* installing to library '/home/runner/R-patched/lib'
* installing *source* package 'xactonomial' ...
** this is package 'xactonomial' version '1.2.1'
** package 'xactonomial' successfully unpacked and MD5 sums checked
** using staged installation
Using cargo 1.96.1 (356927216 2026-06-26) (Alpine Linux Rust 1.96.1-r0)
Using rustc 1.96.1 (31fca3adb 2026-06-26) (Alpine Linux Rust 1.96.1-r0)
Building for CRAN.
Writing `src/Makevars`.
`tools/config.R` has finished.
** libs
using C compiler: 'gcc (Alpine 15.2.0) 15.2.0'
make[1]: Entering directory '/var/local/PKGS/CRAN/xactonomial/src'
gcc -I"/home/runner/R-patched/build/include" -DNDEBUG   -I/usr/local/include    -fpic  -O2 -mtune=native  -c entrypoint.c -o entrypoint.o
# Check if NOT_CRAN is false and unzip vendor.tar.xz if so
if [ "" != "true" ]; then \
	if [ -f ./rust/vendor.tar.xz ]; then \
		tar xf rust/vendor.tar.xz && \
		mkdir -p /var/local/PKGS/CRAN/xactonomial/src/.cargo && \
		cp rust/vendor-config.toml /var/local/PKGS/CRAN/xactonomial/src/.cargo/config.toml; \
	fi; \
fi
export CARGO_HOME=/var/local/PKGS/CRAN/xactonomial/src/.cargo && \
export PATH="/bin:/sbin:/usr/bin:/usr/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:/home/runner/.cargo/bin" && \
cargo test -j 2 --offline --lib --release --manifest-path=./rust/Cargo.toml --target-dir ./rust/target
   Compiling proc-macro2 v1.0.107
   Compiling quote v1.0.47
   Compiling unicode-ident v1.0.18
   Compiling libc v0.2.178
   Compiling extendr-ffi v0.9.0
   Compiling cfg-if v1.0.4
   Compiling paste v1.0.15
   Compiling getrandom v0.3.4
   Compiling syn v2.0.119
   Compiling syn v3.0.3
   Compiling rand_core v0.10.0-rc-2
   Compiling lazy_static v1.5.0
   Compiling cpufeatures v0.2.17
   Compiling extendr-api v0.9.0
   Compiling chacha20 v0.10.0-rc.5
   Compiling readonly v0.2.14
   Compiling extendr-macros v0.9.0
   Compiling once_cell v1.21.3
   Compiling rand v0.10.0-rc.5 (https://github.com/rust-random/rand#17b12b10)
   Compiling xactonomial v0.1.0 (/var/local/PKGS/CRAN/xactonomial/src/rust)
error: linking with `cc` failed: exit status: 1
  |
  = note:  "cc" "-m64" "/var/local/PKGS/CRAN/xactonomial/src/./rust/target/release/deps/rustcA1U54t/symbols.o" "<11 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "<sysroot>/lib/rustlib/x86_64-alpine-linux-musl/lib/{libtest-*,libgetopts-*,librustc_std_workspace_std-*}.rlib" "/var/local/PKGS/CRAN/xactonomial/src/rust/target/release/deps/{librand-debfe360e28948a4,libgetrandom-30ab8decb1b8845e,liblibc-c71322e8ae1baf34,libchacha20-afbd8b72977dc649,libcpufeatures-964aae0f95610ae1,libcfg_if-d08e95a0ba22221a,librand_core-abde121ab7b419a6,libextendr_api-3342195406f2fe3d,libonce_cell-dd1fd39d5f4b3d16,libextendr_ffi-7db41f8d068c3de3}.rlib" "<sysroot>/lib/rustlib/x86_64-alpine-linux-musl/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*,librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lR" "-lgcc_s" "-lc" "-L" "/var/local/PKGS/CRAN/xactonomial/src/./rust/target/release/deps/rustcA1U54t/raw-dylibs" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "<sysroot>/lib/rustlib/x86_64-alpine-linux-musl/lib" "-o" "/var/local/PKGS/CRAN/xactonomial/src/./rust/target/release/deps/xactonomial-bc848b6e31d8310a" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-Wl,-O1" "-Wl,--strip-debug"
  = note: some arguments are omitted. use `--verbose` to show all linker arguments
  = note: /usr/lib/gcc/x86_64-alpine-linux-musl/15.2.0/../../../../x86_64-alpine-linux-musl/bin/ld: cannot find -lR: No such file or directory
          collect2: error: ld returned 1 exit status
          

error: could not compile `xactonomial` (lib test) due to 1 previous error
make[1]: *** [Makevars:28: rust/target/release/libxactonomial.a] Error 101
make[1]: Leaving directory '/var/local/PKGS/CRAN/xactonomial/src'
make[1]: Entering directory '/var/local/PKGS/CRAN/xactonomial/src'
make[1]: Leaving directory '/var/local/PKGS/CRAN/xactonomial/src'
ERROR: compilation failed for package 'xactonomial'
* removing '/home/runner/R-patched/lib/xactonomial'
* restoring previous '/home/runner/R-patched/lib/xactonomial'