* 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 21.0.0 (clang-2100.1.1.101)’
using SDK: ‘MacOSX26.5.sdk’
clang -mmacos-version-min=26 -std=gnu23 -I"/Users/ripley/R/R-devel/include" -DNDEBUG   -isystem /opt/R/arm64/include    -fPIC  -falign-functions=8 -g -O2 -Wall -pedantic -Wconversion -Wno-sign-conversion -Wstrict-prototypes  -c entrypoint.c -o entrypoint.o
cargo --version
make[1]: cargo: No such file or directory
make[1]: *** [rust-version] Error 1
=== Extracting offline Rust vendor tarball ===
cargo 1.97.1 (c980f4866 2026-06-30)
rustc 1.97.1 (8bab26f4f 2026-07-14)
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 quote v1.0.47
   Compiling unicode-ident v1.0.24
   Compiling libc v0.2.189
   Compiling crossbeam-utils v0.8.22
   Compiling getrandom v0.3.4
   Compiling cfg-if v1.0.4
   Compiling zerocopy v0.8.55
   Compiling crossbeam-epoch v0.9.20
   Compiling syn v3.0.3
   Compiling serde_core v1.0.229
   Compiling crossbeam-deque v0.8.7
   Compiling rand_core v0.9.5
   Compiling extendr-ffi v0.9.0
   Compiling rayon-core v1.13.0
   Compiling ppv-lite86 v0.2.21
   Compiling paste v1.0.15
   Compiling serde v1.0.229
   Compiling zmij v1.0.23
   Compiling rand_chacha v0.9.0
   Compiling serde_derive v1.0.229
   Compiling syn v2.0.119
   Compiling serde_json v1.0.151
   Compiling either v1.17.0
   Compiling extendr-api v0.9.0
   Compiling lazy_static v1.5.0
   Compiling rayon v1.12.0
   Compiling extendr-macros v0.9.0
   Compiling rand v0.9.5
   Compiling rand_xoshiro v0.7.0
   Compiling readonly v0.2.14
   Compiling memchr v2.8.3
   Compiling once_cell v1.21.4
   Compiling itoa v1.0.18
   Compiling scan-core v0.1.0 (https://github.com/Prabashoka/scan-core.git?tag=v0.2.1#3599b07b)
   Compiling scanr v0.1.0 (/Users/ripley/R/packages/tests-devel/scanr/src/rust)
    Finished `release` profile [optimized] target(s) in 28.54s
make[1]: Target `all' not remade because of errors.
ERROR: compilation failed for package ‘scanr’
* removing ‘/Users/ripley/R/packages/tests-devel/scanr.Rcheck/scanr’