[INFO] fetching crate bear-lib-terminal 2.0.0...
[INFO] documenting bear-lib-terminal-2.0.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate bear-lib-terminal 2.0.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate bear-lib-terminal 2.0.0 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 bear-lib-terminal 2.0.0
[INFO] finished tweaking crates.io crate bear-lib-terminal 2.0.0
[INFO] tweaked toml for crates.io crate bear-lib-terminal 2.0.0 written to /workspace/builds/worker-0/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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bear-lib-terminal-sys v1.3.0
[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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8d2f93024a6dcfb59c6673efc84681f8adf6429576bbf3a92dd3489dd4d37975
[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" "8d2f93024a6dcfb59c6673efc84681f8adf6429576bbf3a92dd3489dd4d37975", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d2f93024a6dcfb59c6673efc84681f8adf6429576bbf3a92dd3489dd4d37975", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d2f93024a6dcfb59c6673efc84681f8adf6429576bbf3a92dd3489dd4d37975", kill_on_drop: false }`
[INFO] [stdout] 8d2f93024a6dcfb59c6673efc84681f8adf6429576bbf3a92dd3489dd4d37975
[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: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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 076b5d18c02630d7ae326ff82c7e6a040cb369531b7158116acba3b65c4e4dd2
[INFO] running `Command { std: "docker" "start" "-a" "076b5d18c02630d7ae326ff82c7e6a040cb369531b7158116acba3b65c4e4dd2", kill_on_drop: false }`
[INFO] [stderr]     Checking libc v0.2.126
[INFO] [stderr]     Checking bear-lib-terminal-sys v1.3.0
[INFO] [stderr]  Documenting bear-lib-terminal v2.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/terminal/mod.rs:315:2
[INFO] [stdout]     |
[INFO] [stdout] 315 | /     (
[INFO] [stdout] 316 | |         ((color.alpha as ColorT) << 24) |
[INFO] [stdout]     | |________^
[INFO] [stdout] ...
[INFO] [stdout] 319 |           (color.blue   as ColorT)
[INFO] [stdout]     |  _________________________________^
[INFO] [stdout] 320 | |     )
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 315 ~     ((color.alpha as ColorT) << 24) |
[INFO] [stdout] 316 |         ((color.red   as ColorT) << 16) |
[INFO] [stdout] 317 |         ((color.green as ColorT) << 8)  |
[INFO] [stdout] 318 ~         (color.blue   as ColorT)
[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 3.97s
[INFO] running `Command { std: "docker" "inspect" "076b5d18c02630d7ae326ff82c7e6a040cb369531b7158116acba3b65c4e4dd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "076b5d18c02630d7ae326ff82c7e6a040cb369531b7158116acba3b65c4e4dd2", kill_on_drop: false }`
[INFO] [stdout] 076b5d18c02630d7ae326ff82c7e6a040cb369531b7158116acba3b65c4e4dd2
[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" "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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 846d9dfeca15321876c987e1632177a9d8671f119f1c1a299b8acf08e9ac50e7
[INFO] running `Command { std: "docker" "start" "-a" "846d9dfeca15321876c987e1632177a9d8671f119f1c1a299b8acf08e9ac50e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]     Checking bear-lib-terminal-sys v1.3.0
[INFO] [stderr]  Documenting bear-lib-terminal v2.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/terminal/mod.rs:315:2
[INFO] [stdout]     |
[INFO] [stdout] 315 | /     (
[INFO] [stdout] 316 | |         ((color.alpha as ColorT) << 24) |
[INFO] [stdout]     | |________^
[INFO] [stdout] ...
[INFO] [stdout] 319 |           (color.blue   as ColorT)
[INFO] [stdout]     |  _________________________________^
[INFO] [stdout] 320 | |     )
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 315 ~     ((color.alpha as ColorT) << 24) |
[INFO] [stdout] 316 |         ((color.red   as ColorT) << 16) |
[INFO] [stdout] 317 |         ((color.green as ColorT) << 8)  |
[INFO] [stdout] 318 ~         (color.blue   as ColorT)
[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 4.91s
[INFO] running `Command { std: "docker" "inspect" "846d9dfeca15321876c987e1632177a9d8671f119f1c1a299b8acf08e9ac50e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "846d9dfeca15321876c987e1632177a9d8671f119f1c1a299b8acf08e9ac50e7", kill_on_drop: false }`
[INFO] [stdout] 846d9dfeca15321876c987e1632177a9d8671f119f1c1a299b8acf08e9ac50e7