$ git clone -n https://src.fedoraproject.org/rpms/rust-gdk.git /var/lib/mock/f40-build-2651536-66883/root/chroot_tmpdir/scmroot/rust-gdk
Cloning into '/var/lib/mock/f40-build-2651536-66883/root/chroot_tmpdir/scmroot/rust-gdk'...
$ git fetch origin 0f87b50bc6bb6a6f9317ef3c427d2e0fd950179c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-gdk
 * [new ref]         0f87b50bc6bb6a6f9317ef3c427d2e0fd950179c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0f87b50 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild