Dec 13 23:17:40.260 INFO testing colinkingswood/rust_experiment against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 23:17:40.260 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 13 23:17:40.675 INFO [stdout] 587fa3a053a445e3f6532475618ee95795c625d0998dcfd5a5b41e01126ed792
Dec 13 23:17:40.683 INFO running `"docker" "start" "-a" "587fa3a053a445e3f6532475618ee95795c625d0998dcfd5a5b41e01126ed792"`
Dec 13 23:17:42.059 INFO [stderr] usermod: no changes
Dec 13 23:17:42.153 INFO [stderr]    Compiling mulitplex_1 v0.1.0 (/source)
Dec 13 23:17:42.548 INFO [stderr] warning: unused variable: `current_list`
Dec 13 23:17:42.548 INFO [stderr]    --> src/main.rs:149:9
Dec 13 23:17:42.548 INFO [stderr]     |
Dec 13 23:17:42.548 INFO [stderr] 149 | fn test(current_list:&[(u8,u8)])->usize{
Dec 13 23:17:42.548 INFO [stderr]     |         ^^^^^^^^^^^^ help: consider using `_current_list` instead
Dec 13 23:17:42.548 INFO [stderr]     |
Dec 13 23:17:42.548 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 13 23:17:42.548 INFO [stderr] 
Dec 13 23:17:42.591 INFO [stderr] warning: function is never used: `print_matrix`
Dec 13 23:17:42.591 INFO [stderr]    --> src/main.rs:111:1
Dec 13 23:17:42.591 INFO [stderr]     |
Dec 13 23:17:42.591 INFO [stderr] 111 | fn print_matrix(matrix:Vec<Vec<(u8,u8)>>){
Dec 13 23:17:42.591 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 23:17:42.591 INFO [stderr]     |
Dec 13 23:17:42.591 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 13 23:17:42.591 INFO [stderr] 
Dec 13 23:17:42.591 INFO [stderr] warning: function is never used: `get_next_list`
Dec 13 23:17:42.591 INFO [stderr]    --> src/main.rs:135:1
Dec 13 23:17:42.591 INFO [stderr]     |
Dec 13 23:17:42.591 INFO [stderr] 135 | fn get_next_list(current_list:&Vec<Vec<(u8,u8)>>)->Vec<(u8,u8)>{
Dec 13 23:17:42.591 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 23:17:42.591 INFO [stderr] 
Dec 13 23:17:42.591 INFO [stderr] warning: function is never used: `test`
Dec 13 23:17:42.591 INFO [stderr]    --> src/main.rs:149:1
Dec 13 23:17:42.591 INFO [stderr]     |
Dec 13 23:17:42.591 INFO [stderr] 149 | fn test(current_list:&[(u8,u8)])->usize{
Dec 13 23:17:42.591 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 23:17:42.591 INFO [stderr] 
Dec 13 23:17:43.303 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
Dec 13 23:17:43.311 INFO [stderr] su: No module specific data is present
Dec 13 23:17:43.812 INFO running `"docker" "inspect" "587fa3a053a445e3f6532475618ee95795c625d0998dcfd5a5b41e01126ed792"`
Dec 13 23:17:43.933 INFO running `"docker" "rm" "-f" "587fa3a053a445e3f6532475618ee95795c625d0998dcfd5a5b41e01126ed792"`
Dec 13 23:17:44.058 INFO [stdout] 587fa3a053a445e3f6532475618ee95795c625d0998dcfd5a5b41e01126ed792
Dec 13 23:17:44.060 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 13 23:17:44.300 INFO [stdout] 8ad036db89d03039d04ae5bf4f2604f98163ffa387b9ce3fc7595f130bf7b877
Dec 13 23:17:44.303 INFO running `"docker" "start" "-a" "8ad036db89d03039d04ae5bf4f2604f98163ffa387b9ce3fc7595f130bf7b877"`
Dec 13 23:17:44.706 INFO [stderr] usermod: no changes
Dec 13 23:17:44.731 INFO [stderr]    Compiling mulitplex_1 v0.1.0 (/source)
Dec 13 23:17:45.172 INFO [stderr] warning: unused variable: `current_list`
Dec 13 23:17:45.172 INFO [stderr]    --> src/main.rs:149:9
Dec 13 23:17:45.172 INFO [stderr]     |
Dec 13 23:17:45.172 INFO [stderr] 149 | fn test(current_list:&[(u8,u8)])->usize{
Dec 13 23:17:45.172 INFO [stderr]     |         ^^^^^^^^^^^^ help: consider using `_current_list` instead
Dec 13 23:17:45.172 INFO [stderr]     |
Dec 13 23:17:45.172 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 13 23:17:45.172 INFO [stderr] 
Dec 13 23:17:45.196 INFO [stderr] warning: function is never used: `print_matrix`
Dec 13 23:17:45.196 INFO [stderr]    --> src/main.rs:111:1
Dec 13 23:17:45.196 INFO [stderr]     |
Dec 13 23:17:45.196 INFO [stderr] 111 | fn print_matrix(matrix:Vec<Vec<(u8,u8)>>){
Dec 13 23:17:45.196 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 23:17:45.196 INFO [stderr]     |
Dec 13 23:17:45.196 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 13 23:17:45.196 INFO [stderr] 
Dec 13 23:17:45.196 INFO [stderr] warning: function is never used: `get_next_list`
Dec 13 23:17:45.196 INFO [stderr]    --> src/main.rs:135:1
Dec 13 23:17:45.196 INFO [stderr]     |
Dec 13 23:17:45.196 INFO [stderr] 135 | fn get_next_list(current_list:&Vec<Vec<(u8,u8)>>)->Vec<(u8,u8)>{
Dec 13 23:17:45.196 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 23:17:45.196 INFO [stderr] 
Dec 13 23:17:45.196 INFO [stderr] warning: function is never used: `test`
Dec 13 23:17:45.196 INFO [stderr]    --> src/main.rs:149:1
Dec 13 23:17:45.196 INFO [stderr]     |
Dec 13 23:17:45.196 INFO [stderr] 149 | fn test(current_list:&[(u8,u8)])->usize{
Dec 13 23:17:45.196 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 23:17:45.196 INFO [stderr] 
Dec 13 23:17:45.499 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
Dec 13 23:17:45.503 INFO [stderr] su: No module specific data is present
Dec 13 23:17:46.175 INFO running `"docker" "inspect" "8ad036db89d03039d04ae5bf4f2604f98163ffa387b9ce3fc7595f130bf7b877"`
Dec 13 23:17:46.475 INFO running `"docker" "rm" "-f" "8ad036db89d03039d04ae5bf4f2604f98163ffa387b9ce3fc7595f130bf7b877"`
Dec 13 23:17:46.800 INFO [stdout] 8ad036db89d03039d04ae5bf4f2604f98163ffa387b9ce3fc7595f130bf7b877
Dec 13 23:17:46.801 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 13 23:17:47.415 INFO [stdout] 644811ca2fb180eb879adb99ff1d73ce09ecc2f8a720e97421a0ab7f5f48d8a7
Dec 13 23:17:47.415 INFO running `"docker" "start" "-a" "644811ca2fb180eb879adb99ff1d73ce09ecc2f8a720e97421a0ab7f5f48d8a7"`
Dec 13 23:17:48.595 INFO [stderr] usermod: no changes
Dec 13 23:17:48.632 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 13 23:17:48.635 INFO [stderr]      Running /target/debug/deps/mulitplex_1-d186d2fb61c85ce6
Dec 13 23:17:48.639 INFO [stdout] 
Dec 13 23:17:48.639 INFO [stdout] running 0 tests
Dec 13 23:17:48.639 INFO [stdout] 
Dec 13 23:17:48.639 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 23:17:48.639 INFO [stdout] 
Dec 13 23:17:48.639 INFO [stderr] su: No module specific data is present
Dec 13 23:17:48.943 INFO running `"docker" "inspect" "644811ca2fb180eb879adb99ff1d73ce09ecc2f8a720e97421a0ab7f5f48d8a7"`
Dec 13 23:17:49.040 INFO running `"docker" "rm" "-f" "644811ca2fb180eb879adb99ff1d73ce09ecc2f8a720e97421a0ab7f5f48d8a7"`
Dec 13 23:17:49.135 INFO [stdout] 644811ca2fb180eb879adb99ff1d73ce09ecc2f8a720e97421a0ab7f5f48d8a7