$ git clone -n https://src.fedoraproject.org/rpms/hidapi.git /var/lib/mock/f42-build-side-1-3534783-46551/root/chroot_tmpdir/scmroot/hidapi
Cloning into '/var/lib/mock/f42-build-side-1-3534783-46551/root/chroot_tmpdir/scmroot/hidapi'...
$ git fetch origin 3939adb84c512eda95193e9ac5a628b17a3233d5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/hidapi
 * [new ref]         3939adb84c512eda95193e9ac5a628b17a3233d5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3939adb Update to new upstream release 0.15.0 (#2367105)