Sep 06 09:56:23.606 INFO checking argparse-0.2.1 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 09:56:23.606 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 09:56:23.606 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-5/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 09:56:23.805 INFO blam! 219598266ae1b7106490f853942b4bd2f8b7f34dbd2c81a32d5568ef2b16d09a
Sep 06 09:56:23.807 INFO running `"docker" "start" "-a" "219598266ae1b7106490f853942b4bd2f8b7f34dbd2c81a32d5568ef2b16d09a"`
Sep 06 09:56:24.768 INFO kablam! usermod: no changes
Sep 06 09:56:24.806 INFO kablam!     Checking argparse v0.2.1 (file:///source)
Sep 06 09:56:25.282 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 06 09:56:25.282 INFO kablam!   --> src/parser.rs:11:5
Sep 06 09:56:25.282 INFO kablam!    |
Sep 06 09:56:25.282 INFO kablam! 11 | use std::ascii::AsciiExt;
Sep 06 09:56:25.282 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 06 09:56:25.282 INFO kablam!    |
Sep 06 09:56:25.282 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 06 09:56:25.282 INFO kablam! 
Sep 06 09:56:25.313 INFO kablam! warning: unused import: `std::str::from_utf8`
Sep 06 09:56:25.313 INFO kablam!  --> src/test_parser.rs:1:5
Sep 06 09:56:25.313 INFO kablam!   |
Sep 06 09:56:25.313 INFO kablam! 1 | use std::str::from_utf8;
Sep 06 09:56:25.313 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Sep 06 09:56:25.313 INFO kablam!   |
Sep 06 09:56:25.313 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 06 09:56:25.313 INFO kablam! 
Sep 06 09:56:25.370 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 06 09:56:25.370 INFO kablam!   --> src/parser.rs:11:5
Sep 06 09:56:25.370 INFO kablam!    |
Sep 06 09:56:25.370 INFO kablam! 11 | use std::ascii::AsciiExt;
Sep 06 09:56:25.370 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 06 09:56:25.370 INFO kablam!    |
Sep 06 09:56:25.370 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 06 09:56:25.370 INFO kablam! 
Sep 06 09:56:25.530 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 06 09:56:25.531 INFO kablam!   --> src/parser.rs:11:5
Sep 06 09:56:25.531 INFO kablam!    |
Sep 06 09:56:25.531 INFO kablam! 11 | use std::ascii::AsciiExt;
Sep 06 09:56:25.531 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 06 09:56:25.531 INFO kablam!    |
Sep 06 09:56:25.531 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 06 09:56:25.531 INFO kablam! 
Sep 06 09:56:25.882 INFO kablam! error[E0283]: type annotations required: cannot resolve `_: std::convert::From<&str>`
Sep 06 09:56:25.882 INFO kablam!   --> src/test_path.rs:21:16
Sep 06 09:56:25.882 INFO kablam!    |
Sep 06 09:56:25.882 INFO kablam! 21 |                From::from("/hello"));
Sep 06 09:56:25.882 INFO kablam!    |                ^^^^^^^^^^
Sep 06 09:56:25.882 INFO kablam!    |
Sep 06 09:56:25.882 INFO kablam!    = note: required by `std::convert::From::from`
Sep 06 09:56:25.882 INFO kablam! 
Sep 06 09:56:25.918 INFO kablam! error: aborting due to previous error
Sep 06 09:56:25.918 INFO kablam! 
Sep 06 09:56:25.918 INFO kablam! For more information about this error, try `rustc --explain E0283`.
Sep 06 09:56:25.918 INFO kablam! error: Could not compile `argparse`.
Sep 06 09:56:25.918 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 06 09:56:26.426 INFO kablam! error: build failed
Sep 06 09:56:26.427 INFO kablam! su: No module specific data is present
Sep 06 09:56:27.256 INFO running `"docker" "rm" "-f" "219598266ae1b7106490f853942b4bd2f8b7f34dbd2c81a32d5568ef2b16d09a"`
Sep 06 09:56:27.402 INFO blam! 219598266ae1b7106490f853942b4bd2f8b7f34dbd2c81a32d5568ef2b16d09a