Dec 18 04:03:26.280 INFO checking andersmartini/rxrs against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 04:03:26.280 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/andersmartini/rxrs:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 04:03:26.799 INFO [stdout] af03dada64b5efbec3265e94eabaedce7f1c284c4121eaad214e86edd4c77647
Dec 18 04:03:26.801 INFO running `"docker" "start" "-a" "af03dada64b5efbec3265e94eabaedce7f1c284c4121eaad214e86edd4c77647"`
Dec 18 04:03:29.470 INFO [stderr]     Checking rxrs v0.1.0 (/opt/crater/workdir)
Dec 18 04:03:29.911 INFO [stderr] warning: unused variable: `value`
Dec 18 04:03:29.911 INFO [stderr]   --> src/main.rs:10:20
Dec 18 04:03:29.911 INFO [stderr]    |
Dec 18 04:03:29.911 INFO [stderr] 10 |     fn next(&self, value:T){}
Dec 18 04:03:29.911 INFO [stderr]    |                    ^^^^^ help: consider using `_value` instead
Dec 18 04:03:29.911 INFO [stderr]    |
Dec 18 04:03:29.911 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 04:03:29.911 INFO [stderr] 
Dec 18 04:03:29.911 INFO [stderr] warning: unused variable: `obs`
Dec 18 04:03:29.911 INFO [stderr]   --> src/main.rs:33:29
Dec 18 04:03:29.911 INFO [stderr]    |
Dec 18 04:03:29.911 INFO [stderr] 33 |     fn subscribe(&mut self, obs:ObserverImpl<T>){}
Dec 18 04:03:29.911 INFO [stderr]    |                             ^^^ help: consider using `_obs` instead
Dec 18 04:03:29.911 INFO [stderr] 
Dec 18 04:03:29.911 INFO [stderr] warning: unused variable: `values`
Dec 18 04:03:29.911 INFO [stderr]   --> src/main.rs:50:20
Dec 18 04:03:29.911 INFO [stderr]    |
Dec 18 04:03:29.911 INFO [stderr] 50 |     fn from(&self, values: Vec<T>){}
Dec 18 04:03:29.912 INFO [stderr]    |                    ^^^^^^ help: consider using `_values` instead
Dec 18 04:03:29.912 INFO [stderr] 
Dec 18 04:03:29.921 INFO [stderr] warning: field is never used: `associated_type`
Dec 18 04:03:29.921 INFO [stderr]  --> src/main.rs:4:5
Dec 18 04:03:29.921 INFO [stderr]   |
Dec 18 04:03:29.921 INFO [stderr] 4 |     associated_type:T,
Dec 18 04:03:29.921 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 18 04:03:29.921 INFO [stderr]   |
Dec 18 04:03:29.932 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 04:03:29.932 INFO [stderr] 
Dec 18 04:03:29.933 INFO [stderr] warning: structure field `isSubscribed` should have a snake case name such as `is_subscribed`
Dec 18 04:03:29.933 INFO [stderr]  --> src/main.rs:5:5
Dec 18 04:03:29.933 INFO [stderr]   |
Dec 18 04:03:29.933 INFO [stderr] 5 |     isSubscribed:bool
Dec 18 04:03:29.933 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 18 04:03:29.933 INFO [stderr]   |
Dec 18 04:03:29.933 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 18 04:03:29.933 INFO [stderr] 
Dec 18 04:03:30.006 INFO [stderr] warning: unused variable: `value`
Dec 18 04:03:30.006 INFO [stderr]   --> src/main.rs:10:20
Dec 18 04:03:30.006 INFO [stderr]    |
Dec 18 04:03:30.007 INFO [stderr] 10 |     fn next(&self, value:T){}
Dec 18 04:03:30.007 INFO [stderr]    |                    ^^^^^ help: consider using `_value` instead
Dec 18 04:03:30.007 INFO [stderr]    |
Dec 18 04:03:30.007 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 04:03:30.007 INFO [stderr] 
Dec 18 04:03:30.008 INFO [stderr] warning: unused variable: `obs`
Dec 18 04:03:30.008 INFO [stderr]   --> src/main.rs:33:29
Dec 18 04:03:30.008 INFO [stderr]    |
Dec 18 04:03:30.008 INFO [stderr] 33 |     fn subscribe(&mut self, obs:ObserverImpl<T>){}
Dec 18 04:03:30.008 INFO [stderr]    |                             ^^^ help: consider using `_obs` instead
Dec 18 04:03:30.008 INFO [stderr] 
Dec 18 04:03:30.008 INFO [stderr] warning: unused variable: `values`
Dec 18 04:03:30.009 INFO [stderr]   --> src/main.rs:50:20
Dec 18 04:03:30.009 INFO [stderr]    |
Dec 18 04:03:30.009 INFO [stderr] 50 |     fn from(&self, values: Vec<T>){}
Dec 18 04:03:30.009 INFO [stderr]    |                    ^^^^^^ help: consider using `_values` instead
Dec 18 04:03:30.009 INFO [stderr] 
Dec 18 04:03:30.019 INFO [stderr] warning: field is never used: `associated_type`
Dec 18 04:03:30.019 INFO [stderr]  --> src/main.rs:4:5
Dec 18 04:03:30.019 INFO [stderr]   |
Dec 18 04:03:30.020 INFO [stderr] 4 |     associated_type:T,
Dec 18 04:03:30.020 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 18 04:03:30.020 INFO [stderr]   |
Dec 18 04:03:30.020 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 04:03:30.020 INFO [stderr] 
Dec 18 04:03:30.020 INFO [stderr] warning: structure field `isSubscribed` should have a snake case name such as `is_subscribed`
Dec 18 04:03:30.021 INFO [stderr]  --> src/main.rs:5:5
Dec 18 04:03:30.021 INFO [stderr]   |
Dec 18 04:03:30.021 INFO [stderr] 5 |     isSubscribed:bool
Dec 18 04:03:30.021 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 18 04:03:30.021 INFO [stderr]   |
Dec 18 04:03:30.021 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 18 04:03:30.021 INFO [stderr] 
Dec 18 04:03:30.077 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
Dec 18 04:03:31.501 INFO running `"docker" "inspect" "af03dada64b5efbec3265e94eabaedce7f1c284c4121eaad214e86edd4c77647"`
Dec 18 04:03:31.820 INFO running `"docker" "rm" "-f" "af03dada64b5efbec3265e94eabaedce7f1c284c4121eaad214e86edd4c77647"`
Dec 18 04:03:32.176 INFO [stdout] af03dada64b5efbec3265e94eabaedce7f1c284c4121eaad214e86edd4c77647