[INFO] fetching crate libgled 1.2.0...
[INFO] documenting libgled-1.2.0 against beta-2022-09-25 for beta-1.65-rustdoc-1
[INFO] extracting crate libgled 1.2.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate libgled 1.2.0 on toolchain beta-2022-09-25
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-09-25" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libgled 1.2.0
[INFO] finished tweaking crates.io crate libgled 1.2.0
[INFO] tweaked toml for crates.io crate libgled 1.2.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-09-25" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-09-25" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-09-25" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4612d131bc0e19a4e283bf78616c1501b4e385c7e8ce3b5d04432dc55a73794f
[INFO] running `Command { std: "docker" "start" "-a" "4612d131bc0e19a4e283bf78616c1501b4e385c7e8ce3b5d04432dc55a73794f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4612d131bc0e19a4e283bf78616c1501b4e385c7e8ce3b5d04432dc55a73794f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4612d131bc0e19a4e283bf78616c1501b4e385c7e8ce3b5d04432dc55a73794f", kill_on_drop: false }`
[INFO] [stdout] 4612d131bc0e19a4e283bf78616c1501b4e385c7e8ce3b5d04432dc55a73794f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-09-25" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 06134f975f07e3aeea60ef16027feecf345ccb3ebacc4877c4d6eee2ff417a2a
[INFO] running `Command { std: "docker" "start" "-a" "06134f975f07e3aeea60ef16027feecf345ccb3ebacc4877c4d6eee2ff417a2a", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.101
[INFO] [stderr]    Compiling serde v1.0.145
[INFO] [stderr]    Compiling unicode-segmentation v1.10.0
[INFO] [stderr]    Compiling strum v0.18.0
[INFO] [stderr]    Compiling version-compare v0.0.10
[INFO] [stderr]    Compiling futures-task v0.3.24
[INFO] [stderr]    Compiling jobserver v0.1.25
[INFO] [stderr]    Compiling futures-util v0.3.24
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]     Checking float-cmp v0.5.3
[INFO] [stderr]     Checking getrandom v0.2.7
[INFO] [stderr]    Compiling either v1.8.0
[INFO] [stderr]     Checking siphasher v0.2.3
[INFO] [stderr]     Checking memmap2 v0.1.0
[INFO] [stderr]     Checking simplecss v0.2.1
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking xmlwriter v0.1.0
[INFO] [stderr]     Checking miniz_oxide v0.3.7
[INFO] [stderr]     Checking deflate v0.8.6
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]     Checking ttf-parser v0.6.2
[INFO] [stderr]     Checking svgtypes v0.5.0
[INFO] [stderr]     Checking bytemuck v1.12.1
[INFO] [stderr]     Checking xmlparser v0.13.3
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking rgb v0.8.34
[INFO] [stderr]     Checking kurbo v0.6.3
[INFO] [stderr]     Checking data-url v0.1.1
[INFO] [stderr]     Checking pico-args v0.3.4
[INFO] [stderr]     Checking png v0.16.8
[INFO] [stderr]     Checking xmlparser v0.9.0
[INFO] [stderr]     Checking roxmltree v0.13.1
[INFO] [stderr]     Checking rctree v0.3.3
[INFO] [stderr]     Checking unicode-vo v0.1.0
[INFO] [stderr]     Checking unicode-script v0.5.5
[INFO] [stderr]    Compiling cairo-rs v0.9.1
[INFO] [stderr]     Checking svgfilters v0.2.0
[INFO] [stderr]     Checking jpeg-decoder v0.1.22
[INFO] [stderr]     Checking lab v0.7.2
[INFO] [stderr]     Checking roxmltree v0.6.1
[INFO] [stderr]     Checking crossbeam-channel v0.4.4
[INFO] [stderr]     Checking artnet_protocol v0.2.0
[INFO] [stderr]     Checking elapsed v0.1.2
[INFO] [stderr]     Checking delta_e v0.2.1
[INFO] [stderr]     Checking floating-duration v0.1.2
[INFO] [stderr]     Checking svgdom v0.18.0
[INFO] [stderr]    Compiling rustybuzz v0.1.1
[INFO] [stderr]    Compiling tiny-skia v0.1.0
[INFO] [stderr]     Checking fontdb v0.1.0
[INFO] [stderr]     Checking serde_json v1.0.85
[INFO] [stderr]    Compiling toml v0.5.9
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr] error: could not compile `syn`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-1.0.101/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="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' -C metadata=3effddd238cb6888 -C extra-filename=-3effddd238cb6888 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-54a887bee57ae341.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-94462083e71603a8.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-2bd5d79534178663.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" "06134f975f07e3aeea60ef16027feecf345ccb3ebacc4877c4d6eee2ff417a2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06134f975f07e3aeea60ef16027feecf345ccb3ebacc4877c4d6eee2ff417a2a", kill_on_drop: false }`
[INFO] [stdout] 06134f975f07e3aeea60ef16027feecf345ccb3ebacc4877c4d6eee2ff417a2a