Sep 10 11:25:51.614 INFO checking rix-0.3.0 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 11:25:51.614 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 11:25:51.614 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-1/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 11:25:51.823 INFO blam! a466b20f03e047df029f62ad996841bbbbb3516d3409cc2b394a815b9b7d1ac9
Sep 10 11:25:51.825 INFO running `"docker" "start" "-a" "a466b20f03e047df029f62ad996841bbbbb3516d3409cc2b394a815b9b7d1ac9"`
Sep 10 11:25:52.390 INFO kablam! usermod: no changes
Sep 10 11:25:52.566 INFO kablam!     Checking urlencoding v1.0.0
Sep 10 11:25:52.816 INFO kablam!     Checking rix v0.3.0 (file:///source)
Sep 10 11:25:54.488 INFO kablam! warning: unused import: `error`
Sep 10 11:25:54.488 INFO kablam!  --> src/client/sync.rs:6:5
Sep 10 11:25:54.488 INFO kablam!   |
Sep 10 11:25:54.488 INFO kablam! 6 | use error;
Sep 10 11:25:54.488 INFO kablam!   |     ^^^^^
Sep 10 11:25:54.488 INFO kablam!   |
Sep 10 11:25:54.488 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 11:25:54.488 INFO kablam! 
Sep 10 11:25:54.494 INFO kablam! warning: unused import: `serde_json`
Sep 10 11:25:54.494 INFO kablam!  --> src/client/message.rs:3:5
Sep 10 11:25:54.494 INFO kablam!   |
Sep 10 11:25:54.494 INFO kablam! 3 | use serde_json;
Sep 10 11:25:54.494 INFO kablam!   |     ^^^^^^^^^^
Sep 10 11:25:54.494 INFO kablam! 
Sep 10 11:25:54.494 INFO kablam! warning: unused import: `std`
Sep 10 11:25:54.494 INFO kablam!  --> src/client/message.rs:7:5
Sep 10 11:25:54.494 INFO kablam!   |
Sep 10 11:25:54.494 INFO kablam! 7 | use std;
Sep 10 11:25:54.494 INFO kablam!   |     ^^^
Sep 10 11:25:54.494 INFO kablam! 
Sep 10 11:25:54.494 INFO kablam! warning: unused import: `error`
Sep 10 11:25:54.494 INFO kablam!  --> src/client/message.rs:8:5
Sep 10 11:25:54.494 INFO kablam!   |
Sep 10 11:25:54.494 INFO kablam! 8 | use error;
Sep 10 11:25:54.494 INFO kablam!   |     ^^^^^
Sep 10 11:25:54.494 INFO kablam! 
Sep 10 11:25:54.511 INFO kablam! warning: unused import: `error`
Sep 10 11:25:54.511 INFO kablam!  --> src/client/sync.rs:6:5
Sep 10 11:25:54.511 INFO kablam!   |
Sep 10 11:25:54.511 INFO kablam! 6 | use error;
Sep 10 11:25:54.511 INFO kablam!   |     ^^^^^
Sep 10 11:25:54.511 INFO kablam!   |
Sep 10 11:25:54.511 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 11:25:54.511 INFO kablam! 
Sep 10 11:25:54.512 INFO kablam! warning: unused import: `serde_json`
Sep 10 11:25:54.512 INFO kablam!  --> src/client/message.rs:3:5
Sep 10 11:25:54.512 INFO kablam!   |
Sep 10 11:25:54.512 INFO kablam! 3 | use serde_json;
Sep 10 11:25:54.512 INFO kablam!   |     ^^^^^^^^^^
Sep 10 11:25:54.512 INFO kablam! 
Sep 10 11:25:54.512 INFO kablam! warning: unused import: `std`
Sep 10 11:25:54.512 INFO kablam!  --> src/client/message.rs:7:5
Sep 10 11:25:54.512 INFO kablam!   |
Sep 10 11:25:54.512 INFO kablam! 7 | use std;
Sep 10 11:25:54.512 INFO kablam!   |     ^^^
Sep 10 11:25:54.512 INFO kablam! 
Sep 10 11:25:54.512 INFO kablam! warning: unused import: `error`
Sep 10 11:25:54.512 INFO kablam!  --> src/client/message.rs:8:5
Sep 10 11:25:54.512 INFO kablam!   |
Sep 10 11:25:54.512 INFO kablam! 8 | use error;
Sep 10 11:25:54.513 INFO kablam!   |     ^^^^^
Sep 10 11:25:54.513 INFO kablam! 
Sep 10 11:25:54.906 INFO kablam! warning: variable does not need to be mutable
Sep 10 11:25:54.906 INFO kablam!    --> src/client/sync.rs:103:9
Sep 10 11:25:54.906 INFO kablam!     |
Sep 10 11:25:54.906 INFO kablam! 103 |     let mut request = hyper::Request::new(hyper::Method::Get,
Sep 10 11:25:54.906 INFO kablam!     |         ----^^^^^^^
Sep 10 11:25:54.906 INFO kablam!     |         |
Sep 10 11:25:54.906 INFO kablam!     |         help: remove this `mut`
Sep 10 11:25:54.906 INFO kablam!     |
Sep 10 11:25:54.906 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 10 11:25:54.906 INFO kablam! 
Sep 10 11:25:54.966 INFO kablam! warning: variable does not need to be mutable
Sep 10 11:25:54.966 INFO kablam!    --> src/client/sync.rs:103:9
Sep 10 11:25:54.966 INFO kablam!     |
Sep 10 11:25:54.966 INFO kablam! 103 |     let mut request = hyper::Request::new(hyper::Method::Get,
Sep 10 11:25:54.966 INFO kablam!     |         ----^^^^^^^
Sep 10 11:25:54.966 INFO kablam!     |         |
Sep 10 11:25:54.966 INFO kablam!     |         help: remove this `mut`
Sep 10 11:25:54.966 INFO kablam!     |
Sep 10 11:25:54.966 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 10 11:25:54.966 INFO kablam! 
Sep 10 11:25:56.885 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.48s
Sep 10 11:25:56.901 INFO kablam! su: No module specific data is present
Sep 10 11:25:57.559 INFO running `"docker" "rm" "-f" "a466b20f03e047df029f62ad996841bbbbb3516d3409cc2b394a815b9b7d1ac9"`
Sep 10 11:25:57.676 INFO blam! a466b20f03e047df029f62ad996841bbbbb3516d3409cc2b394a815b9b7d1ac9