[INFO] fetching crate opus-db 0.1.0...
[INFO] documenting opus-db-0.1.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate opus-db 0.1.0 into /workspace/builds/worker-38/source
[INFO] validating manifest of crates.io crate opus-db 0.1.0 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 opus-db 0.1.0
[INFO] finished tweaking crates.io crate opus-db 0.1.0
[INFO] tweaked toml for crates.io crate opus-db 0.1.0 written to /workspace/builds/worker-38/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-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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] d401349854cf5b15117addd62125672b3732e56e6f4eaca24bb8295a03d7219f
[INFO] running `Command { std: "docker" "start" "-a" "d401349854cf5b15117addd62125672b3732e56e6f4eaca24bb8295a03d7219f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d401349854cf5b15117addd62125672b3732e56e6f4eaca24bb8295a03d7219f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d401349854cf5b15117addd62125672b3732e56e6f4eaca24bb8295a03d7219f", kill_on_drop: false }`
[INFO] [stdout] d401349854cf5b15117addd62125672b3732e56e6f4eaca24bb8295a03d7219f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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] d5faf2edc121a9d7277aef91618c1666d7135e161b2c313b0910143113a599b2
[INFO] running `Command { std: "docker" "start" "-a" "d5faf2edc121a9d7277aef91618c1666d7135e161b2c313b0910143113a599b2", kill_on_drop: false }`
[INFO] [stderr]  Documenting opus-db v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `database` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:14:11
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub trait database {
[INFO] [stdout]    |           ^^^^^^^^ help: convert the identifier to upper camel case: `Database`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` 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 1.02s
[INFO] running `Command { std: "docker" "inspect" "d5faf2edc121a9d7277aef91618c1666d7135e161b2c313b0910143113a599b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5faf2edc121a9d7277aef91618c1666d7135e161b2c313b0910143113a599b2", kill_on_drop: false }`
[INFO] [stdout] d5faf2edc121a9d7277aef91618c1666d7135e161b2c313b0910143113a599b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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] 945d2a287154e5fdba75bc9a16a69e0eb3f62318e8665fde0fcb8e42e7d2dead
[INFO] running `Command { std: "docker" "start" "-a" "945d2a287154e5fdba75bc9a16a69e0eb3f62318e8665fde0fcb8e42e7d2dead", kill_on_drop: false }`
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]  Documenting opus-db v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `database` should have an upper camel case name
[INFO] [stdout]   --> src/lib.rs:14:11
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub trait database {
[INFO] [stdout]    |           ^^^^^^^^ help: convert the identifier to upper camel case: `Database`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` 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 1.63s
[INFO] running `Command { std: "docker" "inspect" "945d2a287154e5fdba75bc9a16a69e0eb3f62318e8665fde0fcb8e42e7d2dead", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "945d2a287154e5fdba75bc9a16a69e0eb3f62318e8665fde0fcb8e42e7d2dead", kill_on_drop: false }`
[INFO] [stdout] 945d2a287154e5fdba75bc9a16a69e0eb3f62318e8665fde0fcb8e42e7d2dead