[INFO] cloning repository https://github.com/jquesnelle/ironnes
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jquesnelle/ironnes" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjquesnelle%2Fironnes", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjquesnelle%2Fironnes'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 37ef230fa4c239be9e437ccdfae1f7891295f87e
[INFO] documenting jquesnelle/ironnes against 1.61.0 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjquesnelle%2Fironnes" "/workspace/builds/worker-34/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-34/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jquesnelle/ironnes on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jquesnelle/ironnes
[INFO] finished tweaking git repo https://github.com/jquesnelle/ironnes
[INFO] tweaked toml for git repo https://github.com/jquesnelle/ironnes written to /workspace/builds/worker-34/source/Cargo.toml
[INFO] crate git repo https://github.com/jquesnelle/ironnes already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ba08793d82e1175e5f173ac905725e98003f66e1ac5e2dce25c586fb51ed9734
[INFO] running `Command { std: "docker" "start" "-a" "ba08793d82e1175e5f173ac905725e98003f66e1ac5e2dce25c586fb51ed9734", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ba08793d82e1175e5f173ac905725e98003f66e1ac5e2dce25c586fb51ed9734", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba08793d82e1175e5f173ac905725e98003f66e1ac5e2dce25c586fb51ed9734", kill_on_drop: false }`
[INFO] [stdout] ba08793d82e1175e5f173ac905725e98003f66e1ac5e2dce25c586fb51ed9734
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4df13c110681a24abfa5170a2cfbfa01996ff77dad5f065e51d1e5baf597c001
[INFO] running `Command { std: "docker" "start" "-a" "4df13c110681a24abfa5170a2cfbfa01996ff77dad5f065e51d1e5baf597c001", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting ironnes v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected one of `!`, `(`, `+`, `::`, `;`, `<`, or `]`, found `,`
[INFO] [stdout]   --> src/rom/mod.rs:24:18
[INFO] [stdout]    |
[INFO] [stdout] 24 |   pub header: [u8, ..16],
[INFO] [stdout]    |                  ^ expected one of 7 possible tokens
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `i` for number literal
[INFO] [stdout]   --> src/rom/mod.rs:69:30
[INFO] [stdout]    |
[INFO] [stdout] 69 |     rom.prg.grow(prg_size, &(0i as u8));
[INFO] [stdout]    |                              ^^ invalid suffix `i`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `i` for number literal
[INFO] [stdout]   --> src/rom/mod.rs:76:32
[INFO] [stdout]    |
[INFO] [stdout] 76 |       rom.chr.grow(chr_size, &(0i as u8));
[INFO] [stdout]    |                                ^^ invalid suffix `i`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `i` for number literal
[INFO] [stdout]   --> src/rom/mod.rs:95:26
[INFO] [stdout]    |
[INFO] [stdout] 95 |     name_buf.grow(128, &(0i as u8));
[INFO] [stdout]    |                          ^^ invalid suffix `i`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `$emu:expr` is followed by `$arg:tt`, which is not allowed for `expr` fragments
[INFO] [stdout]   --> src/lib.rs:22:16
[INFO] [stdout]    |
[INFO] [stdout] 22 |   ($emu:expr $($arg:tt)*) => (
[INFO] [stdout]    |                ^^^^^^^ not allowed after `expr` fragments
[INFO] [stdout]    |
[INFO] [stdout]    = note: allowed there are: `=>`, `,` or `;`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `$emu:expr` is followed by `$arg:tt`, which is not allowed for `expr` fragments
[INFO] [stdout]   --> src/lib.rs:29:16
[INFO] [stdout]    |
[INFO] [stdout] 29 |   ($emu:expr $($arg:tt)*) => (
[INFO] [stdout]    |                ^^^^^^^ not allowed after `expr` fragments
[INFO] [stdout]    |
[INFO] [stdout]    = note: allowed there are: `=>`, `,` or `;`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `term`
[INFO] [stdout]   --> src/log/mod.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | extern crate term;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::io::File`
[INFO] [stdout]   --> src/rom/mod.rs:18:15
[INFO] [stdout]    |
[INFO] [stdout] 18 | use std::io::{File};
[INFO] [stdout]    |               ^^^^ no `File` in `io`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `log::Normal`
[INFO] [stdout]   --> src/emulator/mod.rs:18:16
[INFO] [stdout]    |
[INFO] [stdout] 18 | use log::{Log, Normal};
[INFO] [stdout]    |                ^^^^^^ no `Normal` in `log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Path` in this scope
[INFO] [stdout]   --> src/rom/mod.rs:34:22
[INFO] [stdout]    |
[INFO] [stdout] 34 |   pub fn load(path: &Path, emulator: &Emulator) -> Result<Rc<RefCell<Rom>>, String> {
[INFO] [stdout]    |                      ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 18 | use std::path::Path;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Path` in this scope
[INFO] [stdout]   --> src/emulator/mod.rs:39:37
[INFO] [stdout]    |
[INFO] [stdout] 39 |   pub fn load_rom(&mut self, path: &Path) -> Result<(), String> {
[INFO] [stdout]    |                                     ^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 18 | use std::path::Path;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0573]: expected type, found module `NROM`
[INFO] [stdout]   --> src/board/mod.rs:32:82
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn load_board(emulator: &Emulator, rom_ref: &Rc<RefCell<Rom>>) -> Result<Box<NROM>, String> {
[INFO] [stdout]    |                                                                                  ^^^^ help: a struct with a similar name exists: `Nrom`
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/board/NROM.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct Nrom {
[INFO] [stdout]    | --------------- similarly named struct `Nrom` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> src/lib.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | #![feature(macro_rules)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute
[INFO] [stdout]    |
[INFO] [stdout]    = help: the feature `macro_rules` has been stable since 1.0.0 and no longer requires an attribute to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: box expression syntax is experimental; you can call `Box::new` instead
[INFO] [stdout]   --> src/board/mod.rs:39:10
[INFO] [stdout]    |
[INFO] [stdout] 39 |     0 => box Nrom::new(None::<Nrom>, rom_ref),
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #49733 <https://github.com/rust-lang/rust/issues/49733> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 15 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0432, E0463, E0554, E0573, E0658.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `ironnes`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type lib --crate-name ironnes src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=f0a4e0603d0f4c95 -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn --crate-version 0.0.1` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "4df13c110681a24abfa5170a2cfbfa01996ff77dad5f065e51d1e5baf597c001", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4df13c110681a24abfa5170a2cfbfa01996ff77dad5f065e51d1e5baf597c001", kill_on_drop: false }`
[INFO] [stdout] 4df13c110681a24abfa5170a2cfbfa01996ff77dad5f065e51d1e5baf597c001