Sep 04 03:10:19.394 INFO checking twilio-0.1.2 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 04 03:10:19.394 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 04 03:10:19.394 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-2/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 03:10:19.598 INFO blam! dc746f24d57c5594a8ccf22a3c646f2360cd660705a72bfe56931b7bcfd1f4e0
Sep 04 03:10:19.600 INFO running `"docker" "start" "-a" "dc746f24d57c5594a8ccf22a3c646f2360cd660705a72bfe56931b7bcfd1f4e0"`
Sep 04 03:10:20.392 INFO kablam!    Compiling derive-error-chain v0.10.1
Sep 04 03:10:20.393 INFO kablam!     Checking error-chain v0.10.0
Sep 04 03:10:20.396 INFO kablam!     Checking twilio v0.1.2 (file:///source)
Sep 04 03:10:22.698 INFO kablam! warning: variable does not need to be mutable
Sep 04 03:10:22.698 INFO kablam!   --> src/lib.rs:72:13
Sep 04 03:10:22.698 INFO kablam!    |
Sep 04 03:10:22.698 INFO kablam! 72 |         let mut http_client = hyper::Client::with_connector(connector);
Sep 04 03:10:22.698 INFO kablam!    |             ----^^^^^^^^^^^
Sep 04 03:10:22.698 INFO kablam!    |             |
Sep 04 03:10:22.698 INFO kablam!    |             help: remove this `mut`
Sep 04 03:10:22.698 INFO kablam!    |
Sep 04 03:10:22.698 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 04 03:10:22.698 INFO kablam! 
Sep 04 03:10:27.015 INFO kablam!     Checking dotenv v0.10.1
Sep 04 03:10:29.629 INFO kablam! warning: unused import: `Call`
Sep 04 03:10:29.629 INFO kablam!  --> examples/call.rs:2:21
Sep 04 03:10:29.629 INFO kablam!   |
Sep 04 03:10:29.629 INFO kablam! 2 | use twilio::{Client,Call,OutboundCall};
Sep 04 03:10:29.629 INFO kablam!   |                     ^^^^
Sep 04 03:10:29.629 INFO kablam!   |
Sep 04 03:10:29.629 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 04 03:10:29.629 INFO kablam! 
Sep 04 03:10:29.989 INFO kablam! warning: variable does not need to be mutable
Sep 04 03:10:29.989 INFO kablam!   --> src/lib.rs:72:13
Sep 04 03:10:29.989 INFO kablam!    |
Sep 04 03:10:29.989 INFO kablam! 72 |         let mut http_client = hyper::Client::with_connector(connector);
Sep 04 03:10:29.990 INFO kablam!    |             ----^^^^^^^^^^^
Sep 04 03:10:29.990 INFO kablam!    |             |
Sep 04 03:10:29.990 INFO kablam!    |             help: remove this `mut`
Sep 04 03:10:29.990 INFO kablam!    |
Sep 04 03:10:29.990 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 04 03:10:29.990 INFO kablam! 
Sep 04 03:10:30.202 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.00s
Sep 04 03:10:30.215 INFO kablam! su: No module specific data is present
Sep 04 03:10:30.655 INFO running `"docker" "rm" "-f" "dc746f24d57c5594a8ccf22a3c646f2360cd660705a72bfe56931b7bcfd1f4e0"`
Sep 04 03:10:30.754 INFO blam! dc746f24d57c5594a8ccf22a3c646f2360cd660705a72bfe56931b7bcfd1f4e0