[INFO] fetching crate butlerd 0.1.2...
[INFO] documenting butlerd-0.1.2 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate butlerd 0.1.2 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate butlerd 0.1.2 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate butlerd 0.1.2
[INFO] finished tweaking crates.io crate butlerd 0.1.2
[INFO] tweaked toml for crates.io crate butlerd 0.1.2 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2ca6e3da2d6eab06ad9f93e51941e3099d98f0fd6ecab15ecdc9e46aafa214b1
[INFO] running `Command { std: "docker" "start" "-a" "2ca6e3da2d6eab06ad9f93e51941e3099d98f0fd6ecab15ecdc9e46aafa214b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ca6e3da2d6eab06ad9f93e51941e3099d98f0fd6ecab15ecdc9e46aafa214b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ca6e3da2d6eab06ad9f93e51941e3099d98f0fd6ecab15ecdc9e46aafa214b1", kill_on_drop: false }`
[INFO] [stdout] 2ca6e3da2d6eab06ad9f93e51941e3099d98f0fd6ecab15ecdc9e46aafa214b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e1310ecc83698ad193df6dc5bbce6e7911e32d9043a06c564144fb5d8fba66f
[INFO] running `Command { std: "docker" "start" "-a" "3e1310ecc83698ad193df6dc5bbce6e7911e32d9043a06c564144fb5d8fba66f", kill_on_drop: false }`
[INFO] [stderr]     Checking rand_isaac v0.1.1
[INFO] [stderr]     Checking rand_xorshift v0.1.1
[INFO] [stderr]     Checking rand_hc v0.1.0
[INFO] [stderr]     Checking rand_chacha v0.1.1
[INFO] [stderr]     Checking serde v1.0.127
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking hyper-tls v0.3.2
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking uuid v0.7.4
[INFO] [stderr]     Checking serde_json v1.0.66
[INFO] [stderr]     Checking serde_urlencoded v0.5.5
[INFO] [stderr]     Checking cookie_store v0.7.0
[INFO] [stderr]     Checking reqwest v0.9.24
[INFO] [stderr]  Documenting butlerd v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `i386` should have an upper camel case name
[INFO] [stdout]    --> src/Responses.rs:100:5
[INFO] [stdout]     |
[INFO] [stdout] 100 |     i386,
[INFO] [stdout]     |     ^^^^ help: convert the identifier to upper camel case (notice the capitalization): `I386`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/lib.rs:158:57
[INFO] [stdout]     |
[INFO] [stdout] 158 |             .expect("Couldn't shut down butler daemon");;
[INFO] [stdout]     |                                                         ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.32s
[INFO] running `Command { std: "docker" "inspect" "3e1310ecc83698ad193df6dc5bbce6e7911e32d9043a06c564144fb5d8fba66f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e1310ecc83698ad193df6dc5bbce6e7911e32d9043a06c564144fb5d8fba66f", kill_on_drop: false }`
[INFO] [stdout] 3e1310ecc83698ad193df6dc5bbce6e7911e32d9043a06c564144fb5d8fba66f
