Sep 01 03:19:13.995 INFO checking twilio-0.1.2 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 03:19:13.995 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 03:19:13.995 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-1/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 03:19:14.154 INFO blam! 7641eedad51ffbd0969615a52774ae5596a0802419388654ec1ddc4d1593d5c0
Sep 01 03:19:14.156 INFO running `"docker" "start" "-a" "7641eedad51ffbd0969615a52774ae5596a0802419388654ec1ddc4d1593d5c0"`
Sep 01 03:19:15.002 INFO kablam!    Compiling derive-error-chain v0.10.1
Sep 01 03:19:15.003 INFO kablam!     Checking error-chain v0.10.0
Sep 01 03:19:15.003 INFO kablam!     Checking twilio v0.1.2 (file:///source)
Sep 01 03:19:16.798 INFO kablam! warning: variable does not need to be mutable
Sep 01 03:19:16.798 INFO kablam!   --> src/lib.rs:72:13
Sep 01 03:19:16.798 INFO kablam!    |
Sep 01 03:19:16.798 INFO kablam! 72 |         let mut http_client = hyper::Client::with_connector(connector);
Sep 01 03:19:16.798 INFO kablam!    |             ----^^^^^^^^^^^
Sep 01 03:19:16.798 INFO kablam!    |             |
Sep 01 03:19:16.798 INFO kablam!    |             help: remove this `mut`
Sep 01 03:19:16.798 INFO kablam!    |
Sep 01 03:19:16.798 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 01 03:19:16.798 INFO kablam! 
Sep 01 03:19:20.787 INFO kablam!     Checking dotenv v0.10.1
Sep 01 03:19:24.067 INFO kablam! warning: unused import: `Call`
Sep 01 03:19:24.067 INFO kablam!  --> examples/call.rs:2:21
Sep 01 03:19:24.067 INFO kablam!   |
Sep 01 03:19:24.067 INFO kablam! 2 | use twilio::{Client,Call,OutboundCall};
Sep 01 03:19:24.067 INFO kablam!   |                     ^^^^
Sep 01 03:19:24.067 INFO kablam!   |
Sep 01 03:19:24.067 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 03:19:24.068 INFO kablam! 
Sep 01 03:19:24.660 INFO kablam! warning: variable does not need to be mutable
Sep 01 03:19:24.660 INFO kablam!   --> src/lib.rs:72:13
Sep 01 03:19:24.660 INFO kablam!    |
Sep 01 03:19:24.660 INFO kablam! 72 |         let mut http_client = hyper::Client::with_connector(connector);
Sep 01 03:19:24.660 INFO kablam!    |             ----^^^^^^^^^^^
Sep 01 03:19:24.660 INFO kablam!    |             |
Sep 01 03:19:24.660 INFO kablam!    |             help: remove this `mut`
Sep 01 03:19:24.661 INFO kablam!    |
Sep 01 03:19:24.661 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 01 03:19:24.661 INFO kablam! 
Sep 01 03:19:24.904 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.08s
Sep 01 03:19:24.913 INFO kablam! su: No module specific data is present
Sep 01 03:19:25.324 INFO running `"docker" "rm" "-f" "7641eedad51ffbd0969615a52774ae5596a0802419388654ec1ddc4d1593d5c0"`
Sep 01 03:19:25.443 INFO blam! 7641eedad51ffbd0969615a52774ae5596a0802419388654ec1ddc4d1593d5c0