$ git clone -n https://src.fedoraproject.org/rpms/catdoc.git /var/lib/mock/f40-build-1992326-43585/root/chroot_tmpdir/scmroot/catdoc
Cloning into '/var/lib/mock/f40-build-1992326-43585/root/chroot_tmpdir/scmroot/catdoc'...
$ git fetch origin 7e0abf0612846f04fa543983bc6b139401909ac9:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/catdoc
 * [new ref]         7e0abf0612846f04fa543983bc6b139401909ac9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7e0abf0 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild