$ git clone -n https://src.fedoraproject.org/rpms/mingw-libmicrohttpd.git /var/lib/mock/f41-build-side-1-2648150-27335/root/chroot_tmpdir/scmroot/mingw-libmicrohttpd
Cloning into '/var/lib/mock/f41-build-side-1-2648150-27335/root/chroot_tmpdir/scmroot/mingw-libmicrohttpd'...
$ git fetch origin 2f465b972ae11f82ccf943fdb8e094e6ec38786b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mingw-libmicrohttpd
 * [new ref]         2f465b972ae11f82ccf943fdb8e094e6ec38786b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2f465b9 convert license to SPDX