[INFO] fetching crate dq 0.1.0...
[INFO] testing dq-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate dq 0.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate dq 0.1.0 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 dq 0.1.0
[INFO] finished tweaking crates.io crate dq 0.1.0
[INFO] tweaked toml for crates.io crate dq 0.1.0 written to /workspace/builds/worker-7/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 5976c2be5aec6c79e0efdb429fdab53756f601778181c802ad3357650bb57fa4
[INFO] running `Command { std: "docker" "start" "-a" "5976c2be5aec6c79e0efdb429fdab53756f601778181c802ad3357650bb57fa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5976c2be5aec6c79e0efdb429fdab53756f601778181c802ad3357650bb57fa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5976c2be5aec6c79e0efdb429fdab53756f601778181c802ad3357650bb57fa4", kill_on_drop: false }`
[INFO] [stdout] 5976c2be5aec6c79e0efdb429fdab53756f601778181c802ad3357650bb57fa4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 88c70088d38ee3ca7a7e83cfeacc5401d31432d4fd09760014e2c2666fe1f11a
[INFO] running `Command { std: "docker" "start" "-a" "88c70088d38ee3ca7a7e83cfeacc5401d31432d4fd09760014e2c2666fe1f11a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.1.4
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling alga v0.8.2
[INFO] [stderr]    Compiling nalgebra v0.17.3
[INFO] [stderr]    Compiling dq v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `num_traits`
[INFO] [stdout]  --> src/dual_quaternion.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use num_traits::{One, Zero, Inv, Pow, Signed, Num};
[INFO] [stdout]   |         ^^^^^^^^^^ help: a similar path exists: `self::num_traits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `nalgebra`
[INFO] [stdout]  --> src/dual_quaternion.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use nalgebra::{Quaternion, Real, Vector3};
[INFO] [stdout]   |     ^^^^^^^^ help: a similar path exists: `self::nalgebra`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `approx`
[INFO] [stdout]   --> src/dual_quaternion.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use approx::{RelativeEq, AbsDiffEq};
[INFO] [stdout]    |     ^^^^^^ help: a similar path exists: `self::approx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `nalgebra`
[INFO] [stdout]  --> src/screw.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use nalgebra::{Real, Vector3};
[INFO] [stdout]   |     ^^^^^^^^ help: a similar path exists: `self::nalgebra`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::screw::Screw`
[INFO] [stdout]   --> src/dual_quaternion.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use crate::screw::Screw;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/dual_quaternion.rs:425:34
[INFO] [stdout]     |
[INFO] [stdout] 425 |         Self::new(self.re.cos(), (-self.re.sin() * self.du))
[INFO] [stdout]     |                                  ^                        ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 425 -         Self::new(self.re.cos(), (-self.re.sin() * self.du))
[INFO] [stdout] 425 +         Self::new(self.re.cos(), -self.re.sin() * self.du)
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/dual_quaternion.rs:454:9
[INFO] [stdout]     |
[INFO] [stdout] 454 |         /// todo should re^2 + 1 be sqrt or not?
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 455 |         let one = Quaternion::<N>::one();
[INFO] [stdout]     |         --------------------------------- rustdoc does not generate documentation for statements
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout]     = help: use `//` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dq` due to 5 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "88c70088d38ee3ca7a7e83cfeacc5401d31432d4fd09760014e2c2666fe1f11a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88c70088d38ee3ca7a7e83cfeacc5401d31432d4fd09760014e2c2666fe1f11a", kill_on_drop: false }`
[INFO] [stdout] 88c70088d38ee3ca7a7e83cfeacc5401d31432d4fd09760014e2c2666fe1f11a