[INFO] cloning repository https://github.com/00nktk/volsa2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/00nktk/volsa2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F00nktk%2Fvolsa2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F00nktk%2Fvolsa2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6853db70a41aed2ef86940e99b27bb18e4573719
[INFO] testing 00nktk/volsa2 against 1.90.0 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F00nktk%2Fvolsa2" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/00nktk/volsa2
[INFO] finished tweaking git repo https://github.com/00nktk/volsa2
[INFO] tweaked toml for git repo https://github.com/00nktk/volsa2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/00nktk/volsa2 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/00nktk/volsa2 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 903c4587472d5eeb518af566a3e88815f1632700d0799b02c014d276653519a0
[INFO] running `Command { std: "docker" "start" "-a" "903c4587472d5eeb518af566a3e88815f1632700d0799b02c014d276653519a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "903c4587472d5eeb518af566a3e88815f1632700d0799b02c014d276653519a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "903c4587472d5eeb518af566a3e88815f1632700d0799b02c014d276653519a0", kill_on_drop: false }`
[INFO] [stdout] 903c4587472d5eeb518af566a3e88815f1632700d0799b02c014d276653519a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef69dea09a49d585e04aedb06b08e0c7115312f5540ee11c567f751fcbb68335
[INFO] running `Command { std: "docker" "start" "-a" "ef69dea09a49d585e04aedb06b08e0c7115312f5540ee11c567f751fcbb68335", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.51
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling once_cell v1.17.1
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling io-lifetimes v1.0.5
[INFO] [stderr]    Compiling pkg-config v0.3.26
[INFO] [stderr]    Compiling rustix v0.36.8
[INFO] [stderr]    Compiling strength_reduce v0.2.4
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling rustfft v6.1.0
[INFO] [stderr]    Compiling tracing-core v0.1.30
[INFO] [stderr]    Compiling linux-raw-sys v0.1.4
[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling thiserror v1.0.38
[INFO] [stderr]    Compiling anyhow v1.0.68
[INFO] [stderr]    Compiling os_str_bytes v6.4.1
[INFO] [stderr]    Compiling auto_enums v0.8.0
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling overload v0.1.1
[INFO] [stderr]    Compiling nu-ansi-term v0.46.0
[INFO] [stderr]    Compiling clap_lex v0.3.1
[INFO] [stderr]    Compiling tracing-log v0.1.3
[INFO] [stderr]    Compiling num-complex v0.4.3
[INFO] [stderr]    Compiling nix v0.24.3
[INFO] [stderr]    Compiling sharded-slab v0.1.4
[INFO] [stderr]    Compiling thread_local v1.1.7
[INFO] [stderr]    Compiling primal-check v0.3.3
[INFO] [stderr]    Compiling transpose v0.2.2
[INFO] [stderr]    Compiling pin-project-lite v0.2.9
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling termcolor v1.2.0
[INFO] [stderr]    Compiling alsa v0.7.0
[INFO] [stderr]    Compiling hex-literal v0.3.4
[INFO] [stderr]    Compiling tracing-subscriber v0.3.16
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling hound v3.5.0
[INFO] [stderr]    Compiling arrayref v0.3.6
[INFO] [stderr]    Compiling is-terminal v0.4.3
[INFO] [stderr]    Compiling derive_utils v0.12.0
[INFO] [stderr]    Compiling clap_derive v4.1.0
[INFO] [stderr]    Compiling bytemuck_derive v1.4.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.38
[INFO] [stderr]    Compiling tracing-attributes v0.1.23
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling bytemuck v1.13.0
[INFO] [stderr]    Compiling realfft v3.2.0
[INFO] [stderr]    Compiling tracing v0.1.37
[INFO] [stderr]    Compiling rubato v0.12.0
[INFO] [stderr]    Compiling clap v4.1.6
[INFO] [stderr]    Compiling volsa2-cli v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `ExtendedKorgSysEx` and `KorgSysEx`
[INFO] [stdout]   --> src/proto.rs:15:18
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use header::{ExtendedKorgSysEx, Header, KorgSysEx, ParseHeaderError};
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^          ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/audio.rs:252:1
[INFO] [stdout]     |
[INFO] [stdout] 252 | #[repr(transparent)]
[INFO] [stdout]     | ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `len_hint` is never used
[INFO] [stdout]   --> src/proto.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub trait Message: Sized {
[INFO] [stdout]    |           ------- associated function in this trait
[INFO] [stdout] ...
[INFO] [stdout] 66 |     fn len_hint() -> Option<usize> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `echo` is never read
[INFO] [stdout]   --> src/proto/system.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub struct SearchDeviceReply {
[INFO] [stdout]    |            ----------------- field in this struct
[INFO] [stdout] 74 |     pub echo: U7,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SearchDeviceReply` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]  --> src/seven_bit.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[rustfmt::skip]
[INFO] [stdout]   | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `output_len` is never used
[INFO] [stdout]   --> src/seven_bit.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub trait Convert {
[INFO] [stdout]    |           ------- associated function in this trait
[INFO] [stdout] ...
[INFO] [stdout] 59 |     fn output_len(input_len: usize) -> usize;
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]   --> src/util.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | #[repr(transparent)]
[INFO] [stdout]    | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 56.46s
[INFO] running `Command { std: "docker" "inspect" "ef69dea09a49d585e04aedb06b08e0c7115312f5540ee11c567f751fcbb68335", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef69dea09a49d585e04aedb06b08e0c7115312f5540ee11c567f751fcbb68335", kill_on_drop: false }`
[INFO] [stdout] ef69dea09a49d585e04aedb06b08e0c7115312f5540ee11c567f751fcbb68335
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c69c189f538bb18cd755c1e99a6eb852d9ce090b24923183b8afd71a14b850e
[INFO] running `Command { std: "docker" "start" "-a" "0c69c189f538bb18cd755c1e99a6eb852d9ce090b24923183b8afd71a14b850e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.6
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling rustix v0.36.8
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling fastrand v1.9.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling bit-set v0.5.3
[INFO] [stderr]    Compiling rand_xorshift v0.3.0
[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling quick-error v2.0.1
[INFO] [stderr]    Compiling regex-syntax v0.6.28
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-complex v0.4.3
[INFO] [stderr]    Compiling transpose v0.2.2
[INFO] [stderr]    Compiling primal-check v0.3.3
[INFO] [stderr]    Compiling rustfft v6.1.0
[INFO] [stderr]    Compiling tempfile v3.4.0
[INFO] [stderr]    Compiling is-terminal v0.4.3
[INFO] [stderr]    Compiling clap v4.1.6
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling proptest v1.1.0
[INFO] [stderr]    Compiling realfft v3.2.0
[INFO] [stderr]    Compiling rubato v0.12.0
[INFO] [stderr]    Compiling volsa2-cli v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `ExtendedKorgSysEx` and `KorgSysEx`
[INFO] [stdout]   --> src/proto.rs:15:18
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use header::{ExtendedKorgSysEx, Header, KorgSysEx, ParseHeaderError};
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^          ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]    --> src/audio.rs:252:1
[INFO] [stdout]     |
[INFO] [stdout] 252 | #[repr(transparent)]
[INFO] [stdout]     | ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `len_hint` is never used
[INFO] [stdout]   --> src/proto.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub trait Message: Sized {
[INFO] [stdout]    |           ------- associated function in this trait
[INFO] [stdout] ...
[INFO] [stdout] 66 |     fn len_hint() -> Option<usize> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `echo` is never read
[INFO] [stdout]   --> src/proto/system.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub struct SearchDeviceReply {
[INFO] [stdout]    |            ----------------- field in this struct
[INFO] [stdout] 74 |     pub echo: U7,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SearchDeviceReply` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]  --> src/seven_bit.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[rustfmt::skip]
[INFO] [stdout]   | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check` is never used
[INFO] [stdout]   --> src/util.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | #[repr(transparent)]
[INFO] [stdout]    | ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 29.09s
[INFO] running `Command { std: "docker" "inspect" "0c69c189f538bb18cd755c1e99a6eb852d9ce090b24923183b8afd71a14b850e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c69c189f538bb18cd755c1e99a6eb852d9ce090b24923183b8afd71a14b850e", kill_on_drop: false }`
[INFO] [stdout] 0c69c189f538bb18cd755c1e99a6eb852d9ce090b24923183b8afd71a14b850e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a9f424770d0d6fda21859c3bc98aa1c3f94538eb42fae9cfdbe8332ab8e26e85
[INFO] running `Command { std: "docker" "start" "-a" "a9f424770d0d6fda21859c3bc98aa1c3f94538eb42fae9cfdbe8332ab8e26e85", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `ExtendedKorgSysEx` and `KorgSysEx`
[INFO] [stderr]   --> src/proto.rs:15:18
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub use header::{ExtendedKorgSysEx, Header, KorgSysEx, ParseHeaderError};
[INFO] [stderr]    |                  ^^^^^^^^^^^^^^^^^          ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `check` is never used
[INFO] [stderr]    --> src/audio.rs:252:1
[INFO] [stderr]     |
[INFO] [stderr] 252 | #[repr(transparent)]
[INFO] [stderr]     | ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `len_hint` is never used
[INFO] [stderr]   --> src/proto.rs:66:8
[INFO] [stderr]    |
[INFO] [stderr] 55 | pub trait Message: Sized {
[INFO] [stderr]    |           ------- associated function in this trait
[INFO] [stderr] ...
[INFO] [stderr] 66 |     fn len_hint() -> Option<usize> {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `echo` is never read
[INFO] [stderr]   --> src/proto/system.rs:74:9
[INFO] [stderr]    |
[INFO] [stderr] 73 | pub struct SearchDeviceReply {
[INFO] [stderr]    |            ----------------- field in this struct
[INFO] [stderr] 74 |     pub echo: U7,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `SearchDeviceReply` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: function `check` is never used
[INFO] [stderr]  --> src/seven_bit.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | #[rustfmt::skip]
[INFO] [stderr]   | ^
[INFO] [stderr] 
[INFO] [stderr] warning: function `check` is never used
[INFO] [stderr]   --> src/util.rs:38:1
[INFO] [stderr]    |
[INFO] [stderr] 38 | #[repr(transparent)]
[INFO] [stderr]    | ^
[INFO] [stderr] 
[INFO] [stderr] warning: `volsa2-cli` (bin "volsa2-cli" test) generated 6 warnings (run `cargo fix --bin "volsa2-cli" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/volsa2_cli-b88b435293643bda)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test proto::sample::tests::test_sample_1 ... ok
[INFO] [stdout] test proto::sample::tests::test_sample_10 ... ok
[INFO] [stdout] test proto::sample::tests::test_sample_13 ... ok
[INFO] [stdout] test proto::sample::tests::test_sample_14 ... ok
[INFO] [stdout] test proto::sample::tests::test_sample_4 ... ok
[INFO] [stdout] test proto::sample::tests::test_sample_12 ... ok
[INFO] [stdout] test proto::sample::tests::test_sample_5 ... ok
[INFO] [stdout] test proto::sample::tests::test_sample_11 ... ok
[INFO] [stdout] test proto::sample::tests::test_sample_6 ... ok
[INFO] [stdout] test proto::version_fmt ... ok
[INFO] [stdout] test proto::sample::tests::test_sample_7 ... ok
[INFO] [stdout] test proto::sample::tests::test_sample_8 ... ok
[INFO] [stdout] test proto::sample::tests::test_sample_9 ... ok
[INFO] [stdout] test proto::sample::tests::test_sample_2 ... ok
[INFO] [stdout] test seven_bit::tests::extract_msb ... ok
[INFO] [stdout] test seven_bit::tests::take_msb ... ok
[INFO] [stdout] test proto::sample::tests::test_sample_3 ... ok
[INFO] [stdout] test seven_bit::tests::converter_u7_to_u8 has been running for over 60 seconds
[INFO] [stdout] test seven_bit::tests::converter_u8_to_u7 has been running for over 60 seconds
[INFO] [stdout] test seven_bit::tests::u7_to_u8_and_back has been running for over 60 seconds
[INFO] [stdout] test seven_bit::tests::u8_to_u7_and_back has been running for over 60 seconds
[INFO] [stdout] test seven_bit::tests::converter_u8_to_u7 ... ok
[INFO] [stdout] test seven_bit::tests::u8_to_u7_and_back ... ok
[INFO] [stdout] test seven_bit::tests::u7_to_u8_and_back ... ok
[INFO] [stdout] test seven_bit::tests::converter_u7_to_u8 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 71.85s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a9f424770d0d6fda21859c3bc98aa1c3f94538eb42fae9cfdbe8332ab8e26e85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9f424770d0d6fda21859c3bc98aa1c3f94538eb42fae9cfdbe8332ab8e26e85", kill_on_drop: false }`
[INFO] [stdout] a9f424770d0d6fda21859c3bc98aa1c3f94538eb42fae9cfdbe8332ab8e26e85
