[INFO] fetching crate bruto 0.1.0...
[INFO] testing bruto-0.1.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate bruto 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] removed /workspace/builds/worker-1-tc2/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-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate bruto 0.1.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a1686e7cd0b1a3e9f50a9065f69df3cb39676687ba4d3e0b5d358457bbab48e7
[INFO] running `Command { std: "docker" "start" "-a" "a1686e7cd0b1a3e9f50a9065f69df3cb39676687ba4d3e0b5d358457bbab48e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a1686e7cd0b1a3e9f50a9065f69df3cb39676687ba4d3e0b5d358457bbab48e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1686e7cd0b1a3e9f50a9065f69df3cb39676687ba4d3e0b5d358457bbab48e7", kill_on_drop: false }`
[INFO] [stdout] a1686e7cd0b1a3e9f50a9065f69df3cb39676687ba4d3e0b5d358457bbab48e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 484fb0183b4cf8189f634e35ded108068778064f3066aa88f7266632c204614b
[INFO] running `Command { std: "docker" "start" "-a" "484fb0183b4cf8189f634e35ded108068778064f3066aa88f7266632c204614b", 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 0.30s
[INFO] running `Command { std: "docker" "inspect" "484fb0183b4cf8189f634e35ded108068778064f3066aa88f7266632c204614b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "484fb0183b4cf8189f634e35ded108068778064f3066aa88f7266632c204614b", kill_on_drop: false }`
[INFO] [stdout] 484fb0183b4cf8189f634e35ded108068778064f3066aa88f7266632c204614b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 31cf7b3a9aaf5b29004b22bb601b1f15c1c8d7bbb17a42ce88d85e026f91e9fe
[INFO] running `Command { std: "docker" "start" "-a" "31cf7b3a9aaf5b29004b22bb601b1f15c1c8d7bbb17a42ce88d85e026f91e9fe", 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 0.33s
[INFO] running `Command { std: "docker" "inspect" "31cf7b3a9aaf5b29004b22bb601b1f15c1c8d7bbb17a42ce88d85e026f91e9fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31cf7b3a9aaf5b29004b22bb601b1f15c1c8d7bbb17a42ce88d85e026f91e9fe", kill_on_drop: false }`
[INFO] [stdout] 31cf7b3a9aaf5b29004b22bb601b1f15c1c8d7bbb17a42ce88d85e026f91e9fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2f87d3b49a0d48033c80020d0aafb42d5b48740d9be8b90b02c86a5c1233574a
[INFO] running `Command { std: "docker" "start" "-a" "2f87d3b49a0d48033c80020d0aafb42d5b48740d9be8b90b02c86a5c1233574a", 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" "2f87d3b49a0d48033c80020d0aafb42d5b48740d9be8b90b02c86a5c1233574a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f87d3b49a0d48033c80020d0aafb42d5b48740d9be8b90b02c86a5c1233574a", kill_on_drop: false }`
[INFO] [stdout] 2f87d3b49a0d48033c80020d0aafb42d5b48740d9be8b90b02c86a5c1233574a