$ git clone -n https://src.fedoraproject.org/rpms/rust-bitflags1.git /var/lib/mock/f45-build-40433-772/root/chroot_tmpdir/scmroot/rust-bitflags1
Cloning into '/var/lib/mock/f45-build-40433-772/root/chroot_tmpdir/scmroot/rust-bitflags1'...
$ git fetch origin 458f0f924610ae972a603254849d00c408ee23e4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-bitflags1
 * [new ref]         458f0f924610ae972a603254849d00c408ee23e4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 458f0f9 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild