$ git clone -n https://src.fedoraproject.org/rpms/rust-arrow-select.git /var/lib/mock/f45-build-40152-768/root/chroot_tmpdir/scmroot/rust-arrow-select
Cloning into '/var/lib/mock/f45-build-40152-768/root/chroot_tmpdir/scmroot/rust-arrow-select'...
$ git fetch origin 9aa68c7719c9f2e702878d5f253d4ce0a9b4cb48:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-arrow-select
 * [new ref]         9aa68c7719c9f2e702878d5f253d4ce0a9b4cb48 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9aa68c7 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild