$ git clone -n https://src.fedoraproject.org/rpms/ghc-infer-license.git /var/lib/mock/f38-build-side-42-init-devel-912906-28703/root/chroot_tmpdir/scmroot/ghc-infer-license
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-912906-28703/root/chroot_tmpdir/scmroot/ghc-infer-license'...
$ git fetch origin 2082de17c38210530888d03c7bbce76963c86148:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-infer-license
 * [new ref]         2082de17c38210530888d03c7bbce76963c86148 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2082de1 set %autorelease baserelease for upgrade from f37