[INFO] fetching crate kick 0.1.2...
[INFO] documenting kick-0.1.2 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate kick 0.1.2 into /workspace/builds/worker-37/source
[INFO] validating manifest of crates.io crate kick 0.1.2 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 kick 0.1.2
[INFO] finished tweaking crates.io crate kick 0.1.2
[INFO] tweaked toml for crates.io crate kick 0.1.2 written to /workspace/builds/worker-37/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] [stderr]     Blocking waiting for file lock on package cache
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] f7766068d57c6b75d16bea0cf7053dbc9717c37c9ada3567ac9858c6624ae2d6
[INFO] running `Command { std: "docker" "start" "-a" "f7766068d57c6b75d16bea0cf7053dbc9717c37c9ada3567ac9858c6624ae2d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f7766068d57c6b75d16bea0cf7053dbc9717c37c9ada3567ac9858c6624ae2d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7766068d57c6b75d16bea0cf7053dbc9717c37c9ada3567ac9858c6624ae2d6", kill_on_drop: false }`
[INFO] [stdout] f7766068d57c6b75d16bea0cf7053dbc9717c37c9ada3567ac9858c6624ae2d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] c7d248585574654262e43dfb37a245ed85c7e7873951f57687dbc0de33f33104
[INFO] running `Command { std: "docker" "start" "-a" "c7d248585574654262e43dfb37a245ed85c7e7873951f57687dbc0de33f33104", kill_on_drop: false }`
[INFO] [stderr]  Documenting kick v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/stream/slot.rs:54:44
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn push(&mut self, t: T) -> Option<(Box<MomentBox<'b, (), Tr>>)> {
[INFO] [stdout]    |                                            ^                          ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 54 -     pub fn push(&mut self, t: T) -> Option<(Box<MomentBox<'b, (), Tr>>)> {
[INFO] [stdout] 54 +     pub fn push(&mut self, t: T) -> Option<Box<MomentBox<'b, (), Tr>>> {
[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 1.35s
[INFO] running `Command { std: "docker" "inspect" "c7d248585574654262e43dfb37a245ed85c7e7873951f57687dbc0de33f33104", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7d248585574654262e43dfb37a245ed85c7e7873951f57687dbc0de33f33104", kill_on_drop: false }`
[INFO] [stdout] c7d248585574654262e43dfb37a245ed85c7e7873951f57687dbc0de33f33104
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] e52a95167f5325ab27f605f4d989c289044c0923aee4a9bc033c2378cfe00e72
[INFO] running `Command { std: "docker" "start" "-a" "e52a95167f5325ab27f605f4d989c289044c0923aee4a9bc033c2378cfe00e72", kill_on_drop: false }`
[INFO] [stderr]  Documenting kick v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/stream/slot.rs:54:44
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn push(&mut self, t: T) -> Option<(Box<MomentBox<'b, (), Tr>>)> {
[INFO] [stdout]    |                                            ^                          ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 54 -     pub fn push(&mut self, t: T) -> Option<(Box<MomentBox<'b, (), Tr>>)> {
[INFO] [stdout] 54 +     pub fn push(&mut self, t: T) -> Option<Box<MomentBox<'b, (), Tr>>> {
[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 0.87s
[INFO] running `Command { std: "docker" "inspect" "e52a95167f5325ab27f605f4d989c289044c0923aee4a9bc033c2378cfe00e72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e52a95167f5325ab27f605f4d989c289044c0923aee4a9bc033c2378cfe00e72", kill_on_drop: false }`
[INFO] [stdout] e52a95167f5325ab27f605f4d989c289044c0923aee4a9bc033c2378cfe00e72