$ git clone -n https://src.fedoraproject.org/rpms/libapreq2.git /var/lib/mock/f43-perl-60958931-6586769/root/chroot_tmpdir/scmroot/libapreq2
Cloning into '/var/lib/mock/f43-perl-60958931-6586769/root/chroot_tmpdir/scmroot/libapreq2'...
$ git fetch origin ebb565bc196fbce63e4b02889bf54cfb7c11a017:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libapreq2
 * [new ref]         ebb565bc196fbce63e4b02889bf54cfb7c11a017 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ebb565b Perl 5.42 rebuild