$ git clone -n https://src.fedoraproject.org/rpms/perl-Sentinel.git /var/lib/mock/f31-build-63936-29463/root/chroot_tmpdir/scmroot/perl-Sentinel
Cloning into '/var/lib/mock/f31-build-63936-29463/root/chroot_tmpdir/scmroot/perl-Sentinel'...
$ git reset --hard b85fd574d2f0e87d00007b3b21e615cc0d7076c2
HEAD is now at b85fd57 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild