[INFO] cloning repository https://github.com/coniferprod/sevenator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/coniferprod/sevenator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fconiferprod%2Fsevenator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fconiferprod%2Fsevenator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2f70a49b1b9760d783398a592d95dd4f2f8ea8c0
[INFO] testing coniferprod/sevenator against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fconiferprod%2Fsevenator" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/coniferprod/sevenator on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/coniferprod/sevenator
[INFO] finished tweaking git repo https://github.com/coniferprod/sevenator
[INFO] tweaked toml for git repo https://github.com/coniferprod/sevenator written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/coniferprod/sevenator already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1142332a136ab2d04f9f17eaffc688e1253437ec8c992a9bc6631c212e053ec5
[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" "1142332a136ab2d04f9f17eaffc688e1253437ec8c992a9bc6631c212e053ec5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1142332a136ab2d04f9f17eaffc688e1253437ec8c992a9bc6631c212e053ec5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1142332a136ab2d04f9f17eaffc688e1253437ec8c992a9bc6631c212e053ec5", kill_on_drop: false }`
[INFO] [stdout] 1142332a136ab2d04f9f17eaffc688e1253437ec8c992a9bc6631c212e053ec5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca66de98af38fce89ab7b5456dcdb7c2e81daedb883b49ab82ad65802e23be56
[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" "ca66de98af38fce89ab7b5456dcdb7c2e81daedb883b49ab82ad65802e23be56", kill_on_drop: false }`
[INFO] [stderr]    Compiling sevenator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `brass1`
[INFO] [stdout]    --> src/lib.rs:146:9
[INFO] [stdout]     |
[INFO] [stdout] 146 |     let brass1 = Voice {
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_brass1`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_bytes`
[INFO] [stdout]    --> src/lib.rs:294:12
[INFO] [stdout]     |
[INFO] [stdout] 294 |     pub fn to_bytes(&self) -> Vec<u8> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Fixed`
[INFO] [stdout]    --> src/lib.rs:317:5
[INFO] [stdout]     |
[INFO] [stdout] 317 |     Fixed,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_bytes`
[INFO] [stdout]    --> src/lib.rs:351:12
[INFO] [stdout]     |
[INFO] [stdout] 351 |     pub fn to_bytes(&self) -> Vec<u8> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SawDown`
[INFO] [stdout]    --> src/lib.rs:402:5
[INFO] [stdout]     |
[INFO] [stdout] 402 |     SawDown,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SawUp`
[INFO] [stdout]    --> src/lib.rs:403:5
[INFO] [stdout]     |
[INFO] [stdout] 403 |     SawUp,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Square`
[INFO] [stdout]    --> src/lib.rs:404:5
[INFO] [stdout]     |
[INFO] [stdout] 404 |     Square,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Sine`
[INFO] [stdout]    --> src/lib.rs:405:5
[INFO] [stdout]     |
[INFO] [stdout] 405 |     Sine,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SampleAndHold`
[INFO] [stdout]    --> src/lib.rs:406:5
[INFO] [stdout]     |
[INFO] [stdout] 406 |     SampleAndHold,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_bytes`
[INFO] [stdout]    --> src/lib.rs:432:12
[INFO] [stdout]     |
[INFO] [stdout] 432 |     pub fn to_bytes(&self) -> Vec<u8> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_bytes`
[INFO] [stdout]    --> src/lib.rs:495:12
[INFO] [stdout]     |
[INFO] [stdout] 495 |     pub fn to_bytes(&self) -> Vec<u8> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sevenator::*`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use sevenator::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "ca66de98af38fce89ab7b5456dcdb7c2e81daedb883b49ab82ad65802e23be56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca66de98af38fce89ab7b5456dcdb7c2e81daedb883b49ab82ad65802e23be56", kill_on_drop: false }`
[INFO] [stdout] ca66de98af38fce89ab7b5456dcdb7c2e81daedb883b49ab82ad65802e23be56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab691a72354cbed1fc2205c5aca97bec64c115950e0626886b20886004c10aaa
[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" "ab691a72354cbed1fc2205c5aca97bec64c115950e0626886b20886004c10aaa", kill_on_drop: false }`
[INFO] [stdout] warning: unused variable: `brass1`
[INFO] [stdout]    --> src/lib.rs:146:9
[INFO] [stdout]     |
[INFO] [stdout] 146 |     let brass1 = Voice {
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_brass1`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling sevenator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `to_bytes`
[INFO] [stdout]    --> src/lib.rs:294:12
[INFO] [stdout]     |
[INFO] [stdout] 294 |     pub fn to_bytes(&self) -> Vec<u8> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Fixed`
[INFO] [stdout]    --> src/lib.rs:317:5
[INFO] [stdout]     |
[INFO] [stdout] 317 |     Fixed,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_bytes`
[INFO] [stdout]    --> src/lib.rs:351:12
[INFO] [stdout]     |
[INFO] [stdout] 351 |     pub fn to_bytes(&self) -> Vec<u8> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SawDown`
[INFO] [stdout]    --> src/lib.rs:402:5
[INFO] [stdout]     |
[INFO] [stdout] 402 |     SawDown,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SawUp`
[INFO] [stdout]    --> src/lib.rs:403:5
[INFO] [stdout]     |
[INFO] [stdout] 403 |     SawUp,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Square`
[INFO] [stdout]    --> src/lib.rs:404:5
[INFO] [stdout]     |
[INFO] [stdout] 404 |     Square,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Sine`
[INFO] [stdout]    --> src/lib.rs:405:5
[INFO] [stdout]     |
[INFO] [stdout] 405 |     Sine,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SampleAndHold`
[INFO] [stdout]    --> src/lib.rs:406:5
[INFO] [stdout]     |
[INFO] [stdout] 406 |     SampleAndHold,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_bytes`
[INFO] [stdout]    --> src/lib.rs:432:12
[INFO] [stdout]     |
[INFO] [stdout] 432 |     pub fn to_bytes(&self) -> Vec<u8> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_bytes`
[INFO] [stdout]    --> src/lib.rs:495:12
[INFO] [stdout]     |
[INFO] [stdout] 495 |     pub fn to_bytes(&self) -> Vec<u8> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sevenator::*`
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use sevenator::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `brass1`
[INFO] [stdout]    --> src/lib.rs:146:9
[INFO] [stdout]     |
[INFO] [stdout] 146 |     let brass1 = Voice {
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_brass1`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sync`
[INFO] [stdout]    --> src/lib.rs:924:13
[INFO] [stdout]     |
[INFO] [stdout] 924 |         let sync = true;
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_bytes`
[INFO] [stdout]    --> src/lib.rs:294:12
[INFO] [stdout]     |
[INFO] [stdout] 294 |     pub fn to_bytes(&self) -> Vec<u8> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Fixed`
[INFO] [stdout]    --> src/lib.rs:317:5
[INFO] [stdout]     |
[INFO] [stdout] 317 |     Fixed,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_bytes`
[INFO] [stdout]    --> src/lib.rs:351:12
[INFO] [stdout]     |
[INFO] [stdout] 351 |     pub fn to_bytes(&self) -> Vec<u8> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SawDown`
[INFO] [stdout]    --> src/lib.rs:402:5
[INFO] [stdout]     |
[INFO] [stdout] 402 |     SawDown,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SawUp`
[INFO] [stdout]    --> src/lib.rs:403:5
[INFO] [stdout]     |
[INFO] [stdout] 403 |     SawUp,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SampleAndHold`
[INFO] [stdout]    --> src/lib.rs:406:5
[INFO] [stdout]     |
[INFO] [stdout] 406 |     SampleAndHold,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_bytes`
[INFO] [stdout]    --> src/lib.rs:432:12
[INFO] [stdout]     |
[INFO] [stdout] 432 |     pub fn to_bytes(&self) -> Vec<u8> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_bytes`
[INFO] [stdout]    --> src/lib.rs:495:12
[INFO] [stdout]     |
[INFO] [stdout] 495 |     pub fn to_bytes(&self) -> Vec<u8> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "ab691a72354cbed1fc2205c5aca97bec64c115950e0626886b20886004c10aaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab691a72354cbed1fc2205c5aca97bec64c115950e0626886b20886004c10aaa", kill_on_drop: false }`
[INFO] [stdout] ab691a72354cbed1fc2205c5aca97bec64c115950e0626886b20886004c10aaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 461b9735533708e0296beaff1b031ecf36209e09bf0054faaf759c5d4238f241
[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" "461b9735533708e0296beaff1b031ecf36209e09bf0054faaf759c5d4238f241", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `brass1`
[INFO] [stderr]    --> src/lib.rs:146:9
[INFO] [stderr]     |
[INFO] [stderr] 146 |     let brass1 = Voice {
[INFO] [stderr]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_brass1`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `to_bytes`
[INFO] [stderr]    --> src/lib.rs:294:12
[INFO] [stderr]     |
[INFO] [stderr] 294 |     pub fn to_bytes(&self) -> Vec<u8> {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Fixed`
[INFO] [stderr]    --> src/lib.rs:317:5
[INFO] [stderr]     |
[INFO] [stderr] 317 |     Fixed,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `to_bytes`
[INFO] [stderr]    --> src/lib.rs:351:12
[INFO] [stderr]     |
[INFO] [stderr] 351 |     pub fn to_bytes(&self) -> Vec<u8> {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `SawDown`
[INFO] [stderr]    --> src/lib.rs:402:5
[INFO] [stderr]     |
[INFO] [stderr] 402 |     SawDown,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `SawUp`
[INFO] [stderr]    --> src/lib.rs:403:5
[INFO] [stderr]     |
[INFO] [stderr] 403 |     SawUp,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Square`
[INFO] [stderr]    --> src/lib.rs:404:5
[INFO] [stderr]     |
[INFO] [stderr] 404 |     Square,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Sine`
[INFO] [stderr]    --> src/lib.rs:405:5
[INFO] [stderr]     |
[INFO] [stderr] 405 |     Sine,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `SampleAndHold`
[INFO] [stderr]    --> src/lib.rs:406:5
[INFO] [stderr]     |
[INFO] [stderr] 406 |     SampleAndHold,
[INFO] [stderr]     |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `to_bytes`
[INFO] [stderr]    --> src/lib.rs:432:12
[INFO] [stderr]     |
[INFO] [stderr] 432 |     pub fn to_bytes(&self) -> Vec<u8> {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `to_bytes`
[INFO] [stderr]    --> src/lib.rs:495:12
[INFO] [stderr]     |
[INFO] [stderr] 495 |     pub fn to_bytes(&self) -> Vec<u8> {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 11 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `brass1`
[INFO] [stderr]    --> src/lib.rs:146:9
[INFO] [stderr]     |
[INFO] [stderr] 146 |     let brass1 = Voice {
[INFO] [stderr]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_brass1`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sync`
[INFO] [stderr]    --> src/lib.rs:924:13
[INFO] [stderr]     |
[INFO] [stderr] 924 |         let sync = true;
[INFO] [stderr]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_sync`
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `to_bytes`
[INFO] [stderr]    --> src/lib.rs:294:12
[INFO] [stderr]     |
[INFO] [stderr] 294 |     pub fn to_bytes(&self) -> Vec<u8> {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Fixed`
[INFO] [stderr]    --> src/lib.rs:317:5
[INFO] [stderr]     |
[INFO] [stderr] 317 |     Fixed,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `to_bytes`
[INFO] [stderr]    --> src/lib.rs:351:12
[INFO] [stderr]     |
[INFO] [stderr] 351 |     pub fn to_bytes(&self) -> Vec<u8> {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `SawDown`
[INFO] [stderr]    --> src/lib.rs:402:5
[INFO] [stderr]     |
[INFO] [stderr] 402 |     SawDown,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `SawUp`
[INFO] [stderr]    --> src/lib.rs:403:5
[INFO] [stderr]     |
[INFO] [stderr] 403 |     SawUp,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `SampleAndHold`
[INFO] [stderr]    --> src/lib.rs:406:5
[INFO] [stderr]     |
[INFO] [stderr] 406 |     SampleAndHold,
[INFO] [stderr]     |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `to_bytes`
[INFO] [stderr]    --> src/lib.rs:432:12
[INFO] [stderr]     |
[INFO] [stderr] 432 |     pub fn to_bytes(&self) -> Vec<u8> {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `to_bytes`
[INFO] [stderr]    --> src/lib.rs:495:12
[INFO] [stderr]     |
[INFO] [stderr] 495 |     pub fn to_bytes(&self) -> Vec<u8> {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 10 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `sevenator::*`
[INFO] [stderr]  --> src/main.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use sevenator::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sevenator-4f2371afd77b647d)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::test_eg_to_bytes ... ok
[INFO] [stdout] test tests::test_kbd_level_scaling_to_packed_bytes ... ok
[INFO] [stdout] test tests::test_scaling_curve_lin_pos_to_bytes ... ok
[INFO] [stdout] test tests::test_voice_to_packed_bytes ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sevenator-bd8fa807b27b8a91)
[INFO] [stdout] test tests::test_lfo_to_packed_bytes ... ok
[INFO] [stderr]    Doc-tests sevenator
[INFO] [stdout] test tests::test_op_to_packed_bytes ... ok
[INFO] [stdout] test tests::test_scaling_curve_exp_neg_to_bytes ... ok
[INFO] [stdout] test tests::test_bulk_b116 ... ok
[INFO] [stdout] test tests::test_scaling_curve_lin_neg_to_bytes ... ok
[INFO] [stdout] test tests::test_scaling_curve_exp_pos_to_bytes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "461b9735533708e0296beaff1b031ecf36209e09bf0054faaf759c5d4238f241", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "461b9735533708e0296beaff1b031ecf36209e09bf0054faaf759c5d4238f241", kill_on_drop: false }`
[INFO] [stdout] 461b9735533708e0296beaff1b031ecf36209e09bf0054faaf759c5d4238f241