$ git clone -n https://src.fedoraproject.org/rpms/rust-ctr.git /var/lib/mock/f38-build-side-43-rust-devel-1410077-31412/root/chroot_tmpdir/scmroot/rust-ctr
Cloning into '/var/lib/mock/f38-build-side-43-rust-devel-1410077-31412/root/chroot_tmpdir/scmroot/rust-ctr'...
$ git fetch origin de5cd0b550b544eba4b0c246a14b714348ec11eb:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-ctr
 * [new ref]         de5cd0b550b544eba4b0c246a14b714348ec11eb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at de5cd0b Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild