[INFO] cloning repository https://github.com/nazo/rust-nes-wasm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nazo/rust-nes-wasm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnazo%2Frust-nes-wasm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnazo%2Frust-nes-wasm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cb10fb45f83ce1b04f4a5eeee1f763ed9655d6ec
[INFO] testing nazo/rust-nes-wasm against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnazo%2Frust-nes-wasm" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nazo/rust-nes-wasm on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nazo/rust-nes-wasm
[INFO] finished tweaking git repo https://github.com/nazo/rust-nes-wasm
[INFO] tweaked toml for git repo https://github.com/nazo/rust-nes-wasm written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/nazo/rust-nes-wasm already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Found `debug_assertions` in `target.'cfg(...)'.dependencies`. This value is not supported for selecting dependencies and will not work as expected. To learn more visit https://doc.rust-lang.org/cargo/reference/specifying-dependencies.html#platform-specific-dependencies
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-bindgen-futures v0.3.27
[INFO] [stderr]   Downloaded wasm-bindgen-test v0.2.50
[INFO] [stderr]   Downloaded serde v1.0.118
[INFO] [stderr]   Downloaded wasm-bindgen-test-macro v0.2.50
[INFO] [stderr]   Downloaded serde_derive v1.0.118
[INFO] [stderr]   Downloaded console_error_panic_hook v0.1.6
[INFO] [stderr]   Downloaded serde_json v1.0.60
[INFO] [stderr]   Downloaded syn v1.0.54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", 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] f52b862263f13675303bf79fa1fa4b4b5e12aa1b95dbbd20074e323423af26cf
[INFO] running `Command { std: "docker" "start" "-a" "f52b862263f13675303bf79fa1fa4b4b5e12aa1b95dbbd20074e323423af26cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f52b862263f13675303bf79fa1fa4b4b5e12aa1b95dbbd20074e323423af26cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f52b862263f13675303bf79fa1fa4b4b5e12aa1b95dbbd20074e323423af26cf", kill_on_drop: false }`
[INFO] [stdout] f52b862263f13675303bf79fa1fa4b4b5e12aa1b95dbbd20074e323423af26cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--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] 7275c82fd6b98768ed251470f4dee82a1ed99e8ea8a83b163c17d0012df61730
[INFO] running `Command { std: "docker" "start" "-a" "7275c82fd6b98768ed251470f4dee82a1ed99e8ea8a83b163c17d0012df61730", kill_on_drop: false }`
[INFO] [stderr] warning: Found `debug_assertions` in `target.'cfg(...)'.dependencies`. This value is not supported for selecting dependencies and will not work as expected. To learn more visit https://doc.rust-lang.org/cargo/reference/specifying-dependencies.html#platform-specific-dependencies
[INFO] [stderr]    Compiling syn v1.0.54
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.69
[INFO] [stderr]    Compiling wasm-bindgen v0.2.69
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.69
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.69
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.69
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]    Compiling serde_json v1.0.60
[INFO] [stderr]    Compiling js-sys v0.3.46
[INFO] [stderr]    Compiling console_error_panic_hook v0.1.6
[INFO] [stderr]    Compiling wasm-bindgen-futures v0.4.19
[INFO] [stderr]    Compiling web-sys v0.3.46
[INFO] [stderr]    Compiling rust-webpack-template v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `RequestMode`, `console`
[INFO] [stdout]  --> src/lib.rs:7:37
[INFO] [stdout]   |
[INFO] [stdout] 7 | use web_sys::{Request, RequestInit, RequestMode, Response, console};
[INFO] [stdout]   |                                     ^^^^^^^^^^^            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `web_sys::console`
[INFO] [stdout]  --> src/nes/vmem.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use web_sys::console;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `web_sys::console`
[INFO] [stdout]  --> src/nes/ppu.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use web_sys::console;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/nes/rom.rs:77:57
[INFO] [stdout]    |
[INFO] [stdout] 77 |                 format!("couldn't read header: {}", why.description())
[INFO] [stdout]    |                                                         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/nes/rom.rs:88:62
[INFO] [stdout]    |
[INFO] [stdout] 88 |                 format!("couldn't read program rom: {}", why.description())
[INFO] [stdout]    |                                                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/nes/rom.rs:99:64
[INFO] [stdout]    |
[INFO] [stdout] 99 |                 format!("couldn't read character rom: {}", why.description())
[INFO] [stdout]    |                                                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stack_addr`
[INFO] [stdout]   --> src/nes/cpu.rs:82:9
[INFO] [stdout]    |
[INFO] [stdout] 82 |     let stack_addr = 0x0100 | (cpu.reg_s as u16);
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stack_addr`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stack_addr`
[INFO] [stdout]   --> src/nes/cpu.rs:90:9
[INFO] [stdout]    |
[INFO] [stdout] 90 |     let stack_addr = 0x0100 | (cpu.reg_s as u16);
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stack_addr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stack_addr`
[INFO] [stdout]    --> src/nes/cpu.rs:101:9
[INFO] [stdout]     |
[INFO] [stdout] 101 |     let stack_addr = 0x0100 | (cpu.reg_s as u16);
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stack_addr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `value` is never read
[INFO] [stdout]   --> src/nes/vmem.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let mut value = 0u8;
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `attr`
[INFO] [stdout]    --> src/nes/ppu.rs:223:13
[INFO] [stdout]     |
[INFO] [stdout] 223 |         let attr = ppu.oam[base + 2];
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_attr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `load_file`
[INFO] [stdout]    --> src/nes/rom.rs:112:8
[INFO] [stdout]     |
[INFO] [stdout] 112 | pub fn load_file(filename: &str) -> Vec<u8> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `REG_P_MASK_R`
[INFO] [stdout]   --> src/nes/cpu.rs:30:1
[INFO] [stdout]    |
[INFO] [stdout] 30 | const REG_P_MASK_R: u8 = 0xDF;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `read_word`
[INFO] [stdout]   --> src/nes/cpu.rs:63:4
[INFO] [stdout]    |
[INFO] [stdout] 63 | fn read_word(data: &[u8], p: u16) -> u16 {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `write_word`
[INFO] [stdout]   --> src/nes/cpu.rs:67:4
[INFO] [stdout]    |
[INFO] [stdout] 67 | fn write_word(data: &mut Vec<u8>, p: u16, v: u16) {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `write_mem_word`
[INFO] [stdout]   --> src/nes/vmem.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub fn write_mem_word(vmem: &mut Vmem, addr: u16, data: u16) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ADDR_PATTERN0`
[INFO] [stdout]    --> src/nes/ppu.rs:142:1
[INFO] [stdout]     |
[INFO] [stdout] 142 | const ADDR_PATTERN0: u16 = 0x0000;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ADDR_PATTERN1`
[INFO] [stdout]    --> src/nes/ppu.rs:143:1
[INFO] [stdout]     |
[INFO] [stdout] 143 | const ADDR_PATTERN1: u16 = 0x1000;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ADDR_BG1`
[INFO] [stdout]    --> src/nes/ppu.rs:145:1
[INFO] [stdout]     |
[INFO] [stdout] 145 | const ADDR_BG1: u16 = 0x2400;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ADDR_BG2`
[INFO] [stdout]    --> src/nes/ppu.rs:146:1
[INFO] [stdout]     |
[INFO] [stdout] 146 | const ADDR_BG2: u16 = 0x2800;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `ADDR_BG3`
[INFO] [stdout]    --> src/nes/ppu.rs:147:1
[INFO] [stdout]     |
[INFO] [stdout] 147 | const ADDR_BG3: u16 = 0x2C00;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `OPCODE_STP`
[INFO] [stdout]   --> src/nes/cpu/opcode.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const OPCODE_STP: u8 = 3;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `OPCODE_ROS`
[INFO] [stdout]   --> src/nes/cpu/opcode.rs:33:1
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub const OPCODE_ROS: u8 = 26;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `OPCODE_DEBUG_SYMBOL`
[INFO] [stdout]    --> src/nes/cpu/opcode.rs:375:1
[INFO] [stdout]     |
[INFO] [stdout] 375 | / pub const OPCODE_DEBUG_SYMBOL: [&str; 256] = [
[INFO] [stdout] 376 | |     "00 BRK 7",
[INFO] [stdout] 377 | |     "01 ORA izx 6",
[INFO] [stdout] 378 | |     "02 *KIL",
[INFO] [stdout] ...   |
[INFO] [stdout] 632 | |
[INFO] [stdout] 633 | | ];
[INFO] [stdout]     | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `debug_opcode`
[INFO] [stdout]    --> src/nes/cpu/opcode.rs:635:8
[INFO] [stdout]     |
[INFO] [stdout] 635 | pub fn debug_opcode(code: u8) {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 25 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.60s
[INFO] running `Command { std: "docker" "inspect" "7275c82fd6b98768ed251470f4dee82a1ed99e8ea8a83b163c17d0012df61730", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7275c82fd6b98768ed251470f4dee82a1ed99e8ea8a83b163c17d0012df61730", kill_on_drop: false }`
[INFO] [stdout] 7275c82fd6b98768ed251470f4dee82a1ed99e8ea8a83b163c17d0012df61730
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--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] 2409842c831be5b8b9abca4f14cac0815908bd15247eb0100067d90777798937
[INFO] running `Command { std: "docker" "start" "-a" "2409842c831be5b8b9abca4f14cac0815908bd15247eb0100067d90777798937", kill_on_drop: false }`
[INFO] [stderr] warning: Found `debug_assertions` in `target.'cfg(...)'.dependencies`. This value is not supported for selecting dependencies and will not work as expected. To learn more visit https://doc.rust-lang.org/cargo/reference/specifying-dependencies.html#platform-specific-dependencies
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling wasm-bindgen-futures v0.3.27
[INFO] [stderr]    Compiling wasm-bindgen-test v0.2.50
[INFO] [stderr]    Compiling rust-webpack-template v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0465]: multiple rlib candidates for `wasm_bindgen_futures` found
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use wasm_bindgen_futures::JsFuture;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: candidate #1: /opt/rustwide/target/debug/deps/libwasm_bindgen_futures-fe90cdc512031219.rlib
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use wasm_bindgen_futures::JsFuture;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: candidate #2: /opt/rustwide/target/debug/deps/libwasm_bindgen_futures-7841928dd4da1f7c.rlib
[INFO] [stdout]  --> src/lib.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use wasm_bindgen_futures::JsFuture;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `JsFuture`
[INFO] [stdout]   --> src/lib.rs:43:22
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let resp_value = JsFuture::from(window.fetch_with_request(&request)).await?;
[INFO] [stdout]    |                      ^^^^^^^^ use of undeclared type `JsFuture`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `JsFuture`
[INFO] [stdout]   --> src/lib.rs:48:24
[INFO] [stdout]    |
[INFO] [stdout] 48 |     let array_buffer = JsFuture::from(resp.array_buffer()?).await?;
[INFO] [stdout]    |                        ^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  | use wasm_bindgen_futures::JsFuture;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `RequestMode`, `console`
[INFO] [stdout]  --> src/lib.rs:7:37
[INFO] [stdout]   |
[INFO] [stdout] 7 | use web_sys::{Request, RequestInit, RequestMode, Response, console};
[INFO] [stdout]   |                                     ^^^^^^^^^^^            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `web_sys::console`
[INFO] [stdout]  --> src/nes/vmem.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use web_sys::console;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `web_sys::console`
[INFO] [stdout]  --> src/nes/ppu.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use web_sys::console;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/nes/rom.rs:77:57
[INFO] [stdout]    |
[INFO] [stdout] 77 |                 format!("couldn't read header: {}", why.description())
[INFO] [stdout]    |                                                         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/nes/rom.rs:88:62
[INFO] [stdout]    |
[INFO] [stdout] 88 |                 format!("couldn't read program rom: {}", why.description())
[INFO] [stdout]    |                                                              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/nes/rom.rs:99:64
[INFO] [stdout]    |
[INFO] [stdout] 99 |                 format!("couldn't read character rom: {}", why.description())
[INFO] [stdout]    |                                                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `impl Future<Output = [async output]>: futures::future::Future` is not satisfied
[INFO] [stdout]    --> src/lib.rs:80:1
[INFO] [stdout]     |
[INFO] [stdout] 80  | #[wasm_bindgen(start)]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^ the trait `futures::future::Future` is not implemented for `impl Future<Output = [async output]>`
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `spawn_local`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/wasm-bindgen-futures-0.3.27/src/legacy_shared.rs:101:8
[INFO] [stdout]     |
[INFO] [stdout] 101 |     F: Future<Item = (), Error = ()> + 'static,
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `spawn_local`
[INFO] [stdout]     = note: this error originates in the attribute macro `wasm_bindgen` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust-webpack-template` due to 5 previous errors; 6 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "2409842c831be5b8b9abca4f14cac0815908bd15247eb0100067d90777798937", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2409842c831be5b8b9abca4f14cac0815908bd15247eb0100067d90777798937", kill_on_drop: false }`
[INFO] [stdout] 2409842c831be5b8b9abca4f14cac0815908bd15247eb0100067d90777798937