Dec 06 03:31:11.578 INFO testing codec-abc/synacor-challenge-rust against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 03:31:11.578 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 03:31:11.763 INFO [stdout] 77dccaeb2462fa4867da415a82d7190d08a5c27339bcfce3c5f0dd28d9d21f52
Dec 06 03:31:11.766 INFO running `"docker" "start" "-a" "77dccaeb2462fa4867da415a82d7190d08a5c27339bcfce3c5f0dd28d9d21f52"`
Dec 06 03:31:12.157 INFO [stderr] usermod: no changes
Dec 06 03:31:12.228 INFO [stderr]    Compiling synacor_challenge v0.1.0 (/source)
Dec 06 03:31:12.552 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 06 03:31:12.552 INFO [stderr]    --> src/opcode.rs:231:51
Dec 06 03:31:12.552 INFO [stderr]     |
Dec 06 03:31:12.552 INFO [stderr] 231 |     let register_result = read_mem_as_u16_le(mem, (offset + 1));
Dec 06 03:31:12.552 INFO [stderr]     |                                                   ^^^^^^^^^^^^ help: remove these parentheses
Dec 06 03:31:12.552 INFO [stderr]     |
Dec 06 03:31:12.552 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 06 03:31:12.552 INFO [stderr] 
Dec 06 03:31:12.552 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 06 03:31:12.552 INFO [stderr]    --> src/opcode.rs:232:48
Dec 06 03:31:12.552 INFO [stderr]     |
Dec 06 03:31:12.553 INFO [stderr] 232 |     let value_result = read_mem_as_u16_le(mem, (offset + 2));
Dec 06 03:31:12.553 INFO [stderr]     |                                                ^^^^^^^^^^^^ help: remove these parentheses
Dec 06 03:31:12.553 INFO [stderr] 
Dec 06 03:31:12.553 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 06 03:31:12.553 INFO [stderr]    --> src/opcode.rs:256:48
Dec 06 03:31:12.553 INFO [stderr]     |
Dec 06 03:31:12.553 INFO [stderr] 256 |     let value_result = read_mem_as_u16_le(mem, (offset + 1));
Dec 06 03:31:12.553 INFO [stderr]     |                                                ^^^^^^^^^^^^ help: remove these parentheses
Dec 06 03:31:12.553 INFO [stderr] 
Dec 06 03:31:12.553 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 06 03:31:12.553 INFO [stderr]    --> src/opcode.rs:275:48
Dec 06 03:31:12.553 INFO [stderr]     |
Dec 06 03:31:12.553 INFO [stderr] 275 |     let value_result = read_mem_as_u16_le(mem, (offset + 1));
Dec 06 03:31:12.553 INFO [stderr]     |                                                ^^^^^^^^^^^^ help: remove these parentheses
Dec 06 03:31:12.553 INFO [stderr] 
Dec 06 03:31:12.553 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 06 03:31:12.553 INFO [stderr]    --> src/opcode.rs:294:47
Dec 06 03:31:12.553 INFO [stderr]     |
Dec 06 03:31:12.553 INFO [stderr] 294 |     let cell_result = read_mem_as_u16_le(mem, (offset + 1));
Dec 06 03:31:12.553 INFO [stderr]     |                                               ^^^^^^^^^^^^ help: remove these parentheses
Dec 06 03:31:12.553 INFO [stderr] 
Dec 06 03:31:12.553 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 06 03:31:12.553 INFO [stderr]    --> src/opcode.rs:295:56
Dec 06 03:31:12.553 INFO [stderr]     |
Dec 06 03:31:12.553 INFO [stderr] 295 |     let first_operand_result = read_mem_as_u16_le(mem, (offset + 2));
Dec 06 03:31:12.553 INFO [stderr]     |                                                        ^^^^^^^^^^^^ help: remove these parentheses
Dec 06 03:31:12.553 INFO [stderr] 
Dec 06 03:31:12.553 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 06 03:31:12.553 INFO [stderr]    --> src/opcode.rs:296:57
Dec 06 03:31:12.553 INFO [stderr]     |
Dec 06 03:31:12.553 INFO [stderr] 296 |     let second_operand_result = read_mem_as_u16_le(mem, (offset + 3));
Dec 06 03:31:12.553 INFO [stderr]     |                                                         ^^^^^^^^^^^^ help: remove these parentheses
Dec 06 03:31:12.553 INFO [stderr] 
Dec 06 03:31:12.844 INFO [stderr] warning: method is never used: `is_invalid_number`
Dec 06 03:31:12.844 INFO [stderr]    --> src/opcode.rs:838:5
Dec 06 03:31:12.844 INFO [stderr]     |
Dec 06 03:31:12.844 INFO [stderr] 838 |     pub fn is_invalid_number(&self) -> bool
Dec 06 03:31:12.844 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 03:31:12.844 INFO [stderr]     |
Dec 06 03:31:12.844 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 06 03:31:12.844 INFO [stderr] 
Dec 06 03:31:13.466 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
Dec 06 03:31:13.469 INFO [stderr] su: No module specific data is present
Dec 06 03:31:13.734 INFO running `"docker" "inspect" "77dccaeb2462fa4867da415a82d7190d08a5c27339bcfce3c5f0dd28d9d21f52"`
Dec 06 03:31:13.809 INFO running `"docker" "rm" "-f" "77dccaeb2462fa4867da415a82d7190d08a5c27339bcfce3c5f0dd28d9d21f52"`
Dec 06 03:31:13.906 INFO [stdout] 77dccaeb2462fa4867da415a82d7190d08a5c27339bcfce3c5f0dd28d9d21f52
Dec 06 03:31:13.910 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 03:31:14.114 INFO [stdout] 611cd82d8e7d09435dab25507493192cd271317914970d0a9edd5bb1e8ca5c5f
Dec 06 03:31:14.116 INFO running `"docker" "start" "-a" "611cd82d8e7d09435dab25507493192cd271317914970d0a9edd5bb1e8ca5c5f"`
Dec 06 03:31:14.830 INFO [stderr] usermod: no changes
Dec 06 03:31:14.896 INFO [stderr]    Compiling synacor_challenge v0.1.0 (/source)
Dec 06 03:31:15.156 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 06 03:31:15.156 INFO [stderr]    --> src/opcode.rs:231:51
Dec 06 03:31:15.156 INFO [stderr]     |
Dec 06 03:31:15.156 INFO [stderr] 231 |     let register_result = read_mem_as_u16_le(mem, (offset + 1));
Dec 06 03:31:15.156 INFO [stderr]     |                                                   ^^^^^^^^^^^^ help: remove these parentheses
Dec 06 03:31:15.156 INFO [stderr]     |
Dec 06 03:31:15.156 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 06 03:31:15.156 INFO [stderr] 
Dec 06 03:31:15.156 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 06 03:31:15.156 INFO [stderr]    --> src/opcode.rs:232:48
Dec 06 03:31:15.157 INFO [stderr]     |
Dec 06 03:31:15.157 INFO [stderr] 232 |     let value_result = read_mem_as_u16_le(mem, (offset + 2));
Dec 06 03:31:15.157 INFO [stderr]     |                                                ^^^^^^^^^^^^ help: remove these parentheses
Dec 06 03:31:15.157 INFO [stderr] 
Dec 06 03:31:15.157 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 06 03:31:15.157 INFO [stderr]    --> src/opcode.rs:256:48
Dec 06 03:31:15.157 INFO [stderr]     |
Dec 06 03:31:15.157 INFO [stderr] 256 |     let value_result = read_mem_as_u16_le(mem, (offset + 1));
Dec 06 03:31:15.157 INFO [stderr]     |                                                ^^^^^^^^^^^^ help: remove these parentheses
Dec 06 03:31:15.157 INFO [stderr] 
Dec 06 03:31:15.157 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 06 03:31:15.157 INFO [stderr]    --> src/opcode.rs:275:48
Dec 06 03:31:15.157 INFO [stderr]     |
Dec 06 03:31:15.157 INFO [stderr] 275 |     let value_result = read_mem_as_u16_le(mem, (offset + 1));
Dec 06 03:31:15.157 INFO [stderr]     |                                                ^^^^^^^^^^^^ help: remove these parentheses
Dec 06 03:31:15.157 INFO [stderr] 
Dec 06 03:31:15.157 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 06 03:31:15.157 INFO [stderr]    --> src/opcode.rs:294:47
Dec 06 03:31:15.157 INFO [stderr]     |
Dec 06 03:31:15.157 INFO [stderr] 294 |     let cell_result = read_mem_as_u16_le(mem, (offset + 1));
Dec 06 03:31:15.157 INFO [stderr]     |                                               ^^^^^^^^^^^^ help: remove these parentheses
Dec 06 03:31:15.157 INFO [stderr] 
Dec 06 03:31:15.157 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 06 03:31:15.157 INFO [stderr]    --> src/opcode.rs:295:56
Dec 06 03:31:15.157 INFO [stderr]     |
Dec 06 03:31:15.157 INFO [stderr] 295 |     let first_operand_result = read_mem_as_u16_le(mem, (offset + 2));
Dec 06 03:31:15.157 INFO [stderr]     |                                                        ^^^^^^^^^^^^ help: remove these parentheses
Dec 06 03:31:15.157 INFO [stderr] 
Dec 06 03:31:15.157 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 06 03:31:15.157 INFO [stderr]    --> src/opcode.rs:296:57
Dec 06 03:31:15.157 INFO [stderr]     |
Dec 06 03:31:15.157 INFO [stderr] 296 |     let second_operand_result = read_mem_as_u16_le(mem, (offset + 3));
Dec 06 03:31:15.157 INFO [stderr]     |                                                         ^^^^^^^^^^^^ help: remove these parentheses
Dec 06 03:31:15.157 INFO [stderr] 
Dec 06 03:31:15.416 INFO [stderr] warning: method is never used: `is_invalid_number`
Dec 06 03:31:15.416 INFO [stderr]    --> src/opcode.rs:838:5
Dec 06 03:31:15.416 INFO [stderr]     |
Dec 06 03:31:15.416 INFO [stderr] 838 |     pub fn is_invalid_number(&self) -> bool
Dec 06 03:31:15.416 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 03:31:15.416 INFO [stderr]     |
Dec 06 03:31:15.416 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 06 03:31:15.416 INFO [stderr] 
Dec 06 03:31:15.773 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
Dec 06 03:31:15.773 INFO [stderr] su: No module specific data is present
Dec 06 03:31:16.268 INFO running `"docker" "inspect" "611cd82d8e7d09435dab25507493192cd271317914970d0a9edd5bb1e8ca5c5f"`
Dec 06 03:31:16.630 INFO running `"docker" "rm" "-f" "611cd82d8e7d09435dab25507493192cd271317914970d0a9edd5bb1e8ca5c5f"`
Dec 06 03:31:16.864 INFO [stdout] 611cd82d8e7d09435dab25507493192cd271317914970d0a9edd5bb1e8ca5c5f
Dec 06 03:31:16.866 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 03:31:17.386 INFO [stdout] 2bc2c271f1b7efb3c7d40046854537582705b9ec3113b648a55006f4acfe4e5f
Dec 06 03:31:17.391 INFO running `"docker" "start" "-a" "2bc2c271f1b7efb3c7d40046854537582705b9ec3113b648a55006f4acfe4e5f"`
Dec 06 03:31:18.565 INFO [stderr] usermod: no changes
Dec 06 03:31:18.656 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 06 03:31:18.656 INFO [stderr]      Running /target/debug/deps/synacor_challenge-017e567e4cf52a7b
Dec 06 03:31:18.660 INFO [stdout] 
Dec 06 03:31:18.660 INFO [stdout] running 0 tests
Dec 06 03:31:18.660 INFO [stdout] 
Dec 06 03:31:18.660 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 03:31:18.660 INFO [stdout] 
Dec 06 03:31:18.672 INFO [stderr] su: No module specific data is present
Dec 06 03:31:19.382 INFO running `"docker" "inspect" "2bc2c271f1b7efb3c7d40046854537582705b9ec3113b648a55006f4acfe4e5f"`
Dec 06 03:31:19.720 INFO running `"docker" "rm" "-f" "2bc2c271f1b7efb3c7d40046854537582705b9ec3113b648a55006f4acfe4e5f"`
Dec 06 03:31:20.008 INFO [stdout] 2bc2c271f1b7efb3c7d40046854537582705b9ec3113b648a55006f4acfe4e5f