[INFO] fetching crate sixtyfps-lsp 0.1.6...
[INFO] documenting sixtyfps-lsp-0.1.6 against try#6ee483316d2e4581572121d60a955affb2032eb3+cargoflags=-Zrustdoc-scrape-examples for scrape-examples
[INFO] extracting crate sixtyfps-lsp 0.1.6 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate sixtyfps-lsp 0.1.6 on toolchain 6ee483316d2e4581572121d60a955affb2032eb3
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sixtyfps-lsp 0.1.6
[INFO] finished tweaking crates.io crate sixtyfps-lsp 0.1.6
[INFO] tweaked toml for crates.io crate sixtyfps-lsp 0.1.6 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate sixtyfps-lsp 0.1.6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 59800116f0e410d61259c14c834e594ab90d9af2b658f3e49aa146f94a0b8b3d
[INFO] running `Command { std: "docker" "start" "-a" "59800116f0e410d61259c14c834e594ab90d9af2b658f3e49aa146f94a0b8b3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59800116f0e410d61259c14c834e594ab90d9af2b658f3e49aa146f94a0b8b3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59800116f0e410d61259c14c834e594ab90d9af2b658f3e49aa146f94a0b8b3d", kill_on_drop: false }`
[INFO] [stdout] 59800116f0e410d61259c14c834e594ab90d9af2b658f3e49aa146f94a0b8b3d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json" "-Zrustdoc-scrape-examples", kill_on_drop: false }`
[INFO] [stdout] 11bbf63a236f870fe448cd1b5980ef04f2fa35cd667cdd00da6f72252a7132e5
[INFO] running `Command { std: "docker" "start" "-a" "11bbf63a236f870fe448cd1b5980ef04f2fa35cd667cdd00da6f72252a7132e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
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[INFO] [stderr]    Compiling num-rational v0.3.2
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[INFO] [stderr]    Compiling glutin_glx_sys v0.1.7
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[INFO] [stderr]     Checking sixtyfps-common v0.1.6
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[INFO] [stderr]     Checking pin-weak v1.1.0
[INFO] [stderr]     Checking hashbrown v0.11.2
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[INFO] [stderr]    Compiling serde_json v1.0.75
[INFO] [stderr]     Checking lru v0.7.2
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[INFO] [stderr]     Checking servo-fontconfig v0.5.1
[INFO] [stderr]     Checking idna v0.2.3
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[INFO] [stderr]    Compiling sixtyfps-rendering-backend-default v0.1.6
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking linked-hash-map v0.5.4
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[INFO] [stderr]     Checking text-size v1.1.0
[INFO] [stderr]     Checking itoa v1.0.1
[INFO] [stderr]     Checking countme v2.0.4
[INFO] [stderr]    Compiling sixtyfps-compilerlib v0.1.6
[INFO] [stderr]     Checking rowan v0.14.1
[INFO] [stderr]     Checking linked_hash_set v0.1.4
[INFO] [stderr]     Checking terminal_size v0.1.17
[INFO] [stderr]     Checking itertools v0.10.3
[INFO] [stderr]     Checking css-color-parser2 v1.0.1
[INFO] [stderr]     Checking dunce v1.0.2
[INFO] [stderr]     Checking lyon_svg v0.17.2
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[INFO] [stderr]     Checking textwrap v0.14.2
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking os_str_bytes v6.0.0
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking generativity v1.0.0
[INFO] [stderr]     Checking termcolor v1.1.2
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking spin_on v0.1.1
[INFO] [stderr]     Checking resvg v0.20.0
[INFO] [stderr]     Checking x11-clipboard v0.5.3
[INFO] [stderr]     Checking copypasta v0.7.1
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling qttypes v0.2.6
[INFO] [stderr]    Compiling const-field-offset-macro v0.1.2
[INFO] [stderr]    Compiling pin-project-internal v1.0.10
[INFO] [stderr]    Compiling vtable-macro v0.1.5
[INFO] [stderr]    Compiling strum_macros v0.23.1
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling auto_enums_core v0.7.12
[INFO] [stderr]    Compiling ouroboros_macro v0.14.0
[INFO] [stderr]    Compiling sixtyfps-rendering-backend-qt v0.1.6
[INFO] [stderr]    Compiling cpp_macros v0.5.6
[INFO] [stderr]    Compiling sixtyfps-corelib-macros v0.1.6
[INFO] [stderr]     Checking const-field-offset v0.1.2
[INFO] [stderr]    Compiling serde_repr v0.1.7
[INFO] [stderr]    Compiling clap_derive v3.0.6
[INFO] [stderr]     Checking vtable v0.1.5
[INFO] [stderr] error: could not compile `serde_derive`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name serde_derive /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_derive-1.0.134/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' -C metadata=fd385a1a66759ed2 -C extra-filename=-fd385a1a66759ed2 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-d937f1f82ffb437d.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-67e27136f08bcb92.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-1d28e4eb8410f268.rlib --extern proc_macro --cap-lints allow --cap-lints=forbid --cfg underscore_consts --cfg ptr_addr_of` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "11bbf63a236f870fe448cd1b5980ef04f2fa35cd667cdd00da6f72252a7132e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11bbf63a236f870fe448cd1b5980ef04f2fa35cd667cdd00da6f72252a7132e5", kill_on_drop: false }`
[INFO] [stdout] 11bbf63a236f870fe448cd1b5980ef04f2fa35cd667cdd00da6f72252a7132e5