[INFO] cloning repository https://github.com/tbauer428/rust-tac-toe
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tbauer428/rust-tac-toe" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftbauer428%2Frust-tac-toe", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftbauer428%2Frust-tac-toe'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f2c8ddcd04fca24eb535b82d67963707bcc637ab
[INFO] testing tbauer428/rust-tac-toe against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftbauer428%2Frust-tac-toe" "/workspace/builds/worker-27/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-27/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tbauer428/rust-tac-toe 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 git repo https://github.com/tbauer428/rust-tac-toe
[INFO] finished tweaking git repo https://github.com/tbauer428/rust-tac-toe
[INFO] tweaked toml for git repo https://github.com/tbauer428/rust-tac-toe written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] crate git repo https://github.com/tbauer428/rust-tac-toe already has a lockfile, it will not be regenerated
[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-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] b7d8c7f9f6025ec11b9f789c6982f6350a6c3360fc40711e38b9207172401fcb
[INFO] running `Command { std: "docker" "start" "-a" "b7d8c7f9f6025ec11b9f789c6982f6350a6c3360fc40711e38b9207172401fcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b7d8c7f9f6025ec11b9f789c6982f6350a6c3360fc40711e38b9207172401fcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7d8c7f9f6025ec11b9f789c6982f6350a6c3360fc40711e38b9207172401fcb", kill_on_drop: false }`
[INFO] [stdout] b7d8c7f9f6025ec11b9f789c6982f6350a6c3360fc40711e38b9207172401fcb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 008cbf67a0b2b3cbe6d5fd21f92599924da0b9467de70c295c4b7a04ebbe4d91
[INFO] running `Command { std: "docker" "start" "-a" "008cbf67a0b2b3cbe6d5fd21f92599924da0b9467de70c295c4b7a04ebbe4d91", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling tic_tac_toe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `Bot`
[INFO] [stdout]  --> src/twentyone.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     Bot,
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Action`
[INFO] [stdout]  --> src/twentyone.rs:8:6
[INFO] [stdout]   |
[INFO] [stdout] 8 | enum Action {
[INFO] [stdout]   |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `current_turn`
[INFO] [stdout]   --> src/twentyone.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     current_turn: Turn,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.68s
[INFO] running `Command { std: "docker" "inspect" "008cbf67a0b2b3cbe6d5fd21f92599924da0b9467de70c295c4b7a04ebbe4d91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "008cbf67a0b2b3cbe6d5fd21f92599924da0b9467de70c295c4b7a04ebbe4d91", kill_on_drop: false }`
[INFO] [stdout] 008cbf67a0b2b3cbe6d5fd21f92599924da0b9467de70c295c4b7a04ebbe4d91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 8bfc616cc9b81ce673f6a0408d262c678fae962093414af15e7ff3fe7d5ffc19
[INFO] running `Command { std: "docker" "start" "-a" "8bfc616cc9b81ce673f6a0408d262c678fae962093414af15e7ff3fe7d5ffc19", kill_on_drop: false }`
[INFO] [stderr]    Compiling tic_tac_toe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant is never constructed: `Bot`
[INFO] [stdout]  --> src/twentyone.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     Bot,
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Action`
[INFO] [stdout]  --> src/twentyone.rs:8:6
[INFO] [stdout]   |
[INFO] [stdout] 8 | enum Action {
[INFO] [stdout]   |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `current_turn`
[INFO] [stdout]   --> src/twentyone.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     current_turn: Turn,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/tic_tac_toe-3032526ec7d68312)
[INFO] running `Command { std: "docker" "inspect" "8bfc616cc9b81ce673f6a0408d262c678fae962093414af15e7ff3fe7d5ffc19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bfc616cc9b81ce673f6a0408d262c678fae962093414af15e7ff3fe7d5ffc19", kill_on_drop: false }`
[INFO] [stdout] 8bfc616cc9b81ce673f6a0408d262c678fae962093414af15e7ff3fe7d5ffc19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 9b317937a15b61ffa4c01891db08f41c76c5412033ba9d51d5ef3924741637c9
[INFO] running `Command { std: "docker" "start" "-a" "9b317937a15b61ffa4c01891db08f41c76c5412033ba9d51d5ef3924741637c9", kill_on_drop: false }`
[INFO] [stderr] warning: variant is never constructed: `Bot`
[INFO] [stderr]  --> src/twentyone.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     Bot,
[INFO] [stderr]   |     ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `Action`
[INFO] [stderr]  --> src/twentyone.rs:8:6
[INFO] [stderr]   |
[INFO] [stderr] 8 | enum Action {
[INFO] [stderr]   |      ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `current_turn`
[INFO] [stderr]   --> src/twentyone.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     current_turn: Turn,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `tic_tac_toe` (bin "tic_tac_toe" test) generated 3 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/tic_tac_toe-3032526ec7d68312)
[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" "9b317937a15b61ffa4c01891db08f41c76c5412033ba9d51d5ef3924741637c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b317937a15b61ffa4c01891db08f41c76c5412033ba9d51d5ef3924741637c9", kill_on_drop: false }`
[INFO] [stdout] 9b317937a15b61ffa4c01891db08f41c76c5412033ba9d51d5ef3924741637c9