[INFO] fetching crate firefly-hal 0.2.0... [INFO] testing firefly-hal-0.2.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate firefly-hal 0.2.0 into /workspace/builds/worker-1-tc2/source [INFO] removed /workspace/builds/worker-1-tc2/source/.cargo/config.toml [INFO] removed /workspace/builds/worker-1-tc2/source/rust-toolchain.toml [INFO] started tweaking crates.io crate firefly-hal 0.2.0 [INFO] finished tweaking crates.io crate firefly-hal 0.2.0 [INFO] tweaked toml for crates.io crate firefly-hal 0.2.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate firefly-hal 0.2.0 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 firefly-hal 0.2.0 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] 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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 05d1fe4e722def8bc53e72863935cc5fb21ba6f47cb9c315dba0030881144ceb [INFO] running `Command { std: "docker" "start" "-a" "05d1fe4e722def8bc53e72863935cc5fb21ba6f47cb9c315dba0030881144ceb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "05d1fe4e722def8bc53e72863935cc5fb21ba6f47cb9c315dba0030881144ceb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05d1fe4e722def8bc53e72863935cc5fb21ba6f47cb9c315dba0030881144ceb", kill_on_drop: false }` [INFO] [stdout] 05d1fe4e722def8bc53e72863935cc5fb21ba6f47cb9c315dba0030881144ceb [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ff9180ea448486ca15fe00e8a87c031b4c61ed0abef5ff4ab25b61c85767a33e [INFO] running `Command { std: "docker" "start" "-a" "ff9180ea448486ca15fe00e8a87c031b4c61ed0abef5ff4ab25b61c85767a33e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.167 [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling semver v1.0.24 [INFO] [stderr] Compiling bitflags v2.9.1 [INFO] [stderr] Compiling zerocopy v0.8.20 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling getrandom v0.3.1 [INFO] [stderr] Compiling cfg_aliases v0.2.1 [INFO] [stderr] Compiling cpal v0.15.3 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling alsa-sys v0.3.1 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Compiling gilrs v0.11.0 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling nix v0.29.0 [INFO] [stderr] Compiling hash32 v0.2.1 [INFO] [stderr] Compiling log v0.4.26 [INFO] [stderr] Compiling uuid v1.11.0 [INFO] [stderr] Compiling dasp_sample v0.11.0 [INFO] [stderr] Compiling embedded-io v0.6.1 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling hound v3.5.1 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling heapless v0.7.17 [INFO] [stderr] Compiling inotify-sys v0.1.5 [INFO] [stderr] Compiling inotify v0.11.0 [INFO] [stderr] Compiling alsa v0.9.1 [INFO] [stderr] Compiling rand_core v0.9.2 [INFO] [stderr] Compiling gilrs-core v0.6.0 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling rodio v0.20.1 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling cobs v0.3.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand v0.9.2 [INFO] [stderr] Compiling postcard v1.1.3 [INFO] [stderr] Compiling firefly-types v0.6.1 [INFO] [stderr] Compiling firefly-hal v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/hosted.rs:511:9 [INFO] [stdout] | [INFO] [stdout] 511 | &mut self, [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here [INFO] [stdout] 512 | ) -> std::iter::FilterMap< [INFO] [stdout] 513 | core::slice::IterMut>, [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] 513 | core::slice::IterMut<'_, Option>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.66s [INFO] running `Command { std: "docker" "inspect" "ff9180ea448486ca15fe00e8a87c031b4c61ed0abef5ff4ab25b61c85767a33e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff9180ea448486ca15fe00e8a87c031b4c61ed0abef5ff4ab25b61c85767a33e", kill_on_drop: false }` [INFO] [stdout] ff9180ea448486ca15fe00e8a87c031b4c61ed0abef5ff4ab25b61c85767a33e [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f64b768cf67e6c5c245a1a3af2a97a1d1ef350a7774847ca6a25febfcef2409c [INFO] running `Command { std: "docker" "start" "-a" "f64b768cf67e6c5c245a1a3af2a97a1d1ef350a7774847ca6a25febfcef2409c", kill_on_drop: false }` [INFO] [stderr] Compiling firefly-hal v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/hosted.rs:511:9 [INFO] [stdout] | [INFO] [stdout] 511 | &mut self, [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here [INFO] [stdout] 512 | ) -> std::iter::FilterMap< [INFO] [stdout] 513 | core::slice::IterMut>, [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] 513 | core::slice::IterMut<'_, Option>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/hosted.rs:511:9 [INFO] [stdout] | [INFO] [stdout] 511 | &mut self, [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here [INFO] [stdout] 512 | ) -> std::iter::FilterMap< [INFO] [stdout] 513 | core::slice::IterMut>, [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] 513 | core::slice::IterMut<'_, Option>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.70s [INFO] running `Command { std: "docker" "inspect" "f64b768cf67e6c5c245a1a3af2a97a1d1ef350a7774847ca6a25febfcef2409c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f64b768cf67e6c5c245a1a3af2a97a1d1ef350a7774847ca6a25febfcef2409c", kill_on_drop: false }` [INFO] [stdout] f64b768cf67e6c5c245a1a3af2a97a1d1ef350a7774847ca6a25febfcef2409c [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 857ad482b0e2098cc4e3c7fb533078aebd559ed54d5105b57afe5534cbeda632 [INFO] running `Command { std: "docker" "start" "-a" "857ad482b0e2098cc4e3c7fb533078aebd559ed54d5105b57afe5534cbeda632", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/hosted.rs:511:9 [INFO] [stderr] | [INFO] [stderr] 511 | &mut self, [INFO] [stderr] | ^^^^^^^^^ the lifetime is elided here [INFO] [stderr] 512 | ) -> std::iter::FilterMap< [INFO] [stderr] 513 | core::slice::IterMut>, [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] 513 | core::slice::IterMut<'_, Option>, [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `firefly-hal` (lib) generated 1 warning (run `cargo fix --lib -p firefly-hal` to apply 1 suggestion) [INFO] [stderr] warning: `firefly-hal` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/firefly_hal-2af1f133263095fa) [INFO] [stderr] Doc-tests firefly_hal [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "857ad482b0e2098cc4e3c7fb533078aebd559ed54d5105b57afe5534cbeda632", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "857ad482b0e2098cc4e3c7fb533078aebd559ed54d5105b57afe5534cbeda632", kill_on_drop: false }` [INFO] [stdout] 857ad482b0e2098cc4e3c7fb533078aebd559ed54d5105b57afe5534cbeda632