[INFO] cloning repository https://github.com/nathanj/rustboy [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nathanj/rustboy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnathanj%2Frustboy", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnathanj%2Frustboy'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 030fc1ecd5b03292280bddbbff4d7503d60661e4 [INFO] checking nathanj/rustboy against master#0d37dca25a51fb900a402c94c8818ad1c2789e30 for pr-77526 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnathanj%2Frustboy" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nathanj/rustboy on toolchain 0d37dca25a51fb900a402c94c8818ad1c2789e30 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/nathanj/rustboy [INFO] finished tweaking git repo https://github.com/nathanj/rustboy [INFO] tweaked toml for git repo https://github.com/nathanj/rustboy written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/nathanj/rustboy already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] error: the lock file /workspace/builds/worker-11/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "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] 63561d9217f9eae0aa7a79f443f673c0cdbac7fa7bb802014a3abf28bcfc6f3e [INFO] running `Command { std: "docker" "start" "-a" "63561d9217f9eae0aa7a79f443f673c0cdbac7fa7bb802014a3abf28bcfc6f3e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "63561d9217f9eae0aa7a79f443f673c0cdbac7fa7bb802014a3abf28bcfc6f3e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "63561d9217f9eae0aa7a79f443f673c0cdbac7fa7bb802014a3abf28bcfc6f3e", kill_on_drop: false }` [INFO] [stdout] 63561d9217f9eae0aa7a79f443f673c0cdbac7fa7bb802014a3abf28bcfc6f3e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5327432da15472d9120f8774336a0140019099f190de11d79393828efb05aeb7 [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" "5327432da15472d9120f8774336a0140019099f190de11d79393828efb05aeb7", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Compiling sdl2-sys v0.7.0 [INFO] [stderr] Checking utf8-ranges v0.1.3 [INFO] [stderr] Checking regex-syntax v0.3.9 [INFO] [stderr] Compiling rustboy v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking bitflags v0.3.3 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Checking log v0.4.11 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking aho-corasick v0.5.3 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Checking thread_local v0.2.7 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking regex v0.1.80 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking env_logger v0.3.5 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking sdl2 v0.12.1 [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/mem.rs:263:21 [INFO] [stdout] | [INFO] [stdout] 263 | let mut f = try!(File::open("eram")); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/mem.rs:264:9 [INFO] [stdout] | [INFO] [stdout] 264 | try!(f.read_exact(&mut self.eram)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/mem.rs:269:21 [INFO] [stdout] | [INFO] [stdout] 269 | let mut f = try!(File::create("eram")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/mem.rs:270:9 [INFO] [stdout] | [INFO] [stdout] 270 | try!(f.write_all(&self.eram)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/cpu.rs:1713:46 [INFO] [stdout] | [INFO] [stdout] 1713 | let val = mm.read(self.hl());; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/mem.rs:58:20 [INFO] [stdout] | [INFO] [stdout] 58 | 0xff10 ... 0xff3f => { self.sound.write().unwrap().handle_addr(addr, write, val) } [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/mem.rs:87:15 [INFO] [stdout] | [INFO] [stdout] 87 | 0 ... 0x1fff => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/mem.rs:104:20 [INFO] [stdout] | [INFO] [stdout] 104 | 0x2000 ... 0x3fff => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/mem.rs:116:20 [INFO] [stdout] | [INFO] [stdout] 116 | 0x4000 ... 0x5fff => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/mem.rs:122:20 [INFO] [stdout] | [INFO] [stdout] 122 | 0x6000 ... 0x7fff => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/mem.rs:129:20 [INFO] [stdout] | [INFO] [stdout] 129 | 0x8000 ... 0x9fff => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/mem.rs:136:20 [INFO] [stdout] | [INFO] [stdout] 136 | 0xa000 ... 0xbfff => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/mem.rs:143:20 [INFO] [stdout] | [INFO] [stdout] 143 | 0xc000 ... 0xdfff => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/mem.rs:150:20 [INFO] [stdout] | [INFO] [stdout] 150 | 0xe000 ... 0xfdff => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/mem.rs:157:20 [INFO] [stdout] | [INFO] [stdout] 157 | 0xfe00 ... 0xfe9f => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/mem.rs:164:20 [INFO] [stdout] | [INFO] [stdout] 164 | 0xfea0 ... 0xfeff => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/mem.rs:169:20 [INFO] [stdout] | [INFO] [stdout] 169 | 0xff00 ... 0xff7f => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/mem.rs:173:20 [INFO] [stdout] | [INFO] [stdout] 173 | 0xff80 ... 0xfffe => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/sound.rs:476:20 [INFO] [stdout] | [INFO] [stdout] 476 | ... 0xff30 ... 0xff3f => { if write { self.wave_ram[addr as usize - 0xff30 as usize] = val; } self.wave_ram[addr as usize - 0xff30 as u... [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/mem.rs:263:21 [INFO] [stdout] | [INFO] [stdout] 263 | let mut f = try!(File::open("eram")); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/mem.rs:264:9 [INFO] [stdout] | [INFO] [stdout] 264 | try!(f.read_exact(&mut self.eram)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/mem.rs:269:21 [INFO] [stdout] | [INFO] [stdout] 269 | let mut f = try!(File::create("eram")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/mem.rs:270:9 [INFO] [stdout] | [INFO] [stdout] 270 | try!(f.write_all(&self.eram)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/cpu.rs:1713:46 [INFO] [stdout] | [INFO] [stdout] 1713 | let val = mm.read(self.hl());; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/mem.rs:58:20 [INFO] [stdout] | [INFO] [stdout] 58 | 0xff10 ... 0xff3f => { self.sound.write().unwrap().handle_addr(addr, write, val) } [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/mem.rs:87:15 [INFO] [stdout] | [INFO] [stdout] 87 | 0 ... 0x1fff => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/mem.rs:104:20 [INFO] [stdout] | [INFO] [stdout] 104 | 0x2000 ... 0x3fff => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/mem.rs:116:20 [INFO] [stdout] | [INFO] [stdout] 116 | 0x4000 ... 0x5fff => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/mem.rs:122:20 [INFO] [stdout] | [INFO] [stdout] 122 | 0x6000 ... 0x7fff => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/mem.rs:129:20 [INFO] [stdout] | [INFO] [stdout] 129 | 0x8000 ... 0x9fff => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/mem.rs:136:20 [INFO] [stdout] | [INFO] [stdout] 136 | 0xa000 ... 0xbfff => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/mem.rs:143:20 [INFO] [stdout] | [INFO] [stdout] 143 | 0xc000 ... 0xdfff => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/mem.rs:150:20 [INFO] [stdout] | [INFO] [stdout] 150 | 0xe000 ... 0xfdff => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/mem.rs:157:20 [INFO] [stdout] | [INFO] [stdout] 157 | 0xfe00 ... 0xfe9f => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/mem.rs:164:20 [INFO] [stdout] | [INFO] [stdout] 164 | 0xfea0 ... 0xfeff => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/mem.rs:169:20 [INFO] [stdout] | [INFO] [stdout] 169 | 0xff00 ... 0xff7f => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/mem.rs:173:20 [INFO] [stdout] | [INFO] [stdout] 173 | 0xff80 ... 0xfffe => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/sound.rs:476:20 [INFO] [stdout] | [INFO] [stdout] 476 | ... 0xff30 ... 0xff3f => { if write { self.wave_ram[addr as usize - 0xff30 as usize] = val; } self.wave_ram[addr as usize - 0xff30 as u... [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0063]: missing fields `eram`, `eram_enabled`, `rom_bank` and 1 other field in initializer of `MemoryMap` [INFO] [stdout] --> src/cpu.rs:2539:18 [INFO] [stdout] | [INFO] [stdout] 2539 | let mut mm = mem::MemoryMap { rom: rom, vram: vram, wram: wram, hram: hram, [INFO] [stdout] | ^^^^^^^^^^^^^^ missing `eram`, `eram_enabled`, `rom_bank` and 1 other field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/cpu.rs:699:13 [INFO] [stdout] | [INFO] [stdout] 699 | _ => { panic!("bad cb opcode {:02x}", opcode); } [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/mem.rs:186:13 [INFO] [stdout] | [INFO] [stdout] 186 | _ => { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0063`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustboy` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/sound.rs:149:13 [INFO] [stdout] | [INFO] [stdout] 149 | let mut s = self.sound.write().unwrap(); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/sound.rs:175:13 [INFO] [stdout] | [INFO] [stdout] 175 | let mut s = self.sound.write().unwrap(); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/sound.rs:237:13 [INFO] [stdout] | [INFO] [stdout] 237 | let mut sound = self.sound.write().unwrap(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:215:5 [INFO] [stdout] | [INFO] [stdout] 215 | gb.mm.load_eram(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/mem.rs:98:29 [INFO] [stdout] | [INFO] [stdout] 98 | ... self.save_eram(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 26 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "5327432da15472d9120f8774336a0140019099f190de11d79393828efb05aeb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5327432da15472d9120f8774336a0140019099f190de11d79393828efb05aeb7", kill_on_drop: false }` [INFO] [stdout] 5327432da15472d9120f8774336a0140019099f190de11d79393828efb05aeb7