ba0ae78bdd309341814 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5afb633cd15dd5f973f5a774b81c156e31024022cea2eb33cfa15daff1b1a7e6 [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" "5afb633cd15dd5f973f5a774b81c156e31024022cea2eb33cfa15daff1b1a7e6", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.43 [INFO] [stderr] Compiling bitflags v1.0.4 [INFO] [stderr] Compiling pkg-config v0.3.14 [INFO] [stderr] Compiling khronos_api v2.2.0 [INFO] [stderr] Compiling proc-macro2 v0.4.21 [INFO] [stderr] Compiling cfg-if v0.1.6 [INFO] [stderr] Checking rustc-demangle v0.1.9 [INFO] [stderr] Compiling lazy_static v1.1.0 [INFO] [stderr] Compiling libloading v0.5.0 [INFO] [stderr] Compiling backtrace-sys v0.1.24 [INFO] [stderr] Compiling proc-macro2 v0.3.8 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking stb_truetype v0.2.2 [INFO] [stderr] Checking petgraph v0.4.13 [INFO] [stderr] Checking smallvec v0.6.5 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking lock_api v0.1.4 [INFO] [stderr] Compiling xml-rs v0.7.0 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Checking ordered-float v0.5.2 [INFO] [stderr] Checking rusttype v0.5.2 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Checking rand v0.5.5 [INFO] [stderr] Checking memmap v0.6.2 [INFO] [stderr] Checking nix v0.11.0 [INFO] [stderr] Checking rand v0.4.3 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Compiling x11-dl v2.18.3 [INFO] [stderr] Compiling alsa-sys v0.1.2 [INFO] [stderr] Checking dlib v0.4.1 [INFO] [stderr] Compiling syn v0.13.11 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking daggy v0.5.0 [INFO] [stderr] Checking wayland-sys v0.20.12 [INFO] [stderr] Checking backtrace v0.3.9 [INFO] [stderr] Checking wayland-commons v0.20.12 [INFO] [stderr] Compiling wayland-scanner v0.20.12 [INFO] [stderr] Compiling gl_generator v0.9.0 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking cpal v0.8.2 [INFO] [stderr] Compiling syn v0.15.18 [INFO] [stderr] Checking tempfile v3.0.4 [INFO] [stderr] Compiling wayland-client v0.20.12 [INFO] [stderr] Compiling wayland-protocols v0.20.12 [INFO] [stderr] Checking parking_lot v0.6.4 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Compiling glutin v0.17.0 [INFO] [stderr] Compiling glium v0.22.0 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Compiling serde_derive v1.0.80 [INFO] [stderr] Compiling num-derive v0.2.3 [INFO] [stderr] Checking smithay-client-toolkit v0.2.6 [INFO] [stderr] Checking winit v0.16.2 [INFO] [stderr] Compiling conrod_derive v0.1.2 [INFO] [stderr] Checking rimd v0.0.2 (https://github.com/RustAudio/rimd.git#6e623dbc) [INFO] [stderr] Checking pistoncore-input v0.21.0 [INFO] [stderr] Checking conrod v0.61.1 [INFO] [stderr] Checking rust-synth v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/core/music_theory/pitch.rs:73:9 [INFO] [stdout] | [INFO] [stdout] 73 | (f0 * a.powf(n as f64)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/core/synth/oscillator.rs:79:9 [INFO] [stdout] | [INFO] [stdout] 79 | (((clock + phase) * freq) % 1.) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/core/synth/envelope.rs:29:13 [INFO] [stdout] | [INFO] [stdout] 29 | (elapsed / self.attack) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/core/music_theory/pitch.rs:73:9 [INFO] [stdout] | [INFO] [stdout] 73 | (f0 * a.powf(n as f64)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/core/synth/oscillator.rs:79:9 [INFO] [stdout] | [INFO] [stdout] 79 | (((clock + phase) * freq) % 1.) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/core/synth/envelope.rs:29:13 [INFO] [stdout] | [INFO] [stdout] 29 | (elapsed / self.attack) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `end` [INFO] [stdout] --> src/core/control/song.rs:108:5 [INFO] [stdout] | [INFO] [stdout] 108 | end: Instant, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `end` [INFO] [stdout] --> src/core/control/song.rs:108:5 [INFO] [stdout] | [INFO] [stdout] 108 | end: Instant, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/core/music_theory/pitch.rs:73:9 [INFO] [stdout] | [INFO] [stdout] 73 | (f0 * a.powf(n as f64)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/core/synth/oscillator.rs:79:9 [INFO] [stdout] | [INFO] [stdout] 79 | (((clock + phase) * freq) % 1.) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/core/synth/envelope.rs:29:13 [INFO] [stdout] | [INFO] [stdout] 29 | (elapsed / self.attack) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/core/music_theory/pitch.rs:73:9 [INFO] [stdout] | [INFO] [stdout] 73 | (f0 * a.powf(n as f64)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/core/synth/oscillator.rs:79:9 [INFO] [stdout] | [INFO] [stdout] 79 | (((clock + phase) * freq) % 1.) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/core/synth/envelope.rs:29:13 [INFO] [stdout] | [INFO] [stdout] 29 | (elapsed / self.attack) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `end` [INFO] [stdout] --> src/core/control/song.rs:108:5 [INFO] [stdout] | [INFO] [stdout] 108 | end: Instant, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `end` [INFO] [stdout] --> src/core/control/song.rs:108:5 [INFO] [stdout] | [INFO] [stdout] 108 | end: Instant, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 37s [INFO] running `Command { std: "docker" "inspect" "5afb633cd15dd5f973f5a774b81c156e31024022cea2eb33cfa15daff1b1a7e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5afb633cd15dd5f973f5a774b81c156e31024022cea2eb33cfa15daff1b1a7e6", kill_on_drop: false }` [INFO] [stdout] 5afb633cd15dd5f973f5a774b81c156e31024022cea2eb33cfa15daff1b1a7e6