[INFO] cloning repository https://github.com/418teepot/crust_engine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/418teepot/crust_engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F418teepot%2Fcrust_engine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F418teepot%2Fcrust_engine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f0d398b3b332c35ecfb8600ca5d7a689c73ff5aa
[INFO] testing 418teepot/crust_engine against master#1ef7943ee607160a564655b6596f83670ef95df5 for pr-146098-6
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F418teepot%2Fcrust_engine" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/418teepot/crust_engine
[INFO] finished tweaking git repo https://github.com/418teepot/crust_engine
[INFO] tweaked toml for git repo https://github.com/418teepot/crust_engine written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/418teepot/crust_engine on toolchain 1ef7943ee607160a564655b6596f83670ef95df5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/418teepot/crust_engine 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" "+1ef7943ee607160a564655b6596f83670ef95df5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ebdee8e3cdc77b20b22468ab83ad7dd8ebd0b852caea98e101a3904f70a46182
[INFO] running `Command { std: "docker" "start" "-a" "ebdee8e3cdc77b20b22468ab83ad7dd8ebd0b852caea98e101a3904f70a46182", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ebdee8e3cdc77b20b22468ab83ad7dd8ebd0b852caea98e101a3904f70a46182", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebdee8e3cdc77b20b22468ab83ad7dd8ebd0b852caea98e101a3904f70a46182", kill_on_drop: false }`
[INFO] [stdout] ebdee8e3cdc77b20b22468ab83ad7dd8ebd0b852caea98e101a3904f70a46182
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ced2e7edace2b6f0f9916331790b376d0d623f8a41d5099fcf8401223f4a8935
[INFO] running `Command { std: "docker" "start" "-a" "ced2e7edace2b6f0f9916331790b376d0d623f8a41d5099fcf8401223f4a8935", kill_on_drop: false }`
[INFO] [stderr]    Compiling crust_engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type alias `Square` is never used
[INFO] [stdout]  --> src/bitboard.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub type Square = usize;
[INFO] [stdout]   |          ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Bitboard` is never constructed
[INFO] [stdout]  --> src/bitboard.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Bitboard(pub u64);
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `to_str`, `square_has_piece`, `from_square`, and `from_squares` are never used
[INFO] [stdout]   --> src/bitboard.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Bitboard {
[INFO] [stdout]    | ------------- associated items in this implementation
[INFO] [stdout] 11 |     pub fn to_str(&self) -> String {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     fn square_has_piece(&self, square: Square) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     pub fn from_square(square: Square) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub fn from_squares(squares: &[Square]) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "ced2e7edace2b6f0f9916331790b376d0d623f8a41d5099fcf8401223f4a8935", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ced2e7edace2b6f0f9916331790b376d0d623f8a41d5099fcf8401223f4a8935", kill_on_drop: false }`
[INFO] [stdout] ced2e7edace2b6f0f9916331790b376d0d623f8a41d5099fcf8401223f4a8935
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad9e6bcc19aaae7ac3f8bef23ecb3079bddbf370bd8f4cac5f5fca4cb3dc7a87
[INFO] running `Command { std: "docker" "start" "-a" "ad9e6bcc19aaae7ac3f8bef23ecb3079bddbf370bd8f4cac5f5fca4cb3dc7a87", kill_on_drop: false }`
[INFO] [stderr]    Compiling crust_engine v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type alias `Square` is never used
[INFO] [stdout]  --> src/bitboard.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub type Square = usize;
[INFO] [stdout]   |          ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Bitboard` is never constructed
[INFO] [stdout]  --> src/bitboard.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Bitboard(pub u64);
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `to_str`, `square_has_piece`, `from_square`, and `from_squares` are never used
[INFO] [stdout]   --> src/bitboard.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Bitboard {
[INFO] [stdout]    | ------------- associated items in this implementation
[INFO] [stdout] 11 |     pub fn to_str(&self) -> String {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     fn square_has_piece(&self, square: Square) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     pub fn from_square(square: Square) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub fn from_squares(squares: &[Square]) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "ad9e6bcc19aaae7ac3f8bef23ecb3079bddbf370bd8f4cac5f5fca4cb3dc7a87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad9e6bcc19aaae7ac3f8bef23ecb3079bddbf370bd8f4cac5f5fca4cb3dc7a87", kill_on_drop: false }`
[INFO] [stdout] ad9e6bcc19aaae7ac3f8bef23ecb3079bddbf370bd8f4cac5f5fca4cb3dc7a87
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1ef7943ee607160a564655b6596f83670ef95df5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ca17f64c83aed99181bac23d1259cd35d8d82aafdead3fcc1e79a16598503d90
[INFO] running `Command { std: "docker" "start" "-a" "ca17f64c83aed99181bac23d1259cd35d8d82aafdead3fcc1e79a16598503d90", kill_on_drop: false }`
[INFO] [stderr] warning: type alias `Square` is never used
[INFO] [stderr]  --> src/bitboard.rs:3:10
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub type Square = usize;
[INFO] [stderr]   |          ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Bitboard` is never constructed
[INFO] [stderr]  --> src/bitboard.rs:8:12
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub struct Bitboard(pub u64);
[INFO] [stderr]   |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `to_str`, `square_has_piece`, `from_square`, and `from_squares` are never used
[INFO] [stderr]   --> src/bitboard.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | impl Bitboard {
[INFO] [stderr]    | ------------- associated items in this implementation
[INFO] [stderr] 11 |     pub fn to_str(&self) -> String {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 30 |     fn square_has_piece(&self, square: Square) -> bool {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 36 |     pub fn from_square(square: Square) -> Self {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 41 |     pub fn from_squares(squares: &[Square]) -> Self {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `crust_engine` (bin "crust_engine" test) generated 3 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/crust_engine-09d685c053d03a6b)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ca17f64c83aed99181bac23d1259cd35d8d82aafdead3fcc1e79a16598503d90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca17f64c83aed99181bac23d1259cd35d8d82aafdead3fcc1e79a16598503d90", kill_on_drop: false }`
[INFO] [stdout] ca17f64c83aed99181bac23d1259cd35d8d82aafdead3fcc1e79a16598503d90
