$ git clone -n https://src.fedoraproject.org/rpms/rust-dua-cli.git /var/lib/mock/f40-build-1612253-24071/root/chroot_tmpdir/scmroot/rust-dua-cli
Cloning into '/var/lib/mock/f40-build-1612253-24071/root/chroot_tmpdir/scmroot/rust-dua-cli'...
$ git fetch origin 6e73f1717103fe0cbbb857edd66239e61a610cfd:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-dua-cli
 * [new ref]         6e73f1717103fe0cbbb857edd66239e61a610cfd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6e73f17 Rebuild with Rust 1.78 to fix incomplete debuginfo and backtraces