[INFO] fetching crate rust-asm 0.2.1...
[INFO] testing rust-asm-0.2.1 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate rust-asm 0.2.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate rust-asm 0.2.1
[INFO] finished tweaking crates.io crate rust-asm 0.2.1
[INFO] tweaked toml for crates.io crate rust-asm 0.2.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust-asm 0.2.1 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rust-asm 0.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 1e64c40bae8df9b23803e0b53422195e1e48daa675a949b0e340e0e4cc723476
[INFO] running `Command { std: "docker" "start" "1e64c40bae8df9b23803e0b53422195e1e48daa675a949b0e340e0e4cc723476", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e64c40bae8df9b23803e0b53422195e1e48daa675a949b0e340e0e4cc723476", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1e64c40bae8df9b23803e0b53422195e1e48daa675a949b0e340e0e4cc723476" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e64c40bae8df9b23803e0b53422195e1e48daa675a949b0e340e0e4cc723476", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1e64c40bae8df9b23803e0b53422195e1e48daa675a949b0e340e0e4cc723476" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling rust-asm v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `parse_code_instructions_public` is never used
[INFO] [stdout]     --> src/class_reader.rs:2157:15
[INFO] [stdout]      |
[INFO] [stdout] 2157 | pub(crate) fn parse_code_instructions_public(code: &[u8]) -> Result<Vec<Insn>, ClassReadError> {
[INFO] [stdout]      |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_insn_nodes_public` is never used
[INFO] [stdout]     --> src/class_reader.rs:2381:15
[INFO] [stdout]      |
[INFO] [stdout] 2381 | pub(crate) fn build_insn_nodes_public(
[INFO] [stdout]      |               ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `jump_size` is never used
[INFO] [stdout]     --> src/class_writer.rs:1551:4
[INFO] [stdout]      |
[INFO] [stdout] 1551 | fn jump_size(opcode: u8) -> usize {
[INFO] [stdout]      |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ensure_module` is never used
[INFO] [stdout]     --> src/class_writer.rs:3258:4
[INFO] [stdout]      |
[INFO] [stdout] 3258 | fn ensure_module(cp: &mut Vec<CpInfo>, name: &str) -> u16 {
[INFO] [stdout]      |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ensure_package` is never used
[INFO] [stdout]     --> src/class_writer.rs:3272:4
[INFO] [stdout]      |
[INFO] [stdout] 3272 | fn ensure_package(cp: &mut Vec<CpInfo>, name: &str) -> u16 {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dump_frame_debug` is never used
[INFO] [stdout]     --> src/class_writer.rs:4151:4
[INFO] [stdout]      |
[INFO] [stdout] 4151 | fn dump_frame_debug(
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]     --> src/class_writer.rs:4176:8
[INFO] [stdout]      |
[INFO] [stdout] 4176 |     I1(i8),
[INFO] [stdout]      |     -- ^^
[INFO] [stdout]      |     |
[INFO] [stdout]      |     field in this variant
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Operand` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]      |
[INFO] [stdout] 4176 -     I1(i8),
[INFO] [stdout] 4176 +     I1(()),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]     --> src/class_writer.rs:4177:8
[INFO] [stdout]      |
[INFO] [stdout] 4177 |     I2(i16),
[INFO] [stdout]      |     -- ^^^
[INFO] [stdout]      |     |
[INFO] [stdout]      |     field in this variant
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Operand` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]      |
[INFO] [stdout] 4177 -     I2(i16),
[INFO] [stdout] 4177 +     I2(()),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `low` and `high` are never read
[INFO] [stdout]     --> src/class_writer.rs:4186:9
[INFO] [stdout]      |
[INFO] [stdout] 4184 |     TableSwitch {
[INFO] [stdout]      |     ----------- fields in this variant
[INFO] [stdout] 4185 |         default_offset: i32,
[INFO] [stdout] 4186 |         low: i32,
[INFO] [stdout]      |         ^^^
[INFO] [stdout] 4187 |         high: i32,
[INFO] [stdout]      |         ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Operand` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `index` and `increment` are never read
[INFO] [stdout]     --> src/class_writer.rs:4195:9
[INFO] [stdout]      |
[INFO] [stdout] 4194 |     Iinc {
[INFO] [stdout]      |     ---- fields in this variant
[INFO] [stdout] 4195 |         index: u16,
[INFO] [stdout]      |         ^^^^^
[INFO] [stdout] 4196 |         increment: i16,
[INFO] [stdout]      |         ^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Operand` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `count` is never read
[INFO] [stdout]     --> src/class_writer.rs:4200:9
[INFO] [stdout]      |
[INFO] [stdout] 4198 |     InvokeInterface {
[INFO] [stdout]      |     --------------- field in this variant
[INFO] [stdout] 4199 |         index: u16,
[INFO] [stdout] 4200 |         count: u8,
[INFO] [stdout]      |         ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Operand` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `I4` and `U4` are never constructed
[INFO] [stdout]     --> src/class_writer.rs:4178:5
[INFO] [stdout]      |
[INFO] [stdout] 4174 | enum Operand {
[INFO] [stdout]      |      ------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 4178 |     I4(i32),
[INFO] [stdout]      |     ^^
[INFO] [stdout] ...
[INFO] [stdout] 4181 |     U4(u32),
[INFO] [stdout]      |     ^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Operand` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.86s
[INFO] running `Command { std: "docker" "inspect" "1e64c40bae8df9b23803e0b53422195e1e48daa675a949b0e340e0e4cc723476", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1e64c40bae8df9b23803e0b53422195e1e48daa675a949b0e340e0e4cc723476" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-asm v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `parse_code_instructions_public` is never used
[INFO] [stdout]     --> src/class_reader.rs:2157:15
[INFO] [stdout]      |
[INFO] [stdout] 2157 | pub(crate) fn parse_code_instructions_public(code: &[u8]) -> Result<Vec<Insn>, ClassReadError> {
[INFO] [stdout]      |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_insn_nodes_public` is never used
[INFO] [stdout]     --> src/class_reader.rs:2381:15
[INFO] [stdout]      |
[INFO] [stdout] 2381 | pub(crate) fn build_insn_nodes_public(
[INFO] [stdout]      |               ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `jump_size` is never used
[INFO] [stdout]     --> src/class_writer.rs:1551:4
[INFO] [stdout]      |
[INFO] [stdout] 1551 | fn jump_size(opcode: u8) -> usize {
[INFO] [stdout]      |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ensure_module` is never used
[INFO] [stdout]     --> src/class_writer.rs:3258:4
[INFO] [stdout]      |
[INFO] [stdout] 3258 | fn ensure_module(cp: &mut Vec<CpInfo>, name: &str) -> u16 {
[INFO] [stdout]      |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ensure_package` is never used
[INFO] [stdout]     --> src/class_writer.rs:3272:4
[INFO] [stdout]      |
[INFO] [stdout] 3272 | fn ensure_package(cp: &mut Vec<CpInfo>, name: &str) -> u16 {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dump_frame_debug` is never used
[INFO] [stdout]     --> src/class_writer.rs:4151:4
[INFO] [stdout]      |
[INFO] [stdout] 4151 | fn dump_frame_debug(
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]     --> src/class_writer.rs:4176:8
[INFO] [stdout]      |
[INFO] [stdout] 4176 |     I1(i8),
[INFO] [stdout]      |     -- ^^
[INFO] [stdout]      |     |
[INFO] [stdout]      |     field in this variant
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Operand` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]      |
[INFO] [stdout] 4176 -     I1(i8),
[INFO] [stdout] 4176 +     I1(()),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]     --> src/class_writer.rs:4177:8
[INFO] [stdout]      |
[INFO] [stdout] 4177 |     I2(i16),
[INFO] [stdout]      |     -- ^^^
[INFO] [stdout]      |     |
[INFO] [stdout]      |     field in this variant
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Operand` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]      |
[INFO] [stdout] 4177 -     I2(i16),
[INFO] [stdout] 4177 +     I2(()),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `low` and `high` are never read
[INFO] [stdout]     --> src/class_writer.rs:4186:9
[INFO] [stdout]      |
[INFO] [stdout] 4184 |     TableSwitch {
[INFO] [stdout]      |     ----------- fields in this variant
[INFO] [stdout] 4185 |         default_offset: i32,
[INFO] [stdout] 4186 |         low: i32,
[INFO] [stdout]      |         ^^^
[INFO] [stdout] 4187 |         high: i32,
[INFO] [stdout]      |         ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Operand` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `index` and `increment` are never read
[INFO] [stdout]     --> src/class_writer.rs:4195:9
[INFO] [stdout]      |
[INFO] [stdout] 4194 |     Iinc {
[INFO] [stdout]      |     ---- fields in this variant
[INFO] [stdout] 4195 |         index: u16,
[INFO] [stdout]      |         ^^^^^
[INFO] [stdout] 4196 |         increment: i16,
[INFO] [stdout]      |         ^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Operand` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `count` is never read
[INFO] [stdout]     --> src/class_writer.rs:4200:9
[INFO] [stdout]      |
[INFO] [stdout] 4198 |     InvokeInterface {
[INFO] [stdout]      |     --------------- field in this variant
[INFO] [stdout] 4199 |         index: u16,
[INFO] [stdout] 4200 |         count: u8,
[INFO] [stdout]      |         ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Operand` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `I4` and `U4` are never constructed
[INFO] [stdout]     --> src/class_writer.rs:4178:5
[INFO] [stdout]      |
[INFO] [stdout] 4174 | enum Operand {
[INFO] [stdout]      |      ------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 4178 |     I4(i32),
[INFO] [stdout]      |     ^^
[INFO] [stdout] ...
[INFO] [stdout] 4181 |     U4(u32),
[INFO] [stdout]      |     ^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Operand` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_code_instructions_public` is never used
[INFO] [stdout]     --> src/class_reader.rs:2157:15
[INFO] [stdout]      |
[INFO] [stdout] 2157 | pub(crate) fn parse_code_instructions_public(code: &[u8]) -> Result<Vec<Insn>, ClassReadError> {
[INFO] [stdout]      |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_insn_nodes_public` is never used
[INFO] [stdout]     --> src/class_reader.rs:2381:15
[INFO] [stdout]      |
[INFO] [stdout] 2381 | pub(crate) fn build_insn_nodes_public(
[INFO] [stdout]      |               ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `jump_size` is never used
[INFO] [stdout]     --> src/class_writer.rs:1551:4
[INFO] [stdout]      |
[INFO] [stdout] 1551 | fn jump_size(opcode: u8) -> usize {
[INFO] [stdout]      |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ensure_module` is never used
[INFO] [stdout]     --> src/class_writer.rs:3258:4
[INFO] [stdout]      |
[INFO] [stdout] 3258 | fn ensure_module(cp: &mut Vec<CpInfo>, name: &str) -> u16 {
[INFO] [stdout]      |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ensure_package` is never used
[INFO] [stdout]     --> src/class_writer.rs:3272:4
[INFO] [stdout]      |
[INFO] [stdout] 3272 | fn ensure_package(cp: &mut Vec<CpInfo>, name: &str) -> u16 {
[INFO] [stdout]      |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `dump_frame_debug` is never used
[INFO] [stdout]     --> src/class_writer.rs:4151:4
[INFO] [stdout]      |
[INFO] [stdout] 4151 | fn dump_frame_debug(
[INFO] [stdout]      |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]     --> src/class_writer.rs:4176:8
[INFO] [stdout]      |
[INFO] [stdout] 4176 |     I1(i8),
[INFO] [stdout]      |     -- ^^
[INFO] [stdout]      |     |
[INFO] [stdout]      |     field in this variant
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Operand` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]      |
[INFO] [stdout] 4176 -     I1(i8),
[INFO] [stdout] 4176 +     I1(()),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]     --> src/class_writer.rs:4177:8
[INFO] [stdout]      |
[INFO] [stdout] 4177 |     I2(i16),
[INFO] [stdout]      |     -- ^^^
[INFO] [stdout]      |     |
[INFO] [stdout]      |     field in this variant
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Operand` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]      |
[INFO] [stdout] 4177 -     I2(i16),
[INFO] [stdout] 4177 +     I2(()),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `low` and `high` are never read
[INFO] [stdout]     --> src/class_writer.rs:4186:9
[INFO] [stdout]      |
[INFO] [stdout] 4184 |     TableSwitch {
[INFO] [stdout]      |     ----------- fields in this variant
[INFO] [stdout] 4185 |         default_offset: i32,
[INFO] [stdout] 4186 |         low: i32,
[INFO] [stdout]      |         ^^^
[INFO] [stdout] 4187 |         high: i32,
[INFO] [stdout]      |         ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Operand` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `index` and `increment` are never read
[INFO] [stdout]     --> src/class_writer.rs:4195:9
[INFO] [stdout]      |
[INFO] [stdout] 4194 |     Iinc {
[INFO] [stdout]      |     ---- fields in this variant
[INFO] [stdout] 4195 |         index: u16,
[INFO] [stdout]      |         ^^^^^
[INFO] [stdout] 4196 |         increment: i16,
[INFO] [stdout]      |         ^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Operand` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `count` is never read
[INFO] [stdout]     --> src/class_writer.rs:4200:9
[INFO] [stdout]      |
[INFO] [stdout] 4198 |     InvokeInterface {
[INFO] [stdout]      |     --------------- field in this variant
[INFO] [stdout] 4199 |         index: u16,
[INFO] [stdout] 4200 |         count: u8,
[INFO] [stdout]      |         ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Operand` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `I4` and `U4` are never constructed
[INFO] [stdout]     --> src/class_writer.rs:4178:5
[INFO] [stdout]      |
[INFO] [stdout] 4174 | enum Operand {
[INFO] [stdout]      |      ------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 4178 |     I4(i32),
[INFO] [stdout]      |     ^^
[INFO] [stdout] ...
[INFO] [stdout] 4181 |     U4(u32),
[INFO] [stdout]      |     ^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `Operand` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.29s
[INFO] running `Command { std: "docker" "inspect" "1e64c40bae8df9b23803e0b53422195e1e48daa675a949b0e340e0e4cc723476", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1e64c40bae8df9b23803e0b53422195e1e48daa675a949b0e340e0e4cc723476" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: function `parse_code_instructions_public` is never used
[INFO] [stderr]     --> src/class_reader.rs:2157:15
[INFO] [stderr]      |
[INFO] [stderr] 2157 | pub(crate) fn parse_code_instructions_public(code: &[u8]) -> Result<Vec<Insn>, ClassReadError> {
[INFO] [stderr]      |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `build_insn_nodes_public` is never used
[INFO] [stderr]     --> src/class_reader.rs:2381:15
[INFO] [stderr]      |
[INFO] [stderr] 2381 | pub(crate) fn build_insn_nodes_public(
[INFO] [stderr]      |               ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `jump_size` is never used
[INFO] [stderr]     --> src/class_writer.rs:1551:4
[INFO] [stderr]      |
[INFO] [stderr] 1551 | fn jump_size(opcode: u8) -> usize {
[INFO] [stderr]      |    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `ensure_module` is never used
[INFO] [stderr]     --> src/class_writer.rs:3258:4
[INFO] [stderr]      |
[INFO] [stderr] 3258 | fn ensure_module(cp: &mut Vec<CpInfo>, name: &str) -> u16 {
[INFO] [stderr]      |    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `ensure_package` is never used
[INFO] [stderr]     --> src/class_writer.rs:3272:4
[INFO] [stderr]      |
[INFO] [stderr] 3272 | fn ensure_package(cp: &mut Vec<CpInfo>, name: &str) -> u16 {
[INFO] [stderr]      |    ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `dump_frame_debug` is never used
[INFO] [stderr]     --> src/class_writer.rs:4151:4
[INFO] [stderr]      |
[INFO] [stderr] 4151 | fn dump_frame_debug(
[INFO] [stderr]      |    ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]     --> src/class_writer.rs:4176:8
[INFO] [stderr]      |
[INFO] [stderr] 4176 |     I1(i8),
[INFO] [stderr]      |     -- ^^
[INFO] [stderr]      |     |
[INFO] [stderr]      |     field in this variant
[INFO] [stderr]      |
[INFO] [stderr]      = note: `Operand` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]      |
[INFO] [stderr] 4176 -     I1(i8),
[INFO] [stderr] 4176 +     I1(()),
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]     --> src/class_writer.rs:4177:8
[INFO] [stderr]      |
[INFO] [stderr] 4177 |     I2(i16),
[INFO] [stderr]      |     -- ^^^
[INFO] [stderr]      |     |
[INFO] [stderr]      |     field in this variant
[INFO] [stderr]      |
[INFO] [stderr]      = note: `Operand` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]      |
[INFO] [stderr] 4177 -     I2(i16),
[INFO] [stderr] 4177 +     I2(()),
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: fields `low` and `high` are never read
[INFO] [stderr]     --> src/class_writer.rs:4186:9
[INFO] [stderr]      |
[INFO] [stderr] 4184 |     TableSwitch {
[INFO] [stderr]      |     ----------- fields in this variant
[INFO] [stderr] 4185 |         default_offset: i32,
[INFO] [stderr] 4186 |         low: i32,
[INFO] [stderr]      |         ^^^
[INFO] [stderr] 4187 |         high: i32,
[INFO] [stderr]      |         ^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `Operand` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `index` and `increment` are never read
[INFO] [stderr]     --> src/class_writer.rs:4195:9
[INFO] [stderr]      |
[INFO] [stderr] 4194 |     Iinc {
[INFO] [stderr]      |     ---- fields in this variant
[INFO] [stderr] 4195 |         index: u16,
[INFO] [stderr]      |         ^^^^^
[INFO] [stderr] 4196 |         increment: i16,
[INFO] [stderr]      |         ^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `Operand` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `count` is never read
[INFO] [stderr]     --> src/class_writer.rs:4200:9
[INFO] [stderr]      |
[INFO] [stderr] 4198 |     InvokeInterface {
[INFO] [stderr]      |     --------------- field in this variant
[INFO] [stderr] 4199 |         index: u16,
[INFO] [stderr] 4200 |         count: u8,
[INFO] [stderr]      |         ^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `Operand` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: variants `I4` and `U4` are never constructed
[INFO] [stderr]     --> src/class_writer.rs:4178:5
[INFO] [stderr]      |
[INFO] [stderr] 4174 | enum Operand {
[INFO] [stderr]      |      ------- variants in this enum
[INFO] [stderr] ...
[INFO] [stderr] 4178 |     I4(i32),
[INFO] [stderr]      |     ^^
[INFO] [stderr] ...
[INFO] [stderr] 4181 |     U4(u32),
[INFO] [stderr]      |     ^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `Operand` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `rust-asm` (lib) generated 12 warnings
[INFO] [stderr] warning: `rust-asm` (lib test) generated 12 warnings (12 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/rust-asm/3fe3e3bf6756e521/out/rust_asm-3fe3e3bf6756e521)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test class_reader::tests::test_class_reader_header ... ok
[INFO] [stdout] test class_reader::tests::test_class_reader_decodes_module_info_node ... ok
[INFO] [stdout] test class_reader::tests::test_code_reader_alignment ... ok
[INFO] [stdout] test class_reader::tests::test_invalid_magic ... ok
[INFO] [stdout] test class_reader::tests::test_method_node_contains_offsets_and_line_numbers ... ok
[INFO] [stdout] test class_reader::tests::test_method_node_contains_try_catch_blocks ... ok
[INFO] [stdout] test class_reader::tests::test_parse_module_attribute_family ... ok
[INFO] [stdout] test class_reader::tests::test_parse_runtime_visible_annotations_one_empty ... ok
[INFO] [stdout] test class_reader::tests::test_parse_runtime_visible_parameter_annotations_two_params ... ok
[INFO] [stdout] test class_reader::tests::test_parse_runtime_visible_type_annotations_localvar_table ... ok
[INFO] [stdout] test class_reader::tests::test_parse_runtime_visible_type_annotations_supertype ... ok
[INFO] [stdout] test class_writer::tests::test_class_file_writer_synthesizes_module_attributes ... ok
[INFO] [stdout] test class_writer::tests::test_class_node_structure ... ok
[INFO] [stdout] test class_writer::tests::test_basic_class_generation ... ok
[INFO] [stdout] test class_writer::tests::test_constant_pool_deduplication ... ok
[INFO] [stdout] test class_writer::tests::test_compute_frames_flag ... ok
[INFO] [stdout] test class_writer::tests::test_from_class_node_synthesizes_module_attributes ... ok
[INFO] [stdout] test class_writer::tests::test_module_info_round_trip ... ok
[INFO] [stdout] test class_reader::tests::test_parse_runtime_visible_type_annotations_formal_parameter_with_path ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rust_asm
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/class_writer.rs - class_writer::ClassWriter (line 81) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.48s; merged doctests compilation took 0.47s
[INFO] running `Command { std: "docker" "inspect" "1e64c40bae8df9b23803e0b53422195e1e48daa675a949b0e340e0e4cc723476", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e64c40bae8df9b23803e0b53422195e1e48daa675a949b0e340e0e4cc723476", kill_on_drop: false }`
[INFO] [stdout] 1e64c40bae8df9b23803e0b53422195e1e48daa675a949b0e340e0e4cc723476
