[INFO] cloning repository https://github.com/janogonzalez/rustyboy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/janogonzalez/rustyboy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjanogonzalez%2Frustyboy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjanogonzalez%2Frustyboy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b3ac6c640ec7811458ff74c1bfbdc36caa279a5e
[INFO] documenting janogonzalez/rustyboy 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%2Fjanogonzalez%2Frustyboy" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/janogonzalez/rustyboy 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/janogonzalez/rustyboy
[INFO] finished tweaking git repo https://github.com/janogonzalez/rustyboy
[INFO] tweaked toml for git repo https://github.com/janogonzalez/rustyboy written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/janogonzalez/rustyboy 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]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 72d03989bd24349caf14e810c32d850ceaa76195e3b28f05ed6315be613dd524
[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" "72d03989bd24349caf14e810c32d850ceaa76195e3b28f05ed6315be613dd524", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72d03989bd24349caf14e810c32d850ceaa76195e3b28f05ed6315be613dd524", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72d03989bd24349caf14e810c32d850ceaa76195e3b28f05ed6315be613dd524", kill_on_drop: false }`
[INFO] [stdout] 72d03989bd24349caf14e810c32d850ceaa76195e3b28f05ed6315be613dd524
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] e7ddc2320ac4e27db07703a4db31ffb4c55d700ffc64ffdc096cfb0f25409af9
[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" "e7ddc2320ac4e27db07703a4db31ffb4c55d700ffc64ffdc096cfb0f25409af9", kill_on_drop: false }`
[INFO] [stderr]  Documenting rustyboy v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected one of `!`, `(`, `+`, `::`, `;`, `<`, or `]`, found `,`
[INFO] [stdout]   --> src/cpu.rs:19:25
[INFO] [stdout]    |
[INFO] [stdout] 19 | static CPU_CYCLES: [uint, ..256] = [
[INFO] [stdout]    |                         ^ expected one of 7 possible tokens
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `!`, `(`, `+`, `::`, `;`, `<`, or `]`, found `,`
[INFO] [stdout]  --> src/gpu.rs:2:14
[INFO] [stdout]   |
[INFO] [stdout] 2 |     vram: [u8, ..0x2000],
[INFO] [stdout]   |              ^ expected one of 7 possible tokens
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `!`, `(`, `+`, `::`, `;`, `<`, or `]`, found `,`
[INFO] [stdout]  --> src/memory.rs:9:13
[INFO] [stdout]   |
[INFO] [stdout] 9 |     ram: [u8, ..0x4000],
[INFO] [stdout]   |             ^ expected one of 7 possible tokens
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `<` is interpreted as a start of generic arguments for `u16`, not a shift
[INFO] [stdout]    --> src/memory.rs:113:48
[INFO] [stdout]     |
[INFO] [stdout] 113 |             self.read_byte(address + 1) as u16 << 8
[INFO] [stdout]     |             ---------------------------------- ^^ - interpreted as generic arguments
[INFO] [stdout]     |             |                                  |
[INFO] [stdout]     |             |                                  not interpreted as shift
[INFO] [stdout]     |             help: try shifting the cast value: `(self.read_byte(address + 1) as u16)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown format trait `c`
[INFO] [stdout]   --> src/memory.rs:87:41
[INFO] [stdout]    |
[INFO] [stdout] 87 |                         println!("SB: {:c}", value as char);
[INFO] [stdout]    |                                         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the only appropriate formatting traits are:
[INFO] [stdout]            - ``, which uses the `Display` trait
[INFO] [stdout]            - `?`, which uses the `Debug` trait
[INFO] [stdout]            - `e`, which uses the `LowerExp` trait
[INFO] [stdout]            - `E`, which uses the `UpperExp` trait
[INFO] [stdout]            - `o`, which uses the `Octal` trait
[INFO] [stdout]            - `p`, which uses the `Pointer` trait
[INFO] [stdout]            - `b`, which uses the `Binary` trait
[INFO] [stdout]            - `x`, which uses the `LowerHex` trait
[INFO] [stdout]            - `X`, which uses the `UpperHex` trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::io::File`
[INFO] [stdout]  --> src/rom.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io::File;
[INFO] [stdout]   |     ^^^^^^^^^^^^^ no `File` in `io`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `fail` in this scope
[INFO] [stdout]   --> src/gpu.rs:63:17
[INFO] [stdout]    |
[INFO] [stdout] 63 |                 fail!("DMA transfer not implemented");
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `fail` in this scope
[INFO] [stdout]   --> src/memory.rs:39:31
[INFO] [stdout]    |
[INFO] [stdout] 39 |             0xFEA0..0xFEFF => fail!("0xFEA0..0xFEFF segment is no usable"),
[INFO] [stdout]    |                               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `fail` in this scope
[INFO] [stdout]   --> src/memory.rs:66:17
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 fail!("Address not writable in MBC0: {:#06x}", address);
[INFO] [stdout]    |                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `fail` in this scope
[INFO] [stdout]   --> src/memory.rs:83:31
[INFO] [stdout]    |
[INFO] [stdout] 83 |             0xFEA0..0xFEFF => fail!("0xFEA0..0xFEFF segment is no usable"),
[INFO] [stdout]    |                               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Path` in this scope
[INFO] [stdout]  --> src/rom.rs:8:29
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub fn from_path(path: &Path) -> Rom {
[INFO] [stdout]   |                             ^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::path::Path;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: exclusive range pattern syntax is experimental
[INFO] [stdout]   --> src/gpu.rs:38:13
[INFO] [stdout]    |
[INFO] [stdout] 38 |             0x8000..0x9FFF => {
[INFO] [stdout]    |             ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #37854 <https://github.com/rust-lang/rust/issues/37854> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: exclusive range pattern syntax is experimental
[INFO] [stdout]   --> src/gpu.rs:41:13
[INFO] [stdout]    |
[INFO] [stdout] 41 |             0xFE00..0xFE9F => {
[INFO] [stdout]    |             ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #37854 <https://github.com/rust-lang/rust/issues/37854> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: exclusive range pattern syntax is experimental
[INFO] [stdout]   --> src/gpu.rs:86:13
[INFO] [stdout]    |
[INFO] [stdout] 86 |             0x8000..0x9FFF => self.vram[address as uint - 0x8000],
[INFO] [stdout]    |             ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #37854 <https://github.com/rust-lang/rust/issues/37854> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: exclusive range pattern syntax is experimental
[INFO] [stdout]   --> src/gpu.rs:87:13
[INFO] [stdout]    |
[INFO] [stdout] 87 |             0xFE00..0xFE9F => self.oam[address as uint - 0xFE00],
[INFO] [stdout]    |             ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #37854 <https://github.com/rust-lang/rust/issues/37854> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: exclusive range pattern syntax is experimental
[INFO] [stdout]   --> src/memory.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 30 |             0x0000..0x7FFF => self.rom.bytes[address as uint],
[INFO] [stdout]    |             ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #37854 <https://github.com/rust-lang/rust/issues/37854> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: exclusive range pattern syntax is experimental
[INFO] [stdout]   --> src/memory.rs:31:13
[INFO] [stdout]    |
[INFO] [stdout] 31 |             0x8000..0x9FFF => self.gpu.read_byte(address),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #37854 <https://github.com/rust-lang/rust/issues/37854> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: exclusive range pattern syntax is experimental
[INFO] [stdout]   --> src/memory.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             0xA000..0xBFFF => {
[INFO] [stdout]    |             ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #37854 <https://github.com/rust-lang/rust/issues/37854> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: exclusive range pattern syntax is experimental
[INFO] [stdout]   --> src/memory.rs:36:13
[INFO] [stdout]    |
[INFO] [stdout] 36 |             0xC000..0xDFFF => self.ram[address as uint - 0xC000],
[INFO] [stdout]    |             ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #37854 <https://github.com/rust-lang/rust/issues/37854> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: exclusive range pattern syntax is experimental
[INFO] [stdout]   --> src/memory.rs:37:13
[INFO] [stdout]    |
[INFO] [stdout] 37 |             0xE000..0xFDFF => self.ram[address as uint - 0xE000],
[INFO] [stdout]    |             ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #37854 <https://github.com/rust-lang/rust/issues/37854> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: exclusive range pattern syntax is experimental
[INFO] [stdout]   --> src/memory.rs:38:13
[INFO] [stdout]    |
[INFO] [stdout] 38 |             0xFE00..0xFE9F => self.gpu.read_byte(address),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #37854 <https://github.com/rust-lang/rust/issues/37854> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: exclusive range pattern syntax is experimental
[INFO] [stdout]   --> src/memory.rs:39:13
[INFO] [stdout]    |
[INFO] [stdout] 39 |             0xFEA0..0xFEFF => fail!("0xFEA0..0xFEFF segment is no usable"),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #37854 <https://github.com/rust-lang/rust/issues/37854> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: exclusive range pattern syntax is experimental
[INFO] [stdout]   --> src/memory.rs:40:13
[INFO] [stdout]    |
[INFO] [stdout] 40 |             0xFF00..0xFF7F => {
[INFO] [stdout]    |             ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #37854 <https://github.com/rust-lang/rust/issues/37854> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: exclusive range pattern syntax is experimental
[INFO] [stdout]   --> src/memory.rs:42:21
[INFO] [stdout]    |
[INFO] [stdout] 42 |                     0xFF04..0xFF07 => {
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #37854 <https://github.com/rust-lang/rust/issues/37854> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: exclusive range pattern syntax is experimental
[INFO] [stdout]   --> src/memory.rs:48:21
[INFO] [stdout]    |
[INFO] [stdout] 48 |                     0xFF40..0xFF4B => {
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #37854 <https://github.com/rust-lang/rust/issues/37854> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: exclusive range pattern syntax is experimental
[INFO] [stdout]   --> src/memory.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 57 |             0xFF80..0xFFFE => self.hram[address as uint - 0xFF80],
[INFO] [stdout]    |             ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #37854 <https://github.com/rust-lang/rust/issues/37854> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: exclusive range pattern syntax is experimental
[INFO] [stdout]   --> src/memory.rs:65:13
[INFO] [stdout]    |
[INFO] [stdout] 65 |             0x0000..0x7FFF => {
[INFO] [stdout]    |             ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #37854 <https://github.com/rust-lang/rust/issues/37854> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: exclusive range pattern syntax is experimental
[INFO] [stdout]   --> src/memory.rs:68:13
[INFO] [stdout]    |
[INFO] [stdout] 68 |             0x8000..0x9FFF => {
[INFO] [stdout]    |             ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #37854 <https://github.com/rust-lang/rust/issues/37854> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: exclusive range pattern syntax is experimental
[INFO] [stdout]   --> src/memory.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 71 |             0xA000..0xBFFF => {
[INFO] [stdout]    |             ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #37854 <https://github.com/rust-lang/rust/issues/37854> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: exclusive range pattern syntax is experimental
[INFO] [stdout]   --> src/memory.rs:74:13
[INFO] [stdout]    |
[INFO] [stdout] 74 |             0xC000..0xDFFF => {
[INFO] [stdout]    |             ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #37854 <https://github.com/rust-lang/rust/issues/37854> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: exclusive range pattern syntax is experimental
[INFO] [stdout]   --> src/memory.rs:77:13
[INFO] [stdout]    |
[INFO] [stdout] 77 |             0xE000..0xFDFF => {
[INFO] [stdout]    |             ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #37854 <https://github.com/rust-lang/rust/issues/37854> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: exclusive range pattern syntax is experimental
[INFO] [stdout]   --> src/memory.rs:80:13
[INFO] [stdout]    |
[INFO] [stdout] 80 |             0xFE00..0xFE9F => {
[INFO] [stdout]    |             ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #37854 <https://github.com/rust-lang/rust/issues/37854> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: exclusive range pattern syntax is experimental
[INFO] [stdout]   --> src/memory.rs:83:13
[INFO] [stdout]    |
[INFO] [stdout] 83 |             0xFEA0..0xFEFF => fail!("0xFEA0..0xFEFF segment is no usable"),
[INFO] [stdout]    |             ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #37854 <https://github.com/rust-lang/rust/issues/37854> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: exclusive range pattern syntax is experimental
[INFO] [stdout]   --> src/memory.rs:84:13
[INFO] [stdout]    |
[INFO] [stdout] 84 |             0xFF00..0xFF7F => {
[INFO] [stdout]    |             ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #37854 <https://github.com/rust-lang/rust/issues/37854> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: exclusive range pattern syntax is experimental
[INFO] [stdout]   --> src/memory.rs:89:21
[INFO] [stdout]    |
[INFO] [stdout] 89 |                     0xFF04..0xFF07 => {
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #37854 <https://github.com/rust-lang/rust/issues/37854> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: exclusive range pattern syntax is experimental
[INFO] [stdout]   --> src/memory.rs:95:21
[INFO] [stdout]    |
[INFO] [stdout] 95 |                     0xFF40..0xFF4B => {
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #37854 <https://github.com/rust-lang/rust/issues/37854> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: exclusive range pattern syntax is experimental
[INFO] [stdout]    --> src/memory.rs:101:13
[INFO] [stdout]     |
[INFO] [stdout] 101 |             0xFF80..0xFFFE => {
[INFO] [stdout]     |             ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #37854 <https://github.com/rust-lang/rust/issues/37854> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 38 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0432, E0658.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `rustyboy`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name rustyboy src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn --crate-version 0.0.1` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "e7ddc2320ac4e27db07703a4db31ffb4c55d700ffc64ffdc096cfb0f25409af9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7ddc2320ac4e27db07703a4db31ffb4c55d700ffc64ffdc096cfb0f25409af9", kill_on_drop: false }`
[INFO] [stdout] e7ddc2320ac4e27db07703a4db31ffb4c55d700ffc64ffdc096cfb0f25409af9