[INFO] cloning repository https://github.com/QU4SIMOTO/chip8 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/QU4SIMOTO/chip8" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FQU4SIMOTO%2Fchip8", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FQU4SIMOTO%2Fchip8'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5ae06984c37993bc37afa3afff9cc384060596fb [INFO] checking QU4SIMOTO/chip8 against try#09335b6f1bff25ec39f47f1533e126fbe1ca5f5d for pr-139493-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FQU4SIMOTO%2Fchip8" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/QU4SIMOTO/chip8 [INFO] finished tweaking git repo https://github.com/QU4SIMOTO/chip8 [INFO] tweaked toml for git repo https://github.com/QU4SIMOTO/chip8 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/QU4SIMOTO/chip8 on toolchain 09335b6f1bff25ec39f47f1533e126fbe1ca5f5d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09335b6f1bff25ec39f47f1533e126fbe1ca5f5d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/QU4SIMOTO/chip8 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" "+09335b6f1bff25ec39f47f1533e126fbe1ca5f5d" "fetch" "--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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+09335b6f1bff25ec39f47f1533e126fbe1ca5f5d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1998a0e6ccc5488f21c4959f883bdd812e008780d88e8422cacb5574692e130c [INFO] running `Command { std: "docker" "start" "-a" "1998a0e6ccc5488f21c4959f883bdd812e008780d88e8422cacb5574692e130c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1998a0e6ccc5488f21c4959f883bdd812e008780d88e8422cacb5574692e130c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1998a0e6ccc5488f21c4959f883bdd812e008780d88e8422cacb5574692e130c", kill_on_drop: false }` [INFO] [stdout] 1998a0e6ccc5488f21c4959f883bdd812e008780d88e8422cacb5574692e130c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+09335b6f1bff25ec39f47f1533e126fbe1ca5f5d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8c3b3c741cc66dbfe4bad1471ae63e99b85143b366c6799b3cd6fedf12471a07 [INFO] running `Command { std: "docker" "start" "-a" "8c3b3c741cc66dbfe4bad1471ae63e99b85143b366c6799b3cd6fedf12471a07", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Compiling once_cell v1.20.2 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.95 [INFO] [stderr] Compiling wasm-bindgen v0.2.95 [INFO] [stderr] Compiling serde v1.0.218 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking itoa v1.0.14 [INFO] [stderr] Checking ryu v1.0.19 [INFO] [stderr] Compiling serde_json v1.0.139 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling rustversion v1.0.19 [INFO] [stderr] Compiling hashbrown v0.15.2 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling libc v0.2.170 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking bytes v1.10.0 [INFO] [stderr] Compiling prettyplease v0.2.25 [INFO] [stderr] Checking tokio v1.43.0 [INFO] [stderr] Checking tracing-core v0.1.33 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Compiling boolinator v2.4.0 [INFO] [stderr] Compiling indexmap v2.7.1 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Checking http v0.2.12 [INFO] [stderr] Compiling syn v2.0.89 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Compiling toml_edit v0.19.15 [INFO] [stderr] Checking tokio-stream v0.1.17 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.95 [INFO] [stderr] Compiling serde_derive v1.0.218 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling pin-project-internal v1.1.9 [INFO] [stderr] Compiling gloo-worker-macros v0.1.0 [INFO] [stderr] Compiling implicit-clone-derive v0.1.1 [INFO] [stderr] Compiling tracing-attributes v0.1.28 [INFO] [stderr] Compiling yew-macro v0.21.0 [INFO] [stderr] Checking implicit-clone v0.4.9 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.95 [INFO] [stderr] Checking pin-project v1.1.9 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.95 [INFO] [stderr] Checking js-sys v0.3.72 [INFO] [stderr] Checking console_error_panic_hook v0.1.7 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking pinned v0.1.0 [INFO] [stderr] Checking prokio v0.1.0 [INFO] [stderr] Checking web-sys v0.3.72 [INFO] [stderr] Checking wasm-bindgen-futures v0.4.45 [INFO] [stderr] Checking gloo-timers v0.3.0 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking serde-wasm-bindgen v0.6.5 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking gloo-utils v0.2.0 [INFO] [stderr] Checking gloo-events v0.2.0 [INFO] [stderr] Checking gloo-render v0.2.0 [INFO] [stderr] Checking gloo-dialogs v0.2.0 [INFO] [stderr] Checking gloo-storage v0.3.0 [INFO] [stderr] Checking gloo-console v0.3.0 [INFO] [stderr] Checking gloo-net v0.4.0 [INFO] [stderr] Checking gloo-history v0.2.2 [INFO] [stderr] Checking gloo-worker v0.4.0 [INFO] [stderr] Checking gloo-file v0.3.0 [INFO] [stderr] Checking gloo v0.10.0 [INFO] [stderr] Checking yew v0.21.0 [INFO] [stderr] Checking chip8 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `wasm_bindgen_unstable_test_coverage` [INFO] [stdout] --> src/lib.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | #[wasm_bindgen] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = note: using a cfg inside a attribute macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `wasm_bindgen` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the attribute macro `wasm_bindgen` may come from an old version of the `wasm_bindgen_macro` crate, try updating your dependency with `cargo update -p wasm_bindgen_macro` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] = note: this warning originates in the attribute macro `wasm_bindgen` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `wasm_bindgen_unstable_test_coverage` [INFO] [stdout] --> src/lib.rs:26:1 [INFO] [stdout] | [INFO] [stdout] 26 | #[wasm_bindgen] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: using a cfg inside a attribute macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `wasm_bindgen` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the attribute macro `wasm_bindgen` may come from an old version of the `wasm_bindgen_macro` crate, try updating your dependency with `cargo update -p wasm_bindgen_macro` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the attribute macro `wasm_bindgen` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `wasm_bindgen_unstable_test_coverage` [INFO] [stdout] --> src/lib.rs:35:1 [INFO] [stdout] | [INFO] [stdout] 35 | #[wasm_bindgen] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: using a cfg inside a attribute macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `wasm_bindgen` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the attribute macro `wasm_bindgen` may come from an old version of the `wasm_bindgen_macro` crate, try updating your dependency with `cargo update -p wasm_bindgen_macro` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the attribute macro `wasm_bindgen` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `wasm_bindgen_unstable_test_coverage` [INFO] [stdout] --> src/lib.rs:46:1 [INFO] [stdout] | [INFO] [stdout] 46 | #[wasm_bindgen(start)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: using a cfg inside a attribute macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `wasm_bindgen` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the attribute macro `wasm_bindgen` may come from an old version of the `wasm_bindgen_macro` crate, try updating your dependency with `cargo update -p wasm_bindgen_macro` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the attribute macro `wasm_bindgen` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `nnn` [INFO] [stdout] --> src/chip8.rs:67:13 [INFO] [stdout] | [INFO] [stdout] 67 | let nnn = opcode & 0x0FFF; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_nnn` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `kk` [INFO] [stdout] --> src/chip8.rs:68:13 [INFO] [stdout] | [INFO] [stdout] 68 | let kk = opcode & 0x00FF; [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_kk` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/chip8.rs:69:13 [INFO] [stdout] | [INFO] [stdout] 69 | let x = (opcode & 0x0F00) >> 8; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/chip8.rs:70:13 [INFO] [stdout] | [INFO] [stdout] 70 | let y = (opcode & 0x00F0) >> 4; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/chip8.rs:71:13 [INFO] [stdout] | [INFO] [stdout] 71 | let n = opcode & 0x000F; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `g` [INFO] [stdout] --> src/render.rs:32:22 [INFO] [stdout] | [INFO] [stdout] 32 | fn render(&self, g: &Graphics) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_g` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `registers`, `i`, `stack`, `sp`, and `keys` are never read [INFO] [stdout] --> src/chip8.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 31 | pub struct Chip8 { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 32 | memory: [u8; 4096], [INFO] [stdout] 33 | registers: [u8; 16], [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 34 | i: u16, [INFO] [stdout] | ^ [INFO] [stdout] 35 | pc: usize, [INFO] [stdout] 36 | stack: [u16; 16], [INFO] [stdout] | ^^^^^ [INFO] [stdout] 37 | sp: usize, [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 40 | keys: [u8; 16], [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `op_00e0`, `op_00ee`, `op_1nnn`, and `op_2nnn` are never used [INFO] [stdout] --> src/chip8.rs:99:8 [INFO] [stdout] | [INFO] [stdout] 45 | impl Chip8 { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 99 | fn op_00e0(&mut self) {} [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 102 | fn op_00ee(&mut self) {} [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 105 | fn op_1nnn(&mut self) {} [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 108 | fn op_2nnn(&mut self) {} [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `wasm_bindgen_unstable_test_coverage` [INFO] [stdout] --> src/lib.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | #[wasm_bindgen] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = note: using a cfg inside a attribute macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `wasm_bindgen` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the attribute macro `wasm_bindgen` may come from an old version of the `wasm_bindgen_macro` crate, try updating your dependency with `cargo update -p wasm_bindgen_macro` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] = note: this warning originates in the attribute macro `wasm_bindgen` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `wasm_bindgen_unstable_test_coverage` [INFO] [stdout] --> src/lib.rs:26:1 [INFO] [stdout] | [INFO] [stdout] 26 | #[wasm_bindgen] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: using a cfg inside a attribute macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `wasm_bindgen` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the attribute macro `wasm_bindgen` may come from an old version of the `wasm_bindgen_macro` crate, try updating your dependency with `cargo update -p wasm_bindgen_macro` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the attribute macro `wasm_bindgen` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `wasm_bindgen_unstable_test_coverage` [INFO] [stdout] --> src/lib.rs:35:1 [INFO] [stdout] | [INFO] [stdout] 35 | #[wasm_bindgen] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: using a cfg inside a attribute macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `wasm_bindgen` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the attribute macro `wasm_bindgen` may come from an old version of the `wasm_bindgen_macro` crate, try updating your dependency with `cargo update -p wasm_bindgen_macro` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the attribute macro `wasm_bindgen` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `wasm_bindgen_unstable_test_coverage` [INFO] [stdout] --> src/lib.rs:46:1 [INFO] [stdout] | [INFO] [stdout] 46 | #[wasm_bindgen(start)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: using a cfg inside a attribute macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `wasm_bindgen` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the attribute macro `wasm_bindgen` may come from an old version of the `wasm_bindgen_macro` crate, try updating your dependency with `cargo update -p wasm_bindgen_macro` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the attribute macro `wasm_bindgen` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `nnn` [INFO] [stdout] --> src/chip8.rs:67:13 [INFO] [stdout] | [INFO] [stdout] 67 | let nnn = opcode & 0x0FFF; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_nnn` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `kk` [INFO] [stdout] --> src/chip8.rs:68:13 [INFO] [stdout] | [INFO] [stdout] 68 | let kk = opcode & 0x00FF; [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_kk` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/chip8.rs:69:13 [INFO] [stdout] | [INFO] [stdout] 69 | let x = (opcode & 0x0F00) >> 8; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/chip8.rs:70:13 [INFO] [stdout] | [INFO] [stdout] 70 | let y = (opcode & 0x00F0) >> 4; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/chip8.rs:71:13 [INFO] [stdout] | [INFO] [stdout] 71 | let n = opcode & 0x000F; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `g` [INFO] [stdout] --> src/render.rs:32:22 [INFO] [stdout] | [INFO] [stdout] 32 | fn render(&self, g: &Graphics) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_g` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `registers`, `i`, `stack`, `sp`, and `keys` are never read [INFO] [stdout] --> src/chip8.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 31 | pub struct Chip8 { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 32 | memory: [u8; 4096], [INFO] [stdout] 33 | registers: [u8; 16], [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 34 | i: u16, [INFO] [stdout] | ^ [INFO] [stdout] 35 | pc: usize, [INFO] [stdout] 36 | stack: [u16; 16], [INFO] [stdout] | ^^^^^ [INFO] [stdout] 37 | sp: usize, [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 40 | keys: [u8; 16], [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `op_00e0`, `op_00ee`, `op_1nnn`, and `op_2nnn` are never used [INFO] [stdout] --> src/chip8.rs:99:8 [INFO] [stdout] | [INFO] [stdout] 45 | impl Chip8 { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 99 | fn op_00e0(&mut self) {} [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 102 | fn op_00ee(&mut self) {} [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 105 | fn op_1nnn(&mut self) {} [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 108 | fn op_2nnn(&mut self) {} [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `has_attributes` [INFO] [stdout] --> src/main.rs:26:13 [INFO] [stdout] | [INFO] [stdout] 26 | let has_attributes = self.node_ref.cast::().unwrap().has_attributes(); [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_has_attributes` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `has_attributes` [INFO] [stdout] --> src/main.rs:26:13 [INFO] [stdout] | [INFO] [stdout] 26 | let has_attributes = self.node_ref.cast::().unwrap().has_attributes(); [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_has_attributes` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `document` [INFO] [stdout] --> src/main.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 32 | let document = window() [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_document` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `document` [INFO] [stdout] --> src/main.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 32 | let document = window() [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_document` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 38.25s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasm-bindgen v0.2.95 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] running `Command { std: "docker" "inspect" "8c3b3c741cc66dbfe4bad1471ae63e99b85143b366c6799b3cd6fedf12471a07", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c3b3c741cc66dbfe4bad1471ae63e99b85143b366c6799b3cd6fedf12471a07", kill_on_drop: false }` [INFO] [stdout] 8c3b3c741cc66dbfe4bad1471ae63e99b85143b366c6799b3cd6fedf12471a07