$ git clone -n https://src.fedoraproject.org/rpms/rust-env_logger0.8.git /var/lib/mock/f40-build-2108237-50599/root/chroot_tmpdir/scmroot/rust-env_logger0.8
Cloning into '/var/lib/mock/f40-build-2108237-50599/root/chroot_tmpdir/scmroot/rust-env_logger0.8'...
$ git fetch origin c0a2a030f17f2e82ef940ca202dd1f04f6305efe:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-env_logger0.8
 * [new ref]         c0a2a030f17f2e82ef940ca202dd1f04f6305efe -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c0a2a03 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild