[INFO] fetching crate nodespeak 0.2.1...
[INFO] checking nodespeak-0.2.1 against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565
[INFO] extracting crate nodespeak 0.2.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate nodespeak 0.2.1 on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nodespeak 0.2.1
[INFO] finished tweaking crates.io crate nodespeak 0.2.1
[INFO] tweaked toml for crates.io crate nodespeak 0.2.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate nodespeak 0.2.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded snailquote v0.3.0
[INFO] [stderr]   Downloaded unicode_categories v0.1.1
[INFO] [stderr]   Downloaded readonly v0.1.5
[INFO] [stderr]   Downloaded llvm-sys v70.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8bf5d6c19a5cac2330280a460cc9044851b3a7f644ceeeaf725510f46975ee26
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8bf5d6c19a5cac2330280a460cc9044851b3a7f644ceeeaf725510f46975ee26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8bf5d6c19a5cac2330280a460cc9044851b3a7f644ceeeaf725510f46975ee26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bf5d6c19a5cac2330280a460cc9044851b3a7f644ceeeaf725510f46975ee26", kill_on_drop: false }`
[INFO] [stdout] 8bf5d6c19a5cac2330280a460cc9044851b3a7f644ceeeaf725510f46975ee26
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 04463c1aa29607275268b01100b71c5d0a9a288963ad57a5b7194ea72d3a2d77
[INFO] running `Command { std: "docker" "start" "-a" "04463c1aa29607275268b01100b71c5d0a9a288963ad57a5b7194ea72d3a2d77", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.18
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling regex-syntax v0.6.17
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling cc v1.0.52
[INFO] [stderr]     Checking text_io v0.1.8
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.12
[INFO] [stderr]    Compiling aho-corasick v0.7.10
[INFO] [stderr]    Compiling quote v1.0.4
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking terminal_size v0.1.12
[INFO] [stderr]     Checking colored v1.9.3
[INFO] [stderr]    Compiling regex v1.3.7
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.16
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling readonly v0.1.5
[INFO] [stderr]    Compiling llvm-sys v70.2.1
[INFO] [stderr]     Checking thiserror v1.0.16
[INFO] [stderr]     Checking snailquote v0.3.0
[INFO] [stderr]     Checking nodespeak v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]  --> src/llvmir/ingest.rs:8:33
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                                 ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CompileProblem`, `FilePosition`
[INFO] [stdout]  --> src/resolved/ingest/helpers.rs:2:34
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::high_level::problem::{CompileProblem, FilePosition};
[INFO] [stdout]   |                                  ^^^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::resolved::structure as o`
[INFO] [stdout]  --> src/resolved/ingest/helpers.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::resolved::structure as o;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::vague::structure as i`
[INFO] [stdout]  --> src/resolved/ingest/helpers.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::vague::structure as i;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Borrow`
[INFO] [stdout]  --> src/resolved/ingest/helpers.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::borrow::Borrow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::high_level::problem::CompileProblem`
[INFO] [stdout]  --> src/resolved/ingest/util.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::high_level::problem::CompileProblem;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::shared as s`
[INFO] [stdout]  --> src/resolved/ingest/util.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::shared as s;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `util`
[INFO] [stdout]  --> src/resolved/ingest/vcexpression.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::{problems, util, ResolvedVCExpression, ResolvedVPExpression, ScopeResolver};
[INFO] [stdout]   |                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Borrow`
[INFO] [stdout]  --> src/resolved/ingest/vcexpression.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::borrow::Borrow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ScopeId`, `VariableId`
[INFO] [stdout]  --> src/resolved/structure/scope.rs:1:34
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::resolved::structure::{ScopeId, Statement, VariableId};
[INFO] [stdout]   |                                  ^^^^^^^             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/resolved/structure/scope.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ProblemType::Hint`
[INFO] [stdout]  --> src/trivial/ingest/problems.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ProblemType::Hint;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FilePosition`
[INFO] [stdout]  --> src/vague/ingest/vcexpression.rs:3:50
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::high_level::problem::{CompileProblem, FilePosition};
[INFO] [stdout]   |                                                  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HashSet`
[INFO] [stdout]  --> src/llvmir/ingest.rs:8:33
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                                 ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CompileProblem`, `FilePosition`
[INFO] [stdout]  --> src/resolved/ingest/helpers.rs:2:34
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::high_level::problem::{CompileProblem, FilePosition};
[INFO] [stdout]   |                                  ^^^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::resolved::structure as o`
[INFO] [stdout]  --> src/resolved/ingest/helpers.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::resolved::structure as o;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::vague::structure as i`
[INFO] [stdout]  --> src/resolved/ingest/helpers.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::vague::structure as i;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Borrow`
[INFO] [stdout]  --> src/resolved/ingest/helpers.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::borrow::Borrow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::high_level::problem::CompileProblem`
[INFO] [stdout]  --> src/resolved/ingest/util.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::high_level::problem::CompileProblem;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::shared as s`
[INFO] [stdout]  --> src/resolved/ingest/util.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::shared as s;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `util`
[INFO] [stdout]  --> src/resolved/ingest/vcexpression.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::{problems, util, ResolvedVCExpression, ResolvedVPExpression, ScopeResolver};
[INFO] [stdout]   |                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::borrow::Borrow`
[INFO] [stdout]  --> src/resolved/ingest/vcexpression.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::borrow::Borrow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ScopeId`, `VariableId`
[INFO] [stdout]  --> src/resolved/structure/scope.rs:1:34
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::resolved::structure::{ScopeId, Statement, VariableId};
[INFO] [stdout]   |                                  ^^^^^^^             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/resolved/structure/scope.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ProblemType::Hint`
[INFO] [stdout]  --> src/trivial/ingest/problems.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ProblemType::Hint;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FilePosition`
[INFO] [stdout]  --> src/vague/ingest/vcexpression.rs:3:50
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::high_level::problem::{CompileProblem, FilePosition};
[INFO] [stdout]   |                                                  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `position`
[INFO] [stdout]    --> src/resolved/ingest/statements.rs:387:9
[INFO] [stdout]     |
[INFO] [stdout] 387 |         position: &FilePosition,
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_position`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dtype`
[INFO] [stdout]    --> src/resolved/ingest/vpexpression.rs:178:64
[INFO] [stdout]     |
[INFO] [stdout] 178 |             ResolvedVPExpression::Interpreted(data, index_pos, dtype) => {
[INFO] [stdout]     |                                                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_dtype`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base_type`
[INFO] [stdout]    --> src/resolved/ingest/vpexpression.rs:199:76
[INFO] [stdout]     |
[INFO] [stdout] 199 |                     ResolvedVPExpression::Interpreted(base_data, base_pos, base_type) => {
[INFO] [stdout]     |                                                                            ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base_type`
[INFO] [stdout]    --> src/resolved/ingest/vpexpression.rs:205:63
[INFO] [stdout]     |
[INFO] [stdout] 205 |                     ResolvedVPExpression::Modified(base_expr, base_type) => {
[INFO] [stdout]     |                                                               ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `position`
[INFO] [stdout]    --> src/resolved/ingest/vpexpression.rs:213:33
[INFO] [stdout]     |
[INFO] [stdout] 213 | ...                   position,
[INFO] [stdout]     |                       ^^^^^^^^ help: try ignoring the field: `position: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base_type`
[INFO] [stdout]    --> src/resolved/ingest/vpexpression.rs:260:63
[INFO] [stdout]     |
[INFO] [stdout] 260 |                     ResolvedVPExpression::Modified(base_expr, base_type) => {
[INFO] [stdout]     |                                                               ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `statement`
[INFO] [stdout]    --> src/trivial/ingest/mod.rs:453:9
[INFO] [stdout]     |
[INFO] [stdout] 453 |         statement: &i::Statement,
[INFO] [stdout]     |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `position`
[INFO] [stdout]    --> src/resolved/ingest/statements.rs:387:9
[INFO] [stdout]     |
[INFO] [stdout] 387 |         position: &FilePosition,
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_position`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dtype`
[INFO] [stdout]    --> src/resolved/ingest/vpexpression.rs:178:64
[INFO] [stdout]     |
[INFO] [stdout] 178 |             ResolvedVPExpression::Interpreted(data, index_pos, dtype) => {
[INFO] [stdout]     |                                                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_dtype`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base_type`
[INFO] [stdout]    --> src/resolved/ingest/vpexpression.rs:199:76
[INFO] [stdout]     |
[INFO] [stdout] 199 |                     ResolvedVPExpression::Interpreted(base_data, base_pos, base_type) => {
[INFO] [stdout]     |                                                                            ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base_type`
[INFO] [stdout]    --> src/resolved/ingest/vpexpression.rs:205:63
[INFO] [stdout]     |
[INFO] [stdout] 205 |                     ResolvedVPExpression::Modified(base_expr, base_type) => {
[INFO] [stdout]     |                                                               ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `position`
[INFO] [stdout]    --> src/resolved/ingest/vpexpression.rs:213:33
[INFO] [stdout]     |
[INFO] [stdout] 213 | ...                   position,
[INFO] [stdout]     |                       ^^^^^^^^ help: try ignoring the field: `position: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base_type`
[INFO] [stdout]    --> src/resolved/ingest/vpexpression.rs:260:63
[INFO] [stdout]     |
[INFO] [stdout] 260 |                     ResolvedVPExpression::Modified(base_expr, base_type) => {
[INFO] [stdout]     |                                                               ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_type`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `statement`
[INFO] [stdout]    --> src/trivial/ingest/mod.rs:453:9
[INFO] [stdout]     |
[INFO] [stdout] 453 |         statement: &i::Statement,
[INFO] [stdout]     |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_statement`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot borrow `self.target` as mutable because it is also borrowed as immutable
[INFO] [stdout]    --> src/resolved/ingest/statements.rs:404:17
[INFO] [stdout]     |
[INFO] [stdout] 401 |             let info = self.get_var_info(*export);
[INFO] [stdout]     |                        ---- immutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 404 |                 self.target.add_static_var(*id);
[INFO] [stdout]     |                 ^^^^^^^^^^^                --- immutable borrow later used here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 mutable borrow occurs here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default
[INFO] [stdout]     = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future
[INFO] [stdout]     = note: for more information, see issue #59159 <https://github.com/rust-lang/rust/issues/59159>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: cannot borrow `self.target` as mutable because it is also borrowed as immutable
[INFO] [stdout]    --> src/resolved/ingest/statements.rs:404:17
[INFO] [stdout]     |
[INFO] [stdout] 401 |             let info = self.get_var_info(*export);
[INFO] [stdout]     |                        ---- immutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 404 |                 self.target.add_static_var(*id);
[INFO] [stdout]     |                 ^^^^^^^^^^^                --- immutable borrow later used here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 mutable borrow occurs here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(mutable_borrow_reservation_conflict)]` on by default
[INFO] [stdout]     = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future
[INFO] [stdout]     = note: for more information, see issue #59159 <https://github.com/rust-lang/rust/issues/59159>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `powi_i32`
[INFO] [stdout]   --> src/llvmir/ingest.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     powi_i32: LLVMValueRef,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `borrow_temporary_item`
[INFO] [stdout]    --> src/resolved/ingest/foundation.rs:283:19
[INFO] [stdout]     |
[INFO] [stdout] 283 |     pub(super) fn borrow_temporary_item(
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `clone_position`
[INFO] [stdout]    --> src/resolved/ingest/foundation.rs:400:19
[INFO] [stdout]     |
[INFO] [stdout] 400 |     pub(super) fn clone_position(&self) -> FilePosition {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `collect`
[INFO] [stdout]   --> src/resolved/ingest/possibly_known_data.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn collect(items: Vec<PossiblyKnownData>) -> PossiblyKnownData {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_resolved_data`
[INFO] [stdout]   --> src/resolved/ingest/possibly_known_data.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn to_resolved_data(&self) -> Result<o::KnownData, ()> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_known`
[INFO] [stdout]   --> src/resolved/ingest/possibly_known_data.rs:98:12
[INFO] [stdout]    |
[INFO] [stdout] 98 |     pub fn is_known(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_data_type`
[INFO] [stdout]    --> src/resolved/ingest/possibly_known_data.rs:113:12
[INFO] [stdout]     |
[INFO] [stdout] 113 |     pub fn get_data_type(&self) -> Option<i::DataType> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `require_bool`
[INFO] [stdout]    --> src/resolved/ingest/possibly_known_data.rs:135:12
[INFO] [stdout]     |
[INFO] [stdout] 135 |     pub fn require_bool(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `require_int`
[INFO] [stdout]    --> src/resolved/ingest/possibly_known_data.rs:142:12
[INFO] [stdout]     |
[INFO] [stdout] 142 |     pub fn require_int(&self) -> i64 {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `require_float`
[INFO] [stdout]    --> src/resolved/ingest/possibly_known_data.rs:149:12
[INFO] [stdout]     |
[INFO] [stdout] 149 |     pub fn require_float(&self) -> f64 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `require_data_type`
[INFO] [stdout]    --> src/resolved/ingest/possibly_known_data.rs:156:12
[INFO] [stdout]     |
[INFO] [stdout] 156 |     pub fn require_data_type(&self) -> &i::DataType {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `require_macro`
[INFO] [stdout]    --> src/resolved/ingest/possibly_known_data.rs:163:12
[INFO] [stdout]     |
[INFO] [stdout] 163 |     pub fn require_macro(&self) -> &i::MacroData {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `require_array`
[INFO] [stdout]    --> src/resolved/ingest/possibly_known_data.rs:170:12
[INFO] [stdout]     |
[INFO] [stdout] 170 |     pub fn require_array(&self) -> &Vec<PossiblyKnownData> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `require_array_mut`
[INFO] [stdout]    --> src/resolved/ingest/possibly_known_data.rs:177:12
[INFO] [stdout]     |
[INFO] [stdout] 177 |     pub fn require_array_mut(&mut self) -> &mut Vec<PossiblyKnownData> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `void_value`
[INFO] [stdout]  --> src/trivial/ingest/problems.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn void_value(value_pos: FilePosition) -> CompileProblem {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `powi_i32`
[INFO] [stdout]   --> src/llvmir/ingest.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     powi_i32: LLVMValueRef,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `borrow_temporary_item`
[INFO] [stdout]    --> src/resolved/ingest/foundation.rs:283:19
[INFO] [stdout]     |
[INFO] [stdout] 283 |     pub(super) fn borrow_temporary_item(
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `clone_position`
[INFO] [stdout]    --> src/resolved/ingest/foundation.rs:400:19
[INFO] [stdout]     |
[INFO] [stdout] 400 |     pub(super) fn clone_position(&self) -> FilePosition {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `collect`
[INFO] [stdout]   --> src/resolved/ingest/possibly_known_data.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn collect(items: Vec<PossiblyKnownData>) -> PossiblyKnownData {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_resolved_data`
[INFO] [stdout]   --> src/resolved/ingest/possibly_known_data.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 82 |     pub fn to_resolved_data(&self) -> Result<o::KnownData, ()> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `is_known`
[INFO] [stdout]   --> src/resolved/ingest/possibly_known_data.rs:98:12
[INFO] [stdout]    |
[INFO] [stdout] 98 |     pub fn is_known(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_data_type`
[INFO] [stdout]    --> src/resolved/ingest/possibly_known_data.rs:113:12
[INFO] [stdout]     |
[INFO] [stdout] 113 |     pub fn get_data_type(&self) -> Option<i::DataType> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `require_bool`
[INFO] [stdout]    --> src/resolved/ingest/possibly_known_data.rs:135:12
[INFO] [stdout]     |
[INFO] [stdout] 135 |     pub fn require_bool(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `require_int`
[INFO] [stdout]    --> src/resolved/ingest/possibly_known_data.rs:142:12
[INFO] [stdout]     |
[INFO] [stdout] 142 |     pub fn require_int(&self) -> i64 {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `require_float`
[INFO] [stdout]    --> src/resolved/ingest/possibly_known_data.rs:149:12
[INFO] [stdout]     |
[INFO] [stdout] 149 |     pub fn require_float(&self) -> f64 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `require_data_type`
[INFO] [stdout]    --> src/resolved/ingest/possibly_known_data.rs:156:12
[INFO] [stdout]     |
[INFO] [stdout] 156 |     pub fn require_data_type(&self) -> &i::DataType {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `require_macro`
[INFO] [stdout]    --> src/resolved/ingest/possibly_known_data.rs:163:12
[INFO] [stdout]     |
[INFO] [stdout] 163 |     pub fn require_macro(&self) -> &i::MacroData {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `require_array`
[INFO] [stdout]    --> src/resolved/ingest/possibly_known_data.rs:170:12
[INFO] [stdout]     |
[INFO] [stdout] 170 |     pub fn require_array(&self) -> &Vec<PossiblyKnownData> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `require_array_mut`
[INFO] [stdout]    --> src/resolved/ingest/possibly_known_data.rs:177:12
[INFO] [stdout]     |
[INFO] [stdout] 177 |     pub fn require_array_mut(&mut self) -> &mut Vec<PossiblyKnownData> {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `void_value`
[INFO] [stdout]  --> src/trivial/ingest/problems.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn void_value(value_pos: FilePosition) -> CompileProblem {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 36 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 36 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.48s
[INFO] running `Command { std: "docker" "inspect" "04463c1aa29607275268b01100b71c5d0a9a288963ad57a5b7194ea72d3a2d77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04463c1aa29607275268b01100b71c5d0a9a288963ad57a5b7194ea72d3a2d77", kill_on_drop: false }`
[INFO] [stdout] 04463c1aa29607275268b01100b71c5d0a9a288963ad57a5b7194ea72d3a2d77