Sep 04 03:10:18.360 INFO checking twilio-0.1.2 against try#5fe695a3844714c70e8f7731a553f7947987a68a for pr-53913
Sep 04 03:10:18.360 INFO running: cargo +5fe695a3844714c70e8f7731a553f7947987a68a-alt check --frozen --all --all-targets
Sep 04 03:10:18.360 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53913/try#5fe695a3844714c70e8f7731a553f7947987a68a:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-0/try#5fe695a3844714c70e8f7731a553f7947987a68a:/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 +5fe695a3844714c70e8f7731a553f7947987a68a-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 03:10:18.576 INFO blam! 863d29f3688c9c4871638633cb55f757f3f76bd391a5c4e06f0ee25dc843358e
Sep 04 03:10:18.577 INFO running `"docker" "start" "-a" "863d29f3688c9c4871638633cb55f757f3f76bd391a5c4e06f0ee25dc843358e"`
Sep 04 03:10:19.459 INFO kablam!     Checking error-chain v0.10.0
Sep 04 03:10:19.459 INFO kablam!     Checking twilio v0.1.2 (file:///source)
Sep 04 03:10:19.962 INFO kablam!     Checking dotenv v0.10.1
Sep 04 03:10:21.057 INFO kablam! warning: variable does not need to be mutable
Sep 04 03:10:21.057 INFO kablam!   --> src/lib.rs:72:13
Sep 04 03:10:21.057 INFO kablam!    |
Sep 04 03:10:21.057 INFO kablam! 72 |         let mut http_client = hyper::Client::with_connector(connector);
Sep 04 03:10:21.058 INFO kablam!    |             ----^^^^^^^^^^^
Sep 04 03:10:21.058 INFO kablam!    |             |
Sep 04 03:10:21.058 INFO kablam!    |             help: remove this `mut`
Sep 04 03:10:21.058 INFO kablam!    |
Sep 04 03:10:21.058 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 04 03:10:21.058 INFO kablam! 
Sep 04 03:10:24.285 INFO kablam! warning: variable does not need to be mutable
Sep 04 03:10:24.286 INFO kablam!   --> src/lib.rs:72:13
Sep 04 03:10:24.286 INFO kablam!    |
Sep 04 03:10:24.286 INFO kablam! 72 |         let mut http_client = hyper::Client::with_connector(connector);
Sep 04 03:10:24.286 INFO kablam!    |             ----^^^^^^^^^^^
Sep 04 03:10:24.286 INFO kablam!    |             |
Sep 04 03:10:24.286 INFO kablam!    |             help: remove this `mut`
Sep 04 03:10:24.286 INFO kablam!    |
Sep 04 03:10:24.287 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 04 03:10:24.287 INFO kablam! 
Sep 04 03:10:24.650 INFO kablam! warning: unused import: `Call`
Sep 04 03:10:24.650 INFO kablam!  --> examples/call.rs:2:21
Sep 04 03:10:24.650 INFO kablam!   |
Sep 04 03:10:24.650 INFO kablam! 2 | use twilio::{Client,Call,OutboundCall};
Sep 04 03:10:24.650 INFO kablam!   |                     ^^^^
Sep 04 03:10:24.651 INFO kablam!   |
Sep 04 03:10:24.651 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 04 03:10:24.651 INFO kablam! 
Sep 04 03:10:24.772 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.46s
Sep 04 03:10:24.786 INFO kablam! su: No module specific data is present
Sep 04 03:10:25.343 INFO running `"docker" "rm" "-f" "863d29f3688c9c4871638633cb55f757f3f76bd391a5c4e06f0ee25dc843358e"`
Sep 04 03:10:25.481 INFO blam! 863d29f3688c9c4871638633cb55f757f3f76bd391a5c4e06f0ee25dc843358e