Nov 30 07:05:56.582 INFO checking andersmartini/rxrs against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 07:05:56.582 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-5/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 07:05:56.960 INFO [stdout] 1e3c5d64632479a6dbf651043df9beecb0c7c6825f6c1e9519a309b991f27ae7
Nov 30 07:05:56.968 INFO running `"docker" "start" "-a" "1e3c5d64632479a6dbf651043df9beecb0c7c6825f6c1e9519a309b991f27ae7"`
Nov 30 07:05:58.091 INFO [stderr] usermod: no changes
Nov 30 07:05:58.152 INFO [stderr]     Checking rxrs v0.1.0 (/source)
Nov 30 07:05:58.825 INFO [stderr] warning: unused variable: `value`
Nov 30 07:05:58.825 INFO [stderr]   --> src/main.rs:10:20
Nov 30 07:05:58.825 INFO [stderr]    |
Nov 30 07:05:58.825 INFO [stderr] 10 |     fn next(&self, value:T){}
Nov 30 07:05:58.825 INFO [stderr]    |                    ^^^^^ help: consider using `_value` instead
Nov 30 07:05:58.825 INFO [stderr]    |
Nov 30 07:05:58.825 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 07:05:58.825 INFO [stderr] 
Nov 30 07:05:58.825 INFO [stderr] warning: unused variable: `obs`
Nov 30 07:05:58.825 INFO [stderr]   --> src/main.rs:33:29
Nov 30 07:05:58.825 INFO [stderr]    |
Nov 30 07:05:58.825 INFO [stderr] 33 |     fn subscribe(&mut self, obs:ObserverImpl<T>){}
Nov 30 07:05:58.825 INFO [stderr]    |                             ^^^ help: consider using `_obs` instead
Nov 30 07:05:58.825 INFO [stderr] 
Nov 30 07:05:58.825 INFO [stderr] warning: unused variable: `values`
Nov 30 07:05:58.825 INFO [stderr]   --> src/main.rs:50:20
Nov 30 07:05:58.825 INFO [stderr]    |
Nov 30 07:05:58.825 INFO [stderr] 50 |     fn from(&self, values: Vec<T>){}
Nov 30 07:05:58.825 INFO [stderr]    |                    ^^^^^^ help: consider using `_values` instead
Nov 30 07:05:58.825 INFO [stderr] 
Nov 30 07:05:58.844 INFO [stderr] warning: field is never used: `associated_type`
Nov 30 07:05:58.844 INFO [stderr]  --> src/main.rs:4:5
Nov 30 07:05:58.844 INFO [stderr]   |
Nov 30 07:05:58.844 INFO [stderr] 4 |     associated_type:T,
Nov 30 07:05:58.844 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 30 07:05:58.844 INFO [stderr]   |
Nov 30 07:05:58.844 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 30 07:05:58.844 INFO [stderr] 
Nov 30 07:05:58.844 INFO [stderr] warning: structure field `isSubscribed` should have a snake case name such as `is_subscribed`
Nov 30 07:05:58.844 INFO [stderr]  --> src/main.rs:5:5
Nov 30 07:05:58.844 INFO [stderr]   |
Nov 30 07:05:58.844 INFO [stderr] 5 |     isSubscribed:bool
Nov 30 07:05:58.844 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 30 07:05:58.844 INFO [stderr]   |
Nov 30 07:05:58.844 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 30 07:05:58.844 INFO [stderr] 
Nov 30 07:05:58.883 INFO [stderr] warning: unused variable: `value`
Nov 30 07:05:58.883 INFO [stderr]   --> src/main.rs:10:20
Nov 30 07:05:58.883 INFO [stderr]    |
Nov 30 07:05:58.883 INFO [stderr] 10 |     fn next(&self, value:T){}
Nov 30 07:05:58.883 INFO [stderr]    |                    ^^^^^ help: consider using `_value` instead
Nov 30 07:05:58.883 INFO [stderr]    |
Nov 30 07:05:58.883 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 07:05:58.883 INFO [stderr] 
Nov 30 07:05:58.883 INFO [stderr] warning: unused variable: `obs`
Nov 30 07:05:58.883 INFO [stderr]   --> src/main.rs:33:29
Nov 30 07:05:58.883 INFO [stderr]    |
Nov 30 07:05:58.883 INFO [stderr] 33 |     fn subscribe(&mut self, obs:ObserverImpl<T>){}
Nov 30 07:05:58.883 INFO [stderr]    |                             ^^^ help: consider using `_obs` instead
Nov 30 07:05:58.883 INFO [stderr] 
Nov 30 07:05:58.883 INFO [stderr] warning: unused variable: `values`
Nov 30 07:05:58.883 INFO [stderr]   --> src/main.rs:50:20
Nov 30 07:05:58.883 INFO [stderr]    |
Nov 30 07:05:58.883 INFO [stderr] 50 |     fn from(&self, values: Vec<T>){}
Nov 30 07:05:58.883 INFO [stderr]    |                    ^^^^^^ help: consider using `_values` instead
Nov 30 07:05:58.892 INFO [stderr] 
Nov 30 07:05:58.894 INFO [stderr] warning: field is never used: `associated_type`
Nov 30 07:05:58.894 INFO [stderr]  --> src/main.rs:4:5
Nov 30 07:05:58.894 INFO [stderr]   |
Nov 30 07:05:58.894 INFO [stderr] 4 |     associated_type:T,
Nov 30 07:05:58.894 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 30 07:05:58.894 INFO [stderr]   |
Nov 30 07:05:58.894 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 30 07:05:58.894 INFO [stderr] 
Nov 30 07:05:58.894 INFO [stderr] warning: structure field `isSubscribed` should have a snake case name such as `is_subscribed`
Nov 30 07:05:58.894 INFO [stderr]  --> src/main.rs:5:5
Nov 30 07:05:58.894 INFO [stderr]   |
Nov 30 07:05:58.894 INFO [stderr] 5 |     isSubscribed:bool
Nov 30 07:05:58.894 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 30 07:05:58.894 INFO [stderr]   |
Nov 30 07:05:58.894 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 30 07:05:58.894 INFO [stderr] 
Nov 30 07:05:58.924 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
Nov 30 07:05:58.924 INFO [stderr] su: No module specific data is present
Nov 30 07:05:59.836 INFO running `"docker" "inspect" "1e3c5d64632479a6dbf651043df9beecb0c7c6825f6c1e9519a309b991f27ae7"`
Nov 30 07:06:00.112 INFO running `"docker" "rm" "-f" "1e3c5d64632479a6dbf651043df9beecb0c7c6825f6c1e9519a309b991f27ae7"`
Nov 30 07:06:00.372 INFO [stdout] 1e3c5d64632479a6dbf651043df9beecb0c7c6825f6c1e9519a309b991f27ae7