[INFO] cloning repository https://github.com/lucas-cauhe/chip8-rusterpreter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lucas-cauhe/chip8-rusterpreter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucas-cauhe%2Fchip8-rusterpreter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucas-cauhe%2Fchip8-rusterpreter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bf3d14ea064cd9f963bf3d7c27a63440c4b2eb09
[INFO] documenting lucas-cauhe/chip8-rusterpreter against 1.100.0-beta.1 for beta-rustdoc-1.100
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flucas-cauhe%2Fchip8-rusterpreter" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/lucas-cauhe/chip8-rusterpreter
[INFO] finished tweaking git repo https://github.com/lucas-cauhe/chip8-rusterpreter
[INFO] tweaked toml for git repo https://github.com/lucas-cauhe/chip8-rusterpreter written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lucas-cauhe/chip8-rusterpreter on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/lucas-cauhe/chip8-rusterpreter already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded anstyle v1.0.1
[INFO] [stderr]   Downloaded unsafe-libyaml v0.2.8
[INFO] [stderr]   Downloaded serde_yaml v0.9.21
[INFO] [stderr]   Downloaded is-terminal v0.4.8
[INFO] [stderr]   Downloaded clap v4.3.10
[INFO] [stderr]   Downloaded tui-textarea v0.2.0
[INFO] [stderr]   Downloaded derive_arbitrary v1.3.1
[INFO] [stderr]   Downloaded clap_builder v4.3.10
[INFO] [stderr]   Downloaded arbitrary v1.3.0
[INFO] [stderr]   Downloaded tui v0.19.0
[INFO] [stderr]   Downloaded rustix v0.38.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 43428994eabb70a129ee87732a6e306726acf48553624fb2d009d08b9abcddac
[INFO] running `Command { std: "docker" "start" "43428994eabb70a129ee87732a6e306726acf48553624fb2d009d08b9abcddac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43428994eabb70a129ee87732a6e306726acf48553624fb2d009d08b9abcddac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "43428994eabb70a129ee87732a6e306726acf48553624fb2d009d08b9abcddac" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43428994eabb70a129ee87732a6e306726acf48553624fb2d009d08b9abcddac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "43428994eabb70a129ee87732a6e306726acf48553624fb2d009d08b9abcddac" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]    Compiling libc v0.2.146
[INFO] [stderr]    Compiling proc-macro2 v1.0.60
[INFO] [stderr]    Compiling unicode-ident v1.0.9
[INFO] [stderr]    Compiling quote v1.0.28
[INFO] [stderr]    Compiling rustix v0.38.2
[INFO] [stderr]    Compiling serde v1.0.164
[INFO] [stderr]     Checking linux-raw-sys v0.4.3
[INFO] [stderr]     Checking bitflags v2.3.3
[INFO] [stderr]    Compiling signal-hook v0.3.15
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]     Checking anstyle-parse v0.2.1
[INFO] [stderr]    Compiling parking_lot_core v0.3.1
[INFO] [stderr]     Checking anstyle v1.0.1
[INFO] [stderr]     Checking log v0.4.19
[INFO] [stderr]     Checking lock_api v0.4.10
[INFO] [stderr]     Checking owning_ref v0.4.1
[INFO] [stderr]     Checking scopeguard v0.3.3
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking clap_lex v0.5.0
[INFO] [stderr]     Checking unsafe-libyaml v0.2.8
[INFO] [stderr]     Checking itoa v1.0.6
[INFO] [stderr]     Checking ryu v1.0.13
[INFO] [stderr]     Checking cassowary v0.3.0
[INFO] [stderr]     Checking lock_api v0.1.5
[INFO] [stderr]    Compiling syn v2.0.18
[INFO] [stderr]     Checking is-terminal v0.4.8
[INFO] [stderr]     Checking anstream v0.3.2
[INFO] [stderr]     Checking clap_builder v4.3.10
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking rand v0.5.6
[INFO] [stderr]     Checking mio v0.8.8
[INFO] [stderr]     Checking parking_lot_core v0.9.8
[INFO] [stderr]     Checking sdl2-sys v0.35.2
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking signal-hook-mio v0.2.3
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking sdl2 v0.35.2
[INFO] [stderr]     Checking parking_lot v0.6.4
[INFO] [stderr]    Compiling serde_derive v1.0.164
[INFO] [stderr]    Compiling clap_derive v4.3.2
[INFO] [stderr]    Compiling derive_arbitrary v1.3.1
[INFO] [stderr]     Checking arbitrary v1.3.0
[INFO] [stderr]     Checking clap v4.3.10
[INFO] [stderr]     Checking crossterm v0.25.0
[INFO] [stderr]     Checking serde_yaml v0.9.21
[INFO] [stderr]     Checking tui v0.19.0
[INFO] [stderr]     Checking chip8 v0.1.0 (/opt/rustwide/workdir/chip8)
[INFO] [stderr]  Documenting chip8 v0.1.0 (/opt/rustwide/workdir/chip8)
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> chip8/src/chip8.rs:652:46
[INFO] [stdout]     |
[INFO] [stdout] 652 |         let next_opcode: u16 = ((self.memory[(self.pc as usize)] as u16) << 8) | self.memory[(self.pc as usize)+1] as u16;
[INFO] [stdout]     |                                              ^                ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 652 -         let next_opcode: u16 = ((self.memory[(self.pc as usize)] as u16) << 8) | self.memory[(self.pc as usize)+1] as u16;
[INFO] [stdout] 652 +         let next_opcode: u16 = ((self.memory[self.pc as usize] as u16) << 8) | self.memory[(self.pc as usize)+1] as u16;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> chip8/src/chip8.rs:652:46
[INFO] [stdout]     |
[INFO] [stdout] 652 |         let next_opcode: u16 = ((self.memory[(self.pc as usize)] as u16) << 8) | self.memory[(self.pc as usize)+1] as u16;
[INFO] [stdout]     |                                              ^                ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 652 -         let next_opcode: u16 = ((self.memory[(self.pc as usize)] as u16) << 8) | self.memory[(self.pc as usize)+1] as u16;
[INFO] [stdout] 652 +         let next_opcode: u16 = ((self.memory[self.pc as usize] as u16) << 8) | self.memory[(self.pc as usize)+1] as u16;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]    --> chip8/src/chip8.rs:318:32
[INFO] [stdout]     |
[INFO] [stdout] 318 |                     for key in GRAPH.lock().keys() {
[INFO] [stdout]     |                                ^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]     = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] help: this type already provides "interior mutability", so its binding doesn't need to be declared as mutable when borrowed with a shared reference
[INFO] [stdout]     |
[INFO] [stdout] 307 -         static mut GRAPH: Lazy<Arc<Mutex<HashMap<String, Option<u16>>>>> = Lazy::new(|| Arc::new(Mutex::new(HashMap::new())));
[INFO] [stdout] 307 +         static GRAPH: Lazy<Arc<Mutex<HashMap<String, Option<u16>>>>> = Lazy::new(|| Arc::new(Mutex::new(HashMap::new())));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]    --> chip8/src/chip8.rs:340:46
[INFO] [stdout]     |
[INFO] [stdout] 340 |         let graph_clone = unsafe {Arc::clone(&GRAPH)};
[INFO] [stdout]     |                                              ^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout] help: use `&raw const` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 340 |         let graph_clone = unsafe {Arc::clone(&raw const GRAPH)};
[INFO] [stdout]     |                                               +++++++++
[INFO] [stdout] help: this type already provides "interior mutability", so its binding doesn't need to be declared as mutable when borrowed with a shared reference
[INFO] [stdout]     |
[INFO] [stdout] 307 -         static mut GRAPH: Lazy<Arc<Mutex<HashMap<String, Option<u16>>>>> = Lazy::new(|| Arc::new(Mutex::new(HashMap::new())));
[INFO] [stdout] 307 +         static GRAPH: Lazy<Arc<Mutex<HashMap<String, Option<u16>>>>> = Lazy::new(|| Arc::new(Mutex::new(HashMap::new())));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]    --> chip8/src/chip8.rs:341:44
[INFO] [stdout]     |
[INFO] [stdout] 341 |         let mem_clone = unsafe {Arc::clone(&MEMORY)};
[INFO] [stdout]     |                                            ^^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout] help: use `&raw const` instead to create a raw pointer
[INFO] [stdout]     |
[INFO] [stdout] 341 |         let mem_clone = unsafe {Arc::clone(&raw const MEMORY)};
[INFO] [stdout]     |                                             +++++++++
[INFO] [stdout] help: this type already provides "interior mutability", so its binding doesn't need to be declared as mutable when borrowed with a shared reference
[INFO] [stdout]     |
[INFO] [stdout] 308 -         static mut MEMORY:  Lazy<Arc<Mutex<Vec<u8>>>> = Lazy::new(|| Arc::new(Mutex::new(vec![0_u8; 4096])));
[INFO] [stdout] 308 +         static MEMORY:  Lazy<Arc<Mutex<Vec<u8>>>> = Lazy::new(|| Arc::new(Mutex::new(vec![0_u8; 4096])));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> chip8/src/chip8.rs:349:51
[INFO] [stdout]     |
[INFO] [stdout] 349 |                 let mut parsed_line: String = line.clone().to_string();
[INFO] [stdout]     |                                                   ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]    --> chip8/src/chip8.rs:391:35
[INFO] [stdout]     |
[INFO] [stdout] 391 |             self.memory = unsafe {MEMORY.lock().clone()};
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout] help: this type already provides "interior mutability", so its binding doesn't need to be declared as mutable when borrowed with a shared reference
[INFO] [stdout]     |
[INFO] [stdout] 308 -         static mut MEMORY:  Lazy<Arc<Mutex<Vec<u8>>>> = Lazy::new(|| Arc::new(Mutex::new(vec![0_u8; 4096])));
[INFO] [stdout] 308 +         static MEMORY:  Lazy<Arc<Mutex<Vec<u8>>>> = Lazy::new(|| Arc::new(Mutex::new(vec![0_u8; 4096])));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `I`
[INFO] [stdout]   --> chip8/src/operations_set/opt_f.rs:40:20
[INFO] [stdout]    |
[INFO] [stdout] 40 |     /// Fx55 - LD [I], Vx
[INFO] [stdout]    |                    ^ no item named `I` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking tui-textarea v0.2.0
[INFO] [stderr]  Documenting debugger v0.1.0 (/opt/rustwide/workdir/debugger)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.39s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/chip8/index.html and 1 other file
[INFO] running `Command { std: "docker" "inspect" "43428994eabb70a129ee87732a6e306726acf48553624fb2d009d08b9abcddac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-w" "/opt/rustwide/workdir" "--user" "0:0" "43428994eabb70a129ee87732a6e306726acf48553624fb2d009d08b9abcddac" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr] error: manifest path `/opt/rustwide/workdir/Cargo.toml` is a virtual manifest, but this command requires running against an actual package in this workspace
[INFO] running `Command { std: "docker" "inspect" "43428994eabb70a129ee87732a6e306726acf48553624fb2d009d08b9abcddac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43428994eabb70a129ee87732a6e306726acf48553624fb2d009d08b9abcddac", kill_on_drop: false }`
[INFO] [stdout] 43428994eabb70a129ee87732a6e306726acf48553624fb2d009d08b9abcddac
