$ git clone -n https://src.fedoraproject.org/rpms/aws-c-http.git /var/lib/mock/f41-build-856317-167549/root/chroot_tmpdir/scmroot/aws-c-http
Cloning into '/var/lib/mock/f41-build-856317-167549/root/chroot_tmpdir/scmroot/aws-c-http'...
$ git fetch origin 5e52501a9c02c6d12466d27f201f593016de51ad:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/aws-c-http
 * [new ref]         5e52501a9c02c6d12466d27f201f593016de51ad -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5e52501 fix: '0001-disable-tests-that-require-internet-connectivity.patch' updated to work with new release.