[INFO] cloning repository https://github.com/mstelmas/chip8vm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mstelmas/chip8vm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmstelmas%2Fchip8vm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmstelmas%2Fchip8vm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c6cc04abd5ce41c2f10d37f70f8cb7a3e622fed1
[INFO] documenting mstelmas/chip8vm against 1.75.0 for beta-1.76-rustdoc-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmstelmas%2Fchip8vm" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mstelmas/chip8vm on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mstelmas/chip8vm
[INFO] finished tweaking git repo https://github.com/mstelmas/chip8vm
[INFO] tweaked toml for git repo https://github.com/mstelmas/chip8vm written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/mstelmas/chip8vm 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f91954a3d43ad7cf8db19c0e625fef9ece7286f1264980ecf9c8d47cfbb13cf2
[INFO] running `Command { std: "docker" "start" "-a" "f91954a3d43ad7cf8db19c0e625fef9ece7286f1264980ecf9c8d47cfbb13cf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f91954a3d43ad7cf8db19c0e625fef9ece7286f1264980ecf9c8d47cfbb13cf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f91954a3d43ad7cf8db19c0e625fef9ece7286f1264980ecf9c8d47cfbb13cf2", kill_on_drop: false }`
[INFO] [stdout] f91954a3d43ad7cf8db19c0e625fef9ece7286f1264980ecf9c8d47cfbb13cf2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "137534ac1e01f4b33de3f3f752f51a708576f02b4e21b2aa6593995343221acb", kill_on_drop: false }`
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[INFO] [stderr]     Checking pistoncore-input v0.21.0
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[INFO] [stderr]  Documenting chip8 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `OP_00E0` should have an upper camel case name
[INFO] [stdout]  --> src/debugger/disasm.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     OP_00E0,
[INFO] [stdout]   |     ^^^^^^^ help: convert the identifier to upper camel case: `Op00e0`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `OP_00EE` should have an upper camel case name
[INFO] [stdout]  --> src/debugger/disasm.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     OP_00EE,
[INFO] [stdout]   |     ^^^^^^^ help: convert the identifier to upper camel case: `Op00ee`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `OP_0NNN` should have an upper camel case name
[INFO] [stdout]  --> src/debugger/disasm.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     OP_0NNN(u16),
[INFO] [stdout]   |     ^^^^^^^ help: convert the identifier to upper camel case: `Op0nnn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `OP_1NNN` should have an upper camel case name
[INFO] [stdout]  --> src/debugger/disasm.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     OP_1NNN(u16),
[INFO] [stdout]   |     ^^^^^^^ help: convert the identifier to upper camel case: `Op1nnn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `OP_2NNN` should have an upper camel case name
[INFO] [stdout]  --> src/debugger/disasm.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     OP_2NNN(u16),
[INFO] [stdout]   |     ^^^^^^^ help: convert the identifier to upper camel case: `Op2nnn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `OP_3XNN` should have an upper camel case name
[INFO] [stdout]  --> src/debugger/disasm.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     OP_3XNN(u8, u8),
[INFO] [stdout]   |     ^^^^^^^ help: convert the identifier to upper camel case: `Op3xnn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `OP_4XNN` should have an upper camel case name
[INFO] [stdout]  --> src/debugger/disasm.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     OP_4XNN(u8, u8),
[INFO] [stdout]   |     ^^^^^^^ help: convert the identifier to upper camel case: `Op4xnn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `OP_5XY0` should have an upper camel case name
[INFO] [stdout]  --> src/debugger/disasm.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     OP_5XY0(u8, u8),
[INFO] [stdout]   |     ^^^^^^^ help: convert the identifier to upper camel case: `Op5xy0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `OP_6XNN` should have an upper camel case name
[INFO] [stdout]   --> src/debugger/disasm.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     OP_6XNN(u8, u8),
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `Op6xnn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `OP_7XNN` should have an upper camel case name
[INFO] [stdout]   --> src/debugger/disasm.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     OP_7XNN(u8, u8),
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `Op7xnn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `OP_8XY0` should have an upper camel case name
[INFO] [stdout]   --> src/debugger/disasm.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     OP_8XY0(u8, u8),
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `Op8xy0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `OP_8XY1` should have an upper camel case name
[INFO] [stdout]   --> src/debugger/disasm.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     OP_8XY1(u8, u8),
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `Op8xy1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `OP_8XY2` should have an upper camel case name
[INFO] [stdout]   --> src/debugger/disasm.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     OP_8XY2(u8, u8),
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `Op8xy2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `OP_8XY3` should have an upper camel case name
[INFO] [stdout]   --> src/debugger/disasm.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     OP_8XY3(u8, u8),
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `Op8xy3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `OP_8XY4` should have an upper camel case name
[INFO] [stdout]   --> src/debugger/disasm.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     OP_8XY4(u8, u8),
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `Op8xy4`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `OP_8XY5` should have an upper camel case name
[INFO] [stdout]   --> src/debugger/disasm.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     OP_8XY5(u8, u8),
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `Op8xy5`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `OP_8XY6` should have an upper camel case name
[INFO] [stdout]   --> src/debugger/disasm.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     OP_8XY6(u8, u8),
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `Op8xy6`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `OP_8XY7` should have an upper camel case name
[INFO] [stdout]   --> src/debugger/disasm.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     OP_8XY7(u8, u8),
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `Op8xy7`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `OP_8XYE` should have an upper camel case name
[INFO] [stdout]   --> src/debugger/disasm.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     OP_8XYE(u8, u8),
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `Op8xye`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `OP_9XY0` should have an upper camel case name
[INFO] [stdout]   --> src/debugger/disasm.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     OP_9XY0(u8, u8),
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `Op9xy0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `OP_ANNN` should have an upper camel case name
[INFO] [stdout]   --> src/debugger/disasm.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     OP_ANNN(u16),
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `OpAnnn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `OP_BNNN` should have an upper camel case name
[INFO] [stdout]   --> src/debugger/disasm.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     OP_BNNN(u16),
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `OpBnnn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `OP_CXNN` should have an upper camel case name
[INFO] [stdout]   --> src/debugger/disasm.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     OP_CXNN(u8, u8),
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `OpCxnn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `OP_DXYN` should have an upper camel case name
[INFO] [stdout]   --> src/debugger/disasm.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     OP_DXYN(u8, u8, u8),
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `OpDxyn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `OP_EX9E` should have an upper camel case name
[INFO] [stdout]   --> src/debugger/disasm.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     OP_EX9E(u8),
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `OpEx9e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `OP_EXA1` should have an upper camel case name
[INFO] [stdout]   --> src/debugger/disasm.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     OP_EXA1(u8),
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `OpExa1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `OP_FX07` should have an upper camel case name
[INFO] [stdout]   --> src/debugger/disasm.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     OP_FX07(u8),
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `OpFx07`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `OP_FX0A` should have an upper camel case name
[INFO] [stdout]   --> src/debugger/disasm.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     OP_FX0A(u8),
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `OpFx0a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `OP_FX15` should have an upper camel case name
[INFO] [stdout]   --> src/debugger/disasm.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     OP_FX15(u8),
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `OpFx15`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `OP_FX18` should have an upper camel case name
[INFO] [stdout]   --> src/debugger/disasm.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     OP_FX18(u8),
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `OpFx18`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `OP_FX1E` should have an upper camel case name
[INFO] [stdout]   --> src/debugger/disasm.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     OP_FX1E(u8),
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `OpFx1e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `OP_FX29` should have an upper camel case name
[INFO] [stdout]   --> src/debugger/disasm.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     OP_FX29(u8),
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `OpFx29`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `OP_FX33` should have an upper camel case name
[INFO] [stdout]   --> src/debugger/disasm.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     OP_FX33(u8),
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `OpFx33`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `OP_FX55` should have an upper camel case name
[INFO] [stdout]   --> src/debugger/disasm.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     OP_FX55(u8),
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `OpFx55`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `OP_FX65` should have an upper camel case name
[INFO] [stdout]   --> src/debugger/disasm.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     OP_FX65(u8),
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `OpFx65`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/debugger/disasm.rs:151:46
[INFO] [stdout]     |
[INFO] [stdout] 151 |         (code[location] as u16) << 8 | (code[(location + 1)] as u16)
[INFO] [stdout]     |                                              ^            ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 151 -         (code[location] as u16) << 8 | (code[(location + 1)] as u16)
[INFO] [stdout] 151 +         (code[location] as u16) << 8 | (code[location + 1] as u16)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 36 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 02s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v1.2.4, rustc-serialize v0.3.24, syn v0.13.11, syn v0.14.5
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] [stderr]    Generated /opt/rustwide/target/doc/chip8/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/debugger/index.html
[INFO] running `Command { std: "docker" "inspect" "137534ac1e01f4b33de3f3f752f51a708576f02b4e21b2aa6593995343221acb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "137534ac1e01f4b33de3f3f752f51a708576f02b4e21b2aa6593995343221acb", kill_on_drop: false }`
[INFO] [stdout] 137534ac1e01f4b33de3f3f752f51a708576f02b4e21b2aa6593995343221acb