$ git clone -n https://src.fedoraproject.org/rpms/ruby-build.git /var/lib/mock/f37-build-679368-76596/root/chroot_tmpdir/scmroot/ruby-build
Cloning into '/var/lib/mock/f37-build-679368-76596/root/chroot_tmpdir/scmroot/ruby-build'...
$ git reset --hard c048cd4f2f8c0d0d10df1933673d2a3e780deb6c
HEAD is now at c048cd4 Initial import; Fixes: RHBZ#2025084