Sep 10 19:20:01.592 INFO checking expression-num-0.2.2 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 19:20:01.592 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 19:20:01.592 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 19:20:01.815 INFO blam! 22a72a0f22c751c16de11737a4d34b77664acec644d9060f0d8a394c49a2bd27
Sep 10 19:20:01.817 INFO running `"docker" "start" "-a" "22a72a0f22c751c16de11737a4d34b77664acec644d9060f0d8a394c49a2bd27"`
Sep 10 19:20:02.415 INFO kablam! usermod: no changes
Sep 10 19:20:02.452 INFO kablam!     Checking expression v0.3.3
Sep 10 19:20:02.868 INFO kablam!     Checking expression-num v0.2.2 (file:///source)
Sep 10 19:20:03.170 INFO kablam! error[E0432]: unresolved import `std::num::Zero`
Sep 10 19:20:03.170 INFO kablam!  --> src/lib.rs:8:16
Sep 10 19:20:03.170 INFO kablam!   |
Sep 10 19:20:03.170 INFO kablam! 8 | use std::num::{Zero, One};
Sep 10 19:20:03.170 INFO kablam!   |                ^^^^ no `Zero` in `num`
Sep 10 19:20:03.170 INFO kablam! 
Sep 10 19:20:03.170 INFO kablam! error[E0432]: unresolved import `std::num::One`
Sep 10 19:20:03.170 INFO kablam!  --> src/lib.rs:8:22
Sep 10 19:20:03.170 INFO kablam!   |
Sep 10 19:20:03.170 INFO kablam! 8 | use std::num::{Zero, One};
Sep 10 19:20:03.170 INFO kablam!   |                      ^^^ no `One` in `num`
Sep 10 19:20:03.170 INFO kablam! 
Sep 10 19:20:03.180 INFO kablam! error: aborting due to 2 previous errors
Sep 10 19:20:03.180 INFO kablam! 
Sep 10 19:20:03.180 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Sep 10 19:20:03.180 INFO kablam! error: Could not compile `expression-num`.
Sep 10 19:20:03.180 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 10 19:20:03.204 INFO kablam! error[E0432]: unresolved import `std::num::Zero`
Sep 10 19:20:03.204 INFO kablam!  --> src/lib.rs:8:16
Sep 10 19:20:03.204 INFO kablam!   |
Sep 10 19:20:03.204 INFO kablam! 8 | use std::num::{Zero, One};
Sep 10 19:20:03.204 INFO kablam!   |                ^^^^ no `Zero` in `num`
Sep 10 19:20:03.204 INFO kablam! 
Sep 10 19:20:03.204 INFO kablam! error[E0432]: unresolved import `std::num::One`
Sep 10 19:20:03.204 INFO kablam!  --> src/lib.rs:8:22
Sep 10 19:20:03.204 INFO kablam!   |
Sep 10 19:20:03.204 INFO kablam! 8 | use std::num::{Zero, One};
Sep 10 19:20:03.204 INFO kablam!   |                      ^^^ no `One` in `num`
Sep 10 19:20:03.204 INFO kablam! 
Sep 10 19:20:03.218 INFO kablam! error: aborting due to 2 previous errors
Sep 10 19:20:03.218 INFO kablam! 
Sep 10 19:20:03.218 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Sep 10 19:20:03.224 INFO kablam! error: Could not compile `expression-num`.
Sep 10 19:20:03.224 INFO kablam! 
Sep 10 19:20:03.224 INFO kablam! To learn more, run the command again with --verbose.
Sep 10 19:20:03.225 INFO kablam! su: No module specific data is present
Sep 10 19:20:03.709 INFO running `"docker" "rm" "-f" "22a72a0f22c751c16de11737a4d34b77664acec644d9060f0d8a394c49a2bd27"`
Sep 10 19:20:03.818 INFO blam! 22a72a0f22c751c16de11737a4d34b77664acec644d9060f0d8a394c49a2bd27