[INFO] cloning repository https://github.com/SatelliteDish/chip8-emulator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SatelliteDish/chip8-emulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSatelliteDish%2Fchip8-emulator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSatelliteDish%2Fchip8-emulator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1b5f5d0caa5e923213bc0e81a3593e3f8db9d00e [INFO] testing SatelliteDish/chip8-emulator/1b5f5d0caa5e923213bc0e81a3593e3f8db9d00e against 1.81.0 for beta-1.82-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSatelliteDish%2Fchip8-emulator" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/SatelliteDish/chip8-emulator on toolchain 1.81.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.81.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/SatelliteDish/chip8-emulator [INFO] finished tweaking git repo https://github.com/SatelliteDish/chip8-emulator [INFO] tweaked toml for git repo https://github.com/SatelliteDish/chip8-emulator written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/SatelliteDish/chip8-emulator 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" "+1.81.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+1.81.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ca240aa788e0498f30d1cc9fbc99dc647e9955671c9b7d7e33aa476157c6e3ec [INFO] running `Command { std: "docker" "start" "-a" "ca240aa788e0498f30d1cc9fbc99dc647e9955671c9b7d7e33aa476157c6e3ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ca240aa788e0498f30d1cc9fbc99dc647e9955671c9b7d7e33aa476157c6e3ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca240aa788e0498f30d1cc9fbc99dc647e9955671c9b7d7e33aa476157c6e3ec", kill_on_drop: false }` [INFO] [stdout] ca240aa788e0498f30d1cc9fbc99dc647e9955671c9b7d7e33aa476157c6e3ec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+1.81.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 67f36ed0184084c366d576bca5144ed84de6b2c5dbbb3b271cf85f58ea726ef1 [INFO] running `Command { std: "docker" "start" "-a" "67f36ed0184084c366d576bca5144ed84de6b2c5dbbb3b271cf85f58ea726ef1", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling version-compare v0.1.1 [INFO] [stderr] Compiling libc v0.2.157 [INFO] [stderr] Compiling sdl2 v0.37.0 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling sdl2-sys v0.37.0 [INFO] [stderr] Compiling chip8-emu v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/chip8/mod.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 28 | impl Chip8Error { [INFO] [stdout] | --------------- associated function in this implementation [INFO] [stdout] 29 | pub fn new(message: String) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `cpu`, `pointer`, and `heap` are never read [INFO] [stdout] --> src/chip8/mod.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 37 | pub struct Chip8 { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 41 | cpu: Cpu, [INFO] [stdout] | ^^^ [INFO] [stdout] 42 | pointer: usize, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 43 | heap: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `fetch`, `decode`, and `execute` are never used [INFO] [stdout] --> src/chip8/mod.rs:83:8 [INFO] [stdout] | [INFO] [stdout] 46 | impl Chip8 { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 83 | fn fetch(&mut self) -> (u8, u8) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 91 | fn decode(&self) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 95 | fn execute(&self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `stack` is never read [INFO] [stdout] --> src/chip8/cpu.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Cpu { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 5 | stack: Stack [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `stack` is never read [INFO] [stdout] --> src/chip8/cpu.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 16 | struct Stack { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 17 | stack: Vec [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `push`, `pop`, and `peek` are never used [INFO] [stdout] --> src/chip8/cpu.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 20 | impl Stack { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn push(&mut self, item: u8) -> Result <(), Box> { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 36 | pub fn pop(&mut self) -> Option { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | pub fn peek(&self) -> Option<&u8> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.04s [INFO] running `Command { std: "docker" "inspect" "67f36ed0184084c366d576bca5144ed84de6b2c5dbbb3b271cf85f58ea726ef1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "67f36ed0184084c366d576bca5144ed84de6b2c5dbbb3b271cf85f58ea726ef1", kill_on_drop: false }` [INFO] [stdout] 67f36ed0184084c366d576bca5144ed84de6b2c5dbbb3b271cf85f58ea726ef1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+1.81.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9fe9bd4f51ae9b0b1f0a5d65eba8228ca7ef1130ada508ad784592efa93e8256 [INFO] running `Command { std: "docker" "start" "-a" "9fe9bd4f51ae9b0b1f0a5d65eba8228ca7ef1130ada508ad784592efa93e8256", kill_on_drop: false }` [INFO] [stderr] Compiling chip8-emu v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/chip8/mod.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 28 | impl Chip8Error { [INFO] [stdout] | --------------- associated function in this implementation [INFO] [stdout] 29 | pub fn new(message: String) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `cpu`, `pointer`, and `heap` are never read [INFO] [stdout] --> src/chip8/mod.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 37 | pub struct Chip8 { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 41 | cpu: Cpu, [INFO] [stdout] | ^^^ [INFO] [stdout] 42 | pointer: usize, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 43 | heap: Vec, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `fetch`, `decode`, and `execute` are never used [INFO] [stdout] --> src/chip8/mod.rs:83:8 [INFO] [stdout] | [INFO] [stdout] 46 | impl Chip8 { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 83 | fn fetch(&mut self) -> (u8, u8) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 91 | fn decode(&self) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 95 | fn execute(&self) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `stack` is never read [INFO] [stdout] --> src/chip8/cpu.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Cpu { [INFO] [stdout] | --- field in this struct [INFO] [stdout] 5 | stack: Stack [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `stack` is never read [INFO] [stdout] --> src/chip8/cpu.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 16 | struct Stack { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 17 | stack: Vec [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `push`, `pop`, and `peek` are never used [INFO] [stdout] --> src/chip8/cpu.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 20 | impl Stack { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn push(&mut self, item: u8) -> Result <(), Box> { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 36 | pub fn pop(&mut self) -> Option { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | pub fn peek(&self) -> Option<&u8> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s [INFO] running `Command { std: "docker" "inspect" "9fe9bd4f51ae9b0b1f0a5d65eba8228ca7ef1130ada508ad784592efa93e8256", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9fe9bd4f51ae9b0b1f0a5d65eba8228ca7ef1130ada508ad784592efa93e8256", kill_on_drop: false }` [INFO] [stdout] 9fe9bd4f51ae9b0b1f0a5d65eba8228ca7ef1130ada508ad784592efa93e8256 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+1.81.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/71e3d7b5ca6acb4cf05a099fa3888eff0d15348504f396f4db44a909c107ba2d/diff: no space left on device