[INFO] updating cached repository https://github.com/pcein/chip8_emu [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e5c4288b44bbe047d7445446b120f69b26af39d2 [INFO] documenting pcein/chip8_emu against master#394e1b40d264aa6928811919c1124fa248e7d802 for pr-73566 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpcein%2Fchip8_emu" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pcein/chip8_emu on toolchain 394e1b40d264aa6928811919c1124fa248e7d802 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/pcein/chip8_emu [INFO] finished tweaking git repo https://github.com/pcein/chip8_emu [INFO] tweaked toml for git repo https://github.com/pcein/chip8_emu written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/pcein/chip8_emu already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e3d82972991ff4802434c6b1059aa652c3645d6b7faab1bfbe3ded2b13e1692d [INFO] running `Command { std: "docker" "start" "-a" "e3d82972991ff4802434c6b1059aa652c3645d6b7faab1bfbe3ded2b13e1692d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e3d82972991ff4802434c6b1059aa652c3645d6b7faab1bfbe3ded2b13e1692d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3d82972991ff4802434c6b1059aa652c3645d6b7faab1bfbe3ded2b13e1692d", kill_on_drop: false }` [INFO] [stdout] e3d82972991ff4802434c6b1059aa652c3645d6b7faab1bfbe3ded2b13e1692d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1a44c16d49956762ad8a9e14f150a0830ae89e23d3c626be25fcdd63aefb6723 [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" "1a44c16d49956762ad8a9e14f150a0830ae89e23d3c626be25fcdd63aefb6723", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.33 [INFO] [stderr] Checking num-traits v0.1.40 [INFO] [stderr] Checking unicode-width v0.1.4 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Checking ansi_term v0.9.0 [INFO] [stderr] Checking vec_map v0.8.0 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking strsim v0.6.0 [INFO] [stderr] Checking bitflags v0.9.1 [INFO] [stderr] Checking lazy_static v0.2.9 [INFO] [stderr] Checking bitflags v0.7.0 [INFO] [stderr] Checking maplit v1.0.0 [INFO] [stderr] Compiling sdl2-sys v0.31.0 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Checking textwrap v0.9.0 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking num-integer v0.1.35 [INFO] [stderr] Checking atty v0.2.3 [INFO] [stderr] Checking rand v0.3.18 [INFO] [stderr] Checking num-iter v0.1.34 [INFO] [stderr] Checking clap v2.27.1 [INFO] [stderr] Checking num v0.1.40 [INFO] [stderr] Checking sdl2 v0.31.0 [INFO] [stderr] Compiling structopt-derive v0.1.5 [INFO] [stderr] Checking structopt v0.1.5 [INFO] [stderr] Documenting chip8_emu v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `[x]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/cpu.rs:165:36 [INFO] [stdout] | [INFO] [stdout] 165 | /// Skip next instruction if v[x] == nn. [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(intra_doc_link_resolution_failure)]` on by default [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[x]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/cpu.rs:176:36 [INFO] [stdout] | [INFO] [stdout] 176 | /// Skip next instruction if v[x] != nn. [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[x]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/cpu.rs:187:40 [INFO] [stdout] | [INFO] [stdout] 187 | /// Skip the next instruction if v[x] == v[y]. [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[y]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/cpu.rs:187:48 [INFO] [stdout] | [INFO] [stdout] 187 | /// Skip the next instruction if v[x] == v[y]. [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[x]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/cpu.rs:198:15 [INFO] [stdout] | [INFO] [stdout] 198 | /// Set v[x] to nn. [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[x]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/cpu.rs:206:21 [INFO] [stdout] | [INFO] [stdout] 206 | /// Add nn to v[x] without changing carry. [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[y]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/cpu.rs:215:18 [INFO] [stdout] | [INFO] [stdout] 215 | /// Assign v[y] to v[x] [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[x]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/cpu.rs:215:26 [INFO] [stdout] | [INFO] [stdout] 215 | /// Assign v[y] to v[x] [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[x]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/cpu.rs:223:11 [INFO] [stdout] | [INFO] [stdout] 223 | /// v[x] = v[x] | v[y] [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[x]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/cpu.rs:223:18 [INFO] [stdout] | [INFO] [stdout] 223 | /// v[x] = v[x] | v[y] [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[y]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/cpu.rs:223:25 [INFO] [stdout] | [INFO] [stdout] 223 | /// v[x] = v[x] | v[y] [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[x]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/cpu.rs:231:11 [INFO] [stdout] | [INFO] [stdout] 231 | /// v[x] = v[x] & v[y] [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[x]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/cpu.rs:231:18 [INFO] [stdout] | [INFO] [stdout] 231 | /// v[x] = v[x] & v[y] [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[y]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/cpu.rs:231:25 [INFO] [stdout] | [INFO] [stdout] 231 | /// v[x] = v[x] & v[y] [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[x]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/cpu.rs:239:11 [INFO] [stdout] | [INFO] [stdout] 239 | /// v[x] = v[x] ^ v[y] [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[x]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/cpu.rs:239:18 [INFO] [stdout] | [INFO] [stdout] 239 | /// v[x] = v[x] ^ v[y] [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[y]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/cpu.rs:239:25 [INFO] [stdout] | [INFO] [stdout] 239 | /// v[x] = v[x] ^ v[y] [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[x]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/cpu.rs:247:11 [INFO] [stdout] | [INFO] [stdout] 247 | /// v[x] = v[x] + v[y]. v[f] set to 1 if there is a carry, [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[x]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/cpu.rs:247:18 [INFO] [stdout] | [INFO] [stdout] 247 | /// v[x] = v[x] + v[y]. v[f] set to 1 if there is a carry, [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[y]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/cpu.rs:247:25 [INFO] [stdout] | [INFO] [stdout] 247 | /// v[x] = v[x] + v[y]. v[f] set to 1 if there is a carry, [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[f]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/cpu.rs:247:31 [INFO] [stdout] | [INFO] [stdout] 247 | /// v[x] = v[x] + v[y]. v[f] set to 1 if there is a carry, [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[x]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/cpu.rs:263:11 [INFO] [stdout] | [INFO] [stdout] 263 | /// v[x] = v[x] - v[y]. [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[x]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/cpu.rs:263:18 [INFO] [stdout] | [INFO] [stdout] 263 | /// v[x] = v[x] - v[y]. [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[y]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/cpu.rs:263:25 [INFO] [stdout] | [INFO] [stdout] 263 | /// v[x] = v[x] - v[y]. [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[f]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/cpu.rs:264:11 [INFO] [stdout] | [INFO] [stdout] 264 | /// v[f] is set to 1 if there is NO borrow. Set to 0 otherwise. [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[x]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/cpu.rs:279:11 [INFO] [stdout] | [INFO] [stdout] 279 | /// v[x] = v[x] >> 1. [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[x]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/cpu.rs:279:18 [INFO] [stdout] | [INFO] [stdout] 279 | /// v[x] = v[x] >> 1. [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[x]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/cpu.rs:280:57 [INFO] [stdout] | [INFO] [stdout] 280 | /// Before shifting, the least significant bit of v[x] [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[f]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/cpu.rs:281:24 [INFO] [stdout] | [INFO] [stdout] 281 | /// is copied to v[f]. [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[x]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/cpu.rs:296:11 [INFO] [stdout] | [INFO] [stdout] 296 | /// v[x] = v[y] - v[x]. Set v[f] to 1 if there is NO borrow, [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[y]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/cpu.rs:296:18 [INFO] [stdout] | [INFO] [stdout] 296 | /// v[x] = v[y] - v[x]. Set v[f] to 1 if there is NO borrow, [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[x]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/cpu.rs:296:25 [INFO] [stdout] | [INFO] [stdout] 296 | /// v[x] = v[y] - v[x]. Set v[f] to 1 if there is NO borrow, [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[f]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/cpu.rs:296:35 [INFO] [stdout] | [INFO] [stdout] 296 | /// v[x] = v[y] - v[x]. Set v[f] to 1 if there is NO borrow, [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[x]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/cpu.rs:312:11 [INFO] [stdout] | [INFO] [stdout] 312 | /// v[x] = v[x] << 1. [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[x]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/cpu.rs:312:18 [INFO] [stdout] | [INFO] [stdout] 312 | /// v[x] = v[x] << 1. [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[x]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/cpu.rs:313:56 [INFO] [stdout] | [INFO] [stdout] 313 | /// Before shifting, the most significant bit of v[x] is [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[f]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/cpu.rs:314:21 [INFO] [stdout] | [INFO] [stdout] 314 | /// copied to v[f]. [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[x]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/cpu.rs:330:40 [INFO] [stdout] | [INFO] [stdout] 330 | /// Skip the next instruction if v[x] not equal to v[y]. [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[y]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/cpu.rs:330:58 [INFO] [stdout] | [INFO] [stdout] 330 | /// Skip the next instruction if v[x] not equal to v[y]. [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[0]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/cpu.rs:351:28 [INFO] [stdout] | [INFO] [stdout] 351 | /// instruction, add v[0] to it and jump to that [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[x]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/cpu.rs:359:11 [INFO] [stdout] | [INFO] [stdout] 359 | /// v[x] = rand() & nn [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[x]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/cpu.rs:360:21 [INFO] [stdout] | [INFO] [stdout] 360 | /// Assign to v[x] the result obtained by doing a [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[x]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/cpu.rs:371:16 [INFO] [stdout] | [INFO] [stdout] 371 | /// i += v[x] [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[x]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/cpu.rs:372:34 [INFO] [stdout] | [INFO] [stdout] 372 | /// Assign to i the sum of v[x] and i [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[x]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/cpu.rs:380:57 [INFO] [stdout] | [INFO] [stdout] 380 | /// Store the three digits obtained by converting v[x] [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[0]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/cpu.rs:396:28 [INFO] [stdout] | [INFO] [stdout] 396 | /// Store content of v[0] to v[x] (including v[x]) [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[x]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/cpu.rs:396:36 [INFO] [stdout] | [INFO] [stdout] 396 | /// Store content of v[0] to v[x] (including v[x]) [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[x]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/cpu.rs:396:52 [INFO] [stdout] | [INFO] [stdout] 396 | /// Store content of v[0] to v[x] (including v[x]) [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[0]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/cpu.rs:410:24 [INFO] [stdout] | [INFO] [stdout] 410 | /// to registers v[0], v[1], ..., v[x]. [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[1]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/cpu.rs:410:30 [INFO] [stdout] | [INFO] [stdout] 410 | /// to registers v[0], v[1], ..., v[x]. [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[x]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/cpu.rs:410:41 [INFO] [stdout] | [INFO] [stdout] 410 | /// to registers v[0], v[1], ..., v[x]. [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[x]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/cpu.rs:421:52 [INFO] [stdout] | [INFO] [stdout] 421 | /// Draw a sprite on the screen at location (v[x], v[y]). [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[y]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/cpu.rs:421:58 [INFO] [stdout] | [INFO] [stdout] 421 | /// Draw a sprite on the screen at location (v[x], v[y]). [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[f]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/cpu.rs:433:11 [INFO] [stdout] | [INFO] [stdout] 433 | /// v[f] is set to 1 if any screen pixels are flipped from set to [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[x]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/cpu.rs:493:48 [INFO] [stdout] | [INFO] [stdout] 493 | /// Get key press. Pressed key stored in v[x]. Operation [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[x]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/cpu.rs:509:11 [INFO] [stdout] | [INFO] [stdout] 509 | /// v[x]. [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[x]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/cpu.rs:530:14 [INFO] [stdout] | [INFO] [stdout] 530 | /// in v[x]. [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[x]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/cpu.rs:549:15 [INFO] [stdout] | [INFO] [stdout] 549 | /// Set v[x] to value of delay timer register. [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[x]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/cpu.rs:557:29 [INFO] [stdout] | [INFO] [stdout] 557 | /// Copy the value in v[x] to the delay timer register. [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[x]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/cpu.rs:565:29 [INFO] [stdout] | [INFO] [stdout] 565 | /// Copy the value in v[x] to the sound timer register. [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[x]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/cpu.rs:574:31 [INFO] [stdout] | [INFO] [stdout] 574 | /// character stored in v[x]. The sprite characters [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[offset]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/cpu.rs:585:29 [INFO] [stdout] | [INFO] [stdout] 585 | /// at the location mem[offset]. [INFO] [stdout] | ^^^^^^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[i]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/screen.rs:62:33 [INFO] [stdout] | [INFO] [stdout] 62 | /// virtual machine. If mem[i] is 1, the corresponding [INFO] [stdout] | ^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 63 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.55s [INFO] running `Command { std: "docker" "inspect" "1a44c16d49956762ad8a9e14f150a0830ae89e23d3c626be25fcdd63aefb6723", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a44c16d49956762ad8a9e14f150a0830ae89e23d3c626be25fcdd63aefb6723", kill_on_drop: false }` [INFO] [stdout] 1a44c16d49956762ad8a9e14f150a0830ae89e23d3c626be25fcdd63aefb6723