Aug 11 19:25:36.954 INFO checking base32768-0.1.0 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 19:25:36.954 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 19:25:36.954 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 19:25:36.954 INFO running `"docker" "create" "-v" "/tmp/crater.4OQQrUSXwmAn:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-6/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 19:25:37.314 INFO blam! 0cef908f3e4c342e1f46f69d45092f5f79dc6b3b3325a21f6e2b077618d77967
Aug 11 19:25:37.317 INFO running `"docker" "start" "-a" "0cef908f3e4c342e1f46f69d45092f5f79dc6b3b3325a21f6e2b077618d77967"`
Aug 11 19:25:39.266 INFO kablam!     Checking base32768 v0.1.0 (file:///source)
Aug 11 19:25:39.995 INFO kablam! error[E0635]: unknown feature `io`
Aug 11 19:25:39.995 INFO kablam!  --> src/lib.rs:1:12
Aug 11 19:25:39.995 INFO kablam!   |
Aug 11 19:25:39.995 INFO kablam! 1 | #![feature(io)]
Aug 11 19:25:39.995 INFO kablam!   |            ^^
Aug 11 19:25:39.995 INFO kablam! 
Aug 11 19:25:40.004 INFO kablam! error: aborting due to previous error
Aug 11 19:25:40.004 INFO kablam! 
Aug 11 19:25:40.004 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Aug 11 19:25:40.012 INFO kablam! error: Could not compile `base32768`.
Aug 11 19:25:40.012 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 11 19:25:40.074 INFO kablam! error[E0599]: no method named `chars` found for type `std::fs::File` in the current scope
Aug 11 19:25:40.074 INFO kablam!    --> src/lib.rs:199:52
Aug 11 19:25:40.074 INFO kablam!     |
Aug 11 19:25:40.074 INFO kablam! 199 |                 let test_string: String = txt_file.chars().map(|c| c.unwrap()).collect();
Aug 11 19:25:40.074 INFO kablam!     |                                                    ^^^^^
Aug 11 19:25:40.074 INFO kablam! 
Aug 11 19:25:40.192 INFO kablam! error: aborting due to previous error
Aug 11 19:25:40.192 INFO kablam! 
Aug 11 19:25:40.192 INFO kablam! For more information about this error, try `rustc --explain E0599`.
Aug 11 19:25:40.198 INFO kablam! error: Could not compile `base32768`.
Aug 11 19:25:40.198 INFO kablam! 
Aug 11 19:25:40.198 INFO kablam! To learn more, run the command again with --verbose.
Aug 11 19:25:40.203 INFO kablam! su: No module specific data is present
Aug 11 19:25:40.766 INFO running `"docker" "rm" "-f" "0cef908f3e4c342e1f46f69d45092f5f79dc6b3b3325a21f6e2b077618d77967"`
Aug 11 19:25:40.950 INFO blam! 0cef908f3e4c342e1f46f69d45092f5f79dc6b3b3325a21f6e2b077618d77967