[INFO] cloning repository https://github.com/baBounch/tiny_rpg
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/baBounch/tiny_rpg" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FbaBounch%2Ftiny_rpg", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FbaBounch%2Ftiny_rpg'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 46ef5959a055c854aa17ba5b4af0dbf8d767e44d
[INFO] documenting baBounch/tiny_rpg 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%2FbaBounch%2Ftiny_rpg" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/baBounch/tiny_rpg 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/baBounch/tiny_rpg
[INFO] finished tweaking git repo https://github.com/baBounch/tiny_rpg
[INFO] tweaked toml for git repo https://github.com/baBounch/tiny_rpg written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/baBounch/tiny_rpg 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] f084dda96d623ca7bee246d1d0e0cbda5e8aa5f63d72fb221aae7ab0a359f38a
[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" "f084dda96d623ca7bee246d1d0e0cbda5e8aa5f63d72fb221aae7ab0a359f38a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f084dda96d623ca7bee246d1d0e0cbda5e8aa5f63d72fb221aae7ab0a359f38a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f084dda96d623ca7bee246d1d0e0cbda5e8aa5f63d72fb221aae7ab0a359f38a", kill_on_drop: false }`
[INFO] [stdout] f084dda96d623ca7bee246d1d0e0cbda5e8aa5f63d72fb221aae7ab0a359f38a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stdout] 2bddf75ac19e32151a6e081cc90585140305d38d32fe19872512badb002bcd57
[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" "2bddf75ac19e32151a6e081cc90585140305d38d32fe19872512badb002bcd57", kill_on_drop: false }`
[INFO] [stderr]     Checking tiny_rpg v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting tiny_rpg v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated type `product` should have an upper camel case name
[INFO] [stdout]   --> src/helper.rs:12:10
[INFO] [stdout]    |
[INFO] [stdout] 12 |     type product;
[INFO] [stdout]    |          ^^^^^^^ help: convert the identifier to upper camel case: `Product`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated type `number` should have an upper camel case name
[INFO] [stdout]   --> src/math.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 |     type number;
[INFO] [stdout]    |          ^^^^^^ help: convert the identifier to upper camel case: `Number`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated type `product` should have an upper camel case name
[INFO] [stdout]   --> src/helper.rs:12:10
[INFO] [stdout]    |
[INFO] [stdout] 12 |     type product;
[INFO] [stdout]    |          ^^^^^^^ help: convert the identifier to upper camel case: `Product`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated type `number` should have an upper camel case name
[INFO] [stdout]   --> src/math.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 |     type number;
[INFO] [stdout]    |          ^^^^^^ help: convert the identifier to upper camel case: `Number`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/events.rs:133:25
[INFO] [stdout]     |
[INFO] [stdout] 133 |     fn inventory(&self, data: &mut Data) {}
[INFO] [stdout]     |                         ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]    --> src/events.rs:134:24
[INFO] [stdout]     |
[INFO] [stdout] 134 |     fn settings(&self, data: &mut Data) {}
[INFO] [stdout]     |                        ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `complete_quests`
[INFO] [stdout]   --> src/data.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     complete_quests: Vec<quests::Quest>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `current_quests`
[INFO] [stdout]   --> src/data.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     current_quests: Vec<quests::Quest>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `move_current_to_modified`
[INFO] [stdout]    --> src/maps.rs:143:8
[INFO] [stdout]     |
[INFO] [stdout] 143 |     fn move_current_to_modified(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.19s
[INFO] running `Command { std: "docker" "inspect" "2bddf75ac19e32151a6e081cc90585140305d38d32fe19872512badb002bcd57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bddf75ac19e32151a6e081cc90585140305d38d32fe19872512badb002bcd57", kill_on_drop: false }`
[INFO] [stdout] 2bddf75ac19e32151a6e081cc90585140305d38d32fe19872512badb002bcd57