[INFO] cloning repository https://github.com/Nimrodium/ns-ir
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Nimrodium/ns-ir" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNimrodium%2Fns-ir", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNimrodium%2Fns-ir'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5c05ad0387ef9808b5ab5cfeeb64feb28446e088
[INFO] testing Nimrodium/ns-ir against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNimrodium%2Fns-ir" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Nimrodium/ns-ir
[INFO] finished tweaking git repo https://github.com/Nimrodium/ns-ir
[INFO] tweaked toml for git repo https://github.com/Nimrodium/ns-ir written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Nimrodium/ns-ir on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Nimrodium/ns-ir 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e490e2727ba11bfe700b5a96d7172c89ce9de3f1cede775de5a964265d7732b5
[INFO] running `Command { std: "docker" "start" "-a" "e490e2727ba11bfe700b5a96d7172c89ce9de3f1cede775de5a964265d7732b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e490e2727ba11bfe700b5a96d7172c89ce9de3f1cede775de5a964265d7732b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e490e2727ba11bfe700b5a96d7172c89ce9de3f1cede775de5a964265d7732b5", kill_on_drop: false }`
[INFO] [stdout] e490e2727ba11bfe700b5a96d7172c89ce9de3f1cede775de5a964265d7732b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c71992974633fce64c476e9cad563a63fb3718e0386c0df30f87ddc747ba1b20
[INFO] running `Command { std: "docker" "start" "-a" "c71992974633fce64c476e9cad563a63fb3718e0386c0df30f87ddc747ba1b20", kill_on_drop: false }`
[INFO] [stderr]    Compiling ns-ir v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `usize::MIN`
[INFO] [stdout]  --> src/allocator.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     usize::MIN,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `PhysRegDiscriminant` and `Subregister`
[INFO] [stdout]   --> src/allocator.rs:11:21
[INFO] [stdout]    |
[INFO] [stdout] 11 |         GenericSub, PhysRegDiscriminant, PhysicalRegister, Subregister, VirtualRegister,
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^                    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Expresssion` and `VirtualRegister`
[INFO] [stdout]  --> src/instruction.rs:2:19
[INFO] [stdout]   |
[INFO] [stdout] 2 |     static_data::{Expresssion, StaticDef},
[INFO] [stdout]   |                   ^^^^^^^^^^^
[INFO] [stdout] 3 |     virtual_register::{Register, VirtualRegister},
[INFO] [stdout]   |                                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `register`
[INFO] [stdout]   --> src/allocator.rs:41:24
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn free(&mut self, register: PhysicalRegister) {}
[INFO] [stdout]    |                        ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_register`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/allocator.rs:176:13
[INFO] [stdout]     |
[INFO] [stdout] 176 |         let mut old_map = take(&mut self.index).into_iter();
[INFO] [stdout]     |             ----^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `values`
[INFO] [stdout]   --> src/static_data.rs:64:30
[INFO] [stdout]    |
[INFO] [stdout] 64 |             StaticDef::Str { values, label } => todo!(),
[INFO] [stdout]    |                              ^^^^^^ help: try ignoring the field: `values: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `label`
[INFO] [stdout]   --> src/static_data.rs:64:38
[INFO] [stdout]    |
[INFO] [stdout] 64 |             StaticDef::Str { values, label } => todo!(),
[INFO] [stdout]    |                                      ^^^^^ help: try ignoring the field: `label: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FreeRegisterPool` is never constructed
[INFO] [stdout]   --> src/allocator.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | struct FreeRegisterPool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `allocate`, `free`, `pop_from_pool`, and `filter_set` are never used
[INFO] [stdout]   --> src/allocator.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl FreeRegisterPool {
[INFO] [stdout]    | --------------------- associated items in this implementation
[INFO] [stdout] 33 |     fn allocate(&mut self, minimum: &GenericSub) -> Option<PhysicalRegister> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     fn free(&mut self, register: PhysicalRegister) {}
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 42 |     fn pop_from_pool(pool: &mut HashSet<PhysicalRegister>) -> Option<PhysicalRegister> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     fn filter_set(
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Registers` is never constructed
[INFO] [stdout]   --> src/allocator.rs:72:8
[INFO] [stdout]    |
[INFO] [stdout] 72 | struct Registers {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `allocate`, and `free` are never used
[INFO] [stdout]    --> src/allocator.rs:76:8
[INFO] [stdout]     |
[INFO] [stdout] 75  | impl Registers {
[INFO] [stdout]     | -------------- associated items in this implementation
[INFO] [stdout] 76  |     fn new() -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 85  |     fn allocate(&mut self, minimum: &GenericSub) -> Option<PhysicalRegister> {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 123 |     fn free(&mut self, register: &PhysicalRegister) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Allocator` is never constructed
[INFO] [stdout]    --> src/allocator.rs:160:8
[INFO] [stdout]     |
[INFO] [stdout] 160 | struct Allocator {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `refresh_index` is never used
[INFO] [stdout]    --> src/allocator.rs:169:8
[INFO] [stdout]     |
[INFO] [stdout] 168 | impl Allocator {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] 169 |     fn refresh_index(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Location` is never used
[INFO] [stdout]    --> src/allocator.rs:192:6
[INFO] [stdout]     |
[INFO] [stdout] 192 | enum Location {
[INFO] [stdout]     |      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ENTRY_SECTION` is never used
[INFO] [stdout]  --> src/instruction.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | const ENTRY_SECTION: &str = ":entry";
[INFO] [stdout]   |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DATA_SECTION` is never used
[INFO] [stdout]  --> src/instruction.rs:8:7
[INFO] [stdout]   |
[INFO] [stdout] 8 | const DATA_SECTION: &str = ":data";
[INFO] [stdout]   |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PROGRAM_SECTION` is never used
[INFO] [stdout]  --> src/instruction.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | const PROGRAM_SECTION: &str = ":program";
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `INDENT` is never used
[INFO] [stdout]   --> src/instruction.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const INDENT: &str = "  ";
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `RegHandle` is never used
[INFO] [stdout]   --> src/instruction.rs:12:6
[INFO] [stdout]    |
[INFO] [stdout] 12 | type RegHandle = Register;
[INFO] [stdout]    |      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Constant` is never used
[INFO] [stdout]   --> src/instruction.rs:13:10
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub enum Constant {
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Operation` is never used
[INFO] [stdout]   --> src/instruction.rs:39:10
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub enum Operation {
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Instruction` is never used
[INFO] [stdout]    --> src/instruction.rs:345:10
[INFO] [stdout]     |
[INFO] [stdout] 345 | pub enum Instruction {
[INFO] [stdout]     |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `IntermediateRepresentation` is never constructed
[INFO] [stdout]    --> src/instruction.rs:370:12
[INFO] [stdout]     |
[INFO] [stdout] 370 | pub struct IntermediateRepresentation {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Alignment` is never used
[INFO] [stdout]   --> src/static_data.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum Alignment {
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `StaticDef` is never used
[INFO] [stdout]   --> src/static_data.rs:28:10
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub enum StaticDef {
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Expresssion` is never used
[INFO] [stdout]   --> src/static_data.rs:69:10
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub enum Expresssion {
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `BinaryOperator` is never used
[INFO] [stdout]   --> src/static_data.rs:79:10
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub enum BinaryOperator {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `VirtualRegister` is never constructed
[INFO] [stdout]  --> src/virtual_register.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct VirtualRegister {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `GenericSub` is never used
[INFO] [stdout]   --> src/virtual_register.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum GenericSub {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_size` is never used
[INFO] [stdout]   --> src/virtual_register.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl GenericSub {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] 17 |     pub fn get_size(&self) -> u8 {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Subregister` is never used
[INFO] [stdout]   --> src/virtual_register.rs:27:10
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub enum Subregister {
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `get_size`, `get_all`, and `get_overlapping` are never used
[INFO] [stdout]   --> src/virtual_register.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 45 | impl Subregister {
[INFO] [stdout]    | ---------------- associated items in this implementation
[INFO] [stdout] 46 |     pub fn get_size(&self) -> u8 {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     pub fn get_all() -> [Self; 15] {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 85 |     pub fn get_overlapping(&self) -> Vec<Self> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `PhysicalRegister` is never used
[INFO] [stdout]    --> src/virtual_register.rs:162:10
[INFO] [stdout]     |
[INFO] [stdout] 162 | pub enum PhysicalRegister {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new_all`, `as_generic`, `sub_in`, and `get_sub` are never used
[INFO] [stdout]    --> src/virtual_register.rs:206:12
[INFO] [stdout]     |
[INFO] [stdout] 205 | impl PhysicalRegister {
[INFO] [stdout]     | --------------------- associated items in this implementation
[INFO] [stdout] 206 |     pub fn new_all() -> Vec<Self> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 226 |     pub fn as_generic(&self) -> PhysRegDiscriminant {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 246 |     pub fn sub_in(&self, sub: &[Subregister]) -> bool {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 254 |     pub fn get_sub(&self) -> &Subregister {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `PhysRegDiscriminant` is never used
[INFO] [stdout]    --> src/virtual_register.rs:276:10
[INFO] [stdout]     |
[INFO] [stdout] 276 | pub enum PhysRegDiscriminant {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Register` is never used
[INFO] [stdout]    --> src/virtual_register.rs:318:10
[INFO] [stdout]     |
[INFO] [stdout] 318 | pub enum Register {
[INFO] [stdout]     |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "c71992974633fce64c476e9cad563a63fb3718e0386c0df30f87ddc747ba1b20", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c71992974633fce64c476e9cad563a63fb3718e0386c0df30f87ddc747ba1b20", kill_on_drop: false }`
[INFO] [stdout] c71992974633fce64c476e9cad563a63fb3718e0386c0df30f87ddc747ba1b20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb052cdea520e82f05a1646167b5382736aee044e410d9224ffc2a1928d6cc08
[INFO] running `Command { std: "docker" "start" "-a" "bb052cdea520e82f05a1646167b5382736aee044e410d9224ffc2a1928d6cc08", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `usize::MIN`
[INFO] [stdout]  --> src/allocator.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     usize::MIN,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `PhysRegDiscriminant` and `Subregister`
[INFO] [stdout]   --> src/allocator.rs:11:21
[INFO] [stdout]    |
[INFO] [stdout] 11 |         GenericSub, PhysRegDiscriminant, PhysicalRegister, Subregister, VirtualRegister,
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^                    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Expresssion` and `VirtualRegister`
[INFO] [stdout]  --> src/instruction.rs:2:19
[INFO] [stdout]   |
[INFO] [stdout] 2 |     static_data::{Expresssion, StaticDef},
[INFO] [stdout]   |                   ^^^^^^^^^^^
[INFO] [stdout] 3 |     virtual_register::{Register, VirtualRegister},
[INFO] [stdout]   |                                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `register`
[INFO] [stdout]   --> src/allocator.rs:41:24
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn free(&mut self, register: PhysicalRegister) {}
[INFO] [stdout]    |                        ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_register`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/allocator.rs:176:13
[INFO] [stdout]     |
[INFO] [stdout] 176 |         let mut old_map = take(&mut self.index).into_iter();
[INFO] [stdout]     |             ----^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `values`
[INFO] [stdout]   --> src/static_data.rs:64:30
[INFO] [stdout]    |
[INFO] [stdout] 64 |             StaticDef::Str { values, label } => todo!(),
[INFO] [stdout]    |                              ^^^^^^ help: try ignoring the field: `values: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `label`
[INFO] [stdout]   --> src/static_data.rs:64:38
[INFO] [stdout]    |
[INFO] [stdout] 64 |             StaticDef::Str { values, label } => todo!(),
[INFO] [stdout]    |                                      ^^^^^ help: try ignoring the field: `label: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FreeRegisterPool` is never constructed
[INFO] [stdout]   --> src/allocator.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | struct FreeRegisterPool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `allocate`, `free`, `pop_from_pool`, and `filter_set` are never used
[INFO] [stdout]   --> src/allocator.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl FreeRegisterPool {
[INFO] [stdout]    | --------------------- associated items in this implementation
[INFO] [stdout] 33 |     fn allocate(&mut self, minimum: &GenericSub) -> Option<PhysicalRegister> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     fn free(&mut self, register: PhysicalRegister) {}
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 42 |     fn pop_from_pool(pool: &mut HashSet<PhysicalRegister>) -> Option<PhysicalRegister> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     fn filter_set(
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Registers` is never constructed
[INFO] [stdout]   --> src/allocator.rs:72:8
[INFO] [stdout]    |
[INFO] [stdout] 72 | struct Registers {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `allocate`, and `free` are never used
[INFO] [stdout]    --> src/allocator.rs:76:8
[INFO] [stdout]     |
[INFO] [stdout] 75  | impl Registers {
[INFO] [stdout]     | -------------- associated items in this implementation
[INFO] [stdout] 76  |     fn new() -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 85  |     fn allocate(&mut self, minimum: &GenericSub) -> Option<PhysicalRegister> {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 123 |     fn free(&mut self, register: &PhysicalRegister) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Allocator` is never constructed
[INFO] [stdout]    --> src/allocator.rs:160:8
[INFO] [stdout]     |
[INFO] [stdout] 160 | struct Allocator {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `refresh_index` is never used
[INFO] [stdout]    --> src/allocator.rs:169:8
[INFO] [stdout]     |
[INFO] [stdout] 168 | impl Allocator {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] 169 |     fn refresh_index(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Location` is never used
[INFO] [stdout]    --> src/allocator.rs:192:6
[INFO] [stdout]     |
[INFO] [stdout] 192 | enum Location {
[INFO] [stdout]     |      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ENTRY_SECTION` is never used
[INFO] [stdout]  --> src/instruction.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 7 | const ENTRY_SECTION: &str = ":entry";
[INFO] [stdout]   |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DATA_SECTION` is never used
[INFO] [stdout]  --> src/instruction.rs:8:7
[INFO] [stdout]   |
[INFO] [stdout] 8 | const DATA_SECTION: &str = ":data";
[INFO] [stdout]   |       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PROGRAM_SECTION` is never used
[INFO] [stdout]  --> src/instruction.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | const PROGRAM_SECTION: &str = ":program";
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `INDENT` is never used
[INFO] [stdout]   --> src/instruction.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const INDENT: &str = "  ";
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `RegHandle` is never used
[INFO] [stdout]   --> src/instruction.rs:12:6
[INFO] [stdout]    |
[INFO] [stdout] 12 | type RegHandle = Register;
[INFO] [stdout]    |      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Constant` is never used
[INFO] [stdout]   --> src/instruction.rs:13:10
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub enum Constant {
[INFO] [stdout]    |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Operation` is never used
[INFO] [stdout]   --> src/instruction.rs:39:10
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub enum Operation {
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Instruction` is never used
[INFO] [stdout]    --> src/instruction.rs:345:10
[INFO] [stdout]     |
[INFO] [stdout] 345 | pub enum Instruction {
[INFO] [stdout]     |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ns-ir v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `IntermediateRepresentation` is never constructed
[INFO] [stdout]    --> src/instruction.rs:370:12
[INFO] [stdout]     |
[INFO] [stdout] 370 | pub struct IntermediateRepresentation {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Alignment` is never used
[INFO] [stdout]   --> src/static_data.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum Alignment {
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `StaticDef` is never used
[INFO] [stdout]   --> src/static_data.rs:28:10
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub enum StaticDef {
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Expresssion` is never used
[INFO] [stdout]   --> src/static_data.rs:69:10
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub enum Expresssion {
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `BinaryOperator` is never used
[INFO] [stdout]   --> src/static_data.rs:79:10
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub enum BinaryOperator {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `VirtualRegister` is never constructed
[INFO] [stdout]  --> src/virtual_register.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct VirtualRegister {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `GenericSub` is never used
[INFO] [stdout]   --> src/virtual_register.rs:10:10
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum GenericSub {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_size` is never used
[INFO] [stdout]   --> src/virtual_register.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl GenericSub {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] 17 |     pub fn get_size(&self) -> u8 {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Subregister` is never used
[INFO] [stdout]   --> src/virtual_register.rs:27:10
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub enum Subregister {
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `get_size`, `get_all`, and `get_overlapping` are never used
[INFO] [stdout]   --> src/virtual_register.rs:46:12
[INFO] [stdout]    |
[INFO] [stdout] 45 | impl Subregister {
[INFO] [stdout]    | ---------------- associated items in this implementation
[INFO] [stdout] 46 |     pub fn get_size(&self) -> u8 {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     pub fn get_all() -> [Self; 15] {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 85 |     pub fn get_overlapping(&self) -> Vec<Self> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `PhysicalRegister` is never used
[INFO] [stdout]    --> src/virtual_register.rs:162:10
[INFO] [stdout]     |
[INFO] [stdout] 162 | pub enum PhysicalRegister {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new_all`, `as_generic`, `sub_in`, and `get_sub` are never used
[INFO] [stdout]    --> src/virtual_register.rs:206:12
[INFO] [stdout]     |
[INFO] [stdout] 205 | impl PhysicalRegister {
[INFO] [stdout]     | --------------------- associated items in this implementation
[INFO] [stdout] 206 |     pub fn new_all() -> Vec<Self> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 226 |     pub fn as_generic(&self) -> PhysRegDiscriminant {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 246 |     pub fn sub_in(&self, sub: &[Subregister]) -> bool {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 254 |     pub fn get_sub(&self) -> &Subregister {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `PhysRegDiscriminant` is never used
[INFO] [stdout]    --> src/virtual_register.rs:276:10
[INFO] [stdout]     |
[INFO] [stdout] 276 | pub enum PhysRegDiscriminant {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Register` is never used
[INFO] [stdout]    --> src/virtual_register.rs:318:10
[INFO] [stdout]     |
[INFO] [stdout] 318 | pub enum Register {
[INFO] [stdout]     |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `usize::MIN`
[INFO] [stdout]  --> src/allocator.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     usize::MIN,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `PhysRegDiscriminant` and `Subregister`
[INFO] [stdout]   --> src/allocator.rs:11:21
[INFO] [stdout]    |
[INFO] [stdout] 11 |         GenericSub, PhysRegDiscriminant, PhysicalRegister, Subregister, VirtualRegister,
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^                    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `VirtualRegister`
[INFO] [stdout]  --> src/instruction.rs:3:34
[INFO] [stdout]   |
[INFO] [stdout] 3 |     virtual_register::{Register, VirtualRegister},
[INFO] [stdout]   |                                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `register`
[INFO] [stdout]   --> src/allocator.rs:41:24
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn free(&mut self, register: PhysicalRegister) {}
[INFO] [stdout]    |                        ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_register`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/allocator.rs:176:13
[INFO] [stdout]     |
[INFO] [stdout] 176 |         let mut old_map = take(&mut self.index).into_iter();
[INFO] [stdout]     |             ----^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `values`
[INFO] [stdout]   --> src/static_data.rs:64:30
[INFO] [stdout]    |
[INFO] [stdout] 64 |             StaticDef::Str { values, label } => todo!(),
[INFO] [stdout]    |                              ^^^^^^ help: try ignoring the field: `values: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `label`
[INFO] [stdout]   --> src/static_data.rs:64:38
[INFO] [stdout]    |
[INFO] [stdout] 64 |             StaticDef::Str { values, label } => todo!(),
[INFO] [stdout]    |                                      ^^^^^ help: try ignoring the field: `label: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FreeRegisterPool` is never constructed
[INFO] [stdout]   --> src/allocator.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | struct FreeRegisterPool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `allocate`, `free`, `pop_from_pool`, and `filter_set` are never used
[INFO] [stdout]   --> src/allocator.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl FreeRegisterPool {
[INFO] [stdout]    | --------------------- associated items in this implementation
[INFO] [stdout] 33 |     fn allocate(&mut self, minimum: &GenericSub) -> Option<PhysicalRegister> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     fn free(&mut self, register: PhysicalRegister) {}
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 42 |     fn pop_from_pool(pool: &mut HashSet<PhysicalRegister>) -> Option<PhysicalRegister> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     fn filter_set(
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Allocator` is never constructed
[INFO] [stdout]    --> src/allocator.rs:160:8
[INFO] [stdout]     |
[INFO] [stdout] 160 | struct Allocator {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `refresh_index` is never used
[INFO] [stdout]    --> src/allocator.rs:169:8
[INFO] [stdout]     |
[INFO] [stdout] 168 | impl Allocator {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] 169 |     fn refresh_index(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Location` is never used
[INFO] [stdout]    --> src/allocator.rs:192:6
[INFO] [stdout]     |
[INFO] [stdout] 192 | enum Location {
[INFO] [stdout]     |      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]    --> src/instruction.rs:40:5
[INFO] [stdout]     |
[INFO] [stdout] 39  | pub enum Operation {
[INFO] [stdout]     |          --------- variants in this enum
[INFO] [stdout] 40  |     Nop,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 41  |     Cpy {
[INFO] [stdout]     |     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 45  |     Ldi {
[INFO] [stdout]     |     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 49  |     Load {
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 54  |     Store {
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 59  |     Add {
[INFO] [stdout]     |     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 64  |     Sub {
[INFO] [stdout]     |     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 69  |     Mult {
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 74  |     Div {
[INFO] [stdout]     |     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 80  |     Or {
[INFO] [stdout]     |     ^^
[INFO] [stdout] ...
[INFO] [stdout] 85  |     Xor {
[INFO] [stdout]     |     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 90  |     And {
[INFO] [stdout]     |     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 95  |     Not {
[INFO] [stdout]     |     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 99  |     Shl {
[INFO] [stdout]     |     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 104 |     Shr {
[INFO] [stdout]     |     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 109 |     Rotl {
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 114 |     Rotr {
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 119 |     Neg {
[INFO] [stdout]     |     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 124 |     Jmp {
[INFO] [stdout]     |     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 127 |     Jifz {
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 131 |     Jifnz {
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 136 |     Inc {
[INFO] [stdout]     |     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 139 |     Dec {
[INFO] [stdout]     |     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 143 |     Push {
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 146 |     Pop {
[INFO] [stdout]     |     ^^^
[INFO] [stdout] ...
[INFO] [stdout] 150 |     Call {
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 153 |     Ret,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 154 |     // floating point
[INFO] [stdout] 155 |     Itof {
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 159 |     Ftoi {
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 164 |     Fadd {
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 169 |     Fsub {
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 174 |     Fmult {
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 179 |     Fdiv {
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 184 |     Fmod {
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 189 |     Mod {
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `B2`, `B4`, and `B8` are never constructed
[INFO] [stdout]   --> src/static_data.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum Alignment {
[INFO] [stdout]    |          --------- variants in this enum
[INFO] [stdout] 11 |     B1,
[INFO] [stdout] 12 |     B2,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 13 |     B4,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 14 |     B8,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Str` is never constructed
[INFO] [stdout]   --> src/static_data.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub enum StaticDef {
[INFO] [stdout]    |          --------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 34 |     Str {
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Add`, `Mult`, `Div`, and `Mod` are never constructed
[INFO] [stdout]   --> src/static_data.rs:80:5
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub enum BinaryOperator {
[INFO] [stdout]    |          -------------- variants in this enum
[INFO] [stdout] 80 |     Add,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 81 |     Sub,
[INFO] [stdout] 82 |     Mult,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 83 |     Div,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 84 |     Mod,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `H` is never constructed
[INFO] [stdout]   --> src/virtual_register.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub enum GenericSub {
[INFO] [stdout]    |          ---------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 13 |     H,
[INFO] [stdout]    |     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GenericSub` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `get_all` is never used
[INFO] [stdout]   --> src/virtual_register.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 45 | impl Subregister {
[INFO] [stdout]    | ---------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 66 |     pub fn get_all() -> [Self; 15] {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Null`, `Pc`, `Sp`, and `Fp` are never constructed
[INFO] [stdout]    --> src/virtual_register.rs:163:5
[INFO] [stdout]     |
[INFO] [stdout] 162 | pub enum PhysicalRegister {
[INFO] [stdout]     |          ---------------- variants in this enum
[INFO] [stdout] 163 |     Null,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 164 |     Pc,
[INFO] [stdout]     |     ^^
[INFO] [stdout] 165 |     Sp,
[INFO] [stdout]     |     ^^
[INFO] [stdout] 166 |     Fp,
[INFO] [stdout]     |     ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PhysicalRegister` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Virtual` and `Physical` are never constructed
[INFO] [stdout]    --> src/virtual_register.rs:319:5
[INFO] [stdout]     |
[INFO] [stdout] 318 | pub enum Register {
[INFO] [stdout]     |          -------- variants in this enum
[INFO] [stdout] 319 |     Virtual(VirtualRegister),
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 320 |     Physical(PhysicalRegister),
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `IR` should have a snake case name
[INFO] [stdout]    --> src/instruction.rs:425:13
[INFO] [stdout]     |
[INFO] [stdout] 425 |         let IR = IntermediateRepresentation {
[INFO] [stdout]     |             ^^ help: convert the identifier to snake case: `ir`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `Command { std: "docker" "inspect" "bb052cdea520e82f05a1646167b5382736aee044e410d9224ffc2a1928d6cc08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb052cdea520e82f05a1646167b5382736aee044e410d9224ffc2a1928d6cc08", kill_on_drop: false }`
[INFO] [stdout] bb052cdea520e82f05a1646167b5382736aee044e410d9224ffc2a1928d6cc08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c6eeabdb35bb888358f47ae2a3f1eb36113aa6a7627e03091d59f75029a1a16b
[INFO] running `Command { std: "docker" "start" "-a" "c6eeabdb35bb888358f47ae2a3f1eb36113aa6a7627e03091d59f75029a1a16b", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `usize::MIN`
[INFO] [stderr]  --> src/allocator.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     usize::MIN,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `PhysRegDiscriminant` and `Subregister`
[INFO] [stderr]   --> src/allocator.rs:11:21
[INFO] [stderr]    |
[INFO] [stderr] 11 |         GenericSub, PhysRegDiscriminant, PhysicalRegister, Subregister, VirtualRegister,
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^                    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Expresssion` and `VirtualRegister`
[INFO] [stderr]  --> src/instruction.rs:2:19
[INFO] [stderr]   |
[INFO] [stderr] 2 |     static_data::{Expresssion, StaticDef},
[INFO] [stderr]   |                   ^^^^^^^^^^^
[INFO] [stderr] 3 |     virtual_register::{Register, VirtualRegister},
[INFO] [stderr]   |                                  ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `register`
[INFO] [stderr]   --> src/allocator.rs:41:24
[INFO] [stderr]    |
[INFO] [stderr] 41 |     fn free(&mut self, register: PhysicalRegister) {}
[INFO] [stderr]    |                        ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_register`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/allocator.rs:176:13
[INFO] [stderr]     |
[INFO] [stderr] 176 |         let mut old_map = take(&mut self.index).into_iter();
[INFO] [stderr]     |             ----^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `values`
[INFO] [stderr]   --> src/static_data.rs:64:30
[INFO] [stderr]    |
[INFO] [stderr] 64 |             StaticDef::Str { values, label } => todo!(),
[INFO] [stderr]    |                              ^^^^^^ help: try ignoring the field: `values: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `label`
[INFO] [stderr]   --> src/static_data.rs:64:38
[INFO] [stderr]    |
[INFO] [stderr] 64 |             StaticDef::Str { values, label } => todo!(),
[INFO] [stderr]    |                                      ^^^^^ help: try ignoring the field: `label: _`
[INFO] [stderr] 
[INFO] [stderr] warning: struct `FreeRegisterPool` is never constructed
[INFO] [stderr]   --> src/allocator.rs:26:8
[INFO] [stderr]    |
[INFO] [stderr] 26 | struct FreeRegisterPool {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `allocate`, `free`, `pop_from_pool`, and `filter_set` are never used
[INFO] [stderr]   --> src/allocator.rs:33:8
[INFO] [stderr]    |
[INFO] [stderr] 32 | impl FreeRegisterPool {
[INFO] [stderr]    | --------------------- associated items in this implementation
[INFO] [stderr] 33 |     fn allocate(&mut self, minimum: &GenericSub) -> Option<PhysicalRegister> {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 41 |     fn free(&mut self, register: PhysicalRegister) {}
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 42 |     fn pop_from_pool(pool: &mut HashSet<PhysicalRegister>) -> Option<PhysicalRegister> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 50 |     fn filter_set(
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Registers` is never constructed
[INFO] [stderr]   --> src/allocator.rs:72:8
[INFO] [stderr]    |
[INFO] [stderr] 72 | struct Registers {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `allocate`, and `free` are never used
[INFO] [stderr]    --> src/allocator.rs:76:8
[INFO] [stderr]     |
[INFO] [stderr] 75  | impl Registers {
[INFO] [stderr]     | -------------- associated items in this implementation
[INFO] [stderr] 76  |     fn new() -> Self {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 85  |     fn allocate(&mut self, minimum: &GenericSub) -> Option<PhysicalRegister> {
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 123 |     fn free(&mut self, register: &PhysicalRegister) {
[INFO] [stderr]     |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Allocator` is never constructed
[INFO] [stderr]    --> src/allocator.rs:160:8
[INFO] [stderr]     |
[INFO] [stderr] 160 | struct Allocator {
[INFO] [stderr]     |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `refresh_index` is never used
[INFO] [stderr]    --> src/allocator.rs:169:8
[INFO] [stderr]     |
[INFO] [stderr] 168 | impl Allocator {
[INFO] [stderr]     | -------------- method in this implementation
[INFO] [stderr] 169 |     fn refresh_index(&mut self) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Location` is never used
[INFO] [stderr]    --> src/allocator.rs:192:6
[INFO] [stderr]     |
[INFO] [stderr] 192 | enum Location {
[INFO] [stderr]     |      ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ENTRY_SECTION` is never used
[INFO] [stderr]  --> src/instruction.rs:7:7
[INFO] [stderr]   |
[INFO] [stderr] 7 | const ENTRY_SECTION: &str = ":entry";
[INFO] [stderr]   |       ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `DATA_SECTION` is never used
[INFO] [stderr]  --> src/instruction.rs:8:7
[INFO] [stderr]   |
[INFO] [stderr] 8 | const DATA_SECTION: &str = ":data";
[INFO] [stderr]   |       ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `PROGRAM_SECTION` is never used
[INFO] [stderr]  --> src/instruction.rs:9:7
[INFO] [stderr]   |
[INFO] [stderr] 9 | const PROGRAM_SECTION: &str = ":program";
[INFO] [stderr]   |       ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `INDENT` is never used
[INFO] [stderr]   --> src/instruction.rs:10:11
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub const INDENT: &str = "  ";
[INFO] [stderr]    |           ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `RegHandle` is never used
[INFO] [stderr]   --> src/instruction.rs:12:6
[INFO] [stderr]    |
[INFO] [stderr] 12 | type RegHandle = Register;
[INFO] [stderr]    |      ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Constant` is never used
[INFO] [stderr]   --> src/instruction.rs:13:10
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub enum Constant {
[INFO] [stderr]    |          ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Operation` is never used
[INFO] [stderr]   --> src/instruction.rs:39:10
[INFO] [stderr]    |
[INFO] [stderr] 39 | pub enum Operation {
[INFO] [stderr]    |          ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Instruction` is never used
[INFO] [stderr]    --> src/instruction.rs:345:10
[INFO] [stderr]     |
[INFO] [stderr] 345 | pub enum Instruction {
[INFO] [stderr]     |          ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `IntermediateRepresentation` is never constructed
[INFO] [stderr]    --> src/instruction.rs:370:12
[INFO] [stderr]     |
[INFO] [stderr] 370 | pub struct IntermediateRepresentation {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Alignment` is never used
[INFO] [stderr]   --> src/static_data.rs:10:10
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub enum Alignment {
[INFO] [stderr]    |          ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `StaticDef` is never used
[INFO] [stderr]   --> src/static_data.rs:28:10
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub enum StaticDef {
[INFO] [stderr]    |          ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Expresssion` is never used
[INFO] [stderr]   --> src/static_data.rs:69:10
[INFO] [stderr]    |
[INFO] [stderr] 69 | pub enum Expresssion {
[INFO] [stderr]    |          ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `BinaryOperator` is never used
[INFO] [stderr]   --> src/static_data.rs:79:10
[INFO] [stderr]    |
[INFO] [stderr] 79 | pub enum BinaryOperator {
[INFO] [stderr]    |          ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `VirtualRegister` is never constructed
[INFO] [stderr]  --> src/virtual_register.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct VirtualRegister {
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `GenericSub` is never used
[INFO] [stderr]   --> src/virtual_register.rs:10:10
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub enum GenericSub {
[INFO] [stderr]    |          ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_size` is never used
[INFO] [stderr]   --> src/virtual_register.rs:17:12
[INFO] [stderr]    |
[INFO] [stderr] 16 | impl GenericSub {
[INFO] [stderr]    | --------------- method in this implementation
[INFO] [stderr] 17 |     pub fn get_size(&self) -> u8 {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Subregister` is never used
[INFO] [stderr]   --> src/virtual_register.rs:27:10
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub enum Subregister {
[INFO] [stderr]    |          ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `get_size`, `get_all`, and `get_overlapping` are never used
[INFO] [stderr]   --> src/virtual_register.rs:46:12
[INFO] [stderr]    |
[INFO] [stderr] 45 | impl Subregister {
[INFO] [stderr]    | ---------------- associated items in this implementation
[INFO] [stderr] 46 |     pub fn get_size(&self) -> u8 {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 66 |     pub fn get_all() -> [Self; 15] {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 85 |     pub fn get_overlapping(&self) -> Vec<Self> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `PhysicalRegister` is never used
[INFO] [stderr]    --> src/virtual_register.rs:162:10
[INFO] [stderr]     |
[INFO] [stderr] 162 | pub enum PhysicalRegister {
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new_all`, `as_generic`, `sub_in`, and `get_sub` are never used
[INFO] [stderr]    --> src/virtual_register.rs:206:12
[INFO] [stderr]     |
[INFO] [stderr] 205 | impl PhysicalRegister {
[INFO] [stderr]     | --------------------- associated items in this implementation
[INFO] [stderr] 206 |     pub fn new_all() -> Vec<Self> {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 226 |     pub fn as_generic(&self) -> PhysRegDiscriminant {
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 246 |     pub fn sub_in(&self, sub: &[Subregister]) -> bool {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 254 |     pub fn get_sub(&self) -> &Subregister {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `PhysRegDiscriminant` is never used
[INFO] [stderr]    --> src/virtual_register.rs:276:10
[INFO] [stderr]     |
[INFO] [stderr] 276 | pub enum PhysRegDiscriminant {
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Register` is never used
[INFO] [stderr]    --> src/virtual_register.rs:318:10
[INFO] [stderr]     |
[INFO] [stderr] 318 | pub enum Register {
[INFO] [stderr]     |          ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `ns-ir` (lib) generated 36 warnings (run `cargo fix --lib -p ns-ir` to apply 4 suggestions)
[INFO] [stderr] warning: unused import: `VirtualRegister`
[INFO] [stderr]  --> src/instruction.rs:3:34
[INFO] [stderr]   |
[INFO] [stderr] 3 |     virtual_register::{Register, VirtualRegister},
[INFO] [stderr]   |                                  ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple variants are never constructed
[INFO] [stderr]    --> src/instruction.rs:40:5
[INFO] [stderr]     |
[INFO] [stderr] 39  | pub enum Operation {
[INFO] [stderr]     |          --------- variants in this enum
[INFO] [stderr] 40  |     Nop,
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 41  |     Cpy {
[INFO] [stderr]     |     ^^^
[INFO] [stderr] ...
[INFO] [stderr] 45  |     Ldi {
[INFO] [stderr]     |     ^^^
[INFO] [stderr] ...
[INFO] [stderr] 49  |     Load {
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 54  |     Store {
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 59  |     Add {
[INFO] [stderr]     |     ^^^
[INFO] [stderr] ...
[INFO] [stderr] 64  |     Sub {
[INFO] [stderr]     |     ^^^
[INFO] [stderr] ...
[INFO] [stderr] 69  |     Mult {
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 74  |     Div {
[INFO] [stderr]     |     ^^^
[INFO] [stderr] ...
[INFO] [stderr] 80  |     Or {
[INFO] [stderr]     |     ^^
[INFO] [stderr] ...
[INFO] [stderr] 85  |     Xor {
[INFO] [stderr]     |     ^^^
[INFO] [stderr] ...
[INFO] [stderr] 90  |     And {
[INFO] [stderr]     |     ^^^
[INFO] [stderr] ...
[INFO] [stderr] 95  |     Not {
[INFO] [stderr]     |     ^^^
[INFO] [stderr] ...
[INFO] [stderr] 99  |     Shl {
[INFO] [stderr]     |     ^^^
[INFO] [stderr] ...
[INFO] [stderr] 104 |     Shr {
[INFO] [stderr]     |     ^^^
[INFO] [stderr] ...
[INFO] [stderr] 109 |     Rotl {
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 114 |     Rotr {
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 119 |     Neg {
[INFO] [stderr]     |     ^^^
[INFO] [stderr] ...
[INFO] [stderr] 124 |     Jmp {
[INFO] [stderr]     |     ^^^
[INFO] [stderr] ...
[INFO] [stderr] 127 |     Jifz {
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 131 |     Jifnz {
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 136 |     Inc {
[INFO] [stderr]     |     ^^^
[INFO] [stderr] ...
[INFO] [stderr] 139 |     Dec {
[INFO] [stderr]     |     ^^^
[INFO] [stderr] ...
[INFO] [stderr] 143 |     Push {
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 146 |     Pop {
[INFO] [stderr]     |     ^^^
[INFO] [stderr] ...
[INFO] [stderr] 150 |     Call {
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 153 |     Ret,
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 154 |     // floating point
[INFO] [stderr] 155 |     Itof {
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 159 |     Ftoi {
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 164 |     Fadd {
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 169 |     Fsub {
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 174 |     Fmult {
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 179 |     Fdiv {
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 184 |     Fmod {
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 189 |     Mod {
[INFO] [stderr]     |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variants `B2`, `B4`, and `B8` are never constructed
[INFO] [stderr]   --> src/static_data.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub enum Alignment {
[INFO] [stderr]    |          --------- variants in this enum
[INFO] [stderr] 11 |     B1,
[INFO] [stderr] 12 |     B2,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 13 |     B4,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 14 |     B8,
[INFO] [stderr]    |     ^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Str` is never constructed
[INFO] [stderr]   --> src/static_data.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub enum StaticDef {
[INFO] [stderr]    |          --------- variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 34 |     Str {
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Add`, `Mult`, `Div`, and `Mod` are never constructed
[INFO] [stderr]   --> src/static_data.rs:80:5
[INFO] [stderr]    |
[INFO] [stderr] 79 | pub enum BinaryOperator {
[INFO] [stderr]    |          -------------- variants in this enum
[INFO] [stderr] 80 |     Add,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 81 |     Sub,
[INFO] [stderr] 82 |     Mult,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 83 |     Div,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 84 |     Mod,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `H` is never constructed
[INFO] [stderr]   --> src/virtual_register.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub enum GenericSub {
[INFO] [stderr]    |          ---------- variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 13 |     H,
[INFO] [stderr]    |     ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `GenericSub` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `get_all` is never used
[INFO] [stderr]   --> src/virtual_register.rs:66:12
[INFO] [stderr]    |
[INFO] [stderr] 45 | impl Subregister {
[INFO] [stderr]    | ---------------- associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 66 |     pub fn get_all() -> [Self; 15] {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Null`, `Pc`, `Sp`, and `Fp` are never constructed
[INFO] [stderr]    --> src/virtual_register.rs:163:5
[INFO] [stderr]     |
[INFO] [stderr] 162 | pub enum PhysicalRegister {
[INFO] [stderr]     |          ---------------- variants in this enum
[INFO] [stderr] 163 |     Null,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 164 |     Pc,
[INFO] [stderr]     |     ^^
[INFO] [stderr] 165 |     Sp,
[INFO] [stderr]     |     ^^
[INFO] [stderr] 166 |     Fp,
[INFO] [stderr]     |     ^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `PhysicalRegister` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Virtual` and `Physical` are never constructed
[INFO] [stderr]    --> src/virtual_register.rs:319:5
[INFO] [stderr]     |
[INFO] [stderr] 318 | pub enum Register {
[INFO] [stderr]     |          -------- variants in this enum
[INFO] [stderr] 319 |     Virtual(VirtualRegister),
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] 320 |     Physical(PhysicalRegister),
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `IR` should have a snake case name
[INFO] [stderr]    --> src/instruction.rs:425:13
[INFO] [stderr]     |
[INFO] [stderr] 425 |         let IR = IntermediateRepresentation {
[INFO] [stderr]     |             ^^ help: convert the identifier to snake case: `ir`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `ns-ir` (lib test) generated 21 warnings (11 duplicates) (run `cargo fix --lib -p ns-ir --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ns_ir-63fc711603789d1f)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test instruction::tests::asm_printer ... FAILED
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout] test allocator::tests::register_allocator ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- instruction::tests::asm_printer stdout ----
[INFO] [stdout] :entry
[INFO] [stdout]   _start
[INFO] [stdout] :data
[INFO] [stdout]   hello_world def b1 "Hello, World!" $xa;
[INFO] [stdout]   len equ (. - @!hello_world);
[INFO] [stdout] 
[INFO] [stdout] :program
[INFO] [stdout]   !_start
[INFO] [stdout]     pushi $x1
[INFO] [stdout]     pushi @!hello_world
[INFO] [stdout]     pushi $!len
[INFO] [stdout]     int $x2 # write
[INFO] [stdout]     int $x14 # exit
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] thread 'instruction::tests::asm_printer' panicked at src/instruction.rs:485:14:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5be662847922 - std::backtrace_rs::backtrace::libunwind::trace::h73a647620bf1c49d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x5be662847922 - std::backtrace_rs::backtrace::trace_unsynchronized::hd4d513ed96cb3cb1
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x5be662847922 - std::sys::backtrace::_print_fmt::h61bb95f7476aafa5
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5be662847922 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha2e7e3a01df69042
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5be66286c9e3 - core::fmt::rt::Argument::fmt::hf14163372f0f9a76
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x5be66286c9e3 - core::fmt::write::h7cb8f63788cd01d2
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x5be6628448b3 - std::io::default_write_fmt::h9ed739ccee8a150c
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x5be6628448b3 - std::io::Write::write_fmt::h1c0a32da913b32f1
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x5be662847772 - std::sys::backtrace::BacktraceLock::print::h3ec4d7883eb25e61
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x5be662848e8c - std::panicking::default_hook::{{closure}}::h29548987efd832cb
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x5be662848ce2 - std::panicking::default_hook::ha25170a15c643514
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x5be662810e04 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h562adeecbf43c420
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x5be662810e04 - test::test_main_with_exit_callback::{{closure}}::h97dd2a879d27e0e4
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x5be66284986b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h7e85cbdbda26fdb7
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x5be66284986b - std::panicking::rust_panic_with_hook::h0d81afcd829aa24b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x5be66284963a - std::panicking::begin_panic_handler::{{closure}}::hc84a33f1202346cf
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x5be662847e19 - std::sys::backtrace::__rust_end_short_backtrace::h373067a14f6c59aa
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   17:     0x5be6628492cd - __rustc[beb0385846a06d21]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x5be66286b560 - core::panicking::panic_fmt::ha33fa2ae772efba9
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x5be66286b8d6 - core::result::unwrap_failed::hfbbd3c78a73fea3d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/result.rs:1761:5
[INFO] [stdout]   20:     0x5be6627d5b06 - core::result::Result<T,E>::unwrap::heb0c9abb7b5e75a4
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/result.rs:1167:23
[INFO] [stdout]   21:     0x5be6627d5b06 - ns_ir::instruction::tests::asm_printer::h996259d20233b59f
[INFO] [stdout]                                at /opt/rustwide/workdir/src/instruction.rs:485:14
[INFO] [stdout]   22:     0x5be6627d5f99 - ns_ir::instruction::tests::asm_printer::{{closure}}::h92bb92aa0bb984ac
[INFO] [stdout]                                at /opt/rustwide/workdir/src/instruction.rs:410:21
[INFO] [stdout]   23:     0x5be6627d5f99 - core::ops::function::FnOnce::call_once::hcc726a003f7fccf6
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5be66281653b - core::ops::function::FnOnce::call_once::hf84b9c3d864a6959
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5be66281653b - test::__rust_begin_short_backtrace::h5724e31441c16fcb
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:648:18
[INFO] [stdout]   26:     0x5be66281577e - test::run_test_in_process::{{closure}}::hbc28c9aa91793d7d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:671:74
[INFO] [stdout]   27:     0x5be66281577e - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc17b0e238c0f8f3e
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x5be66281577e - std::panicking::catch_unwind::do_call::hcdbce0d6dd6c83ce
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   29:     0x5be66281577e - std::panicking::catch_unwind::h9477967ceea044e8
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   30:     0x5be66281577e - std::panic::catch_unwind::h616a2e249da12e16
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x5be66281577e - test::run_test_in_process::h2758deb0f2e54430
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:671:27
[INFO] [stdout]   32:     0x5be66281577e - test::run_test::{{closure}}::habe5cd2564b18aaa
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:592:43
[INFO] [stdout]   33:     0x5be6627d9324 - test::run_test::{{closure}}::h9a0a6928f1a15421
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:622:41
[INFO] [stdout]   34:     0x5be6627d9324 - std::sys::backtrace::__rust_begin_short_backtrace::hd68b5332434a22ca
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   35:     0x5be6627dccca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h264ddcc3098eacae
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   36:     0x5be6627dccca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9fa39489749d6f3c
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x5be6627dccca - std::panicking::catch_unwind::do_call::hb9a1944b9f85100f
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   38:     0x5be6627dccca - std::panicking::catch_unwind::h0c6f100786c0dad8
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   39:     0x5be6627dccca - std::panic::catch_unwind::hf6084e2723385823
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x5be6627dccca - std::thread::Builder::spawn_unchecked_::{{closure}}::hf0af58ce658143ad
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   41:     0x5be6627dccca - core::ops::function::FnOnce::call_once{{vtable.shim}}::h88a14f9b2e79f9de
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5be66284c7c7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf31256ba38644b65
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   43:     0x5be66284c7c7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h100ad77f3448041b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   44:     0x5be66284c7c7 - std::sys::pal::unix::thread::Thread::new::thread_start::h1a22ded422ce395b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/pal/unix/thread.rs:97:17
[INFO] [stdout]   45:     0x7f2b7bf03aa4 - <unknown>
[INFO] [stdout]   46:     0x7f2b7bf90a34 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     instruction::tests::asm_printer
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c6eeabdb35bb888358f47ae2a3f1eb36113aa6a7627e03091d59f75029a1a16b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6eeabdb35bb888358f47ae2a3f1eb36113aa6a7627e03091d59f75029a1a16b", kill_on_drop: false }`
[INFO] [stdout] c6eeabdb35bb888358f47ae2a3f1eb36113aa6a7627e03091d59f75029a1a16b
