Sep 06 00:01:56.199 INFO checking sidekiq-rs-0.7.0 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 00:01:56.199 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 00:01:56.199 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-6/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 00:01:56.420 INFO blam! eae68baa8c058cee95a641b8224ca2f0f05d38f472baf0a25d4166c572e206d8
Sep 06 00:01:56.422 INFO running `"docker" "start" "-a" "eae68baa8c058cee95a641b8224ca2f0f05d38f472baf0a25d4166c572e206d8"`
Sep 06 00:01:57.423 INFO kablam! usermod: no changes
Sep 06 00:01:57.650 INFO kablam!    Compiling redis v0.8.0
Sep 06 00:01:57.650 INFO kablam!     Checking hado v0.1.0
Sep 06 00:01:57.650 INFO kablam!     Checking scheduled-thread-pool v0.1.0
Sep 06 00:01:57.650 INFO kablam!     Checking random_choice v0.3.2
Sep 06 00:01:57.650 INFO kablam!    Compiling structopt-derive v0.0.3
Sep 06 00:01:57.650 INFO kablam!     Checking structopt v0.0.3
Sep 06 00:01:57.650 INFO kablam!     Checking chan-signal v0.2.0
Sep 06 00:01:57.650 INFO kablam!     Checking chrono v0.3.0
Sep 06 00:01:59.146 INFO kablam!     Checking r2d2 v0.7.4
Sep 06 00:02:04.735 INFO kablam!     Checking r2d2_redis v0.6.0
Sep 06 00:02:05.221 INFO kablam!     Checking sidekiq-rs v0.7.0 (file:///source)
Sep 06 00:02:06.358 INFO kablam! warning: use of deprecated item 'threadpool::ThreadPool::new_with_name': use ThreadPool::with_name
Sep 06 00:02:06.358 INFO kablam!   --> src/server.rs:70:25
Sep 06 00:02:06.358 INFO kablam!    |
Sep 06 00:02:06.358 INFO kablam! 70 |             threadpool: ThreadPool::new_with_name("worker".into(), concurrency),
Sep 06 00:02:06.358 INFO kablam!    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 00:02:06.358 INFO kablam!    |
Sep 06 00:02:06.358 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 06 00:02:06.358 INFO kablam! 
Sep 06 00:02:06.413 INFO kablam! warning: use of deprecated item 'threadpool::ThreadPool::new_with_name': use ThreadPool::with_name
Sep 06 00:02:06.413 INFO kablam!   --> src/server.rs:70:25
Sep 06 00:02:06.413 INFO kablam!    |
Sep 06 00:02:06.413 INFO kablam! 70 |             threadpool: ThreadPool::new_with_name("worker".into(), concurrency),
Sep 06 00:02:06.413 INFO kablam!    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 00:02:06.413 INFO kablam!    |
Sep 06 00:02:06.413 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 06 00:02:06.413 INFO kablam! 
Sep 06 00:02:06.731 INFO kablam! warning: variable does not need to be mutable
Sep 06 00:02:06.731 INFO kablam!   --> src/middleware.rs:28:57
Sep 06 00:02:06.731 INFO kablam!    |
Sep 06 00:02:06.731 INFO kablam! 28 | pub fn peek_middleware(job: &mut Job, redis: RedisPool, mut next: NextFunc) -> MiddleWareResult {
Sep 06 00:02:06.731 INFO kablam!    |                                                         ----^^^^
Sep 06 00:02:06.731 INFO kablam!    |                                                         |
Sep 06 00:02:06.731 INFO kablam!    |                                                         help: remove this `mut`
Sep 06 00:02:06.731 INFO kablam!    |
Sep 06 00:02:06.731 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 06 00:02:06.731 INFO kablam! 
Sep 06 00:02:06.738 INFO kablam! warning: variable does not need to be mutable
Sep 06 00:02:06.738 INFO kablam!   --> src/middleware.rs:35:58
Sep 06 00:02:06.738 INFO kablam!    |
Sep 06 00:02:06.738 INFO kablam! 35 | pub fn retry_middleware(job: &mut Job, redis: RedisPool, mut next: NextFunc) -> MiddleWareResult {
Sep 06 00:02:06.738 INFO kablam!    |                                                          ----^^^^
Sep 06 00:02:06.738 INFO kablam!    |                                                          |
Sep 06 00:02:06.738 INFO kablam!    |                                                          help: remove this `mut`
Sep 06 00:02:06.738 INFO kablam! 
Sep 06 00:02:06.738 INFO kablam! warning: variable does not need to be mutable
Sep 06 00:02:06.738 INFO kablam!   --> src/middleware.rs:71:31
Sep 06 00:02:06.738 INFO kablam!    |
Sep 06 00:02:06.738 INFO kablam! 71 |                               mut next: NextFunc)
Sep 06 00:02:06.738 INFO kablam!    |                               ----^^^^
Sep 06 00:02:06.738 INFO kablam!    |                               |
Sep 06 00:02:06.738 INFO kablam!    |                               help: remove this `mut`
Sep 06 00:02:06.738 INFO kablam! 
Sep 06 00:02:07.414 INFO kablam! warning: variable does not need to be mutable
Sep 06 00:02:07.414 INFO kablam!   --> src/middleware.rs:28:57
Sep 06 00:02:07.414 INFO kablam!    |
Sep 06 00:02:07.414 INFO kablam! 28 | pub fn peek_middleware(job: &mut Job, redis: RedisPool, mut next: NextFunc) -> MiddleWareResult {
Sep 06 00:02:07.414 INFO kablam!    |                                                         ----^^^^
Sep 06 00:02:07.414 INFO kablam!    |                                                         |
Sep 06 00:02:07.414 INFO kablam!    |                                                         help: remove this `mut`
Sep 06 00:02:07.414 INFO kablam!    |
Sep 06 00:02:07.414 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 06 00:02:07.414 INFO kablam! 
Sep 06 00:02:07.414 INFO kablam! warning: variable does not need to be mutable
Sep 06 00:02:07.414 INFO kablam!   --> src/middleware.rs:35:58
Sep 06 00:02:07.414 INFO kablam!    |
Sep 06 00:02:07.414 INFO kablam! 35 | pub fn retry_middleware(job: &mut Job, redis: RedisPool, mut next: NextFunc) -> MiddleWareResult {
Sep 06 00:02:07.414 INFO kablam!    |                                                          ----^^^^
Sep 06 00:02:07.414 INFO kablam!    |                                                          |
Sep 06 00:02:07.414 INFO kablam!    |                                                          help: remove this `mut`
Sep 06 00:02:07.414 INFO kablam! 
Sep 06 00:02:07.415 INFO kablam! warning: variable does not need to be mutable
Sep 06 00:02:07.415 INFO kablam!   --> src/middleware.rs:71:31
Sep 06 00:02:07.415 INFO kablam!    |
Sep 06 00:02:07.415 INFO kablam! 71 |                               mut next: NextFunc)
Sep 06 00:02:07.415 INFO kablam!    |                               ----^^^^
Sep 06 00:02:07.415 INFO kablam!    |                               |
Sep 06 00:02:07.415 INFO kablam!    |                               help: remove this `mut`
Sep 06 00:02:07.415 INFO kablam! 
Sep 06 00:02:08.270 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.82s
Sep 06 00:02:08.300 INFO kablam! su: No module specific data is present
Sep 06 00:02:09.220 INFO running `"docker" "rm" "-f" "eae68baa8c058cee95a641b8224ca2f0f05d38f472baf0a25d4166c572e206d8"`
Sep 06 00:02:09.343 INFO blam! eae68baa8c058cee95a641b8224ca2f0f05d38f472baf0a25d4166c572e206d8