[INFO] fetching crate bruto 0.1.0...
[INFO] testing bruto-0.1.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate bruto 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] removed /workspace/builds/worker-1-tc1/source/rust-toolchain
[INFO] started tweaking crates.io crate bruto 0.1.0
[INFO] finished tweaking crates.io crate bruto 0.1.0
[INFO] tweaked toml for crates.io crate bruto 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate bruto 0.1.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate bruto 0.1.0 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 238373f06dcae64ef94468f6880efbb99b3be1c2ceb0e925a8459bb45a907bf3
[INFO] running `Command { std: "docker" "start" "-a" "238373f06dcae64ef94468f6880efbb99b3be1c2ceb0e925a8459bb45a907bf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "238373f06dcae64ef94468f6880efbb99b3be1c2ceb0e925a8459bb45a907bf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "238373f06dcae64ef94468f6880efbb99b3be1c2ceb0e925a8459bb45a907bf3", kill_on_drop: false }`
[INFO] [stdout] 238373f06dcae64ef94468f6880efbb99b3be1c2ceb0e925a8459bb45a907bf3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 319fcc0c15ab05a047bce351601e5a00127ca9fdbd4d426a4b69d88081fe3137
[INFO] running `Command { std: "docker" "start" "-a" "319fcc0c15ab05a047bce351601e5a00127ca9fdbd4d426a4b69d88081fe3137", kill_on_drop: false }`
[INFO] [stderr]    Compiling bruto v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `get_chosen_piece` is never used
[INFO] [stdout]    --> src/main.rs:419:8
[INFO] [stdout]     |
[INFO] [stdout] 397 | impl Position {
[INFO] [stdout]     | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 419 |     fn get_chosen_piece(&self) -> Option<Piece> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "319fcc0c15ab05a047bce351601e5a00127ca9fdbd4d426a4b69d88081fe3137", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "319fcc0c15ab05a047bce351601e5a00127ca9fdbd4d426a4b69d88081fe3137", kill_on_drop: false }`
[INFO] [stdout] 319fcc0c15ab05a047bce351601e5a00127ca9fdbd4d426a4b69d88081fe3137
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13ef24afb0c25174f0849ec4a3b0956f1ee637cf7313f15c7ab7c50b87fdcd87
[INFO] running `Command { std: "docker" "start" "-a" "13ef24afb0c25174f0849ec4a3b0956f1ee637cf7313f15c7ab7c50b87fdcd87", kill_on_drop: false }`
[INFO] [stderr]    Compiling bruto v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `get_chosen_piece` is never used
[INFO] [stdout]    --> src/main.rs:419:8
[INFO] [stdout]     |
[INFO] [stdout] 397 | impl Position {
[INFO] [stdout]     | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 419 |     fn get_chosen_piece(&self) -> Option<Piece> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "13ef24afb0c25174f0849ec4a3b0956f1ee637cf7313f15c7ab7c50b87fdcd87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13ef24afb0c25174f0849ec4a3b0956f1ee637cf7313f15c7ab7c50b87fdcd87", kill_on_drop: false }`
[INFO] [stdout] 13ef24afb0c25174f0849ec4a3b0956f1ee637cf7313f15c7ab7c50b87fdcd87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8d3f65b9d5891e7f34084087e79829aac8fee188ecb3fcfff8b4e16be9d5e0b0
[INFO] running `Command { std: "docker" "start" "-a" "8d3f65b9d5891e7f34084087e79829aac8fee188ecb3fcfff8b4e16be9d5e0b0", kill_on_drop: false }`
[INFO] [stderr] warning: method `get_chosen_piece` is never used
[INFO] [stderr]    --> src/main.rs:419:8
[INFO] [stderr]     |
[INFO] [stderr] 397 | impl Position {
[INFO] [stderr]     | ------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 419 |     fn get_chosen_piece(&self) -> Option<Piece> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `bruto` (bin "bruto" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/bruto-b8b53f2273650497)
[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" "8d3f65b9d5891e7f34084087e79829aac8fee188ecb3fcfff8b4e16be9d5e0b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d3f65b9d5891e7f34084087e79829aac8fee188ecb3fcfff8b4e16be9d5e0b0", kill_on_drop: false }`
[INFO] [stdout] 8d3f65b9d5891e7f34084087e79829aac8fee188ecb3fcfff8b4e16be9d5e0b0