[INFO] fetching crate rustz 0.1.4...
[INFO] documenting rustz-0.1.4 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate rustz 0.1.4 into /workspace/builds/worker-33/source
[INFO] validating manifest of crates.io crate rustz 0.1.4 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 rustz 0.1.4
[INFO] finished tweaking crates.io crate rustz 0.1.4
[INFO] tweaked toml for crates.io crate rustz 0.1.4 written to /workspace/builds/worker-33/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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] d6637d4ba32288dc8d9c45506fd3e6f720e38c891ca1b0f72cee16ee24ccf741
[INFO] running `Command { std: "docker" "start" "-a" "d6637d4ba32288dc8d9c45506fd3e6f720e38c891ca1b0f72cee16ee24ccf741", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d6637d4ba32288dc8d9c45506fd3e6f720e38c891ca1b0f72cee16ee24ccf741", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6637d4ba32288dc8d9c45506fd3e6f720e38c891ca1b0f72cee16ee24ccf741", kill_on_drop: false }`
[INFO] [stdout] d6637d4ba32288dc8d9c45506fd3e6f720e38c891ca1b0f72cee16ee24ccf741
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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] dc2f937f051be4e77cc3b6ca89c487deb6f01da56d2294c898910324f08d095b
[INFO] running `Command { std: "docker" "start" "-a" "dc2f937f051be4e77cc3b6ca89c487deb6f01da56d2294c898910324f08d095b", kill_on_drop: false }`
[INFO] [stderr]  Documenting rustz v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/lense.rs:41:25
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn get(&self, obj: &(Self::Object)) -> Self::Value {
[INFO] [stdout]    |                         ^            ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 41 -     fn get(&self, obj: &(Self::Object)) -> Self::Value {
[INFO] [stdout] 41 +     fn get(&self, obj: &Self::Object) -> Self::Value {
[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 1.38s
[INFO] running `Command { std: "docker" "inspect" "dc2f937f051be4e77cc3b6ca89c487deb6f01da56d2294c898910324f08d095b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc2f937f051be4e77cc3b6ca89c487deb6f01da56d2294c898910324f08d095b", kill_on_drop: false }`
[INFO] [stdout] dc2f937f051be4e77cc3b6ca89c487deb6f01da56d2294c898910324f08d095b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=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] 42dd7408ed483b884452c169982f544141910ddf88a088673075c11a90b03285
[INFO] running `Command { std: "docker" "start" "-a" "42dd7408ed483b884452c169982f544141910ddf88a088673075c11a90b03285", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting rustz v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/lense.rs:41:25
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn get(&self, obj: &(Self::Object)) -> Self::Value {
[INFO] [stdout]    |                         ^            ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 41 -     fn get(&self, obj: &(Self::Object)) -> Self::Value {
[INFO] [stdout] 41 +     fn get(&self, obj: &Self::Object) -> Self::Value {
[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 1.17s
[INFO] running `Command { std: "docker" "inspect" "42dd7408ed483b884452c169982f544141910ddf88a088673075c11a90b03285", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42dd7408ed483b884452c169982f544141910ddf88a088673075c11a90b03285", kill_on_drop: false }`
[INFO] [stdout] 42dd7408ed483b884452c169982f544141910ddf88a088673075c11a90b03285