[INFO] fetching crate skia 0.1.0...
[INFO] documenting skia-0.1.0 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate skia 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate skia 0.1.0 on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate skia 0.1.0
[INFO] finished tweaking crates.io crate skia 0.1.0
[INFO] tweaked toml for crates.io crate skia 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a5eb3cdfbe6588a4f913b2d15384c444a86069cf260675d371825bd603d4ea47
[INFO] running `Command { std: "docker" "start" "-a" "a5eb3cdfbe6588a4f913b2d15384c444a86069cf260675d371825bd603d4ea47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a5eb3cdfbe6588a4f913b2d15384c444a86069cf260675d371825bd603d4ea47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5eb3cdfbe6588a4f913b2d15384c444a86069cf260675d371825bd603d4ea47", kill_on_drop: false }`
[INFO] [stdout] a5eb3cdfbe6588a4f913b2d15384c444a86069cf260675d371825bd603d4ea47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4af2d21b9725e8e7b934b0b01589b467dd3807b3079d8484bcb92b72ab1120d1
[INFO] running `Command { std: "docker" "start" "-a" "4af2d21b9725e8e7b934b0b01589b467dd3807b3079d8484bcb92b72ab1120d1", kill_on_drop: false }`
[INFO] [stderr] error: multiple packages link to native library `freetype`, but a native library can be linked only once
[INFO] [stderr] 
[INFO] [stderr] package `servo-freetype-sys v2.4.11`
[INFO] [stderr]     ... which satisfies dependency `servo-freetype-sys = "^2.4.11"` (locked to 2.4.11) of package `skia v0.1.0 (/opt/rustwide/workdir)`
[INFO] [stderr] links to native library `freetype`
[INFO] [stderr] 
[INFO] [stderr] package `servo-freetype-sys v4.0.5`
[INFO] [stderr]     ... which satisfies dependency `servo-freetype-sys = "^4.0.0"` (locked to 4.0.5) of package `servo-fontconfig-sys v4.0.9`
[INFO] [stderr]     ... which satisfies dependency `servo-fontconfig-sys = "^4.0.0"` (locked to 4.0.9) of package `servo-fontconfig v0.2.1`
[INFO] [stderr]     ... which satisfies dependency `servo-fontconfig = "^0.2"` (locked to 0.2.1) of package `skia v0.1.0 (/opt/rustwide/workdir)`
[INFO] [stderr] also links to native library `freetype`
[INFO] running `Command { std: "docker" "inspect" "4af2d21b9725e8e7b934b0b01589b467dd3807b3079d8484bcb92b72ab1120d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4af2d21b9725e8e7b934b0b01589b467dd3807b3079d8484bcb92b72ab1120d1", kill_on_drop: false }`
[INFO] [stdout] 4af2d21b9725e8e7b934b0b01589b467dd3807b3079d8484bcb92b72ab1120d1