Sep 20 04:13:39.006 INFO checking dweet-0.1.0 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 20 04:13:39.006 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 20 04:13:39.006 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-3/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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 +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 04:13:39.250 INFO blam! 76162a5735aa21f3871ab24178ca19dfc0a998a87ace55e709b9f71834f3a20b
Sep 20 04:13:39.252 INFO running `"docker" "start" "-a" "76162a5735aa21f3871ab24178ca19dfc0a998a87ace55e709b9f71834f3a20b"`
Sep 20 04:13:40.854 INFO kablam! usermod: no changes
Sep 20 04:13:41.105 INFO kablam!     Checking hyper v0.6.16
Sep 20 04:13:45.259 INFO kablam!     Checking dweet v0.1.0 (/source)
Sep 20 04:13:46.854 INFO kablam! warning: unused variable: `res`
Sep 20 04:13:46.854 INFO kablam!   --> src/lib.rs:27:13
Sep 20 04:13:46.854 INFO kablam!    |
Sep 20 04:13:46.854 INFO kablam! 27 |         let res = client.post(&url).header(ContentType::json()).body(&json_string).send().unwrap();
Sep 20 04:13:46.854 INFO kablam!    |             ^^^ help: consider using `_res` instead
Sep 20 04:13:46.854 INFO kablam!    |
Sep 20 04:13:46.854 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 20 04:13:46.854 INFO kablam! 
Sep 20 04:13:46.854 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 20 04:13:46.854 INFO kablam!   --> src/lib.rs:35:9
Sep 20 04:13:46.854 INFO kablam!    |
Sep 20 04:13:46.854 INFO kablam! 35 |         res.read_to_string(&mut json_data);
Sep 20 04:13:46.854 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 04:13:46.854 INFO kablam!    |
Sep 20 04:13:46.854 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 20 04:13:46.854 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 20 04:13:46.854 INFO kablam! 
Sep 20 04:13:47.022 INFO kablam! warning: unused variable: `res`
Sep 20 04:13:47.022 INFO kablam!   --> src/lib.rs:27:13
Sep 20 04:13:47.022 INFO kablam!    |
Sep 20 04:13:47.022 INFO kablam! 27 |         let res = client.post(&url).header(ContentType::json()).body(&json_string).send().unwrap();
Sep 20 04:13:47.022 INFO kablam!    |             ^^^ help: consider using `_res` instead
Sep 20 04:13:47.022 INFO kablam!    |
Sep 20 04:13:47.022 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 20 04:13:47.022 INFO kablam! 
Sep 20 04:13:47.028 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 20 04:13:47.028 INFO kablam!   --> src/lib.rs:35:9
Sep 20 04:13:47.028 INFO kablam!    |
Sep 20 04:13:47.028 INFO kablam! 35 |         res.read_to_string(&mut json_data);
Sep 20 04:13:47.028 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 04:13:47.028 INFO kablam!    |
Sep 20 04:13:47.028 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 20 04:13:47.028 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 20 04:13:47.028 INFO kablam! 
Sep 20 04:13:47.084 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.19s
Sep 20 04:13:47.091 INFO kablam! su: No module specific data is present
Sep 20 04:13:47.969 INFO running `"docker" "rm" "-f" "76162a5735aa21f3871ab24178ca19dfc0a998a87ace55e709b9f71834f3a20b"`
Sep 20 04:13:48.040 INFO blam! 76162a5735aa21f3871ab24178ca19dfc0a998a87ace55e709b9f71834f3a20b