$ git clone -n https://src.fedoraproject.org/rpms/ghc-uri-encode.git /var/lib/mock/f38-build-side-42-init-devel-1059653-29765/root/chroot_tmpdir/scmroot/ghc-uri-encode
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1059653-29765/root/chroot_tmpdir/scmroot/ghc-uri-encode'...
$ git fetch origin 113ca9075e000c4ce759c17a563475c01edbae81:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-uri-encode
 * [new ref]         113ca9075e000c4ce759c17a563475c01edbae81 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 113ca90 Convert to %autorelease and %autochangelog