Sep 02 02:39:07.542 INFO checking rix-0.3.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 02 02:39:07.542 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 02:39:07.542 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-3/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 02:39:07.794 INFO blam! 3a68d5ecaf3d13aa7afc8c216ba8640c0e1bf992b58d7ad3b50ac8f2323b3b94
Sep 02 02:39:07.796 INFO running `"docker" "start" "-a" "3a68d5ecaf3d13aa7afc8c216ba8640c0e1bf992b58d7ad3b50ac8f2323b3b94"`
Sep 02 02:39:08.755 INFO kablam!     Checking rix v0.3.0 (file:///source)
Sep 02 02:39:12.383 INFO kablam! warning: unused import: `error`
Sep 02 02:39:12.383 INFO kablam!  --> src/client/sync.rs:6:5
Sep 02 02:39:12.383 INFO kablam!   |
Sep 02 02:39:12.383 INFO kablam! 6 | use error;
Sep 02 02:39:12.383 INFO kablam!   |     ^^^^^
Sep 02 02:39:12.383 INFO kablam!   |
Sep 02 02:39:12.383 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 02 02:39:12.383 INFO kablam! 
Sep 02 02:39:12.386 INFO kablam! warning: unused import: `serde_json`
Sep 02 02:39:12.386 INFO kablam!  --> src/client/message.rs:3:5
Sep 02 02:39:12.386 INFO kablam!   |
Sep 02 02:39:12.386 INFO kablam! 3 | use serde_json;
Sep 02 02:39:12.386 INFO kablam!   |     ^^^^^^^^^^
Sep 02 02:39:12.386 INFO kablam! 
Sep 02 02:39:12.386 INFO kablam! warning: unused import: `std`
Sep 02 02:39:12.386 INFO kablam!  --> src/client/message.rs:7:5
Sep 02 02:39:12.386 INFO kablam!   |
Sep 02 02:39:12.386 INFO kablam! 7 | use std;
Sep 02 02:39:12.386 INFO kablam!   |     ^^^
Sep 02 02:39:12.386 INFO kablam! 
Sep 02 02:39:12.386 INFO kablam! warning: unused import: `error`
Sep 02 02:39:12.386 INFO kablam!  --> src/client/message.rs:8:5
Sep 02 02:39:12.386 INFO kablam!   |
Sep 02 02:39:12.386 INFO kablam! 8 | use error;
Sep 02 02:39:12.386 INFO kablam!   |     ^^^^^
Sep 02 02:39:12.386 INFO kablam! 
Sep 02 02:39:12.471 INFO kablam! warning: unused import: `error`
Sep 02 02:39:12.471 INFO kablam!  --> src/client/sync.rs:6:5
Sep 02 02:39:12.471 INFO kablam!   |
Sep 02 02:39:12.471 INFO kablam! 6 | use error;
Sep 02 02:39:12.471 INFO kablam!   |     ^^^^^
Sep 02 02:39:12.471 INFO kablam!   |
Sep 02 02:39:12.471 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 02 02:39:12.471 INFO kablam! 
Sep 02 02:39:12.475 INFO kablam! warning: unused import: `serde_json`
Sep 02 02:39:12.475 INFO kablam!  --> src/client/message.rs:3:5
Sep 02 02:39:12.475 INFO kablam!   |
Sep 02 02:39:12.475 INFO kablam! 3 | use serde_json;
Sep 02 02:39:12.475 INFO kablam!   |     ^^^^^^^^^^
Sep 02 02:39:12.475 INFO kablam! 
Sep 02 02:39:12.475 INFO kablam! warning: unused import: `std`
Sep 02 02:39:12.475 INFO kablam!  --> src/client/message.rs:7:5
Sep 02 02:39:12.475 INFO kablam!   |
Sep 02 02:39:12.475 INFO kablam! 7 | use std;
Sep 02 02:39:12.475 INFO kablam!   |     ^^^
Sep 02 02:39:12.475 INFO kablam! 
Sep 02 02:39:12.475 INFO kablam! warning: unused import: `error`
Sep 02 02:39:12.475 INFO kablam!  --> src/client/message.rs:8:5
Sep 02 02:39:12.475 INFO kablam!   |
Sep 02 02:39:12.475 INFO kablam! 8 | use error;
Sep 02 02:39:12.476 INFO kablam!   |     ^^^^^
Sep 02 02:39:12.476 INFO kablam! 
Sep 02 02:39:13.387 INFO kablam! warning: variable does not need to be mutable
Sep 02 02:39:13.388 INFO kablam!    --> src/client/sync.rs:103:9
Sep 02 02:39:13.388 INFO kablam!     |
Sep 02 02:39:13.388 INFO kablam! 103 |     let mut request = hyper::Request::new(hyper::Method::Get,
Sep 02 02:39:13.388 INFO kablam!     |         ----^^^^^^^
Sep 02 02:39:13.388 INFO kablam!     |         |
Sep 02 02:39:13.388 INFO kablam!     |         help: remove this `mut`
Sep 02 02:39:13.388 INFO kablam!     |
Sep 02 02:39:13.388 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 02 02:39:13.388 INFO kablam! 
Sep 02 02:39:13.397 INFO kablam! warning: variable does not need to be mutable
Sep 02 02:39:13.397 INFO kablam!    --> src/client/sync.rs:103:9
Sep 02 02:39:13.397 INFO kablam!     |
Sep 02 02:39:13.397 INFO kablam! 103 |     let mut request = hyper::Request::new(hyper::Method::Get,
Sep 02 02:39:13.398 INFO kablam!     |         ----^^^^^^^
Sep 02 02:39:13.398 INFO kablam!     |         |
Sep 02 02:39:13.398 INFO kablam!     |         help: remove this `mut`
Sep 02 02:39:13.398 INFO kablam!     |
Sep 02 02:39:13.398 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 02 02:39:13.398 INFO kablam! 
Sep 02 02:39:17.619 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.11s
Sep 02 02:39:17.640 INFO kablam! su: No module specific data is present
Sep 02 02:39:17.986 INFO running `"docker" "rm" "-f" "3a68d5ecaf3d13aa7afc8c216ba8640c0e1bf992b58d7ad3b50ac8f2323b3b94"`
Sep 02 02:39:18.101 INFO blam! 3a68d5ecaf3d13aa7afc8c216ba8640c0e1bf992b58d7ad3b50ac8f2323b3b94