Sep 10 07:21:25.846 INFO checking twilio-0.1.2 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 07:21:25.846 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 07:21:25.846 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-6/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 07:21:25.990 INFO blam! feada8f9f2352b3256e26b54e89fd4195aa566490c58fe12d82327795ee4d447
Sep 10 07:21:25.992 INFO running `"docker" "start" "-a" "feada8f9f2352b3256e26b54e89fd4195aa566490c58fe12d82327795ee4d447"`
Sep 10 07:21:27.024 INFO kablam! usermod: no changes
Sep 10 07:21:27.268 INFO kablam!     Checking error-chain v0.10.0
Sep 10 07:21:27.273 INFO kablam!     Checking twilio v0.1.2 (file:///source)
Sep 10 07:21:27.878 INFO kablam!     Checking dotenv v0.10.1
Sep 10 07:21:28.790 INFO kablam! warning: variable does not need to be mutable
Sep 10 07:21:28.790 INFO kablam!   --> src/lib.rs:72:13
Sep 10 07:21:28.790 INFO kablam!    |
Sep 10 07:21:28.790 INFO kablam! 72 |         let mut http_client = hyper::Client::with_connector(connector);
Sep 10 07:21:28.790 INFO kablam!    |             ----^^^^^^^^^^^
Sep 10 07:21:28.790 INFO kablam!    |             |
Sep 10 07:21:28.790 INFO kablam!    |             help: remove this `mut`
Sep 10 07:21:28.790 INFO kablam!    |
Sep 10 07:21:28.790 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 10 07:21:28.790 INFO kablam! 
Sep 10 07:21:31.638 INFO kablam! warning: variable does not need to be mutable
Sep 10 07:21:31.638 INFO kablam!   --> src/lib.rs:72:13
Sep 10 07:21:31.638 INFO kablam!    |
Sep 10 07:21:31.638 INFO kablam! 72 |         let mut http_client = hyper::Client::with_connector(connector);
Sep 10 07:21:31.638 INFO kablam!    |             ----^^^^^^^^^^^
Sep 10 07:21:31.638 INFO kablam!    |             |
Sep 10 07:21:31.638 INFO kablam!    |             help: remove this `mut`
Sep 10 07:21:31.638 INFO kablam!    |
Sep 10 07:21:31.638 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 10 07:21:31.638 INFO kablam! 
Sep 10 07:21:32.062 INFO kablam! warning: unused import: `Call`
Sep 10 07:21:32.062 INFO kablam!  --> examples/call.rs:2:21
Sep 10 07:21:32.062 INFO kablam!   |
Sep 10 07:21:32.062 INFO kablam! 2 | use twilio::{Client,Call,OutboundCall};
Sep 10 07:21:32.062 INFO kablam!   |                     ^^^^
Sep 10 07:21:32.062 INFO kablam!   |
Sep 10 07:21:32.062 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 07:21:32.062 INFO kablam! 
Sep 10 07:21:32.507 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.46s
Sep 10 07:21:32.530 INFO kablam! su: No module specific data is present
Sep 10 07:21:33.336 INFO running `"docker" "rm" "-f" "feada8f9f2352b3256e26b54e89fd4195aa566490c58fe12d82327795ee4d447"`
Sep 10 07:21:33.446 INFO blam! feada8f9f2352b3256e26b54e89fd4195aa566490c58fe12d82327795ee4d447