$ git clone -n https://src.fedoraproject.org/rpms/perl-Parse-DMIDecode.git /var/lib/mock/f45-build-25672-612/root/chroot_tmpdir/scmroot/perl-Parse-DMIDecode
Cloning into '/var/lib/mock/f45-build-25672-612/root/chroot_tmpdir/scmroot/perl-Parse-DMIDecode'...
$ git fetch origin 24b4f44edd86ce007e1c21d8a7b8afa9047a2c03:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Parse-DMIDecode
 * [new ref]         24b4f44edd86ce007e1c21d8a7b8afa9047a2c03 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 24b4f44 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild