[INFO] cloning repository https://github.com/kevaundray/mpcfhe-demo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kevaundray/mpcfhe-demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkevaundray%2Fmpcfhe-demo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkevaundray%2Fmpcfhe-demo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 80bd88dee19bcbbc6466bd2e1ba34f544b1b3354
[INFO] testing kevaundray/mpcfhe-demo/80bd88dee19bcbbc6466bd2e1ba34f544b1b3354 against beta-2024-12-08 for beta-1.84.0-4-retry
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkevaundray%2Fmpcfhe-demo" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kevaundray/mpcfhe-demo on toolchain beta-2024-12-08
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-12-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kevaundray/mpcfhe-demo
[INFO] finished tweaking git repo https://github.com/kevaundray/mpcfhe-demo
[INFO] tweaked toml for git repo https://github.com/kevaundray/mpcfhe-demo written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/kevaundray/mpcfhe-demo already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-12-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 3c428878aa28dca16356df1001c7a7ac3dc34703562ccac84d53eb5f0c32bb28
[INFO] running `Command { std: "docker" "start" "-a" "3c428878aa28dca16356df1001c7a7ac3dc34703562ccac84d53eb5f0c32bb28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c428878aa28dca16356df1001c7a7ac3dc34703562ccac84d53eb5f0c32bb28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c428878aa28dca16356df1001c7a7ac3dc34703562ccac84d53eb5f0c32bb28", kill_on_drop: false }`
[INFO] [stdout] 3c428878aa28dca16356df1001c7a7ac3dc34703562ccac84d53eb5f0c32bb28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "562b39d0f812f86c7f637001114704d63c69f6f7ae1afdbe55f8298e952e53fb", kill_on_drop: false }`
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[INFO] [stdout] warning: unused imports: `Cipher` and `ServerKeyShare`
[INFO] [stdout]  --> src/circuit.rs:3:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::{Cipher, FheUint8, ServerKeyShare};
[INFO] [stdout]   |             ^^^^^^            ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> src/circuit.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ParameterSelector`, `aggregate_server_key_shares`, and `set_parameter_set`
[INFO] [stdout]  --> src/circuit.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     aggregate_server_key_shares, set_parameter_set, FheBool, KeySwitchWithId, ParameterSelector,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^                            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `RngCore` and `thread_rng`
[INFO] [stdout]   --> src/circuit.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | use rand::{thread_rng, RngCore};
[INFO] [stdout]    |            ^^^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max_coord`
[INFO] [stdout]   --> src/circuit.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     max_coord: &FheUint8,
[INFO] [stdout]    |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_coord`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Board` is more private than the item `init_state`
[INFO] [stdout]   --> src/circuit.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub(crate) fn init_state(tile: &Board) -> Board {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function `init_state` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `Board` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/circuit.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct Board {
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Board` is more private than the item `update_egg`
[INFO] [stdout]   --> src/circuit.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | / pub(crate) fn update_egg(
[INFO] [stdout] 26 | |     tile: &Board,
[INFO] [stdout] 27 | |     coord: &(FheUint8, FheUint8),
[INFO] [stdout] 28 | |     board_coords: &[(FheUint8, FheUint8); BOARD_SIZE],
[INFO] [stdout] 29 | |     max_coord: &FheUint8,
[INFO] [stdout] 30 | |     new_value: &FheUint8,
[INFO] [stdout] 31 | | ) -> Board {
[INFO] [stdout]    | |__________^ function `update_egg` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `Board` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/circuit.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct Board {
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Board` is never constructed
[INFO] [stdout]   --> src/circuit.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct Board {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `init_state` is never used
[INFO] [stdout]   --> src/circuit.rs:21:15
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub(crate) fn init_state(tile: &Board) -> Board {
[INFO] [stdout]    |               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `update_egg` is never used
[INFO] [stdout]   --> src/circuit.rs:25:15
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub(crate) fn update_egg(
[INFO] [stdout]    |               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BOARD_DIMS` is never used
[INFO] [stdout]   --> src/circuit.rs:65:7
[INFO] [stdout]    |
[INFO] [stdout] 65 | const BOARD_DIMS: u8 = 2;
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BOARD_SIZE` is never used
[INFO] [stdout]   --> src/circuit.rs:66:7
[INFO] [stdout]    |
[INFO] [stdout] 66 | const BOARD_SIZE: usize = (BOARD_DIMS as usize) * (BOARD_DIMS as usize);
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NUM_PLAYERS` is never used
[INFO] [stdout]   --> src/circuit.rs:68:7
[INFO] [stdout]    |
[INFO] [stdout] 68 | const NUM_PLAYERS: usize = 2;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Server` is never constructed
[INFO] [stdout]   --> src/circuit.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub struct Server {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `setup_values` is never used
[INFO] [stdout]   --> src/circuit.rs:92:8
[INFO] [stdout]    |
[INFO] [stdout] 92 | pub fn setup_values(client_key: ClientKey) -> EncryptedU8Values {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `set_player`, `check_all_players_ready`, `set_fhe_square`, and `move_direction` are never used
[INFO] [stdout]    --> src/circuit.rs:100:8
[INFO] [stdout]     |
[INFO] [stdout] 99  | impl Server {
[INFO] [stdout]     | ----------- associated items in this implementation
[INFO] [stdout] 100 |     fn new(
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 155 |     pub(crate) fn set_player(
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 166 |     fn check_all_players_ready(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 174 |     pub(crate) fn set_fhe_square(&mut self, coord: &(FheUint8, FheUint8), new_value: FheUint8) {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 193 |     pub(crate) fn move_direction(
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `EncryptedU8Values` is never used
[INFO] [stdout]   --> src/types.rs:21:10
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub type EncryptedU8Values = SeededBatchedFheUint8<Vec<u64>, [u8; 32]>;
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `ServerShare` is never used
[INFO] [stdout]   --> src/types.rs:22:10
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub type ServerShare = SeededNonInteractiveMultiPartyServerKey<
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `ConstFheUint8` is never used
[INFO] [stdout]   --> src/types.rs:31:10
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub type ConstFheUint8 = FheUint8;
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 43s
[INFO] running `Command { std: "docker" "inspect" "562b39d0f812f86c7f637001114704d63c69f6f7ae1afdbe55f8298e952e53fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "562b39d0f812f86c7f637001114704d63c69f6f7ae1afdbe55f8298e952e53fb", kill_on_drop: false }`
[INFO] [stdout] 562b39d0f812f86c7f637001114704d63c69f6f7ae1afdbe55f8298e952e53fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bcac17acd929deec636cdcd0c079fae5537b7252ac557814eb585638e206c3a6
[INFO] running `Command { std: "docker" "start" "-a" "bcac17acd929deec636cdcd0c079fae5537b7252ac557814eb585638e206c3a6", kill_on_drop: false }`
[INFO] [stdout] warning: unused imports: `Cipher` and `ServerKeyShare`
[INFO] [stdout]  --> src/circuit.rs:3:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::{Cipher, FheUint8, ServerKeyShare};
[INFO] [stdout]   |             ^^^^^^            ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> src/circuit.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ParameterSelector`, `aggregate_server_key_shares`, and `set_parameter_set`
[INFO] [stdout]  --> src/circuit.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     aggregate_server_key_shares, set_parameter_set, FheBool, KeySwitchWithId, ParameterSelector,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^                            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `RngCore` and `thread_rng`
[INFO] [stdout]   --> src/circuit.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | use rand::{thread_rng, RngCore};
[INFO] [stdout]    |            ^^^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max_coord`
[INFO] [stdout]   --> src/circuit.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     max_coord: &FheUint8,
[INFO] [stdout]    |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_coord`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Board` is more private than the item `init_state`
[INFO] [stdout]   --> src/circuit.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub(crate) fn init_state(tile: &Board) -> Board {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function `init_state` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `Board` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/circuit.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct Board {
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Board` is more private than the item `update_egg`
[INFO] [stdout]   --> src/circuit.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | / pub(crate) fn update_egg(
[INFO] [stdout] 26 | |     tile: &Board,
[INFO] [stdout] 27 | |     coord: &(FheUint8, FheUint8),
[INFO] [stdout] 28 | |     board_coords: &[(FheUint8, FheUint8); BOARD_SIZE],
[INFO] [stdout] 29 | |     max_coord: &FheUint8,
[INFO] [stdout] 30 | |     new_value: &FheUint8,
[INFO] [stdout] 31 | | ) -> Board {
[INFO] [stdout]    | |__________^ function `update_egg` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `Board` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/circuit.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct Board {
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Board` is never constructed
[INFO] [stdout]   --> src/circuit.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct Board {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `init_state` is never used
[INFO] [stdout]   --> src/circuit.rs:21:15
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub(crate) fn init_state(tile: &Board) -> Board {
[INFO] [stdout]    |               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `update_egg` is never used
[INFO] [stdout]   --> src/circuit.rs:25:15
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub(crate) fn update_egg(
[INFO] [stdout]    |               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BOARD_DIMS` is never used
[INFO] [stdout]   --> src/circuit.rs:65:7
[INFO] [stdout]    |
[INFO] [stdout] 65 | const BOARD_DIMS: u8 = 2;
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BOARD_SIZE` is never used
[INFO] [stdout]   --> src/circuit.rs:66:7
[INFO] [stdout]    |
[INFO] [stdout] 66 | const BOARD_SIZE: usize = (BOARD_DIMS as usize) * (BOARD_DIMS as usize);
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NUM_PLAYERS` is never used
[INFO] [stdout]   --> src/circuit.rs:68:7
[INFO] [stdout]    |
[INFO] [stdout] 68 | const NUM_PLAYERS: usize = 2;
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Server` is never constructed
[INFO] [stdout]   --> src/circuit.rs:70:12
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub struct Server {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `setup_values` is never used
[INFO] [stdout]   --> src/circuit.rs:92:8
[INFO] [stdout]    |
[INFO] [stdout] 92 | pub fn setup_values(client_key: ClientKey) -> EncryptedU8Values {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `set_player`, `check_all_players_ready`, `set_fhe_square`, and `move_direction` are never used
[INFO] [stdout]    --> src/circuit.rs:100:8
[INFO] [stdout]     |
[INFO] [stdout] 99  | impl Server {
[INFO] [stdout]     | ----------- associated items in this implementation
[INFO] [stdout] 100 |     fn new(
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 155 |     pub(crate) fn set_player(
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 166 |     fn check_all_players_ready(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 174 |     pub(crate) fn set_fhe_square(&mut self, coord: &(FheUint8, FheUint8), new_value: FheUint8) {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 193 |     pub(crate) fn move_direction(
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `EncryptedU8Values` is never used
[INFO] [stdout]   --> src/types.rs:21:10
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub type EncryptedU8Values = SeededBatchedFheUint8<Vec<u64>, [u8; 32]>;
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `ServerShare` is never used
[INFO] [stdout]   --> src/types.rs:22:10
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub type ServerShare = SeededNonInteractiveMultiPartyServerKey<
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `ConstFheUint8` is never used
[INFO] [stdout]   --> src/types.rs:31:10
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub type ConstFheUint8 = FheUint8;
[INFO] [stdout]    |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling mpcfhe-demo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Cipher` and `ServerKeyShare`
[INFO] [stdout]  --> src/circuit.rs:3:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::{Cipher, FheUint8, ServerKeyShare};
[INFO] [stdout]   |             ^^^^^^            ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max_coord`
[INFO] [stdout]   --> src/circuit.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     max_coord: &FheUint8,
[INFO] [stdout]    |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_coord`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Board` is more private than the item `init_state`
[INFO] [stdout]   --> src/circuit.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub(crate) fn init_state(tile: &Board) -> Board {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function `init_state` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `Board` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/circuit.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct Board {
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Board` is more private than the item `update_egg`
[INFO] [stdout]   --> src/circuit.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | / pub(crate) fn update_egg(
[INFO] [stdout] 26 | |     tile: &Board,
[INFO] [stdout] 27 | |     coord: &(FheUint8, FheUint8),
[INFO] [stdout] 28 | |     board_coords: &[(FheUint8, FheUint8); BOARD_SIZE],
[INFO] [stdout] 29 | |     max_coord: &FheUint8,
[INFO] [stdout] 30 | |     new_value: &FheUint8,
[INFO] [stdout] 31 | | ) -> Board {
[INFO] [stdout]    | |__________^ function `update_egg` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `Board` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/circuit.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct Board {
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `init_state` is never used
[INFO] [stdout]   --> src/circuit.rs:21:15
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub(crate) fn init_state(tile: &Board) -> Board {
[INFO] [stdout]    |               ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `update_egg` is never used
[INFO] [stdout]   --> src/circuit.rs:25:15
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub(crate) fn update_egg(
[INFO] [stdout]    |               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `encrypted_true` and `board_coords` are never read
[INFO] [stdout]   --> src/circuit.rs:74:5
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub struct Server {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 74 |     encrypted_true: FheBool,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 85 |     board_coords: [(ConstFheUint8, ConstFheUint8); BOARD_SIZE],
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `check_all_players_ready` and `set_fhe_square` are never used
[INFO] [stdout]    --> src/circuit.rs:166:8
[INFO] [stdout]     |
[INFO] [stdout] 99  | impl Server {
[INFO] [stdout]     | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 166 |     fn check_all_players_ready(&self) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 174 |     pub(crate) fn set_fhe_square(&mut self, coord: &(FheUint8, FheUint8), new_value: FheUint8) {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `ServerShare` is never used
[INFO] [stdout]   --> src/types.rs:22:10
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub type ServerShare = SeededNonInteractiveMultiPartyServerKey<
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.44s
[INFO] running `Command { std: "docker" "inspect" "bcac17acd929deec636cdcd0c079fae5537b7252ac557814eb585638e206c3a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcac17acd929deec636cdcd0c079fae5537b7252ac557814eb585638e206c3a6", kill_on_drop: false }`
[INFO] [stdout] bcac17acd929deec636cdcd0c079fae5537b7252ac557814eb585638e206c3a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-12-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1cfef9f23bff7d6b1a7df330119cacdb0c2bab113de8e475890a8f31735800ec
[INFO] running `Command { std: "docker" "start" "-a" "1cfef9f23bff7d6b1a7df330119cacdb0c2bab113de8e475890a8f31735800ec", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `Cipher` and `ServerKeyShare`
[INFO] [stderr]  --> src/circuit.rs:3:13
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::{Cipher, FheUint8, ServerKeyShare};
[INFO] [stderr]   |             ^^^^^^            ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `itertools::Itertools`
[INFO] [stderr]  --> src/circuit.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use itertools::Itertools;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ParameterSelector`, `aggregate_server_key_shares`, and `set_parameter_set`
[INFO] [stderr]  --> src/circuit.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     aggregate_server_key_shares, set_parameter_set, FheBool, KeySwitchWithId, ParameterSelector,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^                            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `RngCore` and `thread_rng`
[INFO] [stderr]   --> src/circuit.rs:10:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | use rand::{thread_rng, RngCore};
[INFO] [stderr]    |            ^^^^^^^^^^  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `max_coord`
[INFO] [stderr]   --> src/circuit.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     max_coord: &FheUint8,
[INFO] [stderr]    |     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_coord`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `Board` is more private than the item `init_state`
[INFO] [stderr]   --> src/circuit.rs:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub(crate) fn init_state(tile: &Board) -> Board {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function `init_state` is reachable at visibility `pub(crate)`
[INFO] [stderr]    |
[INFO] [stderr] note: but type `Board` is only usable at visibility `pub(self)`
[INFO] [stderr]   --> src/circuit.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | struct Board {
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `Board` is more private than the item `update_egg`
[INFO] [stderr]   --> src/circuit.rs:25:1
[INFO] [stderr]    |
[INFO] [stderr] 25 | / pub(crate) fn update_egg(
[INFO] [stderr] 26 | |     tile: &Board,
[INFO] [stderr] 27 | |     coord: &(FheUint8, FheUint8),
[INFO] [stderr] 28 | |     board_coords: &[(FheUint8, FheUint8); BOARD_SIZE],
[INFO] [stderr] 29 | |     max_coord: &FheUint8,
[INFO] [stderr] 30 | |     new_value: &FheUint8,
[INFO] [stderr] 31 | | ) -> Board {
[INFO] [stderr]    | |__________^ function `update_egg` is reachable at visibility `pub(crate)`
[INFO] [stderr]    |
[INFO] [stderr] note: but type `Board` is only usable at visibility `pub(self)`
[INFO] [stderr]   --> src/circuit.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | struct Board {
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Board` is never constructed
[INFO] [stderr]   --> src/circuit.rs:14:8
[INFO] [stderr]    |
[INFO] [stderr] 14 | struct Board {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `init_state` is never used
[INFO] [stderr]   --> src/circuit.rs:21:15
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub(crate) fn init_state(tile: &Board) -> Board {
[INFO] [stderr]    |               ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `update_egg` is never used
[INFO] [stderr]   --> src/circuit.rs:25:15
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub(crate) fn update_egg(
[INFO] [stderr]    |               ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `BOARD_DIMS` is never used
[INFO] [stderr]   --> src/circuit.rs:65:7
[INFO] [stderr]    |
[INFO] [stderr] 65 | const BOARD_DIMS: u8 = 2;
[INFO] [stderr]    |       ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `BOARD_SIZE` is never used
[INFO] [stderr]   --> src/circuit.rs:66:7
[INFO] [stderr]    |
[INFO] [stderr] 66 | const BOARD_SIZE: usize = (BOARD_DIMS as usize) * (BOARD_DIMS as usize);
[INFO] [stderr]    |       ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `NUM_PLAYERS` is never used
[INFO] [stderr]   --> src/circuit.rs:68:7
[INFO] [stderr]    |
[INFO] [stderr] 68 | const NUM_PLAYERS: usize = 2;
[INFO] [stderr]    |       ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Server` is never constructed
[INFO] [stderr]   --> src/circuit.rs:70:12
[INFO] [stderr]    |
[INFO] [stderr] 70 | pub struct Server {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `setup_values` is never used
[INFO] [stderr]   --> src/circuit.rs:92:8
[INFO] [stderr]    |
[INFO] [stderr] 92 | pub fn setup_values(client_key: ClientKey) -> EncryptedU8Values {
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `set_player`, `check_all_players_ready`, `set_fhe_square`, and `move_direction` are never used
[INFO] [stderr]    --> src/circuit.rs:100:8
[INFO] [stderr]     |
[INFO] [stderr] 99  | impl Server {
[INFO] [stderr]     | ----------- associated items in this implementation
[INFO] [stderr] 100 |     fn new(
[INFO] [stderr]     |        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 155 |     pub(crate) fn set_player(
[INFO] [stderr]     |                   ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 166 |     fn check_all_players_ready(&self) -> bool {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 174 |     pub(crate) fn set_fhe_square(&mut self, coord: &(FheUint8, FheUint8), new_value: FheUint8) {
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 193 |     pub(crate) fn move_direction(
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `EncryptedU8Values` is never used
[INFO] [stderr]   --> src/types.rs:21:10
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub type EncryptedU8Values = SeededBatchedFheUint8<Vec<u64>, [u8; 32]>;
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `ServerShare` is never used
[INFO] [stderr]   --> src/types.rs:22:10
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub type ServerShare = SeededNonInteractiveMultiPartyServerKey<
[INFO] [stderr]    |          ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `ConstFheUint8` is never used
[INFO] [stderr]   --> src/types.rs:31:10
[INFO] [stderr]    |
[INFO] [stderr] 31 | pub type ConstFheUint8 = FheUint8;
[INFO] [stderr]    |          ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `init_state` is never used
[INFO] [stderr]   --> src/circuit.rs:21:15
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub(crate) fn init_state(tile: &Board) -> Board {
[INFO] [stderr]    |               ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `encrypted_true` and `board_coords` are never read
[INFO] [stderr]   --> src/circuit.rs:74:5
[INFO] [stderr]    |
[INFO] [stderr] 70 | pub struct Server {
[INFO] [stderr]    |            ------ fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 74 |     encrypted_true: FheBool,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 85 |     board_coords: [(ConstFheUint8, ConstFheUint8); BOARD_SIZE],
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `check_all_players_ready` and `set_fhe_square` are never used
[INFO] [stderr]    --> src/circuit.rs:166:8
[INFO] [stderr]     |
[INFO] [stderr] 99  | impl Server {
[INFO] [stderr]     | ----------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 166 |     fn check_all_players_ready(&self) -> bool {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 174 |     pub(crate) fn set_fhe_square(&mut self, coord: &(FheUint8, FheUint8), new_value: FheUint8) {
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `mpcfhe-demo` (lib) generated 19 warnings (run `cargo fix --lib -p mpcfhe-demo` to apply 4 suggestions)
[INFO] [stderr] warning: `mpcfhe-demo` (lib test) generated 9 warnings (6 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mpcfhe_demo-21ccafcdc7376015)
[INFO] [stdout] running 1 test
[INFO] [stdout] test circuit::test_uint8_square_demo has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "1cfef9f23bff7d6b1a7df330119cacdb0c2bab113de8e475890a8f31735800ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cfef9f23bff7d6b1a7df330119cacdb0c2bab113de8e475890a8f31735800ec", kill_on_drop: false }`
[INFO] [stdout] 1cfef9f23bff7d6b1a7df330119cacdb0c2bab113de8e475890a8f31735800ec
