[INFO] cloning repository https://github.com/downbtn/chocolateboy [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/downbtn/chocolateboy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdownbtn%2Fchocolateboy", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdownbtn%2Fchocolateboy'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3d98c3415fd1cfb49112a971eb9323227ce6490b [INFO] checking downbtn/chocolateboy against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdownbtn%2Fchocolateboy" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/downbtn/chocolateboy [INFO] finished tweaking git repo https://github.com/downbtn/chocolateboy [INFO] tweaked toml for git repo https://github.com/downbtn/chocolateboy written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/downbtn/chocolateboy on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/downbtn/chocolateboy 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 29fee074abce112f214b44a22634b0643a8d48c6260f8c2ba7e6b0e398f39b6d [INFO] running `Command { std: "docker" "start" "-a" "29fee074abce112f214b44a22634b0643a8d48c6260f8c2ba7e6b0e398f39b6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "29fee074abce112f214b44a22634b0643a8d48c6260f8c2ba7e6b0e398f39b6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29fee074abce112f214b44a22634b0643a8d48c6260f8c2ba7e6b0e398f39b6d", kill_on_drop: false }` [INFO] [stdout] 29fee074abce112f214b44a22634b0643a8d48c6260f8c2ba7e6b0e398f39b6d [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=forbid" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e855d3301e24ac3af7cf70ebeffe650562cf9e6b8d9a124dcf0189d039707eb5 [INFO] running `Command { std: "docker" "start" "-a" "e855d3301e24ac3af7cf70ebeffe650562cf9e6b8d9a124dcf0189d039707eb5", kill_on_drop: false }` [INFO] [stderr] Checking gb v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/sm83.rs:119:13 [INFO] [stdout] | [INFO] [stdout] 119 | _ => { [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/sm83.rs:119:13 [INFO] [stdout] | [INFO] [stdout] 113 | Register16::Pc => self.pc, [INFO] [stdout] | -------------- matches some of the same values [INFO] [stdout] 114 | Register16::Sp => self.sp, [INFO] [stdout] | -------------- matches some of the same values [INFO] [stdout] 115 | Register16::Bc => self.bc, [INFO] [stdout] | -------------- matches some of the same values [INFO] [stdout] 116 | Register16::De => self.de, [INFO] [stdout] | -------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 119 | _ => { [INFO] [stdout] | ^ ...and 1 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/sm83.rs:149:13 [INFO] [stdout] | [INFO] [stdout] 149 | _ => { [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/sm83.rs:149:13 [INFO] [stdout] | [INFO] [stdout] 143 | Register16::Pc => self.pc = val, [INFO] [stdout] | -------------- matches some of the same values [INFO] [stdout] 144 | Register16::Sp => self.sp = val, [INFO] [stdout] | -------------- matches some of the same values [INFO] [stdout] 145 | Register16::Bc => self.bc = val, [INFO] [stdout] | -------------- matches some of the same values [INFO] [stdout] 146 | Register16::De => self.de = val, [INFO] [stdout] | -------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 149 | _ => { [INFO] [stdout] | ^ ...and 1 other patterns collectively make this unreachable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Bc`, `De`, `Hl`, and `Sp` are never constructed [INFO] [stdout] --> src/sm83.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub enum Register16 { [INFO] [stdout] | ---------- variants in this enum [INFO] [stdout] 6 | Bc = 0, [INFO] [stdout] | ^^ [INFO] [stdout] 7 | De = 1, [INFO] [stdout] | ^^ [INFO] [stdout] 8 | Hl = 2, [INFO] [stdout] | ^^ [INFO] [stdout] 9 | Sp = 3, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Register16` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/sm83.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub enum Register8 { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] 15 | B = 0, [INFO] [stdout] | ^ [INFO] [stdout] 16 | C = 1, [INFO] [stdout] | ^ [INFO] [stdout] 17 | D = 2, [INFO] [stdout] | ^ [INFO] [stdout] 18 | E = 3, [INFO] [stdout] | ^ [INFO] [stdout] 19 | H = 4, [INFO] [stdout] | ^ [INFO] [stdout] 20 | L = 5, [INFO] [stdout] | ^ [INFO] [stdout] 21 | HlPtr = 6, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Register8` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Subtraction` and `HalfCarry` are never constructed [INFO] [stdout] --> src/sm83.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 38 | pub enum Flag { [INFO] [stdout] | ---- variants in this enum [INFO] [stdout] 39 | Zero, [INFO] [stdout] 40 | Subtraction, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 41 | HalfCarry, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Flag` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `set_register` and `set_register16` are never used [INFO] [stdout] --> src/sm83.rs:78:12 [INFO] [stdout] | [INFO] [stdout] 58 | impl RegisterFile { [INFO] [stdout] | ----------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 78 | pub fn set_register(&mut self, register: RegisterType, value: RegisterValue) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 141 | pub fn set_register16(&mut self, register: Register16, val: u16) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/sm83.rs:119:13 [INFO] [stdout] | [INFO] [stdout] 119 | _ => { [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/sm83.rs:119:13 [INFO] [stdout] | [INFO] [stdout] 113 | Register16::Pc => self.pc, [INFO] [stdout] | -------------- matches some of the same values [INFO] [stdout] 114 | Register16::Sp => self.sp, [INFO] [stdout] | -------------- matches some of the same values [INFO] [stdout] 115 | Register16::Bc => self.bc, [INFO] [stdout] | -------------- matches some of the same values [INFO] [stdout] 116 | Register16::De => self.de, [INFO] [stdout] | -------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 119 | _ => { [INFO] [stdout] | ^ ...and 1 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/sm83.rs:149:13 [INFO] [stdout] | [INFO] [stdout] 149 | _ => { [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/sm83.rs:149:13 [INFO] [stdout] | [INFO] [stdout] 143 | Register16::Pc => self.pc = val, [INFO] [stdout] | -------------- matches some of the same values [INFO] [stdout] 144 | Register16::Sp => self.sp = val, [INFO] [stdout] | -------------- matches some of the same values [INFO] [stdout] 145 | Register16::Bc => self.bc = val, [INFO] [stdout] | -------------- matches some of the same values [INFO] [stdout] 146 | Register16::De => self.de = val, [INFO] [stdout] | -------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 149 | _ => { [INFO] [stdout] | ^ ...and 1 other patterns collectively make this unreachable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Bc`, `De`, `Hl`, and `Sp` are never constructed [INFO] [stdout] --> src/sm83.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub enum Register16 { [INFO] [stdout] | ---------- variants in this enum [INFO] [stdout] 6 | Bc = 0, [INFO] [stdout] | ^^ [INFO] [stdout] 7 | De = 1, [INFO] [stdout] | ^^ [INFO] [stdout] 8 | Hl = 2, [INFO] [stdout] | ^^ [INFO] [stdout] 9 | Sp = 3, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Register16` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/sm83.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub enum Register8 { [INFO] [stdout] | --------- variants in this enum [INFO] [stdout] 15 | B = 0, [INFO] [stdout] | ^ [INFO] [stdout] 16 | C = 1, [INFO] [stdout] | ^ [INFO] [stdout] 17 | D = 2, [INFO] [stdout] | ^ [INFO] [stdout] 18 | E = 3, [INFO] [stdout] | ^ [INFO] [stdout] 19 | H = 4, [INFO] [stdout] | ^ [INFO] [stdout] 20 | L = 5, [INFO] [stdout] | ^ [INFO] [stdout] 21 | HlPtr = 6, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Register8` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Subtraction` and `HalfCarry` are never constructed [INFO] [stdout] --> src/sm83.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 38 | pub enum Flag { [INFO] [stdout] | ---- variants in this enum [INFO] [stdout] 39 | Zero, [INFO] [stdout] 40 | Subtraction, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 41 | HalfCarry, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Flag` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `set_register` and `set_register16` are never used [INFO] [stdout] --> src/sm83.rs:78:12 [INFO] [stdout] | [INFO] [stdout] 58 | impl RegisterFile { [INFO] [stdout] | ----------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 78 | pub fn set_register(&mut self, register: RegisterType, value: RegisterValue) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 141 | pub fn set_register16(&mut self, register: Register16, val: u16) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.51s [INFO] running `Command { std: "docker" "inspect" "e855d3301e24ac3af7cf70ebeffe650562cf9e6b8d9a124dcf0189d039707eb5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e855d3301e24ac3af7cf70ebeffe650562cf9e6b8d9a124dcf0189d039707eb5", kill_on_drop: false }` [INFO] [stdout] e855d3301e24ac3af7cf70ebeffe650562cf9e6b8d9a124dcf0189d039707eb5