Jul 12 10:40:24.944 INFO checking dweet-0.1.0 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234 Jul 12 10:40:24.944 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets Jul 12 10:40:24.944 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets Jul 12 10:40:24.945 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-3/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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 +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"` Jul 12 10:40:25.232 INFO blam! 7c164f13b7e3beca8c38461207e7e79d0f483e19a54edded0548a20fe79548f4 Jul 12 10:40:25.233 INFO running `"docker" "start" "-a" "7c164f13b7e3beca8c38461207e7e79d0f483e19a54edded0548a20fe79548f4"` Jul 12 10:40:26.416 INFO kablam! Checking dweet v0.1.0 (file:///source) Jul 12 10:40:29.858 INFO kablam! warning: unused variable: `res` Jul 12 10:40:29.858 INFO kablam! --> src/lib.rs:27:13 Jul 12 10:40:29.858 INFO kablam! | Jul 12 10:40:29.858 INFO kablam! 27 | let res = client.post(&url).header(ContentType::json()).body(&json_string).send().unwrap(); Jul 12 10:40:29.858 INFO kablam! | ^^^ help: consider using `_res` instead Jul 12 10:40:29.862 INFO kablam! | Jul 12 10:40:29.863 INFO kablam! = note: #[warn(unused_variables)] on by default Jul 12 10:40:29.863 INFO kablam! Jul 12 10:40:29.891 INFO kablam! warning: unused `std::result::Result` which must be used Jul 12 10:40:29.891 INFO kablam! --> src/lib.rs:35:9 Jul 12 10:40:29.891 INFO kablam! | Jul 12 10:40:29.891 INFO kablam! 35 | res.read_to_string(&mut json_data); Jul 12 10:40:29.892 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Jul 12 10:40:29.892 INFO kablam! | Jul 12 10:40:29.892 INFO kablam! = note: #[warn(unused_must_use)] on by default Jul 12 10:40:29.892 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Jul 12 10:40:29.892 INFO kablam! Jul 12 10:40:29.907 INFO kablam! warning: unused variable: `res` Jul 12 10:40:29.907 INFO kablam! --> src/lib.rs:27:13 Jul 12 10:40:29.908 INFO kablam! | Jul 12 10:40:29.908 INFO kablam! 27 | let res = client.post(&url).header(ContentType::json()).body(&json_string).send().unwrap(); Jul 12 10:40:29.908 INFO kablam! | ^^^ help: consider using `_res` instead Jul 12 10:40:29.908 INFO kablam! | Jul 12 10:40:29.908 INFO kablam! = note: #[warn(unused_variables)] on by default Jul 12 10:40:29.908 INFO kablam! Jul 12 10:40:29.925 INFO kablam! warning: unused `std::result::Result` which must be used Jul 12 10:40:29.925 INFO kablam! --> src/lib.rs:35:9 Jul 12 10:40:29.925 INFO kablam! | Jul 12 10:40:29.925 INFO kablam! 35 | res.read_to_string(&mut json_data); Jul 12 10:40:29.925 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Jul 12 10:40:29.925 INFO kablam! | Jul 12 10:40:29.925 INFO kablam! = note: #[warn(unused_must_use)] on by default Jul 12 10:40:29.925 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Jul 12 10:40:29.925 INFO kablam! Jul 12 10:40:29.954 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 3.75s Jul 12 10:40:29.965 INFO kablam! su: No module specific data is present Jul 12 10:40:30.580 INFO running `"docker" "rm" "-f" "7c164f13b7e3beca8c38461207e7e79d0f483e19a54edded0548a20fe79548f4"` Jul 12 10:40:30.743 INFO blam! 7c164f13b7e3beca8c38461207e7e79d0f483e19a54edded0548a20fe79548f4