[INFO] cloning repository https://github.com/Ecnavda/opcode [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ecnavda/opcode" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEcnavda%2Fopcode", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEcnavda%2Fopcode'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1ed14b71318189721f1560b8c2b52fc31e3798f7 [INFO] testing Ecnavda/opcode against try#c066bf6804adc55193b71afdff6a56922f4a8689+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_in_2025-retry-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEcnavda%2Fopcode" "/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/Ecnavda/opcode [INFO] finished tweaking git repo https://github.com/Ecnavda/opcode [INFO] tweaked toml for git repo https://github.com/Ecnavda/opcode written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Ecnavda/opcode on toolchain c066bf6804adc55193b71afdff6a56922f4a8689 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Ecnavda/opcode 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" "+c066bf6804adc55193b71afdff6a56922f4a8689" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 308c95e5f95ee74de77c32a0b35e4076cb1a3494e0cc37d8588df287edc8a7df [INFO] running `Command { std: "docker" "start" "-a" "308c95e5f95ee74de77c32a0b35e4076cb1a3494e0cc37d8588df287edc8a7df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "308c95e5f95ee74de77c32a0b35e4076cb1a3494e0cc37d8588df287edc8a7df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "308c95e5f95ee74de77c32a0b35e4076cb1a3494e0cc37d8588df287edc8a7df", kill_on_drop: false }` [INFO] [stdout] 308c95e5f95ee74de77c32a0b35e4076cb1a3494e0cc37d8588df287edc8a7df [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] e4cf0286aea0464e075eff20623da2090290a4e027978aa30fd37dda5693dcf9 [INFO] running `Command { std: "docker" "start" "-a" "e4cf0286aea0464e075eff20623da2090290a4e027978aa30fd37dda5693dcf9", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling getrandom v0.1.10 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling ppv-lite86 v0.2.5 [INFO] [stderr] Compiling lazy_static v1.3.0 [INFO] [stderr] Compiling c2-chacha v0.2.2 [INFO] [stderr] Compiling rand_core v0.5.0 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand v0.7.0 [INFO] [stderr] Compiling opcode v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: type `Target_Register` should have an upper camel case name [INFO] [stdout] --> src/main.rs:25:6 [INFO] [stdout] | [INFO] [stdout] 25 | enum Target_Register { [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `TargetRegister` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/main.rs:300:13 [INFO] [stdout] | [INFO] [stdout] 300 | _ => eprintln!("Unexpected instruction. Last instruction received: {:?}", instruction), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/main.rs:300:13 [INFO] [stdout] | [INFO] [stdout] 264 | Instruction::NOP => (), [INFO] [stdout] | ---------------- matches some of the same values [INFO] [stdout] 265 | Instruction::_Call { address: a } => self._Call(a), [INFO] [stdout] | --------------------------------- matches some of the same values [INFO] [stdout] 266 | Instruction::Display => self.Display(), [INFO] [stdout] | -------------------- matches some of the same values [INFO] [stdout] 267 | Instruction::Return => self.Return(), [INFO] [stdout] | ------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 300 | _ => eprintln!("Unexpected instruction. Last instruction received: {:?}", instruction), [INFO] [stdout] | ^ ...and 32 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `address` [INFO] [stdout] --> src/main.rs:304:25 [INFO] [stdout] | [INFO] [stdout] 304 | fn _Call(&mut self, address: u16) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `register1` [INFO] [stdout] --> src/main.rs:962:25 [INFO] [stdout] | [INFO] [stdout] 962 | fn SHFTR(&mut self, register1: Target_Register, register2: Target_Register) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_register1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `register2` [INFO] [stdout] --> src/main.rs:962:53 [INFO] [stdout] | [INFO] [stdout] 962 | fn SHFTR(&mut self, register1: Target_Register, register2: Target_Register) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_register2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `register1` [INFO] [stdout] --> src/main.rs:967:24 [INFO] [stdout] | [INFO] [stdout] 967 | fn SUBY(&mut self, register1: Target_Register, register2: Target_Register) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_register1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `register2` [INFO] [stdout] --> src/main.rs:967:52 [INFO] [stdout] | [INFO] [stdout] 967 | fn SUBY(&mut self, register1: Target_Register, register2: Target_Register) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_register2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `register1` [INFO] [stdout] --> src/main.rs:972:25 [INFO] [stdout] | [INFO] [stdout] 972 | fn SHFTL(&mut self, register1: Target_Register, register2: Target_Register) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_register1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `register2` [INFO] [stdout] --> src/main.rs:972:53 [INFO] [stdout] | [INFO] [stdout] 972 | fn SHFTL(&mut self, register1: Target_Register, register2: Target_Register) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_register2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `address` [INFO] [stdout] --> src/main.rs:1035:24 [INFO] [stdout] | [INFO] [stdout] 1035 | fn JMP0(&mut self, address: u16) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `register1` [INFO] [stdout] --> src/main.rs:1048:24 [INFO] [stdout] | [INFO] [stdout] 1048 | fn DRAW(&mut self, register1: Target_Register, register2: Target_Register, height: u8) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_register1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `register2` [INFO] [stdout] --> src/main.rs:1048:52 [INFO] [stdout] | [INFO] [stdout] 1048 | fn DRAW(&mut self, register1: Target_Register, register2: Target_Register, height: u8) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_register2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `height` [INFO] [stdout] --> src/main.rs:1048:80 [INFO] [stdout] | [INFO] [stdout] 1048 | fn DRAW(&mut self, register1: Target_Register, register2: Target_Register, height: u8) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `register` [INFO] [stdout] --> src/main.rs:1053:25 [INFO] [stdout] | [INFO] [stdout] 1053 | fn SKKEQ(&mut self, register: Target_Register) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_register` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `register` [INFO] [stdout] --> src/main.rs:1058:26 [INFO] [stdout] | [INFO] [stdout] 1058 | fn SKKNEQ(&mut self, register: Target_Register) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_register` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `register` [INFO] [stdout] --> src/main.rs:1087:25 [INFO] [stdout] | [INFO] [stdout] 1087 | fn STORE(&mut self, register: Target_Register) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_register` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `register` [INFO] [stdout] --> src/main.rs:1164:26 [INFO] [stdout] | [INFO] [stdout] 1164 | fn SPRITE(&mut self, register: Target_Register) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_register` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `register` [INFO] [stdout] --> src/main.rs:1169:23 [INFO] [stdout] | [INFO] [stdout] 1169 | fn BCD(&mut self, register: Target_Register) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_register` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `register` [INFO] [stdout] --> src/main.rs:1174:24 [INFO] [stdout] | [INFO] [stdout] 1174 | fn DUMP(&mut self, register: Target_Register) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_register` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `register` [INFO] [stdout] --> src/main.rs:1179:24 [INFO] [stdout] | [INFO] [stdout] 1179 | fn LOAD(&mut self, register: Target_Register) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_register` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/main.rs:1196:12 [INFO] [stdout] | [INFO] [stdout] 1196 | Ok(x) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/main.rs:1197:23 [INFO] [stdout] | [INFO] [stdout] 1197 | if let Ok(x) = chip8.load_rom(&input) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/main.rs:1204:13 [INFO] [stdout] | [INFO] [stdout] 1204 | Err(e) => eprintln!("Something went wrong with your input. Please try again."), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/rcrt1.o" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/crti.o" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/crtbeginS.o" "/tmp/rustcb6NwPZ/symbols.o" "<3 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/{librand-8f57e25fe513b4db.rlib,librand_chacha-edc9845e357e0009.rlib,libc2_chacha-159ec9f27ac403af.rlib,libppv_lite86-d2b6008f6a6cb16f.rlib,liblazy_static-801c3e42b9a00efa.rlib,librand_core-9ef4a3ecfd949a5e.rlib,libgetrandom-037c8e1f68671ea2.rlib,liblibc-74ef4493a5f460fa.rlib,libcfg_if-5f8284c8b6f04027.rlib}.rlib" "/lib/rustlib/x86_64-unknown-linux-musl/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*}.rlib" "-lunwind" "/lib/rustlib/x86_64-unknown-linux-musl/lib/{libcfg_if-*,liblibc-*}.rlib" "-lc" "/lib/rustlib/x86_64-unknown-linux-musl/lib/{librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-L" "/tmp/rustcb6NwPZ/raw-dylibs" "-Wl,-Bdynamic" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-nostartfiles" "-L" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained" "-L" "/lib/rustlib/x86_64-unknown-linux-musl/lib" "-o" "/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/opcode-f54ad603a3f9930e" "-Wl,--gc-sections" "-static-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/crtendS.o" "/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/crtn.o" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: /usr/bin/ld: /opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/libgetrandom-037c8e1f68671ea2.rlib(getrandom-037c8e1f68671ea2.getrandom.b631b313f42af11f-cgu.0.rcgu.o): in function `getrandom::util_libc::open_readonly': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/getrandom-0.1.10/src/util_libc.rs:131:(.text._ZN9getrandom9util_libc13open_readonly17hb132c685ae111867E+0x79): undefined reference to `open64' [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] = note: some `extern` functions couldn't be found; some native libraries may need to be installed or have their path specified [INFO] [stdout] = note: use the `-l` flag to specify native libraries to link [INFO] [stdout] = note: use the `cargo:rustc-link-lib` directive to specify the native libraries to link with Cargo (see https://doc.rust-lang.org/cargo/reference/build-scripts.html#rustc-link-lib) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `opcode` (bin "opcode") due to 1 previous error; 23 warnings emitted [INFO] running `Command { std: "docker" "inspect" "e4cf0286aea0464e075eff20623da2090290a4e027978aa30fd37dda5693dcf9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4cf0286aea0464e075eff20623da2090290a4e027978aa30fd37dda5693dcf9", kill_on_drop: false }` [INFO] [stdout] e4cf0286aea0464e075eff20623da2090290a4e027978aa30fd37dda5693dcf9