[INFO] fetching crate hex_math 0.0.1...
[INFO] checking hex_math-0.0.1 against master#30f74ff0dc4d66debc8b50724c446f817e5f75f4 for pr-121848-1
[INFO] extracting crate hex_math 0.0.1 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate hex_math 0.0.1 on toolchain 30f74ff0dc4d66debc8b50724c446f817e5f75f4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hex_math 0.0.1
[INFO] finished tweaking crates.io crate hex_math 0.0.1
[INFO] tweaked toml for crates.io crate hex_math 0.0.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0193a87899ac101af4cfd527fef2a1cebe236378f6deab9f15f1fc7b4b8f50b5
[INFO] running `Command { std: "docker" "start" "-a" "0193a87899ac101af4cfd527fef2a1cebe236378f6deab9f15f1fc7b4b8f50b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0193a87899ac101af4cfd527fef2a1cebe236378f6deab9f15f1fc7b4b8f50b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0193a87899ac101af4cfd527fef2a1cebe236378f6deab9f15f1fc7b4b8f50b5", kill_on_drop: false }`
[INFO] [stdout] 0193a87899ac101af4cfd527fef2a1cebe236378f6deab9f15f1fc7b4b8f50b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 632bb64dfa2a914a0f86772a64d00c31536e3c184fa6fed6c8eb153f66df8c97
[INFO] running `Command { std: "docker" "start" "-a" "632bb64dfa2a914a0f86772a64d00c31536e3c184fa6fed6c8eb153f66df8c97", kill_on_drop: false }`
[INFO] [stderr]     Checking hex_math v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `core_intrinsics` is internal to the compiler or standard library
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(core_intrinsics)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: using it is strongly discouraged
[INFO] [stdout]   = note: `#[warn(internal_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `core_intrinsics` is internal to the compiler or standard library
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(core_intrinsics)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: using it is strongly discouraged
[INFO] [stdout]   = note: `#[warn(internal_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0369]: binary operation `==` cannot be applied to type `vector::R3`
[INFO] [stdout]    --> src/vector.rs:136:9
[INFO] [stdout]     |
[INFO] [stdout] 136 |         assert_eq!(x + y, [5.0, 7.0, 9.0].into())
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         vector::R3
[INFO] [stdout]     |         _
[INFO] [stdout]     |
[INFO] [stdout] note: an implementation of `PartialEq<_>` might be missing for `vector::R3`
[INFO] [stdout]    --> src/vector.rs:21:1
[INFO] [stdout]     |
[INFO] [stdout] 21  | pub struct R3(pub [f32; 3]);
[INFO] [stdout]     | ^^^^^^^^^^^^^ must implement `PartialEq<_>`
[INFO] [stdout]     = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider annotating `vector::R3` with `#[derive(PartialEq)]`
[INFO] [stdout]     |
[INFO] [stdout] 21  + #[derive(PartialEq)]
[INFO] [stdout] 22  | pub struct R3(pub [f32; 3]);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `vector::R3` doesn't implement `Debug`
[INFO] [stdout]    --> src/vector.rs:136:9
[INFO] [stdout]     |
[INFO] [stdout] 136 |         assert_eq!(x + y, [5.0, 7.0, 9.0].into())
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `vector::R3` cannot be formatted using `{:?}`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Debug` is not implemented for `vector::R3`
[INFO] [stdout]     = note: add `#[derive(Debug)]` to `vector::R3` or manually `impl Debug for vector::R3`
[INFO] [stdout]     = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider annotating `vector::R3` with `#[derive(Debug)]`
[INFO] [stdout]     |
[INFO] [stdout] 21  + #[derive(Debug)]
[INFO] [stdout] 22  | pub struct R3(pub [f32; 3]);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0369]: binary operation `==` cannot be applied to type `vector::R3`
[INFO] [stdout]    --> src/vector.rs:144:9
[INFO] [stdout]     |
[INFO] [stdout] 144 |         assert_eq!(x - y, [0.0, 0.0, 0.0].into())
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         vector::R3
[INFO] [stdout]     |         _
[INFO] [stdout]     |
[INFO] [stdout] note: an implementation of `PartialEq<_>` might be missing for `vector::R3`
[INFO] [stdout]    --> src/vector.rs:21:1
[INFO] [stdout]     |
[INFO] [stdout] 21  | pub struct R3(pub [f32; 3]);
[INFO] [stdout]     | ^^^^^^^^^^^^^ must implement `PartialEq<_>`
[INFO] [stdout]     = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider annotating `vector::R3` with `#[derive(PartialEq)]`
[INFO] [stdout]     |
[INFO] [stdout] 21  + #[derive(PartialEq)]
[INFO] [stdout] 22  | pub struct R3(pub [f32; 3]);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `vector::R3` doesn't implement `Debug`
[INFO] [stdout]    --> src/vector.rs:144:9
[INFO] [stdout]     |
[INFO] [stdout] 144 |         assert_eq!(x - y, [0.0, 0.0, 0.0].into())
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `vector::R3` cannot be formatted using `{:?}`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Debug` is not implemented for `vector::R3`
[INFO] [stdout]     = note: add `#[derive(Debug)]` to `vector::R3` or manually `impl Debug for vector::R3`
[INFO] [stdout]     = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider annotating `vector::R3` with `#[derive(Debug)]`
[INFO] [stdout]     |
[INFO] [stdout] 21  + #[derive(Debug)]
[INFO] [stdout] 22  | pub struct R3(pub [f32; 3]);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0369]: binary operation `==` cannot be applied to type `vector::R3`
[INFO] [stdout]    --> src/vector.rs:164:9
[INFO] [stdout]     |
[INFO] [stdout] 164 |         assert_eq!(x.norm(), [1.0, 0.0, 0.0].into())
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         vector::R3
[INFO] [stdout]     |         _
[INFO] [stdout]     |
[INFO] [stdout] note: an implementation of `PartialEq<_>` might be missing for `vector::R3`
[INFO] [stdout]    --> src/vector.rs:21:1
[INFO] [stdout]     |
[INFO] [stdout] 21  | pub struct R3(pub [f32; 3]);
[INFO] [stdout]     | ^^^^^^^^^^^^^ must implement `PartialEq<_>`
[INFO] [stdout]     = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider annotating `vector::R3` with `#[derive(PartialEq)]`
[INFO] [stdout]     |
[INFO] [stdout] 21  + #[derive(PartialEq)]
[INFO] [stdout] 22  | pub struct R3(pub [f32; 3]);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `vector::R3` doesn't implement `Debug`
[INFO] [stdout]    --> src/vector.rs:164:9
[INFO] [stdout]     |
[INFO] [stdout] 164 |         assert_eq!(x.norm(), [1.0, 0.0, 0.0].into())
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `vector::R3` cannot be formatted using `{:?}`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Debug` is not implemented for `vector::R3`
[INFO] [stdout]     = note: add `#[derive(Debug)]` to `vector::R3` or manually `impl Debug for vector::R3`
[INFO] [stdout]     = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider annotating `vector::R3` with `#[derive(Debug)]`
[INFO] [stdout]     |
[INFO] [stdout] 21  + #[derive(Debug)]
[INFO] [stdout] 22  | pub struct R3(pub [f32; 3]);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::num::Real`
[INFO] [stdout]  --> src/vector.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     crate::num::Real,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0369.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hex_math` (lib test) due to 7 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "632bb64dfa2a914a0f86772a64d00c31536e3c184fa6fed6c8eb153f66df8c97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "632bb64dfa2a914a0f86772a64d00c31536e3c184fa6fed6c8eb153f66df8c97", kill_on_drop: false }`
[INFO] [stdout] 632bb64dfa2a914a0f86772a64d00c31536e3c184fa6fed6c8eb153f66df8c97
