$ git clone -n https://src.fedoraproject.org/rpms/ghc-infer-license.git /var/lib/mock/f40-build-743584-111265/root/chroot_tmpdir/scmroot/ghc-infer-license
Cloning into '/var/lib/mock/f40-build-743584-111265/root/chroot_tmpdir/scmroot/ghc-infer-license'...
$ git fetch origin e93fb91396a2e4915dbbfb99af73eb2ddae9aecc:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-infer-license
 * [new ref]         e93fb91396a2e4915dbbfb99af73eb2ddae9aecc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e93fb91 bump release