[INFO] cloning repository https://github.com/Masterchef365/spin-experiment
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Masterchef365/spin-experiment" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMasterchef365%2Fspin-experiment", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMasterchef365%2Fspin-experiment'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 20558aac657053b5b478b326550b0c924b143ae2
[INFO] checking Masterchef365/spin-experiment against master#f8463896a9b36a04899c013bd8825a7fd29dd7a4 for pr-151920
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMasterchef365%2Fspin-experiment" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-7-tc1/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-7-tc1/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/Masterchef365/spin-experiment
[INFO] finished tweaking git repo https://github.com/Masterchef365/spin-experiment
[INFO] tweaked toml for git repo https://github.com/Masterchef365/spin-experiment written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Masterchef365/spin-experiment on toolchain f8463896a9b36a04899c013bd8825a7fd29dd7a4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f8463896a9b36a04899c013bd8825a7fd29dd7a4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Masterchef365/spin-experiment 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" "+f8463896a9b36a04899c013bd8825a7fd29dd7a4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/Masterchef365/threegui.git`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ecolor v0.25.0
[INFO] [stderr]   Downloaded egui_glow v0.25.0
[INFO] [stderr]   Downloaded egui-winit v0.25.0
[INFO] [stderr]   Downloaded emath v0.25.0
[INFO] [stderr]   Downloaded egui_plot v0.25.0
[INFO] [stderr]   Downloaded wide v0.7.13
[INFO] [stderr]   Downloaded eframe v0.25.0
[INFO] [stderr]   Downloaded nalgebra v0.32.3
[INFO] [stderr]   Downloaded egui v0.25.0
[INFO] [stderr]   Downloaded epaint v0.25.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+f8463896a9b36a04899c013bd8825a7fd29dd7a4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6904c8621f7f37e890b7dc7ab85072228ff2e470b4e46f1c30c8eb34567482a7
[INFO] running `Command { std: "docker" "start" "-a" "6904c8621f7f37e890b7dc7ab85072228ff2e470b4e46f1c30c8eb34567482a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6904c8621f7f37e890b7dc7ab85072228ff2e470b4e46f1c30c8eb34567482a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6904c8621f7f37e890b7dc7ab85072228ff2e470b4e46f1c30c8eb34567482a7", kill_on_drop: false }`
[INFO] [stdout] 6904c8621f7f37e890b7dc7ab85072228ff2e470b4e46f1c30c8eb34567482a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+f8463896a9b36a04899c013bd8825a7fd29dd7a4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6abae67c455f91207191cdc297cebbdc645aa6a1ba032ade8644f5fcf99d9572
[INFO] running `Command { std: "docker" "start" "-a" "6abae67c455f91207191cdc297cebbdc645aa6a1ba032ade8644f5fcf99d9572", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_derive v1.0.195
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling bytemuck_derive v1.5.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling wayland-backend v0.3.2
[INFO] [stderr]    Compiling enumflags2_derive v0.7.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling enumn v0.1.13
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]     Checking mint v0.5.9
[INFO] [stderr]     Checking async-io v1.13.0
[INFO] [stderr]    Compiling async-trait v0.1.77
[INFO] [stderr]    Compiling serde_repr v0.1.18
[INFO] [stderr]    Compiling async-recursion v1.0.5
[INFO] [stderr]     Checking owned_ttf_parser v0.20.0
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking ab_glyph_rasterizer v0.1.8
[INFO] [stderr]     Checking base64 v0.21.5
[INFO] [stderr]     Checking tinyvec v1.6.0
[INFO] [stderr]     Checking ab_glyph v0.2.23
[INFO] [stderr]    Compiling winit v0.29.9
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]     Checking x11rb-protocol v0.13.0
[INFO] [stderr]     Checking unicode-normalization v0.1.22
[INFO] [stderr]    Compiling glutin_egl_sys v0.6.0
[INFO] [stderr]    Compiling glutin_glx_sys v0.5.0
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]     Checking smol_str v0.2.0
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]    Compiling x11rb v0.12.0
[INFO] [stderr]     Checking raw-window-handle v0.6.0
[INFO] [stderr]     Checking unicode-bidi v0.3.14
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]     Checking form_urlencoded v1.2.1
[INFO] [stderr]    Compiling glutin v0.31.2
[INFO] [stderr]     Checking x11rb-protocol v0.12.0
[INFO] [stderr]     Checking gethostname v0.3.0
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]     Checking async-once-cell v0.5.3
[INFO] [stderr]     Checking url v2.5.0
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]     Checking fdeflate v0.3.3
[INFO] [stderr]    Compiling glutin-winit v0.4.2
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]    Compiling matrixmultiply v0.3.8
[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/f8463896a9b36a04899c013bd8825a7fd29dd7a4/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 opt-level=2 -C embed-bitcode=no -C debug-assertions=on --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"' --cfg 'feature="visit"' --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=4bffe23b585bddf3 -C extra-filename=-13a65a7cb5c6324d --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-42ec8484204820f0.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-7125ae8310b09f3b.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-76f01e8fddb74c99.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" "6abae67c455f91207191cdc297cebbdc645aa6a1ba032ade8644f5fcf99d9572", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6abae67c455f91207191cdc297cebbdc645aa6a1ba032ade8644f5fcf99d9572", kill_on_drop: false }`
[INFO] [stdout] 6abae67c455f91207191cdc297cebbdc645aa6a1ba032ade8644f5fcf99d9572