$ git clone -n https://src.fedoraproject.org/rpms/rubygem-actionpack.git /var/lib/mock/f37-build-side-32-misc-devel-370240-15852/root/chroot_tmpdir/scmroot/rubygem-actionpack
Cloning into '/var/lib/mock/f37-build-side-32-misc-devel-370240-15852/root/chroot_tmpdir/scmroot/rubygem-actionpack'...
$ git reset --hard af656c312363a1d168479fd28665f2c6059df034
HEAD is now at af656c3 Fix Minitest 5.16+ compatibility.