[INFO] fetching crate fundsp 0.20.0... [INFO] testing fundsp-0.20.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate fundsp 0.20.0 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate fundsp 0.20.0 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate fundsp 0.20.0 [INFO] tweaked toml for crates.io crate fundsp 0.20.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate fundsp 0.20.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate fundsp 0.20.0 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dd72db3f6b6dcd1178b3aab4b1849f38b307a67964358e558638e6a30a0f47a2 [INFO] running `Command { std: "docker" "start" "-a" "dd72db3f6b6dcd1178b3aab4b1849f38b307a67964358e558638e6a30a0f47a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dd72db3f6b6dcd1178b3aab4b1849f38b307a67964358e558638e6a30a0f47a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd72db3f6b6dcd1178b3aab4b1849f38b307a67964358e558638e6a30a0f47a2", kill_on_drop: false }` [INFO] [stdout] dd72db3f6b6dcd1178b3aab4b1849f38b307a67964358e558638e6a30a0f47a2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 23549288cc2927a9bed889be6c096d5b080c5fe562e8a86662e88d21616e5766 [INFO] running `Command { std: "docker" "start" "-a" "23549288cc2927a9bed889be6c096d5b080c5fe562e8a86662e88d21616e5766", kill_on_drop: false }` [INFO] [stderr] Compiling bytemuck v1.18.0 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling once_cell v1.20.1 [INFO] [stderr] Compiling allocator-api2 v0.2.18 [INFO] [stderr] Compiling extended v0.1.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling dyn-clone v1.0.17 [INFO] [stderr] Compiling foldhash v0.1.3 [INFO] [stderr] Compiling glam v0.28.0 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Compiling symphonia-core v0.5.4 [INFO] [stderr] Compiling safe_arch v0.7.2 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling hashbrown v0.15.0 [INFO] [stderr] Compiling wide v0.7.28 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling symphonia-metadata v0.5.4 [INFO] [stderr] Compiling symphonia-codec-alac v0.5.4 [INFO] [stderr] Compiling symphonia-codec-adpcm v0.5.4 [INFO] [stderr] Compiling symphonia-codec-aac v0.5.4 [INFO] [stderr] Compiling symphonia-codec-pcm v0.5.4 [INFO] [stderr] Compiling generic-array v1.1.0 [INFO] [stderr] Compiling microfft v0.6.0 [INFO] [stderr] Compiling numeric-array v0.6.1 [INFO] [stderr] Compiling symphonia-utils-xiph v0.5.4 [INFO] [stderr] Compiling symphonia-bundle-mp3 v0.5.4 [INFO] [stderr] Compiling symphonia-format-riff v0.5.4 [INFO] [stderr] Compiling symphonia-format-caf v0.5.4 [INFO] [stderr] Compiling symphonia-format-ogg v0.5.4 [INFO] [stderr] Compiling symphonia-format-mkv v0.5.4 [INFO] [stderr] Compiling symphonia-format-isomp4 v0.5.4 [INFO] [stderr] Compiling symphonia-codec-vorbis v0.5.4 [INFO] [stderr] Compiling symphonia-bundle-flac v0.5.4 [INFO] [stderr] Compiling symphonia v0.5.4 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling pin-project v1.1.5 [INFO] [stderr] Compiling thingbuf v0.1.6 [INFO] [stderr] Compiling funutd v0.16.0 [INFO] [stderr] Compiling fundsp v0.20.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/buffer.rs:31:19 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn subset(&mut self, first_channel: usize, channels: usize) -> BufferMut { [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here --------- 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] 31 | pub fn subset(&mut self, first_channel: usize, channels: usize) -> BufferMut<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/buffer.rs:40:23 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn buffer_ref(&mut self) -> BufferRef { [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] 40 | pub fn buffer_ref(&mut self) -> BufferRef<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/buffer.rs:147:19 [INFO] [stdout] | [INFO] [stdout] 147 | pub fn subset(&self, first_channel: usize, channels: usize) -> BufferRef { [INFO] [stdout] | ^^^^^ the lifetime is elided here --------- 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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 147 | pub fn subset(&self, first_channel: usize, channels: usize) -> BufferRef<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/buffer.rs:296:23 [INFO] [stdout] | [INFO] [stdout] 296 | pub fn buffer_ref(&self) -> BufferRef { [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] 296 | pub fn buffer_ref(&self) -> BufferRef<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/buffer.rs:302:23 [INFO] [stdout] | [INFO] [stdout] 302 | pub fn buffer_mut(&mut self) -> BufferMut { [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] 302 | pub fn buffer_mut(&mut self) -> BufferMut<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/buffer.rs:427:23 [INFO] [stdout] | [INFO] [stdout] 427 | pub fn buffer_ref(&self) -> BufferRef { [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] 427 | pub fn buffer_ref(&self) -> BufferRef<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/buffer.rs:437:23 [INFO] [stdout] | [INFO] [stdout] 437 | pub fn buffer_mut(&mut self) -> BufferMut { [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] 437 | pub fn buffer_mut(&mut self) -> BufferMut<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.54s [INFO] running `Command { std: "docker" "inspect" "23549288cc2927a9bed889be6c096d5b080c5fe562e8a86662e88d21616e5766", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "23549288cc2927a9bed889be6c096d5b080c5fe562e8a86662e88d21616e5766", kill_on_drop: false }` [INFO] [stdout] 23549288cc2927a9bed889be6c096d5b080c5fe562e8a86662e88d21616e5766 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a7d1c9b8c51639e2090c43f7c25dced7daacf05152b9ebcf1a1da687c579b8a2 [INFO] running `Command { std: "docker" "start" "-a" "a7d1c9b8c51639e2090c43f7c25dced7daacf05152b9ebcf1a1da687c579b8a2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Compiling once_cell v1.20.1 [INFO] [stderr] Compiling pkg-config v0.3.31 [INFO] [stderr] Compiling libloading v0.8.5 [INFO] [stderr] Compiling cc v1.1.24 [INFO] [stderr] Compiling rustix v0.38.37 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling linux-raw-sys v0.4.14 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling concurrent-queue v2.5.0 [INFO] [stderr] Compiling quick-xml v0.36.2 [INFO] [stderr] Compiling wayland-client v0.31.6 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling dlib v0.5.2 [INFO] [stderr] Compiling event-listener v5.3.1 [INFO] [stderr] Compiling thiserror v1.0.64 [INFO] [stderr] Compiling futures-lite v2.3.0 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling rustix v0.37.27 [INFO] [stderr] Compiling event-listener-strategy v0.5.2 [INFO] [stderr] Compiling futures-lite v1.13.0 [INFO] [stderr] Compiling async-channel v2.3.1 [INFO] [stderr] Compiling wayland-sys v0.31.5 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling piper v0.2.4 [INFO] [stderr] Compiling indexmap v2.5.0 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling ttf-parser v0.24.1 [INFO] [stderr] Compiling blocking v1.6.1 [INFO] [stderr] Compiling cpufeatures v0.2.14 [INFO] [stderr] Compiling async-executor v1.13.1 [INFO] [stderr] Compiling sha1 v0.10.6 [INFO] [stderr] Compiling async-broadcast v0.5.1 [INFO] [stderr] Compiling wayland-scanner v0.31.5 [INFO] [stderr] Compiling ordered-stream v0.2.0 [INFO] [stderr] Compiling xml-rs v0.8.22 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Compiling async-fs v1.6.0 [INFO] [stderr] Compiling x11-dl v2.21.0 [INFO] [stderr] Compiling cursor-icon v1.1.0 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling toml_edit v0.19.15 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Compiling regex-automata v0.4.8 [INFO] [stderr] Compiling socket2 v0.4.10 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling nix v0.26.4 [INFO] [stderr] Compiling wayland-backend v0.3.7 [INFO] [stderr] Compiling xdg-home v1.3.0 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling smithay-client-toolkit v0.19.2 [INFO] [stderr] Compiling memmap2 v0.9.5 [INFO] [stderr] Compiling miniz_oxide v0.8.0 [INFO] [stderr] Compiling accesskit v0.16.1 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling fdeflate v0.3.5 [INFO] [stderr] Compiling as-raw-xcb-connection v1.0.1 [INFO] [stderr] Compiling x11rb-protocol v0.13.1 [INFO] [stderr] Compiling flate2 v1.0.34 [INFO] [stderr] Compiling pathfinder_simd v0.5.4 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling freetype-sys v0.20.1 [INFO] [stderr] Compiling winit v0.30.5 [INFO] [stderr] Compiling owned_ttf_parser v0.24.0 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Compiling alsa-sys v0.3.1 [INFO] [stderr] Compiling ab_glyph v0.2.28 [INFO] [stderr] Compiling yeslogic-fontconfig-sys v6.0.0 [INFO] [stderr] Compiling immutable-chunkmap v2.0.5 [INFO] [stderr] error: could not compile `syn` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.79/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="visit-mut"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=a7fbce4fc32f0984 -C extra-filename=-895ac7d29c02c7c1 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-233bb14400b88924.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-d52fb0e05eb3922a.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-d14904b1232aa2ec.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "a7d1c9b8c51639e2090c43f7c25dced7daacf05152b9ebcf1a1da687c579b8a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7d1c9b8c51639e2090c43f7c25dced7daacf05152b9ebcf1a1da687c579b8a2", kill_on_drop: false }` [INFO] [stdout] a7d1c9b8c51639e2090c43f7c25dced7daacf05152b9ebcf1a1da687c579b8a2