Sep 18 00:57:56.123 INFO checking expression-num-0.2.2 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 18 00:57:56.124 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 18 00:57:56.124 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-4/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 18 00:57:56.311 INFO blam! 529846f23d81ce6003c3be0afe2496f0722e3a6a994e1cb2e0453980b2df191a
Sep 18 00:57:56.318 INFO running `"docker" "start" "-a" "529846f23d81ce6003c3be0afe2496f0722e3a6a994e1cb2e0453980b2df191a"`
Sep 18 00:57:56.819 INFO kablam! usermod: no changes
Sep 18 00:57:56.864 INFO kablam!     Checking expression v0.3.3
Sep 18 00:57:57.355 INFO kablam!     Checking expression-num v0.2.2 (/source)
Sep 18 00:57:57.843 INFO kablam! error[E0432]: unresolved imports `std::num::Zero`, `std::num::One`
Sep 18 00:57:57.844 INFO kablam!  --> src/lib.rs:8:16
Sep 18 00:57:57.844 INFO kablam!   |
Sep 18 00:57:57.845 INFO kablam! 8 | use std::num::{Zero, One};
Sep 18 00:57:57.845 INFO kablam!   |                ^^^^  ^^^ no `One` in `num`
Sep 18 00:57:57.845 INFO kablam!   |                |
Sep 18 00:57:57.846 INFO kablam!   |                no `Zero` in `num`
Sep 18 00:57:57.846 INFO kablam! 
Sep 18 00:57:57.847 INFO kablam! error: aborting due to previous error
Sep 18 00:57:57.848 INFO kablam! 
Sep 18 00:57:57.848 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Sep 18 00:57:57.871 INFO kablam! error: Could not compile `expression-num`.
Sep 18 00:57:57.872 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 18 00:57:57.931 INFO kablam! error[E0432]: unresolved imports `std::num::Zero`, `std::num::One`
Sep 18 00:57:57.932 INFO kablam!  --> src/lib.rs:8:16
Sep 18 00:57:57.932 INFO kablam!   |
Sep 18 00:57:57.932 INFO kablam! 8 | use std::num::{Zero, One};
Sep 18 00:57:57.932 INFO kablam!   |                ^^^^  ^^^ no `One` in `num`
Sep 18 00:57:57.932 INFO kablam!   |                |
Sep 18 00:57:57.932 INFO kablam!   |                no `Zero` in `num`
Sep 18 00:57:57.933 INFO kablam! 
Sep 18 00:57:57.946 INFO kablam! error: aborting due to previous error
Sep 18 00:57:57.946 INFO kablam! 
Sep 18 00:57:57.946 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Sep 18 00:57:57.953 INFO kablam! error: Could not compile `expression-num`.
Sep 18 00:57:57.953 INFO kablam! 
Sep 18 00:57:57.953 INFO kablam! To learn more, run the command again with --verbose.
Sep 18 00:57:57.954 INFO kablam! su: No module specific data is present
Sep 18 00:57:58.515 INFO running `"docker" "rm" "-f" "529846f23d81ce6003c3be0afe2496f0722e3a6a994e1cb2e0453980b2df191a"`
Sep 18 00:57:58.642 INFO blam! 529846f23d81ce6003c3be0afe2496f0722e3a6a994e1cb2e0453980b2df191a