$ git clone -n https://src.fedoraproject.org/rpms/fftw2.git /var/lib/mock/f40-build-756215-118730/root/chroot_tmpdir/scmroot/fftw2
Cloning into '/var/lib/mock/f40-build-756215-118730/root/chroot_tmpdir/scmroot/fftw2'...
$ git reset --hard 5f301e3a5169b3d703c0af87c79bc812e56d830e
HEAD is now at 5f301e3 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild