$ git clone -n https://src.fedoraproject.org/rpms/rust-wl-clipboard-rs.git /var/lib/mock/f45-build-46218-832/root/chroot_tmpdir/scmroot/rust-wl-clipboard-rs
Cloning into '/var/lib/mock/f45-build-46218-832/root/chroot_tmpdir/scmroot/rust-wl-clipboard-rs'...
$ git fetch origin 3bc6bcca71db8a61a453008a3146ef054737c0c9:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-wl-clipboard-rs
 * [new ref]         3bc6bcca71db8a61a453008a3146ef054737c0c9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3bc6bcc Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild