$ git clone -n https://src.fedoraproject.org/rpms/rust-greetd_ipc.git /var/lib/mock/f38-build-side-43-rust-devel-1410297-31415/root/chroot_tmpdir/scmroot/rust-greetd_ipc
Cloning into '/var/lib/mock/f38-build-side-43-rust-devel-1410297-31415/root/chroot_tmpdir/scmroot/rust-greetd_ipc'...
$ git fetch origin 27faf8cdc138465c3c726f38348c5ccc969da8ee:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-greetd_ipc
 * [new ref]         27faf8cdc138465c3c726f38348c5ccc969da8ee -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 27faf8c Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild