$ git clone -n https://git.cclinux.org/stage/rpms/webkit2gtk3.git /mnt/compose/mock/dist-circle8_8-updates-build-103119-53097/root/chroot_tmpdir/scmroot/webkit2gtk3
Cloning into '/mnt/compose/mock/dist-circle8_8-updates-build-103119-53097/root/chroot_tmpdir/scmroot/webkit2gtk3'...
$ git fetch origin df76238ccbe8fe88d876d1b3e0c4e0a5ac16588b:KOJI_FETCH_HEAD
From https://git.cclinux.org/stage/rpms/webkit2gtk3
 * [new ref]         df76238ccbe8fe88d876d1b3e0c4e0a5ac16588b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at df76238 import webkit2gtk3-2.38.5-1.el8_8.5