[INFO] updating cached repository https://github.com/renanferr/rust_nes [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] d3759881b89318921aecfaf2e794c740cd14e2c9 [INFO] testing renanferr/rust_nes against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frenanferr%2Frust_nes" "/workspace/builds/worker-0/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/renanferr/rust_nes on toolchain 28742a1146f10a4f09369baad027a464acb7a766 [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/renanferr/rust_nes [INFO] finished tweaking git repo https://github.com/renanferr/rust_nes [INFO] tweaked toml for git repo https://github.com/renanferr/rust_nes written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/renanferr/rust_nes already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e78588eb5a3f2bdb80d287591867f949ec09f8145064bf083bd8723699eae622 [INFO] running `"docker" "start" "-a" "e78588eb5a3f2bdb80d287591867f949ec09f8145064bf083bd8723699eae622"` [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling getrandom v0.1.12 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.5 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling sdl2 v0.32.2 [INFO] [stderr] Compiling sdl2-sys v0.32.6 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling c2-chacha v0.2.2 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling pixel_engine v0.0.9 [INFO] [stderr] Compiling rust_nes v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/nes/cpu.rs:120:59 [INFO] [stderr] | [INFO] [stderr] 120 | let lo: u16 = self.read(self.addr_abs + 0).into();; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/nes/cpu.rs:121:59 [INFO] [stderr] | [INFO] [stderr] 121 | let hi: u16 = self.read(self.addr_abs + 1).into();; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::cpu::CPU6502` [INFO] [stderr] --> src/nes/bus.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use super::cpu::CPU6502; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `b_read_only` [INFO] [stderr] --> src/nes/bus.rs:23:35 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn read(&self, addr: u16, b_read_only: bool) -> u8 { [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_b_read_only` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Flags6502` [INFO] [stderr] --> src/nes/cpu.rs:33:8 [INFO] [stderr] | [INFO] [stderr] 33 | struct Flags6502; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `INSTRUCTION` [INFO] [stderr] --> src/nes/cpu.rs:46:8 [INFO] [stderr] | [INFO] [stderr] 46 | struct INSTRUCTION { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `a` [INFO] [stderr] --> src/nes/cpu.rs:59:5 [INFO] [stderr] | [INFO] [stderr] 59 | a: u8, // accumulator register [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `x` [INFO] [stderr] --> src/nes/cpu.rs:60:5 [INFO] [stderr] | [INFO] [stderr] 60 | x: u8, // x register [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `y` [INFO] [stderr] --> src/nes/cpu.rs:61:5 [INFO] [stderr] | [INFO] [stderr] 61 | y: u8, // y register [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `stkp` [INFO] [stderr] --> src/nes/cpu.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | stkp: u8, // stack pointer [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `pc` [INFO] [stderr] --> src/nes/cpu.rs:63:5 [INFO] [stderr] | [INFO] [stderr] 63 | pc: u16, // program counter [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `status` [INFO] [stderr] --> src/nes/cpu.rs:64:5 [INFO] [stderr] | [INFO] [stderr] 64 | status: u8, // status register [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `fetched` [INFO] [stderr] --> src/nes/cpu.rs:66:5 [INFO] [stderr] | [INFO] [stderr] 66 | fetched: u8, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `temp` [INFO] [stderr] --> src/nes/cpu.rs:67:5 [INFO] [stderr] | [INFO] [stderr] 67 | temp: u16, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `addr_abs` [INFO] [stderr] --> src/nes/cpu.rs:68:5 [INFO] [stderr] | [INFO] [stderr] 68 | addr_abs: u16, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `addr_rel` [INFO] [stderr] --> src/nes/cpu.rs:69:5 [INFO] [stderr] | [INFO] [stderr] 69 | addr_rel: u16, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `opcode` [INFO] [stderr] --> src/nes/cpu.rs:70:5 [INFO] [stderr] | [INFO] [stderr] 70 | opcode: u8, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `cycles` [INFO] [stderr] --> src/nes/cpu.rs:71:5 [INFO] [stderr] | [INFO] [stderr] 71 | cycles: u8, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `clock_count` [INFO] [stderr] --> src/nes/cpu.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | clock_count: u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `connect_bus` [INFO] [stderr] --> src/nes/cpu.rs:113:5 [INFO] [stderr] | [INFO] [stderr] 113 | pub fn connect_bus(&mut self, b: Bus) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `reset` [INFO] [stderr] --> src/nes/cpu.rs:117:5 [INFO] [stderr] | [INFO] [stderr] 117 | pub fn reset(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_flag` [INFO] [stderr] --> src/nes/cpu.rs:142:5 [INFO] [stderr] | [INFO] [stderr] 142 | pub fn get_flag(&self, f: u8) -> u8 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_flag` [INFO] [stderr] --> src/nes/cpu.rs:150:5 [INFO] [stderr] | [INFO] [stderr] 150 | pub fn set_flag(&mut self, f: u8, v: bool) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `irq` [INFO] [stderr] --> src/nes/cpu.rs:159:5 [INFO] [stderr] | [INFO] [stderr] 159 | pub fn irq(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `nmi` [INFO] [stderr] --> src/nes/cpu.rs:191:5 [INFO] [stderr] | [INFO] [stderr] 191 | pub fn nmi(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `clock` [INFO] [stderr] --> src/nes/cpu.rs:212:5 [INFO] [stderr] | [INFO] [stderr] 212 | pub fn clock(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: comparison is useless due to type limits [INFO] [stderr] --> src/nes/bus.rs:18:12 [INFO] [stderr] | [INFO] [stderr] 18 | if addr >= 0x0000 && addr <= 0xFFFF { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: comparison is useless due to type limits [INFO] [stderr] --> src/nes/bus.rs:18:30 [INFO] [stderr] | [INFO] [stderr] 18 | if addr >= 0x0000 && addr <= 0xFFFF { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: comparison is useless due to type limits [INFO] [stderr] --> src/nes/bus.rs:24:12 [INFO] [stderr] | [INFO] [stderr] 24 | if addr >= 0x0000 && addr <= 0xFFFF { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: comparison is useless due to type limits [INFO] [stderr] --> src/nes/bus.rs:24:30 [INFO] [stderr] | [INFO] [stderr] 24 | if addr >= 0x0000 && addr <= 0xFFFF { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 30 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 25.05s [INFO] running `"docker" "inspect" "e78588eb5a3f2bdb80d287591867f949ec09f8145064bf083bd8723699eae622"` [INFO] running `"docker" "rm" "-f" "e78588eb5a3f2bdb80d287591867f949ec09f8145064bf083bd8723699eae622"` [INFO] [stdout] e78588eb5a3f2bdb80d287591867f949ec09f8145064bf083bd8723699eae622 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 3cf6ceff94bccc9eaa7353333a0fefc3b462344b6cee03d881a893ce79df872d [INFO] running `"docker" "start" "-a" "3cf6ceff94bccc9eaa7353333a0fefc3b462344b6cee03d881a893ce79df872d"` [INFO] [stderr] Compiling rust_nes v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/nes/cpu.rs:120:59 [INFO] [stderr] | [INFO] [stderr] 120 | let lo: u16 = self.read(self.addr_abs + 0).into();; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/nes/cpu.rs:121:59 [INFO] [stderr] | [INFO] [stderr] 121 | let hi: u16 = self.read(self.addr_abs + 1).into();; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::cpu::CPU6502` [INFO] [stderr] --> src/nes/bus.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use super::cpu::CPU6502; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `b_read_only` [INFO] [stderr] --> src/nes/bus.rs:23:35 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn read(&self, addr: u16, b_read_only: bool) -> u8 { [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_b_read_only` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Flags6502` [INFO] [stderr] --> src/nes/cpu.rs:33:8 [INFO] [stderr] | [INFO] [stderr] 33 | struct Flags6502; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `INSTRUCTION` [INFO] [stderr] --> src/nes/cpu.rs:46:8 [INFO] [stderr] | [INFO] [stderr] 46 | struct INSTRUCTION { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `a` [INFO] [stderr] --> src/nes/cpu.rs:59:5 [INFO] [stderr] | [INFO] [stderr] 59 | a: u8, // accumulator register [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `x` [INFO] [stderr] --> src/nes/cpu.rs:60:5 [INFO] [stderr] | [INFO] [stderr] 60 | x: u8, // x register [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `y` [INFO] [stderr] --> src/nes/cpu.rs:61:5 [INFO] [stderr] | [INFO] [stderr] 61 | y: u8, // y register [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `stkp` [INFO] [stderr] --> src/nes/cpu.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | stkp: u8, // stack pointer [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `pc` [INFO] [stderr] --> src/nes/cpu.rs:63:5 [INFO] [stderr] | [INFO] [stderr] 63 | pc: u16, // program counter [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `status` [INFO] [stderr] --> src/nes/cpu.rs:64:5 [INFO] [stderr] | [INFO] [stderr] 64 | status: u8, // status register [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `fetched` [INFO] [stderr] --> src/nes/cpu.rs:66:5 [INFO] [stderr] | [INFO] [stderr] 66 | fetched: u8, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `temp` [INFO] [stderr] --> src/nes/cpu.rs:67:5 [INFO] [stderr] | [INFO] [stderr] 67 | temp: u16, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `addr_abs` [INFO] [stderr] --> src/nes/cpu.rs:68:5 [INFO] [stderr] | [INFO] [stderr] 68 | addr_abs: u16, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `addr_rel` [INFO] [stderr] --> src/nes/cpu.rs:69:5 [INFO] [stderr] | [INFO] [stderr] 69 | addr_rel: u16, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `opcode` [INFO] [stderr] --> src/nes/cpu.rs:70:5 [INFO] [stderr] | [INFO] [stderr] 70 | opcode: u8, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `cycles` [INFO] [stderr] --> src/nes/cpu.rs:71:5 [INFO] [stderr] | [INFO] [stderr] 71 | cycles: u8, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `clock_count` [INFO] [stderr] --> src/nes/cpu.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | clock_count: u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `connect_bus` [INFO] [stderr] --> src/nes/cpu.rs:113:5 [INFO] [stderr] | [INFO] [stderr] 113 | pub fn connect_bus(&mut self, b: Bus) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `reset` [INFO] [stderr] --> src/nes/cpu.rs:117:5 [INFO] [stderr] | [INFO] [stderr] 117 | pub fn reset(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_flag` [INFO] [stderr] --> src/nes/cpu.rs:142:5 [INFO] [stderr] | [INFO] [stderr] 142 | pub fn get_flag(&self, f: u8) -> u8 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_flag` [INFO] [stderr] --> src/nes/cpu.rs:150:5 [INFO] [stderr] | [INFO] [stderr] 150 | pub fn set_flag(&mut self, f: u8, v: bool) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `irq` [INFO] [stderr] --> src/nes/cpu.rs:159:5 [INFO] [stderr] | [INFO] [stderr] 159 | pub fn irq(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `nmi` [INFO] [stderr] --> src/nes/cpu.rs:191:5 [INFO] [stderr] | [INFO] [stderr] 191 | pub fn nmi(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `clock` [INFO] [stderr] --> src/nes/cpu.rs:212:5 [INFO] [stderr] | [INFO] [stderr] 212 | pub fn clock(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: comparison is useless due to type limits [INFO] [stderr] --> src/nes/bus.rs:18:12 [INFO] [stderr] | [INFO] [stderr] 18 | if addr >= 0x0000 && addr <= 0xFFFF { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: comparison is useless due to type limits [INFO] [stderr] --> src/nes/bus.rs:18:30 [INFO] [stderr] | [INFO] [stderr] 18 | if addr >= 0x0000 && addr <= 0xFFFF { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: comparison is useless due to type limits [INFO] [stderr] --> src/nes/bus.rs:24:12 [INFO] [stderr] | [INFO] [stderr] 24 | if addr >= 0x0000 && addr <= 0xFFFF { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: comparison is useless due to type limits [INFO] [stderr] --> src/nes/bus.rs:24:30 [INFO] [stderr] | [INFO] [stderr] 24 | if addr >= 0x0000 && addr <= 0xFFFF { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 30 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.11s [INFO] running `"docker" "inspect" "3cf6ceff94bccc9eaa7353333a0fefc3b462344b6cee03d881a893ce79df872d"` [INFO] running `"docker" "rm" "-f" "3cf6ceff94bccc9eaa7353333a0fefc3b462344b6cee03d881a893ce79df872d"` [INFO] [stdout] 3cf6ceff94bccc9eaa7353333a0fefc3b462344b6cee03d881a893ce79df872d [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 32d972d0829e2d30bed2d4786e17fae9ff3ca8fbf0b70b761c462e5a6b73de35 [INFO] running `"docker" "start" "-a" "32d972d0829e2d30bed2d4786e17fae9ff3ca8fbf0b70b761c462e5a6b73de35"` [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/nes/cpu.rs:120:59 [INFO] [stderr] | [INFO] [stderr] 120 | let lo: u16 = self.read(self.addr_abs + 0).into();; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/nes/cpu.rs:121:59 [INFO] [stderr] | [INFO] [stderr] 121 | let hi: u16 = self.read(self.addr_abs + 1).into();; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::cpu::CPU6502` [INFO] [stderr] --> src/nes/bus.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use super::cpu::CPU6502; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `b_read_only` [INFO] [stderr] --> src/nes/bus.rs:23:35 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn read(&self, addr: u16, b_read_only: bool) -> u8 { [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_b_read_only` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Flags6502` [INFO] [stderr] --> src/nes/cpu.rs:33:8 [INFO] [stderr] | [INFO] [stderr] 33 | struct Flags6502; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `INSTRUCTION` [INFO] [stderr] --> src/nes/cpu.rs:46:8 [INFO] [stderr] | [INFO] [stderr] 46 | struct INSTRUCTION { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `a` [INFO] [stderr] --> src/nes/cpu.rs:59:5 [INFO] [stderr] | [INFO] [stderr] 59 | a: u8, // accumulator register [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `x` [INFO] [stderr] --> src/nes/cpu.rs:60:5 [INFO] [stderr] | [INFO] [stderr] 60 | x: u8, // x register [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `y` [INFO] [stderr] --> src/nes/cpu.rs:61:5 [INFO] [stderr] | [INFO] [stderr] 61 | y: u8, // y register [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `stkp` [INFO] [stderr] --> src/nes/cpu.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | stkp: u8, // stack pointer [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `pc` [INFO] [stderr] --> src/nes/cpu.rs:63:5 [INFO] [stderr] | [INFO] [stderr] 63 | pc: u16, // program counter [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `status` [INFO] [stderr] --> src/nes/cpu.rs:64:5 [INFO] [stderr] | [INFO] [stderr] 64 | status: u8, // status register [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `fetched` [INFO] [stderr] --> src/nes/cpu.rs:66:5 [INFO] [stderr] | [INFO] [stderr] 66 | fetched: u8, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `temp` [INFO] [stderr] --> src/nes/cpu.rs:67:5 [INFO] [stderr] | [INFO] [stderr] 67 | temp: u16, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `addr_abs` [INFO] [stderr] --> src/nes/cpu.rs:68:5 [INFO] [stderr] | [INFO] [stderr] 68 | addr_abs: u16, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `addr_rel` [INFO] [stderr] --> src/nes/cpu.rs:69:5 [INFO] [stderr] | [INFO] [stderr] 69 | addr_rel: u16, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `opcode` [INFO] [stderr] --> src/nes/cpu.rs:70:5 [INFO] [stderr] | [INFO] [stderr] 70 | opcode: u8, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `cycles` [INFO] [stderr] --> src/nes/cpu.rs:71:5 [INFO] [stderr] | [INFO] [stderr] 71 | cycles: u8, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `clock_count` [INFO] [stderr] --> src/nes/cpu.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | clock_count: u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `connect_bus` [INFO] [stderr] --> src/nes/cpu.rs:113:5 [INFO] [stderr] | [INFO] [stderr] 113 | pub fn connect_bus(&mut self, b: Bus) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `reset` [INFO] [stderr] --> src/nes/cpu.rs:117:5 [INFO] [stderr] | [INFO] [stderr] 117 | pub fn reset(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_flag` [INFO] [stderr] --> src/nes/cpu.rs:142:5 [INFO] [stderr] | [INFO] [stderr] 142 | pub fn get_flag(&self, f: u8) -> u8 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_flag` [INFO] [stderr] --> src/nes/cpu.rs:150:5 [INFO] [stderr] | [INFO] [stderr] 150 | pub fn set_flag(&mut self, f: u8, v: bool) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `irq` [INFO] [stderr] --> src/nes/cpu.rs:159:5 [INFO] [stderr] | [INFO] [stderr] 159 | pub fn irq(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `nmi` [INFO] [stderr] --> src/nes/cpu.rs:191:5 [INFO] [stderr] | [INFO] [stderr] 191 | pub fn nmi(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `clock` [INFO] [stderr] --> src/nes/cpu.rs:212:5 [INFO] [stderr] | [INFO] [stderr] 212 | pub fn clock(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: comparison is useless due to type limits [INFO] [stderr] --> src/nes/bus.rs:18:12 [INFO] [stderr] | [INFO] [stderr] 18 | if addr >= 0x0000 && addr <= 0xFFFF { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: comparison is useless due to type limits [INFO] [stderr] --> src/nes/bus.rs:18:30 [INFO] [stderr] | [INFO] [stderr] 18 | if addr >= 0x0000 && addr <= 0xFFFF { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: comparison is useless due to type limits [INFO] [stderr] --> src/nes/bus.rs:24:12 [INFO] [stderr] | [INFO] [stderr] 24 | if addr >= 0x0000 && addr <= 0xFFFF { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: comparison is useless due to type limits [INFO] [stderr] --> src/nes/bus.rs:24:30 [INFO] [stderr] | [INFO] [stderr] 24 | if addr >= 0x0000 && addr <= 0xFFFF { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 30 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.22s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rust_nes-5b84bbd105c18c4a [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "32d972d0829e2d30bed2d4786e17fae9ff3ca8fbf0b70b761c462e5a6b73de35"` [INFO] running `"docker" "rm" "-f" "32d972d0829e2d30bed2d4786e17fae9ff3ca8fbf0b70b761c462e5a6b73de35"` [INFO] [stdout] 32d972d0829e2d30bed2d4786e17fae9ff3ca8fbf0b70b761c462e5a6b73de35