[INFO] fetching crate opus-db 0.1.0...
[INFO] documenting opus-db-0.1.0 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate opus-db 0.1.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate opus-db 0.1.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", 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-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "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" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 18d477006f7db13f5921dec4edd7a93704a79841ab82c47a69236e85700030bd
[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" "18d477006f7db13f5921dec4edd7a93704a79841ab82c47a69236e85700030bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18d477006f7db13f5921dec4edd7a93704a79841ab82c47a69236e85700030bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18d477006f7db13f5921dec4edd7a93704a79841ab82c47a69236e85700030bd", kill_on_drop: false }`
[INFO] [stdout] 18d477006f7db13f5921dec4edd7a93704a79841ab82c47a69236e85700030bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac3fda5b2d1e367b620f09349b4b4d31eab50976ed2e29ebc74ec7ff8514dbea
[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" "ac3fda5b2d1e367b620f09349b4b4d31eab50976ed2e29ebc74ec7ff8514dbea", 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 1.32s
[INFO] running `Command { std: "docker" "inspect" "ac3fda5b2d1e367b620f09349b4b4d31eab50976ed2e29ebc74ec7ff8514dbea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac3fda5b2d1e367b620f09349b4b4d31eab50976ed2e29ebc74ec7ff8514dbea", kill_on_drop: false }`
[INFO] [stdout] ac3fda5b2d1e367b620f09349b4b4d31eab50976ed2e29ebc74ec7ff8514dbea
