$ git clone -n https://src.fedoraproject.org/rpms/rust-libcramjam0.6.git /var/lib/mock/f42-build-3267410-41262/root/chroot_tmpdir/scmroot/rust-libcramjam0.6
Cloning into '/var/lib/mock/f42-build-3267410-41262/root/chroot_tmpdir/scmroot/rust-libcramjam0.6'...
$ git fetch origin 36bd35ed00fa7885248d1e5edd4acdbac0f4a7d6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-libcramjam0.6
 * [new ref]         36bd35ed00fa7885248d1e5edd4acdbac0f4a7d6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 36bd35e Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild