[INFO] crate dq 0.1.0 is already in cache
[INFO] extracting crate dq 0.1.0 into work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/reg/dq/0.1.0
[INFO] extracting crate dq 0.1.0 into work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/reg/dq/0.1.0
[INFO] validating manifest of dq-0.1.0 on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of dq-0.1.0 on toolchain try#99a7498759a22b5684caf798a98b7e90ad9d2443
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing dq-0.1.0
[INFO] finished frobbing dq-0.1.0
[INFO] frobbed toml for dq-0.1.0 written to work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/reg/dq/0.1.0/Cargo.toml
[INFO] started frobbing dq-0.1.0
[INFO] finished frobbing dq-0.1.0
[INFO] frobbed toml for dq-0.1.0 written to work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/reg/dq/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking dq-0.1.0 against master#e305df1846a6d985315917ae0c81b74af8b4e641 for pr-60039-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039-1/worker-4/master#e305df1846a6d985315917ae0c81b74af8b4e641:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/reg/dq/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 24dc4a89855cc5e3819ac7038d38f842fb2fdfaf0596bede8fe267347c28c825
[INFO] running `"docker" "start" "-a" "24dc4a89855cc5e3819ac7038d38f842fb2fdfaf0596bede8fe267347c28c825"`
[INFO] [stderr]     Checking alga v0.8.2
[INFO] [stderr]     Checking nalgebra v0.17.3
[INFO] [stderr]     Checking dq v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/dual_quaternion.rs:454:9
[INFO] [stderr]     |
[INFO] [stderr] 454 |         /// todo should re^2 + 1 be sqrt or not?
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 455 |         let one = Quaternion::<N>::one();
[INFO] [stderr]     |         --------------------------------- rustdoc does not generate documentation for statements
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_doc_comments)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]    --> src/dual_quaternion.rs:454:9
[INFO] [stderr]     |
[INFO] [stderr] 454 |         /// todo should re^2 + 1 be sqrt or not?
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 455 |         let one = Quaternion::<N>::one();
[INFO] [stderr]     |         --------------------------------- rustdoc does not generate documentation for statements
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_doc_comments)] on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `num_traits`
[INFO] [stderr]  --> src/dual_quaternion.rs:8:9
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub use num_traits::{One, Zero, Inv, Pow, Signed, Num};
[INFO] [stderr]   |         ^^^^^^^^^^ help: a similar path exists: `self::num_traits`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `nalgebra`
[INFO] [stderr]  --> src/dual_quaternion.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use nalgebra::{Quaternion, Real, Vector3};
[INFO] [stderr]   |     ^^^^^^^^ help: a similar path exists: `self::nalgebra`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `approx`
[INFO] [stderr]   --> src/dual_quaternion.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use approx::{RelativeEq, AbsDiffEq};
[INFO] [stderr]    |     ^^^^^^ help: a similar path exists: `self::approx`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `nalgebra`
[INFO] [stderr]  --> src/screw.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use nalgebra::{Real, Vector3};
[INFO] [stderr]   |     ^^^^^^^^ help: a similar path exists: `self::nalgebra`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::screw::Screw`
[INFO] [stderr]   --> src/dual_quaternion.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use crate::screw::Screw;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/dual_quaternion.rs:425:34
[INFO] [stderr]     |
[INFO] [stderr] 425 |         Self::new(self.re.cos(), (-self.re.sin() * self.du))
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0432`.
[INFO] [stderr] error: Could not compile `dq`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0432]: unresolved import `num_traits`
[INFO] [stderr]  --> src/dual_quaternion.rs:8:9
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub use num_traits::{One, Zero, Inv, Pow, Signed, Num};
[INFO] [stderr]   |         ^^^^^^^^^^ help: a similar path exists: `self::num_traits`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `nalgebra`
[INFO] [stderr]  --> src/dual_quaternion.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use nalgebra::{Quaternion, Real, Vector3};
[INFO] [stderr]   |     ^^^^^^^^ help: a similar path exists: `self::nalgebra`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `approx`
[INFO] [stderr]   --> src/dual_quaternion.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use approx::{RelativeEq, AbsDiffEq};
[INFO] [stderr]    |     ^^^^^^ help: a similar path exists: `self::approx`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `nalgebra`
[INFO] [stderr]  --> src/screw.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use nalgebra::{Real, Vector3};
[INFO] [stderr]   |     ^^^^^^^^ help: a similar path exists: `self::nalgebra`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::screw::Screw`
[INFO] [stderr]   --> src/dual_quaternion.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use crate::screw::Screw;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]    --> src/dual_quaternion.rs:425:34
[INFO] [stderr]     |
[INFO] [stderr] 425 |         Self::new(self.re.cos(), (-self.re.sin() * self.du))
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_parens)] on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0432`.
[INFO] [stderr] error: Could not compile `dq`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "24dc4a89855cc5e3819ac7038d38f842fb2fdfaf0596bede8fe267347c28c825"`
[INFO] running `"docker" "rm" "-f" "24dc4a89855cc5e3819ac7038d38f842fb2fdfaf0596bede8fe267347c28c825"`
[INFO] [stdout] 24dc4a89855cc5e3819ac7038d38f842fb2fdfaf0596bede8fe267347c28c825