$ git clone -n https://src.fedoraproject.org/rpms/rust-tower-http.git /var/lib/mock/f40-build-2644209-66498/root/chroot_tmpdir/scmroot/rust-tower-http
Cloning into '/var/lib/mock/f40-build-2644209-66498/root/chroot_tmpdir/scmroot/rust-tower-http'...
$ git fetch origin b14729c137c4c4495b329fa708b7d9a0ae57d342:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-tower-http
 * [new ref]         b14729c137c4c4495b329fa708b7d9a0ae57d342 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b14729c Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild