[INFO] fetching crate svg2pdf 0.3.0...
[INFO] documenting svg2pdf-0.3.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate svg2pdf 0.3.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate svg2pdf 0.3.0 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate svg2pdf 0.3.0
[INFO] finished tweaking crates.io crate svg2pdf 0.3.0
[INFO] tweaked toml for crates.io crate svg2pdf 0.3.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate svg2pdf 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded memmap2 v0.5.0
[INFO] [stderr]   Downloaded ttf-parser v0.15.0
[INFO] [stderr]   Downloaded fontdb v0.9.1
[INFO] [stderr]   Downloaded image v0.24.1
[INFO] [stderr]   Downloaded pdf-writer v0.4.1
[INFO] [stderr]   Downloaded gif v0.11.3
[INFO] [stderr]   Downloaded clap v3.0.10
[INFO] [stderr]   Downloaded png v0.17.4
[INFO] [stderr]   Downloaded kurbo v0.8.2
[INFO] [stderr]   Downloaded usvg v0.22.0
[INFO] [stderr]   Downloaded rustybuzz v0.5.0
[INFO] [stderr]   Downloaded jpeg-decoder v0.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 17a275e922b27eb4e7eb8fc156d16221f36fd28f443360ddae94053bf83e10e8
[INFO] running `Command { std: "docker" "start" "-a" "17a275e922b27eb4e7eb8fc156d16221f36fd28f443360ddae94053bf83e10e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "17a275e922b27eb4e7eb8fc156d16221f36fd28f443360ddae94053bf83e10e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17a275e922b27eb4e7eb8fc156d16221f36fd28f443360ddae94053bf83e10e8", kill_on_drop: false }`
[INFO] [stdout] 17a275e922b27eb4e7eb8fc156d16221f36fd28f443360ddae94053bf83e10e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] aa16fb84fd6d93e7e491bf863ac93deaba37ba0575fd39f226d804bd3e305ee2
[INFO] running `Command { std: "docker" "start" "-a" "aa16fb84fd6d93e7e491bf863ac93deaba37ba0575fd39f226d804bd3e305ee2", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling crc32fast v1.3.0
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]    Compiling libc v0.2.109
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]    Compiling ryu v1.0.6
[INFO] [stderr]     Checking matches v0.1.9
[INFO] [stderr]     Checking siphasher v0.3.7
[INFO] [stderr]     Checking arrayvec v0.7.2
[INFO] [stderr]     Checking xmlparser v0.13.3
[INFO] [stderr]     Checking base64 v0.13.0
[INFO] [stderr]     Checking pico-args v0.4.2
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking rctree v0.4.0
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]     Checking jpeg-decoder v0.2.2
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]     Checking bytemuck v1.7.2
[INFO] [stderr]     Checking gif v0.11.3
[INFO] [stderr]     Checking miniz_oxide v0.5.1
[INFO] [stderr]     Checking svgtypes v0.8.0
[INFO] [stderr]     Checking data-url v0.1.1
[INFO] [stderr]     Checking deflate v1.0.0
[INFO] [stderr]     Checking kurbo v0.8.2
[INFO] [stderr]     Checking roxmltree v0.14.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]     Checking simplecss v0.2.1
[INFO] [stderr]     Checking pdf-writer v0.4.1
[INFO] [stderr]     Checking png v0.17.4
[INFO] [stderr]     Checking flate2 v1.0.22
[INFO] [stderr]     Checking usvg v0.22.0
[INFO] [stderr]     Checking image v0.24.1
[INFO] [stderr]  Documenting svg2pdf v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `usvg::Options::fontdb`
[INFO] [stdout]    --> src/lib.rs:239:43
[INFO] [stdout]     |
[INFO] [stdout] 239 | /// manually (providing a [font database](usvg::Options::fontdb)) and then use
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^^^^ the struct `Options` has no field or associated item named `fontdb`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.24s
[INFO] running `Command { std: "docker" "inspect" "aa16fb84fd6d93e7e491bf863ac93deaba37ba0575fd39f226d804bd3e305ee2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa16fb84fd6d93e7e491bf863ac93deaba37ba0575fd39f226d804bd3e305ee2", kill_on_drop: false }`
[INFO] [stdout] aa16fb84fd6d93e7e491bf863ac93deaba37ba0575fd39f226d804bd3e305ee2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] aa48cd48440fe7256a5c5619380c7965f73b978bebc1c5b48dba0c52be55c756
[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" "aa48cd48440fe7256a5c5619380c7965f73b978bebc1c5b48dba0c52be55c756", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling crc32fast v1.3.0
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]    Compiling libc v0.2.109
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]    Compiling ryu v1.0.6
[INFO] [stderr]     Checking siphasher v0.3.7
[INFO] [stderr]     Checking arrayvec v0.7.2
[INFO] [stderr]     Checking xmlparser v0.13.3
[INFO] [stderr]     Checking matches v0.1.9
[INFO] [stderr]     Checking weezl v0.1.5
[INFO] [stderr]     Checking color_quant v1.1.0
[INFO] [stderr]     Checking jpeg-decoder v0.2.2
[INFO] [stderr]     Checking base64 v0.13.0
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stderr]     Checking rctree v0.4.0
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]     Checking pico-args v0.4.2
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking bytemuck v1.7.2
[INFO] [stderr]     Checking data-url v0.1.1
[INFO] [stderr]     Checking miniz_oxide v0.5.1
[INFO] [stderr]     Checking svgtypes v0.8.0
[INFO] [stderr]     Checking deflate v1.0.0
[INFO] [stderr]     Checking kurbo v0.8.2
[INFO] [stderr]     Checking gif v0.11.3
[INFO] [stderr]     Checking roxmltree v0.14.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]     Checking simplecss v0.2.1
[INFO] [stderr]     Checking pdf-writer v0.4.1
[INFO] [stderr]     Checking png v0.17.4
[INFO] [stderr]     Checking flate2 v1.0.22
[INFO] [stderr]     Checking usvg v0.22.0
[INFO] [stderr]     Checking image v0.24.1
[INFO] [stderr]  Documenting svg2pdf v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `usvg::Options::fontdb`
[INFO] [stdout]    --> src/lib.rs:239:43
[INFO] [stdout]     |
[INFO] [stdout] 239 | /// manually (providing a [font database](usvg::Options::fontdb)) and then use
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^^^^^^^ the struct `Options` has no field or associated item named `fontdb`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.24s
[INFO] running `Command { std: "docker" "inspect" "aa48cd48440fe7256a5c5619380c7965f73b978bebc1c5b48dba0c52be55c756", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa48cd48440fe7256a5c5619380c7965f73b978bebc1c5b48dba0c52be55c756", kill_on_drop: false }`
[INFO] [stdout] aa48cd48440fe7256a5c5619380c7965f73b978bebc1c5b48dba0c52be55c756