$ git clone -n https://src.fedoraproject.org/rpms/rust-pbkdf2_0.11.git /var/lib/mock/f40-build-2326457-58833/root/chroot_tmpdir/scmroot/rust-pbkdf2_0.11
Cloning into '/var/lib/mock/f40-build-2326457-58833/root/chroot_tmpdir/scmroot/rust-pbkdf2_0.11'...
$ git fetch origin eb34a9c785cd169f81d9960c318fa9f4633e337e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-pbkdf2_0.11
 * [new ref]         eb34a9c785cd169f81d9960c318fa9f4633e337e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at eb34a9c Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild