[INFO] cloning repository https://github.com/bearmaster/wookoong
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bearmaster/wookoong" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbearmaster%2Fwookoong", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbearmaster%2Fwookoong'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c1db3e2af6c06f480031b07d62df7a7e4e446c23
[INFO] documenting bearmaster/wookoong against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbearmaster%2Fwookoong" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bearmaster/wookoong on toolchain beta-2020-08-29
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bearmaster/wookoong
[INFO] finished tweaking git repo https://github.com/bearmaster/wookoong
[INFO] tweaked toml for git repo https://github.com/bearmaster/wookoong written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/bearmaster/wookoong already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dirs-sys-next v0.1.0
[INFO] [stderr]   Downloaded dirs-next v1.0.1
[INFO] [stderr]   Downloaded rustyline v6.2.0
[INFO] [stderr]   Downloaded escape8259 v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aa141c7011a96454902666bdc0367b190e87c39db22c4d4f426970d9978b365a
[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" "aa141c7011a96454902666bdc0367b190e87c39db22c4d4f426970d9978b365a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aa141c7011a96454902666bdc0367b190e87c39db22c4d4f426970d9978b365a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa141c7011a96454902666bdc0367b190e87c39db22c4d4f426970d9978b365a", kill_on_drop: false }`
[INFO] [stdout] aa141c7011a96454902666bdc0367b190e87c39db22c4d4f426970d9978b365a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9c90eef2f57a1a5e94db240f9da6f6b666db9374cfefaa1ff24b08e5cab7b2cb
[INFO] running `Command { std: "docker" "start" "-a" "9c90eef2f57a1a5e94db240f9da6f6b666db9374cfefaa1ff24b08e5cab7b2cb", kill_on_drop: false }`
[INFO] [stderr]     Checking escape8259 v0.5.0
[INFO] [stderr]     Checking rustyline v6.2.0
[INFO] [stderr]     Checking wookoong v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting wookoong v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> lib/monkey.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> lib/lexer/mod.rs:300:9
[INFO] [stdout]     |
[INFO] [stdout] 300 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_reserved_Function` should have a snake case name
[INFO] [stdout]    --> lib/lexer/mod.rs:208:4
[INFO] [stdout]     |
[INFO] [stdout] 208 | fn parse_reserved_Function(i: &str) -> IResult<&str,Token>{
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `parse_reserved_function`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_reserved_Let` should have a snake case name
[INFO] [stdout]    --> lib/lexer/mod.rs:212:4
[INFO] [stdout]     |
[INFO] [stdout] 212 | fn parse_reserved_Let(i: &str) -> IResult<&str, Token> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `parse_reserved_let`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_reserved_If` should have a snake case name
[INFO] [stdout]    --> lib/lexer/mod.rs:216:4
[INFO] [stdout]     |
[INFO] [stdout] 216 | fn parse_reserved_If(i:&str) -> IResult<&str, Token> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `parse_reserved_if`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_reserved_Else` should have a snake case name
[INFO] [stdout]    --> lib/lexer/mod.rs:220:4
[INFO] [stdout]     |
[INFO] [stdout] 220 | fn parse_reserved_Else(i:&str) -> IResult<&str, Token> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `parse_reserved_else`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_reserved_Return` should have a snake case name
[INFO] [stdout]    --> lib/lexer/mod.rs:224:4
[INFO] [stdout]     |
[INFO] [stdout] 224 | fn parse_reserved_Return(i:&str) -> IResult<&str, Token> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `parse_reserved_return`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_reserved_BooleanTrue` should have a snake case name
[INFO] [stdout]    --> lib/lexer/mod.rs:228:4
[INFO] [stdout]     |
[INFO] [stdout] 228 | fn parse_reserved_BooleanTrue(i:&str) ->IResult<&str, Token> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `parse_reserved_boolean_true`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_reserved_BooleanFalse` should have a snake case name
[INFO] [stdout]    --> lib/lexer/mod.rs:232:4
[INFO] [stdout]     |
[INFO] [stdout] 232 | fn parse_reserved_BooleanFalse(i:&str) ->IResult<&str, Token> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `parse_reserved_boolean_false`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.76s
[INFO] running `Command { std: "docker" "inspect" "9c90eef2f57a1a5e94db240f9da6f6b666db9374cfefaa1ff24b08e5cab7b2cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c90eef2f57a1a5e94db240f9da6f6b666db9374cfefaa1ff24b08e5cab7b2cb", kill_on_drop: false }`
[INFO] [stdout] 9c90eef2f57a1a5e94db240f9da6f6b666db9374cfefaa1ff24b08e5cab7b2cb