$ git clone -n https://src.fedoraproject.org/rpms/kdepim.git /var/lib/mock/f40-build-763195-122451/root/chroot_tmpdir/scmroot/kdepim
Cloning into '/var/lib/mock/f40-build-763195-122451/root/chroot_tmpdir/scmroot/kdepim'...
$ git fetch origin a107f3f3bac77464fb3c42b0b4e835a11c2123de:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kdepim
 * [new ref]         a107f3f3bac77464fb3c42b0b4e835a11c2123de -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a107f3f Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild