$ git clone -n https://src.fedoraproject.org/rpms/perl-YUM-RepoQuery.git /var/lib/mock/f41-build-side-1-2774820-32365/root/chroot_tmpdir/scmroot/perl-YUM-RepoQuery
Cloning into '/var/lib/mock/f41-build-side-1-2774820-32365/root/chroot_tmpdir/scmroot/perl-YUM-RepoQuery'...
$ git fetch origin 7bc1db830356137a499279aba782df10ded263bf:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-YUM-RepoQuery
 * [new ref]         7bc1db830356137a499279aba782df10ded263bf -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7bc1db8 convert license to SPDX