[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-chip8/92e203e4b96de9ac1c20a945bb3d1f173e5d8bed against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchivequiachon%2Frust-chip8" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/chivequiachon/rust-chip8 on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", 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-6-tc1/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a9fd26888c27d2703636ee4336c9767492b38944cb969878162668f0eceaab00 [INFO] running `Command { std: "docker" "start" "-a" "a9fd26888c27d2703636ee4336c9767492b38944cb969878162668f0eceaab00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a9fd26888c27d2703636ee4336c9767492b38944cb969878162668f0eceaab00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a9fd26888c27d2703636ee4336c9767492b38944cb969878162668f0eceaab00", kill_on_drop: false }` [INFO] [stdout] a9fd26888c27d2703636ee4336c9767492b38944cb969878162668f0eceaab00 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1d814a999b9ea6f25744634846c022a4dfbdcfcc11b1a691d3d0072598a08a1a [INFO] running `Command { std: "docker" "start" "-a" "1d814a999b9ea6f25744634846c022a4dfbdcfcc11b1a691d3d0072598a08a1a", 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] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 195 - self.pc += (v0 + nnn); [INFO] [stdout] 195 + self.pc += v0 + nnn; [INFO] [stdout] | [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] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 255 - self.i += (self.read_reg_vx(x) as u16); [INFO] [stdout] 255 + self.i += self.read_reg_vx(x) as u16; [INFO] [stdout] | [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] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 195 - self.pc += (v0 + nnn); [INFO] [stdout] 195 + self.pc += v0 + nnn; [INFO] [stdout] | [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] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 255 - self.i += (self.read_reg_vx(x) as u16); [INFO] [stdout] 255 + self.i += self.read_reg_vx(x) as u16; [INFO] [stdout] | [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[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] | ^^^^^^^^^^^^^^^^^^^^^^^^ unknown field [INFO] [stdout] | [INFO] [stdout] help: a field with a similar name exists [INFO] [stdout] | [INFO] [stdout] 48 | self.delay_timer_set_time = time::Instant::now(); [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~ [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] | ^^^^^^^^^^^^^^^^^^^^^^^^ unknown field [INFO] [stdout] | [INFO] [stdout] help: a field with a similar name exists [INFO] [stdout] | [INFO] [stdout] 53 | let diff = time::Instant::now() - self.delay_timer_set_time; [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~ [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] | ^^^^^^^^^^^^^^^^^^^^^^^^ unknown field [INFO] [stdout] | [INFO] [stdout] help: a field with a similar name exists [INFO] [stdout] | [INFO] [stdout] 48 | self.delay_timer_set_time = time::Instant::now(); [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~ [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] | ^^^^^^^^^^^^^^^^^^^^^^^^ unknown field [INFO] [stdout] | [INFO] [stdout] help: a field with a similar name exists [INFO] [stdout] | [INFO] [stdout] 53 | let diff = time::Instant::now() - self.delay_timer_set_time; [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~ [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_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 struct [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 `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 struct [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: variable does not need to be mutable [INFO] [stdout] --> src/cpu.rs:110:21 [INFO] [stdout] | [INFO] [stdout] 110 | let mut vx = self.read_reg_vx(x); [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/cpu.rs:110:21 [INFO] [stdout] | [INFO] [stdout] 110 | let mut vx = self.read_reg_vx(x); [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] error: aborting due to 8 previous errors; 4 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: aborting due to 8 previous errors; 4 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: could not compile `chip8` (bin "chip8") due to 9 previous errors; 4 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `chip8` (bin "chip8" test) due to 9 previous errors; 4 warnings emitted [INFO] running `Command { std: "docker" "inspect" "1d814a999b9ea6f25744634846c022a4dfbdcfcc11b1a691d3d0072598a08a1a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d814a999b9ea6f25744634846c022a4dfbdcfcc11b1a691d3d0072598a08a1a", kill_on_drop: false }` [INFO] [stdout] 1d814a999b9ea6f25744634846c022a4dfbdcfcc11b1a691d3d0072598a08a1a