$ git clone -n https://src.fedoraproject.org/rpms/perl-Sereal-Decoder.git /var/lib/mock/f33-build-123865-39302/root/chroot_tmpdir/scmroot/perl-Sereal-Decoder
Cloning into '/var/lib/mock/f33-build-123865-39302/root/chroot_tmpdir/scmroot/perl-Sereal-Decoder'...
$ git reset --hard ad40a7cb91f000e2765b2a7fe0d81ed4cbfe51c4
HEAD is now at ad40a7c 4.011 bump