[INFO] cloning repository https://github.com/jakeec/chip-8
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jakeec/chip-8" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjakeec%2Fchip-8", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjakeec%2Fchip-8'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d49c1f249c8c8637dbe91d79a96b2aee3e078fb4
[INFO] documenting jakeec/chip-8 against 1.46.0 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjakeec%2Fchip-8" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jakeec/chip-8 on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jakeec/chip-8
[INFO] finished tweaking git repo https://github.com/jakeec/chip-8
[INFO] tweaked toml for git repo https://github.com/jakeec/chip-8 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/jakeec/chip-8 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 80a1c4b4fcac078c780577d3384873f23fa4c4bbd49c378a8220d00cdbcf8710
[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" "80a1c4b4fcac078c780577d3384873f23fa4c4bbd49c378a8220d00cdbcf8710", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "80a1c4b4fcac078c780577d3384873f23fa4c4bbd49c378a8220d00cdbcf8710", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80a1c4b4fcac078c780577d3384873f23fa4c4bbd49c378a8220d00cdbcf8710", kill_on_drop: false }`
[INFO] [stdout] 80a1c4b4fcac078c780577d3384873f23fa4c4bbd49c378a8220d00cdbcf8710
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.46.0" "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] f4b0815f3455bf6db3ee0241e2341674f03dd8cb1bda79ff62875b28dfc6351b
[INFO] running `Command { std: "docker" "start" "-a" "f4b0815f3455bf6db3ee0241e2341674f03dd8cb1bda79ff62875b28dfc6351b", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]     Checking hex v0.4.0
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling backtrace-sys v0.1.32
[INFO] [stderr]     Checking nix v0.14.1
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking shared_library v0.1.9
[INFO] [stderr]     Checking getrandom v0.1.13
[INFO] [stderr]     Checking raw-window-handle v0.3.3
[INFO] [stderr]    Compiling glium v0.25.1
[INFO] [stderr]     Checking x11-dl v2.18.4
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking ordered-float v1.0.2
[INFO] [stderr]     Checking line_drawing v0.7.0
[INFO] [stderr]     Checking osmesa-sys v0.1.2
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]     Checking rand v0.7.2
[INFO] [stderr]     Checking stb_truetype v0.3.1
[INFO] [stderr]     Checking dlib v0.4.1
[INFO] [stderr]     Checking wayland-sys v0.21.13
[INFO] [stderr]     Checking rusttype v0.8.2
[INFO] [stderr]     Checking backtrace v0.3.40
[INFO] [stderr]     Checking rusttype v0.7.9
[INFO] [stderr]     Checking andrew v0.2.1
[INFO] [stderr]     Checking glutin_glx_sys v0.1.5
[INFO] [stderr]     Checking wayland-commons v0.21.13
[INFO] [stderr]     Checking wayland-client v0.21.13
[INFO] [stderr]     Checking wayland-protocols v0.21.13
[INFO] [stderr]     Checking smithay-client-toolkit v0.4.6
[INFO] [stderr]     Checking winit v0.19.5
[INFO] [stderr]     Checking glutin v0.21.2
[INFO] [stderr]  Documenting chip-8 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `CLS` should have a snake case name
[INFO] [stdout]   --> src/main.rs:24:4
[INFO] [stdout]    |
[INFO] [stdout] 24 | fn CLS(instructions: &Vec<char>) {
[INFO] [stdout]    |    ^^^ help: convert the identifier to snake case: `cls`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `RET` should have a snake case name
[INFO] [stdout]   --> src/main.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn RET(instructions: &Vec<char>) {
[INFO] [stdout]    |    ^^^ help: convert the identifier to snake case: `ret`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `JP` should have a snake case name
[INFO] [stdout]   --> src/main.rs:32:4
[INFO] [stdout]    |
[INFO] [stdout] 32 | fn JP(instructions: &Vec<char>) {
[INFO] [stdout]    |    ^^ help: convert the identifier to snake case: `jp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `LD` should have a snake case name
[INFO] [stdout]  --> src/register_operations/operations.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn LD(x: &char, y: &char) {
[INFO] [stdout]   |    ^^ help: convert the identifier to snake case: `ld`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `OR` should have a snake case name
[INFO] [stdout]   --> src/register_operations/operations.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn OR(x: &char, y: &char) {
[INFO] [stdout]    |    ^^ help: convert the identifier to snake case: `or`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `AND` should have a snake case name
[INFO] [stdout]   --> src/register_operations/operations.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn AND(x: &char, y: &char) {
[INFO] [stdout]    |    ^^^ help: convert the identifier to snake case: `and`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `XOR` should have a snake case name
[INFO] [stdout]   --> src/register_operations/operations.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn XOR(x: &char, y: &char) {
[INFO] [stdout]    |    ^^^ help: convert the identifier to snake case: `xor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ADD` should have a snake case name
[INFO] [stdout]   --> src/register_operations/operations.rs:36:4
[INFO] [stdout]    |
[INFO] [stdout] 36 | fn ADD(x: &char, y: &char) {
[INFO] [stdout]    |    ^^^ help: convert the identifier to snake case: `add`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `SUB` should have a snake case name
[INFO] [stdout]   --> src/register_operations/operations.rs:42:4
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn SUB(x: &char, y: &char) {
[INFO] [stdout]    |    ^^^ help: convert the identifier to snake case: `sub`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `SHR` should have a snake case name
[INFO] [stdout]   --> src/register_operations/operations.rs:48:4
[INFO] [stdout]    |
[INFO] [stdout] 48 | fn SHR(x: &char, y: &char) {
[INFO] [stdout]    |    ^^^ help: convert the identifier to snake case: `shr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `SUBN` should have a snake case name
[INFO] [stdout]   --> src/register_operations/operations.rs:54:4
[INFO] [stdout]    |
[INFO] [stdout] 54 | fn SUBN(x: &char, y: &char) {
[INFO] [stdout]    |    ^^^^ help: convert the identifier to snake case: `subn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `SHL` should have a snake case name
[INFO] [stdout]   --> src/register_operations/operations.rs:60:4
[INFO] [stdout]    |
[INFO] [stdout] 60 | fn SHL(x: &char, y: &char) {
[INFO] [stdout]    |    ^^^ help: convert the identifier to snake case: `shl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `RegisterOperation` should have a snake case name
[INFO] [stdout]   --> src/register_operations/operations.rs:64:8
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub fn RegisterOperation(instructions: &Vec<char>) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `register_operation`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `IOOperation` should have a snake case name
[INFO] [stdout]   --> src/io_operations/operations.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn IOOperation<'a>(instructions: &Vec<char>, memory: &[u8; 0x1000], registers: &Vec<u8>) {
[INFO] [stdout]    |        ^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `iooperation`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 48.02s
[INFO] running `Command { std: "docker" "inspect" "f4b0815f3455bf6db3ee0241e2341674f03dd8cb1bda79ff62875b28dfc6351b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4b0815f3455bf6db3ee0241e2341674f03dd8cb1bda79ff62875b28dfc6351b", kill_on_drop: false }`
[INFO] [stdout] f4b0815f3455bf6db3ee0241e2341674f03dd8cb1bda79ff62875b28dfc6351b