[INFO] cloning repository https://github.com/jssandh2/rust-systems
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jssandh2/rust-systems" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjssandh2%2Frust-systems", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjssandh2%2Frust-systems'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8aa595ec1d2e3e73ce837435c99a87ad84324bbb
[INFO] documenting jssandh2/rust-systems against 1.61.0 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjssandh2%2Frust-systems" "/workspace/builds/worker-36/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-36/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jssandh2/rust-systems 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 git repo https://github.com/jssandh2/rust-systems
[INFO] finished tweaking git repo https://github.com/jssandh2/rust-systems
[INFO] tweaked toml for git repo https://github.com/jssandh2/rust-systems written to /workspace/builds/worker-36/source/Cargo.toml
[INFO] crate git repo https://github.com/jssandh2/rust-systems already has a lockfile, it will not be regenerated
[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-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] 80638fdb84c41d007053873d04f487654fee08a78c3d52b3e28fceb122e1199b
[INFO] running `Command { std: "docker" "start" "-a" "80638fdb84c41d007053873d04f487654fee08a78c3d52b3e28fceb122e1199b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "80638fdb84c41d007053873d04f487654fee08a78c3d52b3e28fceb122e1199b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80638fdb84c41d007053873d04f487654fee08a78c3d52b3e28fceb122e1199b", kill_on_drop: false }`
[INFO] [stdout] 80638fdb84c41d007053873d04f487654fee08a78c3d52b3e28fceb122e1199b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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] 04835d44f05a4fcc59980fa5c2e3d365e6de4f028b7797fd1353981ea7f3f5ea
[INFO] running `Command { std: "docker" "start" "-a" "04835d44f05a4fcc59980fa5c2e3d365e6de4f028b7797fd1353981ea7f3f5ea", kill_on_drop: false }`
[INFO] [stderr]  Documenting rust-systems v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/test/primitive_types.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |     let b = (0);  // Normal zero
[INFO] [stdout]    |             ^ ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 47 -     let b = (0);  // Normal zero
[INFO] [stdout] 47 +     let b = 0;  // Normal zero
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/test/functions.rs:20:13
[INFO] [stdout]    |
[INFO] [stdout] 20 |     let x = (y = 6); // `x` has the value `()`, _NOT_ 6
[INFO] [stdout]    |             ^     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 20 -     let x = (y = 6); // `x` has the value `()`, _NOT_ 6
[INFO] [stdout] 20 +     let x = y = 6; // `x` has the value `()`, _NOT_ 6
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.87s
[INFO] running `Command { std: "docker" "inspect" "04835d44f05a4fcc59980fa5c2e3d365e6de4f028b7797fd1353981ea7f3f5ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04835d44f05a4fcc59980fa5c2e3d365e6de4f028b7797fd1353981ea7f3f5ea", kill_on_drop: false }`
[INFO] [stdout] 04835d44f05a4fcc59980fa5c2e3d365e6de4f028b7797fd1353981ea7f3f5ea