[INFO] cloning repository https://github.com/PTNobel/RISC-V-Assembler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PTNobel/RISC-V-Assembler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPTNobel%2FRISC-V-Assembler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPTNobel%2FRISC-V-Assembler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 18043a60fa86a33fe737f7dd8ff01e638e508cba
[INFO] testing PTNobel/RISC-V-Assembler against 1.47.0 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPTNobel%2FRISC-V-Assembler" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/PTNobel/RISC-V-Assembler on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/PTNobel/RISC-V-Assembler
[INFO] finished tweaking git repo https://github.com/PTNobel/RISC-V-Assembler
[INFO] tweaked toml for git repo https://github.com/PTNobel/RISC-V-Assembler written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/PTNobel/RISC-V-Assembler already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 452b4b904c5afa3001ebb70f041accac9193fa8f0228801ce5cc49e5a8c12521
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "452b4b904c5afa3001ebb70f041accac9193fa8f0228801ce5cc49e5a8c12521", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "452b4b904c5afa3001ebb70f041accac9193fa8f0228801ce5cc49e5a8c12521", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "452b4b904c5afa3001ebb70f041accac9193fa8f0228801ce5cc49e5a8c12521", kill_on_drop: false }`
[INFO] [stdout] 452b4b904c5afa3001ebb70f041accac9193fa8f0228801ce5cc49e5a8c12521
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4caa61fefb4eb5a9a405d7c22c5d56c8b76e278614f41e0567b67bc137ee59fe
[INFO] running `Command { std: "docker" "start" "-a" "4caa61fefb4eb5a9a405d7c22c5d56c8b76e278614f41e0567b67bc137ee59fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.19
[INFO] [stderr]    Compiling ucd-trie v0.1.1
[INFO] [stderr]    Compiling maplit v1.0.1
[INFO] [stderr]    Compiling pest v2.0.1
[INFO] [stderr]    Compiling quote v0.6.8
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling pest_meta v2.0.3
[INFO] [stderr]    Compiling pest_generator v2.0.0
[INFO] [stderr]    Compiling pest_derive v2.0.1
[INFO] [stderr]    Compiling riscv_assembler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]  --> src/instructions.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 |     fn new(name: &str) -> Self {
[INFO] [stdout]   |            ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `opcode`
[INFO] [stdout]    --> src/instructions.rs:122:28
[INFO] [stdout]     |
[INFO] [stdout] 122 |             Instruction::I{opcode, rd, funct3, rs1, imm} => {},
[INFO] [stdout]     |                            ^^^^^^ help: try ignoring the field: `opcode: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rd`
[INFO] [stdout]    --> src/instructions.rs:122:36
[INFO] [stdout]     |
[INFO] [stdout] 122 |             Instruction::I{opcode, rd, funct3, rs1, imm} => {},
[INFO] [stdout]     |                                    ^^ help: try ignoring the field: `rd: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `funct3`
[INFO] [stdout]    --> src/instructions.rs:122:40
[INFO] [stdout]     |
[INFO] [stdout] 122 |             Instruction::I{opcode, rd, funct3, rs1, imm} => {},
[INFO] [stdout]     |                                        ^^^^^^ help: try ignoring the field: `funct3: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rs1`
[INFO] [stdout]    --> src/instructions.rs:122:48
[INFO] [stdout]     |
[INFO] [stdout] 122 |             Instruction::I{opcode, rd, funct3, rs1, imm} => {},
[INFO] [stdout]     |                                                ^^^ help: try ignoring the field: `rs1: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `imm`
[INFO] [stdout]    --> src/instructions.rs:122:53
[INFO] [stdout]     |
[INFO] [stdout] 122 |             Instruction::I{opcode, rd, funct3, rs1, imm} => {},
[INFO] [stdout]     |                                                     ^^^ help: try ignoring the field: `imm: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `opcode`
[INFO] [stdout]    --> src/instructions.rs:123:28
[INFO] [stdout]     |
[INFO] [stdout] 123 |             Instruction::S{opcode, funct3, rs1, rs2, imm} => {},
[INFO] [stdout]     |                            ^^^^^^ help: try ignoring the field: `opcode: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `funct3`
[INFO] [stdout]    --> src/instructions.rs:123:36
[INFO] [stdout]     |
[INFO] [stdout] 123 |             Instruction::S{opcode, funct3, rs1, rs2, imm} => {},
[INFO] [stdout]     |                                    ^^^^^^ help: try ignoring the field: `funct3: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rs1`
[INFO] [stdout]    --> src/instructions.rs:123:44
[INFO] [stdout]     |
[INFO] [stdout] 123 |             Instruction::S{opcode, funct3, rs1, rs2, imm} => {},
[INFO] [stdout]     |                                            ^^^ help: try ignoring the field: `rs1: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rs2`
[INFO] [stdout]    --> src/instructions.rs:123:49
[INFO] [stdout]     |
[INFO] [stdout] 123 |             Instruction::S{opcode, funct3, rs1, rs2, imm} => {},
[INFO] [stdout]     |                                                 ^^^ help: try ignoring the field: `rs2: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `imm`
[INFO] [stdout]    --> src/instructions.rs:123:54
[INFO] [stdout]     |
[INFO] [stdout] 123 |             Instruction::S{opcode, funct3, rs1, rs2, imm} => {},
[INFO] [stdout]     |                                                      ^^^ help: try ignoring the field: `imm: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `opcode`
[INFO] [stdout]    --> src/instructions.rs:124:29
[INFO] [stdout]     |
[INFO] [stdout] 124 |             Instruction::SB{opcode, funct3, rs1, rs2, imm} => {},
[INFO] [stdout]     |                             ^^^^^^ help: try ignoring the field: `opcode: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `funct3`
[INFO] [stdout]    --> src/instructions.rs:124:37
[INFO] [stdout]     |
[INFO] [stdout] 124 |             Instruction::SB{opcode, funct3, rs1, rs2, imm} => {},
[INFO] [stdout]     |                                     ^^^^^^ help: try ignoring the field: `funct3: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rs1`
[INFO] [stdout]    --> src/instructions.rs:124:45
[INFO] [stdout]     |
[INFO] [stdout] 124 |             Instruction::SB{opcode, funct3, rs1, rs2, imm} => {},
[INFO] [stdout]     |                                             ^^^ help: try ignoring the field: `rs1: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rs2`
[INFO] [stdout]    --> src/instructions.rs:124:50
[INFO] [stdout]     |
[INFO] [stdout] 124 |             Instruction::SB{opcode, funct3, rs1, rs2, imm} => {},
[INFO] [stdout]     |                                                  ^^^ help: try ignoring the field: `rs2: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `imm`
[INFO] [stdout]    --> src/instructions.rs:124:55
[INFO] [stdout]     |
[INFO] [stdout] 124 |             Instruction::SB{opcode, funct3, rs1, rs2, imm} => {},
[INFO] [stdout]     |                                                       ^^^ help: try ignoring the field: `imm: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `opcode`
[INFO] [stdout]    --> src/instructions.rs:125:28
[INFO] [stdout]     |
[INFO] [stdout] 125 |             Instruction::U{opcode, rd, imm} => {},
[INFO] [stdout]     |                            ^^^^^^ help: try ignoring the field: `opcode: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rd`
[INFO] [stdout]    --> src/instructions.rs:125:36
[INFO] [stdout]     |
[INFO] [stdout] 125 |             Instruction::U{opcode, rd, imm} => {},
[INFO] [stdout]     |                                    ^^ help: try ignoring the field: `rd: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `imm`
[INFO] [stdout]    --> src/instructions.rs:125:40
[INFO] [stdout]     |
[INFO] [stdout] 125 |             Instruction::U{opcode, rd, imm} => {},
[INFO] [stdout]     |                                        ^^^ help: try ignoring the field: `imm: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `opcode`
[INFO] [stdout]    --> src/instructions.rs:126:29
[INFO] [stdout]     |
[INFO] [stdout] 126 |             Instruction::UJ{opcode, rd, imm} => {},
[INFO] [stdout]     |                             ^^^^^^ help: try ignoring the field: `opcode: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rd`
[INFO] [stdout]    --> src/instructions.rs:126:37
[INFO] [stdout]     |
[INFO] [stdout] 126 |             Instruction::UJ{opcode, rd, imm} => {},
[INFO] [stdout]     |                                     ^^ help: try ignoring the field: `rd: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `imm`
[INFO] [stdout]    --> src/instructions.rs:126:41
[INFO] [stdout]     |
[INFO] [stdout] 126 |             Instruction::UJ{opcode, rd, imm} => {},
[INFO] [stdout]     |                                         ^^^ help: try ignoring the field: `imm: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `InstructionLiterals`
[INFO] [stdout]  --> src/instructions.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct InstructionLiterals {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]  --> src/instructions.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 |     fn new(name: &str) -> Self {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Register`
[INFO] [stdout]   --> src/instructions.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct Register([bool; 5]);
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/instructions.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn new(name: &str) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `Instruction`
[INFO] [stdout]   --> src/instructions.rs:43:10
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub enum Instruction {
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_word`
[INFO] [stdout]   --> src/instructions.rs:87:12
[INFO] [stdout]    |
[INFO] [stdout] 87 |     pub fn to_word(&self) -> [bool; 32] {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `convert_bit_array_to_byte_array`
[INFO] [stdout]    --> src/instructions.rs:132:8
[INFO] [stdout]     |
[INFO] [stdout] 132 | pub fn convert_bit_array_to_byte_array(bit_array: [bool; 32]) -> [u8; 4] {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `GrammarParser`
[INFO] [stdout]  --> src/main.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | struct GrammarParser;
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 30 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.86s
[INFO] running `Command { std: "docker" "inspect" "4caa61fefb4eb5a9a405d7c22c5d56c8b76e278614f41e0567b67bc137ee59fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4caa61fefb4eb5a9a405d7c22c5d56c8b76e278614f41e0567b67bc137ee59fe", kill_on_drop: false }`
[INFO] [stdout] 4caa61fefb4eb5a9a405d7c22c5d56c8b76e278614f41e0567b67bc137ee59fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0fde884fe027883906e05a08e70c50ab27b7be19af5242d0d4fa6c210a6092ea
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0fde884fe027883906e05a08e70c50ab27b7be19af5242d0d4fa6c210a6092ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling riscv_assembler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]  --> src/instructions.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 |     fn new(name: &str) -> Self {
[INFO] [stdout]   |            ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `opcode`
[INFO] [stdout]    --> src/instructions.rs:122:28
[INFO] [stdout]     |
[INFO] [stdout] 122 |             Instruction::I{opcode, rd, funct3, rs1, imm} => {},
[INFO] [stdout]     |                            ^^^^^^ help: try ignoring the field: `opcode: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rd`
[INFO] [stdout]    --> src/instructions.rs:122:36
[INFO] [stdout]     |
[INFO] [stdout] 122 |             Instruction::I{opcode, rd, funct3, rs1, imm} => {},
[INFO] [stdout]     |                                    ^^ help: try ignoring the field: `rd: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `funct3`
[INFO] [stdout]    --> src/instructions.rs:122:40
[INFO] [stdout]     |
[INFO] [stdout] 122 |             Instruction::I{opcode, rd, funct3, rs1, imm} => {},
[INFO] [stdout]     |                                        ^^^^^^ help: try ignoring the field: `funct3: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rs1`
[INFO] [stdout]    --> src/instructions.rs:122:48
[INFO] [stdout]     |
[INFO] [stdout] 122 |             Instruction::I{opcode, rd, funct3, rs1, imm} => {},
[INFO] [stdout]     |                                                ^^^ help: try ignoring the field: `rs1: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `imm`
[INFO] [stdout]    --> src/instructions.rs:122:53
[INFO] [stdout]     |
[INFO] [stdout] 122 |             Instruction::I{opcode, rd, funct3, rs1, imm} => {},
[INFO] [stdout]     |                                                     ^^^ help: try ignoring the field: `imm: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `opcode`
[INFO] [stdout]    --> src/instructions.rs:123:28
[INFO] [stdout]     |
[INFO] [stdout] 123 |             Instruction::S{opcode, funct3, rs1, rs2, imm} => {},
[INFO] [stdout]     |                            ^^^^^^ help: try ignoring the field: `opcode: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `funct3`
[INFO] [stdout]    --> src/instructions.rs:123:36
[INFO] [stdout]     |
[INFO] [stdout] 123 |             Instruction::S{opcode, funct3, rs1, rs2, imm} => {},
[INFO] [stdout]     |                                    ^^^^^^ help: try ignoring the field: `funct3: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rs1`
[INFO] [stdout]    --> src/instructions.rs:123:44
[INFO] [stdout]     |
[INFO] [stdout] 123 |             Instruction::S{opcode, funct3, rs1, rs2, imm} => {},
[INFO] [stdout]     |                                            ^^^ help: try ignoring the field: `rs1: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rs2`
[INFO] [stdout]    --> src/instructions.rs:123:49
[INFO] [stdout]     |
[INFO] [stdout] 123 |             Instruction::S{opcode, funct3, rs1, rs2, imm} => {},
[INFO] [stdout]     |                                                 ^^^ help: try ignoring the field: `rs2: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `imm`
[INFO] [stdout]    --> src/instructions.rs:123:54
[INFO] [stdout]     |
[INFO] [stdout] 123 |             Instruction::S{opcode, funct3, rs1, rs2, imm} => {},
[INFO] [stdout]     |                                                      ^^^ help: try ignoring the field: `imm: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `opcode`
[INFO] [stdout]    --> src/instructions.rs:124:29
[INFO] [stdout]     |
[INFO] [stdout] 124 |             Instruction::SB{opcode, funct3, rs1, rs2, imm} => {},
[INFO] [stdout]     |                             ^^^^^^ help: try ignoring the field: `opcode: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `funct3`
[INFO] [stdout]    --> src/instructions.rs:124:37
[INFO] [stdout]     |
[INFO] [stdout] 124 |             Instruction::SB{opcode, funct3, rs1, rs2, imm} => {},
[INFO] [stdout]     |                                     ^^^^^^ help: try ignoring the field: `funct3: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rs1`
[INFO] [stdout]    --> src/instructions.rs:124:45
[INFO] [stdout]     |
[INFO] [stdout] 124 |             Instruction::SB{opcode, funct3, rs1, rs2, imm} => {},
[INFO] [stdout]     |                                             ^^^ help: try ignoring the field: `rs1: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rs2`
[INFO] [stdout]    --> src/instructions.rs:124:50
[INFO] [stdout]     |
[INFO] [stdout] 124 |             Instruction::SB{opcode, funct3, rs1, rs2, imm} => {},
[INFO] [stdout]     |                                                  ^^^ help: try ignoring the field: `rs2: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `imm`
[INFO] [stdout]    --> src/instructions.rs:124:55
[INFO] [stdout]     |
[INFO] [stdout] 124 |             Instruction::SB{opcode, funct3, rs1, rs2, imm} => {},
[INFO] [stdout]     |                                                       ^^^ help: try ignoring the field: `imm: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `opcode`
[INFO] [stdout]    --> src/instructions.rs:125:28
[INFO] [stdout]     |
[INFO] [stdout] 125 |             Instruction::U{opcode, rd, imm} => {},
[INFO] [stdout]     |                            ^^^^^^ help: try ignoring the field: `opcode: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rd`
[INFO] [stdout]    --> src/instructions.rs:125:36
[INFO] [stdout]     |
[INFO] [stdout] 125 |             Instruction::U{opcode, rd, imm} => {},
[INFO] [stdout]     |                                    ^^ help: try ignoring the field: `rd: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `imm`
[INFO] [stdout]    --> src/instructions.rs:125:40
[INFO] [stdout]     |
[INFO] [stdout] 125 |             Instruction::U{opcode, rd, imm} => {},
[INFO] [stdout]     |                                        ^^^ help: try ignoring the field: `imm: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `opcode`
[INFO] [stdout]    --> src/instructions.rs:126:29
[INFO] [stdout]     |
[INFO] [stdout] 126 |             Instruction::UJ{opcode, rd, imm} => {},
[INFO] [stdout]     |                             ^^^^^^ help: try ignoring the field: `opcode: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rd`
[INFO] [stdout]    --> src/instructions.rs:126:37
[INFO] [stdout]     |
[INFO] [stdout] 126 |             Instruction::UJ{opcode, rd, imm} => {},
[INFO] [stdout]     |                                     ^^ help: try ignoring the field: `rd: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `imm`
[INFO] [stdout]    --> src/instructions.rs:126:41
[INFO] [stdout]     |
[INFO] [stdout] 126 |             Instruction::UJ{opcode, rd, imm} => {},
[INFO] [stdout]     |                                         ^^^ help: try ignoring the field: `imm: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `InstructionLiterals`
[INFO] [stdout]  --> src/instructions.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct InstructionLiterals {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]  --> src/instructions.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 |     fn new(name: &str) -> Self {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `I`
[INFO] [stdout]   --> src/instructions.rs:52:4
[INFO] [stdout]    |
[INFO] [stdout] 52 | /    I {
[INFO] [stdout] 53 | |         opcode: [bool; 7],
[INFO] [stdout] 54 | |         rd: Register,
[INFO] [stdout] 55 | |         funct3: [bool; 3],
[INFO] [stdout] ...  |
[INFO] [stdout] 58 | |
[INFO] [stdout] 59 | |    },
[INFO] [stdout]    | |____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `S`
[INFO] [stdout]   --> src/instructions.rs:60:4
[INFO] [stdout]    |
[INFO] [stdout] 60 | /    S {
[INFO] [stdout] 61 | |         opcode: [bool; 7],
[INFO] [stdout] 62 | |         funct3: [bool; 3],
[INFO] [stdout] 63 | |         rs1: Register,
[INFO] [stdout] 64 | |         rs2: Register,
[INFO] [stdout] 65 | |         imm: [bool; 11],
[INFO] [stdout] 66 | |    },
[INFO] [stdout]    | |____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SB`
[INFO] [stdout]   --> src/instructions.rs:67:4
[INFO] [stdout]    |
[INFO] [stdout] 67 | /    SB {
[INFO] [stdout] 68 | |         opcode: [bool; 7],
[INFO] [stdout] 69 | |         funct3: [bool; 3],
[INFO] [stdout] 70 | |         rs1: Register,
[INFO] [stdout] 71 | |         rs2: Register,
[INFO] [stdout] 72 | |         imm: [bool; 12],
[INFO] [stdout] 73 | |    },
[INFO] [stdout]    | |____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `U`
[INFO] [stdout]   --> src/instructions.rs:74:4
[INFO] [stdout]    |
[INFO] [stdout] 74 | /    U {
[INFO] [stdout] 75 | |        opcode: [bool; 7],
[INFO] [stdout] 76 | |        rd: Register,
[INFO] [stdout] 77 | |        imm: [bool; 20]
[INFO] [stdout] 78 | |    },
[INFO] [stdout]    | |____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `UJ`
[INFO] [stdout]   --> src/instructions.rs:79:4
[INFO] [stdout]    |
[INFO] [stdout] 79 | /    UJ {
[INFO] [stdout] 80 | |        opcode: [bool; 7],
[INFO] [stdout] 81 | |        rd: Register,
[INFO] [stdout] 82 | |        imm: [bool; 20]
[INFO] [stdout] 83 | |    }
[INFO] [stdout]    | |____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `GrammarParser`
[INFO] [stdout]  --> src/main.rs:8:8
[INFO] [stdout]   |
[INFO] [stdout] 8 | struct GrammarParser;
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 30 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `Command { std: "docker" "inspect" "0fde884fe027883906e05a08e70c50ab27b7be19af5242d0d4fa6c210a6092ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fde884fe027883906e05a08e70c50ab27b7be19af5242d0d4fa6c210a6092ea", kill_on_drop: false }`
[INFO] [stdout] 0fde884fe027883906e05a08e70c50ab27b7be19af5242d0d4fa6c210a6092ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5f2ea2452283224f671b3abdd3dac23f8c94b00ffdfbf9a42cd6d31a2eb445dc
[INFO] running `Command { std: "docker" "start" "-a" "5f2ea2452283224f671b3abdd3dac23f8c94b00ffdfbf9a42cd6d31a2eb445dc", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]  --> src/instructions.rs:9:12
[INFO] [stderr]   |
[INFO] [stderr] 9 |     fn new(name: &str) -> Self {
[INFO] [stderr]   |            ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `opcode`
[INFO] [stderr]    --> src/instructions.rs:122:28
[INFO] [stderr]     |
[INFO] [stderr] 122 |             Instruction::I{opcode, rd, funct3, rs1, imm} => {},
[INFO] [stderr]     |                            ^^^^^^ help: try ignoring the field: `opcode: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rd`
[INFO] [stderr]    --> src/instructions.rs:122:36
[INFO] [stderr]     |
[INFO] [stderr] 122 |             Instruction::I{opcode, rd, funct3, rs1, imm} => {},
[INFO] [stderr]     |                                    ^^ help: try ignoring the field: `rd: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `funct3`
[INFO] [stderr]    --> src/instructions.rs:122:40
[INFO] [stderr]     |
[INFO] [stderr] 122 |             Instruction::I{opcode, rd, funct3, rs1, imm} => {},
[INFO] [stderr]     |                                        ^^^^^^ help: try ignoring the field: `funct3: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rs1`
[INFO] [stderr]    --> src/instructions.rs:122:48
[INFO] [stderr]     |
[INFO] [stderr] 122 |             Instruction::I{opcode, rd, funct3, rs1, imm} => {},
[INFO] [stderr]     |                                                ^^^ help: try ignoring the field: `rs1: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `imm`
[INFO] [stderr]    --> src/instructions.rs:122:53
[INFO] [stderr]     |
[INFO] [stderr] 122 |             Instruction::I{opcode, rd, funct3, rs1, imm} => {},
[INFO] [stderr]     |                                                     ^^^ help: try ignoring the field: `imm: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `opcode`
[INFO] [stderr]    --> src/instructions.rs:123:28
[INFO] [stderr]     |
[INFO] [stderr] 123 |             Instruction::S{opcode, funct3, rs1, rs2, imm} => {},
[INFO] [stderr]     |                            ^^^^^^ help: try ignoring the field: `opcode: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `funct3`
[INFO] [stderr]    --> src/instructions.rs:123:36
[INFO] [stderr]     |
[INFO] [stderr] 123 |             Instruction::S{opcode, funct3, rs1, rs2, imm} => {},
[INFO] [stderr]     |                                    ^^^^^^ help: try ignoring the field: `funct3: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rs1`
[INFO] [stderr]    --> src/instructions.rs:123:44
[INFO] [stderr]     |
[INFO] [stderr] 123 |             Instruction::S{opcode, funct3, rs1, rs2, imm} => {},
[INFO] [stderr]     |                                            ^^^ help: try ignoring the field: `rs1: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rs2`
[INFO] [stderr]    --> src/instructions.rs:123:49
[INFO] [stderr]     |
[INFO] [stderr] 123 |             Instruction::S{opcode, funct3, rs1, rs2, imm} => {},
[INFO] [stderr]     |                                                 ^^^ help: try ignoring the field: `rs2: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `imm`
[INFO] [stderr]    --> src/instructions.rs:123:54
[INFO] [stderr]     |
[INFO] [stderr] 123 |             Instruction::S{opcode, funct3, rs1, rs2, imm} => {},
[INFO] [stderr]     |                                                      ^^^ help: try ignoring the field: `imm: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `opcode`
[INFO] [stderr]    --> src/instructions.rs:124:29
[INFO] [stderr]     |
[INFO] [stderr] 124 |             Instruction::SB{opcode, funct3, rs1, rs2, imm} => {},
[INFO] [stderr]     |                             ^^^^^^ help: try ignoring the field: `opcode: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `funct3`
[INFO] [stderr]    --> src/instructions.rs:124:37
[INFO] [stderr]     |
[INFO] [stderr] 124 |             Instruction::SB{opcode, funct3, rs1, rs2, imm} => {},
[INFO] [stderr]     |                                     ^^^^^^ help: try ignoring the field: `funct3: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rs1`
[INFO] [stderr]    --> src/instructions.rs:124:45
[INFO] [stderr]     |
[INFO] [stderr] 124 |             Instruction::SB{opcode, funct3, rs1, rs2, imm} => {},
[INFO] [stderr]     |                                             ^^^ help: try ignoring the field: `rs1: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rs2`
[INFO] [stderr]    --> src/instructions.rs:124:50
[INFO] [stderr]     |
[INFO] [stderr] 124 |             Instruction::SB{opcode, funct3, rs1, rs2, imm} => {},
[INFO] [stderr]     |                                                  ^^^ help: try ignoring the field: `rs2: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `imm`
[INFO] [stderr]    --> src/instructions.rs:124:55
[INFO] [stderr]     |
[INFO] [stderr] 124 |             Instruction::SB{opcode, funct3, rs1, rs2, imm} => {},
[INFO] [stderr]     |                                                       ^^^ help: try ignoring the field: `imm: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `opcode`
[INFO] [stderr]    --> src/instructions.rs:125:28
[INFO] [stderr]     |
[INFO] [stderr] 125 |             Instruction::U{opcode, rd, imm} => {},
[INFO] [stderr]     |                            ^^^^^^ help: try ignoring the field: `opcode: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rd`
[INFO] [stderr]    --> src/instructions.rs:125:36
[INFO] [stderr]     |
[INFO] [stderr] 125 |             Instruction::U{opcode, rd, imm} => {},
[INFO] [stderr]     |                                    ^^ help: try ignoring the field: `rd: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `imm`
[INFO] [stderr]    --> src/instructions.rs:125:40
[INFO] [stderr]     |
[INFO] [stderr] 125 |             Instruction::U{opcode, rd, imm} => {},
[INFO] [stderr]     |                                        ^^^ help: try ignoring the field: `imm: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `opcode`
[INFO] [stderr]    --> src/instructions.rs:126:29
[INFO] [stderr]     |
[INFO] [stderr] 126 |             Instruction::UJ{opcode, rd, imm} => {},
[INFO] [stderr]     |                             ^^^^^^ help: try ignoring the field: `opcode: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rd`
[INFO] [stderr]    --> src/instructions.rs:126:37
[INFO] [stderr]     |
[INFO] [stderr] 126 |             Instruction::UJ{opcode, rd, imm} => {},
[INFO] [stderr]     |                                     ^^ help: try ignoring the field: `rd: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `imm`
[INFO] [stderr]    --> src/instructions.rs:126:41
[INFO] [stderr]     |
[INFO] [stderr] 126 |             Instruction::UJ{opcode, rd, imm} => {},
[INFO] [stderr]     |                                         ^^^ help: try ignoring the field: `imm: _`
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `InstructionLiterals`
[INFO] [stderr]  --> src/instructions.rs:2:12
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub struct InstructionLiterals {
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `new`
[INFO] [stderr]  --> src/instructions.rs:9:8
[INFO] [stderr]   |
[INFO] [stderr] 9 |     fn new(name: &str) -> Self {
[INFO] [stderr]   |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `I`
[INFO] [stderr]   --> src/instructions.rs:52:4
[INFO] [stderr]    |
[INFO] [stderr] 52 | /    I {
[INFO] [stderr] 53 | |         opcode: [bool; 7],
[INFO] [stderr] 54 | |         rd: Register,
[INFO] [stderr] 55 | |         funct3: [bool; 3],
[INFO] [stderr] ...  |
[INFO] [stderr] 58 | |
[INFO] [stderr] 59 | |    },
[INFO] [stderr]    | |____^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `S`
[INFO] [stderr]   --> src/instructions.rs:60:4
[INFO] [stderr]    |
[INFO] [stderr] 60 | /    S {
[INFO] [stderr] 61 | |         opcode: [bool; 7],
[INFO] [stderr] 62 | |         funct3: [bool; 3],
[INFO] [stderr] 63 | |         rs1: Register,
[INFO] [stderr] 64 | |         rs2: Register,
[INFO] [stderr] 65 | |         imm: [bool; 11],
[INFO] [stderr] 66 | |    },
[INFO] [stderr]    | |____^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `SB`
[INFO] [stderr]   --> src/instructions.rs:67:4
[INFO] [stderr]    |
[INFO] [stderr] 67 | /    SB {
[INFO] [stderr] 68 | |         opcode: [bool; 7],
[INFO] [stderr] 69 | |         funct3: [bool; 3],
[INFO] [stderr] 70 | |         rs1: Register,
[INFO] [stderr] 71 | |         rs2: Register,
[INFO] [stderr] 72 | |         imm: [bool; 12],
[INFO] [stderr] 73 | |    },
[INFO] [stderr]    | |____^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `U`
[INFO] [stderr]   --> src/instructions.rs:74:4
[INFO] [stderr]    |
[INFO] [stderr] 74 | /    U {
[INFO] [stderr] 75 | |        opcode: [bool; 7],
[INFO] [stderr] 76 | |        rd: Register,
[INFO] [stderr] 77 | |        imm: [bool; 20]
[INFO] [stderr] 78 | |    },
[INFO] [stderr]    | |____^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `UJ`
[INFO] [stderr]   --> src/instructions.rs:79:4
[INFO] [stderr]    |
[INFO] [stderr] 79 | /    UJ {
[INFO] [stderr] 80 | |        opcode: [bool; 7],
[INFO] [stderr] 81 | |        rd: Register,
[INFO] [stderr] 82 | |        imm: [bool; 20]
[INFO] [stderr] 83 | |    }
[INFO] [stderr]    | |____^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `GrammarParser`
[INFO] [stderr]  --> src/main.rs:8:8
[INFO] [stderr]   |
[INFO] [stderr] 8 | struct GrammarParser;
[INFO] [stderr]   |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 30 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/riscv_assembler-d297db1ba4886561
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test instructions::tests::generate_register_x11 ... ok
[INFO] [stdout] test instructions::tests::generate_register_x10 ... ok
[INFO] [stdout] test instructions::tests::test_convert_bit_array_to_byte_array ... ok
[INFO] [stdout] test instructions::tests::generate_an_op_code ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- instructions::tests::generate_an_op_code stdout ----
[INFO] [stdout] thread 'instructions::tests::generate_an_op_code' panicked at 'assertion failed: `(left == right)`
[INFO] [stdout]   left: `[0, 197, 133, 51]`,
[INFO] [stdout]  right: `[1, 69, 133, 51]`', src/instructions.rs:189:9
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x555729f2fe10 - std::backtrace_rs::backtrace::libunwind::trace::h577ea05e9ca4629a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96
[INFO] [stdout]    1:     0x555729f2fe10 - std::backtrace_rs::backtrace::trace_unsynchronized::h50b9b72b84c7dd56
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/../../backtrace/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x555729f2fe10 - std::sys_common::backtrace::_print_fmt::h6541cf9823837fac
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:79
[INFO] [stdout]    3:     0x555729f2fe10 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hf64fbff071026df5
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:58
[INFO] [stdout]    4:     0x555729f52bcc - core::fmt::write::h9ddafa4860d8adff
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/fmt/mod.rs:1082
[INFO] [stdout]    5:     0x555729ed8035 - std::io::Write::write_fmt::h50a71e2460ce07da
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/io/mod.rs:1514
[INFO] [stdout]    6:     0x555729f2ab81 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h9bbd3fed8160d0d2
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/io/impls.rs:176
[INFO] [stdout]    7:     0x555729f32290 - std::sys_common::backtrace::_print::ha25f9ff5080d886d
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:61
[INFO] [stdout]    8:     0x555729f32290 - std::sys_common::backtrace::print::h213e8aa8dc5405c0
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:48
[INFO] [stdout]    9:     0x555729f32290 - std::panicking::default_hook::{{closure}}::h6482fae49ef9d963
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:200
[INFO] [stdout]   10:     0x555729f31f86 - std::panicking::default_hook::he30ad7589e0970f9
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:216
[INFO] [stdout]   11:     0x555729f328f3 - std::panicking::rust_panic_with_hook::haa1ed36ada4ffb03
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:569
[INFO] [stdout]   12:     0x555729f324c9 - std::panicking::begin_panic_handler::{{closure}}::h7001af1bb21aeaeb
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:476
[INFO] [stdout]   13:     0x555729f3029c - std::sys_common::backtrace::__rust_end_short_backtrace::h39910f557f5f2367
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:153
[INFO] [stdout]   14:     0x555729f32489 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:475
[INFO] [stdout]   15:     0x555729f3243b - std::panicking::begin_panic_fmt::hc1b1320af38b7e12
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:429
[INFO] [stdout]   16:     0x555729ed30dc - riscv_assembler::instructions::tests::generate_an_op_code::h4063d2e2b6435eba
[INFO] [stdout]                                at /opt/rustwide/workdir/src/instructions.rs:189
[INFO] [stdout]   17:     0x555729ed2cda - riscv_assembler::instructions::tests::generate_an_op_code::{{closure}}::h51bd923871962a0b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/instructions.rs:176
[INFO] [stdout]   18:     0x555729ed4fae - core::ops::function::FnOnce::call_once::h17e161b8dc80c6f7
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs:227
[INFO] [stdout]   19:     0x555729f00913 - core::ops::function::FnOnce::call_once::hd04d57b5cf16f85a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs:227
[INFO] [stdout]   20:     0x555729f00913 - test::__rust_begin_short_backtrace::hd8e9a8c5a2e43388
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/test/src/lib.rs:517
[INFO] [stdout]   21:     0x555729efede3 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h3c3db8a500c1a19a
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   22:     0x555729efede3 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h043e9ebcbe360c80
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:308
[INFO] [stdout]   23:     0x555729efede3 - std::panicking::try::do_call::h47c2fb275506c2e8
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:373
[INFO] [stdout]   24:     0x555729efede3 - std::panicking::try::h569c20f0e99453b4
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:337
[INFO] [stdout]   25:     0x555729efede3 - std::panic::catch_unwind::hb33c6d0f01540d23
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:379
[INFO] [stdout]   26:     0x555729efede3 - test::run_test_in_process::hc0ce562d167e51cf
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/test/src/lib.rs:544
[INFO] [stdout]   27:     0x555729efede3 - test::run_test::run_test_inner::{{closure}}::hd3120982fcd71544
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/test/src/lib.rs:450
[INFO] [stdout]   28:     0x555729ed7466 - std::sys_common::backtrace::__rust_begin_short_backtrace::h84f8bc12cc4cdac6
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys_common/backtrace.rs:137
[INFO] [stdout]   29:     0x555729edc695 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hb8b5fa0ba425d4db
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/thread/mod.rs:458
[INFO] [stdout]   30:     0x555729edc695 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc4b84b244cf55f75
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:308
[INFO] [stdout]   31:     0x555729edc695 - std::panicking::try::do_call::ha31922ad8fa17753
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:373
[INFO] [stdout]   32:     0x555729edc695 - std::panicking::try::h38a6da203722ae6e
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panicking.rs:337
[INFO] [stdout]   33:     0x555729edc695 - std::panic::catch_unwind::h83afce167c9062b9
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/panic.rs:379
[INFO] [stdout]   34:     0x555729edc695 - std::thread::Builder::spawn_unchecked::{{closure}}::h160689155590a70c
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/thread/mod.rs:457
[INFO] [stdout]   35:     0x555729edc695 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h7dbf17a455132a46
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/core/src/ops/function.rs:227
[INFO] [stdout]   36:     0x555729f390aa - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h670c50864ac2cb92
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   37:     0x555729f390aa - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h2511952749086d81
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   38:     0x555729f390aa - std::sys::unix::thread::Thread::new::thread_start::h5ad4ddffe24373a8
[INFO] [stdout]                                at /rustc/18bf6b4f01a6feaf7259ba7cdae58031af1b7b39/library/std/src/sys/unix/thread.rs:87
[INFO] [stdout]   39:     0x7fb9320cf609 - start_thread
[INFO] [stdout]   40:     0x7fb931fdb103 - clone
[INFO] [stdout]   41:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     instructions::tests::generate_an_op_code
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 3 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--bin riscv_assembler'
[INFO] running `Command { std: "docker" "inspect" "5f2ea2452283224f671b3abdd3dac23f8c94b00ffdfbf9a42cd6d31a2eb445dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f2ea2452283224f671b3abdd3dac23f8c94b00ffdfbf9a42cd6d31a2eb445dc", kill_on_drop: false }`
[INFO] [stdout] 5f2ea2452283224f671b3abdd3dac23f8c94b00ffdfbf9a42cd6d31a2eb445dc
