Nov 01 06:56:33.439 INFO checking codec-abc/synacor-challenge-rust against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 06:56:33.441 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-0/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-alt check --frozen --all --all-targets" "-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"`
Nov 01 06:56:33.795 INFO blam! 7b2a34ce0f08a5b834f1f83b38c5480cc58f3aa9109b1326bf3aad39366750c5
Nov 01 06:56:33.795 INFO running `"docker" "start" "-a" "7b2a34ce0f08a5b834f1f83b38c5480cc58f3aa9109b1326bf3aad39366750c5"`
Nov 01 06:56:36.012 INFO kablam! usermod: no changes
Nov 01 06:56:36.148 INFO kablam!     Checking synacor_challenge v0.1.0 (/source)
Nov 01 06:56:37.068 INFO kablam! warning: unnecessary parentheses around function argument
Nov 01 06:56:37.068 INFO kablam!    --> src/opcode.rs:231:51
Nov 01 06:56:37.068 INFO kablam!     |
Nov 01 06:56:37.068 INFO kablam! 231 |     let register_result = read_mem_as_u16_le(mem, (offset + 1));
Nov 01 06:56:37.068 INFO kablam!     |                                                   ^^^^^^^^^^^^ help: remove these parentheses
Nov 01 06:56:37.068 INFO kablam!     |
Nov 01 06:56:37.068 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 01 06:56:37.068 INFO kablam! 
Nov 01 06:56:37.068 INFO kablam! warning: unnecessary parentheses around function argument
Nov 01 06:56:37.068 INFO kablam!    --> src/opcode.rs:232:48
Nov 01 06:56:37.068 INFO kablam!     |
Nov 01 06:56:37.069 INFO kablam! 232 |     let value_result = read_mem_as_u16_le(mem, (offset + 2));
Nov 01 06:56:37.069 INFO kablam!     |                                                ^^^^^^^^^^^^ help: remove these parentheses
Nov 01 06:56:37.069 INFO kablam! 
Nov 01 06:56:37.069 INFO kablam! warning: unnecessary parentheses around function argument
Nov 01 06:56:37.069 INFO kablam!    --> src/opcode.rs:256:48
Nov 01 06:56:37.069 INFO kablam!     |
Nov 01 06:56:37.069 INFO kablam! 256 |     let value_result = read_mem_as_u16_le(mem, (offset + 1));
Nov 01 06:56:37.069 INFO kablam!     |                                                ^^^^^^^^^^^^ help: remove these parentheses
Nov 01 06:56:37.069 INFO kablam! 
Nov 01 06:56:37.069 INFO kablam! warning: unnecessary parentheses around function argument
Nov 01 06:56:37.069 INFO kablam!    --> src/opcode.rs:275:48
Nov 01 06:56:37.069 INFO kablam!     |
Nov 01 06:56:37.069 INFO kablam! 275 |     let value_result = read_mem_as_u16_le(mem, (offset + 1));
Nov 01 06:56:37.069 INFO kablam!     |                                                ^^^^^^^^^^^^ help: remove these parentheses
Nov 01 06:56:37.069 INFO kablam! 
Nov 01 06:56:37.069 INFO kablam! warning: unnecessary parentheses around function argument
Nov 01 06:56:37.069 INFO kablam!    --> src/opcode.rs:294:47
Nov 01 06:56:37.069 INFO kablam!     |
Nov 01 06:56:37.069 INFO kablam! 294 |     let cell_result = read_mem_as_u16_le(mem, (offset + 1));
Nov 01 06:56:37.069 INFO kablam!     |                                               ^^^^^^^^^^^^ help: remove these parentheses
Nov 01 06:56:37.069 INFO kablam! 
Nov 01 06:56:37.069 INFO kablam! warning: unnecessary parentheses around function argument
Nov 01 06:56:37.069 INFO kablam!    --> src/opcode.rs:295:56
Nov 01 06:56:37.069 INFO kablam!     |
Nov 01 06:56:37.069 INFO kablam! 295 |     let first_operand_result = read_mem_as_u16_le(mem, (offset + 2));
Nov 01 06:56:37.069 INFO kablam!     |                                                        ^^^^^^^^^^^^ help: remove these parentheses
Nov 01 06:56:37.069 INFO kablam! 
Nov 01 06:56:37.069 INFO kablam! warning: unnecessary parentheses around function argument
Nov 01 06:56:37.069 INFO kablam!    --> src/opcode.rs:296:57
Nov 01 06:56:37.069 INFO kablam!     |
Nov 01 06:56:37.069 INFO kablam! 296 |     let second_operand_result = read_mem_as_u16_le(mem, (offset + 3));
Nov 01 06:56:37.069 INFO kablam!     |                                                         ^^^^^^^^^^^^ help: remove these parentheses
Nov 01 06:56:37.069 INFO kablam! 
Nov 01 06:56:37.140 INFO kablam! warning: unnecessary parentheses around function argument
Nov 01 06:56:37.140 INFO kablam!    --> src/opcode.rs:231:51
Nov 01 06:56:37.140 INFO kablam!     |
Nov 01 06:56:37.140 INFO kablam! 231 |     let register_result = read_mem_as_u16_le(mem, (offset + 1));
Nov 01 06:56:37.140 INFO kablam!     |                                                   ^^^^^^^^^^^^ help: remove these parentheses
Nov 01 06:56:37.140 INFO kablam!     |
Nov 01 06:56:37.140 INFO kablam!     = note: #[warn(unused_parens)] on by default
Nov 01 06:56:37.140 INFO kablam! 
Nov 01 06:56:37.140 INFO kablam! warning: unnecessary parentheses around function argument
Nov 01 06:56:37.140 INFO kablam!    --> src/opcode.rs:232:48
Nov 01 06:56:37.140 INFO kablam!     |
Nov 01 06:56:37.140 INFO kablam! 232 |     let value_result = read_mem_as_u16_le(mem, (offset + 2));
Nov 01 06:56:37.140 INFO kablam!     |                                                ^^^^^^^^^^^^ help: remove these parentheses
Nov 01 06:56:37.141 INFO kablam! 
Nov 01 06:56:37.141 INFO kablam! warning: unnecessary parentheses around function argument
Nov 01 06:56:37.141 INFO kablam!    --> src/opcode.rs:256:48
Nov 01 06:56:37.141 INFO kablam!     |
Nov 01 06:56:37.141 INFO kablam! 256 |     let value_result = read_mem_as_u16_le(mem, (offset + 1));
Nov 01 06:56:37.141 INFO kablam!     |                                                ^^^^^^^^^^^^ help: remove these parentheses
Nov 01 06:56:37.141 INFO kablam! 
Nov 01 06:56:37.141 INFO kablam! warning: unnecessary parentheses around function argument
Nov 01 06:56:37.141 INFO kablam!    --> src/opcode.rs:275:48
Nov 01 06:56:37.141 INFO kablam!     |
Nov 01 06:56:37.141 INFO kablam! 275 |     let value_result = read_mem_as_u16_le(mem, (offset + 1));
Nov 01 06:56:37.141 INFO kablam!     |                                                ^^^^^^^^^^^^ help: remove these parentheses
Nov 01 06:56:37.141 INFO kablam! 
Nov 01 06:56:37.141 INFO kablam! warning: unnecessary parentheses around function argument
Nov 01 06:56:37.141 INFO kablam!    --> src/opcode.rs:294:47
Nov 01 06:56:37.141 INFO kablam!     |
Nov 01 06:56:37.141 INFO kablam! 294 |     let cell_result = read_mem_as_u16_le(mem, (offset + 1));
Nov 01 06:56:37.141 INFO kablam!     |                                               ^^^^^^^^^^^^ help: remove these parentheses
Nov 01 06:56:37.141 INFO kablam! 
Nov 01 06:56:37.141 INFO kablam! warning: unnecessary parentheses around function argument
Nov 01 06:56:37.141 INFO kablam!    --> src/opcode.rs:295:56
Nov 01 06:56:37.141 INFO kablam!     |
Nov 01 06:56:37.141 INFO kablam! 295 |     let first_operand_result = read_mem_as_u16_le(mem, (offset + 2));
Nov 01 06:56:37.141 INFO kablam!     |                                                        ^^^^^^^^^^^^ help: remove these parentheses
Nov 01 06:56:37.141 INFO kablam! 
Nov 01 06:56:37.141 INFO kablam! warning: unnecessary parentheses around function argument
Nov 01 06:56:37.141 INFO kablam!    --> src/opcode.rs:296:57
Nov 01 06:56:37.141 INFO kablam!     |
Nov 01 06:56:37.141 INFO kablam! 296 |     let second_operand_result = read_mem_as_u16_le(mem, (offset + 3));
Nov 01 06:56:37.141 INFO kablam!     |                                                         ^^^^^^^^^^^^ help: remove these parentheses
Nov 01 06:56:37.141 INFO kablam! 
Nov 01 06:56:37.452 INFO kablam! warning: method is never used: `is_invalid_number`
Nov 01 06:56:37.452 INFO kablam!    --> src/opcode.rs:838:5
Nov 01 06:56:37.452 INFO kablam!     |
Nov 01 06:56:37.452 INFO kablam! 838 |     pub fn is_invalid_number(&self) -> bool
Nov 01 06:56:37.452 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 06:56:37.452 INFO kablam!     |
Nov 01 06:56:37.452 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 01 06:56:37.452 INFO kablam! 
Nov 01 06:56:37.644 INFO kablam! warning: method is never used: `is_invalid_number`
Nov 01 06:56:37.644 INFO kablam!    --> src/opcode.rs:838:5
Nov 01 06:56:37.644 INFO kablam!     |
Nov 01 06:56:37.644 INFO kablam! 838 |     pub fn is_invalid_number(&self) -> bool
Nov 01 06:56:37.644 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 06:56:37.644 INFO kablam!     |
Nov 01 06:56:37.644 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 01 06:56:37.644 INFO kablam! 
Nov 01 06:56:37.732 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.70s
Nov 01 06:56:37.740 INFO kablam! su: No module specific data is present
Nov 01 06:56:38.468 INFO running `"docker" "rm" "-f" "7b2a34ce0f08a5b834f1f83b38c5480cc58f3aa9109b1326bf3aad39366750c5"`
Nov 01 06:56:38.736 INFO blam! 7b2a34ce0f08a5b834f1f83b38c5480cc58f3aa9109b1326bf3aad39366750c5