[INFO] cloning repository https://github.com/l3kn/rust_chess
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/l3kn/rust_chess" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fl3kn%2Frust_chess", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fl3kn%2Frust_chess'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ae51af4460a1760b4bee1123df071b6711bc666c
[INFO] testing l3kn/rust_chess against beta-2025-09-21 for beta-1.91-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fl3kn%2Frust_chess" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/l3kn/rust_chess
[INFO] finished tweaking git repo https://github.com/l3kn/rust_chess
[INFO] tweaked toml for git repo https://github.com/l3kn/rust_chess written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/l3kn/rust_chess on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/l3kn/rust_chess 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 871ab7b576049eab13b3df79ef92870a99b7defb6db496da4012e137cefdeaf2
[INFO] running `Command { std: "docker" "start" "-a" "871ab7b576049eab13b3df79ef92870a99b7defb6db496da4012e137cefdeaf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "871ab7b576049eab13b3df79ef92870a99b7defb6db496da4012e137cefdeaf2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "871ab7b576049eab13b3df79ef92870a99b7defb6db496da4012e137cefdeaf2", kill_on_drop: false }`
[INFO] [stdout] 871ab7b576049eab13b3df79ef92870a99b7defb6db496da4012e137cefdeaf2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33d9811b5e6e6d1b61b068020703e0c00b4c93701da386c9c2a9e9e81fa05e53
[INFO] running `Command { std: "docker" "start" "-a" "33d9811b5e6e6d1b61b068020703e0c00b4c93701da386c9c2a9e9e81fa05e53", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling chess v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::fmt`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::fmt;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cmp`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::cmp;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bitscan::*`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use bitscan::*;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/occupancy_masks.rs:18:16
[INFO] [stdout]    |
[INFO] [stdout] 18 |         res |= (1 << (row * 8 + c));
[INFO] [stdout]    |                ^                  ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 18 -         res |= (1 << (row * 8 + c));
[INFO] [stdout] 18 +         res |= 1 << (row * 8 + c);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/occupancy_masks.rs:25:16
[INFO] [stdout]    |
[INFO] [stdout] 25 |         res |= (1 << (r * 8 + col));
[INFO] [stdout]    |                ^                  ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 25 -         res |= (1 << (r * 8 + col));
[INFO] [stdout] 25 +         res |= 1 << (r * 8 + col);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/occupancy_masks.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 |         if (x != col && y != row) {
[INFO] [stdout]    |            ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 42 -         if (x != col && y != row) {
[INFO] [stdout] 42 +         if x != col && y != row {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/occupancy_masks.rs:43:20
[INFO] [stdout]    |
[INFO] [stdout] 43 |             res |= (1 << (y * 8 + x));
[INFO] [stdout]    |                    ^                ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 43 -             res |= (1 << (y * 8 + x));
[INFO] [stdout] 43 +             res |= 1 << (y * 8 + x);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/occupancy_masks.rs:59:12
[INFO] [stdout]    |
[INFO] [stdout] 59 |         if (x != col_ && y != row) {
[INFO] [stdout]    |            ^                     ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 59 -         if (x != col_ && y != row) {
[INFO] [stdout] 59 +         if x != col_ && y != row {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/occupancy_masks.rs:60:20
[INFO] [stdout]    |
[INFO] [stdout] 60 |             res |= (1 << (y * 8 + (7 - x)));
[INFO] [stdout]    |                    ^                      ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 60 -             res |= (1 << (y * 8 + (7 - x)));
[INFO] [stdout] 60 +             res |= 1 << (y * 8 + (7 - x));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/board.rs:186:20
[INFO] [stdout]     |
[INFO] [stdout] 186 |                 '0'...'8' => {
[INFO] [stdout]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Color` and `Position`
[INFO] [stdout]   --> src/main.rs:15:20
[INFO] [stdout]    |
[INFO] [stdout] 15 | use board::{Board, Color, Position, Move};
[INFO] [stdout]    |                    ^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `bitscan_magic` should have an upper case name
[INFO] [stdout]  --> src/bitscan.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | const bitscan_magic: u64 = 0x7edd5e59a4e28c2;
[INFO] [stdout]   |       ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_upper_case_globals)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]   |
[INFO] [stdout] 3 - const bitscan_magic: u64 = 0x7edd5e59a4e28c2;
[INFO] [stdout] 3 + const BITSCAN_MAGIC: u64 = 0x7edd5e59a4e28c2;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `bitscan_db` should have an upper case name
[INFO] [stdout]  --> src/bitscan.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | const bitscan_db: [u64; 64] = [
[INFO] [stdout]   |       ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]   |
[INFO] [stdout] 4 - const bitscan_db: [u64; 64] = [
[INFO] [stdout] 4 + const BITSCAN_DB: [u64; 64] = [
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `rook` should have an upper case name
[INFO] [stdout]   --> src/occupancy_masks.rs:67:7
[INFO] [stdout]    |
[INFO] [stdout] 67 | const rook: [u64; 64] = [
[INFO] [stdout]    |       ^^^^ help: convert the identifier to upper case: `ROOK`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `bishop` should have an upper case name
[INFO] [stdout]    --> src/occupancy_masks.rs:134:7
[INFO] [stdout]     |
[INFO] [stdout] 134 | const bishop: [u64; 64] = [
[INFO] [stdout]     |       ^^^^^^ help: convert the identifier to upper case: `BISHOP`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "33d9811b5e6e6d1b61b068020703e0c00b4c93701da386c9c2a9e9e81fa05e53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33d9811b5e6e6d1b61b068020703e0c00b4c93701da386c9c2a9e9e81fa05e53", kill_on_drop: false }`
[INFO] [stdout] 33d9811b5e6e6d1b61b068020703e0c00b4c93701da386c9c2a9e9e81fa05e53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10d52ecbb5563382697150713289a2c396c2a6c1beb1793d3a9d99af54db8cca
[INFO] running `Command { std: "docker" "start" "-a" "10d52ecbb5563382697150713289a2c396c2a6c1beb1793d3a9d99af54db8cca", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling chess v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::fmt`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::fmt;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cmp`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::cmp;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bitscan::*`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use bitscan::*;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/occupancy_masks.rs:18:16
[INFO] [stdout]    |
[INFO] [stdout] 18 |         res |= (1 << (row * 8 + c));
[INFO] [stdout]    |                ^                  ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 18 -         res |= (1 << (row * 8 + c));
[INFO] [stdout] 18 +         res |= 1 << (row * 8 + c);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/occupancy_masks.rs:25:16
[INFO] [stdout]    |
[INFO] [stdout] 25 |         res |= (1 << (r * 8 + col));
[INFO] [stdout]    |                ^                  ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 25 -         res |= (1 << (r * 8 + col));
[INFO] [stdout] 25 +         res |= 1 << (r * 8 + col);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/occupancy_masks.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 |         if (x != col && y != row) {
[INFO] [stdout]    |            ^                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 42 -         if (x != col && y != row) {
[INFO] [stdout] 42 +         if x != col && y != row {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/occupancy_masks.rs:43:20
[INFO] [stdout]    |
[INFO] [stdout] 43 |             res |= (1 << (y * 8 + x));
[INFO] [stdout]    |                    ^                ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 43 -             res |= (1 << (y * 8 + x));
[INFO] [stdout] 43 +             res |= 1 << (y * 8 + x);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/occupancy_masks.rs:59:12
[INFO] [stdout]    |
[INFO] [stdout] 59 |         if (x != col_ && y != row) {
[INFO] [stdout]    |            ^                     ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 59 -         if (x != col_ && y != row) {
[INFO] [stdout] 59 +         if x != col_ && y != row {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/occupancy_masks.rs:60:20
[INFO] [stdout]    |
[INFO] [stdout] 60 |             res |= (1 << (y * 8 + (7 - x)));
[INFO] [stdout]    |                    ^                      ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 60 -             res |= (1 << (y * 8 + (7 - x)));
[INFO] [stdout] 60 +             res |= 1 << (y * 8 + (7 - x));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/board.rs:186:20
[INFO] [stdout]     |
[INFO] [stdout] 186 |                 '0'...'8' => {
[INFO] [stdout]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Color` and `Position`
[INFO] [stdout]   --> src/main.rs:15:20
[INFO] [stdout]    |
[INFO] [stdout] 15 | use board::{Board, Color, Position, Move};
[INFO] [stdout]    |                    ^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `bitscan_magic` should have an upper case name
[INFO] [stdout]  --> src/bitscan.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | const bitscan_magic: u64 = 0x7edd5e59a4e28c2;
[INFO] [stdout]   |       ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_upper_case_globals)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]   |
[INFO] [stdout] 3 - const bitscan_magic: u64 = 0x7edd5e59a4e28c2;
[INFO] [stdout] 3 + const BITSCAN_MAGIC: u64 = 0x7edd5e59a4e28c2;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `bitscan_db` should have an upper case name
[INFO] [stdout]  --> src/bitscan.rs:4:7
[INFO] [stdout]   |
[INFO] [stdout] 4 | const bitscan_db: [u64; 64] = [
[INFO] [stdout]   |       ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]   |
[INFO] [stdout] 4 - const bitscan_db: [u64; 64] = [
[INFO] [stdout] 4 + const BITSCAN_DB: [u64; 64] = [
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `rook` should have an upper case name
[INFO] [stdout]   --> src/occupancy_masks.rs:67:7
[INFO] [stdout]    |
[INFO] [stdout] 67 | const rook: [u64; 64] = [
[INFO] [stdout]    |       ^^^^ help: convert the identifier to upper case: `ROOK`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `bishop` should have an upper case name
[INFO] [stdout]    --> src/occupancy_masks.rs:134:7
[INFO] [stdout]     |
[INFO] [stdout] 134 | const bishop: [u64; 64] = [
[INFO] [stdout]     |       ^^^^^^ help: convert the identifier to upper case: `BISHOP`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "10d52ecbb5563382697150713289a2c396c2a6c1beb1793d3a9d99af54db8cca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10d52ecbb5563382697150713289a2c396c2a6c1beb1793d3a9d99af54db8cca", kill_on_drop: false }`
[INFO] [stdout] 10d52ecbb5563382697150713289a2c396c2a6c1beb1793d3a9d99af54db8cca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d799bd92dda60e61729f4497ce57a49034ef780da79560e1d396db2890bb53ff
[INFO] running `Command { std: "docker" "start" "-a" "d799bd92dda60e61729f4497ce57a49034ef780da79560e1d396db2890bb53ff", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: unused import: `std::fmt`
[INFO] [stderr]  --> src/main.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::fmt;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cmp`
[INFO] [stderr]  --> src/main.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::cmp;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `bitscan::*`
[INFO] [stderr]  --> src/main.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use bitscan::*;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/occupancy_masks.rs:18:16
[INFO] [stderr]    |
[INFO] [stderr] 18 |         res |= (1 << (row * 8 + c));
[INFO] [stderr]    |                ^                  ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 18 -         res |= (1 << (row * 8 + c));
[INFO] [stderr] 18 +         res |= 1 << (row * 8 + c);
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/occupancy_masks.rs:25:16
[INFO] [stderr]    |
[INFO] [stderr] 25 |         res |= (1 << (r * 8 + col));
[INFO] [stderr]    |                ^                  ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 25 -         res |= (1 << (r * 8 + col));
[INFO] [stderr] 25 +         res |= 1 << (r * 8 + col);
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> src/occupancy_masks.rs:42:12
[INFO] [stderr]    |
[INFO] [stderr] 42 |         if (x != col && y != row) {
[INFO] [stderr]    |            ^                    ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 42 -         if (x != col && y != row) {
[INFO] [stderr] 42 +         if x != col && y != row {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/occupancy_masks.rs:43:20
[INFO] [stderr]    |
[INFO] [stderr] 43 |             res |= (1 << (y * 8 + x));
[INFO] [stderr]    |                    ^                ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 43 -             res |= (1 << (y * 8 + x));
[INFO] [stderr] 43 +             res |= 1 << (y * 8 + x);
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> src/occupancy_masks.rs:59:12
[INFO] [stderr]    |
[INFO] [stderr] 59 |         if (x != col_ && y != row) {
[INFO] [stderr]    |            ^                     ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 59 -         if (x != col_ && y != row) {
[INFO] [stderr] 59 +         if x != col_ && y != row {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]   --> src/occupancy_masks.rs:60:20
[INFO] [stderr]    |
[INFO] [stderr] 60 |             res |= (1 << (y * 8 + (7 - x)));
[INFO] [stderr]    |                    ^                      ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 60 -             res |= (1 << (y * 8 + (7 - x)));
[INFO] [stderr] 60 +             res |= 1 << (y * 8 + (7 - x));
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/board.rs:186:20
[INFO] [stderr]     |
[INFO] [stderr] 186 |                 '0'...'8' => {
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Color` and `Position`
[INFO] [stderr]   --> src/main.rs:15:20
[INFO] [stderr]    |
[INFO] [stderr] 15 | use board::{Board, Color, Position, Move};
[INFO] [stderr]    |                    ^^^^^  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `bitscan_magic` should have an upper case name
[INFO] [stderr]  --> src/bitscan.rs:3:7
[INFO] [stderr]   |
[INFO] [stderr] 3 | const bitscan_magic: u64 = 0x7edd5e59a4e28c2;
[INFO] [stderr]   |       ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_upper_case_globals)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] help: convert the identifier to upper case
[INFO] [stderr]   |
[INFO] [stderr] 3 - const bitscan_magic: u64 = 0x7edd5e59a4e28c2;
[INFO] [stderr] 3 + const BITSCAN_MAGIC: u64 = 0x7edd5e59a4e28c2;
[INFO] [stderr]   |
[INFO] [stderr] 
[INFO] [stderr] warning: constant `bitscan_db` should have an upper case name
[INFO] [stderr]  --> src/bitscan.rs:4:7
[INFO] [stderr]   |
[INFO] [stderr] 4 | const bitscan_db: [u64; 64] = [
[INFO] [stderr]   |       ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: convert the identifier to upper case
[INFO] [stderr]   |
[INFO] [stderr] 4 - const bitscan_db: [u64; 64] = [
[INFO] [stderr] 4 + const BITSCAN_DB: [u64; 64] = [
[INFO] [stderr]   |
[INFO] [stderr] 
[INFO] [stderr] warning: constant `rook` should have an upper case name
[INFO] [stderr]   --> src/occupancy_masks.rs:67:7
[INFO] [stderr]    |
[INFO] [stderr] 67 | const rook: [u64; 64] = [
[INFO] [stderr]    |       ^^^^ help: convert the identifier to upper case: `ROOK`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `bishop` should have an upper case name
[INFO] [stderr]    --> src/occupancy_masks.rs:134:7
[INFO] [stderr]     |
[INFO] [stderr] 134 | const bishop: [u64; 64] = [
[INFO] [stderr]     |       ^^^^^^ help: convert the identifier to upper case: `BISHOP`
[INFO] [stderr] 
[INFO] [stderr] warning: `chess` (bin "chess" test) generated 15 warnings (run `cargo fix --bin "chess" --tests` to apply 15 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/chess-35b3099c9d6d0c55)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test bitscan::bitscan_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d799bd92dda60e61729f4497ce57a49034ef780da79560e1d396db2890bb53ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d799bd92dda60e61729f4497ce57a49034ef780da79560e1d396db2890bb53ff", kill_on_drop: false }`
[INFO] [stdout] d799bd92dda60e61729f4497ce57a49034ef780da79560e1d396db2890bb53ff