[INFO] cloning repository https://github.com/futurepaul/svg-to-piet
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/futurepaul/svg-to-piet" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffuturepaul%2Fsvg-to-piet", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffuturepaul%2Fsvg-to-piet'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f0a6b9dd2481083fd30b66d0c03503c02f2b59f7
[INFO] documenting futurepaul/svg-to-piet against 1.61.0 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffuturepaul%2Fsvg-to-piet" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/futurepaul/svg-to-piet 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 git repo https://github.com/futurepaul/svg-to-piet
[INFO] finished tweaking git repo https://github.com/futurepaul/svg-to-piet
[INFO] tweaked toml for git repo https://github.com/futurepaul/svg-to-piet written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/futurepaul/svg-to-piet 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lyon_geom v0.12.6
[INFO] [stderr]   Downloaded euclid v0.19.8
[INFO] [stderr]   Downloaded svgtypes v0.4.2
[INFO] [stderr]   Downloaded rctree v0.2.2
[INFO] [stderr]   Downloaded roxmltree v0.6.0
[INFO] [stderr]   Downloaded svgdom v0.16.1
[INFO] [stderr]   Downloaded usvg v0.6.1
[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" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 695e38de2ba754edbe8c58552cc0265ca5aee7b5183ad76bbdf6f6a7c56f02be
[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" "695e38de2ba754edbe8c58552cc0265ca5aee7b5183ad76bbdf6f6a7c56f02be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "695e38de2ba754edbe8c58552cc0265ca5aee7b5183ad76bbdf6f6a7c56f02be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "695e38de2ba754edbe8c58552cc0265ca5aee7b5183ad76bbdf6f6a7c56f02be", kill_on_drop: false }`
[INFO] [stdout] 695e38de2ba754edbe8c58552cc0265ca5aee7b5183ad76bbdf6f6a7c56f02be
[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" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 45c13cbb95dc93ccd4d36292a0ed13a15f7abe7a27ec1c7596a5456e0d877b0c
[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" "45c13cbb95dc93ccd4d36292a0ed13a15f7abe7a27ec1c7596a5456e0d877b0c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling syn v0.15.34
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]     Checking cfg-if v0.1.9
[INFO] [stderr]    Compiling xmlparser v0.9.0
[INFO] [stderr]    Compiling nodrop v0.1.13
[INFO] [stderr]    Compiling slab v0.4.2
[INFO] [stderr]    Compiling adler32 v1.0.3
[INFO] [stderr]    Compiling simplecss v0.1.0
[INFO] [stderr]    Compiling rctree v0.2.2
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling byteorder v1.3.1
[INFO] [stderr]    Compiling phf v0.7.24
[INFO] [stderr]     Checking arrayvec v0.4.10
[INFO] [stderr]    Compiling quote v0.6.12
[INFO] [stderr]    Compiling base64 v0.10.1
[INFO] [stderr]    Compiling roxmltree v0.6.0
[INFO] [stderr]    Compiling libflate v0.1.22
[INFO] [stderr]     Checking float-cmp v0.4.0
[INFO] [stderr]     Checking svgtypes v0.4.2
[INFO] [stderr]     Checking svgdom v0.16.1
[INFO] [stderr]    Compiling euclid_macros v0.1.0
[INFO] [stderr]    Compiling euclid v0.19.8
[INFO] [stderr]    Compiling lyon_geom v0.12.6
[INFO] [stderr]    Compiling usvg v0.6.1
[INFO] [stderr]     Checking pietify v0.1.0 (/opt/rustwide/workdir/pietify)
[INFO] [stderr]    Compiling svg-piet-macro v0.1.0 (/opt/rustwide/workdir/macro)
[INFO] [stderr]  Documenting svg-to-piet v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 52.10s
[INFO] running `Command { std: "docker" "inspect" "45c13cbb95dc93ccd4d36292a0ed13a15f7abe7a27ec1c7596a5456e0d877b0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45c13cbb95dc93ccd4d36292a0ed13a15f7abe7a27ec1c7596a5456e0d877b0c", kill_on_drop: false }`
[INFO] [stdout] 45c13cbb95dc93ccd4d36292a0ed13a15f7abe7a27ec1c7596a5456e0d877b0c
[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" "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] 17a084dc54962c3b7a329c71ea3bf7d98797ee8c60b83b5351d5ed66aa5ec551
[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" "17a084dc54962c3b7a329c71ea3bf7d98797ee8c60b83b5351d5ed66aa5ec551", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.34
[INFO] [stderr]    Compiling byteorder v1.3.1
[INFO] [stderr]    Compiling arrayvec v0.4.10
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling siphasher v0.2.3
[INFO] [stderr]    Compiling cfg-if v0.1.9
[INFO] [stderr]    Compiling xmlparser v0.9.0
[INFO] [stderr]    Compiling nodrop v0.1.13
[INFO] [stderr]    Compiling adler32 v1.0.3
[INFO] [stderr]    Compiling simplecss v0.1.0
[INFO] [stderr]    Compiling slab v0.4.2
[INFO] [stderr]    Compiling rctree v0.2.2
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling phf_shared v0.7.24
[INFO] [stderr]     Checking roxmltree v0.6.0
[INFO] [stderr]    Compiling phf v0.7.24
[INFO] [stderr]    Compiling base64 v0.10.1
[INFO] [stderr]     Checking libflate v0.1.22
[INFO] [stderr]    Compiling quote v0.6.12
[INFO] [stderr]     Checking float-cmp v0.4.0
[INFO] [stderr]     Checking svgtypes v0.4.2
[INFO] [stderr]    Compiling svgdom v0.16.1
[INFO] [stderr]    Compiling euclid_macros v0.1.0
[INFO] [stderr]    Compiling euclid v0.19.8
[INFO] [stderr]     Checking lyon_geom v0.12.6
[INFO] [stderr]     Checking usvg v0.6.1
[INFO] [stderr]     Checking pietify v0.1.0 (/opt/rustwide/workdir/pietify)
[INFO] [stderr]    Compiling svg-piet-macro v0.1.0 (/opt/rustwide/workdir/macro)
[INFO] [stderr]  Documenting svg-to-piet v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 55.78s
[INFO] running `Command { std: "docker" "inspect" "17a084dc54962c3b7a329c71ea3bf7d98797ee8c60b83b5351d5ed66aa5ec551", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17a084dc54962c3b7a329c71ea3bf7d98797ee8c60b83b5351d5ed66aa5ec551", kill_on_drop: false }`
[INFO] [stdout] 17a084dc54962c3b7a329c71ea3bf7d98797ee8c60b83b5351d5ed66aa5ec551