Dec 14 02:56:37.407 INFO testing andersmartini/rxrs against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 02:56:37.408 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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"`
Dec 14 02:56:37.964 INFO [stdout] 61a7b4aa7cf096813c7f947cb90b29367db4abbee88455868b95c9b227162aeb
Dec 14 02:56:37.967 INFO running `"docker" "start" "-a" "61a7b4aa7cf096813c7f947cb90b29367db4abbee88455868b95c9b227162aeb"`
Dec 14 02:56:40.363 INFO [stderr] usermod: no changes
Dec 14 02:56:40.447 INFO [stderr]    Compiling rxrs v0.1.0 (/source)
Dec 14 02:56:41.092 INFO [stderr] warning: unused variable: `value`
Dec 14 02:56:41.092 INFO [stderr]   --> src/main.rs:10:20
Dec 14 02:56:41.092 INFO [stderr]    |
Dec 14 02:56:41.092 INFO [stderr] 10 |     fn next(&self, value:T){}
Dec 14 02:56:41.092 INFO [stderr]    |                    ^^^^^ help: consider using `_value` instead
Dec 14 02:56:41.092 INFO [stderr]    |
Dec 14 02:56:41.092 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 02:56:41.092 INFO [stderr] 
Dec 14 02:56:41.092 INFO [stderr] warning: unused variable: `obs`
Dec 14 02:56:41.092 INFO [stderr]   --> src/main.rs:33:29
Dec 14 02:56:41.092 INFO [stderr]    |
Dec 14 02:56:41.092 INFO [stderr] 33 |     fn subscribe(&mut self, obs:ObserverImpl<T>){}
Dec 14 02:56:41.092 INFO [stderr]    |                             ^^^ help: consider using `_obs` instead
Dec 14 02:56:41.092 INFO [stderr] 
Dec 14 02:56:41.092 INFO [stderr] warning: unused variable: `values`
Dec 14 02:56:41.092 INFO [stderr]   --> src/main.rs:50:20
Dec 14 02:56:41.092 INFO [stderr]    |
Dec 14 02:56:41.092 INFO [stderr] 50 |     fn from(&self, values: Vec<T>){}
Dec 14 02:56:41.092 INFO [stderr]    |                    ^^^^^^ help: consider using `_values` instead
Dec 14 02:56:41.092 INFO [stderr] 
Dec 14 02:56:41.092 INFO [stderr] warning: field is never used: `associated_type`
Dec 14 02:56:41.092 INFO [stderr]  --> src/main.rs:4:5
Dec 14 02:56:41.092 INFO [stderr]   |
Dec 14 02:56:41.092 INFO [stderr] 4 |     associated_type:T,
Dec 14 02:56:41.092 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 14 02:56:41.092 INFO [stderr]   |
Dec 14 02:56:41.092 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 14 02:56:41.092 INFO [stderr] 
Dec 14 02:56:41.092 INFO [stderr] warning: structure field `isSubscribed` should have a snake case name such as `is_subscribed`
Dec 14 02:56:41.092 INFO [stderr]  --> src/main.rs:5:5
Dec 14 02:56:41.092 INFO [stderr]   |
Dec 14 02:56:41.092 INFO [stderr] 5 |     isSubscribed:bool
Dec 14 02:56:41.092 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 14 02:56:41.092 INFO [stderr]   |
Dec 14 02:56:41.092 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 14 02:56:41.092 INFO [stderr] 
Dec 14 02:56:41.717 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
Dec 14 02:56:41.720 INFO [stderr] su: No module specific data is present
Dec 14 02:56:42.833 INFO running `"docker" "inspect" "61a7b4aa7cf096813c7f947cb90b29367db4abbee88455868b95c9b227162aeb"`
Dec 14 02:56:43.149 INFO running `"docker" "rm" "-f" "61a7b4aa7cf096813c7f947cb90b29367db4abbee88455868b95c9b227162aeb"`
Dec 14 02:56:43.463 INFO [stdout] 61a7b4aa7cf096813c7f947cb90b29367db4abbee88455868b95c9b227162aeb
Dec 14 02:56:43.469 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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"`
Dec 14 02:56:44.028 INFO [stdout] 283932c18480b6093b3fba547fa9234973820706a23b38cf792714c3a00bb8bc
Dec 14 02:56:44.031 INFO running `"docker" "start" "-a" "283932c18480b6093b3fba547fa9234973820706a23b38cf792714c3a00bb8bc"`
Dec 14 02:56:45.523 INFO [stderr] usermod: no changes
Dec 14 02:56:45.595 INFO [stderr]    Compiling rxrs v0.1.0 (/source)
Dec 14 02:56:46.139 INFO [stderr] warning: unused variable: `value`
Dec 14 02:56:46.139 INFO [stderr]   --> src/main.rs:10:20
Dec 14 02:56:46.139 INFO [stderr]    |
Dec 14 02:56:46.139 INFO [stderr] 10 |     fn next(&self, value:T){}
Dec 14 02:56:46.139 INFO [stderr]    |                    ^^^^^ help: consider using `_value` instead
Dec 14 02:56:46.139 INFO [stderr]    |
Dec 14 02:56:46.139 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 02:56:46.139 INFO [stderr] 
Dec 14 02:56:46.139 INFO [stderr] warning: unused variable: `obs`
Dec 14 02:56:46.139 INFO [stderr]   --> src/main.rs:33:29
Dec 14 02:56:46.139 INFO [stderr]    |
Dec 14 02:56:46.139 INFO [stderr] 33 |     fn subscribe(&mut self, obs:ObserverImpl<T>){}
Dec 14 02:56:46.139 INFO [stderr]    |                             ^^^ help: consider using `_obs` instead
Dec 14 02:56:46.139 INFO [stderr] 
Dec 14 02:56:46.139 INFO [stderr] warning: unused variable: `values`
Dec 14 02:56:46.139 INFO [stderr]   --> src/main.rs:50:20
Dec 14 02:56:46.139 INFO [stderr]    |
Dec 14 02:56:46.139 INFO [stderr] 50 |     fn from(&self, values: Vec<T>){}
Dec 14 02:56:46.139 INFO [stderr]    |                    ^^^^^^ help: consider using `_values` instead
Dec 14 02:56:46.147 INFO [stderr] 
Dec 14 02:56:46.159 INFO [stderr] warning: field is never used: `associated_type`
Dec 14 02:56:46.159 INFO [stderr]  --> src/main.rs:4:5
Dec 14 02:56:46.159 INFO [stderr]   |
Dec 14 02:56:46.159 INFO [stderr] 4 |     associated_type:T,
Dec 14 02:56:46.159 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 14 02:56:46.159 INFO [stderr]   |
Dec 14 02:56:46.159 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 14 02:56:46.159 INFO [stderr] 
Dec 14 02:56:46.159 INFO [stderr] warning: structure field `isSubscribed` should have a snake case name such as `is_subscribed`
Dec 14 02:56:46.159 INFO [stderr]  --> src/main.rs:5:5
Dec 14 02:56:46.159 INFO [stderr]   |
Dec 14 02:56:46.159 INFO [stderr] 5 |     isSubscribed:bool
Dec 14 02:56:46.159 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 14 02:56:46.159 INFO [stderr]   |
Dec 14 02:56:46.159 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 14 02:56:46.159 INFO [stderr] 
Dec 14 02:56:46.617 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
Dec 14 02:56:46.620 INFO [stderr] su: No module specific data is present
Dec 14 02:56:47.807 INFO running `"docker" "inspect" "283932c18480b6093b3fba547fa9234973820706a23b38cf792714c3a00bb8bc"`
Dec 14 02:56:48.084 INFO running `"docker" "rm" "-f" "283932c18480b6093b3fba547fa9234973820706a23b38cf792714c3a00bb8bc"`
Dec 14 02:56:48.431 INFO [stdout] 283932c18480b6093b3fba547fa9234973820706a23b38cf792714c3a00bb8bc
Dec 14 02:56:48.437 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-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"`
Dec 14 02:56:48.860 INFO [stdout] 483ccf46f7b7c082c68f27fa253087154193164ce897cba443db6a1e2f98be49
Dec 14 02:56:48.862 INFO running `"docker" "start" "-a" "483ccf46f7b7c082c68f27fa253087154193164ce897cba443db6a1e2f98be49"`
Dec 14 02:56:49.927 INFO [stderr] usermod: no changes
Dec 14 02:56:49.958 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 14 02:56:49.971 INFO [stderr]      Running /target/debug/deps/rxrs-9a506a26860f5348
Dec 14 02:56:49.971 INFO [stdout] 
Dec 14 02:56:49.971 INFO [stdout] running 0 tests
Dec 14 02:56:49.971 INFO [stdout] 
Dec 14 02:56:49.971 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 02:56:49.971 INFO [stdout] 
Dec 14 02:56:49.974 INFO [stderr] su: No module specific data is present
Dec 14 02:56:50.421 INFO running `"docker" "inspect" "483ccf46f7b7c082c68f27fa253087154193164ce897cba443db6a1e2f98be49"`
Dec 14 02:56:50.633 INFO running `"docker" "rm" "-f" "483ccf46f7b7c082c68f27fa253087154193164ce897cba443db6a1e2f98be49"`
Dec 14 02:56:50.838 INFO [stdout] 483ccf46f7b7c082c68f27fa253087154193164ce897cba443db6a1e2f98be49