$ git clone -n https://src.fedoraproject.org/rpms/picmi.git /var/lib/mock/f42-build-863770-171737/root/chroot_tmpdir/scmroot/picmi
Cloning into '/var/lib/mock/f42-build-863770-171737/root/chroot_tmpdir/scmroot/picmi'...
$ git fetch origin 5e2783467d4f5a6d4451caab709683b83cf0b244:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/picmi
 * [new ref]         5e2783467d4f5a6d4451caab709683b83cf0b244 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5e27834 24.12.0