* installing *source* package 'ravrosr' ...
** this is package 'ravrosr' version '0.1.0'
** using staged installation
Using Rust compiler: /c/Users/CRAN/.cargo/bin/rustc
Using Cargo: /c/Users/CRAN/.cargo/bin/cargo
** libs
using C compiler: 'gcc.exe (GCC) 14.3.0'
rm -Rf ravrosr.dll ./rust/target/release/ravrosr.lib entrypoint.o
gcc  -I"D:/RCompile/recent/R/include" -DNDEBUG     -I"d:/rtools45/x86_64-w64-mingw32.static.posix/include"      -pedantic -Wstrict-prototypes -O2 -Wall -std=gnu2x  -mfpmath=sse -msse2 -mstackrealign   -c entrypoint.c -o entrypoint.o
mkdir -p ./rust/target/libgcc_mock
cd ./rust/target/libgcc_mock && \
	touch gcc_mock.c && \
	gcc -c gcc_mock.c -o gcc_mock.o && \
	ar -r libgcc_eh.a gcc_mock.o && \
	ar -r libgcc_s.a gcc_mock.o
D:\rtools45\x86_64-w64-mingw32.static.posix\bin\ar.exe: creating libgcc_eh.a
D:\rtools45\x86_64-w64-mingw32.static.posix\bin\ar.exe: creating libgcc_s.a
export CARGO_TARGET_X86_64_PC_WINDOWS_GNU_LINKER="gcc " && \
	export LIBRARY_PATH="${LIBRARY_PATH};./rust/target/libgcc_mock" && \
	cargo build --lib --release --manifest-path=./rust/Cargo.toml --target-dir ./rust/target
   Compiling proc-macro2 v1.0.106
   Compiling unicode-ident v1.0.24
   Compiling quote v1.0.44
   Compiling windows-link v0.2.1
   Compiling stable_deref_trait v1.2.1
   Compiling windows_x86_64_gnu v0.53.1
   Compiling pin-project-lite v0.2.16
   Compiling futures-core v0.3.32
   Compiling itoa v1.0.17
   Compiling bytes v1.11.1
   Compiling serde_core v1.0.228
   Compiling memchr v2.8.0
   Compiling futures-sink v0.3.32
   Compiling smallvec v1.15.1
   Compiling autocfg v1.5.0
   Compiling futures-task v0.3.32
   Compiling litemap v0.8.1
   Compiling futures-io v0.3.32
   Compiling writeable v0.6.2
   Compiling slab v0.4.12
   Compiling icu_properties_data v2.1.2
   Compiling serde v1.0.228
   Compiling icu_normalizer_data v2.1.1
   Compiling once_cell v1.21.3
   Compiling typenum v1.19.0
   Compiling version_check v0.9.5
   Compiling cfg-if v1.0.4
   Compiling getrandom v0.3.4
   Compiling percent-encoding v2.3.2
   Compiling httparse v1.10.1
   Compiling strsim v0.11.1
   Compiling zerocopy v0.8.39
   Compiling ident_case v1.0.1
   Compiling try-lock v0.2.5
   Compiling zmij v1.0.21
   Compiling native-tls v0.2.18
   Compiling libc v0.2.182
   Compiling tower-service v0.3.3
   Compiling prettyplease v0.2.37
   Compiling rustversion v1.0.22
   Compiling libm v0.2.16
   Compiling atomic-waker v1.1.2
   Compiling pin-utils v0.1.0
   Compiling serde_json v1.0.149
   Compiling crossbeam-utils v0.8.21
   Compiling thiserror v2.0.18
   Compiling parking_lot_core v0.9.12
   Compiling ipnet v2.11.0
   Compiling futures-channel v0.3.32
error: linker `gcc ` not found
  |
  = note: program not found

   Compiling sync_wrapper v1.0.2
error: could not compile `quote` (build script) due to 1 previous error
warning: build failed, waiting for other jobs to finish...
error: could not compile `windows_x86_64_gnu` (build script) due to 1 previous error
error: could not compile `icu_properties_data` (build script) due to 1 previous error
error: could not compile `libm` (build script) due to 1 previous error
error: could not compile `serde_core` (build script) due to 1 previous error
error: could not compile `serde` (build script) due to 1 previous error
error: could not compile `prettyplease` (build script) due to 1 previous error
error: could not compile `icu_normalizer_data` (build script) due to 1 previous error
error: could not compile `serde_json` (build script) due to 1 previous error
error: could not compile `proc-macro2` (build script) due to 1 previous error
error: could not compile `native-tls` (build script) due to 1 previous error
error: could not compile `zmij` (build script) due to 1 previous error
error: could not compile `httparse` (build script) due to 1 previous error
error: could not compile `getrandom` (build script) due to 1 previous error
error: could not compile `parking_lot_core` (build script) due to 1 previous error
error: could not compile `typenum` (build script) due to 1 previous error
error: could not compile `crossbeam-utils` (build script) due to 1 previous error
error: could not compile `rustversion` (build script) due to 1 previous error
error: could not compile `libc` (build script) due to 1 previous error
error: could not compile `zerocopy` (build script) due to 1 previous error
error: could not compile `thiserror` (build script) due to 1 previous error
make: *** [Makevars.win:13: rust/target/release/ravrosr.lib] Error 101
ERROR: compilation failed for package 'ravrosr'
* removing 'd:/RCompile/CRANincoming/R-devel/lib/ravrosr'