Aug 17 07:37:51.243 INFO checking twilio-0.1.2 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 17 07:37:51.243 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 07:37:51.243 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 07:37:51.243 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-2/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 07:37:51.539 INFO blam! 33595d565576c253adf6b6c6337ca871a0abeedadc1b6d559600b1dbea5b5e43
Aug 17 07:37:51.540 INFO running `"docker" "start" "-a" "33595d565576c253adf6b6c6337ca871a0abeedadc1b6d559600b1dbea5b5e43"`
Aug 17 07:37:52.867 INFO kablam!    Compiling syn v0.11.11
Aug 17 07:37:52.867 INFO kablam!     Checking rust-crypto v0.2.36
Aug 17 07:37:52.872 INFO kablam!     Checking error-chain v0.10.0
Aug 17 07:38:18.438 INFO kablam!     Checking twilio v0.1.2 (file:///source)
Aug 17 07:38:24.784 INFO kablam! warning: variable does not need to be mutable
Aug 17 07:38:24.785 INFO kablam!   --> src/lib.rs:72:13
Aug 17 07:38:24.785 INFO kablam!    |
Aug 17 07:38:24.785 INFO kablam! 72 |         let mut http_client = hyper::Client::with_connector(connector);
Aug 17 07:38:24.785 INFO kablam!    |             ----^^^^^^^^^^^
Aug 17 07:38:24.785 INFO kablam!    |             |
Aug 17 07:38:24.785 INFO kablam!    |             help: remove this `mut`
Aug 17 07:38:24.785 INFO kablam!    |
Aug 17 07:38:24.785 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 17 07:38:24.785 INFO kablam! 
Aug 17 07:38:29.871 INFO kablam!    Compiling derive-error-chain v0.10.1
Aug 17 07:38:39.096 INFO kablam!     Checking dotenv v0.10.1
Aug 17 07:38:44.765 INFO kablam! warning: unused import: `Call`
Aug 17 07:38:44.765 INFO kablam!  --> examples/call.rs:2:21
Aug 17 07:38:44.765 INFO kablam!   |
Aug 17 07:38:44.765 INFO kablam! 2 | use twilio::{Client,Call,OutboundCall};
Aug 17 07:38:44.765 INFO kablam!   |                     ^^^^
Aug 17 07:38:44.765 INFO kablam!   |
Aug 17 07:38:44.765 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 17 07:38:44.765 INFO kablam! 
Aug 17 07:38:46.837 INFO kablam! warning: variable does not need to be mutable
Aug 17 07:38:46.837 INFO kablam!   --> src/lib.rs:72:13
Aug 17 07:38:46.837 INFO kablam!    |
Aug 17 07:38:46.837 INFO kablam! 72 |         let mut http_client = hyper::Client::with_connector(connector);
Aug 17 07:38:46.837 INFO kablam!    |             ----^^^^^^^^^^^
Aug 17 07:38:46.837 INFO kablam!    |             |
Aug 17 07:38:46.837 INFO kablam!    |             help: remove this `mut`
Aug 17 07:38:46.837 INFO kablam!    |
Aug 17 07:38:46.837 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 17 07:38:46.837 INFO kablam! 
Aug 17 07:38:47.228 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 54.84s
Aug 17 07:38:47.254 INFO kablam! su: No module specific data is present
Aug 17 07:38:47.879 INFO running `"docker" "rm" "-f" "33595d565576c253adf6b6c6337ca871a0abeedadc1b6d559600b1dbea5b5e43"`
Aug 17 07:38:48.065 INFO blam! 33595d565576c253adf6b6c6337ca871a0abeedadc1b6d559600b1dbea5b5e43