$ git clone -n https://src.fedoraproject.org/rpms/rust-konst_proc_macros.git /var/lib/mock/f45-build-42791-796/root/chroot_tmpdir/scmroot/rust-konst_proc_macros
Cloning into '/var/lib/mock/f45-build-42791-796/root/chroot_tmpdir/scmroot/rust-konst_proc_macros'...
$ git fetch origin 2845961085a29c389bd965dedf42b0c4c659ef02:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-konst_proc_macros
 * [new ref]         2845961085a29c389bd965dedf42b0c4c659ef02 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2845961 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild