[INFO] fetching crate euphoria 0.1.1...
[INFO] testing euphoria-0.1.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate euphoria 0.1.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate euphoria 0.1.1 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 euphoria 0.1.1
[INFO] finished tweaking crates.io crate euphoria 0.1.1
[INFO] tweaked toml for crates.io crate euphoria 0.1.1 written to /workspace/builds/worker-4/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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 6c3b22dd895c57740bc5f159c49e79c0b9471f6afbdb678a404950b27b761e9a
[INFO] running `Command { std: "docker" "start" "-a" "6c3b22dd895c57740bc5f159c49e79c0b9471f6afbdb678a404950b27b761e9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c3b22dd895c57740bc5f159c49e79c0b9471f6afbdb678a404950b27b761e9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c3b22dd895c57740bc5f159c49e79c0b9471f6afbdb678a404950b27b761e9a", kill_on_drop: false }`
[INFO] [stdout] 6c3b22dd895c57740bc5f159c49e79c0b9471f6afbdb678a404950b27b761e9a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 70473e7132e0bd85d8486352a9e95187b35423cfec420e6b5c080baf220b2486
[INFO] running `Command { std: "docker" "start" "-a" "70473e7132e0bd85d8486352a9e95187b35423cfec420e6b5c080baf220b2486", kill_on_drop: false }`
[INFO] [stderr]    Compiling euphoria v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/vector3.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         (*self / self.magnitude())
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "70473e7132e0bd85d8486352a9e95187b35423cfec420e6b5c080baf220b2486", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70473e7132e0bd85d8486352a9e95187b35423cfec420e6b5c080baf220b2486", kill_on_drop: false }`
[INFO] [stdout] 70473e7132e0bd85d8486352a9e95187b35423cfec420e6b5c080baf220b2486
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 29f69ee22680d3942668bc63b007e97c32643d5986a49f18a428ea4212a3f811
[INFO] running `Command { std: "docker" "start" "-a" "29f69ee22680d3942668bc63b007e97c32643d5986a49f18a428ea4212a3f811", kill_on_drop: false }`
[INFO] [stderr]    Compiling euphoria v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/vector3.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         (*self / self.magnitude())
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/vector3.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         (*self / self.magnitude())
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "29f69ee22680d3942668bc63b007e97c32643d5986a49f18a428ea4212a3f811", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29f69ee22680d3942668bc63b007e97c32643d5986a49f18a428ea4212a3f811", kill_on_drop: false }`
[INFO] [stdout] 29f69ee22680d3942668bc63b007e97c32643d5986a49f18a428ea4212a3f811
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] c190290a8cac88c535185e2d6da3f2b9466981e180a989827445e736707b2e88
[INFO] running `Command { std: "docker" "start" "-a" "c190290a8cac88c535185e2d6da3f2b9466981e180a989827445e736707b2e88", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]   --> src/vector3.rs:27:9
[INFO] [stderr]    |
[INFO] [stderr] 27 |         (*self / self.magnitude())
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `euphoria` (lib) generated 1 warning
[INFO] [stderr] warning: `euphoria` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/euphoria-710157fef7a3dc49)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test vector3::add ... ok
[INFO] [stdout] test vector3::div ... ok
[INFO] [stdout] test vector3::add_assign ... ok
[INFO] [stdout] test vector3::div_assign ... ok
[INFO] [stdout] test vector3::from ... ok
[INFO] [stdout] test vector3::index ... ok
[INFO] [stdout] test vector3::index_mut ... ok
[INFO] [stdout] test vector3::mul ... ok
[INFO] [stdout] test vector3::mul_assign ... ok
[INFO] [stdout] test vector3::neg ... ok
[INFO] [stdout] test vector3::sub ... ok
[INFO] [stdout] test vector3::sub_assign ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests euphoria
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]   --> /opt/rustwide/workdir/src/vector3.rs:27:9
[INFO] [stderr]    |
[INFO] [stderr] 27 |         (*self / self.magnitude())
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[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" "c190290a8cac88c535185e2d6da3f2b9466981e180a989827445e736707b2e88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c190290a8cac88c535185e2d6da3f2b9466981e180a989827445e736707b2e88", kill_on_drop: false }`
[INFO] [stdout] c190290a8cac88c535185e2d6da3f2b9466981e180a989827445e736707b2e88