[INFO] fetching crate ttt_menace 1.0.0-alpha.5...
[INFO] building ttt_menace-1.0.0-alpha.5 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate ttt_menace 1.0.0-alpha.5 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate ttt_menace 1.0.0-alpha.5
[INFO] finished tweaking crates.io crate ttt_menace 1.0.0-alpha.5
[INFO] tweaked toml for crates.io crate ttt_menace 1.0.0-alpha.5 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ttt_menace 1.0.0-alpha.5 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ttt_menace 1.0.0-alpha.5 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1573c2093150452ee60e72651619145c26c3c7201debb2e364609d551106928a
[INFO] running `Command { std: "docker" "start" "-a" "1573c2093150452ee60e72651619145c26c3c7201debb2e364609d551106928a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1573c2093150452ee60e72651619145c26c3c7201debb2e364609d551106928a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1573c2093150452ee60e72651619145c26c3c7201debb2e364609d551106928a", kill_on_drop: false }`
[INFO] [stdout] 1573c2093150452ee60e72651619145c26c3c7201debb2e364609d551106928a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d03b4cffb2c6e23991b2ac5371fb1db2cb5c0fd5a7a648fa3d19f47c481cbb20
[INFO] running `Command { std: "docker" "start" "-a" "d03b4cffb2c6e23991b2ac5371fb1db2cb5c0fd5a7a648fa3d19f47c481cbb20", kill_on_drop: false }`
[INFO] [stderr]    Compiling ttt_menace v1.0.0-alpha.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `square::Square`
[INFO] [stdout]   --> src/components.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub use square::Square;
[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 import: `player::Player`
[INFO] [stdout]   --> src/gameplay.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub use player::Player;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `player::Symbol`
[INFO] [stdout]   --> src/gameplay.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub use player::Symbol;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "d03b4cffb2c6e23991b2ac5371fb1db2cb5c0fd5a7a648fa3d19f47c481cbb20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d03b4cffb2c6e23991b2ac5371fb1db2cb5c0fd5a7a648fa3d19f47c481cbb20", kill_on_drop: false }`
[INFO] [stdout] d03b4cffb2c6e23991b2ac5371fb1db2cb5c0fd5a7a648fa3d19f47c481cbb20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18b988d02531262c7c97e24cfa5bb8399aab95ee81ad2abebfe92e395094c9a5
[INFO] running `Command { std: "docker" "start" "-a" "18b988d02531262c7c97e24cfa5bb8399aab95ee81ad2abebfe92e395094c9a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling ttt_menace v1.0.0-alpha.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `square::Square`
[INFO] [stdout]   --> src/components.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub use square::Square;
[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 import: `player::Player`
[INFO] [stdout]   --> src/gameplay.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub use player::Player;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `player::Symbol`
[INFO] [stdout]   --> src/gameplay.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub use player::Symbol;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "18b988d02531262c7c97e24cfa5bb8399aab95ee81ad2abebfe92e395094c9a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18b988d02531262c7c97e24cfa5bb8399aab95ee81ad2abebfe92e395094c9a5", kill_on_drop: false }`
[INFO] [stdout] 18b988d02531262c7c97e24cfa5bb8399aab95ee81ad2abebfe92e395094c9a5