$ git clone -n https://src.fedoraproject.org/rpms/micro.git /var/lib/mock/f40-build-805020-144678/root/chroot_tmpdir/scmroot/micro
Cloning into '/var/lib/mock/f40-build-805020-144678/root/chroot_tmpdir/scmroot/micro'...
$ git fetch origin 9a0aa74e73c1f1847824b3fac387d7a8697d9b86:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/micro
 * [new ref]         9a0aa74e73c1f1847824b3fac387d7a8697d9b86 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9a0aa74 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild