[INFO] cloning repository https://github.com/kuy/rustracer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kuy/rustracer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkuy%2Frustracer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkuy%2Frustracer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c4be73d834ec524a33294a63fbe4e8df4a11d4d1 [INFO] testing kuy/rustracer against beta-2022-02-22 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkuy%2Frustracer" "/workspace/builds/worker-23/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-23/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kuy/rustracer on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kuy/rustracer [INFO] finished tweaking git repo https://github.com/kuy/rustracer [INFO] tweaked toml for git repo https://github.com/kuy/rustracer written to /workspace/builds/worker-23/source/Cargo.toml [INFO] crate git repo https://github.com/kuy/rustracer already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded piston-graphics_api_version v0.2.0 [INFO] [stderr] Downloaded pistoncore-window v0.44.0 [INFO] [stderr] Downloaded shader_version v0.6.0 [INFO] [stderr] Downloaded pistoncore-input v0.28.0 [INFO] [stderr] Downloaded syn v1.0.8 [INFO] [stderr] Downloaded glutin v0.21.1 [INFO] [stderr] Downloaded serde v1.0.102 [INFO] [stderr] Downloaded downcast-rs v1.1.1 [INFO] [stderr] Downloaded cc v1.0.47 [INFO] [stderr] Downloaded smallvec v0.6.13 [INFO] [stderr] Downloaded glutin_egl_sys v0.1.4 [INFO] [stderr] Downloaded raw-window-handle v0.3.1 [INFO] [stderr] Downloaded piston2d-graphics v0.35.0 [INFO] [stderr] Downloaded gleam v0.6.19 [INFO] [stderr] Downloaded read_color v1.0.0 [INFO] [stderr] Downloaded piston-shaders_graphics2d v0.3.1 [INFO] [stderr] Downloaded jpeg-decoder v0.1.16 [INFO] [stderr] Downloaded pistoncore-event_loop v0.49.0 [INFO] [stderr] Downloaded gfx_core v0.9.2 [INFO] [stderr] Downloaded gfx_device_gl v0.16.2 [INFO] [stderr] Downloaded crossbeam-epoch v0.8.0 [INFO] [stderr] Downloaded gfx v0.18.2 [INFO] [stderr] Downloaded rayon-core v1.6.0 [INFO] [stderr] Downloaded winit v0.19.5 [INFO] [stderr] Downloaded gfx_gl v0.6.0 [INFO] [stderr] Downloaded crossbeam-deque v0.7.2 [INFO] [stderr] Downloaded same-file v1.0.5 [INFO] [stderr] Downloaded hermit-abi v0.1.3 [INFO] [stderr] Downloaded piston v0.49.0 [INFO] [stderr] Downloaded num-rational v0.2.2 [INFO] [stderr] Downloaded image v0.22.3 [INFO] [stderr] Downloaded png v0.15.1 [INFO] [stderr] Downloaded num_cpus v1.11.0 [INFO] [stderr] Downloaded crossbeam-queue v0.1.2 [INFO] [stderr] Downloaded wayland-scanner v0.21.13 [INFO] [stderr] Downloaded piston2d-gfx_graphics v0.66.0 [INFO] [stderr] Downloaded wayland-commons v0.21.13 [INFO] [stderr] Downloaded piston_window v0.105.0 [INFO] [stderr] Downloaded wayland-protocols v0.21.13 [INFO] [stderr] Downloaded libc v0.2.65 [INFO] [stderr] Downloaded piston-float v1.0.0 [INFO] [stderr] Downloaded rayon v1.2.0 [INFO] [stderr] Downloaded piston-gfx_texture v0.40.0 [INFO] [stderr] Downloaded vecmath v1.0.0 [INFO] [stderr] Downloaded lock_api v0.3.1 [INFO] [stderr] Downloaded wayland-client v0.21.13 [INFO] [stderr] Downloaded wayland-sys v0.21.13 [INFO] [stderr] Downloaded stb_truetype v0.3.0 [INFO] [stderr] Downloaded smithay-client-toolkit v0.4.6 [INFO] [stderr] Downloaded piston-viewport v1.0.0 [INFO] [stderr] Downloaded num-iter v0.1.39 [INFO] [stderr] Downloaded tiff v0.3.1 [INFO] [stderr] Downloaded piston-texture v0.8.0 [INFO] [stderr] Downloaded interpolation v0.2.0 [INFO] [stderr] Downloaded gl_generator v0.10.0 [INFO] [stderr] Downloaded gl_generator v0.13.1 [INFO] [stderr] Downloaded gl v0.11.0 [INFO] [stderr] Downloaded derivative v1.0.3 [INFO] [stderr] Downloaded x11-dl v2.18.4 [INFO] [stderr] Downloaded cocoa v0.18.5 [INFO] [stderr] Downloaded rusttype v0.8.1 [INFO] [stderr] Downloaded walkdir v2.2.9 [INFO] [stderr] Downloaded serde_derive v1.0.102 [INFO] [stderr] Downloaded pistoncore-glutin_window v0.63.0 [INFO] [stderr] Downloaded memoffset v0.5.3 [INFO] [stderr] Downloaded backtrace v0.3.40 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dacb3813e76d887dc3ccf0b1beeaefd96ff66b13e1f9fbc2bc420673cae2c8d0 [INFO] running `Command { std: "docker" "start" "-a" "dacb3813e76d887dc3ccf0b1beeaefd96ff66b13e1f9fbc2bc420673cae2c8d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dacb3813e76d887dc3ccf0b1beeaefd96ff66b13e1f9fbc2bc420673cae2c8d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dacb3813e76d887dc3ccf0b1beeaefd96ff66b13e1f9fbc2bc420673cae2c8d0", kill_on_drop: false }` [INFO] [stdout] dacb3813e76d887dc3ccf0b1beeaefd96ff66b13e1f9fbc2bc420673cae2c8d0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 81f51f9f7058a90377d97085a7e07d004ac424d708eac461a2c0ddd6f8c311c3 [INFO] running `Command { std: "docker" "start" "-a" "81f51f9f7058a90377d97085a7e07d004ac424d708eac461a2c0ddd6f8c311c3", kill_on_drop: false }` [INFO] [stderr] Compiling xml-rs v0.8.0 [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling cc v1.0.47 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling piston-float v1.0.0 [INFO] [stderr] Compiling arrayvec v0.5.1 [INFO] [stderr] Compiling syn v1.0.8 [INFO] [stderr] Compiling rayon-core v1.6.0 [INFO] [stderr] Compiling serde v1.0.102 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling piston-graphics_api_version v0.2.0 [INFO] [stderr] Compiling lzw v0.10.0 [INFO] [stderr] Compiling color_quant v1.0.1 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling piston-texture v0.8.0 [INFO] [stderr] Compiling interpolation v0.2.0 [INFO] [stderr] Compiling read_color v1.0.0 [INFO] [stderr] Compiling piston-shaders_graphics2d v0.3.1 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling x11-dl v2.18.4 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling lock_api v0.3.1 [INFO] [stderr] Compiling stb_truetype v0.3.0 [INFO] [stderr] Compiling draw_state v0.8.0 [INFO] [stderr] Compiling deflate v0.7.20 [INFO] [stderr] Compiling piston-viewport v1.0.0 [INFO] [stderr] Compiling vecmath v1.0.0 [INFO] [stderr] Compiling shader_version v0.6.0 [INFO] [stderr] Compiling gfx_core v0.9.2 [INFO] [stderr] Compiling gif v0.10.3 [INFO] [stderr] Compiling wayland-scanner v0.21.13 [INFO] [stderr] Compiling gl_generator v0.11.0 [INFO] [stderr] Compiling gl_generator v0.13.1 [INFO] [stderr] Compiling gl_generator v0.10.0 [INFO] [stderr] Compiling png v0.15.1 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling num_cpus v1.11.0 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling raw-window-handle v0.3.1 [INFO] [stderr] Compiling shared_library v0.1.9 [INFO] [stderr] Compiling gl v0.11.0 [INFO] [stderr] Compiling dlib v0.4.1 [INFO] [stderr] Compiling glutin_egl_sys v0.1.4 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling glutin_glx_sys v0.1.5 [INFO] [stderr] Compiling gfx_gl v0.6.0 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling ordered-float v1.0.2 [INFO] [stderr] Compiling line_drawing v0.7.0 [INFO] [stderr] Compiling wayland-sys v0.21.13 [INFO] [stderr] Compiling wayland-client v0.21.13 [INFO] [stderr] Compiling wayland-protocols v0.21.13 [INFO] [stderr] Compiling gfx v0.18.2 [INFO] [stderr] Compiling rusttype v0.8.1 [INFO] [stderr] Compiling rayon v1.2.0 [INFO] [stderr] Compiling rusttype v0.7.9 [INFO] [stderr] Compiling andrew v0.2.1 [INFO] [stderr] Compiling piston2d-graphics v0.35.0 [INFO] [stderr] error: could not compile `syn` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name syn /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-0.15.44/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 -C debuginfo=2 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit"' -C metadata=77742d3ca483d052 -C extra-filename=-77742d3ca483d052 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-a6f61508a3296ace.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-2efd40e621c93118.rmeta --extern unicode_xid=/opt/rustwide/target/debug/deps/libunicode_xid-09e70e8bcc039b17.rmeta --cap-lints allow --cap-lints=warn --cfg syn_can_match_trailing_dollar --cfg syn_can_use_thread_id --cfg syn_can_use_associated_constants --cfg syn_can_call_macro_by_path --cfg syn_disable_nightly_tests` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "81f51f9f7058a90377d97085a7e07d004ac424d708eac461a2c0ddd6f8c311c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81f51f9f7058a90377d97085a7e07d004ac424d708eac461a2c0ddd6f8c311c3", kill_on_drop: false }` [INFO] [stdout] 81f51f9f7058a90377d97085a7e07d004ac424d708eac461a2c0ddd6f8c311c3