[INFO] cloning repository https://github.com/pimyn-girgis/os_project
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pimyn-girgis/os_project" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpimyn-girgis%2Fos_project", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpimyn-girgis%2Fos_project'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 64be7e621964ca05538bec9aba63a183a3f5a04d
[INFO] documenting pimyn-girgis/os_project against try#a394c9cd9ec93787f09a7ac445b14cc674a94549 for pr-151918
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpimyn-girgis%2Fos_project" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/pimyn-girgis/os_project
[INFO] finished tweaking git repo https://github.com/pimyn-girgis/os_project
[INFO] tweaked toml for git repo https://github.com/pimyn-girgis/os_project written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/pimyn-girgis/os_project on toolchain a394c9cd9ec93787f09a7ac445b14cc674a94549
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/pimyn-girgis/os_project 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" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] deff2b49d5d734db3cb60a53e739f6bec4e9ea096e1a2e7cbbb0b4f5eb60d23c
[INFO] running `Command { std: "docker" "start" "-a" "deff2b49d5d734db3cb60a53e739f6bec4e9ea096e1a2e7cbbb0b4f5eb60d23c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "deff2b49d5d734db3cb60a53e739f6bec4e9ea096e1a2e7cbbb0b4f5eb60d23c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "deff2b49d5d734db3cb60a53e739f6bec4e9ea096e1a2e7cbbb0b4f5eb60d23c", kill_on_drop: false }`
[INFO] [stdout] deff2b49d5d734db3cb60a53e739f6bec4e9ea096e1a2e7cbbb0b4f5eb60d23c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+a394c9cd9ec93787f09a7ac445b14cc674a94549" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2c5ce12de123b4c3ed9a47b870701a450bd9228858c6cd921e6a5a49fd17f90
[INFO] running `Command { std: "docker" "start" "-a" "a2c5ce12de123b4c3ed9a47b870701a450bd9228858c6cd921e6a5a49fd17f90", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.167
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stderr]    Compiling libm v0.2.11
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]    Compiling rustix v0.38.41
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]     Checking pin-project-lite v0.2.15
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling cc v1.2.2
[INFO] [stderr]    Compiling wayland-sys v0.31.5
[INFO] [stderr]    Compiling quick-xml v0.36.2
[INFO] [stderr]    Compiling wayland-client v0.31.7
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling phf_shared v0.11.2
[INFO] [stderr]     Checking tracing-core v0.1.33
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking miniz_oxide v0.8.0
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking fdeflate v0.3.6
[INFO] [stderr]     Checking foldhash v0.1.3
[INFO] [stderr]    Compiling phf_generator v0.11.2
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking ttf-parser v0.20.0
[INFO] [stderr]     Checking hashbrown v0.15.2
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]     Checking xxhash-rust v0.8.12
[INFO] [stderr]     Checking web-time v0.2.4
[INFO] [stderr]    Compiling serde v1.0.215
[INFO] [stderr]     Checking fontconfig-parser v0.5.7
[INFO] [stderr]     Checking x11rb-protocol v0.13.1
[INFO] [stderr]     Checking flate2 v1.0.35
[INFO] [stderr]     Checking cursor-icon v1.1.0
[INFO] [stderr]     Checking ttf-parser v0.19.2
[INFO] [stderr]     Checking xcursor v0.3.8
[INFO] [stderr]     Checking unicode-bidi-mirroring v0.1.0
[INFO] [stderr]     Checking png v0.17.14
[INFO] [stderr]     Checking unicode-ccc v0.1.2
[INFO] [stderr]     Checking gpu-alloc-types v0.3.0
[INFO] [stderr]     Checking gpu-descriptor-types v0.1.2
[INFO] [stderr]     Checking spirv v0.3.0+sdk-1.3.268.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking memmap2 v0.9.5
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]    Compiling wayland-scanner v0.31.5
[INFO] [stderr]     Checking memmap2 v0.8.0
[INFO] [stderr]     Checking indexmap v2.7.0
[INFO] [stderr]     Checking unicode-bidi v0.3.17
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking euclid v0.22.11
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]    Compiling wayland-backend v0.3.7
[INFO] [stderr]     Checking self_cell v1.0.4
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking gpu-alloc v0.6.0
[INFO] [stderr]     Checking khronos-egl v6.0.0
[INFO] [stderr]     Checking ash v0.37.3+1.3.251
[INFO] [stderr]     Checking wgpu-types v0.19.2
[INFO] [stderr]     Checking profiling v1.0.16
[INFO] [stderr]    Compiling tiny-xlib v0.2.4
[INFO] [stderr]     Checking svg_fmt v0.4.4
[INFO] [stderr]    Compiling palette v0.6.1
[INFO] [stderr]    Compiling softbuffer v0.4.6
[INFO] [stderr]     Checking lyon_geom v1.0.6
[INFO] [stderr]    Compiling wgpu v0.19.4
[INFO] [stderr]    Compiling pathfinder_simd v0.5.4
[INFO] [stderr]     Checking fontdb v0.15.0
[INFO] [stderr]     Checking drm-fourcc v2.2.0
[INFO] [stderr]    Compiling freetype-sys v0.20.1
[INFO] [stderr]     Checking lru v0.12.5
[INFO] [stderr]    Compiling smithay-client-toolkit v0.18.1
[INFO] [stderr]     Checking ttf-parser v0.25.1
[INFO] [stderr]     Checking ctor-lite v0.1.0
[INFO] [stderr]     Checking gpu-descriptor v0.2.4
[INFO] [stderr]     Checking etagere v0.2.13
[INFO] [stderr]    Compiling x11-dl v2.21.0
[INFO] [stderr]     Checking fastrand v2.2.0
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking guillotiere v0.6.2
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking kurbo v0.10.4
[INFO] [stderr]     Checking lyon_path v1.0.6
[INFO] [stderr]    Compiling winit v0.29.15
[INFO] [stderr]     Checking float_next_after v1.0.0
[INFO] [stderr]     Checking plotters-backend v0.3.7
[INFO] [stderr]     Checking jpeg-decoder v0.3.1
[INFO] [stderr]    Compiling font-kit v0.14.2
[INFO] [stderr]     Checking lyon_tessellation v1.0.15
[INFO] [stderr]     Checking lyon_algorithms v1.0.4
[INFO] [stderr]    Compiling darling_core v0.20.10
[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/a394c9cd9ec93787f09a7ac445b14cc674a94549/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.90/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="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --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=a4ce224710a969d8 -C extra-filename=-94b7954254bf9ad6 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-442acad4d4e7f208.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-63a3278dad69ce7b.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-13328ff8d6cc16fd.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" "a2c5ce12de123b4c3ed9a47b870701a450bd9228858c6cd921e6a5a49fd17f90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2c5ce12de123b4c3ed9a47b870701a450bd9228858c6cd921e6a5a49fd17f90", kill_on_drop: false }`
[INFO] [stdout] a2c5ce12de123b4c3ed9a47b870701a450bd9228858c6cd921e6a5a49fd17f90