$ git clone -n https://src.fedoraproject.org/rpms/perl-DBD-Firebird.git /var/lib/mock/f31-build-45601-26368/root/chroot_tmpdir/scmroot/perl-DBD-Firebird
Cloning into '/var/lib/mock/f31-build-45601-26368/root/chroot_tmpdir/scmroot/perl-DBD-Firebird'...
$ git reset --hard 27ae30308fcb77730c3af4bc2f06294aa51c8415
HEAD is now at 27ae303 Perl 5.30 rebuild