Sep 18 00:27:42.960 INFO checking futf-0.1.4 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 18 00:27:42.960 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 18 00:27:42.960 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-2/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 18 00:27:43.426 INFO blam! d9095c7293ef95d26de2e4c361d6bd7515735e7f4b1e7f49a3e3f5a701763856
Sep 18 00:27:43.431 INFO running `"docker" "start" "-a" "d9095c7293ef95d26de2e4c361d6bd7515735e7f4b1e7f49a3e3f5a701763856"`
Sep 18 00:27:45.095 INFO kablam! usermod: no changes
Sep 18 00:27:45.175 INFO kablam!     Checking futf v0.1.4 (/source)
Sep 18 00:27:46.615 INFO kablam! error[E0635]: unknown feature `str_char`
Sep 18 00:27:46.615 INFO kablam!  --> src/lib.rs:7:33
Sep 18 00:27:46.615 INFO kablam!   |
Sep 18 00:27:46.615 INFO kablam! 7 | #![cfg_attr(test, feature(test, str_char))]
Sep 18 00:27:46.615 INFO kablam!   |                                 ^^^^^^^^
Sep 18 00:27:46.615 INFO kablam! 
Sep 18 00:27:46.635 INFO kablam! error: aborting due to previous error
Sep 18 00:27:46.635 INFO kablam! 
Sep 18 00:27:46.635 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 18 00:27:46.647 INFO kablam! error: Could not compile `futf`.
Sep 18 00:27:46.647 INFO kablam! 
Sep 18 00:27:46.647 INFO kablam! To learn more, run the command again with --verbose.
Sep 18 00:27:46.651 INFO kablam! su: No module specific data is present
Sep 18 00:27:47.533 INFO running `"docker" "rm" "-f" "d9095c7293ef95d26de2e4c361d6bd7515735e7f4b1e7f49a3e3f5a701763856"`
Sep 18 00:27:47.590 INFO blam! d9095c7293ef95d26de2e4c361d6bd7515735e7f4b1e7f49a3e3f5a701763856