[INFO] fetching crate smolbar 0.8.5...
[INFO] testing smolbar-0.8.5 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate smolbar 0.8.5 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate smolbar 0.8.5
[INFO] finished tweaking crates.io crate smolbar 0.8.5
[INFO] tweaked toml for crates.io crate smolbar 0.8.5 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate smolbar 0.8.5 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate smolbar 0.8.5 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6f3db34c0df14fa5f9e83501c7cab306aa8dbd74538824716ba808c2798c1586
[INFO] running `Command { std: "docker" "start" "-a" "6f3db34c0df14fa5f9e83501c7cab306aa8dbd74538824716ba808c2798c1586", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f3db34c0df14fa5f9e83501c7cab306aa8dbd74538824716ba808c2798c1586", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f3db34c0df14fa5f9e83501c7cab306aa8dbd74538824716ba808c2798c1586", kill_on_drop: false }`
[INFO] [stdout] 6f3db34c0df14fa5f9e83501c7cab306aa8dbd74538824716ba808c2798c1586
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4cfbead4608c9f8b364d57f46c19c5b2d3d814abcbea97fec8ed6b2e10767e40
[INFO] running `Command { std: "docker" "start" "-a" "4cfbead4608c9f8b364d57f46c19c5b2d3d814abcbea97fec8ed6b2e10767e40", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling serde v1.0.218
[INFO] [stderr]    Compiling libc v0.2.170
[INFO] [stderr]    Compiling once_cell v1.20.3
[INFO] [stderr]    Compiling argh_shared v0.1.13
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling overload v0.1.1
[INFO] [stderr]    Compiling winnow v0.7.3
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling indexmap v2.7.1
[INFO] [stderr]    Compiling anyhow v1.0.97
[INFO] [stderr]    Compiling constptr v0.2.0
[INFO] [stderr]    Compiling rust-fuzzy-search v0.1.1
[INFO] [stderr]    Compiling nu-ansi-term v0.46.0
[INFO] [stderr]    Compiling tracing-core v0.1.33
[INFO] [stderr]    Compiling thread_local v1.1.8
[INFO] [stderr]    Compiling tracing-subscriber v0.3.19
[INFO] [stderr]    Compiling quote v1.0.39
[INFO] [stderr]    Compiling code-product-lib v0.3.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling code-product-macro v0.3.0
[INFO] [stderr]    Compiling syn v2.0.99
[INFO] [stderr]    Compiling code-product v0.3.0
[INFO] [stderr]    Compiling serde_spanned v0.6.8
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling serde_test v1.0.177
[INFO] [stderr]    Compiling toml_edit v0.22.24
[INFO] [stderr]    Compiling cowstr v1.3.0
[INFO] [stderr]    Compiling toml v0.8.20
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling argh_derive v0.1.13
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling serde_derive v1.0.218
[INFO] [stderr]    Compiling tokio v1.43.0
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling argh v0.1.13
[INFO] [stderr]    Compiling tokio-util v0.7.13
[INFO] [stderr]    Compiling smolbar v0.8.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `ClickEvent` is never constructed
[INFO] [stdout]    --> src/protocol.rs:291:12
[INFO] [stdout]     |
[INFO] [stdout] 291 | pub struct ClickEvent {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/blocks.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |         &self,
[INFO] [stdout]    |         ^^^^^ the lifetime is elided here
[INFO] [stdout] 63 |     ) -> core::slice::Iter<(JoinHandle<()>, CancellationToken, Arc<RwLock<Body>>)> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 63 |     ) -> core::slice::Iter<'_, (JoinHandle<()>, CancellationToken, Arc<RwLock<Body>>)> {
[INFO] [stdout]    |                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.23s
[INFO] running `Command { std: "docker" "inspect" "4cfbead4608c9f8b364d57f46c19c5b2d3d814abcbea97fec8ed6b2e10767e40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cfbead4608c9f8b364d57f46c19c5b2d3d814abcbea97fec8ed6b2e10767e40", kill_on_drop: false }`
[INFO] [stdout] 4cfbead4608c9f8b364d57f46c19c5b2d3d814abcbea97fec8ed6b2e10767e40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85722318cf28748a1287527bc23fbb4468ff12170de61c7daa679f7020a7e50e
[INFO] running `Command { std: "docker" "start" "-a" "85722318cf28748a1287527bc23fbb4468ff12170de61c7daa679f7020a7e50e", kill_on_drop: false }`
[INFO] [stderr]    Compiling smolbar v0.8.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `ClickEvent` is never constructed
[INFO] [stdout]    --> src/protocol.rs:291:12
[INFO] [stdout]     |
[INFO] [stdout] 291 | pub struct ClickEvent {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/blocks.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |         &self,
[INFO] [stdout]    |         ^^^^^ the lifetime is elided here
[INFO] [stdout] 63 |     ) -> core::slice::Iter<(JoinHandle<()>, CancellationToken, Arc<RwLock<Body>>)> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 63 |     ) -> core::slice::Iter<'_, (JoinHandle<()>, CancellationToken, Arc<RwLock<Body>>)> {
[INFO] [stdout]    |                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.82s
[INFO] running `Command { std: "docker" "inspect" "85722318cf28748a1287527bc23fbb4468ff12170de61c7daa679f7020a7e50e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85722318cf28748a1287527bc23fbb4468ff12170de61c7daa679f7020a7e50e", kill_on_drop: false }`
[INFO] [stdout] 85722318cf28748a1287527bc23fbb4468ff12170de61c7daa679f7020a7e50e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 568214f49b9e78f699e3a0cb34aa1db333d28a57e0ab3cf9f66eb48d688a1966
[INFO] running `Command { std: "docker" "start" "-a" "568214f49b9e78f699e3a0cb34aa1db333d28a57e0ab3cf9f66eb48d688a1966", kill_on_drop: false }`
[INFO] [stderr] warning: struct `ClickEvent` is never constructed
[INFO] [stderr]    --> src/protocol.rs:291:12
[INFO] [stderr]     |
[INFO] [stderr] 291 | pub struct ClickEvent {
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/blocks.rs:62:9
[INFO] [stderr]    |
[INFO] [stderr] 62 |         &self,
[INFO] [stderr]    |         ^^^^^ the lifetime is elided here
[INFO] [stderr] 63 |     ) -> core::slice::Iter<(JoinHandle<()>, CancellationToken, Arc<RwLock<Body>>)> {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 63 |     ) -> core::slice::Iter<'_, (JoinHandle<()>, CancellationToken, Arc<RwLock<Body>>)> {
[INFO] [stderr]    |                            +++
[INFO] [stderr] 
[INFO] [stderr] warning: `smolbar` (bin "smolbar" test) generated 2 warnings (run `cargo fix --bin "smolbar" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/smolbar-d96393f9ea67b858)
[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" "568214f49b9e78f699e3a0cb34aa1db333d28a57e0ab3cf9f66eb48d688a1966", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "568214f49b9e78f699e3a0cb34aa1db333d28a57e0ab3cf9f66eb48d688a1966", kill_on_drop: false }`
[INFO] [stdout] 568214f49b9e78f699e3a0cb34aa1db333d28a57e0ab3cf9f66eb48d688a1966