$ git clone -n https://src.fedoraproject.org/rpms/perl-Device-SerialPort.git /var/lib/mock/f31-build-63435-29359/root/chroot_tmpdir/scmroot/perl-Device-SerialPort
Cloning into '/var/lib/mock/f31-build-63435-29359/root/chroot_tmpdir/scmroot/perl-Device-SerialPort'...
$ git reset --hard 994acc622daacc3b0e83fc19db2820dee8285918
HEAD is now at 994acc6 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild