$ git clone -n https://src.fedoraproject.org/rpms/rust-timeago.git /var/lib/mock/f40-build-2643962-66493/root/chroot_tmpdir/scmroot/rust-timeago
Cloning into '/var/lib/mock/f40-build-2643962-66493/root/chroot_tmpdir/scmroot/rust-timeago'...
$ git fetch origin c5fa8868fded8229dfd292b582be135910302d9d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-timeago
 * [new ref]         c5fa8868fded8229dfd292b582be135910302d9d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c5fa886 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild