Sep 01 06:37:56.286 INFO checking sidekiq-rs-0.7.0 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 06:37:56.286 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 06:37:56.286 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 06:37:56.446 INFO blam! d263b2dff7a181da94d2446332bfc623db440c360ac2208152ff7a1fa5f1fe16
Sep 01 06:37:56.448 INFO running `"docker" "start" "-a" "d263b2dff7a181da94d2446332bfc623db440c360ac2208152ff7a1fa5f1fe16"`
Sep 01 06:37:57.348 INFO kablam!    Compiling redis v0.8.0
Sep 01 06:37:57.350 INFO kablam!     Checking hado v0.1.0
Sep 01 06:37:57.352 INFO kablam!     Checking scheduled-thread-pool v0.1.0
Sep 01 06:37:57.353 INFO kablam!     Checking random_choice v0.3.2
Sep 01 06:37:57.353 INFO kablam!    Compiling structopt-derive v0.0.3
Sep 01 06:37:57.354 INFO kablam!     Checking structopt v0.0.3
Sep 01 06:37:57.354 INFO kablam!     Checking chan-signal v0.2.0
Sep 01 06:37:59.474 INFO kablam!     Checking r2d2 v0.7.4
Sep 01 06:38:06.049 INFO kablam!     Checking r2d2_redis v0.6.0
Sep 01 06:38:07.036 INFO kablam!     Checking sidekiq-rs v0.7.0 (file:///source)
Sep 01 06:38:09.115 INFO kablam! warning: use of deprecated item 'threadpool::ThreadPool::new_with_name': use ThreadPool::with_name
Sep 01 06:38:09.115 INFO kablam!   --> src/server.rs:70:25
Sep 01 06:38:09.115 INFO kablam!    |
Sep 01 06:38:09.115 INFO kablam! 70 |             threadpool: ThreadPool::new_with_name("worker".into(), concurrency),
Sep 01 06:38:09.115 INFO kablam!    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 06:38:09.115 INFO kablam!    |
Sep 01 06:38:09.116 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 01 06:38:09.116 INFO kablam! 
Sep 01 06:38:09.293 INFO kablam! warning: use of deprecated item 'threadpool::ThreadPool::new_with_name': use ThreadPool::with_name
Sep 01 06:38:09.293 INFO kablam!   --> src/server.rs:70:25
Sep 01 06:38:09.293 INFO kablam!    |
Sep 01 06:38:09.293 INFO kablam! 70 |             threadpool: ThreadPool::new_with_name("worker".into(), concurrency),
Sep 01 06:38:09.294 INFO kablam!    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 06:38:09.294 INFO kablam!    |
Sep 01 06:38:09.294 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 01 06:38:09.294 INFO kablam! 
Sep 01 06:38:09.959 INFO kablam! warning: variable does not need to be mutable
Sep 01 06:38:09.959 INFO kablam!   --> src/middleware.rs:28:57
Sep 01 06:38:09.959 INFO kablam!    |
Sep 01 06:38:09.959 INFO kablam! 28 | pub fn peek_middleware(job: &mut Job, redis: RedisPool, mut next: NextFunc) -> MiddleWareResult {
Sep 01 06:38:09.959 INFO kablam!    |                                                         ----^^^^
Sep 01 06:38:09.959 INFO kablam!    |                                                         |
Sep 01 06:38:09.959 INFO kablam!    |                                                         help: remove this `mut`
Sep 01 06:38:09.959 INFO kablam!    |
Sep 01 06:38:09.960 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 01 06:38:09.960 INFO kablam! 
Sep 01 06:38:09.970 INFO kablam! warning: variable does not need to be mutable
Sep 01 06:38:09.970 INFO kablam!   --> src/middleware.rs:35:58
Sep 01 06:38:09.970 INFO kablam!    |
Sep 01 06:38:09.970 INFO kablam! 35 | pub fn retry_middleware(job: &mut Job, redis: RedisPool, mut next: NextFunc) -> MiddleWareResult {
Sep 01 06:38:09.971 INFO kablam!    |                                                          ----^^^^
Sep 01 06:38:09.971 INFO kablam!    |                                                          |
Sep 01 06:38:09.971 INFO kablam!    |                                                          help: remove this `mut`
Sep 01 06:38:09.971 INFO kablam! 
Sep 01 06:38:09.973 INFO kablam! warning: variable does not need to be mutable
Sep 01 06:38:09.973 INFO kablam!   --> src/middleware.rs:71:31
Sep 01 06:38:09.973 INFO kablam!    |
Sep 01 06:38:09.973 INFO kablam! 71 |                               mut next: NextFunc)
Sep 01 06:38:09.973 INFO kablam!    |                               ----^^^^
Sep 01 06:38:09.973 INFO kablam!    |                               |
Sep 01 06:38:09.973 INFO kablam!    |                               help: remove this `mut`
Sep 01 06:38:09.973 INFO kablam! 
Sep 01 06:38:10.176 INFO kablam! warning: variable does not need to be mutable
Sep 01 06:38:10.176 INFO kablam!   --> src/middleware.rs:28:57
Sep 01 06:38:10.176 INFO kablam!    |
Sep 01 06:38:10.177 INFO kablam! 28 | pub fn peek_middleware(job: &mut Job, redis: RedisPool, mut next: NextFunc) -> MiddleWareResult {
Sep 01 06:38:10.177 INFO kablam!    |                                                         ----^^^^
Sep 01 06:38:10.177 INFO kablam!    |                                                         |
Sep 01 06:38:10.177 INFO kablam!    |                                                         help: remove this `mut`
Sep 01 06:38:10.177 INFO kablam!    |
Sep 01 06:38:10.177 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 01 06:38:10.177 INFO kablam! 
Sep 01 06:38:10.189 INFO kablam! warning: variable does not need to be mutable
Sep 01 06:38:10.189 INFO kablam!   --> src/middleware.rs:35:58
Sep 01 06:38:10.189 INFO kablam!    |
Sep 01 06:38:10.189 INFO kablam! 35 | pub fn retry_middleware(job: &mut Job, redis: RedisPool, mut next: NextFunc) -> MiddleWareResult {
Sep 01 06:38:10.189 INFO kablam!    |                                                          ----^^^^
Sep 01 06:38:10.189 INFO kablam!    |                                                          |
Sep 01 06:38:10.189 INFO kablam!    |                                                          help: remove this `mut`
Sep 01 06:38:10.189 INFO kablam! 
Sep 01 06:38:10.193 INFO kablam! warning: variable does not need to be mutable
Sep 01 06:38:10.193 INFO kablam!   --> src/middleware.rs:71:31
Sep 01 06:38:10.193 INFO kablam!    |
Sep 01 06:38:10.193 INFO kablam! 71 |                               mut next: NextFunc)
Sep 01 06:38:10.193 INFO kablam!    |                               ----^^^^
Sep 01 06:38:10.193 INFO kablam!    |                               |
Sep 01 06:38:10.193 INFO kablam!    |                               help: remove this `mut`
Sep 01 06:38:10.193 INFO kablam! 
Sep 01 06:38:12.137 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 14.98s
Sep 01 06:38:12.148 INFO kablam! su: No module specific data is present
Sep 01 06:38:12.623 INFO running `"docker" "rm" "-f" "d263b2dff7a181da94d2446332bfc623db440c360ac2208152ff7a1fa5f1fe16"`
Sep 01 06:38:12.773 INFO blam! d263b2dff7a181da94d2446332bfc623db440c360ac2208152ff7a1fa5f1fe16