Sep 02 20:06:34.479 INFO checking base32768-0.1.0 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 20:06:34.479 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 20:06:34.479 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-3/try#952c7dbfa2628309f557b367929ffc17af20b332:/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=500" "-e" "CMD=cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 20:06:34.629 INFO blam! 0e488c340c17bea930fe4a1cec7dfdf285fdd39e9067a9eac0ff907b523db030
Sep 02 20:06:34.631 INFO running `"docker" "start" "-a" "0e488c340c17bea930fe4a1cec7dfdf285fdd39e9067a9eac0ff907b523db030"`
Sep 02 20:06:35.219 INFO kablam!     Checking base32768 v0.1.0 (file:///source)
Sep 02 20:06:36.177 INFO kablam! error[E0635]: unknown feature `io`
Sep 02 20:06:36.177 INFO kablam!  --> src/lib.rs:1:12
Sep 02 20:06:36.177 INFO kablam!   |
Sep 02 20:06:36.177 INFO kablam! 1 | #![feature(io)]
Sep 02 20:06:36.177 INFO kablam!   |            ^^
Sep 02 20:06:36.177 INFO kablam! 
Sep 02 20:06:36.185 INFO kablam! error: aborting due to previous error
Sep 02 20:06:36.185 INFO kablam! 
Sep 02 20:06:36.185 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 02 20:06:36.192 INFO kablam! error: Could not compile `base32768`.
Sep 02 20:06:36.192 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 02 20:06:36.228 INFO kablam! error[E0599]: no method named `chars` found for type `std::fs::File` in the current scope
Sep 02 20:06:36.228 INFO kablam!    --> src/lib.rs:199:52
Sep 02 20:06:36.228 INFO kablam!     |
Sep 02 20:06:36.228 INFO kablam! 199 |                 let test_string: String = txt_file.chars().map(|c| c.unwrap()).collect();
Sep 02 20:06:36.228 INFO kablam!     |                                                    ^^^^^
Sep 02 20:06:36.228 INFO kablam! 
Sep 02 20:06:36.355 INFO kablam! error: aborting due to previous error
Sep 02 20:06:36.355 INFO kablam! 
Sep 02 20:06:36.355 INFO kablam! For more information about this error, try `rustc --explain E0599`.
Sep 02 20:06:36.365 INFO kablam! error: Could not compile `base32768`.
Sep 02 20:06:36.365 INFO kablam! 
Sep 02 20:06:36.366 INFO kablam! To learn more, run the command again with --verbose.
Sep 02 20:06:36.367 INFO kablam! su: No module specific data is present
Sep 02 20:06:36.854 INFO running `"docker" "rm" "-f" "0e488c340c17bea930fe4a1cec7dfdf285fdd39e9067a9eac0ff907b523db030"`
Sep 02 20:06:36.980 INFO blam! 0e488c340c17bea930fe4a1cec7dfdf285fdd39e9067a9eac0ff907b523db030