[INFO] cloning repository https://github.com/spagovir/omega-go
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/spagovir/omega-go" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspagovir%2Fomega-go", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspagovir%2Fomega-go'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cd6866b45289a8a4c58a1caf5d41f55778ca791e
[INFO] checking spagovir/omega-go against master#5518eaa946291f00471af8b254b2a1715f234882 for pr-120393
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspagovir%2Fomega-go" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/spagovir/omega-go on toolchain 5518eaa946291f00471af8b254b2a1715f234882
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/spagovir/omega-go
[INFO] finished tweaking git repo https://github.com/spagovir/omega-go
[INFO] tweaked toml for git repo https://github.com/spagovir/omega-go written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/spagovir/omega-go 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" "+5518eaa946291f00471af8b254b2a1715f234882" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ae2cb36dd82a772ce2585360809b7d05417b6631fae5e681d55e696183289740
[INFO] running `Command { std: "docker" "start" "-a" "ae2cb36dd82a772ce2585360809b7d05417b6631fae5e681d55e696183289740", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae2cb36dd82a772ce2585360809b7d05417b6631fae5e681d55e696183289740", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae2cb36dd82a772ce2585360809b7d05417b6631fae5e681d55e696183289740", kill_on_drop: false }`
[INFO] [stdout] ae2cb36dd82a772ce2585360809b7d05417b6631fae5e681d55e696183289740
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33a514673cc8d09e58cbf77c2bff3e9ff5fe91495ea869c4a253418058f4398c
[INFO] running `Command { std: "docker" "start" "-a" "33a514673cc8d09e58cbf77c2bff3e9ff5fe91495ea869c4a253418058f4398c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling syn v1.0.90
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling quote v1.0.17
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]     Checking omega-go v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `num_derive::FromPrimitive`
[INFO] [stdout]  --> src/board.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use num_derive::FromPrimitive;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `num_derive::ToPrimitive`
[INFO] [stdout]  --> src/board.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use num_derive::ToPrimitive;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::iter::Flatten`
[INFO] [stdout]  --> src/board/ko.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::iter::Flatten;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::iter::Map`
[INFO] [stdout]  --> src/board/ko.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::iter::Map;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/board/ko.rs:32:86
[INFO] [stdout]    |
[INFO] [stdout] 32 |     lookUpAndAddR(koTrie, &(&board.tiles).into_iter().map(|row| FiveRowAnnotate(*row,(board.rows * 2))).flatten())
[INFO] [stdout]    |                                                                                      ^              ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 32 -     lookUpAndAddR(koTrie, &(&board.tiles).into_iter().map(|row| FiveRowAnnotate(*row,(board.rows * 2))).flatten())
[INFO] [stdout] 32 +     lookUpAndAddR(koTrie, &(&board.tiles).into_iter().map(|row| FiveRowAnnotate(*row,board.rows * 2)).flatten())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `num_derive::FromPrimitive`
[INFO] [stdout]  --> src/board.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use num_derive::FromPrimitive;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `num_derive::ToPrimitive`
[INFO] [stdout]  --> src/board.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use num_derive::ToPrimitive;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::iter::Flatten`
[INFO] [stdout]  --> src/board/ko.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::iter::Flatten;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::iter::Map`
[INFO] [stdout]  --> src/board/ko.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::iter::Map;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `num_traits::FromPrimitive`
[INFO] [stdout]  --> src/board.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use num_traits::FromPrimitive;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `num_traits::ToPrimitive`
[INFO] [stdout]  --> src/board.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use num_traits::ToPrimitive;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `koTrie`
[INFO] [stdout]   --> src/board/ko.rs:28:18
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn lookUpAndAddR(koTrie:Option<KoTrie>, boardIter:&impl Iterator<Item=usize>) -> (Option<KoTrie>, bool) {
[INFO] [stdout]    |                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_koTrie`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `boardIter`
[INFO] [stdout]   --> src/board/ko.rs:28:41
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn lookUpAndAddR(koTrie:Option<KoTrie>, boardIter:&impl Iterator<Item=usize>) -> (Option<KoTrie>, bool) {
[INFO] [stdout]    |                                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_boardIter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/board/ko.rs:32:86
[INFO] [stdout]    |
[INFO] [stdout] 32 |     lookUpAndAddR(koTrie, &(&board.tiles).into_iter().map(|row| FiveRowAnnotate(*row,(board.rows * 2))).flatten())
[INFO] [stdout]    |                                                                                      ^              ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 32 -     lookUpAndAddR(koTrie, &(&board.tiles).into_iter().map(|row| FiveRowAnnotate(*row,(board.rows * 2))).flatten())
[INFO] [stdout] 32 +     lookUpAndAddR(koTrie, &(&board.tiles).into_iter().map(|row| FiveRowAnnotate(*row,board.rows * 2)).flatten())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `ko` and `pass` are never read
[INFO] [stdout]   --> src/board.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub struct Board {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 56 |     ko : Option<ko::KoTrie>,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 57 |     player : Player,
[INFO] [stdout] 58 |     pass : bool,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `depth`, `key`, and `children` are never read
[INFO] [stdout]  --> src/board/ko.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct KoTrie {
[INFO] [stdout]   |            ------ fields in this struct
[INFO] [stdout] 6 |     depth : u16,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 7 |     key : usize,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 8 |     children : Vec<Option<KoTrie>>,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lookUpAndAddR` is never used
[INFO] [stdout]   --> src/board/ko.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn lookUpAndAddR(koTrie:Option<KoTrie>, boardIter:&impl Iterator<Item=usize>) -> (Option<KoTrie>, bool) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lookUpAndAdd` is never used
[INFO] [stdout]   --> src/board/ko.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn lookUpAndAdd(koTrie:Option<KoTrie>, board:&board::Board) -> (Option<KoTrie>, bool) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lookUpAndAddR` should have a snake case name
[INFO] [stdout]   --> src/board/ko.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn lookUpAndAddR(koTrie:Option<KoTrie>, boardIter:&impl Iterator<Item=usize>) -> (Option<KoTrie>, bool) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^ help: convert the identifier to snake case: `look_up_and_add_r`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `koTrie` should have a snake case name
[INFO] [stdout]   --> src/board/ko.rs:28:18
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn lookUpAndAddR(koTrie:Option<KoTrie>, boardIter:&impl Iterator<Item=usize>) -> (Option<KoTrie>, bool) {
[INFO] [stdout]    |                  ^^^^^^ help: convert the identifier to snake case: `ko_trie`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `boardIter` should have a snake case name
[INFO] [stdout]   --> src/board/ko.rs:28:41
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn lookUpAndAddR(koTrie:Option<KoTrie>, boardIter:&impl Iterator<Item=usize>) -> (Option<KoTrie>, bool) {
[INFO] [stdout]    |                                         ^^^^^^^^^ help: convert the identifier to snake case: `board_iter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lookUpAndAdd` should have a snake case name
[INFO] [stdout]   --> src/board/ko.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn lookUpAndAdd(koTrie:Option<KoTrie>, board:&board::Board) -> (Option<KoTrie>, bool) {
[INFO] [stdout]    |        ^^^^^^^^^^^^ help: convert the identifier to snake case: `look_up_and_add`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `koTrie` should have a snake case name
[INFO] [stdout]   --> src/board/ko.rs:31:21
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn lookUpAndAdd(koTrie:Option<KoTrie>, board:&board::Board) -> (Option<KoTrie>, bool) {
[INFO] [stdout]    |                     ^^^^^^ help: convert the identifier to snake case: `ko_trie`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `num_traits::FromPrimitive`
[INFO] [stdout]  --> src/board.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use num_traits::FromPrimitive;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `num_traits::ToPrimitive`
[INFO] [stdout]  --> src/board.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use num_traits::ToPrimitive;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `koTrie`
[INFO] [stdout]   --> src/board/ko.rs:28:18
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn lookUpAndAddR(koTrie:Option<KoTrie>, boardIter:&impl Iterator<Item=usize>) -> (Option<KoTrie>, bool) {
[INFO] [stdout]    |                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_koTrie`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `boardIter`
[INFO] [stdout]   --> src/board/ko.rs:28:41
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn lookUpAndAddR(koTrie:Option<KoTrie>, boardIter:&impl Iterator<Item=usize>) -> (Option<KoTrie>, bool) {
[INFO] [stdout]    |                                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_boardIter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `ko` and `pass` are never read
[INFO] [stdout]   --> src/board.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub struct Board {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 56 |     ko : Option<ko::KoTrie>,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 57 |     player : Player,
[INFO] [stdout] 58 |     pass : bool,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `depth`, `key`, and `children` are never read
[INFO] [stdout]  --> src/board/ko.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct KoTrie {
[INFO] [stdout]   |            ------ fields in this struct
[INFO] [stdout] 6 |     depth : u16,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 7 |     key : usize,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 8 |     children : Vec<Option<KoTrie>>,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lookUpAndAddR` is never used
[INFO] [stdout]   --> src/board/ko.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn lookUpAndAddR(koTrie:Option<KoTrie>, boardIter:&impl Iterator<Item=usize>) -> (Option<KoTrie>, bool) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lookUpAndAdd` is never used
[INFO] [stdout]   --> src/board/ko.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn lookUpAndAdd(koTrie:Option<KoTrie>, board:&board::Board) -> (Option<KoTrie>, bool) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lookUpAndAddR` should have a snake case name
[INFO] [stdout]   --> src/board/ko.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn lookUpAndAddR(koTrie:Option<KoTrie>, boardIter:&impl Iterator<Item=usize>) -> (Option<KoTrie>, bool) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^ help: convert the identifier to snake case: `look_up_and_add_r`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `koTrie` should have a snake case name
[INFO] [stdout]   --> src/board/ko.rs:28:18
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn lookUpAndAddR(koTrie:Option<KoTrie>, boardIter:&impl Iterator<Item=usize>) -> (Option<KoTrie>, bool) {
[INFO] [stdout]    |                  ^^^^^^ help: convert the identifier to snake case: `ko_trie`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `boardIter` should have a snake case name
[INFO] [stdout]   --> src/board/ko.rs:28:41
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn lookUpAndAddR(koTrie:Option<KoTrie>, boardIter:&impl Iterator<Item=usize>) -> (Option<KoTrie>, bool) {
[INFO] [stdout]    |                                         ^^^^^^^^^ help: convert the identifier to snake case: `board_iter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lookUpAndAdd` should have a snake case name
[INFO] [stdout]   --> src/board/ko.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn lookUpAndAdd(koTrie:Option<KoTrie>, board:&board::Board) -> (Option<KoTrie>, bool) {
[INFO] [stdout]    |        ^^^^^^^^^^^^ help: convert the identifier to snake case: `look_up_and_add`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `koTrie` should have a snake case name
[INFO] [stdout]   --> src/board/ko.rs:31:21
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn lookUpAndAdd(koTrie:Option<KoTrie>, board:&board::Board) -> (Option<KoTrie>, bool) {
[INFO] [stdout]    |                     ^^^^^^ help: convert the identifier to snake case: `ko_trie`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.72s
[INFO] running `Command { std: "docker" "inspect" "33a514673cc8d09e58cbf77c2bff3e9ff5fe91495ea869c4a253418058f4398c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33a514673cc8d09e58cbf77c2bff3e9ff5fe91495ea869c4a253418058f4398c", kill_on_drop: false }`
[INFO] [stdout] 33a514673cc8d09e58cbf77c2bff3e9ff5fe91495ea869c4a253418058f4398c
[INFO] checking spagovir/omega-go against try#7622c0f807a4e13c4db886a1681bf343795692df+rustflags=-Dnon_local_definitions for pr-120393
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspagovir%2Fomega-go" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/spagovir/omega-go on toolchain 7622c0f807a4e13c4db886a1681bf343795692df
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7622c0f807a4e13c4db886a1681bf343795692df" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/spagovir/omega-go
[INFO] finished tweaking git repo https://github.com/spagovir/omega-go
[INFO] tweaked toml for git repo https://github.com/spagovir/omega-go written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/spagovir/omega-go 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" "+7622c0f807a4e13c4db886a1681bf343795692df" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+7622c0f807a4e13c4db886a1681bf343795692df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 59d7dffbbe0dd448d8c90c03fb121ff589b04616924526cc6c747d04747af4a8
[INFO] running `Command { std: "docker" "start" "-a" "59d7dffbbe0dd448d8c90c03fb121ff589b04616924526cc6c747d04747af4a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59d7dffbbe0dd448d8c90c03fb121ff589b04616924526cc6c747d04747af4a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59d7dffbbe0dd448d8c90c03fb121ff589b04616924526cc6c747d04747af4a8", kill_on_drop: false }`
[INFO] [stdout] 59d7dffbbe0dd448d8c90c03fb121ff589b04616924526cc6c747d04747af4a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Dnon_local_definitions" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+7622c0f807a4e13c4db886a1681bf343795692df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5860e67f60404fdf5a1cc9a1337655bcd05b053afb56f4f5d55cf572d66a99b4
[INFO] running `Command { std: "docker" "start" "-a" "5860e67f60404fdf5a1cc9a1337655bcd05b053afb56f4f5d55cf572d66a99b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling syn v1.0.90
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling quote v1.0.17
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]     Checking omega-go v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `num_derive::FromPrimitive`
[INFO] [stdout]  --> src/board.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use num_derive::FromPrimitive;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `num_derive::ToPrimitive`
[INFO] [stdout]  --> src/board.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use num_derive::ToPrimitive;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::iter::Flatten`
[INFO] [stdout]  --> src/board/ko.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::iter::Flatten;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::iter::Map`
[INFO] [stdout]  --> src/board/ko.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::iter::Map;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `num_derive::FromPrimitive`
[INFO] [stdout]  --> src/board.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use num_derive::FromPrimitive;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `num_derive::ToPrimitive`
[INFO] [stdout]  --> src/board.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use num_derive::ToPrimitive;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::iter::Flatten`
[INFO] [stdout]  --> src/board/ko.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::iter::Flatten;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::iter::Map`
[INFO] [stdout]  --> src/board/ko.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::iter::Map;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/board/ko.rs:32:86
[INFO] [stdout]    |
[INFO] [stdout] 32 |     lookUpAndAddR(koTrie, &(&board.tiles).into_iter().map(|row| FiveRowAnnotate(*row,(board.rows * 2))).flatten())
[INFO] [stdout]    |                                                                                      ^              ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 32 -     lookUpAndAddR(koTrie, &(&board.tiles).into_iter().map(|row| FiveRowAnnotate(*row,(board.rows * 2))).flatten())
[INFO] [stdout] 32 +     lookUpAndAddR(koTrie, &(&board.tiles).into_iter().map(|row| FiveRowAnnotate(*row,board.rows * 2)).flatten())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/board/ko.rs:32:86
[INFO] [stdout]    |
[INFO] [stdout] 32 |     lookUpAndAddR(koTrie, &(&board.tiles).into_iter().map(|row| FiveRowAnnotate(*row,(board.rows * 2))).flatten())
[INFO] [stdout]    |                                                                                      ^              ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 32 -     lookUpAndAddR(koTrie, &(&board.tiles).into_iter().map(|row| FiveRowAnnotate(*row,(board.rows * 2))).flatten())
[INFO] [stdout] 32 +     lookUpAndAddR(koTrie, &(&board.tiles).into_iter().map(|row| FiveRowAnnotate(*row,board.rows * 2)).flatten())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `num_traits::FromPrimitive`
[INFO] [stdout]  --> src/board.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use num_traits::FromPrimitive;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `num_traits::ToPrimitive`
[INFO] [stdout]  --> src/board.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use num_traits::ToPrimitive;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `koTrie`
[INFO] [stdout]   --> src/board/ko.rs:28:18
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn lookUpAndAddR(koTrie:Option<KoTrie>, boardIter:&impl Iterator<Item=usize>) -> (Option<KoTrie>, bool) {
[INFO] [stdout]    |                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_koTrie`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `boardIter`
[INFO] [stdout]   --> src/board/ko.rs:28:41
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn lookUpAndAddR(koTrie:Option<KoTrie>, boardIter:&impl Iterator<Item=usize>) -> (Option<KoTrie>, bool) {
[INFO] [stdout]    |                                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_boardIter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `num_traits::FromPrimitive`
[INFO] [stdout]  --> src/board.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use num_traits::FromPrimitive;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `num_traits::ToPrimitive`
[INFO] [stdout]  --> src/board.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use num_traits::ToPrimitive;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `koTrie`
[INFO] [stdout]   --> src/board/ko.rs:28:18
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn lookUpAndAddR(koTrie:Option<KoTrie>, boardIter:&impl Iterator<Item=usize>) -> (Option<KoTrie>, bool) {
[INFO] [stdout]    |                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_koTrie`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `boardIter`
[INFO] [stdout]   --> src/board/ko.rs:28:41
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn lookUpAndAddR(koTrie:Option<KoTrie>, boardIter:&impl Iterator<Item=usize>) -> (Option<KoTrie>, bool) {
[INFO] [stdout]    |                                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_boardIter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `ko` and `pass` are never read
[INFO] [stdout]   --> src/board.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub struct Board {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 56 |     ko : Option<ko::KoTrie>,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 57 |     player : Player,
[INFO] [stdout] 58 |     pass : bool,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `depth`, `key`, and `children` are never read
[INFO] [stdout]  --> src/board/ko.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct KoTrie {
[INFO] [stdout]   |            ------ fields in this struct
[INFO] [stdout] 6 |     depth : u16,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 7 |     key : usize,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 8 |     children : Vec<Option<KoTrie>>,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lookUpAndAddR` is never used
[INFO] [stdout]   --> src/board/ko.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn lookUpAndAddR(koTrie:Option<KoTrie>, boardIter:&impl Iterator<Item=usize>) -> (Option<KoTrie>, bool) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lookUpAndAdd` is never used
[INFO] [stdout]   --> src/board/ko.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn lookUpAndAdd(koTrie:Option<KoTrie>, board:&board::Board) -> (Option<KoTrie>, bool) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]  --> src/board.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 | #[derive(num_derive::FromPrimitive, num_derive::ToPrimitive,Copy,Clone)]
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: move this `impl` block outside the of the current constant `_IMPL_NUM_FromPrimitive_FOR_Tile`
[INFO] [stdout]   = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block
[INFO] [stdout]   = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]   = note: requested on the command line with `-D non-local-definitions`
[INFO] [stdout]   = note: this error originates in the derive macro `num_derive::FromPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]  --> src/board.rs:9:37
[INFO] [stdout]   |
[INFO] [stdout] 9 | #[derive(num_derive::FromPrimitive, num_derive::ToPrimitive,Copy,Clone)]
[INFO] [stdout]   |                                     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: move this `impl` block outside the of the current constant `_IMPL_NUM_ToPrimitive_FOR_Tile`
[INFO] [stdout]   = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block
[INFO] [stdout]   = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]   = note: this error originates in the derive macro `num_derive::ToPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lookUpAndAddR` should have a snake case name
[INFO] [stdout]   --> src/board/ko.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn lookUpAndAddR(koTrie:Option<KoTrie>, boardIter:&impl Iterator<Item=usize>) -> (Option<KoTrie>, bool) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^ help: convert the identifier to snake case: `look_up_and_add_r`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `koTrie` should have a snake case name
[INFO] [stdout]   --> src/board/ko.rs:28:18
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn lookUpAndAddR(koTrie:Option<KoTrie>, boardIter:&impl Iterator<Item=usize>) -> (Option<KoTrie>, bool) {
[INFO] [stdout]    |                  ^^^^^^ help: convert the identifier to snake case: `ko_trie`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `boardIter` should have a snake case name
[INFO] [stdout]   --> src/board/ko.rs:28:41
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn lookUpAndAddR(koTrie:Option<KoTrie>, boardIter:&impl Iterator<Item=usize>) -> (Option<KoTrie>, bool) {
[INFO] [stdout]    |                                         ^^^^^^^^^ help: convert the identifier to snake case: `board_iter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lookUpAndAdd` should have a snake case name
[INFO] [stdout]   --> src/board/ko.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn lookUpAndAdd(koTrie:Option<KoTrie>, board:&board::Board) -> (Option<KoTrie>, bool) {
[INFO] [stdout]    |        ^^^^^^^^^^^^ help: convert the identifier to snake case: `look_up_and_add`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `koTrie` should have a snake case name
[INFO] [stdout]   --> src/board/ko.rs:31:21
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn lookUpAndAdd(koTrie:Option<KoTrie>, board:&board::Board) -> (Option<KoTrie>, bool) {
[INFO] [stdout]    |                     ^^^^^^ help: convert the identifier to snake case: `ko_trie`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `ko` and `pass` are never read
[INFO] [stdout]   --> src/board.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub struct Board {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 56 |     ko : Option<ko::KoTrie>,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 57 |     player : Player,
[INFO] [stdout] 58 |     pass : bool,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `depth`, `key`, and `children` are never read
[INFO] [stdout]  --> src/board/ko.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct KoTrie {
[INFO] [stdout]   |            ------ fields in this struct
[INFO] [stdout] 6 |     depth : u16,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 7 |     key : usize,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 8 |     children : Vec<Option<KoTrie>>,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lookUpAndAddR` is never used
[INFO] [stdout]   --> src/board/ko.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn lookUpAndAddR(koTrie:Option<KoTrie>, boardIter:&impl Iterator<Item=usize>) -> (Option<KoTrie>, bool) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lookUpAndAdd` is never used
[INFO] [stdout]   --> src/board/ko.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn lookUpAndAdd(koTrie:Option<KoTrie>, board:&board::Board) -> (Option<KoTrie>, bool) {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]  --> src/board.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 | #[derive(num_derive::FromPrimitive, num_derive::ToPrimitive,Copy,Clone)]
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: move this `impl` block outside the of the current constant `_IMPL_NUM_FromPrimitive_FOR_Tile`
[INFO] [stdout]   = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block
[INFO] [stdout]   = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]   = note: requested on the command line with `-D non-local-definitions`
[INFO] [stdout]   = note: this error originates in the derive macro `num_derive::FromPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: non-local `impl` definition, they should be avoided as they go against expectation
[INFO] [stdout]  --> src/board.rs:9:37
[INFO] [stdout]   |
[INFO] [stdout] 9 | #[derive(num_derive::FromPrimitive, num_derive::ToPrimitive,Copy,Clone)]
[INFO] [stdout]   |                                     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: move this `impl` block outside the of the current constant `_IMPL_NUM_ToPrimitive_FOR_Tile`
[INFO] [stdout]   = note: an `impl` definition is non-local if it is nested inside an item and neither the type nor the trait are at the same nesting level as the `impl` block
[INFO] [stdout]   = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[INFO] [stdout]   = note: this error originates in the derive macro `num_derive::ToPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lookUpAndAddR` should have a snake case name
[INFO] [stdout]   --> src/board/ko.rs:28:4
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn lookUpAndAddR(koTrie:Option<KoTrie>, boardIter:&impl Iterator<Item=usize>) -> (Option<KoTrie>, bool) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^ help: convert the identifier to snake case: `look_up_and_add_r`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `koTrie` should have a snake case name
[INFO] [stdout]   --> src/board/ko.rs:28:18
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn lookUpAndAddR(koTrie:Option<KoTrie>, boardIter:&impl Iterator<Item=usize>) -> (Option<KoTrie>, bool) {
[INFO] [stdout]    |                  ^^^^^^ help: convert the identifier to snake case: `ko_trie`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `boardIter` should have a snake case name
[INFO] [stdout]   --> src/board/ko.rs:28:41
[INFO] [stdout]    |
[INFO] [stdout] 28 | fn lookUpAndAddR(koTrie:Option<KoTrie>, boardIter:&impl Iterator<Item=usize>) -> (Option<KoTrie>, bool) {
[INFO] [stdout]    |                                         ^^^^^^^^^ help: convert the identifier to snake case: `board_iter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `lookUpAndAdd` should have a snake case name
[INFO] [stdout]   --> src/board/ko.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn lookUpAndAdd(koTrie:Option<KoTrie>, board:&board::Board) -> (Option<KoTrie>, bool) {
[INFO] [stdout]    |        ^^^^^^^^^^^^ help: convert the identifier to snake case: `look_up_and_add`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `omega-go` (lib test) due to 3 previous errors; 18 warnings emitted
[INFO] [stdout] warning: variable `koTrie` should have a snake case name
[INFO] [stdout]   --> src/board/ko.rs:31:21
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub fn lookUpAndAdd(koTrie:Option<KoTrie>, board:&board::Board) -> (Option<KoTrie>, bool) {
[INFO] [stdout]    |                     ^^^^^^ help: convert the identifier to snake case: `ko_trie`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 2 previous errors; 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `omega-go` (lib) due to 3 previous errors; 18 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "5860e67f60404fdf5a1cc9a1337655bcd05b053afb56f4f5d55cf572d66a99b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5860e67f60404fdf5a1cc9a1337655bcd05b053afb56f4f5d55cf572d66a99b4", kill_on_drop: false }`
[INFO] [stdout] 5860e67f60404fdf5a1cc9a1337655bcd05b053afb56f4f5d55cf572d66a99b4
