[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 try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fconiferprod%2Fsevenator" "/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/coniferprod/sevenator on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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-1/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 587e6ba17fe6ae0ead3d4cec857899f67cddb7d20d79f248ac79f8fb02a351e5
[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" "587e6ba17fe6ae0ead3d4cec857899f67cddb7d20d79f248ac79f8fb02a351e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "587e6ba17fe6ae0ead3d4cec857899f67cddb7d20d79f248ac79f8fb02a351e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "587e6ba17fe6ae0ead3d4cec857899f67cddb7d20d79f248ac79f8fb02a351e5", kill_on_drop: false }`
[INFO] [stdout] 587e6ba17fe6ae0ead3d4cec857899f67cddb7d20d79f248ac79f8fb02a351e5
[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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 586c5d45a656883849b0076f6750553528ea1dc78502b36861b5f0d95927a3fe
[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" "586c5d45a656883849b0076f6750553528ea1dc78502b36861b5f0d95927a3fe", 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 1.42s
[INFO] running `Command { std: "docker" "inspect" "586c5d45a656883849b0076f6750553528ea1dc78502b36861b5f0d95927a3fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "586c5d45a656883849b0076f6750553528ea1dc78502b36861b5f0d95927a3fe", kill_on_drop: false }`
[INFO] [stdout] 586c5d45a656883849b0076f6750553528ea1dc78502b36861b5f0d95927a3fe
[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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--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] 12b81a9647d7f4fe9c1e3fcc60cb015ff415028fad1c4c8575bf54e1c2795e7a
[INFO] running `Command { std: "docker" "start" "-a" "12b81a9647d7f4fe9c1e3fcc60cb015ff415028fad1c4c8575bf54e1c2795e7a", 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 1.21s
[INFO] running `Command { std: "docker" "inspect" "12b81a9647d7f4fe9c1e3fcc60cb015ff415028fad1c4c8575bf54e1c2795e7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12b81a9647d7f4fe9c1e3fcc60cb015ff415028fad1c4c8575bf54e1c2795e7a", kill_on_drop: false }`
[INFO] [stdout] 12b81a9647d7f4fe9c1e3fcc60cb015ff415028fad1c4c8575bf54e1c2795e7a
[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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ed475d19a37de37ccd934fb23edddc175c3c3a86a6b4cc5bdf11f3af5576c4c3
[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" "ed475d19a37de37ccd934fb23edddc175c3c3a86a6b4cc5bdf11f3af5576c4c3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr] warning: unused variable: `brass1`
[INFO] [stdout] running 10 tests
[INFO] [stderr]    --> src/lib.rs:146:9
[INFO] [stdout] test tests::test_kbd_level_scaling_to_packed_bytes ... ok
[INFO] [stderr]     |
[INFO] [stdout] test tests::test_lfo_to_packed_bytes ... ok
[INFO] [stderr] 146 |     let brass1 = Voice {
[INFO] [stdout] test tests::test_scaling_curve_exp_neg_to_bytes ... ok
[INFO] [stderr]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_brass1`
[INFO] [stdout] test tests::test_scaling_curve_lin_pos_to_bytes ... ok
[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 0.30s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sevenator-4f2371afd77b647d)
[INFO] [stdout] test tests::test_bulk_b116 ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sevenator-bd8fa807b27b8a91)
[INFO] [stdout] test tests::test_eg_to_bytes ... ok
[INFO] [stdout] test tests::test_scaling_curve_exp_pos_to_bytes ... ok
[INFO] [stdout] test tests::test_op_to_packed_bytes ... ok
[INFO] [stdout] test tests::test_scaling_curve_lin_neg_to_bytes ... ok
[INFO] [stdout] test tests::test_voice_to_packed_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] [stderr]    Doc-tests sevenator
[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" "ed475d19a37de37ccd934fb23edddc175c3c3a86a6b4cc5bdf11f3af5576c4c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed475d19a37de37ccd934fb23edddc175c3c3a86a6b4cc5bdf11f3af5576c4c3", kill_on_drop: false }`
[INFO] [stdout] ed475d19a37de37ccd934fb23edddc175c3c3a86a6b4cc5bdf11f3af5576c4c3