$ git clone -n https://src.fedoraproject.org/rpms/perl-Apache-Reload.git /var/lib/mock/f40-build-2014985-46029/root/chroot_tmpdir/scmroot/perl-Apache-Reload
Cloning into '/var/lib/mock/f40-build-2014985-46029/root/chroot_tmpdir/scmroot/perl-Apache-Reload'...
$ git fetch origin 9e2dc3abd9761cdbb6dfcecc0af7a76455bafe84:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Apache-Reload
 * [new ref]         9e2dc3abd9761cdbb6dfcecc0af7a76455bafe84 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9e2dc3a 0.14 bump