[INFO] fetching crate wordle-engine 0.0.1...
[INFO] testing wordle-engine-0.0.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate wordle-engine 0.0.1 into /workspace/builds/worker-18/source
[INFO] validating manifest of crates.io crate wordle-engine 0.0.1 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wordle-engine 0.0.1
[INFO] finished tweaking crates.io crate wordle-engine 0.0.1
[INFO] tweaked toml for crates.io crate wordle-engine 0.0.1 written to /workspace/builds/worker-18/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1f75762f3160337c6885bdfecbce81859a6a17850c7babe00dcdc58753395b41
[INFO] running `Command { std: "docker" "start" "-a" "1f75762f3160337c6885bdfecbce81859a6a17850c7babe00dcdc58753395b41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f75762f3160337c6885bdfecbce81859a6a17850c7babe00dcdc58753395b41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f75762f3160337c6885bdfecbce81859a6a17850c7babe00dcdc58753395b41", kill_on_drop: false }`
[INFO] [stdout] 1f75762f3160337c6885bdfecbce81859a6a17850c7babe00dcdc58753395b41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51f5db063187c6ed604a4f8d628522a40ca0b33e4c7cfbe0ca31691662142c79
[INFO] running `Command { std: "docker" "start" "-a" "51f5db063187c6ed604a4f8d628522a40ca0b33e4c7cfbe0ca31691662142c79", kill_on_drop: false }`
[INFO] [stderr]    Compiling wordle-engine v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "51f5db063187c6ed604a4f8d628522a40ca0b33e4c7cfbe0ca31691662142c79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51f5db063187c6ed604a4f8d628522a40ca0b33e4c7cfbe0ca31691662142c79", kill_on_drop: false }`
[INFO] [stdout] 51f5db063187c6ed604a4f8d628522a40ca0b33e4c7cfbe0ca31691662142c79
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e1d9ee357afb41eb1791fc414b28ac0f2f1b3cb00f31b2cc27309935c972d0ae
[INFO] running `Command { std: "docker" "start" "-a" "e1d9ee357afb41eb1791fc414b28ac0f2f1b3cb00f31b2cc27309935c972d0ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling wordle-engine v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "e1d9ee357afb41eb1791fc414b28ac0f2f1b3cb00f31b2cc27309935c972d0ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1d9ee357afb41eb1791fc414b28ac0f2f1b3cb00f31b2cc27309935c972d0ae", kill_on_drop: false }`
[INFO] [stdout] e1d9ee357afb41eb1791fc414b28ac0f2f1b3cb00f31b2cc27309935c972d0ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2902483e0cae3e7169e09e1054bae0a80d3c0d95f1c6a9e9eec8c4fa4b946cf7
[INFO] running `Command { std: "docker" "start" "-a" "2902483e0cae3e7169e09e1054bae0a80d3c0d95f1c6a9e9eec8c4fa4b946cf7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wordle_engine-97c8db82aa59021d)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wordle-engine
[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] [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" "2902483e0cae3e7169e09e1054bae0a80d3c0d95f1c6a9e9eec8c4fa4b946cf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2902483e0cae3e7169e09e1054bae0a80d3c0d95f1c6a9e9eec8c4fa4b946cf7", kill_on_drop: false }`
[INFO] [stdout] 2902483e0cae3e7169e09e1054bae0a80d3c0d95f1c6a9e9eec8c4fa4b946cf7