[INFO] cloning repository https://github.com/Schem-at/hlp-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Schem-at/hlp-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSchem-at%2Fhlp-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSchem-at%2Fhlp-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4028382aa1e0233344f79c123f1f3cba54275aa7
[INFO] checking Schem-at/hlp-rust against try#54cf65b8d066c082e536455049b95943cf30378f for pr-151920
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSchem-at%2Fhlp-rust" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Schem-at/hlp-rust
[INFO] finished tweaking git repo https://github.com/Schem-at/hlp-rust
[INFO] tweaked toml for git repo https://github.com/Schem-at/hlp-rust written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Schem-at/hlp-rust on toolchain 54cf65b8d066c082e536455049b95943cf30378f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Schem-at/hlp-rust 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" "+54cf65b8d066c082e536455049b95943cf30378f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking Schem-at/hlp-rust against try#54cf65b8d066c082e536455049b95943cf30378f for pr-151920
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSchem-at%2Fhlp-rust" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Schem-at/hlp-rust
[INFO] finished tweaking git repo https://github.com/Schem-at/hlp-rust
[INFO] tweaked toml for git repo https://github.com/Schem-at/hlp-rust written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Schem-at/hlp-rust on toolchain 54cf65b8d066c082e536455049b95943cf30378f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Schem-at/hlp-rust 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" "+54cf65b8d066c082e536455049b95943cf30378f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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_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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f3cae12d74a667b107310122a62fdd23704a9877491bad0c60cebbf1be4a4e62
[INFO] running `Command { std: "docker" "start" "-a" "f3cae12d74a667b107310122a62fdd23704a9877491bad0c60cebbf1be4a4e62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3cae12d74a667b107310122a62fdd23704a9877491bad0c60cebbf1be4a4e62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3cae12d74a667b107310122a62fdd23704a9877491bad0c60cebbf1be4a4e62", kill_on_drop: false }`
[INFO] [stdout] f3cae12d74a667b107310122a62fdd23704a9877491bad0c60cebbf1be4a4e62
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+54cf65b8d066c082e536455049b95943cf30378f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ffceced7d56762075bb5a0b029104e98f589242536b20228383dd99a4e445d03
[INFO] running `Command { std: "docker" "start" "-a" "ffceced7d56762075bb5a0b029104e98f589242536b20228383dd99a4e445d03", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]     Checking clap_lex v0.7.7
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]     Checking clap_builder v4.5.57
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling clap_derive v4.5.55
[INFO] [stderr]     Checking clap v4.5.57
[INFO] [stderr]     Checking hlpt v1.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/types/hex_fn.rs:21:12
[INFO] [stdout]     |
[INFO] [stdout]  20 | impl HexFn {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout]  21 |     pub fn identity() -> Self {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  25 |     pub fn constant(k: u8) -> Self {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  29 |     pub fn from_bytes(data: &[u8; 16]) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  35 |     pub fn compose(self, other: HexFn) -> HexFn {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  43 |     pub fn get(self, input: usize) -> u8 {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  47 |     pub fn set(&mut self, input: usize, output: u8) {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  51 |     pub fn with(self, input: usize, output: u8) -> Self {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout]  57 |     pub fn is_identity(self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  62 |     pub fn is_constant(self) -> i8 {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  71 |     pub fn out_set(self) -> HexSet {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |     pub fn pack_be(self) -> u64 {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `IDENTITY` and `unpack` are never used
[INFO] [stdout]    --> src/types/hex_fn.rs:126:15
[INFO] [stdout]     |
[INFO] [stdout] 125 | impl PackedHexFn {
[INFO] [stdout]     | ---------------- associated items in this implementation
[INFO] [stdout] 126 |     pub const IDENTITY: PackedHexFn = PackedHexFn(IDENTITY_PERM_PK64);
[INFO] [stdout]     |               ^^^^^^^^
[INFO] [stdout] 127 |
[INFO] [stdout] 128 |     pub fn unpack(self) -> HexFn {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `clamp_hex` is never used
[INFO] [stdout]    --> src/types/hex_fn.rs:156:8
[INFO] [stdout]     |
[INFO] [stdout] 156 | pub fn clamp_hex(x: i32) -> u8 {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HexSet` is never constructed
[INFO] [stdout]  --> src/types/hex_set.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct HexSet(pub u16);
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]   --> src/types/hex_set.rs:9:18
[INFO] [stdout]    |
[INFO] [stdout]  8 | impl HexSet {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout]  9 |     pub const fn empty() -> Self {
[INFO] [stdout]    |                  ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |     pub const fn full() -> Self {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |     pub const fn single(i: u8) -> Self {
[INFO] [stdout]    |                  ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub const fn is_empty(self) -> bool {
[INFO] [stdout]    |                  ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub const fn is_full(self) -> bool {
[INFO] [stdout]    |                  ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub const fn contains(self, i: u8) -> bool {
[INFO] [stdout]    |                  ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |     pub const fn len(self) -> u32 {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     pub fn with(self, i: u8, value: bool) -> Self {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 46 |     pub const fn union(self, other: Self) -> Self {
[INFO] [stdout]    |                  ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     pub const fn intersect(self, other: Self) -> Self {
[INFO] [stdout]    |                  ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub const fn diff(self, other: Self) -> Self {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub const fn sym_diff(self, other: Self) -> Self {
[INFO] [stdout]    |                  ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 |     pub const fn complement(self) -> Self {
[INFO] [stdout]    |                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FnSet` is never constructed
[INFO] [stdout]   --> src/types/fn_set.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct FnSet(pub [u16; 16]);
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/types/fn_set.rs:13:12
[INFO] [stdout]     |
[INFO] [stdout]  12 | impl FnSet {
[INFO] [stdout]     | ---------- associated items in this implementation
[INFO] [stdout]  13 |     pub fn new_empty() -> Self {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  17 |     pub fn new_full() -> Self {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  21 |     pub fn new_identity() -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  29 |     pub fn new_containing(f: HexFn) -> Self {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  37 |     pub fn get_bit(&self, input: usize, output: usize) -> bool {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  41 |     pub fn set_bit(&mut self, input: usize, output: usize, value: bool) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  50 |     pub fn with_bit(mut self, input: usize, output: usize, value: bool) -> Self {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  56 |     pub fn get_io(&self, input: usize) -> HexSet {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  60 |     pub fn set_io(&mut self, input: usize, slice: HexSet) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  64 |     pub fn with_io(mut self, input: usize, slice: HexSet) -> Self {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  70 |     pub fn get_oi(&self, output: usize) -> HexSet {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  80 |     pub fn set_oi(&mut self, output: usize, slice: HexSet) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  86 |     pub fn with_oi(mut self, output: usize, slice: HexSet) -> Self {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  92 |     pub fn is_superset(&self, sub: &FnSet) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 101 |     pub fn is_equal(&self, other: &FnSet) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 106 |     pub fn is_satisfiable(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 110 |     pub fn contains_identity(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 120 |     pub fn contains_fn(&self, f: HexFn) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 131 |     pub fn pre_mul(self, f: HexFn) -> Self {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 140 |     pub fn pre_div(self, f: HexFn) -> Self {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 149 |     pub fn post_mul(self, f: HexFn) -> Self {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 |     pub fn post_div(self, f: HexFn) -> Self {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 177 |     pub fn inverse(self) -> Self {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 186 |     pub fn out_set(&self) -> HexSet {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `HEX_LAYER_COUNT` is never used
[INFO] [stdout]  --> src/types/hex_layer.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const HEX_LAYER_COUNT: usize = 4096;
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HexLayerData` is never constructed
[INFO] [stdout]   --> src/types/hex_layer.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct HexLayerData {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HexLayerRegistry` is never constructed
[INFO] [stdout]   --> src/types/hex_layer.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct HexLayerRegistry {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `REGISTRY` is never used
[INFO] [stdout]   --> src/types/hex_layer.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | static REGISTRY: OnceLock<HexLayerRegistry> = OnceLock::new();
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `comparator` is never used
[INFO] [stdout]   --> src/types/hex_layer.rs:29:4
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn comparator(back: i32, side: i32, sub: bool, swap: bool) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `comparator_fn` is never used
[INFO] [stdout]   --> src/types/hex_layer.rs:42:4
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn comparator_fn(mask: u16) -> HexFn {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hex_layer_output` is never used
[INFO] [stdout]   --> src/types/hex_layer.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub fn hex_layer_output(config: u16) -> HexFn {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `init_hex_layer_data` is never used
[INFO] [stdout]   --> src/types/hex_layer.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub fn init_hex_layer_data() -> &'static HexLayerRegistry {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hex_layer_get_barrel` is never used
[INFO] [stdout]   --> src/types/hex_layer.rs:97:8
[INFO] [stdout]    |
[INFO] [stdout] 97 | pub fn hex_layer_get_barrel(config: u16, half: usize) -> u8 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hex_layer_get_sub` is never used
[INFO] [stdout]    --> src/types/hex_layer.rs:102:8
[INFO] [stdout]     |
[INFO] [stdout] 102 | pub fn hex_layer_get_sub(config: u16, half: usize) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hex_layer_get_neg` is never used
[INFO] [stdout]    --> src/types/hex_layer.rs:107:8
[INFO] [stdout]     |
[INFO] [stdout] 107 | pub fn hex_layer_get_neg(config: u16, half: usize) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `hex_layer_sprint` is never used
[INFO] [stdout]    --> src/types/hex_layer.rs:112:8
[INFO] [stdout]     |
[INFO] [stdout] 112 | pub fn hex_layer_sprint(config: u16) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `size_log` is never read
[INFO] [stdout]   --> src/solver/cache.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Cache {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub size_log: u32,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Null` is never constructed
[INFO] [stdout]   --> src/solver/hlp_solve.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub enum HlpError {
[INFO] [stdout]    |          -------- variant in this enum
[INFO] [stdout] 35 |     Blank,
[INFO] [stdout] 36 |     Null,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HlpError` 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 `dbin_solve_exact` is never used
[INFO] [stdout]    --> src/solver/dbin_solve.rs:491:8
[INFO] [stdout]     |
[INFO] [stdout] 491 | pub fn dbin_solve_exact(map: u32, max_depth: i32, cache_size_log: u32) -> (i32, Vec<u16>) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set` is never used
[INFO] [stdout]   --> src/types/hex_fn.rs:47:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl HexFn {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 47 |     pub fn set(&mut self, input: usize, output: u8) {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `IDENTITY` and `unpack` are never used
[INFO] [stdout]    --> src/types/hex_fn.rs:126:15
[INFO] [stdout]     |
[INFO] [stdout] 125 | impl PackedHexFn {
[INFO] [stdout]     | ---------------- associated items in this implementation
[INFO] [stdout] 126 |     pub const IDENTITY: PackedHexFn = PackedHexFn(IDENTITY_PERM_PK64);
[INFO] [stdout]     |               ^^^^^^^^
[INFO] [stdout] 127 |
[INFO] [stdout] 128 |     pub fn unpack(self) -> HexFn {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `set_io`, `set_oi`, `with_oi`, `is_equal`, `pre_div`, and `post_div` are never used
[INFO] [stdout]    --> src/types/fn_set.rs:60:12
[INFO] [stdout]     |
[INFO] [stdout]  12 | impl FnSet {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  60 |     pub fn set_io(&mut self, input: usize, slice: HexSet) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  80 |     pub fn set_oi(&mut self, output: usize, slice: HexSet) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  86 |     pub fn with_oi(mut self, output: usize, slice: HexSet) -> Self {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 101 |     pub fn is_equal(&self, other: &FnSet) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 140 |     pub fn pre_div(self, f: HexFn) -> Self {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 163 |     pub fn post_div(self, f: HexFn) -> Self {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `func` is never read
[INFO] [stdout]   --> src/types/hex_layer.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct HexLayerData {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] 17 |     pub func: HexFn,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HexLayerData` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `layer_to_data_id` is never read
[INFO] [stdout]   --> src/types/hex_layer.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct HexLayerRegistry {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] 23 |     pub data: Vec<HexLayerData>,
[INFO] [stdout] 24 |     pub layer_to_data_id: Vec<u16>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `size_log` is never read
[INFO] [stdout]   --> src/solver/cache.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct Cache {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub size_log: u32,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Null` is never constructed
[INFO] [stdout]   --> src/solver/hlp_solve.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub enum HlpError {
[INFO] [stdout]    |          -------- variant in this enum
[INFO] [stdout] 35 |     Blank,
[INFO] [stdout] 36 |     Null,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `HlpError` 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 `dbin_solve_exact` is never used
[INFO] [stdout]    --> src/solver/dbin_solve.rs:491:8
[INFO] [stdout]     |
[INFO] [stdout] 491 | pub fn dbin_solve_exact(map: u32, max_depth: i32, cache_size_log: u32) -> (i32, Vec<u16>) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.49s
[INFO] running `Command { std: "docker" "inspect" "ffceced7d56762075bb5a0b029104e98f589242536b20228383dd99a4e445d03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffceced7d56762075bb5a0b029104e98f589242536b20228383dd99a4e445d03", kill_on_drop: false }`
[INFO] [stdout] ffceced7d56762075bb5a0b029104e98f589242536b20228383dd99a4e445d03