$ git clone -n https://src.fedoraproject.org/rpms/rust-psa-crypto-sys.git /var/lib/mock/f40-build-2662248-66931/root/chroot_tmpdir/scmroot/rust-psa-crypto-sys
Cloning into '/var/lib/mock/f40-build-2662248-66931/root/chroot_tmpdir/scmroot/rust-psa-crypto-sys'...
$ git fetch origin 25c4c0a40093f38164c71dde1efcf3dff7b2a5d7:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-psa-crypto-sys
 * [new ref]         25c4c0a40093f38164c71dde1efcf3dff7b2a5d7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 25c4c0a Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild