$ git clone -n https://src.fedoraproject.org/rpms/perl-Time-Moment.git /var/lib/mock/f31-build-45635-26374/root/chroot_tmpdir/scmroot/perl-Time-Moment
Cloning into '/var/lib/mock/f31-build-45635-26374/root/chroot_tmpdir/scmroot/perl-Time-Moment'...
$ git reset --hard 021c1d2cc7cc81a0759856b81d0a6f54ec1a2c3c
HEAD is now at 021c1d2 Perl 5.30 rebuild