[INFO] cloning repository https://github.com/dbasedow/android-xml
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dbasedow/android-xml" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdbasedow%2Fandroid-xml", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdbasedow%2Fandroid-xml'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 352ca9c93dbe8223c8bb062d04fc6980cf20044e
[INFO] documenting dbasedow/android-xml against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdbasedow%2Fandroid-xml" "/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/dbasedow/android-xml on toolchain beta-2020-08-29
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dbasedow/android-xml
[INFO] finished tweaking git repo https://github.com/dbasedow/android-xml
[INFO] tweaked toml for git repo https://github.com/dbasedow/android-xml written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/dbasedow/android-xml already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "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] ffe1f5a5d56b9329495a17d88efde45ef07b458bca105ec133765adf33f010cf
[INFO] running `Command { std: "docker" "start" "-a" "ffe1f5a5d56b9329495a17d88efde45ef07b458bca105ec133765adf33f010cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ffe1f5a5d56b9329495a17d88efde45ef07b458bca105ec133765adf33f010cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffe1f5a5d56b9329495a17d88efde45ef07b458bca105ec133765adf33f010cf", kill_on_drop: false }`
[INFO] [stdout] ffe1f5a5d56b9329495a17d88efde45ef07b458bca105ec133765adf33f010cf
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee68dcf1271b81e677c0314ebd28a09774327158e31ad617a503ead0ebca0811
[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" "ee68dcf1271b81e677c0314ebd28a09774327158e31ad617a503ead0ebca0811", kill_on_drop: false }`
[INFO] [stderr]     Checking byteorder v1.2.7
[INFO] [stderr]     Checking memchr v1.0.2
[INFO] [stderr]     Checking miniz-sys v0.1.11
[INFO] [stderr]     Checking nom v3.2.1
[INFO] [stderr]     Checking flate2 v1.0.4
[INFO] [stderr]     Checking block-buffer v0.7.0
[INFO] [stderr]     Checking sha2 v0.8.0
[INFO] [stderr]  Documenting apk-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `match` scrutinee expression
[INFO] [stdout]    --> src/resources/config_qualifiers.rs:640:15
[INFO] [stdout]     |
[INFO] [stdout] 640 |         match (color_mode & 0x03) {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` 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 5.20s
[INFO] running `Command { std: "docker" "inspect" "ee68dcf1271b81e677c0314ebd28a09774327158e31ad617a503ead0ebca0811", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee68dcf1271b81e677c0314ebd28a09774327158e31ad617a503ead0ebca0811", kill_on_drop: false }`
[INFO] [stdout] ee68dcf1271b81e677c0314ebd28a09774327158e31ad617a503ead0ebca0811