$ git clone -n https://src.fedoraproject.org/rpms/perl-Exporter-Tidy.git /var/lib/mock/f41-build-1153706-21307/root/chroot_tmpdir/scmroot/perl-Exporter-Tidy
Cloning into '/var/lib/mock/f41-build-1153706-21307/root/chroot_tmpdir/scmroot/perl-Exporter-Tidy'...
$ git fetch origin f26407bb4a8b7203891131042cd81be9603e5bc1:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Exporter-Tidy
 * [new ref]         f26407bb4a8b7203891131042cd81be9603e5bc1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f26407b Correct SPDX license