Dec 13 23:21:20.308 INFO testing codec-abc/synacor-challenge-rust against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 23:21:20.308 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 23:21:20.673 INFO [stdout] eb61e1ef081e5d7a7911904891afc59673d0d9e6157e5032538b01527fe9d2ac
Dec 13 23:21:20.675 INFO running `"docker" "start" "-a" "eb61e1ef081e5d7a7911904891afc59673d0d9e6157e5032538b01527fe9d2ac"`
Dec 13 23:21:21.731 INFO [stderr] usermod: no changes
Dec 13 23:21:21.804 INFO [stderr]    Compiling synacor_challenge v0.1.0 (/source)
Dec 13 23:21:22.425 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 13 23:21:22.425 INFO [stderr]    --> src/opcode.rs:231:51
Dec 13 23:21:22.425 INFO [stderr]     |
Dec 13 23:21:22.425 INFO [stderr] 231 |     let register_result = read_mem_as_u16_le(mem, (offset + 1));
Dec 13 23:21:22.425 INFO [stderr]     |                                                   ^^^^^^^^^^^^ help: remove these parentheses
Dec 13 23:21:22.425 INFO [stderr]     |
Dec 13 23:21:22.425 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 13 23:21:22.425 INFO [stderr] 
Dec 13 23:21:22.434 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 13 23:21:22.435 INFO [stderr]    --> src/opcode.rs:232:48
Dec 13 23:21:22.435 INFO [stderr]     |
Dec 13 23:21:22.435 INFO [stderr] 232 |     let value_result = read_mem_as_u16_le(mem, (offset + 2));
Dec 13 23:21:22.435 INFO [stderr]     |                                                ^^^^^^^^^^^^ help: remove these parentheses
Dec 13 23:21:22.435 INFO [stderr] 
Dec 13 23:21:22.435 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 13 23:21:22.435 INFO [stderr]    --> src/opcode.rs:256:48
Dec 13 23:21:22.435 INFO [stderr]     |
Dec 13 23:21:22.435 INFO [stderr] 256 |     let value_result = read_mem_as_u16_le(mem, (offset + 1));
Dec 13 23:21:22.435 INFO [stderr]     |                                                ^^^^^^^^^^^^ help: remove these parentheses
Dec 13 23:21:22.435 INFO [stderr] 
Dec 13 23:21:22.435 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 13 23:21:22.435 INFO [stderr]    --> src/opcode.rs:275:48
Dec 13 23:21:22.435 INFO [stderr]     |
Dec 13 23:21:22.435 INFO [stderr] 275 |     let value_result = read_mem_as_u16_le(mem, (offset + 1));
Dec 13 23:21:22.435 INFO [stderr]     |                                                ^^^^^^^^^^^^ help: remove these parentheses
Dec 13 23:21:22.435 INFO [stderr] 
Dec 13 23:21:22.435 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 13 23:21:22.435 INFO [stderr]    --> src/opcode.rs:294:47
Dec 13 23:21:22.435 INFO [stderr]     |
Dec 13 23:21:22.435 INFO [stderr] 294 |     let cell_result = read_mem_as_u16_le(mem, (offset + 1));
Dec 13 23:21:22.435 INFO [stderr]     |                                               ^^^^^^^^^^^^ help: remove these parentheses
Dec 13 23:21:22.435 INFO [stderr] 
Dec 13 23:21:22.435 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 13 23:21:22.435 INFO [stderr]    --> src/opcode.rs:295:56
Dec 13 23:21:22.435 INFO [stderr]     |
Dec 13 23:21:22.435 INFO [stderr] 295 |     let first_operand_result = read_mem_as_u16_le(mem, (offset + 2));
Dec 13 23:21:22.435 INFO [stderr]     |                                                        ^^^^^^^^^^^^ help: remove these parentheses
Dec 13 23:21:22.435 INFO [stderr] 
Dec 13 23:21:22.435 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 13 23:21:22.435 INFO [stderr]    --> src/opcode.rs:296:57
Dec 13 23:21:22.435 INFO [stderr]     |
Dec 13 23:21:22.435 INFO [stderr] 296 |     let second_operand_result = read_mem_as_u16_le(mem, (offset + 3));
Dec 13 23:21:22.435 INFO [stderr]     |                                                         ^^^^^^^^^^^^ help: remove these parentheses
Dec 13 23:21:22.435 INFO [stderr] 
Dec 13 23:21:22.743 INFO [stderr] warning: method is never used: `is_invalid_number`
Dec 13 23:21:22.743 INFO [stderr]    --> src/opcode.rs:838:5
Dec 13 23:21:22.743 INFO [stderr]     |
Dec 13 23:21:22.743 INFO [stderr] 838 |     pub fn is_invalid_number(&self) -> bool
Dec 13 23:21:22.743 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 23:21:22.743 INFO [stderr]     |
Dec 13 23:21:22.743 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 13 23:21:22.743 INFO [stderr] 
Dec 13 23:21:23.735 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.96s
Dec 13 23:21:23.735 INFO [stderr] su: No module specific data is present
Dec 13 23:21:24.340 INFO running `"docker" "inspect" "eb61e1ef081e5d7a7911904891afc59673d0d9e6157e5032538b01527fe9d2ac"`
Dec 13 23:21:24.617 INFO running `"docker" "rm" "-f" "eb61e1ef081e5d7a7911904891afc59673d0d9e6157e5032538b01527fe9d2ac"`
Dec 13 23:21:24.969 INFO [stdout] eb61e1ef081e5d7a7911904891afc59673d0d9e6157e5032538b01527fe9d2ac
Dec 13 23:21:24.973 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 23:21:25.405 INFO [stdout] 2d19c9fe3ea6f25f2b55000ae2f923ced2e40310db1a7dfd53334e257bd3f8d5
Dec 13 23:21:25.408 INFO running `"docker" "start" "-a" "2d19c9fe3ea6f25f2b55000ae2f923ced2e40310db1a7dfd53334e257bd3f8d5"`
Dec 13 23:21:26.228 INFO [stderr] usermod: no changes
Dec 13 23:21:26.295 INFO [stderr]    Compiling synacor_challenge v0.1.0 (/source)
Dec 13 23:21:27.003 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 13 23:21:27.003 INFO [stderr]    --> src/opcode.rs:231:51
Dec 13 23:21:27.003 INFO [stderr]     |
Dec 13 23:21:27.003 INFO [stderr] 231 |     let register_result = read_mem_as_u16_le(mem, (offset + 1));
Dec 13 23:21:27.003 INFO [stderr]     |                                                   ^^^^^^^^^^^^ help: remove these parentheses
Dec 13 23:21:27.003 INFO [stderr]     |
Dec 13 23:21:27.003 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 13 23:21:27.003 INFO [stderr] 
Dec 13 23:21:27.003 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 13 23:21:27.003 INFO [stderr]    --> src/opcode.rs:232:48
Dec 13 23:21:27.003 INFO [stderr]     |
Dec 13 23:21:27.003 INFO [stderr] 232 |     let value_result = read_mem_as_u16_le(mem, (offset + 2));
Dec 13 23:21:27.003 INFO [stderr]     |                                                ^^^^^^^^^^^^ help: remove these parentheses
Dec 13 23:21:27.003 INFO [stderr] 
Dec 13 23:21:27.003 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 13 23:21:27.003 INFO [stderr]    --> src/opcode.rs:256:48
Dec 13 23:21:27.003 INFO [stderr]     |
Dec 13 23:21:27.003 INFO [stderr] 256 |     let value_result = read_mem_as_u16_le(mem, (offset + 1));
Dec 13 23:21:27.003 INFO [stderr]     |                                                ^^^^^^^^^^^^ help: remove these parentheses
Dec 13 23:21:27.003 INFO [stderr] 
Dec 13 23:21:27.003 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 13 23:21:27.003 INFO [stderr]    --> src/opcode.rs:275:48
Dec 13 23:21:27.003 INFO [stderr]     |
Dec 13 23:21:27.003 INFO [stderr] 275 |     let value_result = read_mem_as_u16_le(mem, (offset + 1));
Dec 13 23:21:27.003 INFO [stderr]     |                                                ^^^^^^^^^^^^ help: remove these parentheses
Dec 13 23:21:27.003 INFO [stderr] 
Dec 13 23:21:27.003 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 13 23:21:27.003 INFO [stderr]    --> src/opcode.rs:294:47
Dec 13 23:21:27.003 INFO [stderr]     |
Dec 13 23:21:27.003 INFO [stderr] 294 |     let cell_result = read_mem_as_u16_le(mem, (offset + 1));
Dec 13 23:21:27.003 INFO [stderr]     |                                               ^^^^^^^^^^^^ help: remove these parentheses
Dec 13 23:21:27.003 INFO [stderr] 
Dec 13 23:21:27.003 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 13 23:21:27.003 INFO [stderr]    --> src/opcode.rs:295:56
Dec 13 23:21:27.003 INFO [stderr]     |
Dec 13 23:21:27.003 INFO [stderr] 295 |     let first_operand_result = read_mem_as_u16_le(mem, (offset + 2));
Dec 13 23:21:27.003 INFO [stderr]     |                                                        ^^^^^^^^^^^^ help: remove these parentheses
Dec 13 23:21:27.003 INFO [stderr] 
Dec 13 23:21:27.003 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 13 23:21:27.003 INFO [stderr]    --> src/opcode.rs:296:57
Dec 13 23:21:27.003 INFO [stderr]     |
Dec 13 23:21:27.003 INFO [stderr] 296 |     let second_operand_result = read_mem_as_u16_le(mem, (offset + 3));
Dec 13 23:21:27.003 INFO [stderr]     |                                                         ^^^^^^^^^^^^ help: remove these parentheses
Dec 13 23:21:27.003 INFO [stderr] 
Dec 13 23:21:27.277 INFO [stderr] warning: method is never used: `is_invalid_number`
Dec 13 23:21:27.277 INFO [stderr]    --> src/opcode.rs:838:5
Dec 13 23:21:27.277 INFO [stderr]     |
Dec 13 23:21:27.277 INFO [stderr] 838 |     pub fn is_invalid_number(&self) -> bool
Dec 13 23:21:27.277 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 23:21:27.277 INFO [stderr]     |
Dec 13 23:21:27.277 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 13 23:21:27.277 INFO [stderr] 
Dec 13 23:21:27.695 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
Dec 13 23:21:27.695 INFO [stderr] su: No module specific data is present
Dec 13 23:21:28.541 INFO running `"docker" "inspect" "2d19c9fe3ea6f25f2b55000ae2f923ced2e40310db1a7dfd53334e257bd3f8d5"`
Dec 13 23:21:28.982 INFO running `"docker" "rm" "-f" "2d19c9fe3ea6f25f2b55000ae2f923ced2e40310db1a7dfd53334e257bd3f8d5"`
Dec 13 23:21:29.221 INFO [stdout] 2d19c9fe3ea6f25f2b55000ae2f923ced2e40310db1a7dfd53334e257bd3f8d5
Dec 13 23:21:29.235 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 23:21:29.855 INFO [stdout] ab78ba35dc092090ea91ed6d448551234faceaf5eab1daf72fa0e805ab98a6c1
Dec 13 23:21:29.858 INFO running `"docker" "start" "-a" "ab78ba35dc092090ea91ed6d448551234faceaf5eab1daf72fa0e805ab98a6c1"`
Dec 13 23:21:31.539 INFO [stderr] usermod: no changes
Dec 13 23:21:31.607 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 13 23:21:31.611 INFO [stderr]      Running /target/debug/deps/synacor_challenge-d4fe1f86865fac93
Dec 13 23:21:31.615 INFO [stdout] 
Dec 13 23:21:31.615 INFO [stdout] running 0 tests
Dec 13 23:21:31.615 INFO [stdout] 
Dec 13 23:21:31.615 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 23:21:31.615 INFO [stdout] 
Dec 13 23:21:31.619 INFO [stderr] su: No module specific data is present
Dec 13 23:21:32.818 INFO running `"docker" "inspect" "ab78ba35dc092090ea91ed6d448551234faceaf5eab1daf72fa0e805ab98a6c1"`
Dec 13 23:21:33.115 INFO running `"docker" "rm" "-f" "ab78ba35dc092090ea91ed6d448551234faceaf5eab1daf72fa0e805ab98a6c1"`
Dec 13 23:21:33.427 INFO [stdout] ab78ba35dc092090ea91ed6d448551234faceaf5eab1daf72fa0e805ab98a6c1