$ git clone -n https://src.fedoraproject.org/rpms/fedora-dockerfiles.git /var/lib/mock/f40-build-758545-119928/root/chroot_tmpdir/scmroot/fedora-dockerfiles
Cloning into '/var/lib/mock/f40-build-758545-119928/root/chroot_tmpdir/scmroot/fedora-dockerfiles'...
$ git reset --hard cf35cb4f33bccef796611e6c60e66d2d0ff408d9
HEAD is now at cf35cb4 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild