Sep 06 07:43:52.933 INFO checking dweet-0.1.0 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 07:43:52.933 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 07:43:52.933 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-2/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 07:43:53.161 INFO blam! 82809dc805bf7c42fa5365284c3bec5f0e6974a6e45ceded84b513237ca773a5
Sep 06 07:43:53.163 INFO running `"docker" "start" "-a" "82809dc805bf7c42fa5365284c3bec5f0e6974a6e45ceded84b513237ca773a5"`
Sep 06 07:43:54.689 INFO kablam! usermod: no changes
Sep 06 07:43:54.898 INFO kablam!     Checking language-tags v0.0.7
Sep 06 07:43:54.898 INFO kablam!     Checking cookie v0.1.21
Sep 06 07:43:55.894 INFO kablam!     Checking hyper v0.6.16
Sep 06 07:43:59.681 INFO kablam!     Checking dweet v0.1.0 (file:///source)
Sep 06 07:44:01.370 INFO kablam! warning: unused variable: `res`
Sep 06 07:44:01.370 INFO kablam!   --> src/lib.rs:27:13
Sep 06 07:44:01.370 INFO kablam!    |
Sep 06 07:44:01.370 INFO kablam! 27 |         let res = client.post(&url).header(ContentType::json()).body(&json_string).send().unwrap();
Sep 06 07:44:01.370 INFO kablam!    |             ^^^ help: consider using `_res` instead
Sep 06 07:44:01.370 INFO kablam!    |
Sep 06 07:44:01.370 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 06 07:44:01.370 INFO kablam! 
Sep 06 07:44:01.376 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 06 07:44:01.376 INFO kablam!   --> src/lib.rs:35:9
Sep 06 07:44:01.376 INFO kablam!    |
Sep 06 07:44:01.376 INFO kablam! 35 |         res.read_to_string(&mut json_data);
Sep 06 07:44:01.376 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 07:44:01.377 INFO kablam!    |
Sep 06 07:44:01.377 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 06 07:44:01.377 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 06 07:44:01.377 INFO kablam! 
Sep 06 07:44:01.524 INFO kablam! warning: unused variable: `res`
Sep 06 07:44:01.524 INFO kablam!   --> src/lib.rs:27:13
Sep 06 07:44:01.524 INFO kablam!    |
Sep 06 07:44:01.524 INFO kablam! 27 |         let res = client.post(&url).header(ContentType::json()).body(&json_string).send().unwrap();
Sep 06 07:44:01.524 INFO kablam!    |             ^^^ help: consider using `_res` instead
Sep 06 07:44:01.524 INFO kablam!    |
Sep 06 07:44:01.524 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 06 07:44:01.524 INFO kablam! 
Sep 06 07:44:01.529 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 06 07:44:01.529 INFO kablam!   --> src/lib.rs:35:9
Sep 06 07:44:01.529 INFO kablam!    |
Sep 06 07:44:01.529 INFO kablam! 35 |         res.read_to_string(&mut json_data);
Sep 06 07:44:01.529 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 07:44:01.529 INFO kablam!    |
Sep 06 07:44:01.529 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 06 07:44:01.529 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 06 07:44:01.529 INFO kablam! 
Sep 06 07:44:01.563 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.84s
Sep 06 07:44:01.579 INFO kablam! su: No module specific data is present
Sep 06 07:44:02.457 INFO running `"docker" "rm" "-f" "82809dc805bf7c42fa5365284c3bec5f0e6974a6e45ceded84b513237ca773a5"`
Sep 06 07:44:02.588 INFO blam! 82809dc805bf7c42fa5365284c3bec5f0e6974a6e45ceded84b513237ca773a5