Nov 01 23:38:37.176 INFO checking dweet-0.1.0 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538 Nov 01 23:38:37.176 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-0/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +05812fa8c588473f03e3fa7cf59cd84f4f37c715-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Nov 01 23:38:37.420 INFO blam! 086158ae4ab02b67e74299268a5840beece97845d7ab0860793ac90378be76ad Nov 01 23:38:37.424 INFO running `"docker" "start" "-a" "086158ae4ab02b67e74299268a5840beece97845d7ab0860793ac90378be76ad"` Nov 01 23:38:38.310 INFO kablam! usermod: no changes Nov 01 23:38:38.468 INFO kablam! Checking dweet v0.1.0 (/source) Nov 01 23:38:41.672 INFO kablam! warning: unused variable: `res` Nov 01 23:38:41.672 INFO kablam! --> src/lib.rs:27:13 Nov 01 23:38:41.672 INFO kablam! | Nov 01 23:38:41.672 INFO kablam! 27 | let res = client.post(&url).header(ContentType::json()).body(&json_string).send().unwrap(); Nov 01 23:38:41.672 INFO kablam! | ^^^ help: consider using `_res` instead Nov 01 23:38:41.672 INFO kablam! | Nov 01 23:38:41.672 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 01 23:38:41.672 INFO kablam! Nov 01 23:38:41.688 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 23:38:41.688 INFO kablam! --> src/lib.rs:35:9 Nov 01 23:38:41.688 INFO kablam! | Nov 01 23:38:41.688 INFO kablam! 35 | res.read_to_string(&mut json_data); Nov 01 23:38:41.688 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 23:38:41.688 INFO kablam! | Nov 01 23:38:41.688 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 01 23:38:41.688 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 23:38:41.688 INFO kablam! Nov 01 23:38:41.801 INFO kablam! warning: unused variable: `res` Nov 01 23:38:41.801 INFO kablam! --> src/lib.rs:27:13 Nov 01 23:38:41.801 INFO kablam! | Nov 01 23:38:41.801 INFO kablam! 27 | let res = client.post(&url).header(ContentType::json()).body(&json_string).send().unwrap(); Nov 01 23:38:41.801 INFO kablam! | ^^^ help: consider using `_res` instead Nov 01 23:38:41.801 INFO kablam! | Nov 01 23:38:41.801 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 01 23:38:41.801 INFO kablam! Nov 01 23:38:41.815 INFO kablam! warning: unused `std::result::Result` that must be used Nov 01 23:38:41.815 INFO kablam! --> src/lib.rs:35:9 Nov 01 23:38:41.815 INFO kablam! | Nov 01 23:38:41.815 INFO kablam! 35 | res.read_to_string(&mut json_data); Nov 01 23:38:41.815 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 23:38:41.815 INFO kablam! | Nov 01 23:38:41.815 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 01 23:38:41.816 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 01 23:38:41.816 INFO kablam! Nov 01 23:38:41.840 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 3.51s Nov 01 23:38:41.852 INFO kablam! su: No module specific data is present Nov 01 23:38:42.514 INFO running `"docker" "rm" "-f" "086158ae4ab02b67e74299268a5840beece97845d7ab0860793ac90378be76ad"` Nov 01 23:38:42.648 INFO blam! 086158ae4ab02b67e74299268a5840beece97845d7ab0860793ac90378be76ad