$ git clone -n https://src.fedoraproject.org/rpms/vimb.git /var/lib/mock/f40-build-2332130-59140/root/chroot_tmpdir/scmroot/vimb
Cloning into '/var/lib/mock/f40-build-2332130-59140/root/chroot_tmpdir/scmroot/vimb'...
$ git fetch origin 3791038d25291d84c5239395352e8c1c7363bd72:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/vimb
 * [new ref]         3791038d25291d84c5239395352e8c1c7363bd72 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3791038 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild