$ git clone -n https://src.fedoraproject.org/rpms/libpciaccess.git /var/lib/mock/f39-build-1458311-33051/root/chroot_tmpdir/scmroot/libpciaccess
Cloning into '/var/lib/mock/f39-build-1458311-33051/root/chroot_tmpdir/scmroot/libpciaccess'...
$ git fetch origin c7ade22821a613519b6bf1bdbb9a9e6ca4b04439:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libpciaccess
 * [new ref]         c7ade22821a613519b6bf1bdbb9a9e6ca4b04439 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c7ade22 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild