Aug 18 03:11:01.316 INFO checking base32768-0.1.0 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 18 03:11:01.316 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 18 03:11:01.317 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 18 03:11:01.317 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-5/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 18 03:11:01.643 INFO blam! f0838ce1e76a5b354d6956b8544407cab6ecade06490a6d6301131b15aef41fa
Aug 18 03:11:01.645 INFO running `"docker" "start" "-a" "f0838ce1e76a5b354d6956b8544407cab6ecade06490a6d6301131b15aef41fa"`
Aug 18 03:11:02.596 INFO kablam!     Checking base32768 v0.1.0 (file:///source)
Aug 18 03:11:04.464 INFO kablam! error[E0635]: unknown feature `io`
Aug 18 03:11:04.464 INFO kablam!  --> src/lib.rs:1:12
Aug 18 03:11:04.464 INFO kablam!   |
Aug 18 03:11:04.464 INFO kablam! 1 | #![feature(io)]
Aug 18 03:11:04.464 INFO kablam!   |            ^^
Aug 18 03:11:04.474 INFO kablam! 
Aug 18 03:11:04.496 INFO kablam! error: aborting due to previous error
Aug 18 03:11:04.497 INFO kablam! 
Aug 18 03:11:04.497 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Aug 18 03:11:04.516 INFO kablam! error: Could not compile `base32768`.
Aug 18 03:11:04.517 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 18 03:11:04.767 INFO kablam! error[E0599]: no method named `chars` found for type `std::fs::File` in the current scope
Aug 18 03:11:04.767 INFO kablam!    --> src/lib.rs:199:52
Aug 18 03:11:04.767 INFO kablam!     |
Aug 18 03:11:04.767 INFO kablam! 199 |                 let test_string: String = txt_file.chars().map(|c| c.unwrap()).collect();
Aug 18 03:11:04.767 INFO kablam!     |                                                    ^^^^^
Aug 18 03:11:04.767 INFO kablam! 
Aug 18 03:11:04.958 INFO kablam! error: aborting due to previous error
Aug 18 03:11:04.958 INFO kablam! 
Aug 18 03:11:04.958 INFO kablam! For more information about this error, try `rustc --explain E0599`.
Aug 18 03:11:04.972 INFO kablam! error: Could not compile `base32768`.
Aug 18 03:11:04.973 INFO kablam! 
Aug 18 03:11:04.973 INFO kablam! To learn more, run the command again with --verbose.
Aug 18 03:11:04.975 INFO kablam! su: No module specific data is present
Aug 18 03:11:05.547 INFO running `"docker" "rm" "-f" "f0838ce1e76a5b354d6956b8544407cab6ecade06490a6d6301131b15aef41fa"`
Aug 18 03:11:05.718 INFO blam! f0838ce1e76a5b354d6956b8544407cab6ecade06490a6d6301131b15aef41fa