Sep 21 06:21:42.903 INFO checking numer-0.1.0 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 06:21:42.903 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 06:21:42.903 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-2/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 06:21:43.040 INFO blam! 828ac880ad068c628d7950bb4e73f1e02b84ebc9b6b97ac8b8167b0651aa5aa1
Sep 21 06:21:43.041 INFO running `"docker" "start" "-a" "828ac880ad068c628d7950bb4e73f1e02b84ebc9b6b97ac8b8167b0651aa5aa1"`
Sep 21 06:21:43.757 INFO kablam! usermod: no changes
Sep 21 06:21:43.798 INFO kablam!     Checking numer v0.1.0 (/source)
Sep 21 06:21:43.862 INFO kablam! error[E0432]: unresolved import `core::num::Float`
Sep 21 06:21:43.862 INFO kablam!   --> src/lib.rs:11:5
Sep 21 06:21:43.862 INFO kablam!    |
Sep 21 06:21:43.862 INFO kablam! 11 | use core::num::Float;
Sep 21 06:21:43.862 INFO kablam!    |     ^^^^^^^^^^^^^^^^ no `Float` in `num`
Sep 21 06:21:43.862 INFO kablam! 
Sep 21 06:21:43.862 INFO kablam! warning: unused import: `core::num::Float`
Sep 21 06:21:43.862 INFO kablam!   --> src/lib.rs:11:5
Sep 21 06:21:43.862 INFO kablam!    |
Sep 21 06:21:43.862 INFO kablam! 11 | use core::num::Float;
Sep 21 06:21:43.862 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Sep 21 06:21:43.862 INFO kablam!    |
Sep 21 06:21:43.862 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 21 06:21:43.862 INFO kablam! 
Sep 21 06:21:43.894 INFO kablam! error[E0599]: no method named `powi` found for type `f32` in the current scope
Sep 21 06:21:43.894 INFO kablam!   --> src/lib.rs:22:46
Sep 21 06:21:43.894 INFO kablam!    |
Sep 21 06:21:43.894 INFO kablam! 22 |         #[inline] fn root(self) -> $T { self.powi(N::to_usize() as i32).recip() }
Sep 21 06:21:43.894 INFO kablam!    |                                              ^^^^
Sep 21 06:21:43.894 INFO kablam! ...
Sep 21 06:21:43.894 INFO kablam! 26 | impl_Radical_float!(f32);
Sep 21 06:21:43.894 INFO kablam!    | ------------------------- in this macro invocation
Sep 21 06:21:43.894 INFO kablam!    |
Sep 21 06:21:43.894 INFO kablam!    = help: items from traits can only be used if the trait is in scope
Sep 21 06:21:43.894 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it:
Sep 21 06:21:43.894 INFO kablam!    |
Sep 21 06:21:43.894 INFO kablam! 10 | use typenum::Pow;
Sep 21 06:21:43.894 INFO kablam!    |
Sep 21 06:21:43.894 INFO kablam! 
Sep 21 06:21:43.895 INFO kablam! error[E0599]: no method named `powi` found for type `f64` in the current scope
Sep 21 06:21:43.895 INFO kablam!   --> src/lib.rs:22:46
Sep 21 06:21:43.895 INFO kablam!    |
Sep 21 06:21:43.895 INFO kablam! 22 |         #[inline] fn root(self) -> $T { self.powi(N::to_usize() as i32).recip() }
Sep 21 06:21:43.895 INFO kablam!    |                                              ^^^^
Sep 21 06:21:43.895 INFO kablam! ...
Sep 21 06:21:43.895 INFO kablam! 27 | impl_Radical_float!(f64);
Sep 21 06:21:43.895 INFO kablam!    | ------------------------- in this macro invocation
Sep 21 06:21:43.895 INFO kablam!    |
Sep 21 06:21:43.895 INFO kablam!    = help: items from traits can only be used if the trait is in scope
Sep 21 06:21:43.895 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it:
Sep 21 06:21:43.895 INFO kablam!    |
Sep 21 06:21:43.895 INFO kablam! 10 | use typenum::Pow;
Sep 21 06:21:43.895 INFO kablam!    |
Sep 21 06:21:43.895 INFO kablam! 
Sep 21 06:21:43.896 INFO kablam! error: aborting due to 3 previous errors
Sep 21 06:21:43.896 INFO kablam! 
Sep 21 06:21:43.896 INFO kablam! Some errors occurred: E0432, E0599.
Sep 21 06:21:43.896 INFO kablam! For more information about an error, try `rustc --explain E0432`.
Sep 21 06:21:43.900 INFO kablam! error: Could not compile `numer`.
Sep 21 06:21:43.900 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 21 06:21:43.980 INFO kablam! error[E0432]: unresolved import `core::num::Float`
Sep 21 06:21:43.980 INFO kablam!   --> src/lib.rs:11:5
Sep 21 06:21:43.980 INFO kablam!    |
Sep 21 06:21:43.980 INFO kablam! 11 | use core::num::Float;
Sep 21 06:21:43.980 INFO kablam!    |     ^^^^^^^^^^^^^^^^ no `Float` in `num`
Sep 21 06:21:43.980 INFO kablam! 
Sep 21 06:21:43.986 INFO kablam! warning: unused import: `core::num::Float`
Sep 21 06:21:43.986 INFO kablam!   --> src/lib.rs:11:5
Sep 21 06:21:43.986 INFO kablam!    |
Sep 21 06:21:43.986 INFO kablam! 11 | use core::num::Float;
Sep 21 06:21:43.986 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Sep 21 06:21:43.986 INFO kablam!    |
Sep 21 06:21:43.986 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 21 06:21:43.986 INFO kablam! 
Sep 21 06:21:43.986 INFO kablam! error: aborting due to previous error
Sep 21 06:21:43.986 INFO kablam! 
Sep 21 06:21:43.986 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Sep 21 06:21:43.991 INFO kablam! error: Could not compile `numer`.
Sep 21 06:21:43.991 INFO kablam! 
Sep 21 06:21:43.991 INFO kablam! To learn more, run the command again with --verbose.
Sep 21 06:21:43.994 INFO kablam! su: No module specific data is present
Sep 21 06:21:44.824 INFO running `"docker" "rm" "-f" "828ac880ad068c628d7950bb4e73f1e02b84ebc9b6b97ac8b8167b0651aa5aa1"`
Sep 21 06:21:44.945 INFO blam! 828ac880ad068c628d7950bb4e73f1e02b84ebc9b6b97ac8b8167b0651aa5aa1