[INFO] fetching crate raster2svg 1.0.8...
[INFO] documenting raster2svg-1.0.8 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] extracting crate raster2svg 1.0.8 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate raster2svg 1.0.8 on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate raster2svg 1.0.8
[INFO] finished tweaking crates.io crate raster2svg 1.0.8
[INFO] tweaked toml for crates.io crate raster2svg 1.0.8 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate raster2svg 1.0.8 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6d40f44ed8e18893a8f59a35ec0012f6fed4ce0f326b911e762529e13996b1f5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6d40f44ed8e18893a8f59a35ec0012f6fed4ce0f326b911e762529e13996b1f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d40f44ed8e18893a8f59a35ec0012f6fed4ce0f326b911e762529e13996b1f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d40f44ed8e18893a8f59a35ec0012f6fed4ce0f326b911e762529e13996b1f5", kill_on_drop: false }`
[INFO] [stdout] 6d40f44ed8e18893a8f59a35ec0012f6fed4ce0f326b911e762529e13996b1f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 454e91bdb23b1af9e3304bf52d9f5a34f652b06282ab085a4530715e1adbbf32
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "454e91bdb23b1af9e3304bf52d9f5a34f652b06282ab085a4530715e1adbbf32", kill_on_drop: false }`
[INFO] [stderr]     Checking contour_tracing v1.0.0
[INFO] [stderr]     Checking deflate v0.8.6
[INFO] [stderr]     Checking clap v2.33.1
[INFO] [stderr]     Checking rayon-core v1.7.1
[INFO] [stderr]     Checking png v0.16.6
[INFO] [stderr]     Checking rayon v1.3.1
[INFO] [stderr]     Checking jpeg-decoder v0.1.20
[INFO] [stderr]     Checking image v0.23.7
[INFO] [stderr]  Documenting raster2svg v1.0.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.66s
[INFO] running `Command { std: "docker" "inspect" "454e91bdb23b1af9e3304bf52d9f5a34f652b06282ab085a4530715e1adbbf32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "454e91bdb23b1af9e3304bf52d9f5a34f652b06282ab085a4530715e1adbbf32", kill_on_drop: false }`
[INFO] [stdout] 454e91bdb23b1af9e3304bf52d9f5a34f652b06282ab085a4530715e1adbbf32