Sep 01 20:29:11.366 INFO checking twilio-0.1.2 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 01 20:29:11.367 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 20:29:11.367 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 20:29:11.578 INFO blam! 553d8bd6b82d9528ef9c1369102881fc4c523b2af8d38c2123fe4337d3da8123
Sep 01 20:29:11.580 INFO running `"docker" "start" "-a" "553d8bd6b82d9528ef9c1369102881fc4c523b2af8d38c2123fe4337d3da8123"`
Sep 01 20:29:12.439 INFO kablam!     Checking rust-crypto v0.2.36
Sep 01 20:29:21.539 INFO kablam!     Checking twilio v0.1.2 (file:///source)
Sep 01 20:29:23.312 INFO kablam! warning: variable does not need to be mutable
Sep 01 20:29:23.313 INFO kablam!   --> src/lib.rs:72:13
Sep 01 20:29:23.313 INFO kablam!    |
Sep 01 20:29:23.313 INFO kablam! 72 |         let mut http_client = hyper::Client::with_connector(connector);
Sep 01 20:29:23.313 INFO kablam!    |             ----^^^^^^^^^^^
Sep 01 20:29:23.313 INFO kablam!    |             |
Sep 01 20:29:23.313 INFO kablam!    |             help: remove this `mut`
Sep 01 20:29:23.313 INFO kablam!    |
Sep 01 20:29:23.313 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 01 20:29:23.313 INFO kablam! 
Sep 01 20:29:23.330 INFO kablam! warning: variable does not need to be mutable
Sep 01 20:29:23.330 INFO kablam!   --> src/lib.rs:72:13
Sep 01 20:29:23.330 INFO kablam!    |
Sep 01 20:29:23.330 INFO kablam! 72 |         let mut http_client = hyper::Client::with_connector(connector);
Sep 01 20:29:23.330 INFO kablam!    |             ----^^^^^^^^^^^
Sep 01 20:29:23.330 INFO kablam!    |             |
Sep 01 20:29:23.330 INFO kablam!    |             help: remove this `mut`
Sep 01 20:29:23.330 INFO kablam!    |
Sep 01 20:29:23.330 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 01 20:29:23.330 INFO kablam! 
Sep 01 20:29:24.999 INFO kablam! warning: unused import: `Call`
Sep 01 20:29:24.999 INFO kablam!  --> examples/call.rs:2:21
Sep 01 20:29:24.999 INFO kablam!   |
Sep 01 20:29:24.999 INFO kablam! 2 | use twilio::{Client,Call,OutboundCall};
Sep 01 20:29:24.999 INFO kablam!   |                     ^^^^
Sep 01 20:29:24.999 INFO kablam!   |
Sep 01 20:29:25.000 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 20:29:25.000 INFO kablam! 
Sep 01 20:29:25.610 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 13.33s
Sep 01 20:29:25.625 INFO kablam! su: No module specific data is present
Sep 01 20:29:26.124 INFO running `"docker" "rm" "-f" "553d8bd6b82d9528ef9c1369102881fc4c523b2af8d38c2123fe4337d3da8123"`
Sep 01 20:29:26.271 INFO blam! 553d8bd6b82d9528ef9c1369102881fc4c523b2af8d38c2123fe4337d3da8123