* installing *source* package 'fdars' ...
** this is package 'fdars' version '0.3.0'
** using staged installation
Found Rust version: 1.92.0
Rust toolchain OK
** libs
using C compiler: 'gcc.exe (GCC) 14.3.0'
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
rustc --version
rustc 1.92.0 (ded5c06cf 2025-12-08)
mkdir -p rust/.cargo
cp rust/cargo_vendor_config.toml rust/.cargo/config.toml
cd rust && set CARGO_TARGET_DIR=target && cargo build --release --lib --target x86_64-pc-windows-gnu --offline -j 2
error: failed to get `extendr-api` as a dependency of package `fdars v0.1.0 (D:\temp\2026_02_19_22_00_16_27999\RtmpeKGp84\R.INSTALL121c4196f598e\fdars\src\rust)`

Caused by:
  failed to load source for dependency `extendr-api`

Caused by:
  Unable to update registry `crates-io`

Caused by:
  failed to update replaced source registry `crates-io`

Caused by:
  failed to load checksum `.cargo-checksum.json` of approx v0.5.1

Caused by:
  failed to read `D:\temp\2026_02_19_22_00_16_27999\RtmpeKGp84\R.INSTALL121c4196f598e\fdars\src\rust\vendor\approx\.cargo-checksum.json`

Caused by:
  Das System kann die angegebene Datei nicht finden. (os error 2)
make: *** [Makevars.win:19: rust/target/x86_64-pc-windows-gnu/release/libfdars.a] Error 101
ERROR: compilation failed for package 'fdars'
* removing 'd:/RCompile/CRANincoming/R-devel/lib/fdars'