$ git clone -n https://src.fedoraproject.org/rpms/ghc-http-query.git /var/lib/mock/f39-build-2229911-53191/root/chroot_tmpdir/scmroot/ghc-http-query
Cloning into '/var/lib/mock/f39-build-2229911-53191/root/chroot_tmpdir/scmroot/ghc-http-query'...
$ git fetch origin 7919e0708a1bc07f3dcdb6dd059f77d128e34e32:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-http-query
 * [new ref]         7919e0708a1bc07f3dcdb6dd059f77d128e34e32 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7919e07 bump release