Sep 21 11:05:37.032 INFO checking dweet-0.1.0 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 11:05:37.032 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 11:05:37.033 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-0/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 11:05:37.226 INFO blam! 52757a8b9848038933143349522da5cb5c894a710e8c921508fec8bf3fc61b22
Sep 21 11:05:37.231 INFO running `"docker" "start" "-a" "52757a8b9848038933143349522da5cb5c894a710e8c921508fec8bf3fc61b22"`
Sep 21 11:05:37.946 INFO kablam! usermod: no changes
Sep 21 11:05:38.088 INFO kablam!     Checking dweet v0.1.0 (/source)
Sep 21 11:05:39.746 INFO kablam! warning: unused variable: `res`
Sep 21 11:05:39.746 INFO kablam!   --> src/lib.rs:27:13
Sep 21 11:05:39.746 INFO kablam!    |
Sep 21 11:05:39.746 INFO kablam! 27 |         let res = client.post(&url).header(ContentType::json()).body(&json_string).send().unwrap();
Sep 21 11:05:39.746 INFO kablam!    |             ^^^ help: consider using `_res` instead
Sep 21 11:05:39.746 INFO kablam!    |
Sep 21 11:05:39.746 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 21 11:05:39.746 INFO kablam! 
Sep 21 11:05:39.757 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 21 11:05:39.758 INFO kablam!   --> src/lib.rs:35:9
Sep 21 11:05:39.758 INFO kablam!    |
Sep 21 11:05:39.758 INFO kablam! 35 |         res.read_to_string(&mut json_data);
Sep 21 11:05:39.758 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 11:05:39.758 INFO kablam!    |
Sep 21 11:05:39.758 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 21 11:05:39.758 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 21 11:05:39.758 INFO kablam! 
Sep 21 11:05:39.797 INFO kablam! warning: unused variable: `res`
Sep 21 11:05:39.797 INFO kablam!   --> src/lib.rs:27:13
Sep 21 11:05:39.797 INFO kablam!    |
Sep 21 11:05:39.797 INFO kablam! 27 |         let res = client.post(&url).header(ContentType::json()).body(&json_string).send().unwrap();
Sep 21 11:05:39.797 INFO kablam!    |             ^^^ help: consider using `_res` instead
Sep 21 11:05:39.797 INFO kablam!    |
Sep 21 11:05:39.797 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 21 11:05:39.797 INFO kablam! 
Sep 21 11:05:39.811 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 21 11:05:39.811 INFO kablam!   --> src/lib.rs:35:9
Sep 21 11:05:39.811 INFO kablam!    |
Sep 21 11:05:39.811 INFO kablam! 35 |         res.read_to_string(&mut json_data);
Sep 21 11:05:39.811 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 11:05:39.811 INFO kablam!    |
Sep 21 11:05:39.811 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 21 11:05:39.811 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 21 11:05:39.811 INFO kablam! 
Sep 21 11:05:39.859 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.88s
Sep 21 11:05:39.870 INFO kablam! su: No module specific data is present
Sep 21 11:05:40.738 INFO running `"docker" "rm" "-f" "52757a8b9848038933143349522da5cb5c894a710e8c921508fec8bf3fc61b22"`
Sep 21 11:05:40.898 INFO blam! 52757a8b9848038933143349522da5cb5c894a710e8c921508fec8bf3fc61b22