Sep 19 18:34:10.829 INFO checking twilio-0.1.2 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 19 18:34:10.829 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 19 18:34:10.829 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-3/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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 +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 18:34:10.967 INFO blam! 80cefdd1987e3bef15c2216dbdf9b6b6ce294ca5740c41e2d8eec5cfb963e833
Sep 19 18:34:10.967 INFO running `"docker" "start" "-a" "80cefdd1987e3bef15c2216dbdf9b6b6ce294ca5740c41e2d8eec5cfb963e833"`
Sep 19 18:34:11.704 INFO kablam! usermod: no changes
Sep 19 18:34:11.827 INFO kablam!    Compiling syn v0.11.11
Sep 19 18:34:11.830 INFO kablam!     Checking error-chain v0.10.0
Sep 19 18:34:11.832 INFO kablam!     Checking hyper-native-tls v0.2.4
Sep 19 18:34:13.090 INFO kablam!     Checking twilio v0.1.2 (/source)
Sep 19 18:34:14.542 INFO kablam! warning: variable does not need to be mutable
Sep 19 18:34:14.542 INFO kablam!   --> src/lib.rs:72:13
Sep 19 18:34:14.542 INFO kablam!    |
Sep 19 18:34:14.542 INFO kablam! 72 |         let mut http_client = hyper::Client::with_connector(connector);
Sep 19 18:34:14.542 INFO kablam!    |             ----^^^^^^^^^^^
Sep 19 18:34:14.542 INFO kablam!    |             |
Sep 19 18:34:14.542 INFO kablam!    |             help: remove this `mut`
Sep 19 18:34:14.542 INFO kablam!    |
Sep 19 18:34:14.542 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 19 18:34:14.542 INFO kablam! 
Sep 19 18:34:22.092 INFO kablam!    Compiling derive-error-chain v0.10.1
Sep 19 18:34:25.378 INFO kablam!     Checking dotenv v0.10.1
Sep 19 18:34:28.726 INFO kablam! warning: unused import: `Call`
Sep 19 18:34:28.726 INFO kablam!  --> examples/call.rs:2:21
Sep 19 18:34:28.726 INFO kablam!   |
Sep 19 18:34:28.726 INFO kablam! 2 | use twilio::{Client,Call,OutboundCall};
Sep 19 18:34:28.726 INFO kablam!   |                     ^^^^
Sep 19 18:34:28.726 INFO kablam!   |
Sep 19 18:34:28.726 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 19 18:34:28.726 INFO kablam! 
Sep 19 18:34:28.860 INFO kablam! warning: variable does not need to be mutable
Sep 19 18:34:28.861 INFO kablam!   --> src/lib.rs:72:13
Sep 19 18:34:28.861 INFO kablam!    |
Sep 19 18:34:28.861 INFO kablam! 72 |         let mut http_client = hyper::Client::with_connector(connector);
Sep 19 18:34:28.861 INFO kablam!    |             ----^^^^^^^^^^^
Sep 19 18:34:28.861 INFO kablam!    |             |
Sep 19 18:34:28.861 INFO kablam!    |             help: remove this `mut`
Sep 19 18:34:28.861 INFO kablam!    |
Sep 19 18:34:28.861 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 19 18:34:28.861 INFO kablam! 
Sep 19 18:34:29.014 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 17.28s
Sep 19 18:34:29.022 INFO kablam! su: No module specific data is present
Sep 19 18:34:29.902 INFO running `"docker" "rm" "-f" "80cefdd1987e3bef15c2216dbdf9b6b6ce294ca5740c41e2d8eec5cfb963e833"`
Sep 19 18:34:30.020 INFO blam! 80cefdd1987e3bef15c2216dbdf9b6b6ce294ca5740c41e2d8eec5cfb963e833