[INFO] fetching crate espeaker 0.2.0... [INFO] checking espeaker-0.2.0 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] extracting crate espeaker 0.2.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate espeaker 0.2.0 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate espeaker 0.2.0 [INFO] tweaked toml for crates.io crate espeaker 0.2.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate espeaker 0.2.0 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate espeaker 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6924dade8c108e419bc0c8f31119536722f6e34a991e0d598b280e7e29494926 [INFO] running `Command { std: "docker" "start" "-a" "6924dade8c108e419bc0c8f31119536722f6e34a991e0d598b280e7e29494926", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6924dade8c108e419bc0c8f31119536722f6e34a991e0d598b280e7e29494926", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6924dade8c108e419bc0c8f31119536722f6e34a991e0d598b280e7e29494926", kill_on_drop: false }` [INFO] [stdout] 6924dade8c108e419bc0c8f31119536722f6e34a991e0d598b280e7e29494926 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=forbid" "-e" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d19bc12c38c031403046893b6d7373dc97b747f4ae42b53dedcfbc0b4ffe75f3 [INFO] running `Command { std: "docker" "start" "-a" "d19bc12c38c031403046893b6d7373dc97b747f4ae42b53dedcfbc0b4ffe75f3", kill_on_drop: false }` [INFO] [stderr] Compiling glob v0.3.2 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling bindgen v0.62.0 [INFO] [stderr] Checking bytemuck v1.22.0 [INFO] [stderr] Checking log v0.4.26 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Checking symphonia-core v0.5.4 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Checking alsa-sys v0.3.1 [INFO] [stderr] Checking bitflags v2.9.0 [INFO] [stderr] Compiling clang-sys v1.8.1 [INFO] [stderr] Compiling cpal v0.15.3 [INFO] [stderr] Checking dasp_sample v0.11.0 [INFO] [stderr] Checking lewton v0.10.2 [INFO] [stderr] Checking alsa v0.9.1 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Checking symphonia-metadata v0.5.4 [INFO] [stderr] Checking claxon v0.4.3 [INFO] [stderr] Checking hound v3.5.1 [INFO] [stderr] Checking symphonia-bundle-mp3 v0.5.4 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Checking symphonia v0.5.4 [INFO] [stderr] Checking rodio v0.20.1 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling readonly v0.2.13 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling espeakng-sys v0.2.0 [INFO] [stderr] Checking espeaker v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:556:14 [INFO] [stdout] | [INFO] [stdout] 556 | fn plock(&self) -> MutexGuard; [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] 556 | fn plock(&self) -> MutexGuard<'_, T>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:560:14 [INFO] [stdout] | [INFO] [stdout] 560 | fn plock(&self) -> MutexGuard { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 560 | fn plock(&self) -> MutexGuard<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:556:14 [INFO] [stdout] | [INFO] [stdout] 556 | fn plock(&self) -> MutexGuard; [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] 556 | fn plock(&self) -> MutexGuard<'_, T>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:560:14 [INFO] [stdout] | [INFO] [stdout] 560 | fn plock(&self) -> MutexGuard { [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 560 | fn plock(&self) -> MutexGuard<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.19s [INFO] running `Command { std: "docker" "inspect" "d19bc12c38c031403046893b6d7373dc97b747f4ae42b53dedcfbc0b4ffe75f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d19bc12c38c031403046893b6d7373dc97b747f4ae42b53dedcfbc0b4ffe75f3", kill_on_drop: false }` [INFO] [stdout] d19bc12c38c031403046893b6d7373dc97b747f4ae42b53dedcfbc0b4ffe75f3