[INFO] fetching crate gestalt_ratio 0.2.1...
[INFO] testing gestalt_ratio-0.2.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate gestalt_ratio 0.2.1 into /workspace/builds/worker-21/source
[INFO] validating manifest of crates.io crate gestalt_ratio 0.2.1 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gestalt_ratio 0.2.1
[INFO] finished tweaking crates.io crate gestalt_ratio 0.2.1
[INFO] tweaked toml for crates.io crate gestalt_ratio 0.2.1 written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7943e20239bf83b0bf5c8453152db2bdc7b7252f7e6490215b7b62ffd34bf2ea
[INFO] running `Command { std: "docker" "start" "-a" "7943e20239bf83b0bf5c8453152db2bdc7b7252f7e6490215b7b62ffd34bf2ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7943e20239bf83b0bf5c8453152db2bdc7b7252f7e6490215b7b62ffd34bf2ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7943e20239bf83b0bf5c8453152db2bdc7b7252f7e6490215b7b62ffd34bf2ea", kill_on_drop: false }`
[INFO] [stdout] 7943e20239bf83b0bf5c8453152db2bdc7b7252f7e6490215b7b62ffd34bf2ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2db983388843d1b1881d0b457acdaf7c5f64834c8650412071b52d631e72fb78
[INFO] running `Command { std: "docker" "start" "-a" "2db983388843d1b1881d0b457acdaf7c5f64834c8650412071b52d631e72fb78", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-segmentation v1.9.0
[INFO] [stderr]    Compiling gestalt_ratio v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "2db983388843d1b1881d0b457acdaf7c5f64834c8650412071b52d631e72fb78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2db983388843d1b1881d0b457acdaf7c5f64834c8650412071b52d631e72fb78", kill_on_drop: false }`
[INFO] [stdout] 2db983388843d1b1881d0b457acdaf7c5f64834c8650412071b52d631e72fb78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ee1bdcd4decfb63f64a703f5f8a9fbac484a4711ffaf8002821decce7c826c4
[INFO] running `Command { std: "docker" "start" "-a" "8ee1bdcd4decfb63f64a703f5f8a9fbac484a4711ffaf8002821decce7c826c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling gestalt_ratio v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "8ee1bdcd4decfb63f64a703f5f8a9fbac484a4711ffaf8002821decce7c826c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ee1bdcd4decfb63f64a703f5f8a9fbac484a4711ffaf8002821decce7c826c4", kill_on_drop: false }`
[INFO] [stdout] 8ee1bdcd4decfb63f64a703f5f8a9fbac484a4711ffaf8002821decce7c826c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 395d62fc315c110ed5eb72f255e0011a9667f8f29a6177ab47ac24513730617b
[INFO] running `Command { std: "docker" "start" "-a" "395d62fc315c110ed5eb72f255e0011a9667f8f29a6177ab47ac24513730617b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gestalt_ratio-143fd047b1e0676a)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::unicode_example ... ok
[INFO] [stdout] test tests::stack_overflow_example ... ok
[INFO] [stdout] test tests::wikipedia_example ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gestalt_ratio
[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" "395d62fc315c110ed5eb72f255e0011a9667f8f29a6177ab47ac24513730617b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "395d62fc315c110ed5eb72f255e0011a9667f8f29a6177ab47ac24513730617b", kill_on_drop: false }`
[INFO] [stdout] 395d62fc315c110ed5eb72f255e0011a9667f8f29a6177ab47ac24513730617b