Jul 12 13:53:42.852 INFO checking argparse-0.2.1 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 12 13:53:42.852 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 13:53:42.852 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 13:53:42.852 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-4/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 13:53:43.098 INFO blam! 85c38a3e76b2661099fa01147c5f6c5123d53413026d7751cf7053bff054be42
Jul 12 13:53:43.101 INFO running `"docker" "start" "-a" "85c38a3e76b2661099fa01147c5f6c5123d53413026d7751cf7053bff054be42"`
Jul 12 13:53:44.135 INFO kablam!     Checking argparse v0.2.1 (file:///source)
Jul 12 13:53:45.704 INFO kablam! warning: unused import: `std::str::from_utf8`
Jul 12 13:53:45.704 INFO kablam!  --> src/test_parser.rs:1:5
Jul 12 13:53:45.704 INFO kablam!   |
Jul 12 13:53:45.704 INFO kablam! 1 | use std::str::from_utf8;
Jul 12 13:53:45.704 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Jul 12 13:53:45.704 INFO kablam!   |
Jul 12 13:53:45.704 INFO kablam!   = note: #[warn(unused_imports)] on by default
Jul 12 13:53:45.704 INFO kablam! 
Jul 12 13:53:45.785 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Jul 12 13:53:45.786 INFO kablam!   --> src/parser.rs:11:5
Jul 12 13:53:45.786 INFO kablam!    |
Jul 12 13:53:45.786 INFO kablam! 11 | use std::ascii::AsciiExt;
Jul 12 13:53:45.786 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Jul 12 13:53:45.794 INFO kablam!    |
Jul 12 13:53:45.795 INFO kablam!    = note: #[warn(deprecated)] on by default
Jul 12 13:53:45.795 INFO kablam! 
Jul 12 13:53:45.826 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Jul 12 13:53:45.826 INFO kablam!   --> src/parser.rs:11:5
Jul 12 13:53:45.826 INFO kablam!    |
Jul 12 13:53:45.826 INFO kablam! 11 | use std::ascii::AsciiExt;
Jul 12 13:53:45.826 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Jul 12 13:53:45.826 INFO kablam!    |
Jul 12 13:53:45.826 INFO kablam!    = note: #[warn(deprecated)] on by default
Jul 12 13:53:45.826 INFO kablam! 
Jul 12 13:53:46.840 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Jul 12 13:53:46.840 INFO kablam!   --> src/parser.rs:11:5
Jul 12 13:53:46.840 INFO kablam!    |
Jul 12 13:53:46.841 INFO kablam! 11 | use std::ascii::AsciiExt;
Jul 12 13:53:46.841 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Jul 12 13:53:46.841 INFO kablam!    |
Jul 12 13:53:46.841 INFO kablam!    = note: #[warn(unused_imports)] on by default
Jul 12 13:53:46.841 INFO kablam! 
Jul 12 13:53:47.763 INFO kablam! error[E0283]: type annotations required: cannot resolve `_: std::convert::From<&str>`
Jul 12 13:53:47.763 INFO kablam!   --> src/test_path.rs:21:16
Jul 12 13:53:47.763 INFO kablam!    |
Jul 12 13:53:47.763 INFO kablam! 21 |                From::from("/hello"));
Jul 12 13:53:47.763 INFO kablam!    |                ^^^^^^^^^^
Jul 12 13:53:47.763 INFO kablam!    |
Jul 12 13:53:47.763 INFO kablam!    = note: required by `std::convert::From::from`
Jul 12 13:53:47.763 INFO kablam! 
Jul 12 13:53:47.778 INFO kablam! error: aborting due to previous error
Jul 12 13:53:47.778 INFO kablam! 
Jul 12 13:53:47.778 INFO kablam! For more information about this error, try `rustc --explain E0283`.
Jul 12 13:53:47.797 INFO kablam! error: Could not compile `argparse`.
Jul 12 13:53:47.797 INFO kablam! warning: build failed, waiting for other jobs to finish...
Jul 12 13:53:49.427 INFO kablam! error: build failed
Jul 12 13:53:49.430 INFO kablam! su: No module specific data is present
Jul 12 13:53:49.980 INFO running `"docker" "rm" "-f" "85c38a3e76b2661099fa01147c5f6c5123d53413026d7751cf7053bff054be42"`
Jul 12 13:53:50.176 INFO blam! 85c38a3e76b2661099fa01147c5f6c5123d53413026d7751cf7053bff054be42