[INFO] cloning repository https://github.com/Mungari/rust8 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Mungari/rust8" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMungari%2Frust8", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMungari%2Frust8'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8bd1a46c96983b3dc61d209ecf0a20a86f6bdba3 [INFO] checking Mungari/rust8 against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMungari%2Frust8" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Mungari/rust8 on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Mungari/rust8 [INFO] finished tweaking git repo https://github.com/Mungari/rust8 [INFO] tweaked toml for git repo https://github.com/Mungari/rust8 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/Mungari/rust8 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4f1e678064cb29d279c5494b8e0cca1e0b34e0f85242e6270dab68d549c2ce0f [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" "4f1e678064cb29d279c5494b8e0cca1e0b34e0f85242e6270dab68d549c2ce0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4f1e678064cb29d279c5494b8e0cca1e0b34e0f85242e6270dab68d549c2ce0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f1e678064cb29d279c5494b8e0cca1e0b34e0f85242e6270dab68d549c2ce0f", kill_on_drop: false }` [INFO] [stdout] 4f1e678064cb29d279c5494b8e0cca1e0b34e0f85242e6270dab68d549c2ce0f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d1fd29ed9dbd7a4c86b387e1d3884750502af8daf0396c6048d0dd4c021f7e63 [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" "d1fd29ed9dbd7a4c86b387e1d3884750502af8daf0396c6048d0dd4c021f7e63", kill_on_drop: false }` [INFO] [stderr] Checking rust8 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `read_byte` [INFO] [stdout] --> src/memory.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn read_byte(&mut self, address: u16) -> u16{ [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `read_from_memory` [INFO] [stdout] --> src/chip8.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn read_from_memory(&mut self) -> u16{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `call_cpu` [INFO] [stdout] --> src/chip8.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn call_cpu(&mut self, word: u16){ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `exec_instr` [INFO] [stdout] --> src/cpu.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn exec_instr(&mut self, word: u16){ [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `I` should have a snake case name [INFO] [stdout] --> src/cpu.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub I: u16, [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `Vx` should have a snake case name [INFO] [stdout] --> src/cpu.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub Vx: [u8; 16], [INFO] [stdout] | ^^ help: convert the identifier to snake case (notice the capitalization): `vx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `PC` should have a snake case name [INFO] [stdout] --> src/cpu.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub PC: u16, [INFO] [stdout] | ^^ help: convert the identifier to snake case: `pc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `SP` should have a snake case name [INFO] [stdout] --> src/cpu.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub SP: u8, [INFO] [stdout] | ^^ help: convert the identifier to snake case: `sp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `STACK` should have a snake case name [INFO] [stdout] --> src/cpu.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub STACK: [u16; 16], [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `stack` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `DT` should have a snake case name [INFO] [stdout] --> src/cpu.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub DT: u8, [INFO] [stdout] | ^^ help: convert the identifier to snake case: `dt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `ST` should have a snake case name [INFO] [stdout] --> src/cpu.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub ST: u8 [INFO] [stdout] | ^^ help: convert the identifier to snake case: `st` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `read_byte` [INFO] [stdout] --> src/memory.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn read_byte(&mut self, address: u16) -> u16{ [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `read_from_memory` [INFO] [stdout] --> src/chip8.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn read_from_memory(&mut self) -> u16{ [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `call_cpu` [INFO] [stdout] --> src/chip8.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn call_cpu(&mut self, word: u16){ [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `exec_instr` [INFO] [stdout] --> src/cpu.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn exec_instr(&mut self, word: u16){ [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `I` should have a snake case name [INFO] [stdout] --> src/cpu.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub I: u16, [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `Vx` should have a snake case name [INFO] [stdout] --> src/cpu.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub Vx: [u8; 16], [INFO] [stdout] | ^^ help: convert the identifier to snake case (notice the capitalization): `vx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `PC` should have a snake case name [INFO] [stdout] --> src/cpu.rs:4:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub PC: u16, [INFO] [stdout] | ^^ help: convert the identifier to snake case: `pc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `SP` should have a snake case name [INFO] [stdout] --> src/cpu.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub SP: u8, [INFO] [stdout] | ^^ help: convert the identifier to snake case: `sp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `STACK` should have a snake case name [INFO] [stdout] --> src/cpu.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub STACK: [u16; 16], [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `stack` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `DT` should have a snake case name [INFO] [stdout] --> src/cpu.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | pub DT: u8, [INFO] [stdout] | ^^ help: convert the identifier to snake case: `dt` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `ST` should have a snake case name [INFO] [stdout] --> src/cpu.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | pub ST: u8 [INFO] [stdout] | ^^ help: convert the identifier to snake case: `st` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.60s [INFO] running `Command { std: "docker" "inspect" "d1fd29ed9dbd7a4c86b387e1d3884750502af8daf0396c6048d0dd4c021f7e63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1fd29ed9dbd7a4c86b387e1d3884750502af8daf0396c6048d0dd4c021f7e63", kill_on_drop: false }` [INFO] [stdout] d1fd29ed9dbd7a4c86b387e1d3884750502af8daf0396c6048d0dd4c021f7e63