[INFO] cloning repository https://github.com/Kaynex/chip8-emu-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kaynex/chip8-emu-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKaynex%2Fchip8-emu-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKaynex%2Fchip8-emu-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ef9fd8333525f083107a800fe2467c15e2953ade [INFO] building Kaynex/chip8-emu-rust against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKaynex%2Fchip8-emu-rust" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Kaynex/chip8-emu-rust [INFO] finished tweaking git repo https://github.com/Kaynex/chip8-emu-rust [INFO] tweaked toml for git repo https://github.com/Kaynex/chip8-emu-rust written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Kaynex/chip8-emu-rust on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Kaynex/chip8-emu-rust 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded dispatch2 v0.3.0 [INFO] [stderr] Downloaded zbus_names v4.2.0 [INFO] [stderr] Downloaded async-process v2.4.0 [INFO] [stderr] Downloaded block2 v0.6.1 [INFO] [stderr] Downloaded async-broadcast v0.7.2 [INFO] [stderr] Downloaded blocking v1.6.2 [INFO] [stderr] Downloaded uds_windows v1.1.0 [INFO] [stderr] Downloaded minifb v0.28.0 [INFO] [stderr] Downloaded async-fs v2.1.3 [INFO] [stderr] Downloaded futures-lite v2.6.1 [INFO] [stderr] Downloaded serde_json v1.0.142 [INFO] [stderr] Downloaded ashpd v0.11.0 [INFO] [stderr] Downloaded zbus v5.9.0 [INFO] [stderr] Downloaded objc2-core-foundation v0.3.1 [INFO] [stderr] Downloaded zbus_macros v5.9.0 [INFO] [stderr] Downloaded zvariant v5.6.0 [INFO] [stderr] Downloaded async-net v2.0.0 [INFO] [stderr] Downloaded async-executor v1.13.2 [INFO] [stderr] Downloaded objc2 v0.6.1 [INFO] [stderr] Downloaded async-recursion v1.1.1 [INFO] [stderr] Downloaded async-channel v2.5.0 [INFO] [stderr] Downloaded objc2-app-kit v0.3.1 [INFO] [stderr] Downloaded serde_repr v0.1.20 [INFO] [stderr] Downloaded zvariant_derive v5.6.0 [INFO] [stderr] Downloaded zvariant_utils v3.2.0 [INFO] [stderr] Downloaded async-lock v3.4.1 [INFO] [stderr] Downloaded objc2-foundation v0.3.1 [INFO] [stderr] Downloaded event-listener v5.4.1 [INFO] [stderr] Downloaded rfd v0.15.4 [INFO] [stderr] Downloaded async-io v2.5.0 [INFO] [stderr] Downloaded async-signal v0.2.12 [INFO] [stderr] Downloaded winnow v0.7.12 [INFO] [stderr] Downloaded endi v1.1.0 [INFO] [stderr] Downloaded pollster v0.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 432b2c7f5ac55361b7a19458a2a8437f6e6351c53b103f71cc849a295e842c1f [INFO] running `Command { std: "docker" "start" "-a" "432b2c7f5ac55361b7a19458a2a8437f6e6351c53b103f71cc849a295e842c1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "432b2c7f5ac55361b7a19458a2a8437f6e6351c53b103f71cc849a295e842c1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "432b2c7f5ac55361b7a19458a2a8437f6e6351c53b103f71cc849a295e842c1f", kill_on_drop: false }` [INFO] [stdout] 432b2c7f5ac55361b7a19458a2a8437f6e6351c53b103f71cc849a295e842c1f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d351deafafe19ca190a3daf361cef410b90de6b19e7c4e9356c5a385daf77ae3 [INFO] running `Command { std: "docker" "start" "-a" "d351deafafe19ca190a3daf361cef410b90de6b19e7c4e9356c5a385daf77ae3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling bitflags v2.9.1 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Compiling libloading v0.8.8 [INFO] [stderr] Compiling winnow v0.7.12 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling hashbrown v0.15.4 [INFO] [stderr] Compiling rustix v1.0.7 [INFO] [stderr] Compiling toml_datetime v0.6.11 [INFO] [stderr] Compiling linux-raw-sys v0.9.4 [INFO] [stderr] Compiling cc v1.2.27 [INFO] [stderr] Compiling xml-rs v0.8.26 [INFO] [stderr] Compiling downcast-rs v1.2.1 [INFO] [stderr] Compiling scoped-tls v1.0.1 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling async-task v4.7.1 [INFO] [stderr] Compiling endi v1.1.0 [INFO] [stderr] Compiling dlib v0.5.2 [INFO] [stderr] Compiling futures-lite v2.6.1 [INFO] [stderr] Compiling wayland-sys v0.29.5 [INFO] [stderr] Compiling wayland-sys v0.31.6 [INFO] [stderr] Compiling percent-encoding v2.3.1 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Compiling piper v0.2.4 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Compiling linux-raw-sys v0.4.15 [INFO] [stderr] Compiling cfg_aliases v0.2.1 [INFO] [stderr] Compiling form_urlencoded v1.2.1 [INFO] [stderr] Compiling nix v0.30.1 [INFO] [stderr] Compiling quick-xml v0.37.5 [INFO] [stderr] Compiling wayland-client v0.31.10 [INFO] [stderr] Compiling x11-dl v2.21.0 [INFO] [stderr] Compiling indexmap v2.10.0 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v0.1.20 [INFO] [stderr] Compiling wayland-cursor v0.29.5 [INFO] [stderr] Compiling tempfile v3.20.0 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling yoke v0.8.0 [INFO] [stderr] Compiling zerovec v0.11.3 [INFO] [stderr] Compiling zerotrie v0.2.2 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling polling v3.8.0 [INFO] [stderr] Compiling async-io v2.5.0 [INFO] [stderr] Compiling async-signal v0.2.12 [INFO] [stderr] Compiling async-net v2.0.0 [INFO] [stderr] Compiling tinystr v0.8.1 [INFO] [stderr] Compiling potential_utf v0.1.2 [INFO] [stderr] Compiling icu_collections v2.0.0 [INFO] [stderr] Compiling async-process v2.4.0 [INFO] [stderr] Compiling icu_locale_core v2.0.0 [INFO] [stderr] Compiling wayland-protocols v0.32.8 [INFO] [stderr] Compiling icu_provider v2.0.0 [INFO] [stderr] Compiling icu_normalizer v2.0.0 [INFO] [stderr] Compiling icu_properties v2.0.1 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling idna v1.0.3 [INFO] [stderr] Compiling zvariant_utils v3.2.0 [INFO] [stderr] Compiling enumflags2 v0.7.12 [INFO] [stderr] Compiling url v2.5.4 [INFO] [stderr] Compiling zvariant_derive v5.6.0 [INFO] [stderr] Compiling zvariant v5.6.0 [INFO] [stderr] Compiling zbus_names v4.2.0 [INFO] [stderr] Compiling zbus_macros v5.9.0 [INFO] [stderr] Compiling zbus v5.9.0 [INFO] [stderr] Compiling ashpd v0.11.0 [INFO] [stderr] Compiling chip8 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable `carry` is assigned to, but never used [INFO] [stdout] --> src/chip8.rs:350:21 [INFO] [stdout] | [INFO] [stdout] 350 | let carry; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_carry` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `carry` is never read [INFO] [stdout] --> src/chip8.rs:351:40 [INFO] [stdout] | [INFO] [stdout] 351 | (chip8.index_register, carry) = chip8.index_register.overflowing_add(chip8[r] as u16); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/chip8.rs:406:24 [INFO] [stdout] | [INFO] [stdout] 406 | UnknownInstruction(CodedInstruction), [INFO] [stdout] | ------------------ ^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 406 - UnknownInstruction(CodedInstruction), [INFO] [stdout] 406 + UnknownInstruction(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 42s [INFO] running `Command { std: "docker" "inspect" "d351deafafe19ca190a3daf361cef410b90de6b19e7c4e9356c5a385daf77ae3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d351deafafe19ca190a3daf361cef410b90de6b19e7c4e9356c5a385daf77ae3", kill_on_drop: false }` [INFO] [stdout] d351deafafe19ca190a3daf361cef410b90de6b19e7c4e9356c5a385daf77ae3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a40fa4bd262538aca76d19c12ba8ec9752d50605071c2b9dc3b1860a767c7c93 [INFO] running `Command { std: "docker" "start" "-a" "a40fa4bd262538aca76d19c12ba8ec9752d50605071c2b9dc3b1860a767c7c93", kill_on_drop: false }` [INFO] [stderr] Compiling chip8 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable `carry` is assigned to, but never used [INFO] [stdout] --> src/chip8.rs:350:21 [INFO] [stdout] | [INFO] [stdout] 350 | let carry; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_carry` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `carry` is never read [INFO] [stdout] --> src/chip8.rs:351:40 [INFO] [stdout] | [INFO] [stdout] 351 | (chip8.index_register, carry) = chip8.index_register.overflowing_add(chip8[r] as u16); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/chip8.rs:406:24 [INFO] [stdout] | [INFO] [stdout] 406 | UnknownInstruction(CodedInstruction), [INFO] [stdout] | ------------------ ^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 406 - UnknownInstruction(CodedInstruction), [INFO] [stdout] 406 + UnknownInstruction(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.82s [INFO] running `Command { std: "docker" "inspect" "a40fa4bd262538aca76d19c12ba8ec9752d50605071c2b9dc3b1860a767c7c93", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a40fa4bd262538aca76d19c12ba8ec9752d50605071c2b9dc3b1860a767c7c93", kill_on_drop: false }` [INFO] [stdout] a40fa4bd262538aca76d19c12ba8ec9752d50605071c2b9dc3b1860a767c7c93