Dec 14 07:04:01.046 INFO testing PTNobel/RISC-V-Assembler against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 07:04:01.046 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 14 07:04:01.619 INFO [stdout] 8dee2f5fbc896432fed5d6957aaf379275753964ad40d740802ea9b6b879cfc3
Dec 14 07:04:01.620 INFO running `"docker" "start" "-a" "8dee2f5fbc896432fed5d6957aaf379275753964ad40d740802ea9b6b879cfc3"`
Dec 14 07:04:02.871 INFO [stderr] usermod: no changes
Dec 14 07:04:02.963 INFO [stderr]    Compiling pest_generator v2.0.0
Dec 14 07:04:07.639 INFO [stderr]    Compiling pest_derive v2.0.1
Dec 14 07:04:09.962 INFO [stderr]    Compiling riscv_assembler v0.1.0 (/source)
Dec 14 07:04:10.588 INFO [stderr] warning: unused variable: `name`
Dec 14 07:04:10.588 INFO [stderr]  --> src/instructions.rs:9:12
Dec 14 07:04:10.588 INFO [stderr]   |
Dec 14 07:04:10.588 INFO [stderr] 9 |     fn new(name: &str) -> Self {
Dec 14 07:04:10.588 INFO [stderr]   |            ^^^^ help: consider using `_name` instead
Dec 14 07:04:10.588 INFO [stderr]   |
Dec 14 07:04:10.588 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 14 07:04:10.588 INFO [stderr] 
Dec 14 07:04:10.588 INFO [stderr] warning: unused variable: `opcode`
Dec 14 07:04:10.588 INFO [stderr]    --> src/instructions.rs:122:28
Dec 14 07:04:10.588 INFO [stderr]     |
Dec 14 07:04:10.588 INFO [stderr] 122 |             Instruction::I{opcode, rd, funct3, rs1, imm} => {},
Dec 14 07:04:10.588 INFO [stderr]     |                            ^^^^^^ help: try ignoring the field: `opcode: _`
Dec 14 07:04:10.588 INFO [stderr] 
Dec 14 07:04:10.588 INFO [stderr] warning: unused variable: `rd`
Dec 14 07:04:10.588 INFO [stderr]    --> src/instructions.rs:122:36
Dec 14 07:04:10.588 INFO [stderr]     |
Dec 14 07:04:10.588 INFO [stderr] 122 |             Instruction::I{opcode, rd, funct3, rs1, imm} => {},
Dec 14 07:04:10.588 INFO [stderr]     |                                    ^^ help: try ignoring the field: `rd: _`
Dec 14 07:04:10.588 INFO [stderr] 
Dec 14 07:04:10.588 INFO [stderr] warning: unused variable: `funct3`
Dec 14 07:04:10.588 INFO [stderr]    --> src/instructions.rs:122:40
Dec 14 07:04:10.588 INFO [stderr]     |
Dec 14 07:04:10.588 INFO [stderr] 122 |             Instruction::I{opcode, rd, funct3, rs1, imm} => {},
Dec 14 07:04:10.588 INFO [stderr]     |                                        ^^^^^^ help: try ignoring the field: `funct3: _`
Dec 14 07:04:10.588 INFO [stderr] 
Dec 14 07:04:10.588 INFO [stderr] warning: unused variable: `rs1`
Dec 14 07:04:10.588 INFO [stderr]    --> src/instructions.rs:122:48
Dec 14 07:04:10.588 INFO [stderr]     |
Dec 14 07:04:10.588 INFO [stderr] 122 |             Instruction::I{opcode, rd, funct3, rs1, imm} => {},
Dec 14 07:04:10.588 INFO [stderr]     |                                                ^^^ help: try ignoring the field: `rs1: _`
Dec 14 07:04:10.588 INFO [stderr] 
Dec 14 07:04:10.589 INFO [stderr] warning: unused variable: `imm`
Dec 14 07:04:10.589 INFO [stderr]    --> src/instructions.rs:122:53
Dec 14 07:04:10.589 INFO [stderr]     |
Dec 14 07:04:10.589 INFO [stderr] 122 |             Instruction::I{opcode, rd, funct3, rs1, imm} => {},
Dec 14 07:04:10.589 INFO [stderr]     |                                                     ^^^ help: try ignoring the field: `imm: _`
Dec 14 07:04:10.589 INFO [stderr] 
Dec 14 07:04:10.589 INFO [stderr] warning: unused variable: `opcode`
Dec 14 07:04:10.589 INFO [stderr]    --> src/instructions.rs:123:28
Dec 14 07:04:10.589 INFO [stderr]     |
Dec 14 07:04:10.589 INFO [stderr] 123 |             Instruction::S{opcode, funct3, rs1, rs2, imm} => {},
Dec 14 07:04:10.589 INFO [stderr]     |                            ^^^^^^ help: try ignoring the field: `opcode: _`
Dec 14 07:04:10.589 INFO [stderr] 
Dec 14 07:04:10.589 INFO [stderr] warning: unused variable: `funct3`
Dec 14 07:04:10.589 INFO [stderr]    --> src/instructions.rs:123:36
Dec 14 07:04:10.589 INFO [stderr]     |
Dec 14 07:04:10.589 INFO [stderr] 123 |             Instruction::S{opcode, funct3, rs1, rs2, imm} => {},
Dec 14 07:04:10.589 INFO [stderr]     |                                    ^^^^^^ help: try ignoring the field: `funct3: _`
Dec 14 07:04:10.589 INFO [stderr] 
Dec 14 07:04:10.589 INFO [stderr] warning: unused variable: `rs1`
Dec 14 07:04:10.589 INFO [stderr]    --> src/instructions.rs:123:44
Dec 14 07:04:10.589 INFO [stderr]     |
Dec 14 07:04:10.589 INFO [stderr] 123 |             Instruction::S{opcode, funct3, rs1, rs2, imm} => {},
Dec 14 07:04:10.589 INFO [stderr]     |                                            ^^^ help: try ignoring the field: `rs1: _`
Dec 14 07:04:10.589 INFO [stderr] 
Dec 14 07:04:10.589 INFO [stderr] warning: unused variable: `rs2`
Dec 14 07:04:10.589 INFO [stderr]    --> src/instructions.rs:123:49
Dec 14 07:04:10.589 INFO [stderr]     |
Dec 14 07:04:10.589 INFO [stderr] 123 |             Instruction::S{opcode, funct3, rs1, rs2, imm} => {},
Dec 14 07:04:10.589 INFO [stderr]     |                                                 ^^^ help: try ignoring the field: `rs2: _`
Dec 14 07:04:10.589 INFO [stderr] 
Dec 14 07:04:10.589 INFO [stderr] warning: unused variable: `imm`
Dec 14 07:04:10.589 INFO [stderr]    --> src/instructions.rs:123:54
Dec 14 07:04:10.589 INFO [stderr]     |
Dec 14 07:04:10.589 INFO [stderr] 123 |             Instruction::S{opcode, funct3, rs1, rs2, imm} => {},
Dec 14 07:04:10.589 INFO [stderr]     |                                                      ^^^ help: try ignoring the field: `imm: _`
Dec 14 07:04:10.589 INFO [stderr] 
Dec 14 07:04:10.589 INFO [stderr] warning: unused variable: `opcode`
Dec 14 07:04:10.589 INFO [stderr]    --> src/instructions.rs:124:29
Dec 14 07:04:10.589 INFO [stderr]     |
Dec 14 07:04:10.589 INFO [stderr] 124 |             Instruction::SB{opcode, funct3, rs1, rs2, imm} => {},
Dec 14 07:04:10.589 INFO [stderr]     |                             ^^^^^^ help: try ignoring the field: `opcode: _`
Dec 14 07:04:10.589 INFO [stderr] 
Dec 14 07:04:10.589 INFO [stderr] warning: unused variable: `funct3`
Dec 14 07:04:10.589 INFO [stderr]    --> src/instructions.rs:124:37
Dec 14 07:04:10.589 INFO [stderr]     |
Dec 14 07:04:10.589 INFO [stderr] 124 |             Instruction::SB{opcode, funct3, rs1, rs2, imm} => {},
Dec 14 07:04:10.589 INFO [stderr]     |                                     ^^^^^^ help: try ignoring the field: `funct3: _`
Dec 14 07:04:10.589 INFO [stderr] 
Dec 14 07:04:10.589 INFO [stderr] warning: unused variable: `rs1`
Dec 14 07:04:10.589 INFO [stderr]    --> src/instructions.rs:124:45
Dec 14 07:04:10.589 INFO [stderr]     |
Dec 14 07:04:10.589 INFO [stderr] 124 |             Instruction::SB{opcode, funct3, rs1, rs2, imm} => {},
Dec 14 07:04:10.589 INFO [stderr]     |                                             ^^^ help: try ignoring the field: `rs1: _`
Dec 14 07:04:10.589 INFO [stderr] 
Dec 14 07:04:10.589 INFO [stderr] warning: unused variable: `rs2`
Dec 14 07:04:10.589 INFO [stderr]    --> src/instructions.rs:124:50
Dec 14 07:04:10.589 INFO [stderr]     |
Dec 14 07:04:10.589 INFO [stderr] 124 |             Instruction::SB{opcode, funct3, rs1, rs2, imm} => {},
Dec 14 07:04:10.589 INFO [stderr]     |                                                  ^^^ help: try ignoring the field: `rs2: _`
Dec 14 07:04:10.589 INFO [stderr] 
Dec 14 07:04:10.589 INFO [stderr] warning: unused variable: `imm`
Dec 14 07:04:10.589 INFO [stderr]    --> src/instructions.rs:124:55
Dec 14 07:04:10.589 INFO [stderr]     |
Dec 14 07:04:10.589 INFO [stderr] 124 |             Instruction::SB{opcode, funct3, rs1, rs2, imm} => {},
Dec 14 07:04:10.589 INFO [stderr]     |                                                       ^^^ help: try ignoring the field: `imm: _`
Dec 14 07:04:10.589 INFO [stderr] 
Dec 14 07:04:10.589 INFO [stderr] warning: unused variable: `opcode`
Dec 14 07:04:10.589 INFO [stderr]    --> src/instructions.rs:125:28
Dec 14 07:04:10.589 INFO [stderr]     |
Dec 14 07:04:10.589 INFO [stderr] 125 |             Instruction::U{opcode, rd, imm} => {},
Dec 14 07:04:10.589 INFO [stderr]     |                            ^^^^^^ help: try ignoring the field: `opcode: _`
Dec 14 07:04:10.589 INFO [stderr] 
Dec 14 07:04:10.589 INFO [stderr] warning: unused variable: `rd`
Dec 14 07:04:10.589 INFO [stderr]    --> src/instructions.rs:125:36
Dec 14 07:04:10.589 INFO [stderr]     |
Dec 14 07:04:10.589 INFO [stderr] 125 |             Instruction::U{opcode, rd, imm} => {},
Dec 14 07:04:10.589 INFO [stderr]     |                                    ^^ help: try ignoring the field: `rd: _`
Dec 14 07:04:10.589 INFO [stderr] 
Dec 14 07:04:10.589 INFO [stderr] warning: unused variable: `imm`
Dec 14 07:04:10.589 INFO [stderr]    --> src/instructions.rs:125:40
Dec 14 07:04:10.589 INFO [stderr]     |
Dec 14 07:04:10.589 INFO [stderr] 125 |             Instruction::U{opcode, rd, imm} => {},
Dec 14 07:04:10.589 INFO [stderr]     |                                        ^^^ help: try ignoring the field: `imm: _`
Dec 14 07:04:10.589 INFO [stderr] 
Dec 14 07:04:10.589 INFO [stderr] warning: unused variable: `opcode`
Dec 14 07:04:10.589 INFO [stderr]    --> src/instructions.rs:126:29
Dec 14 07:04:10.589 INFO [stderr]     |
Dec 14 07:04:10.589 INFO [stderr] 126 |             Instruction::UJ{opcode, rd, imm} => {},
Dec 14 07:04:10.589 INFO [stderr]     |                             ^^^^^^ help: try ignoring the field: `opcode: _`
Dec 14 07:04:10.590 INFO [stderr] 
Dec 14 07:04:10.590 INFO [stderr] warning: unused variable: `rd`
Dec 14 07:04:10.590 INFO [stderr]    --> src/instructions.rs:126:37
Dec 14 07:04:10.590 INFO [stderr]     |
Dec 14 07:04:10.590 INFO [stderr] 126 |             Instruction::UJ{opcode, rd, imm} => {},
Dec 14 07:04:10.590 INFO [stderr]     |                                     ^^ help: try ignoring the field: `rd: _`
Dec 14 07:04:10.590 INFO [stderr] 
Dec 14 07:04:10.590 INFO [stderr] warning: unused variable: `imm`
Dec 14 07:04:10.590 INFO [stderr]    --> src/instructions.rs:126:41
Dec 14 07:04:10.590 INFO [stderr]     |
Dec 14 07:04:10.590 INFO [stderr] 126 |             Instruction::UJ{opcode, rd, imm} => {},
Dec 14 07:04:10.590 INFO [stderr]     |                                         ^^^ help: try ignoring the field: `imm: _`
Dec 14 07:04:10.590 INFO [stderr] 
Dec 14 07:04:10.611 INFO [stderr] warning: struct is never constructed: `InstructionLiterals`
Dec 14 07:04:10.611 INFO [stderr]  --> src/instructions.rs:2:1
Dec 14 07:04:10.611 INFO [stderr]   |
Dec 14 07:04:10.611 INFO [stderr] 2 | pub struct InstructionLiterals {
Dec 14 07:04:10.611 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 07:04:10.611 INFO [stderr]   |
Dec 14 07:04:10.611 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 14 07:04:10.611 INFO [stderr] 
Dec 14 07:04:10.611 INFO [stderr] warning: method is never used: `new`
Dec 14 07:04:10.611 INFO [stderr]  --> src/instructions.rs:9:5
Dec 14 07:04:10.611 INFO [stderr]   |
Dec 14 07:04:10.611 INFO [stderr] 9 |     fn new(name: &str) -> Self {
Dec 14 07:04:10.611 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 07:04:10.611 INFO [stderr] 
Dec 14 07:04:10.611 INFO [stderr] warning: struct is never constructed: `Register`
Dec 14 07:04:10.611 INFO [stderr]   --> src/instructions.rs:22:1
Dec 14 07:04:10.611 INFO [stderr]    |
Dec 14 07:04:10.611 INFO [stderr] 22 | pub struct Register([bool; 5]);
Dec 14 07:04:10.611 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 07:04:10.611 INFO [stderr] 
Dec 14 07:04:10.611 INFO [stderr] warning: method is never used: `new`
Dec 14 07:04:10.611 INFO [stderr]   --> src/instructions.rs:25:5
Dec 14 07:04:10.611 INFO [stderr]    |
Dec 14 07:04:10.611 INFO [stderr] 25 |     pub fn new(name: &str) -> Self {
Dec 14 07:04:10.611 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 07:04:10.611 INFO [stderr] 
Dec 14 07:04:10.611 INFO [stderr] warning: enum is never used: `Instruction`
Dec 14 07:04:10.611 INFO [stderr]   --> src/instructions.rs:43:1
Dec 14 07:04:10.611 INFO [stderr]    |
Dec 14 07:04:10.611 INFO [stderr] 43 | pub enum Instruction {
Dec 14 07:04:10.611 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Dec 14 07:04:10.611 INFO [stderr] 
Dec 14 07:04:10.611 INFO [stderr] warning: method is never used: `to_word`
Dec 14 07:04:10.611 INFO [stderr]   --> src/instructions.rs:87:5
Dec 14 07:04:10.611 INFO [stderr]    |
Dec 14 07:04:10.611 INFO [stderr] 87 |     pub fn to_word(&self) -> [bool; 32] {
Dec 14 07:04:10.611 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 07:04:10.611 INFO [stderr] 
Dec 14 07:04:10.611 INFO [stderr] warning: function is never used: `convert_bit_array_to_byte_array`
Dec 14 07:04:10.611 INFO [stderr]    --> src/instructions.rs:132:1
Dec 14 07:04:10.611 INFO [stderr]     |
Dec 14 07:04:10.611 INFO [stderr] 132 | pub fn convert_bit_array_to_byte_array(bit_array: [bool; 32]) -> [u8; 4] {
Dec 14 07:04:10.611 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 07:04:10.611 INFO [stderr] 
Dec 14 07:04:10.611 INFO [stderr] warning: struct is never constructed: `GrammarParser`
Dec 14 07:04:10.611 INFO [stderr]  --> src/main.rs:8:1
Dec 14 07:04:10.611 INFO [stderr]   |
Dec 14 07:04:10.611 INFO [stderr] 8 | struct GrammarParser;
Dec 14 07:04:10.611 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
Dec 14 07:04:10.611 INFO [stderr] 
Dec 14 07:04:10.899 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.00s
Dec 14 07:04:10.902 INFO [stderr] su: No module specific data is present
Dec 14 07:04:11.444 INFO running `"docker" "inspect" "8dee2f5fbc896432fed5d6957aaf379275753964ad40d740802ea9b6b879cfc3"`
Dec 14 07:04:11.697 INFO running `"docker" "rm" "-f" "8dee2f5fbc896432fed5d6957aaf379275753964ad40d740802ea9b6b879cfc3"`
Dec 14 07:04:11.879 INFO [stdout] 8dee2f5fbc896432fed5d6957aaf379275753964ad40d740802ea9b6b879cfc3
Dec 14 07:04:11.951 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 14 07:04:12.275 INFO [stdout] 7352e84f3f407640a895c0072187dbfed8bf5e8cc32f4110b97697014b5cfc77
Dec 14 07:04:12.275 INFO running `"docker" "start" "-a" "7352e84f3f407640a895c0072187dbfed8bf5e8cc32f4110b97697014b5cfc77"`
Dec 14 07:04:13.214 INFO [stderr] usermod: no changes
Dec 14 07:04:13.279 INFO [stderr]    Compiling riscv_assembler v0.1.0 (/source)
Dec 14 07:04:14.027 INFO [stderr] warning: unused variable: `name`
Dec 14 07:04:14.027 INFO [stderr]  --> src/instructions.rs:9:12
Dec 14 07:04:14.027 INFO [stderr]   |
Dec 14 07:04:14.027 INFO [stderr] 9 |     fn new(name: &str) -> Self {
Dec 14 07:04:14.027 INFO [stderr]   |            ^^^^ help: consider using `_name` instead
Dec 14 07:04:14.027 INFO [stderr]   |
Dec 14 07:04:14.027 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 14 07:04:14.027 INFO [stderr] 
Dec 14 07:04:14.027 INFO [stderr] warning: unused variable: `opcode`
Dec 14 07:04:14.027 INFO [stderr]    --> src/instructions.rs:122:28
Dec 14 07:04:14.027 INFO [stderr]     |
Dec 14 07:04:14.027 INFO [stderr] 122 |             Instruction::I{opcode, rd, funct3, rs1, imm} => {},
Dec 14 07:04:14.027 INFO [stderr]     |                            ^^^^^^ help: try ignoring the field: `opcode: _`
Dec 14 07:04:14.027 INFO [stderr] 
Dec 14 07:04:14.027 INFO [stderr] warning: unused variable: `rd`
Dec 14 07:04:14.027 INFO [stderr]    --> src/instructions.rs:122:36
Dec 14 07:04:14.027 INFO [stderr]     |
Dec 14 07:04:14.027 INFO [stderr] 122 |             Instruction::I{opcode, rd, funct3, rs1, imm} => {},
Dec 14 07:04:14.027 INFO [stderr]     |                                    ^^ help: try ignoring the field: `rd: _`
Dec 14 07:04:14.027 INFO [stderr] 
Dec 14 07:04:14.027 INFO [stderr] warning: unused variable: `funct3`
Dec 14 07:04:14.027 INFO [stderr]    --> src/instructions.rs:122:40
Dec 14 07:04:14.027 INFO [stderr]     |
Dec 14 07:04:14.027 INFO [stderr] 122 |             Instruction::I{opcode, rd, funct3, rs1, imm} => {},
Dec 14 07:04:14.027 INFO [stderr]     |                                        ^^^^^^ help: try ignoring the field: `funct3: _`
Dec 14 07:04:14.027 INFO [stderr] 
Dec 14 07:04:14.028 INFO [stderr] warning: unused variable: `rs1`
Dec 14 07:04:14.028 INFO [stderr]    --> src/instructions.rs:122:48
Dec 14 07:04:14.028 INFO [stderr]     |
Dec 14 07:04:14.028 INFO [stderr] 122 |             Instruction::I{opcode, rd, funct3, rs1, imm} => {},
Dec 14 07:04:14.028 INFO [stderr]     |                                                ^^^ help: try ignoring the field: `rs1: _`
Dec 14 07:04:14.028 INFO [stderr] 
Dec 14 07:04:14.028 INFO [stderr] warning: unused variable: `imm`
Dec 14 07:04:14.028 INFO [stderr]    --> src/instructions.rs:122:53
Dec 14 07:04:14.028 INFO [stderr]     |
Dec 14 07:04:14.028 INFO [stderr] 122 |             Instruction::I{opcode, rd, funct3, rs1, imm} => {},
Dec 14 07:04:14.028 INFO [stderr]     |                                                     ^^^ help: try ignoring the field: `imm: _`
Dec 14 07:04:14.028 INFO [stderr] 
Dec 14 07:04:14.028 INFO [stderr] warning: unused variable: `opcode`
Dec 14 07:04:14.028 INFO [stderr]    --> src/instructions.rs:123:28
Dec 14 07:04:14.028 INFO [stderr]     |
Dec 14 07:04:14.028 INFO [stderr] 123 |             Instruction::S{opcode, funct3, rs1, rs2, imm} => {},
Dec 14 07:04:14.028 INFO [stderr]     |                            ^^^^^^ help: try ignoring the field: `opcode: _`
Dec 14 07:04:14.028 INFO [stderr] 
Dec 14 07:04:14.028 INFO [stderr] warning: unused variable: `funct3`
Dec 14 07:04:14.028 INFO [stderr]    --> src/instructions.rs:123:36
Dec 14 07:04:14.028 INFO [stderr]     |
Dec 14 07:04:14.028 INFO [stderr] 123 |             Instruction::S{opcode, funct3, rs1, rs2, imm} => {},
Dec 14 07:04:14.028 INFO [stderr]     |                                    ^^^^^^ help: try ignoring the field: `funct3: _`
Dec 14 07:04:14.028 INFO [stderr] 
Dec 14 07:04:14.028 INFO [stderr] warning: unused variable: `rs1`
Dec 14 07:04:14.028 INFO [stderr]    --> src/instructions.rs:123:44
Dec 14 07:04:14.028 INFO [stderr]     |
Dec 14 07:04:14.028 INFO [stderr] 123 |             Instruction::S{opcode, funct3, rs1, rs2, imm} => {},
Dec 14 07:04:14.028 INFO [stderr]     |                                            ^^^ help: try ignoring the field: `rs1: _`
Dec 14 07:04:14.028 INFO [stderr] 
Dec 14 07:04:14.028 INFO [stderr] warning: unused variable: `rs2`
Dec 14 07:04:14.028 INFO [stderr]    --> src/instructions.rs:123:49
Dec 14 07:04:14.028 INFO [stderr]     |
Dec 14 07:04:14.028 INFO [stderr] 123 |             Instruction::S{opcode, funct3, rs1, rs2, imm} => {},
Dec 14 07:04:14.028 INFO [stderr]     |                                                 ^^^ help: try ignoring the field: `rs2: _`
Dec 14 07:04:14.028 INFO [stderr] 
Dec 14 07:04:14.028 INFO [stderr] warning: unused variable: `imm`
Dec 14 07:04:14.028 INFO [stderr]    --> src/instructions.rs:123:54
Dec 14 07:04:14.028 INFO [stderr]     |
Dec 14 07:04:14.028 INFO [stderr] 123 |             Instruction::S{opcode, funct3, rs1, rs2, imm} => {},
Dec 14 07:04:14.028 INFO [stderr]     |                                                      ^^^ help: try ignoring the field: `imm: _`
Dec 14 07:04:14.028 INFO [stderr] 
Dec 14 07:04:14.028 INFO [stderr] warning: unused variable: `opcode`
Dec 14 07:04:14.028 INFO [stderr]    --> src/instructions.rs:124:29
Dec 14 07:04:14.028 INFO [stderr]     |
Dec 14 07:04:14.028 INFO [stderr] 124 |             Instruction::SB{opcode, funct3, rs1, rs2, imm} => {},
Dec 14 07:04:14.028 INFO [stderr]     |                             ^^^^^^ help: try ignoring the field: `opcode: _`
Dec 14 07:04:14.028 INFO [stderr] 
Dec 14 07:04:14.028 INFO [stderr] warning: unused variable: `funct3`
Dec 14 07:04:14.028 INFO [stderr]    --> src/instructions.rs:124:37
Dec 14 07:04:14.028 INFO [stderr]     |
Dec 14 07:04:14.028 INFO [stderr] 124 |             Instruction::SB{opcode, funct3, rs1, rs2, imm} => {},
Dec 14 07:04:14.028 INFO [stderr]     |                                     ^^^^^^ help: try ignoring the field: `funct3: _`
Dec 14 07:04:14.028 INFO [stderr] 
Dec 14 07:04:14.028 INFO [stderr] warning: unused variable: `rs1`
Dec 14 07:04:14.028 INFO [stderr]    --> src/instructions.rs:124:45
Dec 14 07:04:14.028 INFO [stderr]     |
Dec 14 07:04:14.028 INFO [stderr] 124 |             Instruction::SB{opcode, funct3, rs1, rs2, imm} => {},
Dec 14 07:04:14.028 INFO [stderr]     |                                             ^^^ help: try ignoring the field: `rs1: _`
Dec 14 07:04:14.028 INFO [stderr] 
Dec 14 07:04:14.028 INFO [stderr] warning: unused variable: `rs2`
Dec 14 07:04:14.028 INFO [stderr]    --> src/instructions.rs:124:50
Dec 14 07:04:14.028 INFO [stderr]     |
Dec 14 07:04:14.028 INFO [stderr] 124 |             Instruction::SB{opcode, funct3, rs1, rs2, imm} => {},
Dec 14 07:04:14.028 INFO [stderr]     |                                                  ^^^ help: try ignoring the field: `rs2: _`
Dec 14 07:04:14.028 INFO [stderr] 
Dec 14 07:04:14.028 INFO [stderr] warning: unused variable: `imm`
Dec 14 07:04:14.028 INFO [stderr]    --> src/instructions.rs:124:55
Dec 14 07:04:14.028 INFO [stderr]     |
Dec 14 07:04:14.028 INFO [stderr] 124 |             Instruction::SB{opcode, funct3, rs1, rs2, imm} => {},
Dec 14 07:04:14.028 INFO [stderr]     |                                                       ^^^ help: try ignoring the field: `imm: _`
Dec 14 07:04:14.028 INFO [stderr] 
Dec 14 07:04:14.028 INFO [stderr] warning: unused variable: `opcode`
Dec 14 07:04:14.028 INFO [stderr]    --> src/instructions.rs:125:28
Dec 14 07:04:14.028 INFO [stderr]     |
Dec 14 07:04:14.028 INFO [stderr] 125 |             Instruction::U{opcode, rd, imm} => {},
Dec 14 07:04:14.028 INFO [stderr]     |                            ^^^^^^ help: try ignoring the field: `opcode: _`
Dec 14 07:04:14.028 INFO [stderr] 
Dec 14 07:04:14.028 INFO [stderr] warning: unused variable: `rd`
Dec 14 07:04:14.028 INFO [stderr]    --> src/instructions.rs:125:36
Dec 14 07:04:14.028 INFO [stderr]     |
Dec 14 07:04:14.028 INFO [stderr] 125 |             Instruction::U{opcode, rd, imm} => {},
Dec 14 07:04:14.028 INFO [stderr]     |                                    ^^ help: try ignoring the field: `rd: _`
Dec 14 07:04:14.028 INFO [stderr] 
Dec 14 07:04:14.028 INFO [stderr] warning: unused variable: `imm`
Dec 14 07:04:14.028 INFO [stderr]    --> src/instructions.rs:125:40
Dec 14 07:04:14.028 INFO [stderr]     |
Dec 14 07:04:14.028 INFO [stderr] 125 |             Instruction::U{opcode, rd, imm} => {},
Dec 14 07:04:14.028 INFO [stderr]     |                                        ^^^ help: try ignoring the field: `imm: _`
Dec 14 07:04:14.028 INFO [stderr] 
Dec 14 07:04:14.029 INFO [stderr] warning: unused variable: `opcode`
Dec 14 07:04:14.029 INFO [stderr]    --> src/instructions.rs:126:29
Dec 14 07:04:14.029 INFO [stderr]     |
Dec 14 07:04:14.029 INFO [stderr] 126 |             Instruction::UJ{opcode, rd, imm} => {},
Dec 14 07:04:14.029 INFO [stderr]     |                             ^^^^^^ help: try ignoring the field: `opcode: _`
Dec 14 07:04:14.029 INFO [stderr] 
Dec 14 07:04:14.029 INFO [stderr] warning: unused variable: `rd`
Dec 14 07:04:14.029 INFO [stderr]    --> src/instructions.rs:126:37
Dec 14 07:04:14.029 INFO [stderr]     |
Dec 14 07:04:14.029 INFO [stderr] 126 |             Instruction::UJ{opcode, rd, imm} => {},
Dec 14 07:04:14.029 INFO [stderr]     |                                     ^^ help: try ignoring the field: `rd: _`
Dec 14 07:04:14.029 INFO [stderr] 
Dec 14 07:04:14.029 INFO [stderr] warning: unused variable: `imm`
Dec 14 07:04:14.029 INFO [stderr]    --> src/instructions.rs:126:41
Dec 14 07:04:14.029 INFO [stderr]     |
Dec 14 07:04:14.029 INFO [stderr] 126 |             Instruction::UJ{opcode, rd, imm} => {},
Dec 14 07:04:14.029 INFO [stderr]     |                                         ^^^ help: try ignoring the field: `imm: _`
Dec 14 07:04:14.029 INFO [stderr] 
Dec 14 07:04:14.059 INFO [stderr] warning: struct is never constructed: `InstructionLiterals`
Dec 14 07:04:14.059 INFO [stderr]  --> src/instructions.rs:2:1
Dec 14 07:04:14.059 INFO [stderr]   |
Dec 14 07:04:14.059 INFO [stderr] 2 | pub struct InstructionLiterals {
Dec 14 07:04:14.059 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 07:04:14.059 INFO [stderr]   |
Dec 14 07:04:14.059 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 14 07:04:14.059 INFO [stderr] 
Dec 14 07:04:14.059 INFO [stderr] warning: method is never used: `new`
Dec 14 07:04:14.059 INFO [stderr]  --> src/instructions.rs:9:5
Dec 14 07:04:14.059 INFO [stderr]   |
Dec 14 07:04:14.059 INFO [stderr] 9 |     fn new(name: &str) -> Self {
Dec 14 07:04:14.059 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 07:04:14.059 INFO [stderr] 
Dec 14 07:04:14.059 INFO [stderr] warning: variant is never constructed: `I`
Dec 14 07:04:14.059 INFO [stderr]   --> src/instructions.rs:52:4
Dec 14 07:04:14.059 INFO [stderr]    |
Dec 14 07:04:14.059 INFO [stderr] 52 | /    I {
Dec 14 07:04:14.059 INFO [stderr] 53 | |         opcode: [bool; 7],
Dec 14 07:04:14.059 INFO [stderr] 54 | |         rd: Register,
Dec 14 07:04:14.059 INFO [stderr] 55 | |         funct3: [bool; 3],
Dec 14 07:04:14.059 INFO [stderr] ...  |
Dec 14 07:04:14.059 INFO [stderr] 58 | |
Dec 14 07:04:14.059 INFO [stderr] 59 | |    },
Dec 14 07:04:14.059 INFO [stderr]    | |____^
Dec 14 07:04:14.059 INFO [stderr] 
Dec 14 07:04:14.059 INFO [stderr] warning: variant is never constructed: `S`
Dec 14 07:04:14.059 INFO [stderr]   --> src/instructions.rs:60:4
Dec 14 07:04:14.059 INFO [stderr]    |
Dec 14 07:04:14.059 INFO [stderr] 60 | /    S {
Dec 14 07:04:14.059 INFO [stderr] 61 | |         opcode: [bool; 7],
Dec 14 07:04:14.059 INFO [stderr] 62 | |         funct3: [bool; 3],
Dec 14 07:04:14.059 INFO [stderr] 63 | |         rs1: Register,
Dec 14 07:04:14.059 INFO [stderr] 64 | |         rs2: Register,
Dec 14 07:04:14.059 INFO [stderr] 65 | |         imm: [bool; 11],
Dec 14 07:04:14.059 INFO [stderr] 66 | |    },
Dec 14 07:04:14.059 INFO [stderr]    | |____^
Dec 14 07:04:14.059 INFO [stderr] 
Dec 14 07:04:14.059 INFO [stderr] warning: variant is never constructed: `SB`
Dec 14 07:04:14.059 INFO [stderr]   --> src/instructions.rs:67:4
Dec 14 07:04:14.059 INFO [stderr]    |
Dec 14 07:04:14.059 INFO [stderr] 67 | /    SB {
Dec 14 07:04:14.059 INFO [stderr] 68 | |         opcode: [bool; 7],
Dec 14 07:04:14.059 INFO [stderr] 69 | |         funct3: [bool; 3],
Dec 14 07:04:14.059 INFO [stderr] 70 | |         rs1: Register,
Dec 14 07:04:14.060 INFO [stderr] 71 | |         rs2: Register,
Dec 14 07:04:14.060 INFO [stderr] 72 | |         imm: [bool; 12],
Dec 14 07:04:14.060 INFO [stderr] 73 | |    },
Dec 14 07:04:14.060 INFO [stderr]    | |____^
Dec 14 07:04:14.060 INFO [stderr] 
Dec 14 07:04:14.060 INFO [stderr] warning: variant is never constructed: `U`
Dec 14 07:04:14.060 INFO [stderr]   --> src/instructions.rs:74:4
Dec 14 07:04:14.060 INFO [stderr]    |
Dec 14 07:04:14.060 INFO [stderr] 74 | /    U {
Dec 14 07:04:14.060 INFO [stderr] 75 | |        opcode: [bool; 7],
Dec 14 07:04:14.060 INFO [stderr] 76 | |        rd: Register,
Dec 14 07:04:14.060 INFO [stderr] 77 | |        imm: [bool; 20]
Dec 14 07:04:14.060 INFO [stderr] 78 | |    },
Dec 14 07:04:14.060 INFO [stderr]    | |____^
Dec 14 07:04:14.060 INFO [stderr] 
Dec 14 07:04:14.060 INFO [stderr] warning: variant is never constructed: `UJ`
Dec 14 07:04:14.060 INFO [stderr]   --> src/instructions.rs:79:4
Dec 14 07:04:14.060 INFO [stderr]    |
Dec 14 07:04:14.060 INFO [stderr] 79 | /    UJ {
Dec 14 07:04:14.060 INFO [stderr] 80 | |        opcode: [bool; 7],
Dec 14 07:04:14.060 INFO [stderr] 81 | |        rd: Register,
Dec 14 07:04:14.060 INFO [stderr] 82 | |        imm: [bool; 20]
Dec 14 07:04:14.060 INFO [stderr] 83 | |    }
Dec 14 07:04:14.060 INFO [stderr]    | |____^
Dec 14 07:04:14.060 INFO [stderr] 
Dec 14 07:04:14.060 INFO [stderr] warning: struct is never constructed: `GrammarParser`
Dec 14 07:04:14.060 INFO [stderr]  --> src/main.rs:8:1
Dec 14 07:04:14.060 INFO [stderr]   |
Dec 14 07:04:14.060 INFO [stderr] 8 | struct GrammarParser;
Dec 14 07:04:14.060 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
Dec 14 07:04:14.060 INFO [stderr] 
Dec 14 07:04:14.492 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
Dec 14 07:04:14.496 INFO [stderr] su: No module specific data is present
Dec 14 07:04:15.322 INFO running `"docker" "inspect" "7352e84f3f407640a895c0072187dbfed8bf5e8cc32f4110b97697014b5cfc77"`
Dec 14 07:04:15.600 INFO running `"docker" "rm" "-f" "7352e84f3f407640a895c0072187dbfed8bf5e8cc32f4110b97697014b5cfc77"`
Dec 14 07:04:15.807 INFO [stdout] 7352e84f3f407640a895c0072187dbfed8bf5e8cc32f4110b97697014b5cfc77
Dec 14 07:04:15.813 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 14 07:04:16.196 INFO [stdout] be59b1e89049df261d1cc83fabafdbd6bed8dd026bf83406619ca039f1d273fa
Dec 14 07:04:16.199 INFO running `"docker" "start" "-a" "be59b1e89049df261d1cc83fabafdbd6bed8dd026bf83406619ca039f1d273fa"`
Dec 14 07:04:17.357 INFO [stderr] usermod: no changes
Dec 14 07:04:17.407 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 14 07:04:17.407 INFO [stderr]      Running /target/debug/deps/riscv_assembler-02b1c39f4c7425e3
Dec 14 07:04:17.411 INFO [stdout] 
Dec 14 07:04:17.411 INFO [stdout] running 4 tests
Dec 14 07:04:17.411 INFO [stdout] test instructions::tests::generate_register_x10 ... ok
Dec 14 07:04:17.423 INFO [stdout] test instructions::tests::generate_register_x11 ... ok
Dec 14 07:04:17.423 INFO [stdout] test instructions::tests::test_convert_bit_array_to_byte_array ... ok
Dec 14 07:04:17.535 INFO [stdout] test instructions::tests::generate_an_op_code ... FAILED
Dec 14 07:04:17.535 INFO [stdout] 
Dec 14 07:04:17.535 INFO [stdout] failures:
Dec 14 07:04:17.535 INFO [stdout] 
Dec 14 07:04:17.535 INFO [stdout] ---- instructions::tests::generate_an_op_code stdout ----
Dec 14 07:04:17.535 INFO [stdout] thread 'instructions::tests::generate_an_op_code' panicked at 'assertion failed: `(left == right)`
Dec 14 07:04:17.535 INFO [stdout]   left: `[0, 197, 133, 51]`,
Dec 14 07:04:17.535 INFO [stdout]  right: `[1, 69, 133, 51]`', src/instructions.rs:189:9
Dec 14 07:04:17.535 INFO [stdout] stack backtrace:
Dec 14 07:04:17.535 INFO [stdout]    0:     0x55c0a17be9f3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::heb4d4d98bcf46d90
Dec 14 07:04:17.535 INFO [stdout]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Dec 14 07:04:17.535 INFO [stdout]    1:     0x55c0a17b91f8 - std::sys_common::backtrace::_print::h919420b22c2473e3
Dec 14 07:04:17.535 INFO [stdout]                                at src/libstd/sys_common/backtrace.rs:71
Dec 14 07:04:17.535 INFO [stdout]    2:     0x55c0a17bd962 - std::panicking::default_hook::{{closure}}::h22d4ac021acb88d5
Dec 14 07:04:17.535 INFO [stdout]                                at src/libstd/sys_common/backtrace.rs:59
Dec 14 07:04:17.535 INFO [stdout]                                at src/libstd/panicking.rs:210
Dec 14 07:04:17.535 INFO [stdout]    3:     0x55c0a17bd657 - std::panicking::default_hook::h1134a4d34aab4428
Dec 14 07:04:17.535 INFO [stdout]                                at src/libstd/panicking.rs:218
Dec 14 07:04:17.535 INFO [stdout]    4:     0x55c0a17be070 - std::panicking::rust_panic_with_hook::h9c89557c251f2d42
Dec 14 07:04:17.535 INFO [stdout]                                at src/libstd/panicking.rs:487
Dec 14 07:04:17.535 INFO [stdout]    5:     0x55c0a17bdbf1 - std::panicking::continue_panic_fmt::h6b63497ce98499d4
Dec 14 07:04:17.535 INFO [stdout]                                at src/libstd/panicking.rs:394
Dec 14 07:04:17.535 INFO [stdout]    6:     0x55c0a17bdb3e - std::panicking::begin_panic_fmt::h33c12d7eb9e26fea
Dec 14 07:04:17.535 INFO [stdout]                                at src/libstd/panicking.rs:349
Dec 14 07:04:17.535 INFO [stdout]    7:     0x55c0a176da9e - riscv_assembler::instructions::tests::generate_an_op_code::h941d91d30f0fee25
Dec 14 07:04:17.535 INFO [stdout]                                at src/instructions.rs:189
Dec 14 07:04:17.535 INFO [stdout]    8:     0x55c0a176d6c9 - riscv_assembler::instructions::tests::generate_an_op_code::{{closure}}::h33775a561046f74b
Dec 14 07:04:17.535 INFO [stdout]                                at src/instructions.rs:176
Dec 14 07:04:17.535 INFO [stdout]    9:     0x55c0a176f25d - core::ops::function::FnOnce::call_once::hc59ef5270dea20d9
Dec 14 07:04:17.535 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libcore/ops/function.rs:238
Dec 14 07:04:17.535 INFO [stdout]   10:     0x55c0a1778abe - <F as alloc::boxed::FnBox<A>>::call_box::h3cf534772c089f15
Dec 14 07:04:17.535 INFO [stdout]                                at src/libtest/lib.rs:1483
Dec 14 07:04:17.535 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libcore/ops/function.rs:238
Dec 14 07:04:17.535 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673
Dec 14 07:04:17.535 INFO [stdout]   11:     0x55c0a17cc639 - __rust_maybe_catch_panic
Dec 14 07:04:17.535 INFO [stdout]                                at src/libpanic_unwind/lib.rs:102
Dec 14 07:04:17.535 INFO [stdout]   12:     0x55c0a1796467 - test::run_test::run_test_inner::{{closure}}::h5f14673685eef7c8
Dec 14 07:04:17.535 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285
Dec 14 07:04:17.535 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398
Dec 14 07:04:17.535 INFO [stdout]                                at src/libtest/lib.rs:1438
Dec 14 07:04:17.535 INFO [stdout]   13:     0x55c0a1771374 - std::sys_common::backtrace::__rust_begin_short_backtrace::h96de92a7d062bb5f
Dec 14 07:04:17.535 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/sys_common/backtrace.rs:136
Dec 14 07:04:17.535 INFO [stdout]   14:     0x55c0a17719e4 - std::panicking::try::do_call::h6a71e68ea4ad0d8a
Dec 14 07:04:17.535 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:479
Dec 14 07:04:17.535 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:319
Dec 14 07:04:17.535 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:306
Dec 14 07:04:17.535 INFO [stdout]   15:     0x55c0a17cc639 - __rust_maybe_catch_panic
Dec 14 07:04:17.535 INFO [stdout]                                at src/libpanic_unwind/lib.rs:102
Dec 14 07:04:17.535 INFO [stdout]   16:     0x55c0a177899c - <F as alloc::boxed::FnBox<A>>::call_box::h260fd1ad8e2854a6
Dec 14 07:04:17.535 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panicking.rs:285
Dec 14 07:04:17.535 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/panic.rs:398
Dec 14 07:04:17.535 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/libstd/thread/mod.rs:478
Dec 14 07:04:17.535 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:673
Dec 14 07:04:17.535 INFO [stdout]   17:     0x55c0a17c05fd - std::sys::unix::thread::Thread::new::thread_start::h08aa646226e66c99
Dec 14 07:04:17.535 INFO [stdout]                                at /rustc/bd47d6825bf4090517549d33cfef10d3300b4a75/src/liballoc/boxed.rs:683
Dec 14 07:04:17.535 INFO [stdout]                                at src/libstd/sys_common/thread.rs:24
Dec 14 07:04:17.535 INFO [stdout]                                at src/libstd/sys/unix/thread.rs:91
Dec 14 07:04:17.535 INFO [stdout]   18:     0x7fc08acb06b9 - start_thread
Dec 14 07:04:17.535 INFO [stdout]   19:     0x7fc08a7d041c - clone
Dec 14 07:04:17.535 INFO [stdout]   20:                0x0 - <unknown>
Dec 14 07:04:17.535 INFO [stdout] 
Dec 14 07:04:17.535 INFO [stdout] 
Dec 14 07:04:17.535 INFO [stdout] failures:
Dec 14 07:04:17.535 INFO [stdout]     instructions::tests::generate_an_op_code
Dec 14 07:04:17.535 INFO [stdout] 
Dec 14 07:04:17.535 INFO [stdout] test result: FAILED. 3 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 07:04:17.535 INFO [stdout] 
Dec 14 07:04:17.538 INFO [stderr] error: test failed, to rerun pass '--bin riscv_assembler'
Dec 14 07:04:17.538 INFO [stderr] su: No module specific data is present
Dec 14 07:04:18.185 INFO running `"docker" "inspect" "be59b1e89049df261d1cc83fabafdbd6bed8dd026bf83406619ca039f1d273fa"`
Dec 14 07:04:18.435 INFO running `"docker" "rm" "-f" "be59b1e89049df261d1cc83fabafdbd6bed8dd026bf83406619ca039f1d273fa"`
Dec 14 07:04:18.711 INFO [stdout] be59b1e89049df261d1cc83fabafdbd6bed8dd026bf83406619ca039f1d273fa