Sep 10 19:58:19.468 INFO checking dweet-0.1.0 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 19:58:19.468 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 19:58:19.468 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-3/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 19:58:19.705 INFO blam! be0bdf1d142419c510e3e373e1be1d26b1dade72f43d4a1915b7213e10d08ce3
Sep 10 19:58:19.707 INFO running `"docker" "start" "-a" "be0bdf1d142419c510e3e373e1be1d26b1dade72f43d4a1915b7213e10d08ce3"`
Sep 10 19:58:21.405 INFO kablam! usermod: no changes
Sep 10 19:58:21.606 INFO kablam!     Checking dweet v0.1.0 (file:///source)
Sep 10 19:58:23.284 INFO kablam! warning: unused variable: `res`
Sep 10 19:58:23.284 INFO kablam!   --> src/lib.rs:27:13
Sep 10 19:58:23.284 INFO kablam!    |
Sep 10 19:58:23.284 INFO kablam! 27 |         let res = client.post(&url).header(ContentType::json()).body(&json_string).send().unwrap();
Sep 10 19:58:23.284 INFO kablam!    |             ^^^ help: consider using `_res` instead
Sep 10 19:58:23.284 INFO kablam!    |
Sep 10 19:58:23.285 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 10 19:58:23.285 INFO kablam! 
Sep 10 19:58:23.290 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 19:58:23.290 INFO kablam!   --> src/lib.rs:35:9
Sep 10 19:58:23.290 INFO kablam!    |
Sep 10 19:58:23.290 INFO kablam! 35 |         res.read_to_string(&mut json_data);
Sep 10 19:58:23.290 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 19:58:23.290 INFO kablam!    |
Sep 10 19:58:23.290 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 10 19:58:23.290 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 19:58:23.290 INFO kablam! 
Sep 10 19:58:23.310 INFO kablam! warning: unused variable: `res`
Sep 10 19:58:23.310 INFO kablam!   --> src/lib.rs:27:13
Sep 10 19:58:23.310 INFO kablam!    |
Sep 10 19:58:23.310 INFO kablam! 27 |         let res = client.post(&url).header(ContentType::json()).body(&json_string).send().unwrap();
Sep 10 19:58:23.310 INFO kablam!    |             ^^^ help: consider using `_res` instead
Sep 10 19:58:23.310 INFO kablam!    |
Sep 10 19:58:23.310 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 10 19:58:23.310 INFO kablam! 
Sep 10 19:58:23.316 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 19:58:23.317 INFO kablam!   --> src/lib.rs:35:9
Sep 10 19:58:23.317 INFO kablam!    |
Sep 10 19:58:23.317 INFO kablam! 35 |         res.read_to_string(&mut json_data);
Sep 10 19:58:23.317 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 19:58:23.317 INFO kablam!    |
Sep 10 19:58:23.317 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 10 19:58:23.317 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 19:58:23.317 INFO kablam! 
Sep 10 19:58:23.345 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.91s
Sep 10 19:58:23.355 INFO kablam! su: No module specific data is present
Sep 10 19:58:24.225 INFO running `"docker" "rm" "-f" "be0bdf1d142419c510e3e373e1be1d26b1dade72f43d4a1915b7213e10d08ce3"`
Sep 10 19:58:24.311 INFO blam! be0bdf1d142419c510e3e373e1be1d26b1dade72f43d4a1915b7213e10d08ce3