Sep 19 21:36:58.768 INFO checking numer-0.1.0 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 21:36:58.768 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 21:36:58.768 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-3/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 21:36:59.071 INFO blam! eb85421ac40f4ce9cf4d504c8695938d4bd2213f8c680327f5495156e17aae0c
Sep 19 21:36:59.075 INFO running `"docker" "start" "-a" "eb85421ac40f4ce9cf4d504c8695938d4bd2213f8c680327f5495156e17aae0c"`
Sep 19 21:37:00.484 INFO kablam! usermod: no changes
Sep 19 21:37:00.553 INFO kablam!     Checking numer v0.1.0 (/source)
Sep 19 21:37:00.635 INFO kablam! error[E0432]: unresolved import `core::num::Float`
Sep 19 21:37:00.635 INFO kablam!   --> src/lib.rs:11:5
Sep 19 21:37:00.636 INFO kablam!    |
Sep 19 21:37:00.636 INFO kablam! 11 | use core::num::Float;
Sep 19 21:37:00.636 INFO kablam!    |     ^^^^^^^^^^^^^^^^ no `Float` in `num`
Sep 19 21:37:00.637 INFO kablam! 
Sep 19 21:37:00.637 INFO kablam! warning: unused import: `core::num::Float`
Sep 19 21:37:00.637 INFO kablam!   --> src/lib.rs:11:5
Sep 19 21:37:00.637 INFO kablam!    |
Sep 19 21:37:00.638 INFO kablam! 11 | use core::num::Float;
Sep 19 21:37:00.638 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Sep 19 21:37:00.638 INFO kablam!    |
Sep 19 21:37:00.639 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 19 21:37:00.639 INFO kablam! 
Sep 19 21:37:00.675 INFO kablam! error[E0599]: no method named `powi` found for type `f32` in the current scope
Sep 19 21:37:00.676 INFO kablam!   --> src/lib.rs:22:46
Sep 19 21:37:00.676 INFO kablam!    |
Sep 19 21:37:00.676 INFO kablam! 22 |         #[inline] fn root(self) -> $T { self.powi(N::to_usize() as i32).recip() }
Sep 19 21:37:00.677 INFO kablam!    |                                              ^^^^
Sep 19 21:37:00.677 INFO kablam! ...
Sep 19 21:37:00.677 INFO kablam! 26 | impl_Radical_float!(f32);
Sep 19 21:37:00.678 INFO kablam!    | ------------------------- in this macro invocation
Sep 19 21:37:00.678 INFO kablam!    |
Sep 19 21:37:00.678 INFO kablam!    = help: items from traits can only be used if the trait is in scope
Sep 19 21:37:00.678 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it:
Sep 19 21:37:00.679 INFO kablam!    |
Sep 19 21:37:00.679 INFO kablam! 10 | use typenum::Pow;
Sep 19 21:37:00.679 INFO kablam!    |
Sep 19 21:37:00.679 INFO kablam! 
Sep 19 21:37:00.680 INFO kablam! error[E0599]: no method named `powi` found for type `f64` in the current scope
Sep 19 21:37:00.680 INFO kablam!   --> src/lib.rs:22:46
Sep 19 21:37:00.680 INFO kablam!    |
Sep 19 21:37:00.680 INFO kablam! 22 |         #[inline] fn root(self) -> $T { self.powi(N::to_usize() as i32).recip() }
Sep 19 21:37:00.681 INFO kablam!    |                                              ^^^^
Sep 19 21:37:00.681 INFO kablam! ...
Sep 19 21:37:00.681 INFO kablam! 27 | impl_Radical_float!(f64);
Sep 19 21:37:00.681 INFO kablam!    | ------------------------- in this macro invocation
Sep 19 21:37:00.681 INFO kablam!    |
Sep 19 21:37:00.682 INFO kablam!    = help: items from traits can only be used if the trait is in scope
Sep 19 21:37:00.682 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it:
Sep 19 21:37:00.682 INFO kablam!    |
Sep 19 21:37:00.685 INFO kablam! 10 | use typenum::Pow;
Sep 19 21:37:00.685 INFO kablam!    |
Sep 19 21:37:00.685 INFO kablam! 
Sep 19 21:37:00.685 INFO kablam! error: aborting due to 3 previous errors
Sep 19 21:37:00.685 INFO kablam! 
Sep 19 21:37:00.685 INFO kablam! Some errors occurred: E0432, E0599.
Sep 19 21:37:00.685 INFO kablam! For more information about an error, try `rustc --explain E0432`.
Sep 19 21:37:00.685 INFO kablam! error: Could not compile `numer`.
Sep 19 21:37:00.685 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 19 21:37:00.837 INFO kablam! error[E0432]: unresolved import `core::num::Float`
Sep 19 21:37:00.837 INFO kablam!   --> src/lib.rs:11:5
Sep 19 21:37:00.837 INFO kablam!    |
Sep 19 21:37:00.837 INFO kablam! 11 | use core::num::Float;
Sep 19 21:37:00.837 INFO kablam!    |     ^^^^^^^^^^^^^^^^ no `Float` in `num`
Sep 19 21:37:00.837 INFO kablam! 
Sep 19 21:37:00.838 INFO kablam! warning: unused import: `core::num::Float`
Sep 19 21:37:00.838 INFO kablam!   --> src/lib.rs:11:5
Sep 19 21:37:00.838 INFO kablam!    |
Sep 19 21:37:00.838 INFO kablam! 11 | use core::num::Float;
Sep 19 21:37:00.838 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Sep 19 21:37:00.838 INFO kablam!    |
Sep 19 21:37:00.838 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 19 21:37:00.838 INFO kablam! 
Sep 19 21:37:00.845 INFO kablam! error: aborting due to previous error
Sep 19 21:37:00.845 INFO kablam! 
Sep 19 21:37:00.845 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Sep 19 21:37:00.855 INFO kablam! error: Could not compile `numer`.
Sep 19 21:37:00.855 INFO kablam! 
Sep 19 21:37:00.855 INFO kablam! To learn more, run the command again with --verbose.
Sep 19 21:37:00.856 INFO kablam! su: No module specific data is present
Sep 19 21:37:01.442 INFO running `"docker" "rm" "-f" "eb85421ac40f4ce9cf4d504c8695938d4bd2213f8c680327f5495156e17aae0c"`
Sep 19 21:37:01.519 INFO blam! eb85421ac40f4ce9cf4d504c8695938d4bd2213f8c680327f5495156e17aae0c