[INFO] cloning repository https://github.com/kyssion/rust-study
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kyssion/rust-study" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkyssion%2Frust-study", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkyssion%2Frust-study'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7f4f06e2f73765d9a406c61508e1ee8a193a581f
[INFO] documenting kyssion/rust-study 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%2Fkyssion%2Frust-study" "/workspace/builds/worker-25/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-25/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kyssion/rust-study 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/kyssion/rust-study
[INFO] finished tweaking git repo https://github.com/kyssion/rust-study
[INFO] tweaked toml for git repo https://github.com/kyssion/rust-study written to /workspace/builds/worker-25/source/Cargo.toml
[INFO] crate git repo https://github.com/kyssion/rust-study 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 2b02e7a6d3bf67a7039d9a2939c927f791f0aa8b9bf9f97dcee75bbe5b7930fd
[INFO] running `Command { std: "docker" "start" "-a" "2b02e7a6d3bf67a7039d9a2939c927f791f0aa8b9bf9f97dcee75bbe5b7930fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b02e7a6d3bf67a7039d9a2939c927f791f0aa8b9bf9f97dcee75bbe5b7930fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b02e7a6d3bf67a7039d9a2939c927f791f0aa8b9bf9f97dcee75bbe5b7930fd", kill_on_drop: false }`
[INFO] [stdout] 2b02e7a6d3bf67a7039d9a2939c927f791f0aa8b9bf9f97dcee75bbe5b7930fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 2ca7c419c3f42c9a00e3412f73bc4f977b3d2f5dd245048d6e1cbfffcfe0e6b9
[INFO] running `Command { std: "docker" "start" "-a" "2ca7c419c3f42c9a00e3412f73bc4f977b3d2f5dd245048d6e1cbfffcfe0e6b9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking rand v0.5.6
[INFO] [stderr]  Documenting rust_test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `test` should have an upper camel case name
[INFO] [stdout]   --> src/test4.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct  test{
[INFO] [stdout]    |         ^^^^ help: convert the identifier to upper camel case: `Test`
[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 3.72s
[INFO] running `Command { std: "docker" "inspect" "2ca7c419c3f42c9a00e3412f73bc4f977b3d2f5dd245048d6e1cbfffcfe0e6b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ca7c419c3f42c9a00e3412f73bc4f977b3d2f5dd245048d6e1cbfffcfe0e6b9", kill_on_drop: false }`
[INFO] [stdout] 2ca7c419c3f42c9a00e3412f73bc4f977b3d2f5dd245048d6e1cbfffcfe0e6b9