[INFO] cloning repository https://github.com/D-o-n-e/VerseLang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/D-o-n-e/VerseLang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FD-o-n-e%2FVerseLang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FD-o-n-e%2FVerseLang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 808802e7d76cafdb381ea457b7c5dccddf10292b
[INFO] documenting D-o-n-e/VerseLang against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FD-o-n-e%2FVerseLang" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/D-o-n-e/VerseLang on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/D-o-n-e/VerseLang
[INFO] finished tweaking git repo https://github.com/D-o-n-e/VerseLang
[INFO] tweaked toml for git repo https://github.com/D-o-n-e/VerseLang written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/D-o-n-e/VerseLang already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 045dc80ace7a65115e7f0b709d325cf261447549ce42d133e83562efbc782859
[INFO] running `Command { std: "docker" "start" "-a" "045dc80ace7a65115e7f0b709d325cf261447549ce42d133e83562efbc782859", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "045dc80ace7a65115e7f0b709d325cf261447549ce42d133e83562efbc782859", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "045dc80ace7a65115e7f0b709d325cf261447549ce42d133e83562efbc782859", kill_on_drop: false }`
[INFO] [stdout] 045dc80ace7a65115e7f0b709d325cf261447549ce42d133e83562efbc782859
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c6ab0dfe839e95cf435ea27a3d1488583fea2de6832d273fff5da822229190ac
[INFO] running `Command { std: "docker" "start" "-a" "c6ab0dfe839e95cf435ea27a3d1488583fea2de6832d273fff5da822229190ac", kill_on_drop: false }`
[INFO] [stderr]  Documenting VerseLang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `ast_main` should have an upper camel case name
[INFO] [stdout]  --> src/ast.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct ast_main{
[INFO] [stdout]   |            ^^^^^^^^ help: convert the identifier to upper camel case: `AstMain`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `ast_node` should have an upper camel case name
[INFO] [stdout]   --> src/ast.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct ast_node{
[INFO] [stdout]    |            ^^^^^^^^ help: convert the identifier to upper camel case: `AstNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `ast_types` should have an upper camel case name
[INFO] [stdout]   --> src/ast.rs:20:10
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub enum ast_types{
[INFO] [stdout]    |          ^^^^^^^^^ help: convert the identifier to upper camel case: `AstTypes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "c6ab0dfe839e95cf435ea27a3d1488583fea2de6832d273fff5da822229190ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6ab0dfe839e95cf435ea27a3d1488583fea2de6832d273fff5da822229190ac", kill_on_drop: false }`
[INFO] [stdout] c6ab0dfe839e95cf435ea27a3d1488583fea2de6832d273fff5da822229190ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=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" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 09c43b9f41a19a3445793d629f52d9b3f8cc86b13d7a76667ed485879d0d0a26
[INFO] running `Command { std: "docker" "start" "-a" "09c43b9f41a19a3445793d629f52d9b3f8cc86b13d7a76667ed485879d0d0a26", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting VerseLang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `ast_main` should have an upper camel case name
[INFO] [stdout]  --> src/ast.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct ast_main{
[INFO] [stdout]   |            ^^^^^^^^ help: convert the identifier to upper camel case: `AstMain`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `ast_node` should have an upper camel case name
[INFO] [stdout]   --> src/ast.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct ast_node{
[INFO] [stdout]    |            ^^^^^^^^ help: convert the identifier to upper camel case: `AstNode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `ast_types` should have an upper camel case name
[INFO] [stdout]   --> src/ast.rs:20:10
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub enum ast_types{
[INFO] [stdout]    |          ^^^^^^^^^ help: convert the identifier to upper camel case: `AstTypes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.66s
[INFO] running `Command { std: "docker" "inspect" "09c43b9f41a19a3445793d629f52d9b3f8cc86b13d7a76667ed485879d0d0a26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09c43b9f41a19a3445793d629f52d9b3f8cc86b13d7a76667ed485879d0d0a26", kill_on_drop: false }`
[INFO] [stdout] 09c43b9f41a19a3445793d629f52d9b3f8cc86b13d7a76667ed485879d0d0a26