$ git clone -n https://src.fedoraproject.org/rpms/rust-terminal-colorsaurus.git /var/lib/mock/f45-build-45361-822/root/chroot_tmpdir/scmroot/rust-terminal-colorsaurus
Cloning into '/var/lib/mock/f45-build-45361-822/root/chroot_tmpdir/scmroot/rust-terminal-colorsaurus'...
$ git fetch origin 86d612185bf9aa53ec0cf5b55357450aa24e0f55:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-terminal-colorsaurus
 * [new ref]         86d612185bf9aa53ec0cf5b55357450aa24e0f55 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 86d6121 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild