Sep 10 22:43:17.790 INFO checking argparse-0.2.1 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 22:43:17.790 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 22:43:17.790 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-1/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 22:43:17.988 INFO blam! 9da84d86c8233282f86b7c24f1da1a71b77e86abdc6522e0c57e069f034bff64
Sep 10 22:43:17.990 INFO running `"docker" "start" "-a" "9da84d86c8233282f86b7c24f1da1a71b77e86abdc6522e0c57e069f034bff64"`
Sep 10 22:43:19.114 INFO kablam! usermod: no changes
Sep 10 22:43:19.190 INFO kablam!     Checking argparse v0.2.1 (file:///source)
Sep 10 22:43:19.885 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 10 22:43:19.885 INFO kablam!   --> src/parser.rs:11:5
Sep 10 22:43:19.885 INFO kablam!    |
Sep 10 22:43:19.885 INFO kablam! 11 | use std::ascii::AsciiExt;
Sep 10 22:43:19.885 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 10 22:43:19.885 INFO kablam!    |
Sep 10 22:43:19.885 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 10 22:43:19.885 INFO kablam! 
Sep 10 22:43:20.200 INFO kablam! warning: unused import: `std::str::from_utf8`
Sep 10 22:43:20.200 INFO kablam!  --> src/test_parser.rs:1:5
Sep 10 22:43:20.200 INFO kablam!   |
Sep 10 22:43:20.200 INFO kablam! 1 | use std::str::from_utf8;
Sep 10 22:43:20.200 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Sep 10 22:43:20.200 INFO kablam!   |
Sep 10 22:43:20.200 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 22:43:20.200 INFO kablam! 
Sep 10 22:43:20.249 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 10 22:43:20.249 INFO kablam!   --> src/parser.rs:11:5
Sep 10 22:43:20.249 INFO kablam!    |
Sep 10 22:43:20.249 INFO kablam! 11 | use std::ascii::AsciiExt;
Sep 10 22:43:20.249 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 10 22:43:20.249 INFO kablam!    |
Sep 10 22:43:20.249 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 10 22:43:20.249 INFO kablam! 
Sep 10 22:43:20.262 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 10 22:43:20.262 INFO kablam!   --> src/parser.rs:11:5
Sep 10 22:43:20.262 INFO kablam!    |
Sep 10 22:43:20.262 INFO kablam! 11 | use std::ascii::AsciiExt;
Sep 10 22:43:20.262 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Sep 10 22:43:20.262 INFO kablam!    |
Sep 10 22:43:20.262 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 10 22:43:20.262 INFO kablam! 
Sep 10 22:43:21.307 INFO kablam! error[E0283]: type annotations required: cannot resolve `_: std::convert::From<&str>`
Sep 10 22:43:21.307 INFO kablam!   --> src/test_path.rs:21:16
Sep 10 22:43:21.307 INFO kablam!    |
Sep 10 22:43:21.307 INFO kablam! 21 |                From::from("/hello"));
Sep 10 22:43:21.307 INFO kablam!    |                ^^^^^^^^^^
Sep 10 22:43:21.310 INFO kablam!    |
Sep 10 22:43:21.310 INFO kablam!    = note: required by `std::convert::From::from`
Sep 10 22:43:21.310 INFO kablam! 
Sep 10 22:43:21.321 INFO kablam! error: aborting due to previous error
Sep 10 22:43:21.322 INFO kablam! 
Sep 10 22:43:21.322 INFO kablam! For more information about this error, try `rustc --explain E0283`.
Sep 10 22:43:21.329 INFO kablam! error: Could not compile `argparse`.
Sep 10 22:43:21.329 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 10 22:43:21.658 INFO kablam! error: build failed
Sep 10 22:43:21.659 INFO kablam! su: No module specific data is present
Sep 10 22:43:22.660 INFO running `"docker" "rm" "-f" "9da84d86c8233282f86b7c24f1da1a71b77e86abdc6522e0c57e069f034bff64"`
Sep 10 22:43:22.786 INFO blam! 9da84d86c8233282f86b7c24f1da1a71b77e86abdc6522e0c57e069f034bff64