[INFO] cloning repository https://github.com/mehcode/xchip [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mehcode/xchip" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmehcode%2Fxchip", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmehcode%2Fxchip'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 11e15a41e36a96a570146448741c14c4de6692e8 [INFO] checking mehcode/xchip against master#3aedcf06b73fc36feeebca3d579e1d2a6c40acc5 for pr-65819 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmehcode%2Fxchip" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mehcode/xchip on toolchain 3aedcf06b73fc36feeebca3d579e1d2a6c40acc5 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mehcode/xchip [INFO] finished tweaking git repo https://github.com/mehcode/xchip [INFO] tweaked toml for git repo https://github.com/mehcode/xchip written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/mehcode/xchip already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "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" "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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b727899433b3925bb228d7763978e93db9d2d8f19c87070e17a45989cfc9f60a [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" "b727899433b3925bb228d7763978e93db9d2d8f19c87070e17a45989cfc9f60a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b727899433b3925bb228d7763978e93db9d2d8f19c87070e17a45989cfc9f60a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b727899433b3925bb228d7763978e93db9d2d8f19c87070e17a45989cfc9f60a", kill_on_drop: false }` [INFO] [stdout] b727899433b3925bb228d7763978e93db9d2d8f19c87070e17a45989cfc9f60a [INFO] running `Command { std: "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" "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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a8e32142291c464ee94e549532f9973226f155371be8df17563d5b727b2e880b [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" "a8e32142291c464ee94e549532f9973226f155371be8df17563d5b727b2e880b", kill_on_drop: false }` [INFO] [stderr] Compiling gcc v0.3.41 [INFO] [stderr] Checking libc v0.2.19 [INFO] [stderr] Compiling cmake v0.1.20 [INFO] [stderr] Checking rand v0.3.15 [INFO] [stderr] Compiling axal v0.1.0 (https://github.com/mehcode/axal.git#d213c9f7) [INFO] [stderr] Checking xchip v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unknown lint: `needless_range_loop` [INFO] [stdout] --> src/mmu.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | #[allow(needless_range_loop, unknown_lints)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unknown_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unknown lint: `needless_range_loop` [INFO] [stdout] --> src/mmu.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | #[allow(needless_range_loop, unknown_lints)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unknown_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::vec::Vec` [INFO] [stdout] --> src/chip_8.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::vec::Vec; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super_chip` [INFO] [stdout] --> src/interpreter.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use super_chip; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/interpreter.rs:168:25 [INFO] [stdout] | [INFO] [stdout] 168 | runtime: Option>, [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Runtime` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::vec::Vec` [INFO] [stdout] --> src/chip_8.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::vec::Vec; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super_chip` [INFO] [stdout] --> src/interpreter.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use super_chip; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/interpreter.rs:168:25 [INFO] [stdout] | [INFO] [stdout] 168 | runtime: Option>, [INFO] [stdout] | ^^^^^^^ help: use `dyn`: `dyn Runtime` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/chip_8x.rs:110:19 [INFO] [stdout] | [INFO] [stdout] 110 | (0x5, x, y, 0x1) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/chip_8x.rs:110:22 [INFO] [stdout] | [INFO] [stdout] 110 | (0x5, x, y, 0x1) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `color` [INFO] [stdout] --> src/chip_8x.rs:118:21 [INFO] [stdout] | [INFO] [stdout] 118 | let color = c.v[y as usize] & 0b1111; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_color` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `horz` [INFO] [stdout] --> src/chip_8x.rs:121:21 [INFO] [stdout] | [INFO] [stdout] 121 | let horz = (vx & 0b1111) as usize; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_horz` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vert` [INFO] [stdout] --> src/chip_8x.rs:122:21 [INFO] [stdout] | [INFO] [stdout] 122 | let vert = (vx1 & 0b1111) as usize; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_vert` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `width` [INFO] [stdout] --> src/chip_8x.rs:125:21 [INFO] [stdout] | [INFO] [stdout] 125 | let width = (vx >> 4) + 1; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_width` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `height` [INFO] [stdout] --> src/chip_8x.rs:126:21 [INFO] [stdout] | [INFO] [stdout] 126 | let height = (vx1 >> 4) + 1; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/chip_8x.rs:131:19 [INFO] [stdout] | [INFO] [stdout] 131 | (0xB, x, y, n) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/chip_8x.rs:131:22 [INFO] [stdout] | [INFO] [stdout] 131 | (0xB, x, y, n) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/chip_8x.rs:131:25 [INFO] [stdout] | [INFO] [stdout] 131 | (0xB, x, y, n) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/super_chip.rs:65:29 [INFO] [stdout] | [INFO] [stdout] 65 | (0x0, 0x0, 0xC, n) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/interpreter.rs:121:29 [INFO] [stdout] | [INFO] [stdout] 121 | fn configure(&mut self, c: &mut Context) {} [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/interpreter.rs:124:25 [INFO] [stdout] | [INFO] [stdout] 124 | fn reset(&mut self, c: &mut Context) {} [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Chip8` [INFO] [stdout] --> src/interpreter.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | Chip8, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `HiResChip8` [INFO] [stdout] --> src/interpreter.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | HiResChip8, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `SuperChip` [INFO] [stdout] --> src/interpreter.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | SuperChip, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/chip_8x.rs:110:19 [INFO] [stdout] | [INFO] [stdout] 110 | (0x5, x, y, 0x1) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/chip_8x.rs:110:22 [INFO] [stdout] | [INFO] [stdout] 110 | (0x5, x, y, 0x1) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `color` [INFO] [stdout] --> src/chip_8x.rs:118:21 [INFO] [stdout] | [INFO] [stdout] 118 | let color = c.v[y as usize] & 0b1111; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_color` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `horz` [INFO] [stdout] --> src/chip_8x.rs:121:21 [INFO] [stdout] | [INFO] [stdout] 121 | let horz = (vx & 0b1111) as usize; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_horz` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vert` [INFO] [stdout] --> src/chip_8x.rs:122:21 [INFO] [stdout] | [INFO] [stdout] 122 | let vert = (vx1 & 0b1111) as usize; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_vert` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `width` [INFO] [stdout] --> src/chip_8x.rs:125:21 [INFO] [stdout] | [INFO] [stdout] 125 | let width = (vx >> 4) + 1; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_width` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `height` [INFO] [stdout] --> src/chip_8x.rs:126:21 [INFO] [stdout] | [INFO] [stdout] 126 | let height = (vx1 >> 4) + 1; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/chip_8x.rs:131:19 [INFO] [stdout] | [INFO] [stdout] 131 | (0xB, x, y, n) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/chip_8x.rs:131:22 [INFO] [stdout] | [INFO] [stdout] 131 | (0xB, x, y, n) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/chip_8x.rs:131:25 [INFO] [stdout] | [INFO] [stdout] 131 | (0xB, x, y, n) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/super_chip.rs:65:29 [INFO] [stdout] | [INFO] [stdout] 65 | (0x0, 0x0, 0xC, n) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/interpreter.rs:121:29 [INFO] [stdout] | [INFO] [stdout] 121 | fn configure(&mut self, c: &mut Context) {} [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> src/interpreter.rs:124:25 [INFO] [stdout] | [INFO] [stdout] 124 | fn reset(&mut self, c: &mut Context) {} [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Chip8` [INFO] [stdout] --> src/interpreter.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | Chip8, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `HiResChip8` [INFO] [stdout] --> src/interpreter.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | HiResChip8, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `SuperChip` [INFO] [stdout] --> src/interpreter.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | SuperChip, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 15.58s [INFO] running `Command { std: "docker" "inspect" "a8e32142291c464ee94e549532f9973226f155371be8df17563d5b727b2e880b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8e32142291c464ee94e549532f9973226f155371be8df17563d5b727b2e880b", kill_on_drop: false }` [INFO] [stdout] a8e32142291c464ee94e549532f9973226f155371be8df17563d5b727b2e880b