* installing *source* package ‘fangs’ ...
** this is package ‘fangs’ version ‘0.2.25’
** package ‘fangs’ successfully unpacked and MD5 sums checked
** using staged installation
*** starting configure.R ***
Timestamp: 2026-09-25 14:12:56.537717
MSRV (src/rust/Cargo.toml rust-version): 1.85.1
Selected Rust toolchain source: personal cargo bin (/Users/rbuild/.cargo/bin)
cargo path: /Users/rbuild/.cargo/bin/cargo
cargo --version: cargo 1.93.0 (083ac5135 2025-12-15)
rustc path: /Users/rbuild/.cargo/bin/rustc
rustc --version: rustc 1.93.0 (254b59607 2026-01-19)
MSRV check passed.
rustc -vV:
rustc 1.93.0 (254b59607 2026-01-19)
binary: rustc
commit-hash: 254b59607d4417e9dffbc307138ae5c86280fe4c
commit-date: 2026-01-19
host: aarch64-apple-darwin
release: 1.93.0
LLVM version: 21.1.8
Host triple: aarch64-apple-darwin
Detected src/rust/vendor.tar.xz; setting CARGO_HOME to a local directory.
Rendered src/Makevars from template.
Wrote inst/cargo.log.
Found src/rust/vendor.tar.xz; extracting vendored crates.
Vendored crates and cargo config are ready.
*** finishing configure.R ***
** libs
using C compiler: ‘Apple clang version 17.0.0 (clang-1700.3.19.1)’
using SDK: ‘MacOSX14.5.sdk’
clang -arch arm64 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -I/opt/R/arm64/include -fPIC -falign-functions=64 -Wall -g -O2 -c r_init_shim.c -o r_init_shim.o
clang -arch arm64 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -I/opt/R/arm64/include -fPIC -falign-functions=64 -Wall -g -O2 -c shims.c -o shims.o
cd rust && R_CARGO_RUN_COUNTER=1 RUSTC="/Users/rbuild/.cargo/bin/rustc" CARGO_HOME="/Volumes/Builds/packages/sonoma-arm64/results/4.6/fangs.Rcheck/00_pkg_src/fangs/src/rust/.cargo-home" "/Users/rbuild/.cargo/bin/cargo" build --release --lib
Compiling autocfg v1.5.1
Compiling crossbeam-utils v0.8.23
Compiling proc-macro2 v1.0.107
Compiling quote v1.0.47
Compiling crossbeam-epoch v0.9.21
Compiling unicode-ident v1.0.26
Compiling libc v0.2.189
Compiling num-traits v0.2.19
Compiling matrixmultiply v0.3.11
Compiling rand_core v0.10.1
Compiling crossbeam-deque v0.8.8
Compiling getrandom v0.4.3
Compiling rayon-core v1.13.0
Compiling cfg-if v1.0.5
Compiling rawpointer v0.2.1
Compiling syn v2.0.119
Compiling num-integer v0.1.47
Compiling num-complex v0.4.6
Compiling lapjv v0.2.2 (/Volumes/Builds/packages/sonoma-arm64/results/4.6/fangs.Rcheck/00_pkg_src/fangs/src/rust/lapjv-rust)
Compiling either v1.18.0
Compiling ndarray v0.17.2
Compiling chacha20 v0.10.2
Compiling rbindings v0.6.1 (/Volumes/Builds/packages/sonoma-arm64/results/4.6/fangs.Rcheck/00_pkg_src/fangs/src/rust/rbindings)
Compiling log v0.4.34
Compiling rust v0.1.0 (/Volumes/Builds/packages/sonoma-arm64/results/4.6/fangs.Rcheck/00_pkg_src/fangs/src/rust)
Compiling rand v0.10.3
Compiling rayon v1.12.0
Compiling itertools v0.15.0
Compiling approx v0.5.1
Compiling rand_pcg v0.10.2
Compiling roxido_macro v0.6.1 (/Volumes/Builds/packages/sonoma-arm64/results/4.6/fangs.Rcheck/00_pkg_src/fangs/src/rust/roxido_macro)
Compiling roxido v0.6.1 (/Volumes/Builds/packages/sonoma-arm64/results/4.6/fangs.Rcheck/00_pkg_src/fangs/src/rust/roxido)
Finished `release` profile [optimized + debuginfo] target(s) in 7.48s
cd rust && R_CARGO_RUN_COUNTER=2 RUSTC="/Users/rbuild/.cargo/bin/rustc" CARGO_HOME="/Volumes/Builds/packages/sonoma-arm64/results/4.6/fangs.Rcheck/00_pkg_src/fangs/src/rust/.cargo-home" "/Users/rbuild/.cargo/bin/cargo" build --release --lib
Compiling rust v0.1.0 (/Volumes/Builds/packages/sonoma-arm64/results/4.6/fangs.Rcheck/00_pkg_src/fangs/src/rust)
Finished `release` profile [optimized + debuginfo] target(s) in 2.67s
cp -f rust/target/release/librust.a rust/librust.a
rm -rf rust/vendor
clang -arch arm64 -dynamiclib -Wl,-headerpad_max_install_names -undefined dynamic_lookup -L/Library/Frameworks/R.framework/Resources/lib -L/opt/R/arm64/lib -o fangs.so r_init_shim.o shims.o rust/librust.a -F/Library/Frameworks/R.framework/.. -framework R
/Library/Developer/CommandLineTools/usr/bin/nm: error: /Volumes/Builds/packages/sonoma-arm64/results/4.6/fangs.Rcheck/00_pkg_src/fangs/src/rust/librust.a(compiler_builtins-bb76018b1173caf6.compiler_builtins.bb2d8bfdf3b709a9-cgu.000.rcgu.o): Unknown attribute kind (102) (Producer: 'LLVM21.1.8-rust-1.93.0-stable' Reader: 'LLVM APPLE_1_1700.3.19.1_0')
/Library/Developer/CommandLineTools/usr/bin/nm: error: /Volumes/Builds/packages/sonoma-arm64/results/4.6/fangs.Rcheck/00_pkg_src/fangs/src/rust/librust.a(compiler_builtins-bb76018b1173caf6.compiler_builtins.bb2d8bfdf3b709a9-cgu.001.rcgu.o): Unknown attribute kind (102) (Producer: 'LLVM21.1.8-rust-1.93.0-stable' Reader: 'LLVM APPLE_1_1700.3.19.1_0')
/Library/Developer/CommandLineTools/usr/bin/nm: error: /Volumes/Builds/packages/sonoma-arm64/results/4.6/fangs.Rcheck/00_pkg_src/fangs/src/rust/librust.a(compiler_builtins-bb76018b1173caf6.compiler_builtins.bb2d8bfdf3b709a9-cgu.003.rcgu.o): Unknown attribute kind (102) (Producer: 'LLVM21.1.8-rust-1.93.0-stable' Reader: 'LLVM APPLE_1_1700.3.19.1_0')
/Library/Developer/CommandLineTools/usr/bin/nm: error: /Volumes/Builds/packages/sonoma-arm64/results/4.6/fangs.Rcheck/00_pkg_src/fangs/src/rust/librust.a(compiler_builtins-bb76018b1173caf6.compiler_builtins.bb2d8bfdf3b709a9-cgu.007.rcgu.o): Unknown attribute kind (102) (Producer: 'LLVM21.1.8-rust-1.93.0-stable' Reader: 'LLVM APPLE_1_1700.3.19.1_0')
/Library/Developer/CommandLineTools/usr/bin/nm: error: /Volumes/Builds/packages/sonoma-arm64/results/4.6/fangs.Rcheck/00_pkg_src/fangs/src/rust/librust.a(compiler_builtins-bb76018b1173caf6.compiler_builtins.bb2d8bfdf3b709a9-cgu.008.rcgu.o): Unknown attribute kind (102) (Producer: 'LLVM21.1.8-rust-1.93.0-stable' Reader: 'LLVM APPLE_1_1700.3.19.1_0')
/Library/Developer/CommandLineTools/usr/bin/nm: error: /Volumes/Builds/packages/sonoma-arm64/results/4.6/fangs.Rcheck/00_pkg_src/fangs/src/rust/librust.a(compiler_builtins-bb76018b1173caf6.compiler_builtins.bb2d8bfdf3b709a9-cgu.009.rcgu.o): Unknown attribute kind (102) (Producer: 'LLVM21.1.8-rust-1.93.0-stable' Reader: 'LLVM APPLE_1_1700.3.19.1_0')
/Library/Developer/CommandLineTools/usr/bin/nm: error: /Volumes/Builds/packages/sonoma-arm64/results/4.6/fangs.Rcheck/00_pkg_src/fangs/src/rust/librust.a(compiler_builtins-bb76018b1173caf6.compiler_builtins.bb2d8bfdf3b709a9-cgu.010.rcgu.o): Unknown attribute kind (102) (Producer: 'LLVM21.1.8-rust-1.93.0-stable' Reader: 'LLVM APPLE_1_1700.3.19.1_0')
/Library/Developer/CommandLineTools/usr/bin/nm: error: /Volumes/Builds/packages/sonoma-arm64/results/4.6/fangs.Rcheck/00_pkg_src/fangs/src/rust/librust.a(compiler_builtins-bb76018b1173caf6.compiler_builtins.bb2d8bfdf3b709a9-cgu.014.rcgu.o): Unknown attribute kind (102) (Producer: 'LLVM21.1.8-rust-1.93.0-stable' Reader: 'LLVM APPLE_1_1700.3.19.1_0')
/Library/Developer/CommandLineTools/usr/bin/nm: error: /Volumes/Builds/packages/sonoma-arm64/results/4.6/fangs.Rcheck/00_pkg_src/fangs/src/rust/librust.a(compiler_builtins-bb76018b1173caf6.compiler_builtins.bb2d8bfdf3b709a9-cgu.015.rcgu.o): Unknown attribute kind (102) (Producer: 'LLVM21.1.8-rust-1.93.0-stable' Reader: 'LLVM APPLE_1_1700.3.19.1_0')
/Library/Developer/CommandLineTools/usr/bin/nm: error: /Volumes/Builds/packages/sonoma-arm64/results/4.6/fangs.Rcheck/00_pkg_src/fangs/src/rust/librust.a(compiler_builtins-bb76018b1173caf6.compiler_builtins.bb2d8bfdf3b709a9-cgu.016.rcgu.o): Unknown attribute kind (102) (Producer: 'LLVM21.1.8-rust-1.93.0-stable' Reader: 'LLVM APPLE_1_1700.3.19.1_0')
/Library/Developer/CommandLineTools/usr/bin/nm: error: /Volumes/Builds/packages/sonoma-arm64/results/4.6/fangs.Rcheck/00_pkg_src/fangs/src/rust/librust.a(compiler_builtins-bb76018b1173caf6.compiler_builtins.bb2d8bfdf3b709a9-cgu.017.rcgu.o): Unknown attribute kind (102) (Producer: 'LLVM21.1.8-rust-1.93.0-stable' Reader: 'LLVM APPLE_1_1700.3.19.1_0')
/Library/Developer/CommandLineTools/usr/bin/nm: error: /Volumes/Builds/packages/sonoma-arm64/results/4.6/fangs.Rcheck/00_pkg_src/fangs/src/rust/librust.a(compiler_builtins-bb76018b1173caf6.compiler_builtins.bb2d8bfdf3b709a9-cgu.018.rcgu.o): Unknown attribute kind (102) (Producer: 'LLVM21.1.8-rust-1.93.0-stable' Reader: 'LLVM APPLE_1_1700.3.19.1_0')
/Library/Developer/CommandLineTools/usr/bin/nm: error: /Volumes/Builds/packages/sonoma-arm64/results/4.6/fangs.Rcheck/00_pkg_src/fangs/src/rust/librust.a(compiler_builtins-bb76018b1173caf6.compiler_builtins.bb2d8bfdf3b709a9-cgu.019.rcgu.o): Unknown attribute kind (102) (Producer: 'LLVM21.1.8-rust-1.93.0-stable' Reader: 'LLVM APPLE_1_1700.3.19.1_0')
/Library/Developer/CommandLineTools/usr/bin/nm: error: /Volumes/Builds/packages/sonoma-arm64/results/4.6/fangs.Rcheck/00_pkg_src/fangs/src/rust/librust.a(compiler_builtins-bb76018b1173caf6.compiler_builtins.bb2d8bfdf3b709a9-cgu.020.rcgu.o): Unknown attribute kind (102) (Producer: 'LLVM21.1.8-rust-1.93.0-stable' Reader: 'LLVM APPLE_1_1700.3.19.1_0')
/Library/Developer/CommandLineTools/usr/bin/nm: error: /Volumes/Builds/packages/sonoma-arm64/results/4.6/fangs.Rcheck/00_pkg_src/fangs/src/rust/librust.a(compiler_builtins-bb76018b1173caf6.compiler_builtins.bb2d8bfdf3b709a9-cgu.022.rcgu.o): Unknown attribute kind (102) (Producer: 'LLVM21.1.8-rust-1.93.0-stable' Reader: 'LLVM APPLE_1_1700.3.19.1_0')
/Library/Developer/CommandLineTools/usr/bin/nm: error: /Volumes/Builds/packages/sonoma-arm64/results/4.6/fangs.Rcheck/00_pkg_src/fangs/src/rust/librust.a(compiler_builtins-bb76018b1173caf6.compiler_builtins.bb2d8bfdf3b709a9-cgu.024.rcgu.o): Unknown attribute kind (102) (Producer: 'LLVM21.1.8-rust-1.93.0-stable' Reader: 'LLVM APPLE_1_1700.3.19.1_0')
/Library/Developer/CommandLineTools/usr/bin/nm: error: /Volumes/Builds/packages/sonoma-arm64/results/4.6/fangs.Rcheck/00_pkg_src/fangs/src/rust/librust.a(compiler_builtins-bb76018b1173caf6.compiler_builtins.bb2d8bfdf3b709a9-cgu.025.rcgu.o): Unknown attribute kind (102) (Producer: 'LLVM21.1.8-rust-1.93.0-stable' Reader: 'LLVM APPLE_1_1700.3.19.1_0')
/Library/Developer/CommandLineTools/usr/bin/nm: error: /Volumes/Builds/packages/sonoma-arm64/results/4.6/fangs.Rcheck/00_pkg_src/fangs/src/rust/librust.a(compiler_builtins-bb76018b1173caf6.compiler_builtins.bb2d8bfdf3b709a9-cgu.026.rcgu.o): Unknown attribute kind (102) (Producer: 'LLVM21.1.8-rust-1.93.0-stable' Reader: 'LLVM APPLE_1_1700.3.19.1_0')
/Library/Developer/CommandLineTools/usr/bin/nm: error: /Volumes/Builds/packages/sonoma-arm64/results/4.6/fangs.Rcheck/00_pkg_src/fangs/src/rust/librust.a(compiler_builtins-bb76018b1173caf6.compiler_builtins.bb2d8bfdf3b709a9-cgu.032.rcgu.o): Unknown attribute kind (102) (Producer: 'LLVM21.1.8-rust-1.93.0-stable' Reader: 'LLVM APPLE_1_1700.3.19.1_0')
/Library/Developer/CommandLineTools/usr/bin/nm: error: /Volumes/Builds/packages/sonoma-arm64/results/4.6/fangs.Rcheck/00_pkg_src/fangs/src/rust/librust.a(compiler_builtins-bb76018b1173caf6.compiler_builtins.bb2d8bfdf3b709a9-cgu.039.rcgu.o): Unknown attribute kind (102) (Producer: 'LLVM21.1.8-rust-1.93.0-stable' Reader: 'LLVM APPLE_1_1700.3.19.1_0')
/Library/Developer/CommandLineTools/usr/bin/nm: error: /Volumes/Builds/packages/sonoma-arm64/results/4.6/fangs.Rcheck/00_pkg_src/fangs/src/rust/librust.a(compiler_builtins-bb76018b1173caf6.compiler_builtins.bb2d8bfdf3b709a9-cgu.054.rcgu.o): Unknown attribute kind (102) (Producer: 'LLVM21.1.8-rust-1.93.0-stable' Reader: 'LLVM APPLE_1_1700.3.19.1_0')
/Volumes/Builds/packages/sonoma-arm64/results/4.6/fangs.Rcheck/00_pkg_src/fangs/src/rust/librust.a[compiler_builtins-bb76018b1173caf6.compiler_builtins.bb2d8bfdf3b709a9-cgu.217.rcgu.o]: no symbols
/Volumes/Builds/packages/sonoma-arm64/results/4.6/fangs.Rcheck/00_pkg_src/fangs/src/rust/librust.a[compiler_builtins-bb76018b1173caf6.compiler_builtins.bb2d8bfdf3b709a9-cgu.218.rcgu.o]: no symbols
/Volumes/Builds/packages/sonoma-arm64/results/4.6/fangs.Rcheck/00_pkg_src/fangs/src/rust/librust.a[compiler_builtins-bb76018b1173caf6.compiler_builtins.bb2d8bfdf3b709a9-cgu.219.rcgu.o]: no symbols
Warning message:
In system(sprintf("%s -Pg %s", nm, shQuote(f)), intern = TRUE) :
running command ''/usr/bin/nm' -Pg '/Volumes/Builds/packages/sonoma-arm64/results/4.6/fangs.Rcheck/00_pkg_src/fangs/src/rust/librust.a'' had status 1
installing to /Volumes/Builds/packages/sonoma-arm64/results/4.6/fangs.Rcheck/00LOCK-fangs/00new/fangs/libs
** generating debug symbols (dSYM)
** R
** data
*** moving datasets to lazyload DB
** inst
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
** 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 (fangs)