* installing to library ‘/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages’
* installing *source* package ‘b64’ ...
** this is package ‘b64’ version ‘0.1.7’
** package ‘b64’ successfully unpacked and MD5 sums checked
** using staged installation
Using cargo 1.86.0 (adf9b6ad1 2025-02-28)
Using rustc 1.86.0 (05f9846f8 2025-03-31) (built from a source tarball)
Building for CRAN.
Writing `src/Makevars`.
`tools/config.R` has finished.
** libs
using C compiler: ‘gcc-15 (Debian 15.2.0-1) 15.2.0’
make[1]: Entering directory '/tmp/RtmpsdrrVt/R.INSTALL31d0e174fb4d4c/b64/src'
gcc-15 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native  -c entrypoint.c -o entrypoint.o
if [ -f ./rust/vendor.tar.xz ]; then \
	tar xf rust/vendor.tar.xz && \
	mkdir -p /tmp/RtmpsdrrVt/R.INSTALL31d0e174fb4d4c/b64/src/.cargo && \
	cp rust/vendor-config.toml /tmp/RtmpsdrrVt/R.INSTALL31d0e174fb4d4c/b64/src/.cargo/config.toml; \
fi
export CARGO_HOME=/tmp/RtmpsdrrVt/R.INSTALL31d0e174fb4d4c/b64/src/.cargo && \
export PATH="/home/hornik/bin:/usr/local/bin:/usr/bin:/bin:/home/hornik/.cargo/bin" && \
RUSTFLAGS=" --print=native-static-libs" cargo build -j 2 --offline --lib --release --manifest-path=./rust/Cargo.toml --target-dir ./rust/target 
   Compiling proc-macro2 v1.0.95
   Compiling build-print v0.1.1
   Compiling unicode-ident v1.0.18
   Compiling extendr-ffi v0.8.0
   Compiling paste v1.0.15
   Compiling extendr-api v0.8.1
   Compiling quote v1.0.40
   Compiling syn v2.0.101
   Compiling either v1.15.0
   Compiling once_cell v1.21.3
   Compiling itertools v0.12.1
   Compiling base64 v0.21.7
   Compiling extendr-macros v0.8.0
   Compiling b64 v0.1.0 (/tmp/RtmpsdrrVt/R.INSTALL31d0e174fb4d4c/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 -lgcc_s -lutil -lrt -lpthread -lm -ldl -lc

    Finished `release` profile [optimized] target(s) in 34.92s
# Always clean up CARGOTMP
rm -Rf /tmp/RtmpsdrrVt/R.INSTALL31d0e174fb4d4c/b64/src/.cargo;
gcc-15 -shared -L/home/hornik/tmp/R.check/r-devel-gcc/Work/build/lib -Wl,-O1 -o b64.so entrypoint.o -L./rust/target/release -lb64 -L/home/hornik/tmp/R.check/r-devel-gcc/Work/build/lib -lR
rm -Rf /tmp/RtmpsdrrVt/R.INSTALL31d0e174fb4d4c/b64/src/.cargo /tmp/RtmpsdrrVt/R.INSTALL31d0e174fb4d4c/b64/src/vendor ./rust/target
make[1]: Leaving directory '/tmp/RtmpsdrrVt/R.INSTALL31d0e174fb4d4c/b64/src'
make[1]: Entering directory '/tmp/RtmpsdrrVt/R.INSTALL31d0e174fb4d4c/b64/src'
make[1]: Leaving directory '/tmp/RtmpsdrrVt/R.INSTALL31d0e174fb4d4c/b64/src'
installing to /home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/00LOCK-b64/00new/b64/libs
** 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
** checking absolute paths in shared objects and dynamic libraries
** testing if installed package can be loaded from final location
** testing if installed package keeps a record of temporary installation path
* DONE (b64)