$ git clone -n https://src.fedoraproject.org/rpms/rust-gsk4-sys0.7 /var/lib/mock/f42-build-3429002-45391/root/chroot_tmpdir/scmroot/rust-gsk4-sys0.7
Cloning into '/var/lib/mock/f42-build-3429002-45391/root/chroot_tmpdir/scmroot/rust-gsk4-sys0.7'...
$ git fetch origin d43920b80d422726af6d36460275fdaa0f6728ed:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-gsk4-sys0.7
 * [new ref]         d43920b80d422726af6d36460275fdaa0f6728ed -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d43920b Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild