Aug 30 19:29:27.877 INFO checking dweet-0.1.0 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 30 19:29:27.877 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 30 19:29:27.877 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-0/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 19:29:28.078 INFO blam! 13bb82406c6477f18a0a138dc7413d0b6b05b852df536d3c05a04edc339489c3
Aug 30 19:29:28.081 INFO running `"docker" "start" "-a" "13bb82406c6477f18a0a138dc7413d0b6b05b852df536d3c05a04edc339489c3"`
Aug 30 19:29:28.934 INFO kablam!     Checking dweet v0.1.0 (file:///source)
Aug 30 19:29:31.734 INFO kablam! warning: unused variable: `res`
Aug 30 19:29:31.735 INFO kablam!   --> src/lib.rs:27:13
Aug 30 19:29:31.735 INFO kablam!    |
Aug 30 19:29:31.735 INFO kablam! 27 |         let res = client.post(&url).header(ContentType::json()).body(&json_string).send().unwrap();
Aug 30 19:29:31.735 INFO kablam!    |             ^^^ help: consider using `_res` instead
Aug 30 19:29:31.735 INFO kablam!    |
Aug 30 19:29:31.735 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 30 19:29:31.735 INFO kablam! 
Aug 30 19:29:31.743 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 19:29:31.743 INFO kablam!   --> src/lib.rs:35:9
Aug 30 19:29:31.743 INFO kablam!    |
Aug 30 19:29:31.743 INFO kablam! 35 |         res.read_to_string(&mut json_data);
Aug 30 19:29:31.743 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 19:29:31.743 INFO kablam!    |
Aug 30 19:29:31.743 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 30 19:29:31.743 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 19:29:31.743 INFO kablam! 
Aug 30 19:29:31.896 INFO kablam! warning: unused variable: `res`
Aug 30 19:29:31.896 INFO kablam!   --> src/lib.rs:27:13
Aug 30 19:29:31.896 INFO kablam!    |
Aug 30 19:29:31.896 INFO kablam! 27 |         let res = client.post(&url).header(ContentType::json()).body(&json_string).send().unwrap();
Aug 30 19:29:31.896 INFO kablam!    |             ^^^ help: consider using `_res` instead
Aug 30 19:29:31.896 INFO kablam!    |
Aug 30 19:29:31.896 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 30 19:29:31.896 INFO kablam! 
Aug 30 19:29:31.904 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 19:29:31.904 INFO kablam!   --> src/lib.rs:35:9
Aug 30 19:29:31.904 INFO kablam!    |
Aug 30 19:29:31.904 INFO kablam! 35 |         res.read_to_string(&mut json_data);
Aug 30 19:29:31.904 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 19:29:31.904 INFO kablam!    |
Aug 30 19:29:31.904 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 30 19:29:31.904 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 19:29:31.904 INFO kablam! 
Aug 30 19:29:31.918 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.11s
Aug 30 19:29:31.924 INFO kablam! su: No module specific data is present
Aug 30 19:29:32.406 INFO running `"docker" "rm" "-f" "13bb82406c6477f18a0a138dc7413d0b6b05b852df536d3c05a04edc339489c3"`
Aug 30 19:29:32.487 INFO blam! 13bb82406c6477f18a0a138dc7413d0b6b05b852df536d3c05a04edc339489c3