[INFO] cloning repository https://github.com/Reasonable-Solutions/k2-midi
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Reasonable-Solutions/k2-midi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FReasonable-Solutions%2Fk2-midi", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FReasonable-Solutions%2Fk2-midi'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ea8f6a28e4debabac748f2c886e4730ff29df253
[INFO] checking Reasonable-Solutions/k2-midi against master#59fd4ef94daa991e6797b5aa6127e824f3067def for pr-145108-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FReasonable-Solutions%2Fk2-midi" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Reasonable-Solutions/k2-midi
[INFO] finished tweaking git repo https://github.com/Reasonable-Solutions/k2-midi
[INFO] tweaked toml for git repo https://github.com/Reasonable-Solutions/k2-midi written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Reasonable-Solutions/k2-midi on toolchain 59fd4ef94daa991e6797b5aa6127e824f3067def
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+59fd4ef94daa991e6797b5aa6127e824f3067def" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Reasonable-Solutions/k2-midi 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" "+59fd4ef94daa991e6797b5aa6127e824f3067def" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: /workspace/builds/worker-1-tc1/source/crates/my-workspace-hack/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded base64-url v1.4.13
[INFO] [stderr]   Downloaded nuid v0.3.2
[INFO] [stderr]   Downloaded symphonia-bundle-flac v0.5.4
[INFO] [stderr]   Downloaded metaflac v0.2.7
[INFO] [stderr]   Downloaded realfft v3.4.0
[INFO] [stderr]   Downloaded rtrb v0.3.1
[INFO] [stderr]   Downloaded rubato v0.16.1
[INFO] [stderr]   Downloaded json v0.12.4
[INFO] [stderr]   Downloaded procfs-core v0.17.0
[INFO] [stderr]   Downloaded jack v0.13.0
[INFO] [stderr]   Downloaded procfs v0.17.0
[INFO] [stderr]   Downloaded bytemuck v1.19.0
[INFO] [stderr]   Downloaded portable-atomic v1.9.0
[INFO] [stderr]   Downloaded nats v0.25.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+59fd4ef94daa991e6797b5aa6127e824f3067def" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9af16e1ef9a2a34db7c94e26c1bff6dbbf9cf7da12d85ed986a8e7e4d779343e
[INFO] running `Command { std: "docker" "start" "-a" "9af16e1ef9a2a34db7c94e26c1bff6dbbf9cf7da12d85ed986a8e7e4d779343e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9af16e1ef9a2a34db7c94e26c1bff6dbbf9cf7da12d85ed986a8e7e4d779343e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9af16e1ef9a2a34db7c94e26c1bff6dbbf9cf7da12d85ed986a8e7e4d779343e", kill_on_drop: false }`
[INFO] [stdout] 9af16e1ef9a2a34db7c94e26c1bff6dbbf9cf7da12d85ed986a8e7e4d779343e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+59fd4ef94daa991e6797b5aa6127e824f3067def" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e02c309f9d02921da3c5e6ad820d0ca751892fd142ab7a4da2ffd97e65f0733f
[INFO] running `Command { std: "docker" "start" "-a" "e02c309f9d02921da3c5e6ad820d0ca751892fd142ab7a4da2ffd97e65f0733f", kill_on_drop: false }`
[INFO] [stderr] warning: /opt/rustwide/workdir/crates/my-workspace-hack/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling libc v0.2.162
[INFO] [stderr]    Compiling rustix v0.38.40
[INFO] [stderr]    Compiling cc v1.2.1
[INFO] [stderr]    Compiling hashbrown v0.15.1
[INFO] [stderr]    Compiling serde v1.0.215
[INFO] [stderr]    Compiling winnow v0.6.20
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]    Compiling wayland-sys v0.31.5
[INFO] [stderr]     Checking event-listener v5.3.1
[INFO] [stderr]     Checking cpufeatures v0.2.15
[INFO] [stderr]     Checking futures-lite v2.5.0
[INFO] [stderr]    Compiling quick-xml v0.36.2
[INFO] [stderr]    Compiling wayland-client v0.31.7
[INFO] [stderr]     Checking litemap v0.7.3
[INFO] [stderr]     Checking ttf-parser v0.25.0
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling xml-rs v0.8.23
[INFO] [stderr]     Checking accesskit v0.16.3
[INFO] [stderr]     Checking x11rb-protocol v0.13.1
[INFO] [stderr]     Checking pem-rfc7468 v0.7.0
[INFO] [stderr]     Checking immutable-chunkmap v2.0.6
[INFO] [stderr]    Compiling winit v0.30.5
[INFO] [stderr]     Checking event-listener-strategy v0.5.2
[INFO] [stderr]     Checking der v0.7.9
[INFO] [stderr]     Checking async-channel v2.3.1
[INFO] [stderr]    Compiling indexmap v2.6.0
[INFO] [stderr]     Checking async-lock v3.4.0
[INFO] [stderr]     Checking async-broadcast v0.7.1
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]     Checking accesskit_consumer v0.24.3
[INFO] [stderr]     Checking xkbcommon-dl v0.4.2
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking dpi v0.1.1
[INFO] [stderr]    Compiling wayland-scanner v0.31.5
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]     Checking epaint_default_fonts v0.29.1
[INFO] [stderr]     Checking rustls-pki-types v1.10.0
[INFO] [stderr]     Checking blocking v1.6.1
[INFO] [stderr]     Checking async-executor v1.13.1
[INFO] [stderr]     Checking async-fs v2.1.2
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]    Compiling glutin v0.32.1
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking pkcs8 v0.10.2
[INFO] [stderr]    Compiling glutin-winit v0.5.0
[INFO] [stderr]    Compiling glutin_egl_sys v0.7.0
[INFO] [stderr]    Compiling glutin_glx_sys v0.6.0
[INFO] [stderr]    Compiling portable-atomic v1.9.0
[INFO] [stderr]    Compiling wayland-backend v0.3.7
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]    Compiling serde_json v1.0.133
[INFO] [stderr]    Compiling jack-sys v0.5.1
[INFO] [stderr]     Checking zune-jpeg v0.4.13
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]    Compiling toml_edit v0.22.22
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking xdg-home v1.3.0
[INFO] [stderr]     Checking nix v0.29.0
[INFO] [stderr]     Checking memmap2 v0.9.5
[INFO] [stderr]     Checking x11-dl v2.21.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking rustls-pemfile v2.2.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.13
[INFO] [stderr]     Checking signatory v0.27.1
[INFO] [stderr]     Checking glow v0.14.2
[INFO] [stderr]     Checking owned_ttf_parser v0.25.0
[INFO] [stderr]     Checking rustls-native-certs v0.7.3
[INFO] [stderr]     Checking base64-url v1.4.13
[INFO] [stderr]     Checking ab_glyph v0.2.29
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking mio v1.0.2
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking json v0.12.4
[INFO] [stderr]    Compiling rustfft v6.2.0
[INFO] [stderr]     Checking strength_reduce v0.2.4
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]    Compiling jack v0.13.0
[INFO] [stderr]     Checking anstream v0.6.18
[INFO] [stderr]     Checking transpose v0.2.3
[INFO] [stderr]     Checking primal-check v0.3.4
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking crossbeam-queue v0.3.11
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]     Checking metaflac v0.2.7
[INFO] [stderr]    Compiling procfs v0.17.0
[INFO] [stderr]     Checking crossbeam v0.8.4
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]     Checking claxon v0.4.3
[INFO] [stderr]     Checking rtrb v0.3.1
[INFO] [stderr]     Checking socklog v0.1.0 (/opt/rustwide/workdir/crates/socklog)
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking procfs-core v0.17.0
[INFO] [stderr]    Compiling rustls v0.22.4
[INFO] [stderr]    Compiling zvariant_utils v2.1.0
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]    Compiling proc-macro-crate v3.2.0
[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/59fd4ef94daa991e6797b5aa6127e824f3067def/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.87/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="visit"' --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=43fcead569686c70 -C extra-filename=-b0ad1063809e146b --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-a6b76b40120fed1b.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-17363c12faf47457.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" "e02c309f9d02921da3c5e6ad820d0ca751892fd142ab7a4da2ffd97e65f0733f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e02c309f9d02921da3c5e6ad820d0ca751892fd142ab7a4da2ffd97e65f0733f", kill_on_drop: false }`
[INFO] [stdout] e02c309f9d02921da3c5e6ad820d0ca751892fd142ab7a4da2ffd97e65f0733f