$ git clone -n https://src.fedoraproject.org/rpms/rust-awc.git /var/lib/mock/f40-build-2722926-73099/root/chroot_tmpdir/scmroot/rust-awc
Cloning into '/var/lib/mock/f40-build-2722926-73099/root/chroot_tmpdir/scmroot/rust-awc'...
$ git fetch origin ed85136420601b7fb6027dd8eea20572ecf22db8:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-awc
 * [new ref]         ed85136420601b7fb6027dd8eea20572ecf22db8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ed85136 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild