Dec 14 15:41:06.638 INFO testing twilio-0.1.2 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 15:41:06.638 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 15:41:07.059 INFO [stdout] 56009ad89ac3c21eab0a30cd9c7802544fc32aa99ff115bb3c59eb290b36bea8
Dec 14 15:41:07.067 INFO running `"docker" "start" "-a" "56009ad89ac3c21eab0a30cd9c7802544fc32aa99ff115bb3c59eb290b36bea8"`
Dec 14 15:41:08.909 INFO [stderr] usermod: no changes
Dec 14 15:41:09.163 INFO [stderr]    Compiling rust-crypto v0.2.36
Dec 14 15:41:17.921 INFO [stderr]    Compiling twilio v0.1.2 (/source)
Dec 14 15:41:21.085 INFO [stderr] warning: variable does not need to be mutable
Dec 14 15:41:21.085 INFO [stderr]   --> src/lib.rs:72:13
Dec 14 15:41:21.085 INFO [stderr]    |
Dec 14 15:41:21.085 INFO [stderr] 72 |         let mut http_client = hyper::Client::with_connector(connector);
Dec 14 15:41:21.085 INFO [stderr]    |             ----^^^^^^^^^^^
Dec 14 15:41:21.085 INFO [stderr]    |             |
Dec 14 15:41:21.085 INFO [stderr]    |             help: remove this `mut`
Dec 14 15:41:21.085 INFO [stderr]    |
Dec 14 15:41:21.085 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 14 15:41:21.085 INFO [stderr] 
Dec 14 15:41:22.317 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.39s
Dec 14 15:41:22.328 INFO [stderr] su: No module specific data is present
Dec 14 15:41:22.877 INFO running `"docker" "inspect" "56009ad89ac3c21eab0a30cd9c7802544fc32aa99ff115bb3c59eb290b36bea8"`
Dec 14 15:41:23.067 INFO running `"docker" "rm" "-f" "56009ad89ac3c21eab0a30cd9c7802544fc32aa99ff115bb3c59eb290b36bea8"`
Dec 14 15:41:23.252 INFO [stdout] 56009ad89ac3c21eab0a30cd9c7802544fc32aa99ff115bb3c59eb290b36bea8
Dec 14 15:41:23.253 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 15:41:23.955 INFO [stdout] d544800356e0d767e6968c46274c88f3f6ce91fba8e8804ec7ef4d6e4124038d
Dec 14 15:41:23.958 INFO running `"docker" "start" "-a" "d544800356e0d767e6968c46274c88f3f6ce91fba8e8804ec7ef4d6e4124038d"`
Dec 14 15:41:24.563 INFO [stderr] usermod: no changes
Dec 14 15:41:24.709 INFO [stderr]    Compiling error-chain v0.10.0
Dec 14 15:41:25.550 INFO [stderr]    Compiling dotenv v0.10.1
Dec 14 15:41:27.503 INFO [stderr]    Compiling twilio v0.1.2 (/source)
Dec 14 15:41:38.138 INFO [stderr] warning: variable does not need to be mutable
Dec 14 15:41:38.138 INFO [stderr]   --> src/lib.rs:72:13
Dec 14 15:41:38.138 INFO [stderr]    |
Dec 14 15:41:38.138 INFO [stderr] 72 |         let mut http_client = hyper::Client::with_connector(connector);
Dec 14 15:41:38.138 INFO [stderr]    |             ----^^^^^^^^^^^
Dec 14 15:41:38.138 INFO [stderr]    |             |
Dec 14 15:41:38.138 INFO [stderr]    |             help: remove this `mut`
Dec 14 15:41:38.138 INFO [stderr]    |
Dec 14 15:41:38.138 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 14 15:41:38.138 INFO [stderr] 
Dec 14 15:41:41.331 INFO [stderr] warning: unused import: `Call`
Dec 14 15:41:41.331 INFO [stderr]  --> examples/call.rs:2:21
Dec 14 15:41:41.331 INFO [stderr]   |
Dec 14 15:41:41.331 INFO [stderr] 2 | use twilio::{Client,Call,OutboundCall};
Dec 14 15:41:41.331 INFO [stderr]   |                     ^^^^
Dec 14 15:41:41.331 INFO [stderr]   |
Dec 14 15:41:41.331 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 15:41:41.331 INFO [stderr] 
Dec 14 15:41:50.528 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.95s
Dec 14 15:41:50.540 INFO [stderr] su: No module specific data is present
Dec 14 15:41:51.859 INFO running `"docker" "inspect" "d544800356e0d767e6968c46274c88f3f6ce91fba8e8804ec7ef4d6e4124038d"`
Dec 14 15:41:52.227 INFO running `"docker" "rm" "-f" "d544800356e0d767e6968c46274c88f3f6ce91fba8e8804ec7ef4d6e4124038d"`
Dec 14 15:41:52.591 INFO [stdout] d544800356e0d767e6968c46274c88f3f6ce91fba8e8804ec7ef4d6e4124038d