$ git clone -n https://src.fedoraproject.org/rpms/rust-terminal_size0.3.git /var/lib/mock/f45-build-45362-822/root/chroot_tmpdir/scmroot/rust-terminal_size0.3
Cloning into '/var/lib/mock/f45-build-45362-822/root/chroot_tmpdir/scmroot/rust-terminal_size0.3'...
$ git fetch origin b2c23fd2cc0c15c2e59fa5e8fda99a8bfab45200:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-terminal_size0.3
 * [new ref]         b2c23fd2cc0c15c2e59fa5e8fda99a8bfab45200 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b2c23fd Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild