* installing *source* package ‘scanr’ ...
** this is package ‘scanr’ version ‘0.1.0’
** package ‘scanr’ successfully unpacked and MD5 sums checked
** using staged installation
** libs
using C compiler: ‘Apple clang version 14.0.3 (clang-1403.0.22.14.1)’
using SDK: ‘MacOSX11.3.1.sdk’
clang -arch x86_64 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG   -I/opt/R/x86_64/include    -fPIC  -falign-functions=64 -Wall -g -O2  -c entrypoint.c -o entrypoint.o
cargo --version
make: cargo: No such file or directory
make: *** [rust-version] Error 1
make: *** Waiting for unfinished jobs....
=== Extracting offline Rust vendor tarball ===
cargo 1.93.0 (083ac5135 2025-12-15)
rustc 1.93.0 (254b59607 2026-01-19)
warning: a `-j` argument was passed to Cargo but Cargo is also configured with an external jobserver in its environment, ignoring the `-j` parameter
   Compiling proc-macro2 v1.0.107
   Compiling unicode-ident v1.0.24
   Compiling quote v1.0.47
   Compiling libc v0.2.189
   Compiling getrandom v0.3.4
   Compiling crossbeam-utils v0.8.22
   Compiling cfg-if v1.0.4
   Compiling crossbeam-epoch v0.9.20
   Compiling zerocopy v0.8.55
   Compiling crossbeam-deque v0.8.7
   Compiling serde_core v1.0.229
   Compiling syn v3.0.3
   Compiling rayon-core v1.13.0
   Compiling extendr-ffi v0.9.0
   Compiling rand_core v0.9.5
   Compiling serde v1.0.229
   Compiling zmij v1.0.23
   Compiling paste v1.0.15
   Compiling syn v2.0.119
   Compiling serde_derive v1.0.229
   Compiling lazy_static v1.5.0
   Compiling serde_json v1.0.151
   Compiling extendr-api v0.9.0
   Compiling either v1.17.0
   Compiling rayon v1.12.0
   Compiling readonly v0.2.14
   Compiling rand_xoshiro v0.7.0
   Compiling once_cell v1.21.4
   Compiling memchr v2.8.3
   Compiling itoa v1.0.18
   Compiling ppv-lite86 v0.2.21
   Compiling rand_chacha v0.9.0
   Compiling extendr-macros v0.9.0
   Compiling rand v0.9.5
   Compiling scan-core v0.1.0 (https://github.com/Prabashoka/scan-core.git?tag=v0.2.1#3599b07b)
   Compiling scanr v0.1.0 (/Volumes/Builds/packages/big-sur-x86_64/results/4.6/scanr.Rcheck/00_pkg_src/scanr/src/rust)
    Finished `release` profile [optimized] target(s) in 58.10s
ERROR: compilation failed for package ‘scanr’
* removing ‘/Volumes/Builds/packages/big-sur-x86_64/results/4.6/scanr.Rcheck/scanr’