$ git clone -n https://src.fedoraproject.org/rpms/perl-Text-Tabs+Wrap.git /var/lib/mock/f41-build-815685-149688/root/chroot_tmpdir/scmroot/perl-Text-Tabs+Wrap
Cloning into '/var/lib/mock/f41-build-815685-149688/root/chroot_tmpdir/scmroot/perl-Text-Tabs+Wrap'...
$ git fetch origin fcaa291e5853051bcaa4965c95abe772651c1f6d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Text-Tabs+Wrap
 * [new ref]         fcaa291e5853051bcaa4965c95abe772651c1f6d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fcaa291 Increase release to favour standalone package