[INFO] cloning repository https://github.com/riogu/henceforth
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/riogu/henceforth" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Friogu%2Fhenceforth", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Friogu%2Fhenceforth'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5031a12064f5f07c3268ae8c37c839f6440526f8
[INFO] checking riogu/henceforth against 1.95.0-beta.7 for beta-1.95-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Friogu%2Fhenceforth" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-3-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/riogu/henceforth
[INFO] removed 0 missing tests
[INFO] finished tweaking git repo https://github.com/riogu/henceforth
[INFO] tweaked toml for git repo https://github.com/riogu/henceforth written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/riogu/henceforth on toolchain 1.95.0-beta.7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0-beta.7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/riogu/henceforth 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" "+1.95.0-beta.7" "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
[ERROR] error running command: no output for 300 seconds
[INFO] checking riogu/henceforth against 1.95.0-beta.7 for beta-1.95-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Friogu%2Fhenceforth" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-3-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/riogu/henceforth
[INFO] removed 0 missing tests
[INFO] finished tweaking git repo https://github.com/riogu/henceforth
[INFO] tweaked toml for git repo https://github.com/riogu/henceforth written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/riogu/henceforth on toolchain 1.95.0-beta.7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0-beta.7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/riogu/henceforth 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" "+1.95.0-beta.7" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded clap v4.5.52
[INFO] [stderr]   Downloaded libtest-mimic v0.8.2
[INFO] [stderr]   Downloaded clap_builder v4.5.52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0-beta.7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2d156c2639690b35202d743e7d41edae1bf14c13a9f80320a4044501d680787c
[INFO] running `Command { std: "docker" "start" "-a" "2d156c2639690b35202d743e7d41edae1bf14c13a9f80320a4044501d680787c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d156c2639690b35202d743e7d41edae1bf14c13a9f80320a4044501d680787c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d156c2639690b35202d743e7d41edae1bf14c13a9f80320a4044501d680787c", kill_on_drop: false }`
[INFO] [stdout] 2d156c2639690b35202d743e7d41edae1bf14c13a9f80320a4044501d680787c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0-beta.7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f0c8c76d697a008b1de0823e8dbc218585f5076fc4f238ce73e2cc9f6dbd21f3
[INFO] running `Command { std: "docker" "start" "-a" "f0c8c76d697a008b1de0823e8dbc218585f5076fc4f238ce73e2cc9f6dbd21f3", kill_on_drop: false }`
[INFO] [stderr]     Checking escape8259 v0.5.3
[INFO] [stderr]     Checking colored v3.1.1
[INFO] [stderr]     Checking anstyle-parse v1.0.0
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]     Checking yansi v1.0.1
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]     Checking clap_builder v4.5.52
[INFO] [stderr]     Checking slotmap v1.1.1
[INFO] [stderr]     Checking anstream v1.0.0
[INFO] [stderr]     Checking pretty_assertions v1.4.1
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]     Checking clap v4.5.52
[INFO] [stderr]     Checking libtest-mimic v0.8.2
[INFO] [stderr]     Checking henceforth v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `TermInstId`
[INFO] [stdout]  --> src/hfs/ir_analysis.rs:6:81
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::hfs::{BlockId, InstId, InstOrTermId, Instruction, IrArena, IrFuncId, TermInstId};
[INFO] [stdout]   |                                                                                 ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `GlobalIrVarDeclaration`, `GlobalIrVarId`, `Instruction`, `IrArena`, `IrFuncId`, `IrFunction`, `IrOperation`, `IrTopLevelId`, `Literal`, `SourceInfo`, `TermInstId`, `TerminatorInst`, `TypeId`, `Type`, and `VarId`
[INFO] [stdout]   --> src/hfs/ir_syntax.rs:17:14
[INFO] [stdout]    |
[INFO] [stdout] 17 |     BlockId, GlobalIrVarDeclaration, GlobalIrVarId, InstId, Instruction, IrArena, IrFuncId, IrFunction, IrOperation,
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^          ^^^^^^^^^^^  ^^^^^^^  ^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 18 |     IrTopLevelId, Literal, SourceInfo, TermInstId, TerminatorInst, Type, TypeId, VarId,
[INFO] [stdout]    |     ^^^^^^^^^^^^  ^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^  ^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TermInstId`
[INFO] [stdout]  --> src/hfs/ir_analysis.rs:6:81
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::hfs::{BlockId, InstId, InstOrTermId, Instruction, IrArena, IrFuncId, TermInstId};
[INFO] [stdout]   |                                                                                 ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `GlobalIrVarDeclaration`, `GlobalIrVarId`, `Instruction`, `IrArena`, `IrFuncId`, `IrFunction`, `IrOperation`, `IrTopLevelId`, `Literal`, `SourceInfo`, `TermInstId`, `TerminatorInst`, `TypeId`, `Type`, and `VarId`
[INFO] [stdout]   --> src/hfs/ir_syntax.rs:17:14
[INFO] [stdout]    |
[INFO] [stdout] 17 |     BlockId, GlobalIrVarDeclaration, GlobalIrVarId, InstId, Instruction, IrArena, IrFuncId, IrFunction, IrOperation,
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^          ^^^^^^^^^^^  ^^^^^^^  ^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 18 |     IrTopLevelId, Literal, SourceInfo, TermInstId, TerminatorInst, Type, TypeId, VarId,
[INFO] [stdout]    |     ^^^^^^^^^^^^  ^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^  ^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arena`
[INFO] [stdout]    --> src/hfs/ir_optimizations.rs:163:9
[INFO] [stdout]     |
[INFO] [stdout] 163 |         arena: &IrArena,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_arena`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `phi_to_alloca`
[INFO] [stdout]    --> src/hfs/ir_optimizations.rs:164:9
[INFO] [stdout]     |
[INFO] [stdout] 164 |         phi_to_alloca: &HashMap<InstId, InstId>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_phi_to_alloca`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `promotable_allocas`
[INFO] [stdout]    --> src/hfs/ir_optimizations.rs:165:9
[INFO] [stdout]     |
[INFO] [stdout] 165 |         promotable_allocas: &Vec<InstId>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_promotable_allocas`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dom_tree`
[INFO] [stdout]    --> src/hfs/ir_optimizations.rs:166:9
[INFO] [stdout]     |
[INFO] [stdout] 166 |         dom_tree: &DominatorTree,
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dom_tree`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `func_id`
[INFO] [stdout]    --> src/hfs/ir_optimizations.rs:167:9
[INFO] [stdout]     |
[INFO] [stdout] 167 |         func_id: IrFuncId,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_func_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `arena`
[INFO] [stdout]    --> src/hfs/ir_optimizations.rs:163:9
[INFO] [stdout]     |
[INFO] [stdout] 163 |         arena: &IrArena,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_arena`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `phi_to_alloca`
[INFO] [stdout]    --> src/hfs/ir_optimizations.rs:164:9
[INFO] [stdout]     |
[INFO] [stdout] 164 |         phi_to_alloca: &HashMap<InstId, InstId>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_phi_to_alloca`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `promotable_allocas`
[INFO] [stdout]    --> src/hfs/ir_optimizations.rs:165:9
[INFO] [stdout]     |
[INFO] [stdout] 165 |         promotable_allocas: &Vec<InstId>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_promotable_allocas`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dom_tree`
[INFO] [stdout]    --> src/hfs/ir_optimizations.rs:166:9
[INFO] [stdout]     |
[INFO] [stdout] 166 |         dom_tree: &DominatorTree,
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dom_tree`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `func_id`
[INFO] [stdout]    --> src/hfs/ir_optimizations.rs:167:9
[INFO] [stdout]     |
[INFO] [stdout] 167 |         func_id: IrFuncId,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_func_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/hfs/ir_syntax.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl<A: 'static, B: 'static> Iso<A, B> {
[INFO] [stdout]    | -------------------------------------- associated function in this implementation
[INFO] [stdout] 34 |     fn new(apply: impl Fn(A) -> Option<B> + 'static, unapply: impl Fn(B) -> Option<A> + 'static) -> Self {
[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 `literal_integer` is never used
[INFO] [stdout]    --> src/hfs/ir_syntax.rs:300:12
[INFO] [stdout]     |
[INFO] [stdout] 300 |     pub fn literal_integer() -> Iso<i32, Literal> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `literal_float` is never used
[INFO] [stdout]    --> src/hfs/ir_syntax.rs:303:12
[INFO] [stdout]     |
[INFO] [stdout] 303 |     pub fn literal_float() -> Iso<f32, Literal> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `literal_bool` is never used
[INFO] [stdout]    --> src/hfs/ir_syntax.rs:306:12
[INFO] [stdout]     |
[INFO] [stdout] 306 |     pub fn literal_bool() -> Iso<bool, Literal> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `literal_string` is never used
[INFO] [stdout]    --> src/hfs/ir_syntax.rs:309:12
[INFO] [stdout]     |
[INFO] [stdout] 309 |     pub fn literal_string() -> Iso<String, Literal> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `op_add` is never used
[INFO] [stdout]    --> src/hfs/ir_syntax.rs:313:12
[INFO] [stdout]     |
[INFO] [stdout] 313 |     pub fn op_add() -> Iso<(InstId, InstId), IrOperation> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `op_sub` is never used
[INFO] [stdout]    --> src/hfs/ir_syntax.rs:326:12
[INFO] [stdout]     |
[INFO] [stdout] 326 |     pub fn op_sub() -> Iso<(InstId, InstId), IrOperation> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `op_mul` is never used
[INFO] [stdout]    --> src/hfs/ir_syntax.rs:339:12
[INFO] [stdout]     |
[INFO] [stdout] 339 |     pub fn op_mul() -> Iso<(InstId, InstId), IrOperation> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `op_div` is never used
[INFO] [stdout]    --> src/hfs/ir_syntax.rs:352:12
[INFO] [stdout]     |
[INFO] [stdout] 352 |     pub fn op_div() -> Iso<(InstId, InstId), IrOperation> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `op_mod` is never used
[INFO] [stdout]    --> src/hfs/ir_syntax.rs:365:12
[INFO] [stdout]     |
[INFO] [stdout] 365 |     pub fn op_mod() -> Iso<(InstId, InstId), IrOperation> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `op_eq` is never used
[INFO] [stdout]    --> src/hfs/ir_syntax.rs:378:12
[INFO] [stdout]     |
[INFO] [stdout] 378 |     pub fn op_eq() -> Iso<(InstId, InstId), IrOperation> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `op_neq` is never used
[INFO] [stdout]    --> src/hfs/ir_syntax.rs:391:12
[INFO] [stdout]     |
[INFO] [stdout] 391 |     pub fn op_neq() -> Iso<(InstId, InstId), IrOperation> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `op_gt` is never used
[INFO] [stdout]    --> src/hfs/ir_syntax.rs:404:12
[INFO] [stdout]     |
[INFO] [stdout] 404 |     pub fn op_gt() -> Iso<(InstId, InstId), IrOperation> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `op_gte` is never used
[INFO] [stdout]    --> src/hfs/ir_syntax.rs:417:12
[INFO] [stdout]     |
[INFO] [stdout] 417 |     pub fn op_gte() -> Iso<(InstId, InstId), IrOperation> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `op_lt` is never used
[INFO] [stdout]    --> src/hfs/ir_syntax.rs:430:12
[INFO] [stdout]     |
[INFO] [stdout] 430 |     pub fn op_lt() -> Iso<(InstId, InstId), IrOperation> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `op_lte` is never used
[INFO] [stdout]    --> src/hfs/ir_syntax.rs:443:12
[INFO] [stdout]     |
[INFO] [stdout] 443 |     pub fn op_lte() -> Iso<(InstId, InstId), IrOperation> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `op_and` is never used
[INFO] [stdout]    --> src/hfs/ir_syntax.rs:456:12
[INFO] [stdout]     |
[INFO] [stdout] 456 |     pub fn op_and() -> Iso<(InstId, InstId), IrOperation> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `op_or` is never used
[INFO] [stdout]    --> src/hfs/ir_syntax.rs:469:12
[INFO] [stdout]     |
[INFO] [stdout] 469 |     pub fn op_or() -> Iso<(InstId, InstId), IrOperation> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `op_not` is never used
[INFO] [stdout]    --> src/hfs/ir_syntax.rs:482:12
[INFO] [stdout]     |
[INFO] [stdout] 482 |     pub fn op_not() -> Iso<InstId, IrOperation> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `inst_id` is never used
[INFO] [stdout]    --> src/hfs/ir_syntax.rs:486:12
[INFO] [stdout]     |
[INFO] [stdout] 486 |     pub fn inst_id(names: &'static NameMap) -> Iso<String, InstId> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `block_id` is never used
[INFO] [stdout]    --> src/hfs/ir_syntax.rs:492:12
[INFO] [stdout]     |
[INFO] [stdout] 492 |     pub fn block_id(names: &NameMap) -> Iso<String, BlockId> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `term_jump` is never used
[INFO] [stdout]    --> src/hfs/ir_syntax.rs:498:12
[INFO] [stdout]     |
[INFO] [stdout] 498 |     pub fn term_jump() -> Iso<BlockId, TerminatorInst> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `term_return` is never used
[INFO] [stdout]    --> src/hfs/ir_syntax.rs:512:12
[INFO] [stdout]     |
[INFO] [stdout] 512 |     pub fn term_return() -> Iso<InstId, TerminatorInst> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `term_branch` is never used
[INFO] [stdout]    --> src/hfs/ir_syntax.rs:525:12
[INFO] [stdout]     |
[INFO] [stdout] 525 |     pub fn term_branch() -> Iso<(InstId, BlockId, BlockId), TerminatorInst> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/hfs/ir_syntax.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl<A: 'static, B: 'static> Iso<A, B> {
[INFO] [stdout]    | -------------------------------------- associated function in this implementation
[INFO] [stdout] 34 |     fn new(apply: impl Fn(A) -> Option<B> + 'static, unapply: impl Fn(B) -> Option<A> + 'static) -> Self {
[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 `literal_integer` is never used
[INFO] [stdout]    --> src/hfs/ir_syntax.rs:300:12
[INFO] [stdout]     |
[INFO] [stdout] 300 |     pub fn literal_integer() -> Iso<i32, Literal> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `literal_float` is never used
[INFO] [stdout]    --> src/hfs/ir_syntax.rs:303:12
[INFO] [stdout]     |
[INFO] [stdout] 303 |     pub fn literal_float() -> Iso<f32, Literal> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `literal_bool` is never used
[INFO] [stdout]    --> src/hfs/ir_syntax.rs:306:12
[INFO] [stdout]     |
[INFO] [stdout] 306 |     pub fn literal_bool() -> Iso<bool, Literal> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `literal_string` is never used
[INFO] [stdout]    --> src/hfs/ir_syntax.rs:309:12
[INFO] [stdout]     |
[INFO] [stdout] 309 |     pub fn literal_string() -> Iso<String, Literal> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `op_add` is never used
[INFO] [stdout]    --> src/hfs/ir_syntax.rs:313:12
[INFO] [stdout]     |
[INFO] [stdout] 313 |     pub fn op_add() -> Iso<(InstId, InstId), IrOperation> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `op_sub` is never used
[INFO] [stdout]    --> src/hfs/ir_syntax.rs:326:12
[INFO] [stdout]     |
[INFO] [stdout] 326 |     pub fn op_sub() -> Iso<(InstId, InstId), IrOperation> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `op_mul` is never used
[INFO] [stdout]    --> src/hfs/ir_syntax.rs:339:12
[INFO] [stdout]     |
[INFO] [stdout] 339 |     pub fn op_mul() -> Iso<(InstId, InstId), IrOperation> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `op_div` is never used
[INFO] [stdout]    --> src/hfs/ir_syntax.rs:352:12
[INFO] [stdout]     |
[INFO] [stdout] 352 |     pub fn op_div() -> Iso<(InstId, InstId), IrOperation> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `op_mod` is never used
[INFO] [stdout]    --> src/hfs/ir_syntax.rs:365:12
[INFO] [stdout]     |
[INFO] [stdout] 365 |     pub fn op_mod() -> Iso<(InstId, InstId), IrOperation> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `op_eq` is never used
[INFO] [stdout]    --> src/hfs/ir_syntax.rs:378:12
[INFO] [stdout]     |
[INFO] [stdout] 378 |     pub fn op_eq() -> Iso<(InstId, InstId), IrOperation> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `op_neq` is never used
[INFO] [stdout]    --> src/hfs/ir_syntax.rs:391:12
[INFO] [stdout]     |
[INFO] [stdout] 391 |     pub fn op_neq() -> Iso<(InstId, InstId), IrOperation> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `op_gt` is never used
[INFO] [stdout]    --> src/hfs/ir_syntax.rs:404:12
[INFO] [stdout]     |
[INFO] [stdout] 404 |     pub fn op_gt() -> Iso<(InstId, InstId), IrOperation> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `op_gte` is never used
[INFO] [stdout]    --> src/hfs/ir_syntax.rs:417:12
[INFO] [stdout]     |
[INFO] [stdout] 417 |     pub fn op_gte() -> Iso<(InstId, InstId), IrOperation> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `op_lt` is never used
[INFO] [stdout]    --> src/hfs/ir_syntax.rs:430:12
[INFO] [stdout]     |
[INFO] [stdout] 430 |     pub fn op_lt() -> Iso<(InstId, InstId), IrOperation> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `op_lte` is never used
[INFO] [stdout]    --> src/hfs/ir_syntax.rs:443:12
[INFO] [stdout]     |
[INFO] [stdout] 443 |     pub fn op_lte() -> Iso<(InstId, InstId), IrOperation> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `op_and` is never used
[INFO] [stdout]    --> src/hfs/ir_syntax.rs:456:12
[INFO] [stdout]     |
[INFO] [stdout] 456 |     pub fn op_and() -> Iso<(InstId, InstId), IrOperation> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `op_or` is never used
[INFO] [stdout]    --> src/hfs/ir_syntax.rs:469:12
[INFO] [stdout]     |
[INFO] [stdout] 469 |     pub fn op_or() -> Iso<(InstId, InstId), IrOperation> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `op_not` is never used
[INFO] [stdout]    --> src/hfs/ir_syntax.rs:482:12
[INFO] [stdout]     |
[INFO] [stdout] 482 |     pub fn op_not() -> Iso<InstId, IrOperation> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `inst_id` is never used
[INFO] [stdout]    --> src/hfs/ir_syntax.rs:486:12
[INFO] [stdout]     |
[INFO] [stdout] 486 |     pub fn inst_id(names: &'static NameMap) -> Iso<String, InstId> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `block_id` is never used
[INFO] [stdout]    --> src/hfs/ir_syntax.rs:492:12
[INFO] [stdout]     |
[INFO] [stdout] 492 |     pub fn block_id(names: &NameMap) -> Iso<String, BlockId> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `term_jump` is never used
[INFO] [stdout]    --> src/hfs/ir_syntax.rs:498:12
[INFO] [stdout]     |
[INFO] [stdout] 498 |     pub fn term_jump() -> Iso<BlockId, TerminatorInst> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `term_return` is never used
[INFO] [stdout]    --> src/hfs/ir_syntax.rs:512:12
[INFO] [stdout]     |
[INFO] [stdout] 512 |     pub fn term_return() -> Iso<InstId, TerminatorInst> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `term_branch` is never used
[INFO] [stdout]    --> src/hfs/ir_syntax.rs:525:12
[INFO] [stdout]     |
[INFO] [stdout] 525 |     pub fn term_branch() -> Iso<(InstId, BlockId, BlockId), TerminatorInst> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.23s
[INFO] running `Command { std: "docker" "inspect" "f0c8c76d697a008b1de0823e8dbc218585f5076fc4f238ce73e2cc9f6dbd21f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0c8c76d697a008b1de0823e8dbc218585f5076fc4f238ce73e2cc9f6dbd21f3", kill_on_drop: false }`
[INFO] [stdout] f0c8c76d697a008b1de0823e8dbc218585f5076fc4f238ce73e2cc9f6dbd21f3
