Sep 14 17:18:14.980 INFO checking dweet-0.1.0 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 17:18:14.980 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 17:18:14.980 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-2/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 17:18:15.234 INFO blam! b21cea8f2c2bd41f8cd473a8ea3ca510ff9f5833a6f7b67b0a1ae256a32df1a1
Sep 14 17:18:15.236 INFO running `"docker" "start" "-a" "b21cea8f2c2bd41f8cd473a8ea3ca510ff9f5833a6f7b67b0a1ae256a32df1a1"`
Sep 14 17:18:15.922 INFO kablam! usermod: no changes
Sep 14 17:18:16.070 INFO kablam!     Checking dweet v0.1.0 (file:///source)
Sep 14 17:18:17.131 INFO kablam! warning: unused variable: `res`
Sep 14 17:18:17.131 INFO kablam!   --> src/lib.rs:27:13
Sep 14 17:18:17.131 INFO kablam!    |
Sep 14 17:18:17.131 INFO kablam! 27 |         let res = client.post(&url).header(ContentType::json()).body(&json_string).send().unwrap();
Sep 14 17:18:17.131 INFO kablam!    |             ^^^ help: consider using `_res` instead
Sep 14 17:18:17.131 INFO kablam!    |
Sep 14 17:18:17.131 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 14 17:18:17.131 INFO kablam! 
Sep 14 17:18:17.134 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 17:18:17.135 INFO kablam!   --> src/lib.rs:35:9
Sep 14 17:18:17.135 INFO kablam!    |
Sep 14 17:18:17.135 INFO kablam! 35 |         res.read_to_string(&mut json_data);
Sep 14 17:18:17.135 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 17:18:17.135 INFO kablam!    |
Sep 14 17:18:17.135 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 14 17:18:17.135 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 17:18:17.135 INFO kablam! 
Sep 14 17:18:17.183 INFO kablam! warning: unused variable: `res`
Sep 14 17:18:17.183 INFO kablam!   --> src/lib.rs:27:13
Sep 14 17:18:17.183 INFO kablam!    |
Sep 14 17:18:17.183 INFO kablam! 27 |         let res = client.post(&url).header(ContentType::json()).body(&json_string).send().unwrap();
Sep 14 17:18:17.183 INFO kablam!    |             ^^^ help: consider using `_res` instead
Sep 14 17:18:17.183 INFO kablam!    |
Sep 14 17:18:17.183 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 14 17:18:17.183 INFO kablam! 
Sep 14 17:18:17.186 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 17:18:17.186 INFO kablam!   --> src/lib.rs:35:9
Sep 14 17:18:17.186 INFO kablam!    |
Sep 14 17:18:17.186 INFO kablam! 35 |         res.read_to_string(&mut json_data);
Sep 14 17:18:17.186 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 17:18:17.186 INFO kablam!    |
Sep 14 17:18:17.186 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 14 17:18:17.186 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 17:18:17.186 INFO kablam! 
Sep 14 17:18:17.217 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
Sep 14 17:18:17.232 INFO kablam! su: No module specific data is present
Sep 14 17:18:17.928 INFO running `"docker" "rm" "-f" "b21cea8f2c2bd41f8cd473a8ea3ca510ff9f5833a6f7b67b0a1ae256a32df1a1"`
Sep 14 17:18:18.075 INFO blam! b21cea8f2c2bd41f8cd473a8ea3ca510ff9f5833a6f7b67b0a1ae256a32df1a1