[INFO] fetching crate unordered-n-tuple 0.0.1...
[INFO] testing unordered-n-tuple-0.0.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate unordered-n-tuple 0.0.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate unordered-n-tuple 0.0.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate unordered-n-tuple 0.0.1
[INFO] finished tweaking crates.io crate unordered-n-tuple 0.0.1
[INFO] tweaked toml for crates.io crate unordered-n-tuple 0.0.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a6b3adc411a63e604a7347181f7b5b6790abe2edc7d4040eff72e7d25482037d
[INFO] running `Command { std: "docker" "start" "-a" "a6b3adc411a63e604a7347181f7b5b6790abe2edc7d4040eff72e7d25482037d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6b3adc411a63e604a7347181f7b5b6790abe2edc7d4040eff72e7d25482037d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6b3adc411a63e604a7347181f7b5b6790abe2edc7d4040eff72e7d25482037d", kill_on_drop: false }`
[INFO] [stdout] a6b3adc411a63e604a7347181f7b5b6790abe2edc7d4040eff72e7d25482037d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a225cf7272a067792d963f9b5ac8b91b44d480f353c9dd11edc3270d008f32ec
[INFO] running `Command { std: "docker" "start" "-a" "a225cf7272a067792d963f9b5ac8b91b44d480f353c9dd11edc3270d008f32ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling unordered-n-tuple v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "a225cf7272a067792d963f9b5ac8b91b44d480f353c9dd11edc3270d008f32ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a225cf7272a067792d963f9b5ac8b91b44d480f353c9dd11edc3270d008f32ec", kill_on_drop: false }`
[INFO] [stdout] a225cf7272a067792d963f9b5ac8b91b44d480f353c9dd11edc3270d008f32ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 666acaa859ceb93f6be4ec43cf482cc868196fc328f803153bc59280df7c5027
[INFO] running `Command { std: "docker" "start" "-a" "666acaa859ceb93f6be4ec43cf482cc868196fc328f803153bc59280df7c5027", kill_on_drop: false }`
[INFO] [stderr]    Compiling unordered-n-tuple v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "666acaa859ceb93f6be4ec43cf482cc868196fc328f803153bc59280df7c5027", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "666acaa859ceb93f6be4ec43cf482cc868196fc328f803153bc59280df7c5027", kill_on_drop: false }`
[INFO] [stdout] 666acaa859ceb93f6be4ec43cf482cc868196fc328f803153bc59280df7c5027
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6038578149e0e6bf4494e1a4267bd7eb823b94455b50a8120323de0e1ae76e72
[INFO] running `Command { std: "docker" "start" "-a" "6038578149e0e6bf4494e1a4267bd7eb823b94455b50a8120323de0e1ae76e72", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/unordered_n_tuple-bdb6122dc3249f86)
[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] [stderr]    Doc-tests unordered-n-tuple
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - UnorderedNTuple (line 53) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6038578149e0e6bf4494e1a4267bd7eb823b94455b50a8120323de0e1ae76e72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6038578149e0e6bf4494e1a4267bd7eb823b94455b50a8120323de0e1ae76e72", kill_on_drop: false }`
[INFO] [stdout] 6038578149e0e6bf4494e1a4267bd7eb823b94455b50a8120323de0e1ae76e72