Nov 30 13:45:11.986 INFO checking twilio-0.1.2 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 13:45:11.986 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-5/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-alt check --frozen --all --all-targets" "-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"`
Nov 30 13:45:12.504 INFO [stdout] 44cb3152c18594a32afc9af7e1941a3f477bf484bb36a5c3b546ca373ec20d95
Nov 30 13:45:12.508 INFO running `"docker" "start" "-a" "44cb3152c18594a32afc9af7e1941a3f477bf484bb36a5c3b546ca373ec20d95"`
Nov 30 13:45:13.650 INFO [stderr] usermod: no changes
Nov 30 13:45:13.865 INFO [stderr]     Checking twilio v0.1.2 (/source)
Nov 30 13:45:18.344 INFO [stderr] warning: variable does not need to be mutable
Nov 30 13:45:18.344 INFO [stderr]   --> src/lib.rs:72:13
Nov 30 13:45:18.344 INFO [stderr]    |
Nov 30 13:45:18.344 INFO [stderr] 72 |         let mut http_client = hyper::Client::with_connector(connector);
Nov 30 13:45:18.344 INFO [stderr]    |             ----^^^^^^^^^^^
Nov 30 13:45:18.344 INFO [stderr]    |             |
Nov 30 13:45:18.344 INFO [stderr]    |             help: remove this `mut`
Nov 30 13:45:18.344 INFO [stderr]    |
Nov 30 13:45:18.344 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 13:45:18.344 INFO [stderr] 
Nov 30 13:45:18.646 INFO [stderr] warning: variable does not need to be mutable
Nov 30 13:45:18.647 INFO [stderr]   --> src/lib.rs:72:13
Nov 30 13:45:18.647 INFO [stderr]    |
Nov 30 13:45:18.647 INFO [stderr] 72 |         let mut http_client = hyper::Client::with_connector(connector);
Nov 30 13:45:18.647 INFO [stderr]    |             ----^^^^^^^^^^^
Nov 30 13:45:18.648 INFO [stderr]    |             |
Nov 30 13:45:18.648 INFO [stderr]    |             help: remove this `mut`
Nov 30 13:45:18.648 INFO [stderr]    |
Nov 30 13:45:18.648 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 13:45:18.648 INFO [stderr] 
Nov 30 13:45:28.924 INFO [stderr] warning: unused import: `Call`
Nov 30 13:45:28.924 INFO [stderr]  --> examples/call.rs:2:21
Nov 30 13:45:28.924 INFO [stderr]   |
Nov 30 13:45:28.924 INFO [stderr] 2 | use twilio::{Client,Call,OutboundCall};
Nov 30 13:45:28.924 INFO [stderr]   |                     ^^^^
Nov 30 13:45:28.924 INFO [stderr]   |
Nov 30 13:45:28.924 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 13:45:28.924 INFO [stderr] 
Nov 30 13:45:29.892 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.23s
Nov 30 13:45:29.911 INFO [stderr] su: No module specific data is present
Nov 30 13:45:30.856 INFO running `"docker" "inspect" "44cb3152c18594a32afc9af7e1941a3f477bf484bb36a5c3b546ca373ec20d95"`
Nov 30 13:45:31.226 INFO running `"docker" "rm" "-f" "44cb3152c18594a32afc9af7e1941a3f477bf484bb36a5c3b546ca373ec20d95"`
Nov 30 13:45:31.684 INFO [stdout] 44cb3152c18594a32afc9af7e1941a3f477bf484bb36a5c3b546ca373ec20d95