[INFO] fetching crate earth 0.0.2...
[INFO] documenting earth-0.0.2 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate earth 0.0.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate earth 0.0.2 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate earth 0.0.2
[INFO] finished tweaking crates.io crate earth 0.0.2
[INFO] tweaked toml for crates.io crate earth 0.0.2 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded string_cache v0.2.29
[INFO] [stderr]   Downloaded html5ever v0.5.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a559cc8aee70abfd34e3c25eb8c8795ec217556d29b7ac5813122936274ed247
[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" "a559cc8aee70abfd34e3c25eb8c8795ec217556d29b7ac5813122936274ed247", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a559cc8aee70abfd34e3c25eb8c8795ec217556d29b7ac5813122936274ed247", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a559cc8aee70abfd34e3c25eb8c8795ec217556d29b7ac5813122936274ed247", kill_on_drop: false }`
[INFO] [stdout] a559cc8aee70abfd34e3c25eb8c8795ec217556d29b7ac5813122936274ed247
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0278358543af2309b9060fa87a6dd777c57f05532841e55cd32c63b2bd6431e
[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" "a0278358543af2309b9060fa87a6dd777c57f05532841e55cd32c63b2bd6431e", kill_on_drop: false }`
[INFO] [stderr]     Checking xml-rs v0.3.6
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]  Documenting earth v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/feed/content.rs:109:13
[INFO] [stdout]     |
[INFO] [stdout] 109 | /             (self.mimetype == other.mimetype &&
[INFO] [stdout] 110 | |              self.source_uri.as_ref() == other.source_uri.as_ref())
[INFO] [stdout]     | |___________________________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 109 |             self.mimetype == other.mimetype &&
[INFO] [stdout] 110 |              self.source_uri.as_ref() == other.source_uri.as_ref()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.76s
[INFO] running `Command { std: "docker" "inspect" "a0278358543af2309b9060fa87a6dd777c57f05532841e55cd32c63b2bd6431e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0278358543af2309b9060fa87a6dd777c57f05532841e55cd32c63b2bd6431e", kill_on_drop: false }`
[INFO] [stdout] a0278358543af2309b9060fa87a6dd777c57f05532841e55cd32c63b2bd6431e
