Nov 28 09:32:40.672 INFO checking andersmartini/rxrs against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 09:32:40.674 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 09:32:41.093 INFO [stdout] 3f0f7e6e3db2a567c065992f1935861e4bc50206fdd38df42bc59b6cb1fe7fd2
Nov 28 09:32:41.098 INFO running `"docker" "start" "-a" "3f0f7e6e3db2a567c065992f1935861e4bc50206fdd38df42bc59b6cb1fe7fd2"`
Nov 28 09:32:42.241 INFO [stderr] usermod: no changes
Nov 28 09:32:42.321 INFO [stderr]     Checking rxrs v0.1.0 (/source)
Nov 28 09:32:42.836 INFO [stderr] warning: unused variable: `value`
Nov 28 09:32:42.836 INFO [stderr]   --> src/main.rs:10:20
Nov 28 09:32:42.836 INFO [stderr]    |
Nov 28 09:32:42.836 INFO [stderr] 10 |     fn next(&self, value:T){}
Nov 28 09:32:42.836 INFO [stderr]    |                    ^^^^^ help: consider using `_value` instead
Nov 28 09:32:42.836 INFO [stderr]    |
Nov 28 09:32:42.836 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 09:32:42.836 INFO [stderr] 
Nov 28 09:32:42.841 INFO [stderr] warning: unused variable: `obs`
Nov 28 09:32:42.841 INFO [stderr]   --> src/main.rs:33:29
Nov 28 09:32:42.841 INFO [stderr]    |
Nov 28 09:32:42.841 INFO [stderr] 33 |     fn subscribe(&mut self, obs:ObserverImpl<T>){}
Nov 28 09:32:42.842 INFO [stderr]    |                             ^^^ help: consider using `_obs` instead
Nov 28 09:32:42.842 INFO [stderr] 
Nov 28 09:32:42.842 INFO [stderr] warning: unused variable: `values`
Nov 28 09:32:42.843 INFO [stderr]   --> src/main.rs:50:20
Nov 28 09:32:42.843 INFO [stderr]    |
Nov 28 09:32:42.843 INFO [stderr] 50 |     fn from(&self, values: Vec<T>){}
Nov 28 09:32:42.843 INFO [stderr]    |                    ^^^^^^ help: consider using `_values` instead
Nov 28 09:32:42.844 INFO [stderr] 
Nov 28 09:32:42.849 INFO [stderr] warning: field is never used: `associated_type`
Nov 28 09:32:42.849 INFO [stderr]  --> src/main.rs:4:5
Nov 28 09:32:42.849 INFO [stderr]   |
Nov 28 09:32:42.850 INFO [stderr] 4 |     associated_type:T,
Nov 28 09:32:42.850 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 28 09:32:42.850 INFO [stderr]   |
Nov 28 09:32:42.850 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 09:32:42.851 INFO [stderr] 
Nov 28 09:32:42.851 INFO [stderr] warning: structure field `isSubscribed` should have a snake case name such as `is_subscribed`
Nov 28 09:32:42.851 INFO [stderr]  --> src/main.rs:5:5
Nov 28 09:32:42.851 INFO [stderr]   |
Nov 28 09:32:42.852 INFO [stderr] 5 |     isSubscribed:bool
Nov 28 09:32:42.852 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 28 09:32:42.852 INFO [stderr]   |
Nov 28 09:32:42.853 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 28 09:32:42.853 INFO [stderr] 
Nov 28 09:32:43.025 INFO [stderr] warning: unused variable: `value`
Nov 28 09:32:43.025 INFO [stderr]   --> src/main.rs:10:20
Nov 28 09:32:43.026 INFO [stderr]    |
Nov 28 09:32:43.026 INFO [stderr] 10 |     fn next(&self, value:T){}
Nov 28 09:32:43.026 INFO [stderr]    |                    ^^^^^ help: consider using `_value` instead
Nov 28 09:32:43.027 INFO [stderr]    |
Nov 28 09:32:43.027 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 09:32:43.027 INFO [stderr] 
Nov 28 09:32:43.028 INFO [stderr] warning: unused variable: `obs`
Nov 28 09:32:43.028 INFO [stderr]   --> src/main.rs:33:29
Nov 28 09:32:43.028 INFO [stderr]    |
Nov 28 09:32:43.028 INFO [stderr] 33 |     fn subscribe(&mut self, obs:ObserverImpl<T>){}
Nov 28 09:32:43.029 INFO [stderr]    |                             ^^^ help: consider using `_obs` instead
Nov 28 09:32:43.029 INFO [stderr] 
Nov 28 09:32:43.029 INFO [stderr] warning: unused variable: `values`
Nov 28 09:32:43.030 INFO [stderr]   --> src/main.rs:50:20
Nov 28 09:32:43.030 INFO [stderr]    |
Nov 28 09:32:43.030 INFO [stderr] 50 |     fn from(&self, values: Vec<T>){}
Nov 28 09:32:43.031 INFO [stderr]    |                    ^^^^^^ help: consider using `_values` instead
Nov 28 09:32:43.031 INFO [stderr] 
Nov 28 09:32:43.036 INFO [stderr] warning: field is never used: `associated_type`
Nov 28 09:32:43.037 INFO [stderr]  --> src/main.rs:4:5
Nov 28 09:32:43.037 INFO [stderr]   |
Nov 28 09:32:43.037 INFO [stderr] 4 |     associated_type:T,
Nov 28 09:32:43.038 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 28 09:32:43.038 INFO [stderr]   |
Nov 28 09:32:43.038 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 28 09:32:43.039 INFO [stderr] 
Nov 28 09:32:43.039 INFO [stderr] warning: structure field `isSubscribed` should have a snake case name such as `is_subscribed`
Nov 28 09:32:43.039 INFO [stderr]  --> src/main.rs:5:5
Nov 28 09:32:43.039 INFO [stderr]   |
Nov 28 09:32:43.040 INFO [stderr] 5 |     isSubscribed:bool
Nov 28 09:32:43.040 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 28 09:32:43.040 INFO [stderr]   |
Nov 28 09:32:43.041 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Nov 28 09:32:43.041 INFO [stderr] 
Nov 28 09:32:43.081 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
Nov 28 09:32:43.085 INFO [stderr] su: No module specific data is present
Nov 28 09:32:43.718 INFO running `"docker" "inspect" "3f0f7e6e3db2a567c065992f1935861e4bc50206fdd38df42bc59b6cb1fe7fd2"`
Nov 28 09:32:44.006 INFO running `"docker" "rm" "-f" "3f0f7e6e3db2a567c065992f1935861e4bc50206fdd38df42bc59b6cb1fe7fd2"`
Nov 28 09:32:44.390 INFO [stdout] 3f0f7e6e3db2a567c065992f1935861e4bc50206fdd38df42bc59b6cb1fe7fd2