[INFO] fetching crate reson 0.1.0... [INFO] building reson-0.1.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] extracting crate reson 0.1.0 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate reson 0.1.0 [INFO] finished tweaking crates.io crate reson 0.1.0 [INFO] tweaked toml for crates.io crate reson 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate reson 0.1.0 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate reson 0.1.0 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded transpose v0.2.2 [INFO] [stderr] Downloaded ringbuf v0.3.3 [INFO] [stderr] Downloaded coremidi-sys v3.1.0 [INFO] [stderr] Downloaded coreaudio-sys v0.2.13 [INFO] [stderr] Downloaded primal-check v0.3.3 [INFO] [stderr] Downloaded coremidi v0.6.0 [INFO] [stderr] Downloaded coreaudio-rs v0.11.2 [INFO] [stderr] Downloaded mach2 v0.4.1 [INFO] [stderr] Downloaded midir v0.9.1 [INFO] [stderr] Downloaded realfft v3.3.0 [INFO] [stderr] Downloaded rustfft v6.1.0 [INFO] [stderr] Downloaded windows v0.43.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 52fd9dfb321be9a909ea2ab9bdfebec47982607e593755c992a27dd053d87ff9 [INFO] running `Command { std: "docker" "start" "-a" "52fd9dfb321be9a909ea2ab9bdfebec47982607e593755c992a27dd053d87ff9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "52fd9dfb321be9a909ea2ab9bdfebec47982607e593755c992a27dd053d87ff9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52fd9dfb321be9a909ea2ab9bdfebec47982607e593755c992a27dd053d87ff9", kill_on_drop: false }` [INFO] [stdout] 52fd9dfb321be9a909ea2ab9bdfebec47982607e593755c992a27dd053d87ff9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 33b22891ef6e67948fefc0b5ef15d6f6362af28af535a2416114c0ba65ad634d [INFO] running `Command { std: "docker" "start" "-a" "33b22891ef6e67948fefc0b5ef15d6f6362af28af535a2416114c0ba65ad634d", kill_on_drop: false }` [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling rustfft v6.1.0 [INFO] [stderr] Compiling num-complex v0.4.4 [INFO] [stderr] Compiling bumpalo v3.14.0 [INFO] [stderr] Compiling transpose v0.2.2 [INFO] [stderr] Compiling primal-check v0.3.3 [INFO] [stderr] Compiling realfft v3.3.0 [INFO] [stderr] Compiling reson v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::cell::OnceCell` [INFO] [stdout] --> src/tuning.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::cell::OnceCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `lazy_static::lazy_static` [INFO] [stdout] --> src/tuning.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use lazy_static::lazy_static; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a4` [INFO] [stdout] --> src/tuning.rs:14:30 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn equal_temperament(a4: f32) -> Self { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_a4` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `add_voice` is never used [INFO] [stdout] --> src/fade.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 18 | impl FadeBuffer { [INFO] [stdout] | ---------------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 25 | pub fn add_voice(&mut self, f: impl FnOnce([&mut [f32]; 2])) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.83s [INFO] running `Command { std: "docker" "inspect" "33b22891ef6e67948fefc0b5ef15d6f6362af28af535a2416114c0ba65ad634d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33b22891ef6e67948fefc0b5ef15d6f6362af28af535a2416114c0ba65ad634d", kill_on_drop: false }` [INFO] [stdout] 33b22891ef6e67948fefc0b5ef15d6f6362af28af535a2416114c0ba65ad634d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e78449d7ef4b0c5046d3748804399413cd76d1bdf203c0da1b272a6b61fb09cc [INFO] running `Command { std: "docker" "start" "-a" "e78449d7ef4b0c5046d3748804399413cd76d1bdf203c0da1b272a6b61fb09cc", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.148 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling cpal v0.15.2 [INFO] [stderr] Compiling alsa-sys v0.3.1 [INFO] [stderr] Compiling dasp_sample v0.11.0 [INFO] [stdout] warning: unused import: `std::cell::OnceCell` [INFO] [stdout] --> src/tuning.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::cell::OnceCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `lazy_static::lazy_static` [INFO] [stdout] --> src/tuning.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use lazy_static::lazy_static; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a4` [INFO] [stdout] --> src/tuning.rs:14:30 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn equal_temperament(a4: f32) -> Self { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_a4` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `add_voice` is never used [INFO] [stdout] --> src/fade.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 18 | impl FadeBuffer { [INFO] [stdout] | ---------------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 25 | pub fn add_voice(&mut self, f: impl FnOnce([&mut [f32]; 2])) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ringbuf v0.3.3 [INFO] [stderr] Compiling nix v0.24.3 [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling alsa v0.7.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling midir v0.9.1 [INFO] [stderr] Compiling reson v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::cell::OnceCell` [INFO] [stdout] --> src/tuning.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::cell::OnceCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `lazy_static::lazy_static` [INFO] [stdout] --> src/tuning.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use lazy_static::lazy_static; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a4` [INFO] [stdout] --> src/tuning.rs:14:30 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn equal_temperament(a4: f32) -> Self { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_a4` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `add_voice` is never used [INFO] [stdout] --> src/fade.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 18 | impl FadeBuffer { [INFO] [stdout] | ---------------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 25 | pub fn add_voice(&mut self, f: impl FnOnce([&mut [f32]; 2])) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 5.79s [INFO] running `Command { std: "docker" "inspect" "e78449d7ef4b0c5046d3748804399413cd76d1bdf203c0da1b272a6b61fb09cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e78449d7ef4b0c5046d3748804399413cd76d1bdf203c0da1b272a6b61fb09cc", kill_on_drop: false }` [INFO] [stdout] e78449d7ef4b0c5046d3748804399413cd76d1bdf203c0da1b272a6b61fb09cc