$ git clone -n https://src.fedoraproject.org/rpms/perl-Text-CSV_XS.git /var/lib/mock/f41-build-817027-150574/root/chroot_tmpdir/scmroot/perl-Text-CSV_XS
Cloning into '/var/lib/mock/f41-build-817027-150574/root/chroot_tmpdir/scmroot/perl-Text-CSV_XS'...
$ git fetch origin ee661c4eeed52395b92d132a173a24de7a9621df:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Text-CSV_XS
 * [new ref]         ee661c4eeed52395b92d132a173a24de7a9621df -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ee661c4 Update to 1.55 (rhbz#2292859)