[INFO] cloning repository https://github.com/ktzee/tiktaktoe
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ktzee/tiktaktoe" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fktzee%2Ftiktaktoe", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fktzee%2Ftiktaktoe'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 74d08e059f6ba722669970f16055d6b86f3e732c
[INFO] testing ktzee/tiktaktoe against 1.90.0 for beta-1.91-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fktzee%2Ftiktaktoe" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ktzee/tiktaktoe
[INFO] finished tweaking git repo https://github.com/ktzee/tiktaktoe
[INFO] tweaked toml for git repo https://github.com/ktzee/tiktaktoe written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ktzee/tiktaktoe on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ktzee/tiktaktoe 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 69756ae81f57d11ae930898c471880a2370c3ea0d2bb878c86022f0f9244540f
[INFO] running `Command { std: "docker" "start" "-a" "69756ae81f57d11ae930898c471880a2370c3ea0d2bb878c86022f0f9244540f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "69756ae81f57d11ae930898c471880a2370c3ea0d2bb878c86022f0f9244540f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69756ae81f57d11ae930898c471880a2370c3ea0d2bb878c86022f0f9244540f", kill_on_drop: false }`
[INFO] [stdout] 69756ae81f57d11ae930898c471880a2370c3ea0d2bb878c86022f0f9244540f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43af080c309016e39b8fdbe47c51c9d4e2f20ca7dfd99a9b7acd2716dda188ea
[INFO] running `Command { std: "docker" "start" "-a" "43af080c309016e39b8fdbe47c51c9d4e2f20ca7dfd99a9b7acd2716dda188ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling tiktaktoe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variants `X` and `O` are never constructed
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | enum XorO {
[INFO] [stdout]   |      ---- variants in this enum
[INFO] [stdout] 4 |     X,
[INFO] [stdout]   |     ^
[INFO] [stdout] 5 |     O,
[INFO] [stdout]   |     ^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "43af080c309016e39b8fdbe47c51c9d4e2f20ca7dfd99a9b7acd2716dda188ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43af080c309016e39b8fdbe47c51c9d4e2f20ca7dfd99a9b7acd2716dda188ea", kill_on_drop: false }`
[INFO] [stdout] 43af080c309016e39b8fdbe47c51c9d4e2f20ca7dfd99a9b7acd2716dda188ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7018e0a9c29ddb81d378ee5a2e1b2ff9cec8f69a215521726ebf57b83b067b0b
[INFO] running `Command { std: "docker" "start" "-a" "7018e0a9c29ddb81d378ee5a2e1b2ff9cec8f69a215521726ebf57b83b067b0b", kill_on_drop: false }`
[INFO] [stderr]    Compiling tiktaktoe v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variants `X` and `O` are never constructed
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | enum XorO {
[INFO] [stdout]   |      ---- variants in this enum
[INFO] [stdout] 4 |     X,
[INFO] [stdout]   |     ^
[INFO] [stdout] 5 |     O,
[INFO] [stdout]   |     ^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "7018e0a9c29ddb81d378ee5a2e1b2ff9cec8f69a215521726ebf57b83b067b0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7018e0a9c29ddb81d378ee5a2e1b2ff9cec8f69a215521726ebf57b83b067b0b", kill_on_drop: false }`
[INFO] [stdout] 7018e0a9c29ddb81d378ee5a2e1b2ff9cec8f69a215521726ebf57b83b067b0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 883d7f0fb63ec68f6f9b9f7cb5716cfe3ae05bd5b7cc1d02dd903140084fb492
[INFO] running `Command { std: "docker" "start" "-a" "883d7f0fb63ec68f6f9b9f7cb5716cfe3ae05bd5b7cc1d02dd903140084fb492", kill_on_drop: false }`
[INFO] [stderr] warning: variants `X` and `O` are never constructed
[INFO] [stderr]  --> src/main.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | enum XorO {
[INFO] [stderr]   |      ---- variants in this enum
[INFO] [stderr] 4 |     X,
[INFO] [stderr]   |     ^
[INFO] [stderr] 5 |     O,
[INFO] [stderr]   |     ^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `tiktaktoe` (bin "tiktaktoe" 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/tiktaktoe-8177c08ef60eaa17)
[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" "883d7f0fb63ec68f6f9b9f7cb5716cfe3ae05bd5b7cc1d02dd903140084fb492", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "883d7f0fb63ec68f6f9b9f7cb5716cfe3ae05bd5b7cc1d02dd903140084fb492", kill_on_drop: false }`
[INFO] [stdout] 883d7f0fb63ec68f6f9b9f7cb5716cfe3ae05bd5b7cc1d02dd903140084fb492