$ git clone -n https://src.fedoraproject.org/rpms/rust-annotate-snippets.git /var/lib/mock/f45-build-40035-767/root/chroot_tmpdir/scmroot/rust-annotate-snippets
Cloning into '/var/lib/mock/f45-build-40035-767/root/chroot_tmpdir/scmroot/rust-annotate-snippets'...
$ git fetch origin 9af85a07ebe27ce53f6f4b3d2f8945b40264fe5b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-annotate-snippets
 * [new ref]         9af85a07ebe27ce53f6f4b3d2f8945b40264fe5b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9af85a0 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild