$ git clone -n https://src.fedoraproject.org/rpms/cntlm.git /var/lib/mock/f39-build-1550961-36959/root/chroot_tmpdir/scmroot/cntlm
Cloning into '/var/lib/mock/f39-build-1550961-36959/root/chroot_tmpdir/scmroot/cntlm'...
$ git fetch origin bae42fd9f886969c7c95611a1d87fb75865d2153:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/cntlm
 * [new ref]         bae42fd9f886969c7c95611a1d87fb75865d2153 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bae42fd Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild