$ git clone -n https://src.fedoraproject.org/rpms/rubygem-rmagick.git /var/lib/mock/f33-build-128033-40374/root/chroot_tmpdir/scmroot/rubygem-rmagick
Cloning into '/var/lib/mock/f33-build-128033-40374/root/chroot_tmpdir/scmroot/rubygem-rmagick'...
$ git reset --hard 66705519162ffc241e6318b8e3bfd7427493801c
HEAD is now at 6670551 4.0.0