$ git clone -n https://src.fedoraproject.org/rpms/rust-elf.git /var/lib/mock/f41-build-side-1-2757753-31465/root/chroot_tmpdir/scmroot/rust-elf
Cloning into '/var/lib/mock/f41-build-side-1-2757753-31465/root/chroot_tmpdir/scmroot/rust-elf'...
$ git fetch origin bdfb377ea9d36a2a8e1396acf69c67f29ef9ce29:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-elf
 * [new ref]         bdfb377ea9d36a2a8e1396acf69c67f29ef9ce29 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bdfb377 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild