$ git clone -n https://src.fedoraproject.org/rpms/cl-asdf.git /var/lib/mock/f39-build-1670624-40850/root/chroot_tmpdir/scmroot/cl-asdf
Cloning into '/var/lib/mock/f39-build-1670624-40850/root/chroot_tmpdir/scmroot/cl-asdf'...
$ git fetch origin ea1d9e8f34edd9e1d30f9d0f439fd1020ea68077:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/cl-asdf
 * [new ref]         ea1d9e8f34edd9e1d30f9d0f439fd1020ea68077 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ea1d9e8 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild