Sep 10 18:51:03.098 INFO checking futf-0.1.4 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 18:51:03.098 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 18:51:03.098 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-2/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 18:51:03.235 INFO blam! 4f412684053dea21be22aa1bc93b4a0870c779e27d2baf60967e10821c36c884
Sep 10 18:51:03.236 INFO running `"docker" "start" "-a" "4f412684053dea21be22aa1bc93b4a0870c779e27d2baf60967e10821c36c884"`
Sep 10 18:51:04.166 INFO kablam! usermod: no changes
Sep 10 18:51:04.201 INFO kablam!     Checking futf v0.1.4 (file:///source)
Sep 10 18:51:05.059 INFO kablam! error[E0635]: unknown feature `str_char`
Sep 10 18:51:05.059 INFO kablam!  --> src/lib.rs:7:33
Sep 10 18:51:05.060 INFO kablam!   |
Sep 10 18:51:05.060 INFO kablam! 7 | #![cfg_attr(test, feature(test, str_char))]
Sep 10 18:51:05.060 INFO kablam!   |                                 ^^^^^^^^
Sep 10 18:51:05.060 INFO kablam! 
Sep 10 18:51:05.086 INFO kablam! error: aborting due to previous error
Sep 10 18:51:05.086 INFO kablam! 
Sep 10 18:51:05.086 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 10 18:51:05.090 INFO kablam! error: Could not compile `futf`.
Sep 10 18:51:05.090 INFO kablam! 
Sep 10 18:51:05.090 INFO kablam! To learn more, run the command again with --verbose.
Sep 10 18:51:05.091 INFO kablam! su: No module specific data is present
Sep 10 18:51:06.068 INFO running `"docker" "rm" "-f" "4f412684053dea21be22aa1bc93b4a0870c779e27d2baf60967e10821c36c884"`
Sep 10 18:51:06.143 INFO blam! 4f412684053dea21be22aa1bc93b4a0870c779e27d2baf60967e10821c36c884