Aug 17 07:37:49.417 INFO checking twilio-0.1.2 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 07:37:49.417 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 07:37:49.417 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 07:37:49.417 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-6/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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 +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 07:37:49.743 INFO blam! 175a46cadca2b8c649918c46a6bd67d8f6c04a7cc0e6a40ab587e796a2b27b4b
Aug 17 07:37:49.746 INFO running `"docker" "start" "-a" "175a46cadca2b8c649918c46a6bd67d8f6c04a7cc0e6a40ab587e796a2b27b4b"`
Aug 17 07:37:51.216 INFO kablam!    Compiling syn v0.11.11
Aug 17 07:37:51.216 INFO kablam!     Checking rust-crypto v0.2.36
Aug 17 07:37:51.218 INFO kablam!     Checking error-chain v0.10.0
Aug 17 07:38:23.829 INFO kablam!     Checking twilio v0.1.2 (file:///source)
Aug 17 07:38:29.575 INFO kablam!    Compiling derive-error-chain v0.10.1
Aug 17 07:38:29.735 INFO kablam! warning: variable does not need to be mutable
Aug 17 07:38:29.735 INFO kablam!   --> src/lib.rs:72:13
Aug 17 07:38:29.735 INFO kablam!    |
Aug 17 07:38:29.735 INFO kablam! 72 |         let mut http_client = hyper::Client::with_connector(connector);
Aug 17 07:38:29.735 INFO kablam!    |             ----^^^^^^^^^^^
Aug 17 07:38:29.735 INFO kablam!    |             |
Aug 17 07:38:29.735 INFO kablam!    |             help: remove this `mut`
Aug 17 07:38:29.735 INFO kablam!    |
Aug 17 07:38:29.735 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 17 07:38:29.735 INFO kablam! 
Aug 17 07:38:39.217 INFO kablam!     Checking dotenv v0.10.1
Aug 17 07:38:45.229 INFO kablam! warning: unused import: `Call`
Aug 17 07:38:45.230 INFO kablam!  --> examples/call.rs:2:21
Aug 17 07:38:45.230 INFO kablam!   |
Aug 17 07:38:45.230 INFO kablam! 2 | use twilio::{Client,Call,OutboundCall};
Aug 17 07:38:45.230 INFO kablam!   |                     ^^^^
Aug 17 07:38:45.230 INFO kablam!   |
Aug 17 07:38:45.230 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 17 07:38:45.230 INFO kablam! 
Aug 17 07:38:46.703 INFO kablam! warning: variable does not need to be mutable
Aug 17 07:38:46.703 INFO kablam!   --> src/lib.rs:72:13
Aug 17 07:38:46.703 INFO kablam!    |
Aug 17 07:38:46.703 INFO kablam! 72 |         let mut http_client = hyper::Client::with_connector(connector);
Aug 17 07:38:46.703 INFO kablam!    |             ----^^^^^^^^^^^
Aug 17 07:38:46.703 INFO kablam!    |             |
Aug 17 07:38:46.703 INFO kablam!    |             help: remove this `mut`
Aug 17 07:38:46.703 INFO kablam!    |
Aug 17 07:38:46.703 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 17 07:38:46.703 INFO kablam! 
Aug 17 07:38:47.175 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 56.35s
Aug 17 07:38:47.191 INFO kablam! su: No module specific data is present
Aug 17 07:38:47.778 INFO running `"docker" "rm" "-f" "175a46cadca2b8c649918c46a6bd67d8f6c04a7cc0e6a40ab587e796a2b27b4b"`
Aug 17 07:38:47.958 INFO blam! 175a46cadca2b8c649918c46a6bd67d8f6c04a7cc0e6a40ab587e796a2b27b4b