$ git clone -n https://src.fedoraproject.org/rpms/rust-terminal_size.git /var/lib/mock/f38-build-side-42-init-devel-1278099-30660/root/chroot_tmpdir/scmroot/rust-terminal_size
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1278099-30660/root/chroot_tmpdir/scmroot/rust-terminal_size'...
$ git fetch origin 56b42d275f04bc36488f97cdb5c96a1b53c5796f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-terminal_size
 * [new ref]         56b42d275f04bc36488f97cdb5c96a1b53c5796f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 56b42d2 Update to version 0.2.6; Fixes RHBZ#2183909