[INFO] cloning repository https://github.com/fsommar/rustboi [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fsommar/rustboi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffsommar%2Frustboi", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffsommar%2Frustboi'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] af01ff0477843146622a23e85101e4f212f088e1 [INFO] checking fsommar/rustboi against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffsommar%2Frustboi" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/fsommar/rustboi on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/fsommar/rustboi [INFO] finished tweaking git repo https://github.com/fsommar/rustboi [INFO] tweaked toml for git repo https://github.com/fsommar/rustboi written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/fsommar/rustboi 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded num-derive v0.2.5 [INFO] [stderr] Downloaded quote v0.6.11 [INFO] [stderr] Downloaded proc-macro2 v0.4.27 [INFO] [stderr] Downloaded syn v0.15.29 [INFO] [stderr] Downloaded libc v0.2.61 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6f6cbc0232cfe832d03529e3a1c759f4b80539a39af59936cb5dc591b39a5330 [INFO] running `Command { std: "docker" "start" "-a" "6f6cbc0232cfe832d03529e3a1c759f4b80539a39af59936cb5dc591b39a5330", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6f6cbc0232cfe832d03529e3a1c759f4b80539a39af59936cb5dc591b39a5330", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f6cbc0232cfe832d03529e3a1c759f4b80539a39af59936cb5dc591b39a5330", kill_on_drop: false }` [INFO] [stdout] 6f6cbc0232cfe832d03529e3a1c759f4b80539a39af59936cb5dc591b39a5330 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c40e54f1f52621ca710e3d834efca1d969ed7248d87f54f902c93ccb502d059f [INFO] running `Command { std: "docker" "start" "-a" "c40e54f1f52621ca710e3d834efca1d969ed7248d87f54f902c93ccb502d059f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.27 [INFO] [stderr] Compiling syn v0.15.29 [INFO] [stderr] Compiling cc v1.0.40 [INFO] [stderr] Compiling libc v0.2.61 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling autocfg v0.1.5 [INFO] [stderr] Checking cfg-if v0.1.9 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Compiling backtrace-sys v0.1.31 [INFO] [stderr] Checking backtrace v0.3.34 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking rustboi v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `toggle` is never used [INFO] [stdout] --> src/gameboy/cpu/flag.rs:80:12 [INFO] [stdout] | [INFO] [stdout] 50 | impl Value { [INFO] [stdout] | ---------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 80 | pub fn toggle(&mut self) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `overflowing_sub` is never used [INFO] [stdout] --> src/gameboy/instr.rs:316:8 [INFO] [stdout] | [INFO] [stdout] 310 | trait Integer: num_traits::PrimInt + num_traits::Unsigned { [INFO] [stdout] | ------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 316 | fn overflowing_sub(self, rhs: Self) -> (Self, bool); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `N`, `H`, `NN`, and `NH` are never constructed [INFO] [stdout] --> src/gameboy/instr.rs:462:5 [INFO] [stdout] | [INFO] [stdout] 459 | enum Flags { [INFO] [stdout] | ----- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 462 | N, [INFO] [stdout] | ^ [INFO] [stdout] 463 | H, [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 466 | NN, [INFO] [stdout] | ^^ [INFO] [stdout] 467 | NH, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `read_u8_mut` is never used [INFO] [stdout] --> src/gameboy/mem.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 6 | impl MMU { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 22 | pub fn read_u8_mut(&mut self, addr: u16) -> &mut u8 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/gameboy/mod.rs:16:60 [INFO] [stdout] | [INFO] [stdout] 16 | self.execute(opcode).unwrap_or_else(|e| panic!(e)); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 16 | self.execute(opcode).unwrap_or_else(|e| panic!("{}", e)); [INFO] [stdout] | +++++ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 16 | self.execute(opcode).unwrap_or_else(|e| std::panic::panic_any(e)); [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `overflowing_sub` is never used [INFO] [stdout] --> src/gameboy/instr.rs:316:8 [INFO] [stdout] | [INFO] [stdout] 310 | trait Integer: num_traits::PrimInt + num_traits::Unsigned { [INFO] [stdout] | ------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 316 | fn overflowing_sub(self, rhs: Self) -> (Self, bool); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `N`, `H`, `NN`, and `NH` are never constructed [INFO] [stdout] --> src/gameboy/instr.rs:462:5 [INFO] [stdout] | [INFO] [stdout] 459 | enum Flags { [INFO] [stdout] | ----- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 462 | N, [INFO] [stdout] | ^ [INFO] [stdout] 463 | H, [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 466 | NN, [INFO] [stdout] | ^^ [INFO] [stdout] 467 | NH, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `read_u8_mut` is never used [INFO] [stdout] --> src/gameboy/mem.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 6 | impl MMU { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 22 | pub fn read_u8_mut(&mut self, addr: u16) -> &mut u8 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/gameboy/mod.rs:16:60 [INFO] [stdout] | [INFO] [stdout] 16 | self.execute(opcode).unwrap_or_else(|e| panic!(e)); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 16 | self.execute(opcode).unwrap_or_else(|e| panic!("{}", e)); [INFO] [stdout] | +++++ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 16 | self.execute(opcode).unwrap_or_else(|e| std::panic::panic_any(e)); [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.79s [INFO] running `Command { std: "docker" "inspect" "c40e54f1f52621ca710e3d834efca1d969ed7248d87f54f902c93ccb502d059f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c40e54f1f52621ca710e3d834efca1d969ed7248d87f54f902c93ccb502d059f", kill_on_drop: false }` [INFO] [stdout] c40e54f1f52621ca710e3d834efca1d969ed7248d87f54f902c93ccb502d059f