Sep 19 23:29:57.903 INFO checking numer-0.1.0 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 19 23:29:57.903 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 19 23:29:57.903 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-0/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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 +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 23:29:58.099 INFO blam! 564bd022a0b868221fc996c6c666365a9aa2c6b72fd7810ca8a9f582c9a5bdd9
Sep 19 23:29:58.101 INFO running `"docker" "start" "-a" "564bd022a0b868221fc996c6c666365a9aa2c6b72fd7810ca8a9f582c9a5bdd9"`
Sep 19 23:29:59.288 INFO kablam! usermod: no changes
Sep 19 23:29:59.360 INFO kablam!     Checking numer v0.1.0 (/source)
Sep 19 23:29:59.545 INFO kablam! error[E0432]: unresolved import `core::num::Float`
Sep 19 23:29:59.545 INFO kablam!   --> src/lib.rs:11:5
Sep 19 23:29:59.545 INFO kablam!    |
Sep 19 23:29:59.546 INFO kablam! 11 | use core::num::Float;
Sep 19 23:29:59.549 INFO kablam!    |     ^^^^^^^^^^^^^^^^ no `Float` in `num`
Sep 19 23:29:59.549 INFO kablam! 
Sep 19 23:29:59.566 INFO kablam! warning: unused import: `core::num::Float`
Sep 19 23:29:59.566 INFO kablam!   --> src/lib.rs:11:5
Sep 19 23:29:59.566 INFO kablam!    |
Sep 19 23:29:59.566 INFO kablam! 11 | use core::num::Float;
Sep 19 23:29:59.566 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Sep 19 23:29:59.566 INFO kablam!    |
Sep 19 23:29:59.566 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 19 23:29:59.566 INFO kablam! 
Sep 19 23:29:59.622 INFO kablam! error[E0599]: no method named `powi` found for type `f32` in the current scope
Sep 19 23:29:59.622 INFO kablam!   --> src/lib.rs:22:46
Sep 19 23:29:59.622 INFO kablam!    |
Sep 19 23:29:59.622 INFO kablam! 22 |         #[inline] fn root(self) -> $T { self.powi(N::to_usize() as i32).recip() }
Sep 19 23:29:59.622 INFO kablam!    |                                              ^^^^
Sep 19 23:29:59.622 INFO kablam! ...
Sep 19 23:29:59.622 INFO kablam! 26 | impl_Radical_float!(f32);
Sep 19 23:29:59.622 INFO kablam!    | ------------------------- in this macro invocation
Sep 19 23:29:59.622 INFO kablam!    |
Sep 19 23:29:59.622 INFO kablam!    = help: items from traits can only be used if the trait is in scope
Sep 19 23:29:59.622 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it:
Sep 19 23:29:59.622 INFO kablam!    |
Sep 19 23:29:59.622 INFO kablam! 10 | use typenum::Pow;
Sep 19 23:29:59.622 INFO kablam!    |
Sep 19 23:29:59.622 INFO kablam! 
Sep 19 23:29:59.622 INFO kablam! error[E0599]: no method named `powi` found for type `f64` in the current scope
Sep 19 23:29:59.622 INFO kablam!   --> src/lib.rs:22:46
Sep 19 23:29:59.622 INFO kablam!    |
Sep 19 23:29:59.622 INFO kablam! 22 |         #[inline] fn root(self) -> $T { self.powi(N::to_usize() as i32).recip() }
Sep 19 23:29:59.622 INFO kablam!    |                                              ^^^^
Sep 19 23:29:59.622 INFO kablam! ...
Sep 19 23:29:59.622 INFO kablam! 27 | impl_Radical_float!(f64);
Sep 19 23:29:59.622 INFO kablam!    | ------------------------- in this macro invocation
Sep 19 23:29:59.622 INFO kablam!    |
Sep 19 23:29:59.622 INFO kablam!    = help: items from traits can only be used if the trait is in scope
Sep 19 23:29:59.623 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it:
Sep 19 23:29:59.623 INFO kablam!    |
Sep 19 23:29:59.623 INFO kablam! 10 | use typenum::Pow;
Sep 19 23:29:59.623 INFO kablam!    |
Sep 19 23:29:59.623 INFO kablam! 
Sep 19 23:29:59.631 INFO kablam! error: aborting due to 3 previous errors
Sep 19 23:29:59.631 INFO kablam! 
Sep 19 23:29:59.631 INFO kablam! Some errors occurred: E0432, E0599.
Sep 19 23:29:59.631 INFO kablam! For more information about an error, try `rustc --explain E0432`.
Sep 19 23:29:59.642 INFO kablam! error: Could not compile `numer`.
Sep 19 23:29:59.642 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 19 23:29:59.774 INFO kablam! error[E0432]: unresolved import `core::num::Float`
Sep 19 23:29:59.774 INFO kablam!   --> src/lib.rs:11:5
Sep 19 23:29:59.774 INFO kablam!    |
Sep 19 23:29:59.774 INFO kablam! 11 | use core::num::Float;
Sep 19 23:29:59.774 INFO kablam!    |     ^^^^^^^^^^^^^^^^ no `Float` in `num`
Sep 19 23:29:59.774 INFO kablam! 
Sep 19 23:29:59.774 INFO kablam! warning: unused import: `core::num::Float`
Sep 19 23:29:59.774 INFO kablam!   --> src/lib.rs:11:5
Sep 19 23:29:59.774 INFO kablam!    |
Sep 19 23:29:59.774 INFO kablam! 11 | use core::num::Float;
Sep 19 23:29:59.775 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Sep 19 23:29:59.775 INFO kablam!    |
Sep 19 23:29:59.775 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 19 23:29:59.775 INFO kablam! 
Sep 19 23:29:59.784 INFO kablam! error: aborting due to previous error
Sep 19 23:29:59.784 INFO kablam! 
Sep 19 23:29:59.784 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Sep 19 23:29:59.784 INFO kablam! error: Could not compile `numer`.
Sep 19 23:29:59.784 INFO kablam! 
Sep 19 23:29:59.784 INFO kablam! To learn more, run the command again with --verbose.
Sep 19 23:29:59.786 INFO kablam! su: No module specific data is present
Sep 19 23:30:00.644 INFO running `"docker" "rm" "-f" "564bd022a0b868221fc996c6c666365a9aa2c6b72fd7810ca8a9f582c9a5bdd9"`
Sep 19 23:30:00.742 INFO blam! 564bd022a0b868221fc996c6c666365a9aa2c6b72fd7810ca8a9f582c9a5bdd9