[INFO] cloning repository https://github.com/white-rhinoceros/rust-alpha-go
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/white-rhinoceros/rust-alpha-go" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhite-rhinoceros%2Frust-alpha-go", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhite-rhinoceros%2Frust-alpha-go'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 481d1ce8855f64dce360976626dff75574f9f496
[INFO] testing white-rhinoceros/rust-alpha-go against try#a7ce54db9b096bd1098d07c645b489195a667c9f for pr-137940-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhite-rhinoceros%2Frust-alpha-go" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/white-rhinoceros/rust-alpha-go on toolchain a7ce54db9b096bd1098d07c645b489195a667c9f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/white-rhinoceros/rust-alpha-go
[INFO] finished tweaking git repo https://github.com/white-rhinoceros/rust-alpha-go
[INFO] tweaked toml for git repo https://github.com/white-rhinoceros/rust-alpha-go written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/white-rhinoceros/rust-alpha-go 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" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0563f934e9fdf747463b40e95e83a6df67c837d7f7748f1c32112f4374c58ed7
[INFO] running `Command { std: "docker" "start" "-a" "0563f934e9fdf747463b40e95e83a6df67c837d7f7748f1c32112f4374c58ed7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0563f934e9fdf747463b40e95e83a6df67c837d7f7748f1c32112f4374c58ed7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0563f934e9fdf747463b40e95e83a6df67c837d7f7748f1c32112f4374c58ed7", kill_on_drop: false }`
[INFO] [stdout] 0563f934e9fdf747463b40e95e83a6df67c837d7f7748f1c32112f4374c58ed7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 311521082a59457f3ad1529e853dd6f766b8d66bf69162ddd12e983ccbdd176b
[INFO] running `Command { std: "docker" "start" "-a" "311521082a59457f3ad1529e853dd6f766b8d66bf69162ddd12e983ccbdd176b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.148
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling arrayvec v0.7.4
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]    Compiling semver v1.0.21
[INFO] [stderr]    Compiling pkg-config v0.3.29
[INFO] [stderr]    Compiling smallvec v1.11.0
[INFO] [stderr]    Compiling simd-adler32 v0.3.7
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]    Compiling version-compare v0.1.1
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling encoding_rs v0.8.33
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling ahash v0.8.7
[INFO] [stderr]    Compiling miniz_oxide v0.7.2
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling cpal v0.15.2
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling tinyvec v1.6.0
[INFO] [stderr]    Compiling sdl2-sys v0.35.2
[INFO] [stderr]    Compiling ogg v0.8.0
[INFO] [stderr]    Compiling fdeflate v0.3.4
[INFO] [stderr]    Compiling ttf-parser v0.20.0
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling weezl v0.1.8
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling flate2 v1.0.28
[INFO] [stderr]    Compiling color_quant v1.1.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling vek v0.15.10
[INFO] [stderr]    Compiling zerocopy v0.7.32
[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]    Compiling sdl2 v0.35.2
[INFO] [stderr]    Compiling dasp_sample v0.11.0
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling gif v0.12.0
[INFO] [stderr]    Compiling float_next_after v1.0.0
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling ab_glyph_rasterizer v0.1.8
[INFO] [stderr]    Compiling hound v3.5.1
[INFO] [stderr]    Compiling glow v0.12.3
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling png v0.17.11
[INFO] [stderr]    Compiling nix v0.24.3
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling mio v0.8.8
[INFO] [stderr]    Compiling hashbrown v0.13.2
[INFO] [stderr]    Compiling lewton v0.10.2
[INFO] [stderr]    Compiling euclid v0.22.9
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]    Compiling alsa v0.7.1
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling signal-hook-mio v0.2.3
[INFO] [stderr]    Compiling xi-unicode v0.3.0
[INFO] [stderr]    Compiling crossterm v0.26.1
[INFO] [stderr]    Compiling rayon v1.8.1
[INFO] [stderr]    Compiling owned_ttf_parser v0.20.0
[INFO] [stderr]    Compiling ab_glyph v0.2.23
[INFO] [stderr]    Compiling console_engine v2.6.0
[INFO] [stderr]    Compiling lyon_geom v1.0.5
[INFO] [stderr]    Compiling lyon_path v1.0.4
[INFO] [stderr]    Compiling bytemuck_derive v1.5.0
[INFO] [stderr]    Compiling lyon_tessellation v1.0.13
[INFO] [stderr]    Compiling bytemuck v1.14.1
[INFO] [stderr]    Compiling symphonia-core v0.5.3
[INFO] [stderr]    Compiling half v2.3.1
[INFO] [stderr]    Compiling jpeg-decoder v0.3.1
[INFO] [stderr]    Compiling image v0.24.8
[INFO] [stderr]    Compiling symphonia-metadata v0.5.3
[INFO] [stderr]    Compiling symphonia-bundle-mp3 v0.5.3
[INFO] [stderr]    Compiling symphonia v0.5.3
[INFO] [stderr]    Compiling rodio v0.17.3
[INFO] [stderr]    Compiling tetra v0.8.0
[INFO] [stderr]    Compiling rust_alpha_go v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `Agent` is never used
[INFO] [stdout]  --> src/dlgo/agent/agent.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | trait Agent {
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MESH_COLOR` is never used
[INFO] [stdout]   --> src/display/tetra.rs:19:7
[INFO] [stdout]    |
[INFO] [stdout] 19 | const MESH_COLOR: Color = Color::rgb(0.1, 0.1, 0.1);
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TEXT_COLOR` is never used
[INFO] [stdout]   --> src/display/tetra.rs:22:7
[INFO] [stdout]    |
[INFO] [stdout] 22 | const TEXT_COLOR: Color = Color::rgb(0.1, 0.1, 0.1);
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.56s
[INFO] running `Command { std: "docker" "inspect" "311521082a59457f3ad1529e853dd6f766b8d66bf69162ddd12e983ccbdd176b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "311521082a59457f3ad1529e853dd6f766b8d66bf69162ddd12e983ccbdd176b", kill_on_drop: false }`
[INFO] [stdout] 311521082a59457f3ad1529e853dd6f766b8d66bf69162ddd12e983ccbdd176b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 38093e0d62136706ba477b4eb7bc1a8f49df5d03451e12bb7dbc271c2bf63377
[INFO] running `Command { std: "docker" "start" "-a" "38093e0d62136706ba477b4eb7bc1a8f49df5d03451e12bb7dbc271c2bf63377", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_alpha_go v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/dlgo/board/gostring.rs:194:9
[INFO] [stdout]     |
[INFO] [stdout] 194 |     let mut liberties: Vec<Point> = vec![
[INFO] [stdout]     |         ----^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Agent` is never used
[INFO] [stdout]  --> src/dlgo/agent/agent.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | trait Agent {
[INFO] [stdout]   |       ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MESH_COLOR` is never used
[INFO] [stdout]   --> src/display/tetra.rs:19:7
[INFO] [stdout]    |
[INFO] [stdout] 19 | const MESH_COLOR: Color = Color::rgb(0.1, 0.1, 0.1);
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TEXT_COLOR` is never used
[INFO] [stdout]   --> src/display/tetra.rs:22:7
[INFO] [stdout]    |
[INFO] [stdout] 22 | const TEXT_COLOR: Color = Color::rgb(0.1, 0.1, 0.1);
[INFO] [stdout]    |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "38093e0d62136706ba477b4eb7bc1a8f49df5d03451e12bb7dbc271c2bf63377", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38093e0d62136706ba477b4eb7bc1a8f49df5d03451e12bb7dbc271c2bf63377", kill_on_drop: false }`
[INFO] [stdout] 38093e0d62136706ba477b4eb7bc1a8f49df5d03451e12bb7dbc271c2bf63377
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 29e651d2e053a8fc55f13403cbaf94239e86bee743ce224563d6077830ca65fb
[INFO] running `Command { std: "docker" "start" "-a" "29e651d2e053a8fc55f13403cbaf94239e86bee743ce224563d6077830ca65fb", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/dlgo/board/gostring.rs:194:9
[INFO] [stderr]     |
[INFO] [stderr] 194 |     let mut liberties: Vec<Point> = vec![
[INFO] [stderr]     |         ----^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Agent` is never used
[INFO] [stderr]  --> src/dlgo/agent/agent.rs:3:7
[INFO] [stderr]   |
[INFO] [stderr] 3 | trait Agent {
[INFO] [stderr]   |       ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `MESH_COLOR` is never used
[INFO] [stderr]   --> src/display/tetra.rs:19:7
[INFO] [stderr]    |
[INFO] [stderr] 19 | const MESH_COLOR: Color = Color::rgb(0.1, 0.1, 0.1);
[INFO] [stderr]    |       ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `TEXT_COLOR` is never used
[INFO] [stderr]   --> src/display/tetra.rs:22:7
[INFO] [stderr]    |
[INFO] [stderr] 22 | const TEXT_COLOR: Color = Color::rgb(0.1, 0.1, 0.1);
[INFO] [stderr]    |       ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rust_alpha_go` (bin "rust_alpha_go" test) generated 4 warnings (run `cargo fix --bin "rust_alpha_go" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_alpha_go-20e7d1b3beb91680)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test dlgo::board::gostring::go_string_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "29e651d2e053a8fc55f13403cbaf94239e86bee743ce224563d6077830ca65fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29e651d2e053a8fc55f13403cbaf94239e86bee743ce224563d6077830ca65fb", kill_on_drop: false }`
[INFO] [stdout] 29e651d2e053a8fc55f13403cbaf94239e86bee743ce224563d6077830ca65fb