Dec 19 17:49:17.837 INFO checking dovahcrow/sidekiq-rs against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 17:49:17.837 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/dovahcrow/sidekiq-rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 17:49:18.316 INFO [stdout] b95af6732c1fef4f47b59ab028ce548615b8a216562147416f71774c756f1c1c
Dec 19 17:49:18.318 INFO running `"docker" "start" "-a" "b95af6732c1fef4f47b59ab028ce548615b8a216562147416f71774c756f1c1c"`
Dec 19 17:49:20.228 INFO [stderr]     Checking bit-vec v0.4.3
Dec 19 17:49:20.229 INFO [stderr]     Checking hado v0.1.0
Dec 19 17:49:20.230 INFO [stderr]     Checking r2d2 v0.7.1
Dec 19 17:49:20.230 INFO [stderr]     Checking chan v0.1.19
Dec 19 17:49:20.230 INFO [stderr]     Checking random_choice v0.3.2
Dec 19 17:49:20.244 INFO [stderr]     Checking futures-cpupool v0.1.3
Dec 19 17:49:20.246 INFO [stderr]    Compiling syn v0.11.9
Dec 19 17:49:20.249 INFO [stderr]     Checking structopt v0.0.3
Dec 19 17:49:21.684 INFO [stderr]     Checking redis v0.8.0
Dec 19 17:49:22.640 INFO [stderr]     Checking bit-set v0.4.0
Dec 19 17:49:23.828 INFO [stderr]     Checking chan-signal v0.2.0
Dec 19 17:49:28.704 INFO [stderr]     Checking r2d2_redis v0.6.0
Dec 19 17:49:29.561 INFO [stderr]    Compiling structopt-derive v0.0.3
Dec 19 17:49:29.931 INFO [stderr]     Checking sidekiq-rs v0.7.1-pre (/opt/crater/workdir)
Dec 19 17:49:32.122 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 17:49:32.122 INFO [stderr]   --> src/errors.rs:2:1
Dec 19 17:49:32.123 INFO [stderr]    |
Dec 19 17:49:32.123 INFO [stderr] 2  | / error_chain!{
Dec 19 17:49:32.123 INFO [stderr] 3  | |     foreign_links {
Dec 19 17:49:32.124 INFO [stderr] 4  | |          RedisError(::redis::RedisError) ;
Dec 19 17:49:32.124 INFO [stderr] 5  | |          JsonError(::serde_json::Error);
Dec 19 17:49:32.124 INFO [stderr] ...  |
Dec 19 17:49:32.124 INFO [stderr] 22 | |     }
Dec 19 17:49:32.124 INFO [stderr] 23 | | }
Dec 19 17:49:32.124 INFO [stderr]    | |_^
Dec 19 17:49:32.125 INFO [stderr]    |
Dec 19 17:49:32.125 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 17:49:32.125 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 17:49:32.125 INFO [stderr] 
Dec 19 17:49:32.125 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 17:49:32.125 INFO [stderr]   --> src/errors.rs:2:1
Dec 19 17:49:32.125 INFO [stderr]    |
Dec 19 17:49:32.125 INFO [stderr] 2  | / error_chain!{
Dec 19 17:49:32.125 INFO [stderr] 3  | |     foreign_links {
Dec 19 17:49:32.125 INFO [stderr] 4  | |          RedisError(::redis::RedisError) ;
Dec 19 17:49:32.125 INFO [stderr] 5  | |          JsonError(::serde_json::Error);
Dec 19 17:49:32.125 INFO [stderr] ...  |
Dec 19 17:49:32.125 INFO [stderr] 22 | |     }
Dec 19 17:49:32.125 INFO [stderr] 23 | | }
Dec 19 17:49:32.125 INFO [stderr]    | |_^
Dec 19 17:49:32.125 INFO [stderr]    |
Dec 19 17:49:32.125 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 17:49:32.125 INFO [stderr] 
Dec 19 17:49:32.452 INFO [stderr] warning: variable does not need to be mutable
Dec 19 17:49:32.452 INFO [stderr]   --> src/middleware.rs:28:57
Dec 19 17:49:32.452 INFO [stderr]    |
Dec 19 17:49:32.453 INFO [stderr] 28 | pub fn peek_middleware(job: &mut Job, redis: RedisPool, mut next: NextFunc) -> MiddleWareResult {
Dec 19 17:49:32.453 INFO [stderr]    |                                                         ----^^^^
Dec 19 17:49:32.453 INFO [stderr]    |                                                         |
Dec 19 17:49:32.453 INFO [stderr]    |                                                         help: remove this `mut`
Dec 19 17:49:32.453 INFO [stderr] 
Dec 19 17:49:32.468 INFO [stderr] warning: variable does not need to be mutable
Dec 19 17:49:32.468 INFO [stderr]   --> src/middleware.rs:35:58
Dec 19 17:49:32.469 INFO [stderr]    |
Dec 19 17:49:32.469 INFO [stderr] 35 | pub fn retry_middleware(job: &mut Job, redis: RedisPool, mut next: NextFunc) -> MiddleWareResult {
Dec 19 17:49:32.469 INFO [stderr]    |                                                          ----^^^^
Dec 19 17:49:32.469 INFO [stderr]    |                                                          |
Dec 19 17:49:32.470 INFO [stderr]    |                                                          help: remove this `mut`
Dec 19 17:49:32.470 INFO [stderr] 
Dec 19 17:49:32.476 INFO [stderr] warning: variable does not need to be mutable
Dec 19 17:49:32.476 INFO [stderr]   --> src/middleware.rs:71:31
Dec 19 17:49:32.477 INFO [stderr]    |
Dec 19 17:49:32.477 INFO [stderr] 71 |                               mut next: NextFunc)
Dec 19 17:49:32.477 INFO [stderr]    |                               ----^^^^
Dec 19 17:49:32.477 INFO [stderr]    |                               |
Dec 19 17:49:32.477 INFO [stderr]    |                               help: remove this `mut`
Dec 19 17:49:32.477 INFO [stderr] 
Dec 19 17:49:33.500 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 17:49:33.500 INFO [stderr]   --> src/errors.rs:2:1
Dec 19 17:49:33.500 INFO [stderr]    |
Dec 19 17:49:33.500 INFO [stderr] 2  | / error_chain!{
Dec 19 17:49:33.500 INFO [stderr] 3  | |     foreign_links {
Dec 19 17:49:33.500 INFO [stderr] 4  | |          RedisError(::redis::RedisError) ;
Dec 19 17:49:33.500 INFO [stderr] 5  | |          JsonError(::serde_json::Error);
Dec 19 17:49:33.500 INFO [stderr] ...  |
Dec 19 17:49:33.501 INFO [stderr] 22 | |     }
Dec 19 17:49:33.501 INFO [stderr] 23 | | }
Dec 19 17:49:33.501 INFO [stderr]    | |_^
Dec 19 17:49:33.501 INFO [stderr]    |
Dec 19 17:49:33.501 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 17:49:33.501 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 17:49:33.501 INFO [stderr] 
Dec 19 17:49:33.501 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 19 17:49:33.501 INFO [stderr]   --> src/errors.rs:2:1
Dec 19 17:49:33.501 INFO [stderr]    |
Dec 19 17:49:33.501 INFO [stderr] 2  | / error_chain!{
Dec 19 17:49:33.501 INFO [stderr] 3  | |     foreign_links {
Dec 19 17:49:33.501 INFO [stderr] 4  | |          RedisError(::redis::RedisError) ;
Dec 19 17:49:33.501 INFO [stderr] 5  | |          JsonError(::serde_json::Error);
Dec 19 17:49:33.501 INFO [stderr] ...  |
Dec 19 17:49:33.501 INFO [stderr] 22 | |     }
Dec 19 17:49:33.501 INFO [stderr] 23 | | }
Dec 19 17:49:33.501 INFO [stderr]    | |_^
Dec 19 17:49:33.501 INFO [stderr]    |
Dec 19 17:49:33.501 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 19 17:49:33.501 INFO [stderr] 
Dec 19 17:49:33.840 INFO [stderr] warning: variable does not need to be mutable
Dec 19 17:49:33.840 INFO [stderr]   --> src/middleware.rs:28:57
Dec 19 17:49:33.840 INFO [stderr]    |
Dec 19 17:49:33.840 INFO [stderr] 28 | pub fn peek_middleware(job: &mut Job, redis: RedisPool, mut next: NextFunc) -> MiddleWareResult {
Dec 19 17:49:33.840 INFO [stderr]    |                                                         ----^^^^
Dec 19 17:49:33.840 INFO [stderr]    |                                                         |
Dec 19 17:49:33.840 INFO [stderr]    |                                                         help: remove this `mut`
Dec 19 17:49:33.840 INFO [stderr] 
Dec 19 17:49:33.852 INFO [stderr] warning: variable does not need to be mutable
Dec 19 17:49:33.852 INFO [stderr]   --> src/middleware.rs:35:58
Dec 19 17:49:33.852 INFO [stderr]    |
Dec 19 17:49:33.852 INFO [stderr] 35 | pub fn retry_middleware(job: &mut Job, redis: RedisPool, mut next: NextFunc) -> MiddleWareResult {
Dec 19 17:49:33.852 INFO [stderr]    |                                                          ----^^^^
Dec 19 17:49:33.852 INFO [stderr]    |                                                          |
Dec 19 17:49:33.852 INFO [stderr]    |                                                          help: remove this `mut`
Dec 19 17:49:33.852 INFO [stderr] 
Dec 19 17:49:33.854 INFO [stderr] warning: variable does not need to be mutable
Dec 19 17:49:33.855 INFO [stderr]   --> src/middleware.rs:71:31
Dec 19 17:49:33.855 INFO [stderr]    |
Dec 19 17:49:33.855 INFO [stderr] 71 |                               mut next: NextFunc)
Dec 19 17:49:33.855 INFO [stderr]    |                               ----^^^^
Dec 19 17:49:33.855 INFO [stderr]    |                               |
Dec 19 17:49:33.855 INFO [stderr]    |                               help: remove this `mut`
Dec 19 17:49:33.855 INFO [stderr] 
Dec 19 17:49:33.970 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.01s
Dec 19 17:49:35.358 INFO running `"docker" "inspect" "b95af6732c1fef4f47b59ab028ce548615b8a216562147416f71774c756f1c1c"`
Dec 19 17:49:35.722 INFO running `"docker" "rm" "-f" "b95af6732c1fef4f47b59ab028ce548615b8a216562147416f71774c756f1c1c"`
Dec 19 17:49:36.076 INFO [stdout] b95af6732c1fef4f47b59ab028ce548615b8a216562147416f71774c756f1c1c