[INFO] cloning repository https://github.com/magnetophon/voice_master
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/magnetophon/voice_master" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmagnetophon%2Fvoice_master", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmagnetophon%2Fvoice_master'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9a19f3473f36b78162f0d1f38179a1fead1485a6
[INFO] checking magnetophon/voice_master against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmagnetophon%2Fvoice_master" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/magnetophon/voice_master on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-2-tc1/source/.cargo/config
[INFO] started tweaking git repo https://github.com/magnetophon/voice_master
[INFO] finished tweaking git repo https://github.com/magnetophon/voice_master
[INFO] tweaked toml for git repo https://github.com/magnetophon/voice_master written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/magnetophon/voice_master 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/magnetophon/BCF-pitch-rs.git`
[INFO] [stderr]     Updating git repository `https://github.com/magnetophon/pitch-detection.git`
[INFO] [stderr]     Updating git repository `https://github.com/m-hilgendorf/simple-eq.git`
[INFO] [stderr]     Updating git repository `https://github.com/RustAudio/baseview.git`
[INFO] [stderr]     Updating git repository `https://github.com/robbert-vdh/nih_plug_assets.git`
[INFO] [stderr]     Updating git repository `https://github.com/robbert-vdh/vizia.git`
[INFO] [stderr]     Updating git repository `https://github.com/pop-os/cosmic-text`
[INFO] [stderr]     Updating git repository `https://github.com/vizia/morphorm`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sys-locale v0.2.4
[INFO] [stderr]   Downloaded tinystr v0.7.1
[INFO] [stderr]   Downloaded coreaudio-sys v0.2.12
[INFO] [stderr]   Downloaded winnow v0.5.14
[INFO] [stderr]   Downloaded atomic_refcell v0.1.11
[INFO] [stderr]   Downloaded time-macros v0.2.13
[INFO] [stderr]   Downloaded lru v0.9.0
[INFO] [stderr]   Downloaded rtrb v0.2.3
[INFO] [stderr]   Downloaded xcb-util v0.3.0
[INFO] [stderr]   Downloaded ouroboros_macro v0.15.6
[INFO] [stderr]   Downloaded ouroboros v0.15.6
[INFO] [stderr]   Downloaded mach2 v0.4.1
[INFO] [stderr]   Downloaded bit_mask_ring_buf v0.5.3
[INFO] [stderr]   Downloaded serde_derive v1.0.186
[INFO] [stderr]   Downloaded jack-sys v0.5.1
[INFO] [stderr]   Downloaded fontdb v0.10.0
[INFO] [stderr]   Downloaded coreaudio-rs v0.11.2
[INFO] [stderr]   Downloaded clap v4.3.24
[INFO] [stderr]   Downloaded replace_with v0.1.7
[INFO] [stderr]   Downloaded jack v0.11.4
[INFO] [stderr]   Downloaded imgref v1.9.4
[INFO] [stderr]   Downloaded serde v1.0.186
[INFO] [stderr]   Downloaded femtovg v0.4.0
[INFO] [stderr]   Downloaded time v0.3.27
[INFO] [stderr]   Downloaded ttf-parser v0.17.1
[INFO] [stderr]   Downloaded clap_builder v4.3.24
[INFO] [stderr]   Downloaded bindgen v0.64.0
[INFO] [stderr]   Downloaded rustybuzz v0.6.0
[INFO] [stderr]   Downloaded cache-padded v1.3.0
[INFO] [stderr]   Downloaded winit v0.28.6
[INFO] [stderr]   Downloaded nalgebra v0.20.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 41372da45c1e6f9e271be2d365ee56e9041da700c4eb3789232058a5e716a5e1
[INFO] running `Command { std: "docker" "start" "-a" "41372da45c1e6f9e271be2d365ee56e9041da700c4eb3789232058a5e716a5e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "41372da45c1e6f9e271be2d365ee56e9041da700c4eb3789232058a5e716a5e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41372da45c1e6f9e271be2d365ee56e9041da700c4eb3789232058a5e716a5e1", kill_on_drop: false }`
[INFO] [stdout] 41372da45c1e6f9e271be2d365ee56e9041da700c4eb3789232058a5e716a5e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1fc435bf481e091ae9d98cf3b136ad1dbf104db24110a72645dd45a334c940b5
[INFO] running `Command { std: "docker" "start" "-a" "1fc435bf481e091ae9d98cf3b136ad1dbf104db24110a72645dd45a334c940b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling unicode-ident v1.0.11
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]     Checking smallvec v1.11.0
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]    Compiling serde v1.0.186
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]    Compiling unicode-general-category v0.6.0
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling proc-macro-hack v0.5.20+deprecated
[INFO] [stderr]     Checking bytemuck v1.13.1
[INFO] [stderr]    Compiling phf_shared v0.8.0
[INFO] [stderr]     Checking keyboard-types v0.6.2
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]     Checking ttf-parser v0.17.1
[INFO] [stderr]    Compiling rustix v0.38.8
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling thiserror v1.0.47
[INFO] [stderr]     Checking fdeflate v0.3.0
[INFO] [stderr]     Checking flate2 v1.0.27
[INFO] [stderr]     Checking linux-raw-sys v0.4.5
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling x11 v2.21.0
[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]     Checking unicode-bidi-mirroring v0.1.0
[INFO] [stderr]     Checking vizia_id v0.1.0 (https://github.com/robbert-vdh/vizia.git?branch=patched#39e295ae)
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking unicode-ccc v0.1.2
[INFO] [stderr]    Compiling syn v2.0.29
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking bitflags v2.4.0
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]    Compiling rustix v0.37.23
[INFO] [stderr]     Checking aliasable v0.1.3
[INFO] [stderr]     Checking unicode-script v0.5.5
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling jack-sys v0.5.1
[INFO] [stderr]     Checking nix v0.24.3
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking gethostname v0.2.3
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling xcb v0.9.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]     Checking memmap2 v0.5.10
[INFO] [stderr]     Checking type-map v0.4.0
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]     Checking png v0.17.10
[INFO] [stderr]     Checking morphorm v0.3.0 (https://github.com/vizia/morphorm?rev=3d74358fe976249738f58724854270aa2f0fdb4a#3d74358f)
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]     Checking dtoa v1.0.9
[INFO] [stderr]     Checking linux-raw-sys v0.3.8
[INFO] [stderr]     Checking color_quant v1.1.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]     Checking cty v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]     Checking unicode-segmentation v1.10.1
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking zeno v0.2.2
[INFO] [stderr]     Checking yazi v0.1.6
[INFO] [stderr]     Checking unicode-bidi v0.3.13
[INFO] [stderr]     Checking anstyle-parse v0.2.1
[INFO] [stderr]     Checking is-terminal v0.4.9
[INFO] [stderr]     Checking raw-window-handle v0.4.3
[INFO] [stderr]     Checking dtoa-short v0.3.4
[INFO] [stderr]     Checking nix v0.22.3
[INFO] [stderr]     Checking vizia_input v0.1.0 (https://github.com/robbert-vdh/vizia.git?branch=patched#39e295ae)
[INFO] [stderr]     Checking rgb v0.8.36
[INFO] [stderr]    Compiling backtrace v0.3.69
[INFO] [stderr]     Checking image v0.24.7
[INFO] [stderr]     Checking generational-arena v0.2.9
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]     Checking swash v0.1.8
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]     Checking self_cell v0.10.2
[INFO] [stderr]     Checking anstyle v1.0.2
[INFO] [stderr]    Compiling time-core v0.1.1
[INFO] [stderr]     Checking matches v0.1.10
[INFO] [stderr]     Checking unicode-linebreak v0.1.5
[INFO] [stderr]     Checking itoa v1.0.9
[INFO] [stderr]    Compiling phf_generator v0.8.0
[INFO] [stderr]     Checking rustybuzz v0.6.0
[INFO] [stderr]     Checking fontdb v0.10.0
[INFO] [stderr]     Checking gimli v0.28.0
[INFO] [stderr]     Checking lru v0.9.0
[INFO] [stderr]     Checking rangemap v1.3.0
[INFO] [stderr]     Checking imgref v1.9.4
[INFO] [stderr]     Checking sys-locale v0.2.4
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking anstyle-query v1.0.0
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]     Checking glow v0.12.3
[INFO] [stderr]    Compiling crossbeam-queue v0.3.8
[INFO] [stderr]    Compiling time-macros v0.2.13
[INFO] [stderr]     Checking anstream v0.3.2
[INFO] [stderr]     Checking object v0.32.0
[INFO] [stderr]     Checking terminal_size v0.2.6
[INFO] [stderr]     Checking vizia_window v0.1.0 (https://github.com/robbert-vdh/vizia.git?branch=patched#39e295ae)
[INFO] [stderr]     Checking crossbeam-epoch v0.9.15
[INFO] [stderr]     Checking vizia_storage v0.1.0 (https://github.com/robbert-vdh/vizia.git?branch=patched#39e295ae)
[INFO] [stderr]    Compiling rustfft v6.1.0
[INFO] [stderr]     Checking libloading v0.7.4
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]     Checking replace_with v0.1.7
[INFO] [stderr]     Checking x11rb-protocol v0.10.0
[INFO] [stderr]     Checking alsa v0.7.1
[INFO] [stderr]    Compiling serde_json v1.0.105
[INFO] [stderr]     Checking clap_lex v0.5.0
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking deranged v0.3.8
[INFO] [stderr]    Compiling cpal v0.15.2
[INFO] [stderr]     Checking num_threads v0.1.6
[INFO] [stderr]    Compiling jack v0.11.4
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]     Checking rustc-demangle v0.1.23
[INFO] [stderr]     Checking strength_reduce v0.2.4
[INFO] [stderr]     Checking clap_builder v4.3.24
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling vst3-com-macros-support v0.2.0 (https://github.com/robbert-vdh/vst3-sys.git?branch=fix/drop-box-from-raw#b3ff4d77)
[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/385fa9d845dd326c6bbfd58c22244215e431948a/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-1.0.109/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="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' -C metadata=838e4a0a220df0eb -C extra-filename=-838e4a0a220df0eb --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-b6b142e4bf85e3e1.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-4d9f61025a3c97e4.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-c50f7aaa526ef20c.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" "1fc435bf481e091ae9d98cf3b136ad1dbf104db24110a72645dd45a334c940b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fc435bf481e091ae9d98cf3b136ad1dbf104db24110a72645dd45a334c940b5", kill_on_drop: false }`
[INFO] [stdout] 1fc435bf481e091ae9d98cf3b136ad1dbf104db24110a72645dd45a334c940b5