$ git clone -n https://src.fedoraproject.org/rpms/libev.git /var/lib/mock/f33-build-291195-54642/root/chroot_tmpdir/scmroot/libev
Cloning into '/var/lib/mock/f33-build-291195-54642/root/chroot_tmpdir/scmroot/libev'...
$ git reset --hard c33e756b60d1fa25e9e7fb9df13bd9f9362bdc7a
HEAD is now at c33e756 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild