[INFO] cloning repository https://github.com/pczora/nihgbe [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pczora/nihgbe" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpczora%2Fnihgbe", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpczora%2Fnihgbe'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d30674150adf8a220b234743221a176f1a91aacb [INFO] checking pczora/nihgbe against master#18bd2dd5cda08b09ace6e37c1a0312e9b2bb4beb for pr-96970 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpczora%2Fnihgbe" "/workspace/builds/worker-52/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-52/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pczora/nihgbe on toolchain 18bd2dd5cda08b09ace6e37c1a0312e9b2bb4beb [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+18bd2dd5cda08b09ace6e37c1a0312e9b2bb4beb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/pczora/nihgbe [INFO] finished tweaking git repo https://github.com/pczora/nihgbe [INFO] tweaked toml for git repo https://github.com/pczora/nihgbe written to /workspace/builds/worker-52/source/Cargo.toml [INFO] crate git repo https://github.com/pczora/nihgbe already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+18bd2dd5cda08b09ace6e37c1a0312e9b2bb4beb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded version-compare v0.0.10 [INFO] [stderr] Downloaded sdl2 v0.34.5 [INFO] [stderr] Downloaded libc v0.2.97 [INFO] [stderr] Downloaded sdl2-sys v0.34.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+18bd2dd5cda08b09ace6e37c1a0312e9b2bb4beb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 72d67067ebd60117b20e91eef9e9281e155aa3c044fa3e55a6d8a2c741532e89 [INFO] running `Command { std: "docker" "start" "-a" "72d67067ebd60117b20e91eef9e9281e155aa3c044fa3e55a6d8a2c741532e89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "72d67067ebd60117b20e91eef9e9281e155aa3c044fa3e55a6d8a2c741532e89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "72d67067ebd60117b20e91eef9e9281e155aa3c044fa3e55a6d8a2c741532e89", kill_on_drop: false }` [INFO] [stdout] 72d67067ebd60117b20e91eef9e9281e155aa3c044fa3e55a6d8a2c741532e89 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+18bd2dd5cda08b09ace6e37c1a0312e9b2bb4beb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0aafb34c37b0730301aa7f74eaaf6351f79c8f22aa14e30e17ef895c6619e6e6 [INFO] running `Command { std: "docker" "start" "-a" "0aafb34c37b0730301aa7f74eaaf6351f79c8f22aa14e30e17ef895c6619e6e6", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Compiling version-compare v0.0.10 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling sdl2 v0.34.5 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling sdl2-sys v0.34.5 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking nihgbe v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `super::cpu` [INFO] [stdout] --> src/debug.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use super::cpu; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::cpu` [INFO] [stdout] --> src/debug.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use super::cpu; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::iter` [INFO] [stdout] --> src/mem.rs:132:9 [INFO] [stdout] | [INFO] [stdout] 132 | use std::iter; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `HALFCARRY_FLAG` [INFO] [stdout] --> src/cpu.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | const HALFCARRY_FLAG: u8 = 0b00100000; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `CPU_FREQUENCY_HZ` [INFO] [stdout] --> src/cpu.rs:31:1 [INFO] [stdout] | [INFO] [stdout] 31 | const CPU_FREQUENCY_HZ: i32 = 4_194_304; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `dec_16bit_register` [INFO] [stdout] --> src/cpu.rs:500:8 [INFO] [stdout] | [INFO] [stdout] 500 | fn dec_16bit_register(&self, reg: &Registers) -> CPU { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_subtract` [INFO] [stdout] --> src/cpu.rs:576:8 [INFO] [stdout] | [INFO] [stdout] 576 | fn get_subtract(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `EMPTY_UNUSABLE_0_START` [INFO] [stdout] --> src/mem.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | const EMPTY_UNUSABLE_0_START: u16 = 0xfea0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_pixel_value` [INFO] [stdout] --> src/ppu.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 30 | fn get_pixel_value(&self, pixel: u8) -> u8 { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_high_byte` [INFO] [stdout] --> src/registers.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn set_high_byte(&self, byte: u8) -> Register { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_low_byte` [INFO] [stdout] --> src/registers.rs:44:12 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn set_low_byte(&self, byte: u8) -> Register { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_16bit_value` [INFO] [stdout] --> src/registers.rs:50:12 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn set_16bit_value(&self, bytes: u16) -> Register { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `AF` [INFO] [stdout] --> src/registers.rs:64:5 [INFO] [stdout] | [INFO] [stdout] 64 | AF, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `HALFCARRY_FLAG` [INFO] [stdout] --> src/cpu.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | const HALFCARRY_FLAG: u8 = 0b00100000; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `CPU_FREQUENCY_HZ` [INFO] [stdout] --> src/cpu.rs:31:1 [INFO] [stdout] | [INFO] [stdout] 31 | const CPU_FREQUENCY_HZ: i32 = 4_194_304; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `dec_16bit_register` [INFO] [stdout] --> src/cpu.rs:500:8 [INFO] [stdout] | [INFO] [stdout] 500 | fn dec_16bit_register(&self, reg: &Registers) -> CPU { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_subtract` [INFO] [stdout] --> src/cpu.rs:576:8 [INFO] [stdout] | [INFO] [stdout] 576 | fn get_subtract(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `EMPTY_UNUSABLE_0_START` [INFO] [stdout] --> src/mem.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | const EMPTY_UNUSABLE_0_START: u16 = 0xfea0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_high_byte` [INFO] [stdout] --> src/registers.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn set_high_byte(&self, byte: u8) -> Register { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_low_byte` [INFO] [stdout] --> src/registers.rs:44:12 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn set_low_byte(&self, byte: u8) -> Register { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_16bit_value` [INFO] [stdout] --> src/registers.rs:50:12 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn set_16bit_value(&self, bytes: u16) -> Register { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `AF` [INFO] [stdout] --> src/registers.rs:64:5 [INFO] [stdout] | [INFO] [stdout] 64 | AF, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 00s [INFO] running `Command { std: "docker" "inspect" "0aafb34c37b0730301aa7f74eaaf6351f79c8f22aa14e30e17ef895c6619e6e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0aafb34c37b0730301aa7f74eaaf6351f79c8f22aa14e30e17ef895c6619e6e6", kill_on_drop: false }` [INFO] [stdout] 0aafb34c37b0730301aa7f74eaaf6351f79c8f22aa14e30e17ef895c6619e6e6