Sep 10 14:50:05.613 INFO checking mat4-0.1.4 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 14:50:05.613 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 14:50:05.613 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-0/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 14:50:05.763 INFO blam! 278db4ea51ea689416c9cd65b4d0061e911540087a7e803b12bddce18f1e0ede
Sep 10 14:50:05.765 INFO running `"docker" "start" "-a" "278db4ea51ea689416c9cd65b4d0061e911540087a7e803b12bddce18f1e0ede"`
Sep 10 14:50:06.679 INFO kablam! usermod: no changes
Sep 10 14:50:06.702 INFO kablam!     Checking number_traits v0.2.4
Sep 10 14:50:07.556 INFO kablam! error[E0635]: unknown feature `u128_type`
Sep 10 14:50:07.556 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/number_traits-0.2.4/src/lib.rs:4:12
Sep 10 14:50:07.556 INFO kablam!   |
Sep 10 14:50:07.556 INFO kablam! 4 | #![feature(u128_type, i128_type, u128, i128)]
Sep 10 14:50:07.556 INFO kablam!   |            ^^^^^^^^^
Sep 10 14:50:07.556 INFO kablam! 
Sep 10 14:50:07.556 INFO kablam! error[E0635]: unknown feature `u128`
Sep 10 14:50:07.556 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/number_traits-0.2.4/src/lib.rs:4:34
Sep 10 14:50:07.556 INFO kablam!   |
Sep 10 14:50:07.556 INFO kablam! 4 | #![feature(u128_type, i128_type, u128, i128)]
Sep 10 14:50:07.556 INFO kablam!   |                                  ^^^^
Sep 10 14:50:07.556 INFO kablam! 
Sep 10 14:50:07.599 INFO kablam! error: aborting due to 2 previous errors
Sep 10 14:50:07.599 INFO kablam! 
Sep 10 14:50:07.599 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 10 14:50:07.606 INFO kablam! error: Could not compile `number_traits`.
Sep 10 14:50:07.606 INFO kablam! 
Sep 10 14:50:07.606 INFO kablam! To learn more, run the command again with --verbose.
Sep 10 14:50:07.607 INFO kablam! su: No module specific data is present
Sep 10 14:50:08.578 INFO running `"docker" "rm" "-f" "278db4ea51ea689416c9cd65b4d0061e911540087a7e803b12bddce18f1e0ede"`
Sep 10 14:50:08.628 INFO blam! 278db4ea51ea689416c9cd65b4d0061e911540087a7e803b12bddce18f1e0ede