Sep 17 15:38:20.950 INFO checking twilio-0.1.2 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 15:38:20.950 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 15:38:20.950 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-4/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 15:38:21.081 INFO blam! a570c9a8c8a1584de6f28e2b202d30002340555d31585d292935c9fd1a118dd5
Sep 17 15:38:21.093 INFO running `"docker" "start" "-a" "a570c9a8c8a1584de6f28e2b202d30002340555d31585d292935c9fd1a118dd5"`
Sep 17 15:38:21.947 INFO kablam! usermod: no changes
Sep 17 15:38:22.156 INFO kablam!    Compiling syn v0.11.11
Sep 17 15:38:22.157 INFO kablam!     Checking error-chain v0.10.0
Sep 17 15:38:22.157 INFO kablam!     Checking hyper-native-tls v0.2.4
Sep 17 15:38:22.695 INFO kablam!     Checking twilio v0.1.2 (/source)
Sep 17 15:38:23.731 INFO kablam! warning: variable does not need to be mutable
Sep 17 15:38:23.731 INFO kablam!   --> src/lib.rs:72:13
Sep 17 15:38:23.731 INFO kablam!    |
Sep 17 15:38:23.731 INFO kablam! 72 |         let mut http_client = hyper::Client::with_connector(connector);
Sep 17 15:38:23.731 INFO kablam!    |             ----^^^^^^^^^^^
Sep 17 15:38:23.731 INFO kablam!    |             |
Sep 17 15:38:23.731 INFO kablam!    |             help: remove this `mut`
Sep 17 15:38:23.731 INFO kablam!    |
Sep 17 15:38:23.731 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 17 15:38:23.731 INFO kablam! 
Sep 17 15:38:30.671 INFO kablam!    Compiling derive-error-chain v0.10.1
Sep 17 15:38:35.293 INFO kablam!     Checking dotenv v0.10.1
Sep 17 15:38:37.551 INFO kablam! warning: unused import: `Call`
Sep 17 15:38:37.551 INFO kablam!  --> examples/call.rs:2:21
Sep 17 15:38:37.551 INFO kablam!   |
Sep 17 15:38:37.551 INFO kablam! 2 | use twilio::{Client,Call,OutboundCall};
Sep 17 15:38:37.551 INFO kablam!   |                     ^^^^
Sep 17 15:38:37.551 INFO kablam!   |
Sep 17 15:38:37.551 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 17 15:38:37.551 INFO kablam! 
Sep 17 15:38:37.777 INFO kablam! warning: variable does not need to be mutable
Sep 17 15:38:37.777 INFO kablam!   --> src/lib.rs:72:13
Sep 17 15:38:37.777 INFO kablam!    |
Sep 17 15:38:37.777 INFO kablam! 72 |         let mut http_client = hyper::Client::with_connector(connector);
Sep 17 15:38:37.777 INFO kablam!    |             ----^^^^^^^^^^^
Sep 17 15:38:37.777 INFO kablam!    |             |
Sep 17 15:38:37.777 INFO kablam!    |             help: remove this `mut`
Sep 17 15:38:37.777 INFO kablam!    |
Sep 17 15:38:37.777 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 17 15:38:37.777 INFO kablam! 
Sep 17 15:38:38.087 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 16.11s
Sep 17 15:38:38.106 INFO kablam! su: No module specific data is present
Sep 17 15:38:38.941 INFO running `"docker" "rm" "-f" "a570c9a8c8a1584de6f28e2b202d30002340555d31585d292935c9fd1a118dd5"`
Sep 17 15:38:39.259 INFO blam! a570c9a8c8a1584de6f28e2b202d30002340555d31585d292935c9fd1a118dd5