$ git clone -n https://src.fedoraproject.org/rpms/libepoxy.git /var/lib/mock/f31-build-87226-31757/root/chroot_tmpdir/scmroot/libepoxy
Cloning into '/var/lib/mock/f31-build-87226-31757/root/chroot_tmpdir/scmroot/libepoxy'...
$ git reset --hard 420011080c2f649acb17f446a6d69c5fae081471
HEAD is now at 4200110 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild