[INFO] cloning repository https://github.com/meloidae/gubaa [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/meloidae/gubaa" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeloidae%2Fgubaa", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeloidae%2Fgubaa'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d5c428576fb4d5534e8de59471ce67d0e13778be [INFO] checking meloidae/gubaa against master#368e2fd458a22d0cc133d0c254f2612ee999744f for pr-128351 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeloidae%2Fgubaa" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/meloidae/gubaa on toolchain 368e2fd458a22d0cc133d0c254f2612ee999744f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+368e2fd458a22d0cc133d0c254f2612ee999744f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/meloidae/gubaa [INFO] finished tweaking git repo https://github.com/meloidae/gubaa [INFO] tweaked toml for git repo https://github.com/meloidae/gubaa written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/meloidae/gubaa 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" "+368e2fd458a22d0cc133d0c254f2612ee999744f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded aho-corasick v0.7.12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+368e2fd458a22d0cc133d0c254f2612ee999744f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e2bfc6a3692a99feeecaaf96b4d34defcdf3d71befdd2ca95cf73a1d3bbf9313 [INFO] running `Command { std: "docker" "start" "-a" "e2bfc6a3692a99feeecaaf96b4d34defcdf3d71befdd2ca95cf73a1d3bbf9313", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e2bfc6a3692a99feeecaaf96b4d34defcdf3d71befdd2ca95cf73a1d3bbf9313", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2bfc6a3692a99feeecaaf96b4d34defcdf3d71befdd2ca95cf73a1d3bbf9313", kill_on_drop: false }` [INFO] [stdout] e2bfc6a3692a99feeecaaf96b4d34defcdf3d71befdd2ca95cf73a1d3bbf9313 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+368e2fd458a22d0cc133d0c254f2612ee999744f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6ef109c46efd839a0c937a7abcd199775a0c256438aa072c8a5ab2e1f28c7c08 [INFO] running `Command { std: "docker" "start" "-a" "6ef109c46efd839a0c937a7abcd199775a0c256438aa072c8a5ab2e1f28c7c08", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Checking aho-corasick v0.7.12 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling enum-primitive-derive v0.1.2 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/368e2fd458a22d0cc133d0c254f2612ee999744f/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/rustup-home/toolchains/368e2fd458a22d0cc133d0c254f2612ee999744f/lib/rustlib/x86_64-unknown-linux-gnu/bin/self-contained:/opt/rustwide/rustup-home/toolchains/368e2fd458a22d0cc133d0c254f2612ee999744f/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/rustup-home/toolchains/368e2fd458a22d0cc133d0c254f2612ee999744f/lib/rustlib/x86_64-unknown-linux-gnu/bin/self-contained:/opt/rustwide/rustup-home/toolchains/368e2fd458a22d0cc133d0c254f2612ee999744f/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/rustup-home/toolchains/368e2fd458a22d0cc133d0c254f2612ee999744f/lib/rustlib/x86_64-unknown-linux-gnu/bin/self-contained:/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" VSLANG="1033" "cc" "-Wl,--version-script=/tmp/rustch2NXSa/list" "-Wl,--no-undefined-version" "-m64" "/tmp/rustch2NXSa/symbols.o" "/opt/rustwide/target/debug/deps/enum_primitive_derive-f8fb7fdf944aa132.enum_primitive_derive.36126bc68bfc313f-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/enum_primitive_derive-f8fb7fdf944aa132.enum_primitive_derive.36126bc68bfc313f-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/enum_primitive_derive-f8fb7fdf944aa132.enum_primitive_derive.36126bc68bfc313f-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/enum_primitive_derive-f8fb7fdf944aa132.enum_primitive_derive.36126bc68bfc313f-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/enum_primitive_derive-f8fb7fdf944aa132.enum_primitive_derive.36126bc68bfc313f-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/enum_primitive_derive-f8fb7fdf944aa132.1u5gbey5jwrzeqrcxrvxby4ap.rcgu.rmeta" "/opt/rustwide/target/debug/deps/enum_primitive_derive-f8fb7fdf944aa132.3d9l845gynvg61yfbz01aimmk.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/368e2fd458a22d0cc133d0c254f2612ee999744f/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libsyn-2a6665d41fafd279.rlib" "/opt/rustwide/target/debug/deps/libsynom-640c76569336a859.rlib" "/opt/rustwide/target/debug/deps/libunicode_xid-8800d46814d6adae.rlib" "/opt/rustwide/target/debug/deps/libquote-98f7029d4241d699.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-be5daa36937b0ab3.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-6cde427614410a8e.rlib" "/opt/rustwide/rustup-home/toolchains/368e2fd458a22d0cc133d0c254f2612ee999744f/lib/rustlib/x86_64-unknown-linux-gnu/lib/libproc_macro-7e248b736ec3690e.rlib" "/opt/rustwide/rustup-home/toolchains/368e2fd458a22d0cc133d0c254f2612ee999744f/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-9506e3738f23e7c7.rlib" "/opt/rustwide/rustup-home/toolchains/368e2fd458a22d0cc133d0c254f2612ee999744f/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-0e87bdc388165b9b.rlib" "/opt/rustwide/rustup-home/toolchains/368e2fd458a22d0cc133d0c254f2612ee999744f/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-28d2ee21ffecbcd0.rlib" "/opt/rustwide/rustup-home/toolchains/368e2fd458a22d0cc133d0c254f2612ee999744f/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-4cd64c3d9fc2560b.rlib" "/opt/rustwide/rustup-home/toolchains/368e2fd458a22d0cc133d0c254f2612ee999744f/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-a1fedeceba4cc892.rlib" "/opt/rustwide/rustup-home/toolchains/368e2fd458a22d0cc133d0c254f2612ee999744f/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-0b8915cbc76cd410.rlib" "/opt/rustwide/rustup-home/toolchains/368e2fd458a22d0cc133d0c254f2612ee999744f/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-fec2ce82fc5b17fa.rlib" "/opt/rustwide/rustup-home/toolchains/368e2fd458a22d0cc133d0c254f2612ee999744f/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-fdb02324b55b2840.rlib" "/opt/rustwide/rustup-home/toolchains/368e2fd458a22d0cc133d0c254f2612ee999744f/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-db981ef273c68b12.rlib" "/opt/rustwide/rustup-home/toolchains/368e2fd458a22d0cc133d0c254f2612ee999744f/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-2c4968ed4cb29e9c.rlib" "/opt/rustwide/rustup-home/toolchains/368e2fd458a22d0cc133d0c254f2612ee999744f/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-661cdd70a5b83118.rlib" "/opt/rustwide/rustup-home/toolchains/368e2fd458a22d0cc133d0c254f2612ee999744f/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9cbb3bfdc8e63ca5.rlib" "/opt/rustwide/rustup-home/toolchains/368e2fd458a22d0cc133d0c254f2612ee999744f/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-a4c5ad4392a26401.rlib" "/opt/rustwide/rustup-home/toolchains/368e2fd458a22d0cc133d0c254f2612ee999744f/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-9409cd7d030362b9.rlib" "/opt/rustwide/rustup-home/toolchains/368e2fd458a22d0cc133d0c254f2612ee999744f/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-7b90a2705bcf265b.rlib" "/opt/rustwide/rustup-home/toolchains/368e2fd458a22d0cc133d0c254f2612ee999744f/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-80d2f129fb536a6f.rlib" "/opt/rustwide/rustup-home/toolchains/368e2fd458a22d0cc133d0c254f2612ee999744f/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-f72b956e24d1de70.rlib" "/opt/rustwide/rustup-home/toolchains/368e2fd458a22d0cc133d0c254f2612ee999744f/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-632ae0f28c5e55ff.rlib" "/opt/rustwide/rustup-home/toolchains/368e2fd458a22d0cc133d0c254f2612ee999744f/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-7586cb84705120bb.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-B/opt/rustwide/rustup-home/toolchains/368e2fd458a22d0cc133d0c254f2612ee999744f/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-B/opt/rustwide/rustup-home/toolchains/368e2fd458a22d0cc133d0c254f2612ee999744f/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-B/opt/rustwide/rustup-home/toolchains/368e2fd458a22d0cc133d0c254f2612ee999744f/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/368e2fd458a22d0cc133d0c254f2612ee999744f/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-L" "/opt/rustwide/rustup-home/toolchains/368e2fd458a22d0cc133d0c254f2612ee999744f/lib/rustlib/x86_64-unknown-linux-gnu/lib/self-contained" "-o" "/opt/rustwide/target/debug/deps/libenum_primitive_derive-f8fb7fdf944aa132.so" "-Wl,--gc-sections" "-shared" "-Wl,-soname=libenum_primitive_derive-f8fb7fdf944aa132.so" "-Wl,-z,relro,-z,now" "-nodefaultlibs" [INFO] [stdout] = note: collect2: fatal error: ld terminated with signal 7 [Bus error], core dumped [INFO] [stdout] compilation terminated. [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `enum-primitive-derive` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "6ef109c46efd839a0c937a7abcd199775a0c256438aa072c8a5ab2e1f28c7c08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ef109c46efd839a0c937a7abcd199775a0c256438aa072c8a5ab2e1f28c7c08", kill_on_drop: false }` [INFO] [stdout] 6ef109c46efd839a0c937a7abcd199775a0c256438aa072c8a5ab2e1f28c7c08 [INFO] checking meloidae/gubaa against try#09146510cdb33d15474a35fde290187a88b1cf35 for pr-128351 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeloidae%2Fgubaa" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/meloidae/gubaa on toolchain 09146510cdb33d15474a35fde290187a88b1cf35 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09146510cdb33d15474a35fde290187a88b1cf35" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/meloidae/gubaa [INFO] finished tweaking git repo https://github.com/meloidae/gubaa [INFO] tweaked toml for git repo https://github.com/meloidae/gubaa written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/meloidae/gubaa 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" "+09146510cdb33d15474a35fde290187a88b1cf35" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+09146510cdb33d15474a35fde290187a88b1cf35" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9130b21295ea22675c2c93f40907e60788782c7453595bd5fa86fad4e0c4ee51 [INFO] running `Command { std: "docker" "start" "-a" "9130b21295ea22675c2c93f40907e60788782c7453595bd5fa86fad4e0c4ee51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9130b21295ea22675c2c93f40907e60788782c7453595bd5fa86fad4e0c4ee51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9130b21295ea22675c2c93f40907e60788782c7453595bd5fa86fad4e0c4ee51", kill_on_drop: false }` [INFO] [stdout] 9130b21295ea22675c2c93f40907e60788782c7453595bd5fa86fad4e0c4ee51 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+09146510cdb33d15474a35fde290187a88b1cf35" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d54744b9b5c1d3f6b4c068a4ea6556d611c9788b408f82f5df36a58289cb430f [INFO] running `Command { std: "docker" "start" "-a" "d54744b9b5c1d3f6b4c068a4ea6556d611c9788b408f82f5df36a58289cb430f", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Checking aho-corasick v0.7.12 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling enum-primitive-derive v0.1.2 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking gba_emu v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `DerefMut` and `Deref` [INFO] [stdout] --> src/memory.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use std::ops::{Deref, DerefMut}; [INFO] [stdout] | ^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ptr` [INFO] [stdout] --> src/memory.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::ptr; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::cpu::Cpu` [INFO] [stdout] --> src/memory.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::cpu::Cpu; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `StatusRegister` [INFO] [stdout] --> src/arm/ins_arm.rs:1:41 [INFO] [stdout] | [INFO] [stdout] 1 | use super::{Condition, ArmCore, REG_PC, StatusRegister, OperatingMode}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `debug`, `error`, and `info` [INFO] [stdout] --> src/arm/ins_arm.rs:11:11 [INFO] [stdout] | [INFO] [stdout] 11 | use log::{error, warn, info, debug}; [INFO] [stdout] | ^^^^^ ^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ArmIns` [INFO] [stdout] --> src/arm/mod.rs:8:27 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::arm::ins_arm::{ArmIns, ArmLookupTable}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DerefMut` and `Deref` [INFO] [stdout] --> src/memory.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use std::ops::{Deref, DerefMut}; [INFO] [stdout] | ^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ptr` [INFO] [stdout] --> src/memory.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::ptr; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::cpu::Cpu` [INFO] [stdout] --> src/memory.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::cpu::Cpu; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/cpu.rs:106:9 [INFO] [stdout] | [INFO] [stdout] 106 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `StatusRegister` [INFO] [stdout] --> src/arm/ins_arm.rs:1:41 [INFO] [stdout] | [INFO] [stdout] 1 | use super::{Condition, ArmCore, REG_PC, StatusRegister, OperatingMode}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `debug`, `error`, and `info` [INFO] [stdout] --> src/arm/ins_arm.rs:11:11 [INFO] [stdout] | [INFO] [stdout] 11 | use log::{error, warn, info, debug}; [INFO] [stdout] | ^^^^^ ^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ArmIns` [INFO] [stdout] --> src/arm/mod.rs:8:27 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::arm::ins_arm::{ArmIns, ArmLookupTable}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `game` [INFO] [stdout] --> src/cpu.rs:26:29 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn new(bios: &[u8], game: &[u8]) -> Box { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_game` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/cpu.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 27 | let mut result = Box::new(Cpu { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `game` [INFO] [stdout] --> src/cpu.rs:26:29 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn new(bios: &[u8], game: &[u8]) -> Box { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_game` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/cpu.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 27 | let mut result = Box::new(Cpu { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `address` [INFO] [stdout] --> src/arm/ins_arm.rs:379:9 [INFO] [stdout] | [INFO] [stdout] 379 | let address = arm.regs[ins.reg(0)]; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `arm` [INFO] [stdout] --> src/arm/ins_arm.rs:385:27 [INFO] [stdout] | [INFO] [stdout] 385 | fn halfword_data_transfer(arm: &mut ArmCore, ins: ArmIns) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_arm` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ins` [INFO] [stdout] --> src/arm/ins_arm.rs:385:46 [INFO] [stdout] | [INFO] [stdout] 385 | fn halfword_data_transfer(arm: &mut ArmCore, ins: ArmIns) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ins` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `arm` [INFO] [stdout] --> src/arm/ins_arm.rs:521:24 [INFO] [stdout] | [INFO] [stdout] 521 | fn block_data_transfer(arm: &mut ArmCore, ins: ArmIns) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_arm` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ins` [INFO] [stdout] --> src/arm/ins_arm.rs:521:43 [INFO] [stdout] | [INFO] [stdout] 521 | fn block_data_transfer(arm: &mut ArmCore, ins: ArmIns) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ins` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `arm` [INFO] [stdout] --> src/arm/ins_arm.rs:524:11 [INFO] [stdout] | [INFO] [stdout] 524 | fn branch(arm: &mut ArmCore, ins: ArmIns) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_arm` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ins` [INFO] [stdout] --> src/arm/ins_arm.rs:524:30 [INFO] [stdout] | [INFO] [stdout] 524 | fn branch(arm: &mut ArmCore, ins: ArmIns) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ins` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `arm` [INFO] [stdout] --> src/arm/ins_arm.rs:527:23 [INFO] [stdout] | [INFO] [stdout] 527 | fn software_interrupt(arm: &mut ArmCore, ins: ArmIns) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_arm` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ins` [INFO] [stdout] --> src/arm/ins_arm.rs:527:42 [INFO] [stdout] | [INFO] [stdout] 527 | fn software_interrupt(arm: &mut ArmCore, ins: ArmIns) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ins` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `address` [INFO] [stdout] --> src/arm/ins_arm.rs:379:9 [INFO] [stdout] | [INFO] [stdout] 379 | let address = arm.regs[ins.reg(0)]; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `arm` [INFO] [stdout] --> src/arm/ins_arm.rs:385:27 [INFO] [stdout] | [INFO] [stdout] 385 | fn halfword_data_transfer(arm: &mut ArmCore, ins: ArmIns) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_arm` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ins` [INFO] [stdout] --> src/arm/ins_arm.rs:385:46 [INFO] [stdout] | [INFO] [stdout] 385 | fn halfword_data_transfer(arm: &mut ArmCore, ins: ArmIns) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ins` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `arm` [INFO] [stdout] --> src/arm/ins_arm.rs:521:24 [INFO] [stdout] | [INFO] [stdout] 521 | fn block_data_transfer(arm: &mut ArmCore, ins: ArmIns) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_arm` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ins` [INFO] [stdout] --> src/arm/ins_arm.rs:521:43 [INFO] [stdout] | [INFO] [stdout] 521 | fn block_data_transfer(arm: &mut ArmCore, ins: ArmIns) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ins` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `arm` [INFO] [stdout] --> src/arm/ins_arm.rs:524:11 [INFO] [stdout] | [INFO] [stdout] 524 | fn branch(arm: &mut ArmCore, ins: ArmIns) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_arm` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ins` [INFO] [stdout] --> src/arm/ins_arm.rs:524:30 [INFO] [stdout] | [INFO] [stdout] 524 | fn branch(arm: &mut ArmCore, ins: ArmIns) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ins` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `arm` [INFO] [stdout] --> src/arm/ins_arm.rs:527:23 [INFO] [stdout] | [INFO] [stdout] 527 | fn software_interrupt(arm: &mut ArmCore, ins: ArmIns) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_arm` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ins` [INFO] [stdout] --> src/arm/ins_arm.rs:527:42 [INFO] [stdout] | [INFO] [stdout] 527 | fn software_interrupt(arm: &mut ArmCore, ins: ArmIns) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ins` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ins` [INFO] [stdout] --> src/arm/mod.rs:174:13 [INFO] [stdout] | [INFO] [stdout] 174 | let ins = self.pipe.ins[0]; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ins` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cpu` [INFO] [stdout] --> src/main.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 20 | let mut cpu = Cpu::new(bios, game); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_cpu` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lut` [INFO] [stdout] --> src/arm/ins_arm.rs:701:13 [INFO] [stdout] | [INFO] [stdout] 701 | let lut = ArmLookupTable::compute(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_lut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | let mut cpu = Cpu::new(bios, game); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `read_half` and `write_half` are never used [INFO] [stdout] --> src/memory.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub trait Memory { [INFO] [stdout] | ------ methods in this trait [INFO] [stdout] 8 | fn read_byte(&self, addr: u32) -> u8; [INFO] [stdout] 9 | fn read_half(&self, addr: u32) -> u16; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 13 | fn write_half(&mut self, addr: u32, value: u16); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BASE_IOREGS` is never used [INFO] [stdout] --> src/cpu.rs:12:11 [INFO] [stdout] | [INFO] [stdout] 12 | pub const BASE_IOREGS: u32 = 0x4; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BASE_PALETTE` is never used [INFO] [stdout] --> src/cpu.rs:13:11 [INFO] [stdout] | [INFO] [stdout] 13 | pub const BASE_PALETTE: u32 = 0x5; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BASE_VRAM` is never used [INFO] [stdout] --> src/cpu.rs:14:11 [INFO] [stdout] | [INFO] [stdout] 14 | pub const BASE_VRAM: u32 = 0x06; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BASE_OAM` is never used [INFO] [stdout] --> src/cpu.rs:15:11 [INFO] [stdout] | [INFO] [stdout] 15 | pub const BASE_OAM: u32 = 0x07; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BASE_GAMEPAK_START` is never used [INFO] [stdout] --> src/cpu.rs:16:11 [INFO] [stdout] | [INFO] [stdout] 16 | pub const BASE_GAMEPAK_START: u32 = 0x8; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BASE_GAMEPAK_END` is never used [INFO] [stdout] --> src/cpu.rs:17:7 [INFO] [stdout] | [INFO] [stdout] 17 | const BASE_GAMEPAK_END: u32 = 0xd; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Sequential` is never constructed [INFO] [stdout] --> src/arm/mod.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 54 | enum Access { [INFO] [stdout] | ------ variant in this enum [INFO] [stdout] 55 | Nonsequential = 0, [INFO] [stdout] 56 | Sequential = 1, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `fetch_type` and `ins` are never read [INFO] [stdout] --> src/arm/mod.rs:62:5 [INFO] [stdout] | [INFO] [stdout] 61 | struct Pipeline { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 62 | fetch_type: Access, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 63 | ins: [u32; 2], [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `REG_SP` is never used [INFO] [stdout] --> src/arm/mod.rs:146:11 [INFO] [stdout] | [INFO] [stdout] 146 | pub const REG_SP: usize = 13; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `REG_LR` is never used [INFO] [stdout] --> src/arm/mod.rs:147:11 [INFO] [stdout] | [INFO] [stdout] 147 | pub const REG_LR: usize = 14; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `pipe` and `arm_lut` are never read [INFO] [stdout] --> src/arm/mod.rs:155:5 [INFO] [stdout] | [INFO] [stdout] 150 | pub struct ArmCore<'a> { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 155 | pipe: Pipeline, [INFO] [stdout] | ^^^^ [INFO] [stdout] 156 | memory: &'a mut dyn Memory, [INFO] [stdout] 157 | arm_lut: ArmLookupTable, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ins` [INFO] [stdout] --> src/arm/mod.rs:174:13 [INFO] [stdout] | [INFO] [stdout] 174 | let ins = self.pipe.ins[0]; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ins` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `run` and `check_condition` are never used [INFO] [stdout] --> src/arm/mod.rs:173:8 [INFO] [stdout] | [INFO] [stdout] 160 | impl ArmCore<'_> { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 173 | fn run(&mut self) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 182 | fn check_condition(&self, cond: Condition) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `cond` is never used [INFO] [stdout] --> src/arm/ins_arm.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 16 | impl ArmIns { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 34 | fn cond(&self) -> Condition { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `1` is never read [INFO] [stdout] --> src/arm/ins_arm.rs:530:40 [INFO] [stdout] | [INFO] [stdout] 530 | struct ArmSpecs<'a>(Vec, &'a str, ArmFn); [INFO] [stdout] | -------- field in this struct ^^^^^^^ [INFO] [stdout] | [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] 530 | struct ArmSpecs<'a>(Vec, (), ArmFn); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `disc2idx` and `idx2fn` are never read [INFO] [stdout] --> src/arm/ins_arm.rs:543:5 [INFO] [stdout] | [INFO] [stdout] 542 | pub struct ArmLookupTable { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 543 | disc2idx: Vec, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 544 | idx2fn: Vec, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cpu` [INFO] [stdout] --> src/main.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 20 | let mut cpu = Cpu::new(bios, game); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_cpu` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 36 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | let mut cpu = Cpu::new(bios, game); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `read_half` and `write_half` are never used [INFO] [stdout] --> src/memory.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub trait Memory { [INFO] [stdout] | ------ methods in this trait [INFO] [stdout] 8 | fn read_byte(&self, addr: u32) -> u8; [INFO] [stdout] 9 | fn read_half(&self, addr: u32) -> u16; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 13 | fn write_half(&mut self, addr: u32, value: u16); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BASE_IOREGS` is never used [INFO] [stdout] --> src/cpu.rs:12:11 [INFO] [stdout] | [INFO] [stdout] 12 | pub const BASE_IOREGS: u32 = 0x4; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BASE_PALETTE` is never used [INFO] [stdout] --> src/cpu.rs:13:11 [INFO] [stdout] | [INFO] [stdout] 13 | pub const BASE_PALETTE: u32 = 0x5; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BASE_VRAM` is never used [INFO] [stdout] --> src/cpu.rs:14:11 [INFO] [stdout] | [INFO] [stdout] 14 | pub const BASE_VRAM: u32 = 0x06; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BASE_OAM` is never used [INFO] [stdout] --> src/cpu.rs:15:11 [INFO] [stdout] | [INFO] [stdout] 15 | pub const BASE_OAM: u32 = 0x07; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BASE_GAMEPAK_START` is never used [INFO] [stdout] --> src/cpu.rs:16:11 [INFO] [stdout] | [INFO] [stdout] 16 | pub const BASE_GAMEPAK_START: u32 = 0x8; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BASE_GAMEPAK_END` is never used [INFO] [stdout] --> src/cpu.rs:17:7 [INFO] [stdout] | [INFO] [stdout] 17 | const BASE_GAMEPAK_END: u32 = 0xd; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Sequential` is never constructed [INFO] [stdout] --> src/arm/mod.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 54 | enum Access { [INFO] [stdout] | ------ variant in this enum [INFO] [stdout] 55 | Nonsequential = 0, [INFO] [stdout] 56 | Sequential = 1, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `fetch_type` and `ins` are never read [INFO] [stdout] --> src/arm/mod.rs:62:5 [INFO] [stdout] | [INFO] [stdout] 61 | struct Pipeline { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 62 | fetch_type: Access, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 63 | ins: [u32; 2], [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `REG_SP` is never used [INFO] [stdout] --> src/arm/mod.rs:146:11 [INFO] [stdout] | [INFO] [stdout] 146 | pub const REG_SP: usize = 13; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `REG_LR` is never used [INFO] [stdout] --> src/arm/mod.rs:147:11 [INFO] [stdout] | [INFO] [stdout] 147 | pub const REG_LR: usize = 14; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `pipe` and `arm_lut` are never read [INFO] [stdout] --> src/arm/mod.rs:155:5 [INFO] [stdout] | [INFO] [stdout] 150 | pub struct ArmCore<'a> { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 155 | pipe: Pipeline, [INFO] [stdout] | ^^^^ [INFO] [stdout] 156 | memory: &'a mut dyn Memory, [INFO] [stdout] 157 | arm_lut: ArmLookupTable, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `run` and `check_condition` are never used [INFO] [stdout] --> src/arm/mod.rs:173:8 [INFO] [stdout] | [INFO] [stdout] 160 | impl ArmCore<'_> { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 173 | fn run(&mut self) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 182 | fn check_condition(&self, cond: Condition) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `cond` is never used [INFO] [stdout] --> src/arm/ins_arm.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 16 | impl ArmIns { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 34 | fn cond(&self) -> Condition { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `1` is never read [INFO] [stdout] --> src/arm/ins_arm.rs:530:40 [INFO] [stdout] | [INFO] [stdout] 530 | struct ArmSpecs<'a>(Vec, &'a str, ArmFn); [INFO] [stdout] | -------- field in this struct ^^^^^^^ [INFO] [stdout] | [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] 530 | struct ArmSpecs<'a>(Vec, (), ArmFn); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `disc2idx` and `idx2fn` are never read [INFO] [stdout] --> src/arm/ins_arm.rs:543:5 [INFO] [stdout] | [INFO] [stdout] 542 | pub struct ArmLookupTable { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 543 | disc2idx: Vec, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 544 | idx2fn: Vec, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 38 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.91s [INFO] running `Command { std: "docker" "inspect" "d54744b9b5c1d3f6b4c068a4ea6556d611c9788b408f82f5df36a58289cb430f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d54744b9b5c1d3f6b4c068a4ea6556d611c9788b408f82f5df36a58289cb430f", kill_on_drop: false }` [INFO] [stdout] d54744b9b5c1d3f6b4c068a4ea6556d611c9788b408f82f5df36a58289cb430f