Dec 13 03:03:42.105 INFO testing sivakon/rust-exp against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 03:03:42.105 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 03:03:42.728 INFO [stdout] 1c0b289a0f05c2f6e8175417de24e459cf00b883f4222a5b19fd932557a95f1b
Dec 13 03:03:42.732 INFO running `"docker" "start" "-a" "1c0b289a0f05c2f6e8175417de24e459cf00b883f4222a5b19fd932557a95f1b"`
Dec 13 03:03:44.263 INFO [stderr] usermod: no changes
Dec 13 03:03:44.347 INFO [stderr]    Compiling rustlvl2 v0.1.0 (/source)
Dec 13 03:03:44.403 INFO [stderr] warning: lint `unused_doc_comment` has been renamed to `unused_doc_comments`
Dec 13 03:03:44.403 INFO [stderr]   --> src/main.rs:53:9
Dec 13 03:03:44.403 INFO [stderr]    |
Dec 13 03:03:44.403 INFO [stderr] 53 | #[allow(unused_doc_comment)]
Dec 13 03:03:44.403 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^ help: use the new name: `unused_doc_comments`
Dec 13 03:03:44.403 INFO [stderr]    |
Dec 13 03:03:44.411 INFO [stderr]    = note: #[warn(renamed_and_removed_lints)] on by default
Dec 13 03:03:44.411 INFO [stderr] 
Dec 13 03:03:44.511 INFO [stderr] warning: doc comment not used by rustdoc
Dec 13 03:03:44.511 INFO [stderr]    --> src/main.rs:97:5
Dec 13 03:03:44.511 INFO [stderr]     |
Dec 13 03:03:44.511 INFO [stderr] 97  | /     /**
Dec 13 03:03:44.511 INFO [stderr] 98  | |      * this is an unused documentation step
Dec 13 03:03:44.511 INFO [stderr] 99  | |      * HASHMAP
Dec 13 03:03:44.511 INFO [stderr] 100 | |      */
Dec 13 03:03:44.511 INFO [stderr]     | |_______^
Dec 13 03:03:44.511 INFO [stderr]     |
Dec 13 03:03:44.511 INFO [stderr]     = note: #[warn(unused_doc_comments)] on by default
Dec 13 03:03:44.511 INFO [stderr] 
Dec 13 03:03:44.511 INFO [stderr] warning: doc comment not used by rustdoc
Dec 13 03:03:44.511 INFO [stderr]    --> src/main.rs:148:5
Dec 13 03:03:44.511 INFO [stderr]     |
Dec 13 03:03:44.511 INFO [stderr] 148 | /     /**
Dec 13 03:03:44.511 INFO [stderr] 149 | |      * Some exercises
Dec 13 03:03:44.511 INFO [stderr] 150 | |      */
Dec 13 03:03:44.511 INFO [stderr]     | |_______^
Dec 13 03:03:44.511 INFO [stderr] 
Dec 13 03:03:46.229 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.93s
Dec 13 03:03:46.229 INFO [stderr] su: No module specific data is present
Dec 13 03:03:46.734 INFO running `"docker" "inspect" "1c0b289a0f05c2f6e8175417de24e459cf00b883f4222a5b19fd932557a95f1b"`
Dec 13 03:03:47.114 INFO running `"docker" "rm" "-f" "1c0b289a0f05c2f6e8175417de24e459cf00b883f4222a5b19fd932557a95f1b"`
Dec 13 03:03:47.451 INFO [stdout] 1c0b289a0f05c2f6e8175417de24e459cf00b883f4222a5b19fd932557a95f1b
Dec 13 03:03:47.453 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 03:03:48.104 INFO [stdout] 6a3b9149ff81c2c724cb3276f44b61beb1c7e266d433acf7e59bdbf3184c9295
Dec 13 03:03:48.104 INFO running `"docker" "start" "-a" "6a3b9149ff81c2c724cb3276f44b61beb1c7e266d433acf7e59bdbf3184c9295"`
Dec 13 03:03:49.364 INFO [stderr] usermod: no changes
Dec 13 03:03:49.455 INFO [stderr]    Compiling rustlvl2 v0.1.0 (/source)
Dec 13 03:03:49.551 INFO [stderr] warning: lint `unused_doc_comment` has been renamed to `unused_doc_comments`
Dec 13 03:03:49.551 INFO [stderr]   --> src/main.rs:53:9
Dec 13 03:03:49.551 INFO [stderr]    |
Dec 13 03:03:49.551 INFO [stderr] 53 | #[allow(unused_doc_comment)]
Dec 13 03:03:49.551 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^ help: use the new name: `unused_doc_comments`
Dec 13 03:03:49.551 INFO [stderr]    |
Dec 13 03:03:49.551 INFO [stderr]    = note: #[warn(renamed_and_removed_lints)] on by default
Dec 13 03:03:49.551 INFO [stderr] 
Dec 13 03:03:49.692 INFO [stderr] warning: doc comment not used by rustdoc
Dec 13 03:03:49.692 INFO [stderr]    --> src/main.rs:97:5
Dec 13 03:03:49.692 INFO [stderr]     |
Dec 13 03:03:49.692 INFO [stderr] 97  | /     /**
Dec 13 03:03:49.692 INFO [stderr] 98  | |      * this is an unused documentation step
Dec 13 03:03:49.692 INFO [stderr] 99  | |      * HASHMAP
Dec 13 03:03:49.692 INFO [stderr] 100 | |      */
Dec 13 03:03:49.692 INFO [stderr]     | |_______^
Dec 13 03:03:49.692 INFO [stderr]     |
Dec 13 03:03:49.692 INFO [stderr]     = note: #[warn(unused_doc_comments)] on by default
Dec 13 03:03:49.692 INFO [stderr] 
Dec 13 03:03:49.699 INFO [stderr] warning: doc comment not used by rustdoc
Dec 13 03:03:49.699 INFO [stderr]    --> src/main.rs:148:5
Dec 13 03:03:49.699 INFO [stderr]     |
Dec 13 03:03:49.699 INFO [stderr] 148 | /     /**
Dec 13 03:03:49.699 INFO [stderr] 149 | |      * Some exercises
Dec 13 03:03:49.699 INFO [stderr] 150 | |      */
Dec 13 03:03:49.699 INFO [stderr]     | |_______^
Dec 13 03:03:49.699 INFO [stderr] 
Dec 13 03:03:50.277 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
Dec 13 03:03:50.279 INFO [stderr] su: No module specific data is present
Dec 13 03:03:51.147 INFO running `"docker" "inspect" "6a3b9149ff81c2c724cb3276f44b61beb1c7e266d433acf7e59bdbf3184c9295"`
Dec 13 03:03:51.460 INFO running `"docker" "rm" "-f" "6a3b9149ff81c2c724cb3276f44b61beb1c7e266d433acf7e59bdbf3184c9295"`
Dec 13 03:03:51.787 INFO [stdout] 6a3b9149ff81c2c724cb3276f44b61beb1c7e266d433acf7e59bdbf3184c9295
Dec 13 03:03:51.789 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 03:03:52.212 INFO [stdout] 5a3d24033825818d33021656ba28a5324307bcaaffa4361be18a2ffa825036e0
Dec 13 03:03:52.221 INFO running `"docker" "start" "-a" "5a3d24033825818d33021656ba28a5324307bcaaffa4361be18a2ffa825036e0"`
Dec 13 03:03:53.663 INFO [stderr] usermod: no changes
Dec 13 03:03:53.795 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 13 03:03:53.811 INFO [stderr]      Running /target/debug/deps/rustlvl2-5bbaf716d4e60bbe
Dec 13 03:03:53.839 INFO [stderr] su: No module specific data is present
Dec 13 03:03:53.839 INFO [stdout] 
Dec 13 03:03:53.839 INFO [stdout] running 0 tests
Dec 13 03:03:53.839 INFO [stdout] 
Dec 13 03:03:53.839 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 03:03:53.839 INFO [stdout] 
Dec 13 03:03:54.814 INFO running `"docker" "inspect" "5a3d24033825818d33021656ba28a5324307bcaaffa4361be18a2ffa825036e0"`
Dec 13 03:03:55.109 INFO running `"docker" "rm" "-f" "5a3d24033825818d33021656ba28a5324307bcaaffa4361be18a2ffa825036e0"`
Dec 13 03:03:55.365 INFO [stdout] 5a3d24033825818d33021656ba28a5324307bcaaffa4361be18a2ffa825036e0