* installing *source* package 'b64' ...
** this is package 'b64' version '0.1.6'
** using staged installation
Using cargo 1.81.0 (2dbb1af80 2024-08-20)
Using rustc 1.81.0 (eeb90cda1 2024-09-04)
Building for CRAN.
Writing `src/Makevars.win`.
`tools/config.R` has finished.
** libs
using C compiler: 'gcc.exe (GCC) 14.2.0'
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
touch ./rust/target/libgcc_mock/libgcc_eh.a
if [ -f ./rust/vendor.tar.xz ]; then \
	tar xf rust/vendor.tar.xz && \
	mkdir -p /d/temp/2025_05_19_20_15_17_12901/RtmpeYsFXU/R.INSTALL25bc03c5fc63/b64/src/.cargo && \
	cp rust/vendor-config.toml /d/temp/2025_05_19_20_15_17_12901/RtmpeYsFXU/R.INSTALL25bc03c5fc63/b64/src/.cargo/config.toml; \
fi
# Build the project using Cargo with additional flags
export CARGO_HOME=/d/temp/2025_05_19_20_15_17_12901/RtmpeYsFXU/R.INSTALL25bc03c5fc63/b64/src/.cargo && \
export LIBRARY_PATH=";/d/temp/2025_05_19_20_15_17_12901/RtmpeYsFXU/R.INSTALL25bc03c5fc63/b64/src/./rust/target/libgcc_mock" && \
RUSTFLAGS=" --print=native-static-libs" cargo build -j 2 --offline --target=x86_64-pc-windows-gnu --lib --release --manifest-path=rust/Cargo.toml --target-dir=./rust/target
   Compiling proc-macro2 v1.0.94
   Compiling build-print v0.1.1
   Compiling unicode-ident v1.0.18
   Compiling extendr-ffi v0.8.0 (https://github.com/extendr/extendr#1a8fe422)
   Compiling paste v1.0.15
   Compiling quote v1.0.40
   Compiling syn v2.0.100
   Compiling either v1.15.0
   Compiling extendr-api v0.8.0 (https://github.com/extendr/extendr#1a8fe422)
   Compiling once_cell v1.21.3
   Compiling itertools v0.12.1
   Compiling base64 v0.21.7
   Compiling extendr-macros v0.8.0 (https://github.com/extendr/extendr#1a8fe422)
   Compiling b64 v0.1.0 (D:\temp\2025_05_19_20_15_17_12901\RtmpeYsFXU\R.INSTALL25bc03c5fc63\b64\src\rust)
note: Link against the following native artifacts when linking against this static library. The order and any duplication can be significant on some platforms.

note: native-static-libs: -lR -lkernel32 -ladvapi32 -lntdll -luserenv -lws2_32 -lkernel32

    Finished `release` profile [optimized] target(s) in 31.52s
# Always clean up CARGOTMP
rm -Rf /d/temp/2025_05_19_20_15_17_12901/RtmpeYsFXU/R.INSTALL25bc03c5fc63/b64/src/.cargo;
gcc -shared -s -static-libgcc -o b64.dll b64-win.def entrypoint.o -L./rust/target/x86_64-pc-windows-gnu/release -lb64 -lws2_32 -ladvapi32 -luserenv -lbcrypt -lntdll -Ld:/rtools45/x86_64-w64-mingw32.static.posix/lib/x64 -Ld:/rtools45/x86_64-w64-mingw32.static.posix/lib -LD:/RCompile/recent/R/bin/x64 -lR
rm -Rf /d/temp/2025_05_19_20_15_17_12901/RtmpeYsFXU/R.INSTALL25bc03c5fc63/b64/src/.cargo vendor ./rust/target
installing to d:/RCompile/CRANincoming/R-devel/lib/00LOCK-b64/00new/b64/libs/x64
** R
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
*** copying figures
** building package indices
** testing if installed package can be loaded from temporary location
** testing if installed package can be loaded from final location
** testing if installed package keeps a record of temporary installation path
* DONE (b64)