[INFO] cloning repository https://github.com/DavidVentura/snapcast-client
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DavidVentura/snapcast-client" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDavidVentura%2Fsnapcast-client", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDavidVentura%2Fsnapcast-client'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 209b63816758b405c263797e99150284d4b6a475
[INFO] testing DavidVentura/snapcast-client against beta-2026-01-20 for beta-1.94-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDavidVentura%2Fsnapcast-client" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/DavidVentura/snapcast-client
[INFO] finished tweaking git repo https://github.com/DavidVentura/snapcast-client
[INFO] tweaked toml for git repo https://github.com/DavidVentura/snapcast-client written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/DavidVentura/snapcast-client on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/DavidVentura/snapcast-client 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" "+beta-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: lib.src
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a9283dae7a8f3c2b92bb894c67209034d978450fa19c090e7e016ff0b4f6024a
[INFO] running `Command { std: "docker" "start" "-a" "a9283dae7a8f3c2b92bb894c67209034d978450fa19c090e7e016ff0b4f6024a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a9283dae7a8f3c2b92bb894c67209034d978450fa19c090e7e016ff0b4f6024a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9283dae7a8f3c2b92bb894c67209034d978450fa19c090e7e016ff0b4f6024a", kill_on_drop: false }`
[INFO] [stdout] a9283dae7a8f3c2b92bb894c67209034d978450fa19c090e7e016ff0b4f6024a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4896329c3e5b1b08a35ea71b4adf00f303e1a50a4ebc0944a5df83854bd55a0d
[INFO] running `Command { std: "docker" "start" "-a" "4896329c3e5b1b08a35ea71b4adf00f303e1a50a4ebc0944a5df83854bd55a0d", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: lib.src
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling glob v0.3.2
[INFO] [stderr]    Compiling prettyplease v0.2.17
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling bitflags v2.4.2
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling bindgen v0.71.1
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]    Compiling libloading v0.8.8
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling yap v0.12.0
[INFO] [stderr]    Compiling autotools v0.2.7
[INFO] [stderr]    Compiling anstyle-parse v0.2.3
[INFO] [stderr]    Compiling az v1.2.1
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling anstyle-query v1.0.2
[INFO] [stderr]    Compiling anstyle v1.0.6
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling colorchoice v1.0.0
[INFO] [stderr]    Compiling doxygen-bindgen v0.1.3
[INFO] [stderr]    Compiling bindgen v0.72.0
[INFO] [stderr]    Compiling anyhow v1.0.81
[INFO] [stderr]    Compiling strsim v0.11.0
[INFO] [stderr]    Compiling clap_lex v0.7.0
[INFO] [stderr]    Compiling nibble_vec v0.1.0
[INFO] [stderr]    Compiling simple-dns v0.7.1
[INFO] [stderr]    Compiling anstream v0.6.13
[INFO] [stderr]    Compiling radix_trie v0.2.1
[INFO] [stderr]    Compiling socket2 v0.5.10
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling circular-buffer v0.1.6
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling clap_builder v4.5.2
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.52
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling simple-mdns v0.6.2
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling num_enum_derive v0.7.3
[INFO] [stderr]    Compiling clap_derive v4.5.0
[INFO] [stderr]    Compiling enum_dispatch v0.3.12
[INFO] [stderr]    Compiling num_enum v0.7.3
[INFO] [stderr]    Compiling clap v4.5.2
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling opus-embedded-sys v0.1.1
[INFO] [stderr]    Compiling serde_json v1.0.114
[INFO] [stderr]    Compiling opus-embedded v0.1.1
[INFO] [stderr]    Compiling snapcast-client v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/client.rs:109:17
[INFO] [stdout]     |
[INFO] [stdout] 109 |     pub fn tick(&mut self) -> anyhow::Result<Message> {
[INFO] [stdout]     |                 ^^^^^^^^^                    ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 109 |     pub fn tick(&mut self) -> anyhow::Result<Message<'_>> {
[INFO] [stdout]     |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `synchronized` and `latency_to_server` are never used
[INFO] [stdout]    --> src/client.rs:73:12
[INFO] [stdout]     |
[INFO] [stdout]  38 | impl ConnectedClient {
[INFO] [stdout]     | -------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  73 |     pub fn synchronized(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 177 |     pub fn latency_to_server(&self) -> TimeVal {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `set_volume` and `sample_rate` are never used
[INFO] [stdout]   --> src/playback/mod.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub trait Player {
[INFO] [stdout]    |           ------ methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 24 |     fn set_volume(&mut self, val: u8) -> anyhow::Result<()>;
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 25 |     fn sample_rate(&self) -> u16;
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `sample_rate` is never read
[INFO] [stdout]  --> src/playback/file.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct File {
[INFO] [stdout]   |            ---- field in this struct
[INFO] [stdout] 5 |     f: std::fs::File,
[INFO] [stdout] 6 |     sample_rate: u16,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `sample_rate` is never read
[INFO] [stdout]  --> src/playback/tcp.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Tcp {
[INFO] [stdout]   |            --- field in this struct
[INFO] [stdout] 6 |     s: TcpStream,
[INFO] [stdout] 7 |     sample_rate: u16,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `abs` is never used
[INFO] [stdout]   --> src/proto.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl TimeVal {
[INFO] [stdout]    | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub fn abs(&self) -> TimeVal {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ClientMessage` is never used
[INFO] [stdout]    --> src/proto.rs:125:10
[INFO] [stdout]     |
[INFO] [stdout] 125 | pub enum ClientMessage<'a> {
[INFO] [stdout]     |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `as_buf` is never used
[INFO] [stdout]    --> src/proto.rs:193:12
[INFO] [stdout]     |
[INFO] [stdout] 192 | impl ServerSettings {
[INFO] [stdout]     | ------------------- method in this implementation
[INFO] [stdout] 193 |     pub fn as_buf(&self) -> Vec<u8> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `as_buf` is never used
[INFO] [stdout]    --> src/proto.rs:218:12
[INFO] [stdout]     |
[INFO] [stdout] 217 | impl WireChunk<'_> {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] 218 |     pub fn as_buf(&self) -> Vec<u8> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `decode_c` is never used
[INFO] [stdout]    --> src/proto.rs:281:12
[INFO] [stdout]     |
[INFO] [stdout] 267 | impl Base {
[INFO] [stdout]     | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 281 |     pub fn decode_c<'a>(&self, payload: &'a [u8]) -> ClientMessage<'a> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `channels` is never used
[INFO] [stdout]    --> src/proto.rs:426:12
[INFO] [stdout]     |
[INFO] [stdout] 425 | impl CodecMetadata {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] 426 |     pub fn channels(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/client.rs:109:17
[INFO] [stdout]     |
[INFO] [stdout] 109 |     pub fn tick(&mut self) -> anyhow::Result<Message> {
[INFO] [stdout]     |                 ^^^^^^^^^                    ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 109 |     pub fn tick(&mut self) -> anyhow::Result<Message<'_>> {
[INFO] [stdout]     |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 39s
[INFO] running `Command { std: "docker" "inspect" "4896329c3e5b1b08a35ea71b4adf00f303e1a50a4ebc0944a5df83854bd55a0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4896329c3e5b1b08a35ea71b4adf00f303e1a50a4ebc0944a5df83854bd55a0d", kill_on_drop: false }`
[INFO] [stdout] 4896329c3e5b1b08a35ea71b4adf00f303e1a50a4ebc0944a5df83854bd55a0d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 09a475940940ad85d5661d5e38cc2639fb7bd0db3e43e7da923b27f21772a4e0
[INFO] running `Command { std: "docker" "start" "-a" "09a475940940ad85d5661d5e38cc2639fb7bd0db3e43e7da923b27f21772a4e0", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: lib.src
[INFO] [stderr]    Compiling snapcast-client v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/client.rs:109:17
[INFO] [stdout]     |
[INFO] [stdout] 109 |     pub fn tick(&mut self) -> anyhow::Result<Message> {
[INFO] [stdout]     |                 ^^^^^^^^^                    ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 109 |     pub fn tick(&mut self) -> anyhow::Result<Message<'_>> {
[INFO] [stdout]     |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `synchronized` and `latency_to_server` are never used
[INFO] [stdout]    --> src/client.rs:73:12
[INFO] [stdout]     |
[INFO] [stdout]  38 | impl ConnectedClient {
[INFO] [stdout]     | -------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  73 |     pub fn synchronized(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 177 |     pub fn latency_to_server(&self) -> TimeVal {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `set_volume` and `sample_rate` are never used
[INFO] [stdout]   --> src/playback/mod.rs:24:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub trait Player {
[INFO] [stdout]    |           ------ methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 24 |     fn set_volume(&mut self, val: u8) -> anyhow::Result<()>;
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 25 |     fn sample_rate(&self) -> u16;
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `sample_rate` is never read
[INFO] [stdout]  --> src/playback/file.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct File {
[INFO] [stdout]   |            ---- field in this struct
[INFO] [stdout] 5 |     f: std::fs::File,
[INFO] [stdout] 6 |     sample_rate: u16,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `sample_rate` is never read
[INFO] [stdout]  --> src/playback/tcp.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Tcp {
[INFO] [stdout]   |            --- field in this struct
[INFO] [stdout] 6 |     s: TcpStream,
[INFO] [stdout] 7 |     sample_rate: u16,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ClientMessage` is never used
[INFO] [stdout]    --> src/proto.rs:125:10
[INFO] [stdout]     |
[INFO] [stdout] 125 | pub enum ClientMessage<'a> {
[INFO] [stdout]     |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `as_buf` is never used
[INFO] [stdout]    --> src/proto.rs:193:12
[INFO] [stdout]     |
[INFO] [stdout] 192 | impl ServerSettings {
[INFO] [stdout]     | ------------------- method in this implementation
[INFO] [stdout] 193 |     pub fn as_buf(&self) -> Vec<u8> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `as_buf` is never used
[INFO] [stdout]    --> src/proto.rs:218:12
[INFO] [stdout]     |
[INFO] [stdout] 217 | impl WireChunk<'_> {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] 218 |     pub fn as_buf(&self) -> Vec<u8> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `decode_c` is never used
[INFO] [stdout]    --> src/proto.rs:281:12
[INFO] [stdout]     |
[INFO] [stdout] 267 | impl Base {
[INFO] [stdout]     | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 281 |     pub fn decode_c<'a>(&self, payload: &'a [u8]) -> ClientMessage<'a> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `channels` is never used
[INFO] [stdout]    --> src/proto.rs:426:12
[INFO] [stdout]     |
[INFO] [stdout] 425 | impl CodecMetadata {
[INFO] [stdout]     | ------------------ method in this implementation
[INFO] [stdout] 426 |     pub fn channels(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/client.rs:109:17
[INFO] [stdout]     |
[INFO] [stdout] 109 |     pub fn tick(&mut self) -> anyhow::Result<Message> {
[INFO] [stdout]     |                 ^^^^^^^^^                    ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 109 |     pub fn tick(&mut self) -> anyhow::Result<Message<'_>> {
[INFO] [stdout]     |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/client.rs:109:17
[INFO] [stdout]     |
[INFO] [stdout] 109 |     pub fn tick(&mut self) -> anyhow::Result<Message> {
[INFO] [stdout]     |                 ^^^^^^^^^                    ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 109 |     pub fn tick(&mut self) -> anyhow::Result<Message<'_>> {
[INFO] [stdout]     |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "09a475940940ad85d5661d5e38cc2639fb7bd0db3e43e7da923b27f21772a4e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09a475940940ad85d5661d5e38cc2639fb7bd0db3e43e7da923b27f21772a4e0", kill_on_drop: false }`
[INFO] [stdout] 09a475940940ad85d5661d5e38cc2639fb7bd0db3e43e7da923b27f21772a4e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 993a78c7a110880656548a257560ece1e25b757a14027c572e3eb95d21c50a87
[INFO] running `Command { std: "docker" "start" "-a" "993a78c7a110880656548a257560ece1e25b757a14027c572e3eb95d21c50a87", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: lib.src
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/client.rs:109:17
[INFO] [stderr]     |
[INFO] [stderr] 109 |     pub fn tick(&mut self) -> anyhow::Result<Message> {
[INFO] [stderr]     |                 ^^^^^^^^^                    ^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 109 |     pub fn tick(&mut self) -> anyhow::Result<Message<'_>> {
[INFO] [stderr]     |                                                     ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `snapcast-client` (lib) generated 1 warning (run `cargo fix --lib -p snapcast-client` to apply 1 suggestion)
[INFO] [stderr] warning: `snapcast-client` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: methods `synchronized` and `latency_to_server` are never used
[INFO] [stderr]    --> src/client.rs:73:12
[INFO] [stderr]     |
[INFO] [stderr]  38 | impl ConnectedClient {
[INFO] [stderr]     | -------------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr]  73 |     pub fn synchronized(&self) -> bool {
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 177 |     pub fn latency_to_server(&self) -> TimeVal {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: methods `set_volume` and `sample_rate` are never used
[INFO] [stderr]   --> src/playback/mod.rs:24:8
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub trait Player {
[INFO] [stderr]    |           ------ methods in this trait
[INFO] [stderr] ...
[INFO] [stderr] 24 |     fn set_volume(&mut self, val: u8) -> anyhow::Result<()>;
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 25 |     fn sample_rate(&self) -> u16;
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `sample_rate` is never read
[INFO] [stderr]  --> src/playback/file.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct File {
[INFO] [stderr]   |            ---- field in this struct
[INFO] [stderr] 5 |     f: std::fs::File,
[INFO] [stderr] 6 |     sample_rate: u16,
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `sample_rate` is never read
[INFO] [stderr]  --> src/playback/tcp.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub struct Tcp {
[INFO] [stderr]   |            --- field in this struct
[INFO] [stderr] 6 |     s: TcpStream,
[INFO] [stderr] 7 |     sample_rate: u16,
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `ClientMessage` is never used
[INFO] [stderr]    --> src/proto.rs:125:10
[INFO] [stderr]     |
[INFO] [stderr] 125 | pub enum ClientMessage<'a> {
[INFO] [stderr]     |          ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `as_buf` is never used
[INFO] [stderr]    --> src/proto.rs:193:12
[INFO] [stderr]     |
[INFO] [stderr] 192 | impl ServerSettings {
[INFO] [stderr]     | ------------------- method in this implementation
[INFO] [stderr] 193 |     pub fn as_buf(&self) -> Vec<u8> {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `as_buf` is never used
[INFO] [stderr]    --> src/proto.rs:218:12
[INFO] [stderr]     |
[INFO] [stderr] 217 | impl WireChunk<'_> {
[INFO] [stderr]     | ------------------ method in this implementation
[INFO] [stderr] 218 |     pub fn as_buf(&self) -> Vec<u8> {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `decode_c` is never used
[INFO] [stderr]    --> src/proto.rs:281:12
[INFO] [stderr]     |
[INFO] [stderr] 267 | impl Base {
[INFO] [stderr]     | --------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 281 |     pub fn decode_c<'a>(&self, payload: &'a [u8]) -> ClientMessage<'a> {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `channels` is never used
[INFO] [stderr]    --> src/proto.rs:426:12
[INFO] [stderr]     |
[INFO] [stderr] 425 | impl CodecMetadata {
[INFO] [stderr]     | ------------------ method in this implementation
[INFO] [stderr] 426 |     pub fn channels(&self) -> usize {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `snapcast-client` (bin "snapcast-client" test) generated 10 warnings (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/snapcast_client-382d7d7bb624a570)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test proto::tests::test_time ... ok
[INFO] [stdout] test proto::tests::test_pcm_ch ... ok
[INFO] [stdout] test proto::tests::test_base ... ok
[INFO] [stdout] test proto::tests::test_serversettings ... ok
[INFO] [stdout] test proto::tests::test_sub_timeval_bug ... FAILED
[INFO] [stdout] test proto::tests::test_sub_timeval ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- proto::tests::test_sub_timeval_bug stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'proto::tests::test_sub_timeval_bug' (28) panicked at src/proto.rs:502:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: TimeVal { sec: -1, usec: 640851 }
[INFO] [stdout]  right: TimeVal { sec: 0, usec: -359149 }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5f1c4d140a72 - std::backtrace_rs::backtrace::libunwind::trace::hf0bd46b30bc61685
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5f1c4d140a72 - std::backtrace_rs::backtrace::trace_unsynchronized::h1d1fbb72ad89d7b7
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5f1c4d140a72 - std::sys::backtrace::_print_fmt::he38b6f68ca847f47
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x5f1c4d140a72 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hb7e843cde1bc81a3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x5f1c4d150d3a - core::fmt::rt::Argument::fmt::hc1dd77ac64f2688c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x5f1c4d150d3a - core::fmt::write::h952c506e2dbe9cff
[INFO] [stdout]    6:     0x5f1c4d10f9f6 - std::io::default_write_fmt::hd23bd8145c03a23a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5f1c4d10f9f6 - std::io::Write::write_fmt::hdd3314a2bd8a34bd
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x5f1c4d11ff59 - std::sys::backtrace::BacktraceLock::print::h1079b82381c2c252
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x5f1c4d11ff59 - std::panicking::default_hook::{{closure}}::h85cb76b8462c00f2
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x5f1c4d11fdf1 - std::panicking::default_hook::h0134d220cc034c02
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x5f1c4d0de71e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb2e68dca3970e3ca
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x5f1c4d0de71e - test::test_main_with_exit_callback::{{closure}}::ha7ec2063a2565ec3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5f1c4d1201d2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::haebee478d0f56cf4
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x5f1c4d1201d2 - std::panicking::panic_with_hook::h8119b6db1fef734f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x5f1c4d120018 - std::panicking::panic_handler::{{closure}}::h24f5360b91482c0e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x5f1c4d11b5a9 - std::sys::backtrace::__rust_end_short_backtrace::h4e60c5cbd1bd0108
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x5f1c4d1045ed - __rustc[e4c6931bd8050421]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x5f1c4d15849c - core::panicking::panic_fmt::hb1614a3ff6840071
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x5f1c4d158353 - core::panicking::assert_failed_inner::h5aabe811ef142622
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:439:17
[INFO] [stdout]   20:     0x5f1c4d0a70fc - core::panicking::assert_failed::hbb75b434f32aa103
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:394:5
[INFO] [stdout]   21:     0x5f1c4d0ab68d - snapcast_client::proto::tests::test_sub_timeval_bug::h4aec3aee8100c1f0
[INFO] [stdout]                                at /opt/rustwide/workdir/src/proto.rs:502:9
[INFO] [stdout]   22:     0x5f1c4d0ab6b7 - snapcast_client::proto::tests::test_sub_timeval_bug::{{closure}}::h6fed20ce4d7dda61
[INFO] [stdout]                                at /opt/rustwide/workdir/src/proto.rs:491:30
[INFO] [stdout]   23:     0x5f1c4d0a63e6 - core::ops::function::FnOnce::call_once::h841cd68cb0085ffa
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5f1c4d0de51b - core::ops::function::FnOnce::call_once::hefaf63600cd43d2a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5f1c4d0de51b - test::__rust_begin_short_backtrace::he30322a73a0e9ea6
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x5f1c4d0f1eea - test::run_test_in_process::{{closure}}::hdea3ab8d0243ef36
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x5f1c4d0f1eea - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h66d192f42498ffce
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x5f1c4d0f1eea - std::panicking::catch_unwind::do_call::h822e18e8d3a6bb65
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x5f1c4d0f1eea - std::panicking::catch_unwind::h54b1de7ceab578bf
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x5f1c4d0f1eea - std::panic::catch_unwind::h60c29b7a9d0246b1
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5f1c4d0f1eea - test::run_test_in_process::h6099b5f871379b13
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x5f1c4d0f1eea - test::run_test::{{closure}}::h926ce0a38281a4c8
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x5f1c4d0cc344 - test::run_test::{{closure}}::h508de21a9afc7140
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x5f1c4d0cc344 - std::sys::backtrace::__rust_begin_short_backtrace::h6e2f5c39ca00735a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x5f1c4d0cfc02 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::h133e44f0e5802c14
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x5f1c4d0cfc02 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4718c1285283955c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x5f1c4d0cfc02 - std::panicking::catch_unwind::do_call::h0bba3937b4892238
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x5f1c4d0cfc02 - std::panicking::catch_unwind::h5b31cab5fb8c5d7f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x5f1c4d0cfc02 - std::panic::catch_unwind::hb2fa05d52ed0124e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x5f1c4d0cfc02 - std::thread::lifecycle::spawn_unchecked::{{closure}}::hf401cf5ff501bd29
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x5f1c4d0cfc02 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h160022e94ce3b0bb
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5f1c4d11683f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf234e0d1d1d272ba
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x5f1c4d11683f - std::sys::thread::unix::Thread::new::thread_start::h106a295241840d3b
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   44:     0x7977843faaa4 - <unknown>
[INFO] [stdout]   45:     0x797784487a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     proto::tests::test_sub_timeval_bug
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 5 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "993a78c7a110880656548a257560ece1e25b757a14027c572e3eb95d21c50a87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "993a78c7a110880656548a257560ece1e25b757a14027c572e3eb95d21c50a87", kill_on_drop: false }`
[INFO] [stdout] 993a78c7a110880656548a257560ece1e25b757a14027c572e3eb95d21c50a87
