Sep 18 00:27:47.016 INFO checking futf-0.1.4 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 18 00:27:47.016 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 18 00:27:47.016 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-1/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 00:27:47.349 INFO blam! d74929cfc70467aa4b25f75e81b3629aed5d291a566f1b17f9128c196f610f6e
Sep 18 00:27:47.355 INFO running `"docker" "start" "-a" "d74929cfc70467aa4b25f75e81b3629aed5d291a566f1b17f9128c196f610f6e"`
Sep 18 00:27:48.269 INFO kablam! usermod: no changes
Sep 18 00:27:48.297 INFO kablam!     Checking futf v0.1.4 (/source)
Sep 18 00:27:48.887 INFO kablam! error[E0635]: unknown feature `str_char`
Sep 18 00:27:48.887 INFO kablam!  --> src/lib.rs:7:33
Sep 18 00:27:48.887 INFO kablam!   |
Sep 18 00:27:48.887 INFO kablam! 7 | #![cfg_attr(test, feature(test, str_char))]
Sep 18 00:27:48.887 INFO kablam!   |                                 ^^^^^^^^
Sep 18 00:27:48.887 INFO kablam! 
Sep 18 00:27:48.902 INFO kablam! error: aborting due to previous error
Sep 18 00:27:48.902 INFO kablam! 
Sep 18 00:27:48.903 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 18 00:27:48.909 INFO kablam! error: Could not compile `futf`.
Sep 18 00:27:48.910 INFO kablam! 
Sep 18 00:27:48.910 INFO kablam! To learn more, run the command again with --verbose.
Sep 18 00:27:48.911 INFO kablam! su: No module specific data is present
Sep 18 00:27:50.019 INFO running `"docker" "rm" "-f" "d74929cfc70467aa4b25f75e81b3629aed5d291a566f1b17f9128c196f610f6e"`
Sep 18 00:27:50.074 INFO blam! d74929cfc70467aa4b25f75e81b3629aed5d291a566f1b17f9128c196f610f6e