[INFO] fetching crate tauri-plugin-music-notification-api 0.2.0...
[INFO] checking tauri-plugin-music-notification-api-0.2.0 against 1.94.0 for beta-1.95-4
[INFO] extracting crate tauri-plugin-music-notification-api 0.2.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate tauri-plugin-music-notification-api 0.2.0
[INFO] finished tweaking crates.io crate tauri-plugin-music-notification-api 0.2.0
[INFO] tweaked toml for crates.io crate tauri-plugin-music-notification-api 0.2.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tauri-plugin-music-notification-api 0.2.0 on toolchain 1.94.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tauri-plugin-music-notification-api 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" "+1.94.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded webview2-com v0.38.0
[INFO] [stderr]   Downloaded tauri-plugin v2.5.1
[INFO] [stderr]   Downloaded camino v1.2.1
[INFO] [stderr]   Downloaded serde_with_macros v3.16.0
[INFO] [stderr]   Downloaded webview2-com-macros v0.8.0
[INFO] [stderr]   Downloaded dlopen2_derive v0.4.1
[INFO] [stderr]   Downloaded objc-sys v0.3.5
[INFO] [stderr]   Downloaded dlopen2 v0.8.0
[INFO] [stderr]   Downloaded tauri-build v2.5.2
[INFO] [stderr]   Downloaded tauri-codegen v2.5.1
[INFO] [stderr]   Downloaded tray-icon v0.21.2
[INFO] [stderr]   Downloaded objc2-metal v0.2.2
[INFO] [stderr]   Downloaded ico v0.4.0
[INFO] [stderr]   Downloaded tauri-runtime-wry v2.9.1
[INFO] [stderr]   Downloaded softbuffer v0.4.6
[INFO] [stderr]   Downloaded tauri-utils v2.8.0
[INFO] [stderr]   Downloaded objc2 v0.5.2
[INFO] [stderr]   Downloaded serde_with v3.16.0
[INFO] [stderr]   Downloaded wry v0.53.5
[INFO] [stderr]   Downloaded webkit2gtk v2.0.1
[INFO] [stderr]   Downloaded schemars v1.1.0
[INFO] [stderr]   Downloaded tauri-macros v2.5.1
[INFO] [stderr]   Downloaded objc2-foundation v0.2.2
[INFO] [stderr]   Downloaded block2 v0.5.1
[INFO] [stderr]   Downloaded tauri-runtime v2.9.1
[INFO] [stderr]   Downloaded webkit2gtk-sys v2.0.1
[INFO] [stderr]   Downloaded tauri v2.9.3
[INFO] [stderr]   Downloaded objc2-quartz-core v0.2.2
[INFO] [stderr]   Downloaded webview2-com-sys v0.38.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] baa69a0bbbaca618e3db1157463d776f3fd4ef5a4c27e294335ea08540b18a73
[INFO] running `Command { std: "docker" "start" "-a" "baa69a0bbbaca618e3db1157463d776f3fd4ef5a4c27e294335ea08540b18a73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "baa69a0bbbaca618e3db1157463d776f3fd4ef5a4c27e294335ea08540b18a73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "baa69a0bbbaca618e3db1157463d776f3fd4ef5a4c27e294335ea08540b18a73", kill_on_drop: false }`
[INFO] [stdout] baa69a0bbbaca618e3db1157463d776f3fd4ef5a4c27e294335ea08540b18a73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d488c31b7358d1f8a890b6da31c43fc1930718ad685c0d3730d753a13b20a9ef
[INFO] running `Command { std: "docker" "start" "-a" "d488c31b7358d1f8a890b6da31c43fc1930718ad685c0d3730d753a13b20a9ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling hashbrown v0.16.0
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]    Compiling version-compare v0.2.1
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling typeid v1.0.3
[INFO] [stderr]    Compiling writeable v0.6.2
[INFO] [stderr]    Compiling litemap v0.8.1
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling erased-serde v0.4.9
[INFO] [stderr]    Compiling phf_shared v0.8.0
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]    Compiling icu_properties_data v2.1.1
[INFO] [stderr]    Compiling icu_normalizer_data v2.1.1
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.6
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling cfg-expr v0.15.8
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling mac v0.1.1
[INFO] [stderr]    Compiling gio v0.18.4
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling futf v0.1.5
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]    Compiling toml_writer v1.0.4
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling utf-8 v0.7.6
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling dtoa v1.0.10
[INFO] [stderr]    Compiling utf8_iter v1.0.4
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling percent-encoding v2.3.2
[INFO] [stderr]    Compiling dtoa-short v0.3.5
[INFO] [stderr]    Compiling tendril v0.4.3
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling alloc-no-stdlib v2.0.4
[INFO] [stderr]    Compiling camino v1.2.1
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling indexmap v2.12.0
[INFO] [stderr]    Compiling unic-common v0.9.0
[INFO] [stderr]    Compiling unic-char-range v0.9.0
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling matches v0.1.10
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling unic-char-property v0.9.0
[INFO] [stderr]    Compiling unic-ucd-version v0.9.0
[INFO] [stderr]    Compiling alloc-stdlib v0.2.2
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling servo_arc v0.2.0
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling phf v0.8.0
[INFO] [stderr]    Compiling schemars v0.8.22
[INFO] [stderr]    Compiling brotli-decompressor v5.0.0
[INFO] [stderr]    Compiling unic-ucd-ident v0.9.0
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling bytes v1.11.0
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling dyn-clone v1.0.20
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling gtk v0.18.2
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling x11 v2.21.0
[INFO] [stderr]    Compiling brotli v8.0.2
[INFO] [stderr]    Compiling http v1.3.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]    Compiling simd-adler32 v0.3.7
[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/1.94.0-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/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"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "test", "visit", "visit-mut"))' -C metadata=420cbcecd7f96ba7 -C extra-filename=-49171e7ed2c9e026 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-6247af11e8c8ea0a.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-3a4d973a05e5201e.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-cec3d5004ae78609.rmeta --cap-lints allow --cap-lints=warn --cfg syn_disable_nightly_tests` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "d488c31b7358d1f8a890b6da31c43fc1930718ad685c0d3730d753a13b20a9ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d488c31b7358d1f8a890b6da31c43fc1930718ad685c0d3730d753a13b20a9ef", kill_on_drop: false }`
[INFO] [stdout] d488c31b7358d1f8a890b6da31c43fc1930718ad685c0d3730d753a13b20a9ef