$ git clone -n https://src.fedoraproject.org/rpms/golang-github-bits-and-blooms-bitset.git /var/lib/mock/f40-build-2581041-62386/root/chroot_tmpdir/scmroot/golang-github-bits-and-blooms-bitset
Cloning into '/var/lib/mock/f40-build-2581041-62386/root/chroot_tmpdir/scmroot/golang-github-bits-and-blooms-bitset'...
$ git fetch origin 2ae3fb1f715cb539404fe42985da98efb2a6e76e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-bits-and-blooms-bitset
 * [new ref]         2ae3fb1f715cb539404fe42985da98efb2a6e76e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2ae3fb1 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild