[INFO] cloning repository https://github.com/LukaDebevc/deinopis
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LukaDebevc/deinopis" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLukaDebevc%2Fdeinopis", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLukaDebevc%2Fdeinopis'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1c9363cf8dc45b6b94eba5aebfe8008794c79145
[INFO] checking LukaDebevc/deinopis against 3154cc1a3e6424e44f438a95007d043ed5ceaaf6 for pr-133502-30
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLukaDebevc%2Fdeinopis" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-6-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/LukaDebevc/deinopis
[INFO] finished tweaking git repo https://github.com/LukaDebevc/deinopis
[INFO] tweaked toml for git repo https://github.com/LukaDebevc/deinopis written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/LukaDebevc/deinopis on toolchain 3154cc1a3e6424e44f438a95007d043ed5ceaaf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/LukaDebevc/deinopis 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" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] bc47a7347da1c7f72d179215bc47ee29153652581919daaffbac69060c8d098e
[INFO] running `Command { std: "docker" "start" "bc47a7347da1c7f72d179215bc47ee29153652581919daaffbac69060c8d098e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc47a7347da1c7f72d179215bc47ee29153652581919daaffbac69060c8d098e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "bc47a7347da1c7f72d179215bc47ee29153652581919daaffbac69060c8d098e" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc47a7347da1c7f72d179215bc47ee29153652581919daaffbac69060c8d098e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "bc47a7347da1c7f72d179215bc47ee29153652581919daaffbac69060c8d098e" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking chess v0.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't read `src/../books/lich.epd`: No such file or directory (os error 2)
[INFO] [stdout]    --> src/book.rs:121:24
[INFO] [stdout]     |
[INFO] [stdout] 121 |     const LICH: &str = include_str!("../books/lich.epd");
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `src/../books/lich.epd`: No such file or directory (os error 2)
[INFO] [stdout]    --> src/book.rs:121:24
[INFO] [stdout]     |
[INFO] [stdout] 121 |     const LICH: &str = include_str!("../books/lich.epd");
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `START_FEN`
[INFO] [stdout]   --> src/matchplay.rs:25:27
[INFO] [stdout]    |
[INFO] [stdout] 25 | use crate::board::{Board, START_FEN};
[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 doc comment
[INFO] [stdout]    --> src/search.rs:462:1
[INFO] [stdout]     |
[INFO] [stdout] 462 | / /// The price list — the object this engine is now built around.
[INFO] [stdout] 463 | | ///
[INFO] [stdout] 464 | | /// Every child of a node is charged
[INFO] [stdout] 465 | | ///
[INFO] [stdout] ...   |
[INFO] [stdout] 501 | | /// rule; a good capture simply has a small gap and therefore a low price. That
[INFO] [stdout] 502 | | /// unification is the point, and it is also the main thing that could go wrong.
[INFO] [stdout]     | |_-------------------------------------------------------------------------------^
[INFO] [stdout]     |   |
[INFO] [stdout]     |   rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DRAW`
[INFO] [stdout]   --> src/search.rs:19:43
[INFO] [stdout]    |
[INFO] [stdout] 19 | use crate::eval::{self, Evaluator, Score, DRAW, INFINITY, MATE_BOUND};
[INFO] [stdout]    |                                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/search.rs:462:1
[INFO] [stdout]     |
[INFO] [stdout] 462 | / /// The price list — the object this engine is now built around.
[INFO] [stdout] 463 | | ///
[INFO] [stdout] 464 | | /// Every child of a node is charged
[INFO] [stdout] 465 | | ///
[INFO] [stdout] ...   |
[INFO] [stdout] 501 | | /// rule; a good capture simply has a small gap and therefore a low price. That
[INFO] [stdout] 502 | | /// unification is the point, and it is also the main thing that could go wrong.
[INFO] [stdout]     | |_-------------------------------------------------------------------------------^
[INFO] [stdout]     |   |
[INFO] [stdout]     |   rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DRAW`
[INFO] [stdout]   --> src/search.rs:19:43
[INFO] [stdout]    |
[INFO] [stdout] 19 | use crate::eval::{self, Evaluator, Score, DRAW, INFINITY, MATE_BOUND};
[INFO] [stdout]    |                                           ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/search.rs:107:21
[INFO] [stdout]     |
[INFO] [stdout]  66 | / macro_rules! params {
[INFO] [stdout]  67 | |     (
[INFO] [stdout]  68 | |         $(#[$sm:meta])*
[INFO] [stdout]  69 | |         $sv:vis struct $S:ident {
[INFO] [stdout] ...   |
[INFO] [stdout] 107 | |                 let mut v: Vec<&'static str> = Self::NAMES.to_vec();
[INFO] [stdout]     | |                     ----^
[INFO] [stdout]     | |                     |
[INFO] [stdout]     | |                     help: remove this `mut`
[INFO] [stdout] ...   |
[INFO] [stdout] 153 | |     };
[INFO] [stdout] 154 | | }
[INFO] [stdout]     | |_- this warning originates in the macro `params` which comes from the expansion of the macro `features`
[INFO] [stdout] ...
[INFO] [stdout] 709 | / features! {
[INFO] [stdout] 710 | |     /// The move loses material by static exchange evaluation.
[INFO] [stdout] 711 | |     ///
[INFO] [stdout] 712 | |     /// `move_gain` is a PST delta plus the raw victim value and resolves no
[INFO] [stdout] ...   |
[INFO] [stdout] 809 | |           |c| (-c.conth / 64).clamp(-256, 256);
[INFO] [stdout] 810 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/search.rs:107:21
[INFO] [stdout]     |
[INFO] [stdout]  66 | / macro_rules! params {
[INFO] [stdout]  67 | |     (
[INFO] [stdout]  68 | |         $(#[$sm:meta])*
[INFO] [stdout]  69 | |         $sv:vis struct $S:ident {
[INFO] [stdout] ...   |
[INFO] [stdout] 107 | |                 let mut v: Vec<&'static str> = Self::NAMES.to_vec();
[INFO] [stdout]     | |                     ----^
[INFO] [stdout]     | |                     |
[INFO] [stdout]     | |                     help: remove this `mut`
[INFO] [stdout] ...   |
[INFO] [stdout] 153 | |     };
[INFO] [stdout] 154 | | }
[INFO] [stdout]     | |_- this warning originates in the macro `params` which comes from the expansion of the macro `features`
[INFO] [stdout] ...
[INFO] [stdout] 709 | / features! {
[INFO] [stdout] 710 | |     /// The move loses material by static exchange evaluation.
[INFO] [stdout] 711 | |     ///
[INFO] [stdout] 712 | |     /// `move_gain` is a PST delta plus the raw victim value and resolves no
[INFO] [stdout] ...   |
[INFO] [stdout] 809 | |           |c| (-c.conth / 64).clamp(-256, 256);
[INFO] [stdout] 810 | | }
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `chess` (lib) due to 1 previous error; 4 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `chess` (lib test) due to 1 previous error; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "bc47a7347da1c7f72d179215bc47ee29153652581919daaffbac69060c8d098e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc47a7347da1c7f72d179215bc47ee29153652581919daaffbac69060c8d098e", kill_on_drop: false }`
[INFO] [stdout] bc47a7347da1c7f72d179215bc47ee29153652581919daaffbac69060c8d098e
