$ git clone -n https://src.fedoraproject.org/rpms/rust-lru-cache.git /var/lib/mock/f40-build-2681776-67962/root/chroot_tmpdir/scmroot/rust-lru-cache
Cloning into '/var/lib/mock/f40-build-2681776-67962/root/chroot_tmpdir/scmroot/rust-lru-cache'...
$ git fetch origin 5525c25a26075ee456f14c377706577ee9668eff:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-lru-cache
 * [new ref]         5525c25a26075ee456f14c377706577ee9668eff -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5525c25 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild