rust: unknown target `armv7-unknown-linux-musleabihfhf`

Applying /home/maks/openwrt/feeds/packages/lang/rust/patches/0001-Update-xz2-and-use-it-static.patch using plaintext:
patching file src/bootstrap/Cargo.toml
Hunk #1 succeeded at 59 with fuzz 1 (offset -1 lines).

Applying /home/maks/openwrt/feeds/packages/lang/rust/patches/0003-bump-libc-deps-to-0.2.146.patch using plaintext:
patching file vendor/elasticlunr-rs-3.0.2/Cargo.lock
patching file vendor/libffi-3.2.0/Cargo.lock
touch /home/maks/openwrt/build_dir/target-arm_cortex-a15+neon-vfpv4_musl_eabi/host/rustc-1.85.0-src/.prepareda18853a9e190984e162177fef73a1d47_18f1e190c5d53547fed41a3eaa76e9e9
(cd /home/maks/openwrt/build_dir/target-arm_cortex-a15+neon-vfpv4_musl_eabi/host/rustc-1.85.0-src/; if [ -x configure ]; then cp -fpR /home/maks/openwrt/scripts/config.{guess,sub} /home/maks/openwrt/build_dir/target-arm_cortex-a15+neon-vfpv4_musl_eabi/host/rustc-1.85.0-src// && CC="/home/maks/openwrt/staging_dir/host/bin/gcc" CFLAGS="-O2 -I/home/maks/openwrt/staging_dir/host/include -I/home/maks/openwrt/staging_dir/hostpkg/include -I/home/maks/openwrt/staging_dir/target-arm_cortex-a15+neon-vfpv4_musl_eabi/host/include" CXX="/home/maks/openwrt/staging_dir/host/bin/g++" CPPFLAGS="-I/home/maks/openwrt/staging_dir/host/include -I/home/maks/openwrt/staging_dir/hostpkg/include -I/home/maks/openwrt/staging_dir/target-arm_cortex-a15+neon-vfpv4_musl_eabi/host/include" CXXFLAGS="-O2 -I/home/maks/openwrt/staging_dir/host/include -I/home/maks/openwrt/staging_dir/hostpkg/include -I/home/maks/openwrt/staging_dir/target-arm_cortex-a15+neon-vfpv4_musl_eabi/host/include" LDFLAGS="-L/home/maks/openwrt/staging_dir/host/lib -L/home/maks/openwrt/staging_dir/hostpkg/lib -L/home/maks/openwrt/staging_dir/target-arm_cortex-a15+neon-vfpv4_musl_eabi/host/lib" CONFIG_SHELL="/usr/bin/env bash" CARGO_HOME="/home/maks/openwrt/dl/cargo"  bash ./configure --build=x86_64-unknown-linux-gnu --target=armv7-unknown-linux-musleabihfhf,x86_64-unknown-linux-gnu --host=x86_64-unknown-linux-gnu --prefix=/home/maks/openwrt/staging_dir/target-arm_cortex-a15+neon-vfpv4_musl_eabi/host --bindir=/home/maks/openwrt/staging_dir/target-arm_cortex-a15+neon-vfpv4_musl_eabi/host/bin --libdir=/home/maks/openwrt/staging_dir/target-arm_cortex-a15+neon-vfpv4_musl_eabi/host/lib --sysconfdir=/home/maks/openwrt/staging_dir/target-arm_cortex-a15+neon-vfpv4_musl_eabi/host/etc --datadir=/home/maks/openwrt/staging_dir/target-arm_cortex-a15+neon-vfpv4_musl_eabi/host/share --mandir=/home/maks/openwrt/staging_dir/target-arm_cortex-a15+neon-vfpv4_musl_eabi/host/man --dist-compression-formats=gz --disable-sanitizers --release-channel=stable --enable-cargo-native-static --bootstrap-cache-path=/home/maks/openwrt/dl/rustc --set=llvm.download-ci-llvm=true --set=target.armv7-unknown-linux-musleabihfhf.ar=arm-openwrt-linux-muslgnueabihf-gcc-ar --set=target.armv7-unknown-linux-musleabihfhf.cc=arm-openwrt-linux-muslgnueabihf-gcc --set=target.armv7-unknown-linux-musleabihfhf.cxx=arm-openwrt-linux-muslgnueabihf-g++ --set=target.armv7-unknown-linux-musleabihfhf.linker=arm-openwrt-linux-muslgnueabihf-gcc --set=target.armv7-unknown-linux-musleabihfhf.ranlib=arm-openwrt-linux-muslgnueabihf-gcc-ranlib --set=target.armv7-unknown-linux-musleabihfhf.crt-static=false --set=target.armv7-unknown-linux-musleabihfhf.musl-root=/home/maks/openwrt/staging_dir/toolchain-arm_cortex-a15+neon-vfpv4_gcc-14.2.0_musl_eabi ; fi )
configure: processing command line
configure:
configure: build.configure-args := ['--build=x86_64-unknown-linux-gnu', '--target ...
configure: build.build          := x86_64-unknown-linux-gnu
configure: build.target         := ['armv7-unknown-linux-musleabihfhf', 'x86_64-u ...
configure: build.host           := ['x86_64-unknown-linux-gnu']
configure: install.prefix       := /home/maks/openwrt/staging_dir/target-arm_cort ...
configure: install.bindir       := /home/maks/openwrt/staging_dir/target-arm_cort ...
configure: install.libdir       := /home/maks/openwrt/staging_dir/target-arm_cort ...
configure: install.sysconfdir   := /home/maks/openwrt/staging_dir/target-arm_cort ...
configure: install.datadir      := /home/maks/openwrt/staging_dir/target-arm_cort ...
configure: install.mandir       := /home/maks/openwrt/staging_dir/target-arm_cort ...
configure: dist.compression-formats := ['gz']
configure: build.sanitizers     := False
configure: rust.channel         := stable
configure: build.cargo-native-static := True
configure: build.bootstrap-cache-path := /home/maks/openwrt/dl/rustc
configure: llvm.download-ci-llvm := True
configure: target.armv7-unknown-linux-musleabihfhf.ar := arm-openwrt-linux-muslgn ...
configure: target.armv7-unknown-linux-musleabihfhf.cc := arm-openwrt-linux-muslgn ...
configure: target.armv7-unknown-linux-musleabihfhf.cxx := arm-openwrt-linux-muslg ...
configure: target.armv7-unknown-linux-musleabihfhf.linker := arm-openwrt-linux-mu ...
configure: target.armv7-unknown-linux-musleabihfhf.ranlib := arm-openwrt-linux-mu ...
configure: target.armv7-unknown-linux-musleabihfhf.crt-static := False
configure: target.armv7-unknown-linux-musleabihfhf.musl-root := /home/maks/openwr ...
configure: profile              := dist
configure:
configure: writing `config.toml` in current directory
configure:
configure: run `python /home/maks/openwrt/build_dir/target-arm_cortex-a15+neon-vfpv4_musl_eabi/host/rustc-1.85.0-src/x.py --help`
touch /home/maks/openwrt/build_dir/target-arm_cortex-a15+neon-vfpv4_musl_eabi/host/rustc-1.85.0-src/.configured
CARGO_HOME=/home/maks/openwrt/dl/cargo TARGET_CFLAGS="-O3 -pipe -mcpu=cortex-a15 -mfpu=neon-vfpv4 -mtune=cortex-a15 -mfloat-abi=hard -mthumb -mvectorize-with-neon-quad -mtls-dialect=gnu2 -Wa,-mimplicit-it=always -fno-caller-saves -fno-plt -fipa-pta -fno-signed-zeros -ftree-vectorize -ftree-vectorizer-verbose=2 -fopt-info-vec -fhonour-copts -mfloat-abi=hard -fmacro-prefix-map=/home/maks/openwrt/build_dir/target-arm_cortex-a15+neon-vfpv4_musl_eabi/rust-1.85.0=rust-1.85.0 -Wformat -Werror=format-security -fstack-protector -D_FORTIFY_SOURCE=1 -Wl,-z,now -Wl,-z,relro" python3 /home/maks/openwrt/build_dir/target-arm_cortex-a15+neon-vfpv4_musl_eabi/host/rustc-1.85.0-src/x.py --build-dir /home/maks/openwrt/build_dir/target-arm_cortex-a15+neon-vfpv4_musl_eabi/host/rustc-1.85.0-src/build --config /home/maks/openwrt/build_dir/target-arm_cortex-a15+neon-vfpv4_musl_eabi/host/rustc-1.85.0-src/config.toml dist build-manifest cargo llvm-tools rustc rust-std rust-src
extracting /home/maks/openwrt/dl/rustc/2025-01-09/rust-std-1.84.0-x86_64-unknown-linux-gnu.tar.xz
extracting /home/maks/openwrt/dl/rustc/2025-01-09/rustc-1.84.0-x86_64-unknown-linux-gnu.tar.xz
extracting /home/maks/openwrt/dl/rustc/2025-01-09/cargo-1.84.0-x86_64-unknown-linux-gnu.tar.xz
Building bootstrap
   Compiling proc-macro2 v1.0.89
   Compiling unicode-ident v1.0.13
   Compiling memchr v2.7.4
   Compiling version_check v0.9.5
   Compiling typenum v1.17.0
   Compiling shlex v1.3.0
   Compiling libc v0.2.167
   Compiling serde v1.0.215
   Compiling rustix v0.38.40
   Compiling crossbeam-utils v0.8.20
   Compiling regex-syntax v0.8.5
   Compiling cc v1.2.0
   Compiling cfg-if v1.0.0
   Compiling bitflags v2.6.0
   Compiling generic-array v0.14.7
   Compiling pkg-config v0.3.31
   Compiling linux-raw-sys v0.4.14
   Compiling quote v1.0.37
   Compiling aho-corasick v1.1.3
   Compiling syn v2.0.87
   Compiling heck v0.5.0
   Compiling anstyle v1.0.10
   Compiling clap_lex v0.7.2
   Compiling crossbeam-epoch v0.9.18
   Compiling log v0.4.22
   Compiling clap_builder v4.5.20
   Compiling same-file v1.0.6
   Compiling semver v1.0.23
   Compiling serde_json v1.0.132
   Compiling crossbeam-deque v0.8.5
   Compiling walkdir v2.5.0
   Compiling lzma-sys v0.1.20
   Compiling filetime v0.2.25
   Compiling block-buffer v0.10.4
   Compiling crypto-common v0.1.6
   Compiling itoa v1.0.11
   Compiling regex-automata v0.4.9
   Compiling digest v0.10.7
   Compiling ryu v1.0.18
   Compiling bootstrap v0.0.0 (/home/maks/openwrt/build_dir/target-arm_cortex-a15+neon-vfpv4_musl_eabi/host/rustc-1.85.0-src/src/bootstrap)
   Compiling cpufeatures v0.2.15
   Compiling sha2 v0.10.8
   Compiling cmake v0.1.48
   Compiling object v0.36.5
   Compiling home v0.5.9
   Compiling termcolor v1.4.1
   Compiling xattr v1.3.1
   Compiling fd-lock v4.0.2
   Compiling tar v0.4.43
   Compiling toml v0.5.11
   Compiling clap_derive v4.5.18
   Compiling serde_derive v1.0.215
   Compiling bstr v1.10.0
   Compiling globset v0.4.15
   Compiling opener v0.5.2
   Compiling ignore v0.4.23
   Compiling xz2 v0.1.7
   Compiling clap v4.5.20
   Compiling clap_complete v4.5.37
   Compiling build_helper v0.1.0 (/home/maks/openwrt/build_dir/target-arm_cortex-a15+neon-vfpv4_musl_eabi/host/rustc-1.85.0-src/src/build_helper)
    Finished `dev` profile [unoptimized] target(s) in 34.76s
WARNING: The `change-id` is missing in the `config.toml`. This means that you will not be able to track the major changes made to the bootstrap configurations.
NOTE: to silence this warning, add `change-id = 134650` at the top of `config.toml`


error occurred: unknown target `armv7-unknown-linux-musleabihfhf`


Build completed unsuccessfully in 0:00:47
make[2]: *** [Makefile:109: /home/maks/openwrt/build_dir/target-arm_cortex-a15+neon-vfpv4_musl_eabi/host/rustc-1.85.0-src/.built] Error 1
make[2]: Leaving directory '/home/maks/openwrt/feeds/packages/lang/rust'
time: package/feeds/packages/rust/host-compile#129.13#36.05#78.44
    ERROR: package/feeds/packages/rust [host] failed to build.
make[1]: *** [package/Makefile:174: package/feeds/packages/rust/host/compile] Error 1
make[1]: Leaving directory '/home/maks/openwrt'
make: *** [/home/maks/openwrt/include/toplevel.mk:233: package/feeds/packages/rust/host/compile] Error 2