Nov 30 00:51:03.328 INFO checking jlevesy/ruru against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 00:51:03.328 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 00:51:03.527 INFO [stdout] e6be2e8ce6efda05713f4f895bb3e5b51fe53f78defc1a1115be534b8a22da47
Nov 30 00:51:03.530 INFO running `"docker" "start" "-a" "e6be2e8ce6efda05713f4f895bb3e5b51fe53f78defc1a1115be534b8a22da47"`
Nov 30 00:51:04.017 INFO [stderr] usermod: no changes
Nov 30 00:51:04.239 INFO [stderr]     Checking atty v0.2.9
Nov 30 00:51:04.608 INFO [stderr]     Checking env_logger v0.5.9
Nov 30 00:51:05.737 INFO [stderr]     Checking microservice_rs v0.1.0 (/source)
Nov 30 00:51:09.120 INFO [stderr] warning: unused import: `Get`
Nov 30 00:51:09.120 INFO [stderr]   --> src/main.rs:10:21
Nov 30 00:51:09.120 INFO [stderr]    |
Nov 30 00:51:09.120 INFO [stderr] 10 | use hyper::Method::{Get, Post};
Nov 30 00:51:09.120 INFO [stderr]    |                     ^^^
Nov 30 00:51:09.120 INFO [stderr]    |
Nov 30 00:51:09.120 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 30 00:51:09.120 INFO [stderr] 
Nov 30 00:51:09.300 INFO [stderr] warning: unused variable: `entry`
Nov 30 00:51:09.300 INFO [stderr]   --> src/main.rs:48:16
Nov 30 00:51:09.300 INFO [stderr]    |
Nov 30 00:51:09.300 INFO [stderr] 48 | fn write_to_db(entry: NewMessage) -> FutureResult<i64, hyper::Error> {
Nov 30 00:51:09.300 INFO [stderr]    |                ^^^^^ help: consider using `_entry` instead
Nov 30 00:51:09.316 INFO [stderr]    |
Nov 30 00:51:09.316 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 00:51:09.316 INFO [stderr] 
Nov 30 00:51:09.316 INFO [stderr] warning: unused variable: `result`
Nov 30 00:51:09.316 INFO [stderr]   --> src/main.rs:52:23
Nov 30 00:51:09.316 INFO [stderr]    |
Nov 30 00:51:09.316 INFO [stderr] 52 | fn make_post_response(result: Result<i64, hyper::Error>) -> FutureResult<hyper::Response, hyper::Error> {
Nov 30 00:51:09.316 INFO [stderr]    |                       ^^^^^^ help: consider using `_result` instead
Nov 30 00:51:09.316 INFO [stderr] 
Nov 30 00:51:09.336 INFO [stderr] warning: field is never used: `username`
Nov 30 00:51:09.336 INFO [stderr]   --> src/main.rs:22:5
Nov 30 00:51:09.336 INFO [stderr]    |
Nov 30 00:51:09.337 INFO [stderr] 22 |     username: String,
Nov 30 00:51:09.337 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 30 00:51:09.344 INFO [stderr]    |
Nov 30 00:51:09.345 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 00:51:09.345 INFO [stderr] 
Nov 30 00:51:09.345 INFO [stderr] warning: field is never used: `message`
Nov 30 00:51:09.345 INFO [stderr]   --> src/main.rs:23:5
Nov 30 00:51:09.346 INFO [stderr]    |
Nov 30 00:51:09.346 INFO [stderr] 23 |     message: String,
Nov 30 00:51:09.346 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Nov 30 00:51:09.352 INFO [stderr] 
Nov 30 00:51:09.464 INFO [stderr] warning: unused import: `Get`
Nov 30 00:51:09.464 INFO [stderr]   --> src/main.rs:10:21
Nov 30 00:51:09.464 INFO [stderr]    |
Nov 30 00:51:09.464 INFO [stderr] 10 | use hyper::Method::{Get, Post};
Nov 30 00:51:09.464 INFO [stderr]    |                     ^^^
Nov 30 00:51:09.464 INFO [stderr]    |
Nov 30 00:51:09.464 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 30 00:51:09.464 INFO [stderr] 
Nov 30 00:51:09.564 INFO [stderr] warning: unused variable: `entry`
Nov 30 00:51:09.564 INFO [stderr]   --> src/main.rs:48:16
Nov 30 00:51:09.564 INFO [stderr]    |
Nov 30 00:51:09.564 INFO [stderr] 48 | fn write_to_db(entry: NewMessage) -> FutureResult<i64, hyper::Error> {
Nov 30 00:51:09.564 INFO [stderr]    |                ^^^^^ help: consider using `_entry` instead
Nov 30 00:51:09.564 INFO [stderr]    |
Nov 30 00:51:09.564 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 00:51:09.564 INFO [stderr] 
Nov 30 00:51:09.564 INFO [stderr] warning: unused variable: `result`
Nov 30 00:51:09.564 INFO [stderr]   --> src/main.rs:52:23
Nov 30 00:51:09.564 INFO [stderr]    |
Nov 30 00:51:09.564 INFO [stderr] 52 | fn make_post_response(result: Result<i64, hyper::Error>) -> FutureResult<hyper::Response, hyper::Error> {
Nov 30 00:51:09.564 INFO [stderr]    |                       ^^^^^^ help: consider using `_result` instead
Nov 30 00:51:09.564 INFO [stderr] 
Nov 30 00:51:09.579 INFO [stderr] warning: field is never used: `username`
Nov 30 00:51:09.579 INFO [stderr]   --> src/main.rs:22:5
Nov 30 00:51:09.579 INFO [stderr]    |
Nov 30 00:51:09.579 INFO [stderr] 22 |     username: String,
Nov 30 00:51:09.579 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 30 00:51:09.579 INFO [stderr]    |
Nov 30 00:51:09.579 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 00:51:09.579 INFO [stderr] 
Nov 30 00:51:09.579 INFO [stderr] warning: field is never used: `message`
Nov 30 00:51:09.579 INFO [stderr]   --> src/main.rs:23:5
Nov 30 00:51:09.579 INFO [stderr]    |
Nov 30 00:51:09.579 INFO [stderr] 23 |     message: String,
Nov 30 00:51:09.579 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Nov 30 00:51:09.579 INFO [stderr] 
Nov 30 00:51:09.621 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.56s
Nov 30 00:51:09.634 INFO [stderr] su: No module specific data is present
Nov 30 00:51:10.294 INFO running `"docker" "inspect" "e6be2e8ce6efda05713f4f895bb3e5b51fe53f78defc1a1115be534b8a22da47"`
Nov 30 00:51:10.612 INFO running `"docker" "rm" "-f" "e6be2e8ce6efda05713f4f895bb3e5b51fe53f78defc1a1115be534b8a22da47"`
Nov 30 00:51:10.856 INFO [stdout] e6be2e8ce6efda05713f4f895bb3e5b51fe53f78defc1a1115be534b8a22da47