[INFO] cloning repository https://github.com/mfs/rustasm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mfs/rustasm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmfs%2Frustasm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmfs%2Frustasm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1913d508b2158cc97661323c46a3636b9ad55b07
[INFO] checking mfs/rustasm against master#5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f for pr-87248
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmfs%2Frustasm" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mfs/rustasm on toolchain 5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mfs/rustasm
[INFO] finished tweaking git repo https://github.com/mfs/rustasm
[INFO] tweaked toml for git repo https://github.com/mfs/rustasm written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/mfs/rustasm already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--no-deps" "--format-version=1", 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] 2be63754f9b842f9a98e995f3348b8b22ab2e4c867713419b7c8ec4876469a9c
[INFO] running `Command { std: "docker" "start" "-a" "2be63754f9b842f9a98e995f3348b8b22ab2e4c867713419b7c8ec4876469a9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2be63754f9b842f9a98e995f3348b8b22ab2e4c867713419b7c8ec4876469a9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2be63754f9b842f9a98e995f3348b8b22ab2e4c867713419b7c8ec4876469a9c", kill_on_drop: false }`
[INFO] [stdout] 2be63754f9b842f9a98e995f3348b8b22ab2e4c867713419b7c8ec4876469a9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f3a62f37a6385d9ffd1a8232b377d361f3b98181dcc7ca5b561ff3213a953bc
[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" "2f3a62f37a6385d9ffd1a8232b377d361f3b98181dcc7ca5b561ff3213a953bc", kill_on_drop: false }`
[INFO] [stderr]     Checking nom v1.2.1
[INFO] [stderr]     Checking rustasm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: private type `OpCode` in public interface (error E0446)
[INFO] [stdout]   --> src/opcode_table.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub fn get(&self, mnemonic: &Mnemonic) -> Option<&OpCode> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(private_in_public)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `value`
[INFO] [stdout]  --> src/symbol_table.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     value: u64,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `table`
[INFO] [stdout]  --> src/symbol_table.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     table: HashMap<String, Symbol>
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Imm8`
[INFO] [stdout]  --> src/opcode_table.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     Imm8,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Imm16`
[INFO] [stdout]  --> src/opcode_table.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     Imm16,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Reg8`
[INFO] [stdout]   --> src/opcode_table.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Reg8,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Reg16`
[INFO] [stdout]   --> src/opcode_table.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Reg16,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Mem8`
[INFO] [stdout]   --> src/opcode_table.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     Mem8,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Mem16`
[INFO] [stdout]   --> src/opcode_table.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     Mem16,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Mem32`
[INFO] [stdout]   --> src/opcode_table.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     Mem32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Mem64`
[INFO] [stdout]   --> src/opcode_table.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     Mem64,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `code`
[INFO] [stdout]   --> src/opcode_table.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub code: Vec<u8>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `length`
[INFO] [stdout]   --> src/opcode_table.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub length: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get`
[INFO] [stdout]   --> src/opcode_table.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub fn get(&self, mnemonic: &Mnemonic) -> Option<&OpCode> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Elf64Addr`
[INFO] [stdout]  --> src/elf64.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | type Elf64Addr = u64;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Elf64Off`
[INFO] [stdout]  --> src/elf64.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | type Elf64Off = u64;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Elf64Half`
[INFO] [stdout]  --> src/elf64.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | type Elf64Half = u16;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Elf64Word`
[INFO] [stdout]  --> src/elf64.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | type Elf64Word = u32;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Elf64Sword`
[INFO] [stdout]  --> src/elf64.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | type Elf64Sword = i32;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Elf64Xword`
[INFO] [stdout]   --> src/elf64.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | type Elf64Xword = u64;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Elf64Sxword`
[INFO] [stdout]   --> src/elf64.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | type Elf64Sxword = i64;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `FileHeader`
[INFO] [stdout]   --> src/elf64.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct FileHeader {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `SectionHeader`
[INFO] [stdout]   --> src/elf64.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | struct SectionHeader {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `ProgramHeader`
[INFO] [stdout]   --> src/elf64.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | struct ProgramHeader {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Elf64`
[INFO] [stdout]   --> src/elf64.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 55 | struct Elf64 {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `symbol_table`
[INFO] [stdout]   --> src/main.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     symbol_table: SymbolTable,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `list`
[INFO] [stdout]   --> src/main.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn list(&self, mnemonic: Mnemonic) {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: type `OpCode` is private
[INFO] [stdout]   --> src/main.rs:67:18
[INFO] [stdout]    |
[INFO] [stdout] 67 |         let op = self.op_code_table.get(&mnemonic).unwrap();
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ private type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: type `OpCode` is private
[INFO] [stdout]   --> src/main.rs:70:37
[INFO] [stdout]    |
[INFO] [stdout] 70 |                  mnemonic.mnemonic, op.code, op.length);
[INFO] [stdout]    |                                     ^^ private type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: type `OpCode` is private
[INFO] [stdout]   --> src/main.rs:70:46
[INFO] [stdout]    |
[INFO] [stdout] 70 |                  mnemonic.mnemonic, op.code, op.length);
[INFO] [stdout]    |                                              ^^ private type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 27 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustasm` due to 4 previous errors; 27 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: private type `OpCode` in public interface (error E0446)
[INFO] [stdout]   --> src/opcode_table.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub fn get(&self, mnemonic: &Mnemonic) -> Option<&OpCode> {
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(private_in_public)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `value`
[INFO] [stdout]  --> src/symbol_table.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     value: u64,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `table`
[INFO] [stdout]  --> src/symbol_table.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     table: HashMap<String, Symbol>
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Imm8`
[INFO] [stdout]  --> src/opcode_table.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     Imm8,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Imm16`
[INFO] [stdout]  --> src/opcode_table.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     Imm16,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Reg8`
[INFO] [stdout]   --> src/opcode_table.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Reg8,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Reg16`
[INFO] [stdout]   --> src/opcode_table.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     Reg16,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Mem8`
[INFO] [stdout]   --> src/opcode_table.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     Mem8,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Mem16`
[INFO] [stdout]   --> src/opcode_table.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     Mem16,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Mem32`
[INFO] [stdout]   --> src/opcode_table.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     Mem32,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Mem64`
[INFO] [stdout]   --> src/opcode_table.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     Mem64,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `code`
[INFO] [stdout]   --> src/opcode_table.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub code: Vec<u8>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `length`
[INFO] [stdout]   --> src/opcode_table.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub length: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get`
[INFO] [stdout]   --> src/opcode_table.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 57 |     pub fn get(&self, mnemonic: &Mnemonic) -> Option<&OpCode> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Elf64Addr`
[INFO] [stdout]  --> src/elf64.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | type Elf64Addr = u64;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Elf64Off`
[INFO] [stdout]  --> src/elf64.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | type Elf64Off = u64;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Elf64Half`
[INFO] [stdout]  --> src/elf64.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | type Elf64Half = u16;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Elf64Word`
[INFO] [stdout]  --> src/elf64.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | type Elf64Word = u32;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Elf64Sword`
[INFO] [stdout]  --> src/elf64.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | type Elf64Sword = i32;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Elf64Xword`
[INFO] [stdout]   --> src/elf64.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | type Elf64Xword = u64;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Elf64Sxword`
[INFO] [stdout]   --> src/elf64.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | type Elf64Sxword = i64;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `FileHeader`
[INFO] [stdout]   --> src/elf64.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct FileHeader {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `SectionHeader`
[INFO] [stdout]   --> src/elf64.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | struct SectionHeader {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `ProgramHeader`
[INFO] [stdout]   --> src/elf64.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | struct ProgramHeader {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Elf64`
[INFO] [stdout]   --> src/elf64.rs:55:8
[INFO] [stdout]    |
[INFO] [stdout] 55 | struct Elf64 {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `symbol_table`
[INFO] [stdout]   --> src/main.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     symbol_table: SymbolTable,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `list`
[INFO] [stdout]   --> src/main.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn list(&self, mnemonic: Mnemonic) {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: type `OpCode` is private
[INFO] [stdout]   --> src/main.rs:67:18
[INFO] [stdout]    |
[INFO] [stdout] 67 |         let op = self.op_code_table.get(&mnemonic).unwrap();
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ private type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: type `OpCode` is private
[INFO] [stdout]   --> src/main.rs:70:37
[INFO] [stdout]    |
[INFO] [stdout] 70 |                  mnemonic.mnemonic, op.code, op.length);
[INFO] [stdout]    |                                     ^^ private type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: type `OpCode` is private
[INFO] [stdout]   --> src/main.rs:70:46
[INFO] [stdout]    |
[INFO] [stdout] 70 |                  mnemonic.mnemonic, op.code, op.length);
[INFO] [stdout]    |                                              ^^ private type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 27 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "2f3a62f37a6385d9ffd1a8232b377d361f3b98181dcc7ca5b561ff3213a953bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f3a62f37a6385d9ffd1a8232b377d361f3b98181dcc7ca5b561ff3213a953bc", kill_on_drop: false }`
[INFO] [stdout] 2f3a62f37a6385d9ffd1a8232b377d361f3b98181dcc7ca5b561ff3213a953bc