$ git clone -n https://src.fedoraproject.org/rpms/perl-Time-timegm.git /var/lib/mock/f33-build-287003-53789/root/chroot_tmpdir/scmroot/perl-Time-timegm
Cloning into '/var/lib/mock/f33-build-287003-53789/root/chroot_tmpdir/scmroot/perl-Time-timegm'...
$ git reset --hard 7c2250cf4924ae315314a0e7347f14527f541990
HEAD is now at 7c2250c - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild