[INFO] cloning repository https://github.com/brianhliou/misty-flip-jungle
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/brianhliou/misty-flip-jungle" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrianhliou%2Fmisty-flip-jungle", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrianhliou%2Fmisty-flip-jungle'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 71582afe87df486984c10a7516dcc45d31524839
[INFO] checking brianhliou/misty-flip-jungle against a7c37f9f0ee5e93396106e9de20f4a86b4154e63 for pr-129249-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrianhliou%2Fmisty-flip-jungle" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/brianhliou/misty-flip-jungle
[INFO] finished tweaking git repo https://github.com/brianhliou/misty-flip-jungle
[INFO] tweaked toml for git repo https://github.com/brianhliou/misty-flip-jungle written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/brianhliou/misty-flip-jungle on toolchain a7c37f9f0ee5e93396106e9de20f4a86b4154e63
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7c37f9f0ee5e93396106e9de20f4a86b4154e63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/brianhliou/misty-flip-jungle 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" "+a7c37f9f0ee5e93396106e9de20f4a86b4154e63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pyo3-build-config v0.29.0
[INFO] [stderr]   Downloaded pyo3-ffi v0.29.0
[INFO] [stderr]   Downloaded pyo3-macros v0.29.0
[INFO] [stderr]   Downloaded pyo3-macros-backend v0.29.0
[INFO] [stderr]   Downloaded pyo3 v0.29.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:c0af3998e971868164375a7dfb646c9933ddd1a3bdb00fa2041266763dc1eeab" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 75f5416761ffb7e4eee07cfa62b7f297f0df0b0dec41b623d5bdd4a330a2810e
[INFO] running `Command { std: "docker" "start" "75f5416761ffb7e4eee07cfa62b7f297f0df0b0dec41b623d5bdd4a330a2810e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75f5416761ffb7e4eee07cfa62b7f297f0df0b0dec41b623d5bdd4a330a2810e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "75f5416761ffb7e4eee07cfa62b7f297f0df0b0dec41b623d5bdd4a330a2810e" "/opt/rustwide/cargo-home/bin/cargo" "+a7c37f9f0ee5e93396106e9de20f4a86b4154e63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75f5416761ffb7e4eee07cfa62b7f297f0df0b0dec41b623d5bdd4a330a2810e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "75f5416761ffb7e4eee07cfa62b7f297f0df0b0dec41b623d5bdd4a330a2810e" "/opt/rustwide/cargo-home/bin/cargo" "+a7c37f9f0ee5e93396106e9de20f4a86b4154e63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling target-lexicon v0.13.5
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.126
[INFO] [stderr]     Checking either v1.16.0
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]    Compiling wasm-bindgen v0.2.126
[INFO] [stderr]    Compiling pyo3-build-config v0.29.0
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]    Compiling pyo3-ffi v0.29.0
[INFO] [stderr]    Compiling pyo3 v0.29.0
[INFO] [stderr]     Checking jungle-flip-engine v0.5.2 (/opt/rustwide/workdir/jungle-flip-engine)
[INFO] [stderr]    Compiling pyo3-macros-backend v0.29.0
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.126
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.126
[INFO] [stderr]    Compiling pyo3-macros v0.29.0
[INFO] [stderr]     Checking jungle-flip-wasm v0.5.1 (/opt/rustwide/workdir/jungle-flip-wasm)
[INFO] [stderr]     Checking jungle_flip_rust v0.1.0 (/opt/rustwide/workdir/jungle_flip_rust)
[INFO] [stdout] warning: constant `RES_RED` is never used
[INFO] [stdout]   --> jungle_flip_rust/src/engine.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub const RES_RED: i16 = 0;
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RES_BLACK` is never used
[INFO] [stdout]   --> jungle_flip_rust/src/engine.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub const RES_BLACK: i16 = 1;
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `square_to_uci` is never used
[INFO] [stdout]     --> jungle_flip_rust/src/engine.rs:1137:8
[INFO] [stdout]      |
[INFO] [stdout] 1137 | pub fn square_to_uci(i: usize) -> String {
[INFO] [stdout]      |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `move_to_uci` is never used
[INFO] [stdout]     --> jungle_flip_rust/src/engine.rs:1157:8
[INFO] [stdout]      |
[INFO] [stdout] 1157 | pub fn move_to_uci(m: (u8, u8)) -> String {
[INFO] [stdout]      |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `root_move_values` is never used
[INFO] [stdout]     --> jungle_flip_rust/src/engine.rs:1321:8
[INFO] [stdout]      |
[INFO] [stdout] 1321 | pub fn root_move_values(
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RES_RED` is never used
[INFO] [stdout]   --> jungle_flip_rust/src/engine.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub const RES_RED: i16 = 0;
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RES_BLACK` is never used
[INFO] [stdout]   --> jungle_flip_rust/src/engine.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub const RES_BLACK: i16 = 1;
[INFO] [stdout]    |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `nodes` and `depth` are never read
[INFO] [stdout]     --> jungle_flip_rust/src/engine.rs:1018:9
[INFO] [stdout]      |
[INFO] [stdout] 1017 | pub struct SearchStats {
[INFO] [stdout]      |            ----------- fields in this struct
[INFO] [stdout] 1018 |     pub nodes: u64,
[INFO] [stdout]      |         ^^^^^
[INFO] [stdout] 1019 |     pub depth: i32,
[INFO] [stdout]      |         ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `SearchStats` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `letter_to_code` is never used
[INFO] [stdout]     --> jungle_flip_rust/src/engine.rs:1118:8
[INFO] [stdout]      |
[INFO] [stdout] 1118 | pub fn letter_to_code(ch: u8) -> Option<i16> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `square_to_uci` is never used
[INFO] [stdout]     --> jungle_flip_rust/src/engine.rs:1137:8
[INFO] [stdout]      |
[INFO] [stdout] 1137 | pub fn square_to_uci(i: usize) -> String {
[INFO] [stdout]      |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `move_to_uci` is never used
[INFO] [stdout]     --> jungle_flip_rust/src/engine.rs:1157:8
[INFO] [stdout]      |
[INFO] [stdout] 1157 | pub fn move_to_uci(m: (u8, u8)) -> String {
[INFO] [stdout]      |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `state_from_fen` is never used
[INFO] [stdout]     --> jungle_flip_rust/src/engine.rs:1173:8
[INFO] [stdout]      |
[INFO] [stdout] 1173 | pub fn state_from_fen(fen: &str) -> Option<Parsed> {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `state_of` is never used
[INFO] [stdout]     --> jungle_flip_rust/src/engine.rs:1305:8
[INFO] [stdout]      |
[INFO] [stdout] 1305 | pub fn state_of(p: &Parsed) -> State {
[INFO] [stdout]      |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `root_move_values` is never used
[INFO] [stdout]     --> jungle_flip_rust/src/engine.rs:1321:8
[INFO] [stdout]      |
[INFO] [stdout] 1321 | pub fn root_move_values(
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RootAnalysisSession` is never constructed
[INFO] [stdout]     --> jungle_flip_rust/src/engine.rs:1403:12
[INFO] [stdout]      |
[INFO] [stdout] 1403 | pub struct RootAnalysisSession {
[INFO] [stdout]      |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `advance`, `depth`, `total_nodes`, and `results` are never used
[INFO] [stdout]     --> jungle_flip_rust/src/engine.rs:1422:12
[INFO] [stdout]      |
[INFO] [stdout] 1420 | impl RootAnalysisSession {
[INFO] [stdout]      | ------------------------ associated items in this implementation
[INFO] [stdout] 1421 |     #[allow(clippy::too_many_arguments)]
[INFO] [stdout] 1422 |     pub fn new(
[INFO] [stdout]      |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 1457 |     pub fn advance(&mut self, node_budget: u64) -> Vec<(u8, u8, f64, i32)> {
[INFO] [stdout]      |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1540 |     pub fn depth(&self) -> i32 {
[INFO] [stdout]      |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1544 |     pub fn total_nodes(&self) -> u64 {
[INFO] [stdout]      |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1548 |     fn results(&self) -> Vec<(u8, u8, f64, i32)> {
[INFO] [stdout]      |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `root_orbit_key` is never used
[INFO] [stdout]     --> jungle_flip_rust/src/engine.rs:1559:4
[INFO] [stdout]      |
[INFO] [stdout] 1559 | fn root_orbit_key(st: &State, m: (u8, u8)) -> (u8, u8) {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `D4` is never used
[INFO] [stdout]    --> jungle_flip_rust/src/bin/../game.rs:123:11
[INFO] [stdout]     |
[INFO] [stdout] 123 | pub const D4: [[usize; NSQ]; 8] = build_d4();
[INFO] [stdout]     |           ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_d4` is never used
[INFO] [stdout]    --> jungle_flip_rust/src/bin/../game.rs:125:10
[INFO] [stdout]     |
[INFO] [stdout] 125 | const fn build_d4() -> [[usize; NSQ]; 8] {
[INFO] [stdout]     |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pack` is never used
[INFO] [stdout]    --> jungle_flip_rust/src/bin/../game.rs:156:8
[INFO] [stdout]     |
[INFO] [stdout] 156 | pub fn pack(board: &[i8; NSQ], stm: i8) -> u128 {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `colorswap_code` is never used
[INFO] [stdout]    --> jungle_flip_rust/src/bin/../game.rs:165:4
[INFO] [stdout]     |
[INFO] [stdout] 165 | fn colorswap_code(c: i8) -> i8 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `canonical` is never used
[INFO] [stdout]    --> jungle_flip_rust/src/bin/../game.rs:174:8
[INFO] [stdout]     |
[INFO] [stdout] 174 | pub fn canonical(board: &[i8; NSQ], stm: i8) -> u128 {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `value`, `value_dtm`, `max_pieces`, `dtm_stats`, and `load` are never used
[INFO] [stdout]    --> jungle_flip_rust/src/bin/../flatdb.rs:204:12
[INFO] [stdout]     |
[INFO] [stdout] 203 | impl FlatDB {
[INFO] [stdout]     | ----------- associated items in this implementation
[INFO] [stdout] 204 |     pub fn value(&self, board: &[i8; NSQ], stm: i8) -> i8 {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 213 |     pub fn value_dtm(&self, board: &[i8; NSQ], stm: i8) -> (i8, u16) {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 222 |     pub fn max_pieces(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 228 |     pub fn dtm_stats(&self) -> Vec<(u16, u16)> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 262 |     pub fn load(path: &str) -> std::io::Result<FlatDB> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `D4` is never used
[INFO] [stdout]    --> jungle_flip_rust/src/bin/../game.rs:123:11
[INFO] [stdout]     |
[INFO] [stdout] 123 | pub const D4: [[usize; NSQ]; 8] = build_d4();
[INFO] [stdout]     |           ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_d4` is never used
[INFO] [stdout]    --> jungle_flip_rust/src/bin/../game.rs:125:10
[INFO] [stdout]     |
[INFO] [stdout] 125 | const fn build_d4() -> [[usize; NSQ]; 8] {
[INFO] [stdout]     |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pack` is never used
[INFO] [stdout]    --> jungle_flip_rust/src/bin/../game.rs:156:8
[INFO] [stdout]     |
[INFO] [stdout] 156 | pub fn pack(board: &[i8; NSQ], stm: i8) -> u128 {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `colorswap_code` is never used
[INFO] [stdout]    --> jungle_flip_rust/src/bin/../game.rs:165:4
[INFO] [stdout]     |
[INFO] [stdout] 165 | fn colorswap_code(c: i8) -> i8 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `canonical` is never used
[INFO] [stdout]    --> jungle_flip_rust/src/bin/../game.rs:174:8
[INFO] [stdout]     |
[INFO] [stdout] 174 | pub fn canonical(board: &[i8; NSQ], stm: i8) -> u128 {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `value`, `value_dtm`, `max_pieces`, `dtm_stats`, and `load` are never used
[INFO] [stdout]    --> jungle_flip_rust/src/bin/../flatdb.rs:204:12
[INFO] [stdout]     |
[INFO] [stdout] 203 | impl FlatDB {
[INFO] [stdout]     | ----------- associated items in this implementation
[INFO] [stdout] 204 |     pub fn value(&self, board: &[i8; NSQ], stm: i8) -> i8 {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 213 |     pub fn value_dtm(&self, board: &[i8; NSQ], stm: i8) -> (i8, u16) {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 222 |     pub fn max_pieces(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 228 |     pub fn dtm_stats(&self) -> Vec<(u16, u16)> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 262 |     pub fn load(path: &str) -> std::io::Result<FlatDB> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.86s
[INFO] running `Command { std: "docker" "inspect" "75f5416761ffb7e4eee07cfa62b7f297f0df0b0dec41b623d5bdd4a330a2810e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75f5416761ffb7e4eee07cfa62b7f297f0df0b0dec41b623d5bdd4a330a2810e", kill_on_drop: false }`
[INFO] [stdout] 75f5416761ffb7e4eee07cfa62b7f297f0df0b0dec41b623d5bdd4a330a2810e
