[   53s] CARGO_TARGET_DIR=/home/abuild/rpmbuild/BUILD/librsvg-2.56.1/target                 \
[   53s] cargo --locked build --verbose  --release --lib \
[   53s] && cd /home/abuild/rpmbuild/BUILD/librsvg-2.56.1 && /usr/bin/bash ./libtool  --tag=CC   --mode=link gcc  -O2 -Wall -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=3 -fstack-protector-strong -funwind-tables -fasynchronous-unwind-tables -fstack-clash-protection -Werror=return-type -flto=auto -g  -flto=auto -o librsvg_c_api.la _rsvg_dummy.lo && mv /home/abuild/rpmbuild/BUILD/librsvg-2.56.1/target/release/librsvg.a .libs/librsvg_c_api.a
[   53s] error: failed to run `rustc` to learn about target-specific information
[   53s] 
[   53s] Caused by:
[   53s]   process didn't exit successfully: `rustc - --crate-name ___ --print=file-names '%{__default_rustflags}' --crate-type bin --crate-type rlib --crate-type dylib --crate-type cdylib --crate-type staticlib --crate-type proc-macro --print=sysroot --print=split-debuginfo --print=crate-name --print=cfg` (exit status: 1)
[   53s]   --- stderr
[   53s]   error: multiple input filenames provided (first two filenames are `-` and `%{__default_rustflags}`)