$ git clone -n https://src.fedoraproject.org/rpms/rust-tpm2-policy.git /var/lib/mock/f39-build-1805713-41818/root/chroot_tmpdir/scmroot/rust-tpm2-policy
Cloning into '/var/lib/mock/f39-build-1805713-41818/root/chroot_tmpdir/scmroot/rust-tpm2-policy'...
$ git fetch origin 442419be6d845b445f076cc382bec6211abc597e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-tpm2-policy
 * [new ref]         442419be6d845b445f076cc382bec6211abc597e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 442419b Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild