Sep 03 23:47:16.991 INFO checking twilio-0.1.2 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 03 23:47:16.991 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 03 23:47:16.991 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-3/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 03 23:47:17.216 INFO blam! 5a31fb10ba5aa7382dbb6fde1752533a2c2b00e460e2a2969637c43daa05c37d
Sep 03 23:47:17.219 INFO running `"docker" "start" "-a" "5a31fb10ba5aa7382dbb6fde1752533a2c2b00e460e2a2969637c43daa05c37d"`
Sep 03 23:47:18.033 INFO kablam!     Checking twilio v0.1.2 (file:///source)
Sep 03 23:47:19.946 INFO kablam! warning: variable does not need to be mutable
Sep 03 23:47:19.946 INFO kablam!   --> src/lib.rs:72:13
Sep 03 23:47:19.946 INFO kablam!    |
Sep 03 23:47:19.946 INFO kablam! 72 |         let mut http_client = hyper::Client::with_connector(connector);
Sep 03 23:47:19.946 INFO kablam!    |             ----^^^^^^^^^^^
Sep 03 23:47:19.946 INFO kablam!    |             |
Sep 03 23:47:19.946 INFO kablam!    |             help: remove this `mut`
Sep 03 23:47:19.946 INFO kablam!    |
Sep 03 23:47:19.946 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 03 23:47:19.947 INFO kablam! 
Sep 03 23:47:20.011 INFO kablam! warning: variable does not need to be mutable
Sep 03 23:47:20.011 INFO kablam!   --> src/lib.rs:72:13
Sep 03 23:47:20.011 INFO kablam!    |
Sep 03 23:47:20.011 INFO kablam! 72 |         let mut http_client = hyper::Client::with_connector(connector);
Sep 03 23:47:20.011 INFO kablam!    |             ----^^^^^^^^^^^
Sep 03 23:47:20.011 INFO kablam!    |             |
Sep 03 23:47:20.011 INFO kablam!    |             help: remove this `mut`
Sep 03 23:47:20.011 INFO kablam!    |
Sep 03 23:47:20.011 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 03 23:47:20.011 INFO kablam! 
Sep 03 23:47:21.816 INFO kablam! warning: unused import: `Call`
Sep 03 23:47:21.816 INFO kablam!  --> examples/call.rs:2:21
Sep 03 23:47:21.816 INFO kablam!   |
Sep 03 23:47:21.816 INFO kablam! 2 | use twilio::{Client,Call,OutboundCall};
Sep 03 23:47:21.816 INFO kablam!   |                     ^^^^
Sep 03 23:47:21.816 INFO kablam!   |
Sep 03 23:47:21.816 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 03 23:47:21.816 INFO kablam! 
Sep 03 23:47:22.307 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.43s
Sep 03 23:47:22.318 INFO kablam! su: No module specific data is present
Sep 03 23:47:22.806 INFO running `"docker" "rm" "-f" "5a31fb10ba5aa7382dbb6fde1752533a2c2b00e460e2a2969637c43daa05c37d"`
Sep 03 23:47:22.924 INFO blam! 5a31fb10ba5aa7382dbb6fde1752533a2c2b00e460e2a2969637c43daa05c37d