Sep 10 22:13:23.840 INFO checking binomial_tree-0.3.4 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 22:13:23.840 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 22:13:23.840 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-2/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 22:13:24.027 INFO blam! e9d0afd5eed20e92c878c945386e4840c62e891d927bebbb4dce840d46fd6c03
Sep 10 22:13:24.028 INFO running `"docker" "start" "-a" "e9d0afd5eed20e92c878c945386e4840c62e891d927bebbb4dce840d46fd6c03"`
Sep 10 22:13:24.656 INFO kablam! usermod: no changes
Sep 10 22:13:24.694 INFO kablam!     Checking binomial_tree v0.3.4 (file:///source)
Sep 10 22:13:24.695 INFO kablam!     Checking special v0.7.8
Sep 10 22:13:24.695 INFO kablam!     Checking approx v0.2.1
Sep 10 22:13:24.696 INFO kablam!     Checking nrfind v1.0.2
Sep 10 22:13:25.487 INFO kablam! error[E0277]: the trait bound `T: num::Float` is not satisfied
Sep 10 22:13:25.487 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/nrfind-1.0.2/src/lib.rs:30:1
Sep 10 22:13:25.487 INFO kablam!    |
Sep 10 22:13:25.487 INFO kablam! 30 | pub type NumericSolutionResult<T: Float + Div + Sub + PartialOrd> = Result<T, T>;
Sep 10 22:13:25.487 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `num::Float` is not implemented for `T`
Sep 10 22:13:25.487 INFO kablam!    |
Sep 10 22:13:25.487 INFO kablam!    = help: consider adding a `where T: num::Float` bound
Sep 10 22:13:25.487 INFO kablam! 
Sep 10 22:13:25.497 INFO kablam! error: aborting due to previous error
Sep 10 22:13:25.497 INFO kablam! 
Sep 10 22:13:25.497 INFO kablam! For more information about this error, try `rustc --explain E0277`.
Sep 10 22:13:25.511 INFO kablam! error: Could not compile `nrfind`.
Sep 10 22:13:25.511 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 10 22:13:25.660 INFO kablam! error: build failed
Sep 10 22:13:25.662 INFO kablam! su: No module specific data is present
Sep 10 22:13:26.815 INFO running `"docker" "rm" "-f" "e9d0afd5eed20e92c878c945386e4840c62e891d927bebbb4dce840d46fd6c03"`
Sep 10 22:13:26.930 INFO blam! e9d0afd5eed20e92c878c945386e4840c62e891d927bebbb4dce840d46fd6c03