[INFO] fetching crate hexe 0.0.5... [INFO] testing hexe-0.0.5 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate hexe 0.0.5 into /workspace/builds/worker-18/source [INFO] validating manifest of crates.io crate hexe 0.0.5 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate hexe 0.0.5 [INFO] finished tweaking crates.io crate hexe 0.0.5 [INFO] tweaked toml for crates.io crate hexe 0.0.5 written to /workspace/builds/worker-18/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4ab94d912510c0fb1007981f1c98ab7af9a5cecd8b2a325efc784e09d71d6dbe [INFO] running `Command { std: "docker" "start" "-a" "4ab94d912510c0fb1007981f1c98ab7af9a5cecd8b2a325efc784e09d71d6dbe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4ab94d912510c0fb1007981f1c98ab7af9a5cecd8b2a325efc784e09d71d6dbe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ab94d912510c0fb1007981f1c98ab7af9a5cecd8b2a325efc784e09d71d6dbe", kill_on_drop: false }` [INFO] [stdout] 4ab94d912510c0fb1007981f1c98ab7af9a5cecd8b2a325efc784e09d71d6dbe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2a8beb4912383737adddb0ce8bf4072a95a9a445950fdcc319bfcae708d9d768 [INFO] running `Command { std: "docker" "start" "-a" "2a8beb4912383737adddb0ce8bf4072a95a9a445950fdcc319bfcae708d9d768", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling uncon v1.1.0 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling uncon_derive v1.1.1 [INFO] [stderr] Compiling hexe_core v0.0.5 [INFO] [stderr] Compiling hexe v0.0.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `src` [INFO] [stdout] --> src/position/mod.rs:92:13 [INFO] [stdout] | [INFO] [stdout] 92 | let src = mv.src(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_src` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dst` [INFO] [stdout] --> src/position/mod.rs:93:13 [INFO] [stdout] | [INFO] [stdout] 93 | let dst = mv.dst(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_dst` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `position` [INFO] [stdout] --> src/engine/mod.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | position: Position, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `num_threads` [INFO] [stdout] --> src/engine/mod.rs:101:5 [INFO] [stdout] | [INFO] [stdout] 101 | num_threads: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.16s [INFO] running `Command { std: "docker" "inspect" "2a8beb4912383737adddb0ce8bf4072a95a9a445950fdcc319bfcae708d9d768", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a8beb4912383737adddb0ce8bf4072a95a9a445950fdcc319bfcae708d9d768", kill_on_drop: false }` [INFO] [stdout] 2a8beb4912383737adddb0ce8bf4072a95a9a445950fdcc319bfcae708d9d768 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 56cacb1613d0f2ddb1bb857fbf4322a0e117e5ce330ce9067a643e4a525a62c5 [INFO] running `Command { std: "docker" "start" "-a" "56cacb1613d0f2ddb1bb857fbf4322a0e117e5ce330ce9067a643e4a525a62c5", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling static_assertions v0.2.5 [INFO] [stdout] warning: unused variable: `src` [INFO] [stdout] --> src/position/mod.rs:92:13 [INFO] [stdout] | [INFO] [stdout] 92 | let src = mv.src(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_src` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dst` [INFO] [stdout] --> src/position/mod.rs:93:13 [INFO] [stdout] | [INFO] [stdout] 93 | let dst = mv.dst(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_dst` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `position` [INFO] [stdout] --> src/engine/mod.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | position: Position, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `num_threads` [INFO] [stdout] --> src/engine/mod.rs:101:5 [INFO] [stdout] | [INFO] [stdout] 101 | num_threads: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling hexe v0.0.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `src` [INFO] [stdout] --> src/position/mod.rs:92:13 [INFO] [stdout] | [INFO] [stdout] 92 | let src = mv.src(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_src` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dst` [INFO] [stdout] --> src/position/mod.rs:93:13 [INFO] [stdout] | [INFO] [stdout] 93 | let dst = mv.dst(); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_dst` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `position` [INFO] [stdout] --> src/engine/mod.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | position: Position, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `num_threads` [INFO] [stdout] --> src/engine/mod.rs:101:5 [INFO] [stdout] | [INFO] [stdout] 101 | num_threads: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.72s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/hexe-8c0c0af535725631) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/hexe-c9143c2eb64e6f43) [INFO] running `Command { std: "docker" "inspect" "56cacb1613d0f2ddb1bb857fbf4322a0e117e5ce330ce9067a643e4a525a62c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56cacb1613d0f2ddb1bb857fbf4322a0e117e5ce330ce9067a643e4a525a62c5", kill_on_drop: false }` [INFO] [stdout] 56cacb1613d0f2ddb1bb857fbf4322a0e117e5ce330ce9067a643e4a525a62c5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 32e4f0c163b05a836abb585b8cd84a8aa0c42e693ddb926a201bb7159c4c150d [INFO] running `Command { std: "docker" "start" "-a" "32e4f0c163b05a836abb585b8cd84a8aa0c42e693ddb926a201bb7159c4c150d", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `src` [INFO] [stderr] --> src/position/mod.rs:92:13 [INFO] [stderr] | [INFO] [stderr] 92 | let src = mv.src(); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_src` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `dst` [INFO] [stderr] --> src/position/mod.rs:93:13 [INFO] [stderr] | [INFO] [stderr] 93 | let dst = mv.dst(); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_dst` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `position` [INFO] [stderr] --> src/engine/mod.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 36 | position: Position, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `num_threads` [INFO] [stderr] --> src/engine/mod.rs:101:5 [INFO] [stderr] | [INFO] [stderr] 101 | num_threads: u32, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `hexe` (lib) generated 4 warnings [INFO] [stderr] warning: `hexe` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hexe-8c0c0af535725631) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test position::tests::initial_pieces ... ok [INFO] [stdout] test zobrist::tests::keys_init ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/hexe-c9143c2eb64e6f43) [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] [stderr] Doc-tests hexe [INFO] [stderr] warning: unknown attribute `norun`. Did you mean `no_run`? [INFO] [stderr] --> /opt/rustwide/workdir/src/engine/uci.rs:83:5 [INFO] [stderr] | [INFO] [stderr] 83 | / /// Runs the UCI loop, feeding commands from `stdin`. [INFO] [stderr] 84 | | /// [INFO] [stderr] 85 | | /// This method retains a lock on `stdin` until it exits. To feed commands [INFO] [stderr] 86 | | /// differently, use [`start_with`](#method.start_with). [INFO] [stderr] ... | [INFO] [stderr] 96 | | /// engine.uci().start(); [INFO] [stderr] 97 | | /// ``` [INFO] [stderr] | |___________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(rustdoc::invalid_codeblock_attributes)]` on by default [INFO] [stderr] = help: the code block will either not be tested if not marked as a rust one or will be run (which you might not want) [INFO] [stderr] [INFO] [stderr] warning: unknown attribute `norun`. Did you mean `no_run`? [INFO] [stderr] --> /opt/rustwide/workdir/src/engine/uci.rs:113:5 [INFO] [stderr] | [INFO] [stderr] 113 | / /// Runs the UCI loop, feeding commands from an iterator. [INFO] [stderr] 114 | | /// [INFO] [stderr] 115 | | /// # Examples [INFO] [stderr] 116 | | /// [INFO] [stderr] ... | [INFO] [stderr] 127 | | /// engine.uci().start_with(args); [INFO] [stderr] 128 | | /// ``` [INFO] [stderr] | |___________^ [INFO] [stderr] | [INFO] [stderr] = help: the code block will either not be tested if not marked as a rust one or will be run (which you might not want) [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/lib.rs - (line 16) ... ok [INFO] [stdout] test src/lib.rs - (line 28) ... ok [INFO] [stdout] test src/engine/uci.rs - engine::uci::Uci::start (line 92) ... ok [INFO] [stdout] test src/engine/uci.rs - engine::uci::Uci::start_with (line 119) ... ok [INFO] [stdout] test src/engine/mod.rs - engine::Engine (line 21) ... ok [INFO] [stdout] test src/position/mod.rs - position::Position::gen (line 74) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "32e4f0c163b05a836abb585b8cd84a8aa0c42e693ddb926a201bb7159c4c150d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "32e4f0c163b05a836abb585b8cd84a8aa0c42e693ddb926a201bb7159c4c150d", kill_on_drop: false }` [INFO] [stdout] 32e4f0c163b05a836abb585b8cd84a8aa0c42e693ddb926a201bb7159c4c150d