[INFO] cloning repository https://github.com/chivequiachon/rust-chip8 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chivequiachon/rust-chip8" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchivequiachon%2Frust-chip8", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchivequiachon%2Frust-chip8'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 92e203e4b96de9ac1c20a945bb3d1f173e5d8bed [INFO] checking chivequiachon/rust-chip8 against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchivequiachon%2Frust-chip8" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/chivequiachon/rust-chip8 on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/chivequiachon/rust-chip8 [INFO] finished tweaking git repo https://github.com/chivequiachon/rust-chip8 [INFO] tweaked toml for git repo https://github.com/chivequiachon/rust-chip8 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/chivequiachon/rust-chip8 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 038c8146be140f773f731ade6fb73e5f581e4734680b64ac60e9b571703bbaf9 [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" "038c8146be140f773f731ade6fb73e5f581e4734680b64ac60e9b571703bbaf9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "038c8146be140f773f731ade6fb73e5f581e4734680b64ac60e9b571703bbaf9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "038c8146be140f773f731ade6fb73e5f581e4734680b64ac60e9b571703bbaf9", kill_on_drop: false }` [INFO] [stdout] 038c8146be140f773f731ade6fb73e5f581e4734680b64ac60e9b571703bbaf9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b8406391f83cf02d7e7d99f078f0d0caab489f45c03c8b58db7ddf768a48c8f3 [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" "b8406391f83cf02d7e7d99f078f0d0caab489f45c03c8b58db7ddf768a48c8f3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.58 [INFO] [stderr] Checking spin v0.5.0 [INFO] [stderr] Compiling autocfg v0.1.4 [INFO] [stderr] Checking ppv-lite86 v0.2.5 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Compiling rand_chacha v0.2.0 [INFO] [stderr] Checking c2-chacha v0.2.2 [INFO] [stderr] Checking getrandom v0.1.6 [INFO] [stderr] Checking rand_core v0.5.0 [INFO] [stderr] Checking rand v0.7.0 [INFO] [stderr] Checking chip8 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0425]: cannot find value `index` in this scope [INFO] [stdout] --> src/display.rs:35:38 [INFO] [stdout] | [INFO] [stdout] 35 | if prev_value == 1 && self.screen[index] == 0 { [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `f` in this scope [INFO] [stdout] --> src/bus.rs:74:10 [INFO] [stdout] | [INFO] [stdout] 74 | write!(f, " Delay timer: {:?}", self.delay_timer) [INFO] [stdout] | ^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `index` in this scope [INFO] [stdout] --> src/display.rs:35:38 [INFO] [stdout] | [INFO] [stdout] 35 | if prev_value == 1 && self.screen[index] == 0 { [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `f` in this scope [INFO] [stdout] --> src/bus.rs:74:10 [INFO] [stdout] | [INFO] [stdout] 74 | write!(f, " Delay timer: {:?}", self.delay_timer) [INFO] [stdout] | ^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/cpu.rs:195:28 [INFO] [stdout] | [INFO] [stdout] 195 | self.pc += (v0 + nnn); [INFO] [stdout] | ^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/cpu.rs:255:35 [INFO] [stdout] | [INFO] [stdout] 255 | self.i += (self.read_reg_vx(x) as u16); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/cpu.rs:195:28 [INFO] [stdout] | [INFO] [stdout] 195 | self.pc += (v0 + nnn); [INFO] [stdout] | ^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/cpu.rs:255:35 [INFO] [stdout] | [INFO] [stdout] 255 | self.i += (self.read_reg_vx(x) as u16); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/main.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 21 | / loop { [INFO] [stdout] 22 | | chip8.run_instruction(); [INFO] [stdout] 23 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 24 | [INFO] [stdout] 25 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/main.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 21 | / loop { [INFO] [stdout] 22 | | chip8.run_instruction(); [INFO] [stdout] 23 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 24 | [INFO] [stdout] 25 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `debug_draw_byte` found for mutable reference `&mut Bus` in the current scope [INFO] [stdout] --> src/cpu.rs:315:20 [INFO] [stdout] | [INFO] [stdout] 315 | if bus.debug_draw_byte(b, x, y + sprite_y) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ method not found in `&mut Bus` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `debug_draw_byte` found for mutable reference `&mut Bus` in the current scope [INFO] [stdout] --> src/cpu.rs:315:20 [INFO] [stdout] | [INFO] [stdout] 315 | if bus.debug_draw_byte(b, x, y + sprite_y) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ method not found in `&mut Bus` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `screen` found for mutable reference `&mut display::Display` in the current scope [INFO] [stdout] --> src/display.rs:32:26 [INFO] [stdout] | [INFO] [stdout] 32 | let prev_value = self.screen(idx); [INFO] [stdout] | ^^^^^^----- help: remove the arguments [INFO] [stdout] | | [INFO] [stdout] | field, not a method [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `screen` found for mutable reference `&mut display::Display` in the current scope [INFO] [stdout] --> src/display.rs:32:26 [INFO] [stdout] | [INFO] [stdout] 32 | let prev_value = self.screen(idx); [INFO] [stdout] | ^^^^^^----- help: remove the arguments [INFO] [stdout] | | [INFO] [stdout] | field, not a method [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0609]: no field `set_delay_timer_set_time` on type `&mut Bus` [INFO] [stdout] --> src/bus.rs:48:8 [INFO] [stdout] | [INFO] [stdout] 48 | self.set_delay_timer_set_time = time::Instant::now(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: a field with a similar name exists: `delay_timer_set_time` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0609]: no field `set_delay_timer_set_time` on type `&Bus` [INFO] [stdout] --> src/bus.rs:53:42 [INFO] [stdout] | [INFO] [stdout] 53 | let diff = time::Instant::now() - self.set_delay_timer_set_time; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: a field with a similar name exists: `delay_timer_set_time` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0609]: no field `set_delay_timer_set_time` on type `&mut Bus` [INFO] [stdout] --> src/bus.rs:48:8 [INFO] [stdout] | [INFO] [stdout] 48 | self.set_delay_timer_set_time = time::Instant::now(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: a field with a similar name exists: `delay_timer_set_time` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `get_millis` found for struct `Instant` in the current scope [INFO] [stdout] --> src/bus.rs:54:17 [INFO] [stdout] | [INFO] [stdout] 54 | let ms = diff.get_millis(); [INFO] [stdout] | ^^^^^^^^^^ method not found in `Instant` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stdout] note: `Milleseconds` defines an item `get_millis`, perhaps you need to implement it [INFO] [stdout] --> src/bus.rs:78:1 [INFO] [stdout] | [INFO] [stdout] 78 | trait Milleseconds { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `get_display_buffer` found for struct `Keyboard` in the current scope [INFO] [stdout] --> src/bus.rs:68:17 [INFO] [stdout] | [INFO] [stdout] 68 | self.keyboard.get_display_buffer() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ method not found in `Keyboard` [INFO] [stdout] | [INFO] [stdout] ::: src/keyboard.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Keyboard { [INFO] [stdout] | ------------------- method `get_display_buffer` not found for this [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0609]: no field `set_delay_timer_set_time` on type `&Bus` [INFO] [stdout] --> src/bus.rs:53:42 [INFO] [stdout] | [INFO] [stdout] 53 | let diff = time::Instant::now() - self.set_delay_timer_set_time; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: a field with a similar name exists: `delay_timer_set_time` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 8 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0599, E0609. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `get_millis` found for struct `Instant` in the current scope [INFO] [stdout] --> src/bus.rs:54:17 [INFO] [stdout] | [INFO] [stdout] 54 | let ms = diff.get_millis(); [INFO] [stdout] | ^^^^^^^^^^ method not found in `Instant` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stdout] note: `Milleseconds` defines an item `get_millis`, perhaps you need to implement it [INFO] [stdout] --> src/bus.rs:78:1 [INFO] [stdout] | [INFO] [stdout] 78 | trait Milleseconds { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `get_display_buffer` found for struct `Keyboard` in the current scope [INFO] [stdout] --> src/bus.rs:68:17 [INFO] [stdout] | [INFO] [stdout] 68 | self.keyboard.get_display_buffer() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ method not found in `Keyboard` [INFO] [stdout] | [INFO] [stdout] ::: src/keyboard.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Keyboard { [INFO] [stdout] | ------------------- method `get_display_buffer` not found for this [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `chip8` [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] error: aborting due to 8 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0599, E0609. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "b8406391f83cf02d7e7d99f078f0d0caab489f45c03c8b58db7ddf768a48c8f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b8406391f83cf02d7e7d99f078f0d0caab489f45c03c8b58db7ddf768a48c8f3", kill_on_drop: false }` [INFO] [stdout] b8406391f83cf02d7e7d99f078f0d0caab489f45c03c8b58db7ddf768a48c8f3