[INFO] fetching crate datafu 0.1.0-alpha.2... [INFO] testing datafu-0.1.0-alpha.2 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate datafu 0.1.0-alpha.2 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate datafu 0.1.0-alpha.2 [INFO] finished tweaking crates.io crate datafu 0.1.0-alpha.2 [INFO] tweaked toml for crates.io crate datafu 0.1.0-alpha.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate datafu 0.1.0-alpha.2 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 69 packages to latest compatible versions [INFO] [stderr] Adding erased-serde v0.3.31 (available: v0.4.9) [INFO] [stderr] Adding indexmap v1.9.3 (available: v2.12.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded impl_trait v0.1.7 [INFO] [stderr] Downloaded charx v1.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7bef78c7279e99ed47c6ae7a6e033eff466855dd7488d659896c027db2497146 [INFO] running `Command { std: "docker" "start" "-a" "7bef78c7279e99ed47c6ae7a6e033eff466855dd7488d659896c027db2497146", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7bef78c7279e99ed47c6ae7a6e033eff466855dd7488d659896c027db2497146", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7bef78c7279e99ed47c6ae7a6e033eff466855dd7488d659896c027db2497146", kill_on_drop: false }` [INFO] [stdout] 7bef78c7279e99ed47c6ae7a6e033eff466855dd7488d659896c027db2497146 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fc3ab0ffc94a9a94e4ba150063d5ef68443f131cee4303a7af20db4acf9a0426 [INFO] running `Command { std: "docker" "start" "-a" "fc3ab0ffc94a9a94e4ba150063d5ef68443f131cee4303a7af20db4acf9a0426", kill_on_drop: false }` [INFO] [stderr] Compiling aho-corasick v1.1.4 [INFO] [stderr] Compiling quote v1.0.42 [INFO] [stderr] Compiling erased-serde v0.3.31 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling regex-automata v0.4.13 [INFO] [stderr] Compiling impl_trait v0.1.7 [INFO] [stderr] Compiling regex v1.12.2 [INFO] [stderr] Compiling datafu v0.1.0-alpha.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::cell::Cell` [INFO] [stdout] --> src/vm/mod.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::cell::Cell; [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 import: `std::cell::RefCell` [INFO] [stdout] --> src/vm/mod.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::BTreeMap` [INFO] [stdout] --> src/vm/mod.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::collections::BTreeMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `smallvec::SmallVec` [INFO] [stdout] --> src/vm/de/mod.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use smallvec::SmallVec; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::PatternConstants` [INFO] [stdout] --> src/vm/de/mod.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use super::PatternConstants; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/vm/de/mod.rs:1113:23 [INFO] [stdout] | [INFO] [stdout] 1112 | variant: todo!(), [INFO] [stdout] | ------- any code following this expression is unreachable [INFO] [stdout] 1113 | data: todo!(), [INFO] [stdout] | ^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] = note: this warning originates in the macro `todo` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde::de::Deserialize` [INFO] [stdout] --> src/pattern.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use serde::de::Deserialize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/graph.rs:26:21 [INFO] [stdout] | [INFO] [stdout] 26 | let mut unpacker = Unpacker::new(pack, MAX_CALLS); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `custom` [INFO] [stdout] --> src/parser.rs:534:17 [INFO] [stdout] | [INFO] [stdout] 534 | let custom = strip_prefix(&mut cursor, "$"); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_custom` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parser.rs:702:13 [INFO] [stdout] | [INFO] [stdout] 702 | let mut has_subtrees = false; [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `has_subtrees` [INFO] [stdout] --> src/parser.rs:702:13 [INFO] [stdout] | [INFO] [stdout] 702 | let mut has_subtrees = false; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_has_subtrees` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `visitor` [INFO] [stdout] --> src/vm/de/unpacker.rs:131:9 [INFO] [stdout] | [INFO] [stdout] 131 | visitor: V, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `visitor` [INFO] [stdout] --> src/vm/de/unpacker.rs:138:33 [INFO] [stdout] | [INFO] [stdout] 138 | fn deserialize_seq(self, visitor: V) -> Result where V: serde::de::Visitor<'de> { todo!(); } [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/vm/de/unpacker.rs:228:9 [INFO] [stdout] | [INFO] [stdout] 228 | name: &'static str, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fields` [INFO] [stdout] --> src/vm/de/unpacker.rs:229:9 [INFO] [stdout] | [INFO] [stdout] 229 | fields: &'static [&'static str], [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fields` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `visitor` [INFO] [stdout] --> src/vm/de/unpacker.rs:230:9 [INFO] [stdout] | [INFO] [stdout] 230 | visitor: V, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num` [INFO] [stdout] --> src/vm/de/mod.rs:244:35 [INFO] [stdout] | [INFO] [stdout] 244 | ... Some((num, _)) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_num` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `frame` [INFO] [stdout] --> src/vm/de/mod.rs:254:29 [INFO] [stdout] | [INFO] [stdout] 254 | let frame = self.interp.frames.remove(index); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm/de/mod.rs:296:9 [INFO] [stdout] | [INFO] [stdout] 296 | mut self, [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `left` [INFO] [stdout] --> src/vm/de/mod.rs:339:22 [INFO] [stdout] | [INFO] [stdout] 339 | (left, Some((right, _))) => { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_left` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `right` [INFO] [stdout] --> src/vm/de/mod.rs:339:34 [INFO] [stdout] | [INFO] [stdout] 339 | (left, Some((right, _))) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_right` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pat` [INFO] [stdout] --> src/vm/de/mod.rs:303:13 [INFO] [stdout] | [INFO] [stdout] 303 | let pat = self.interp.pat; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pat` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm/de/mod.rs:417:22 [INFO] [stdout] | [INFO] [stdout] 417 | fn $visit(mut self, v: $rust_type) -> Result [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 481 | vs!(fn visit_bool Bool (Type::Bool) bool); [INFO] [stdout] | ----------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `vs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm/de/mod.rs:417:22 [INFO] [stdout] | [INFO] [stdout] 417 | fn $visit(mut self, v: $rust_type) -> Result [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 482 | vs!(fn visit_i8 I8 (Type::I8) i8); [INFO] [stdout] | --------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `vs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm/de/mod.rs:417:22 [INFO] [stdout] | [INFO] [stdout] 417 | fn $visit(mut self, v: $rust_type) -> Result [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 483 | vs!(fn visit_i16 I16 (Type::I16) i16); [INFO] [stdout] | ------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `vs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm/de/mod.rs:417:22 [INFO] [stdout] | [INFO] [stdout] 417 | fn $visit(mut self, v: $rust_type) -> Result [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 484 | vs!(fn visit_i32 I32 (Type::I32) i32); [INFO] [stdout] | ------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `vs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm/de/mod.rs:417:22 [INFO] [stdout] | [INFO] [stdout] 417 | fn $visit(mut self, v: $rust_type) -> Result [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 485 | vs!(fn visit_i64 I64 (Type::I64) i64); [INFO] [stdout] | ------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `vs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm/de/mod.rs:417:22 [INFO] [stdout] | [INFO] [stdout] 417 | fn $visit(mut self, v: $rust_type) -> Result [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 486 | vs!(fn visit_i128 I128 (Type::I128) i128); [INFO] [stdout] | ----------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `vs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm/de/mod.rs:417:22 [INFO] [stdout] | [INFO] [stdout] 417 | fn $visit(mut self, v: $rust_type) -> Result [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 487 | vs!(fn visit_u8 U8 (Type::U8) u8); [INFO] [stdout] | --------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `vs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm/de/mod.rs:417:22 [INFO] [stdout] | [INFO] [stdout] 417 | fn $visit(mut self, v: $rust_type) -> Result [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 488 | vs!(fn visit_u16 U16 (Type::U16) u16); [INFO] [stdout] | ------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `vs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm/de/mod.rs:417:22 [INFO] [stdout] | [INFO] [stdout] 417 | fn $visit(mut self, v: $rust_type) -> Result [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 489 | vs!(fn visit_u32 U32 (Type::U32) u32); [INFO] [stdout] | ------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `vs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm/de/mod.rs:417:22 [INFO] [stdout] | [INFO] [stdout] 417 | fn $visit(mut self, v: $rust_type) -> Result [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 490 | vs!(fn visit_u64 U64 (Type::U64) u64); [INFO] [stdout] | ------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `vs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm/de/mod.rs:417:22 [INFO] [stdout] | [INFO] [stdout] 417 | fn $visit(mut self, v: $rust_type) -> Result [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 491 | vs!(fn visit_u128 U128 (Type::U128) u128); [INFO] [stdout] | ----------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `vs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm/de/mod.rs:417:22 [INFO] [stdout] | [INFO] [stdout] 417 | fn $visit(mut self, v: $rust_type) -> Result [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 492 | vs!(fn visit_f32 F32 (Type::F32) f32); [INFO] [stdout] | ------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `vs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm/de/mod.rs:417:22 [INFO] [stdout] | [INFO] [stdout] 417 | fn $visit(mut self, v: $rust_type) -> Result [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 493 | vs!(fn visit_f64 F64 (Type::F64) f64); [INFO] [stdout] | ------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `vs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm/de/mod.rs:417:22 [INFO] [stdout] | [INFO] [stdout] 417 | fn $visit(mut self, v: $rust_type) -> Result [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 494 | vs!(fn visit_char Char (Type::Char) char); [INFO] [stdout] | ----------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `vs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `deserializer` [INFO] [stdout] --> src/vm/de/mod.rs:682:28 [INFO] [stdout] | [INFO] [stdout] 682 | fn visit_some(self, deserializer: D) -> Result [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_deserializer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `deserializer` [INFO] [stdout] --> src/vm/de/mod.rs:696:9 [INFO] [stdout] | [INFO] [stdout] 696 | deserializer: D [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_deserializer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: irrefutable `while let` pattern [INFO] [stdout] --> src/vm/de/mod.rs:757:15 [INFO] [stdout] | [INFO] [stdout] 757 | while let packed_key = { [INFO] [stdout] | _______________^ [INFO] [stdout] 758 | | let subinterp = Interpreter { [INFO] [stdout] 759 | | pat: pat, [INFO] [stdout] 760 | | frames: &mut subframes, [INFO] [stdout] ... | [INFO] [stdout] 778 | | } { [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this pattern will always match, so the loop will never exit [INFO] [stdout] = help: consider instead using a `loop { ... }` with a `let` inside it [INFO] [stdout] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm/de/mod.rs:1109:13 [INFO] [stdout] | [INFO] [stdout] 1109 | let mut obj = None; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/vm/de/mod.rs:1105:28 [INFO] [stdout] | [INFO] [stdout] 1105 | fn visit_enum(self, data: A) -> Result [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `obj` [INFO] [stdout] --> src/vm/de/mod.rs:1109:13 [INFO] [stdout] | [INFO] [stdout] 1109 | let mut obj = None; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_obj` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `seed` [INFO] [stdout] --> src/vm/de/mod.rs:1141:38 [INFO] [stdout] | [INFO] [stdout] 1141 | fn newtype_variant_seed(self, seed: T) -> Result [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_seed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `len` [INFO] [stdout] --> src/vm/de/mod.rs:1147:31 [INFO] [stdout] | [INFO] [stdout] 1147 | fn tuple_variant(self, len: usize, visitor: V) -> Result [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `visitor` [INFO] [stdout] --> src/vm/de/mod.rs:1147:43 [INFO] [stdout] | [INFO] [stdout] 1147 | fn tuple_variant(self, len: usize, visitor: V) -> Result [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fields` [INFO] [stdout] --> src/vm/de/mod.rs:1155:9 [INFO] [stdout] | [INFO] [stdout] 1155 | fields: &'static [&'static str], [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fields` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `visitor` [INFO] [stdout] --> src/vm/de/mod.rs:1156:9 [INFO] [stdout] | [INFO] [stdout] 1156 | visitor: V, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm/mod.rs:379:23 [INFO] [stdout] | [INFO] [stdout] 379 | fn zip(&mut self, mut other: Self) { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `pred` is never used [INFO] [stdout] --> src/lib.rs:149:4 [INFO] [stdout] | [INFO] [stdout] 149 | fn pred(f: F) -> Box [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/vm/mod.rs:187:15 [INFO] [stdout] | [INFO] [stdout] 187 | Parameter(usize, bool), [INFO] [stdout] | --------- ^^^^^ ^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `PatternToken` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 187 - Parameter(usize, bool), [INFO] [stdout] 187 + Parameter((), ()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/vm/mod.rs:197:9 [INFO] [stdout] | [INFO] [stdout] 195 | ApplyPredicate( [INFO] [stdout] | -------------- fields in this variant [INFO] [stdout] 196 | /// The predicate index (in `PatternConstants.predicates`). [INFO] [stdout] 197 | usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 198 | /// Whether to skip non-matching values, instead of erroring. [INFO] [stdout] 199 | bool, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PatternToken` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 197 ~ (), [INFO] [stdout] 198 | /// Whether to skip non-matching values, instead of erroring. [INFO] [stdout] 199 ~ (), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/vm/mod.rs:251:5 [INFO] [stdout] | [INFO] [stdout] 227 | pub(crate) enum Type { [INFO] [stdout] | ---- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 251 | Tuple(usize), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 252 | Map, [INFO] [stdout] 253 | UnitStruct(&'static str), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 254 | NewtypeStruct(&'static str), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 255 | TupleStruct { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 259 | Identifier, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 260 | Struct { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 264 | Enum { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Type` 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 `Some` and `NewtypeStruct` are never constructed [INFO] [stdout] --> src/vm/mod.rs:291:5 [INFO] [stdout] | [INFO] [stdout] 274 | pub(crate) enum SerdeObject<'de> { [INFO] [stdout] | ----------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 291 | Some(Box>), [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 297 | NewtypeStruct(Box>), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SerdeObject` 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: struct `SerdeObjectSeq` is never constructed [INFO] [stdout] --> src/vm/de/mod.rs:1127:8 [INFO] [stdout] | [INFO] [stdout] 1127 | struct SerdeObjectSeq<'de, I: Iterator>, E> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `call_limit` is never read [INFO] [stdout] --> src/vm/de/unpacker.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct Unpacker<'pat, 'de> { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 20 | packs: Vec>, [INFO] [stdout] 21 | call_limit: usize, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:125:13 [INFO] [stdout] | [INFO] [stdout] 125 | self.interp.error.insert(MatchError::StackOverflow); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 125 | let _ = self.interp.error.insert(MatchError::StackOverflow); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:272:33 [INFO] [stdout] | [INFO] [stdout] 272 | / ... self.interp.error.insert({ [INFO] [stdout] 273 | | ... MatchError::ValidationError [INFO] [stdout] 274 | | ... }); [INFO] [stdout] | |________________________^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 272 | let _ = self.interp.error.insert({ [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:348:17 [INFO] [stdout] | [INFO] [stdout] 348 | self.interp.error.insert(e); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 348 | let _ = self.interp.error.insert(e); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:481:5 [INFO] [stdout] | [INFO] [stdout] 481 | vs!(fn visit_bool Bool (Type::Bool) bool); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 481 | let _ = vs!(fn visit_bool Bool (Type::Bool) bool); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:482:5 [INFO] [stdout] | [INFO] [stdout] 482 | vs!(fn visit_i8 I8 (Type::I8) i8); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 482 | let _ = vs!(fn visit_i8 I8 (Type::I8) i8); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:483:5 [INFO] [stdout] | [INFO] [stdout] 483 | vs!(fn visit_i16 I16 (Type::I16) i16); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 483 | let _ = vs!(fn visit_i16 I16 (Type::I16) i16); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:484:5 [INFO] [stdout] | [INFO] [stdout] 484 | vs!(fn visit_i32 I32 (Type::I32) i32); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 484 | let _ = vs!(fn visit_i32 I32 (Type::I32) i32); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:485:5 [INFO] [stdout] | [INFO] [stdout] 485 | vs!(fn visit_i64 I64 (Type::I64) i64); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 485 | let _ = vs!(fn visit_i64 I64 (Type::I64) i64); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:486:5 [INFO] [stdout] | [INFO] [stdout] 486 | vs!(fn visit_i128 I128 (Type::I128) i128); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 486 | let _ = vs!(fn visit_i128 I128 (Type::I128) i128); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:487:5 [INFO] [stdout] | [INFO] [stdout] 487 | vs!(fn visit_u8 U8 (Type::U8) u8); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 487 | let _ = vs!(fn visit_u8 U8 (Type::U8) u8); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:488:5 [INFO] [stdout] | [INFO] [stdout] 488 | vs!(fn visit_u16 U16 (Type::U16) u16); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 488 | let _ = vs!(fn visit_u16 U16 (Type::U16) u16); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:489:5 [INFO] [stdout] | [INFO] [stdout] 489 | vs!(fn visit_u32 U32 (Type::U32) u32); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 489 | let _ = vs!(fn visit_u32 U32 (Type::U32) u32); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:490:5 [INFO] [stdout] | [INFO] [stdout] 490 | vs!(fn visit_u64 U64 (Type::U64) u64); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 490 | let _ = vs!(fn visit_u64 U64 (Type::U64) u64); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:491:5 [INFO] [stdout] | [INFO] [stdout] 491 | vs!(fn visit_u128 U128 (Type::U128) u128); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 491 | let _ = vs!(fn visit_u128 U128 (Type::U128) u128); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:492:5 [INFO] [stdout] | [INFO] [stdout] 492 | vs!(fn visit_f32 F32 (Type::F32) f32); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 492 | let _ = vs!(fn visit_f32 F32 (Type::F32) f32); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:493:5 [INFO] [stdout] | [INFO] [stdout] 493 | vs!(fn visit_f64 F64 (Type::F64) f64); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 493 | let _ = vs!(fn visit_f64 F64 (Type::F64) f64); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:494:5 [INFO] [stdout] | [INFO] [stdout] 494 | vs!(fn visit_char Char (Type::Char) char); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 494 | let _ = vs!(fn visit_char Char (Type::Char) char); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:566:17 [INFO] [stdout] | [INFO] [stdout] 566 | self.interp.error.insert(e); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 566 | let _ = self.interp.error.insert(e); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:643:17 [INFO] [stdout] | [INFO] [stdout] 643 | self.interp.error.insert(e); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 643 | let _ = self.interp.error.insert(e); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:661:9 [INFO] [stdout] | [INFO] [stdout] 661 | vs!(self (Cow::Owned(v.to_owned())) Bytes (Type::Bytes | Type::ByteBuf)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 661 | let _ = vs!(self (Cow::Owned(v.to_owned())) Bytes (Type::Bytes | Type::ByteBuf)) [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:667:9 [INFO] [stdout] | [INFO] [stdout] 667 | vs!(self (Cow::Borrowed(v)) Bytes (Type::Bytes | Type::ByteBuf)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 667 | let _ = vs!(self (Cow::Borrowed(v)) Bytes (Type::Bytes | Type::ByteBuf)) [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:680:9 [INFO] [stdout] | [INFO] [stdout] 680 | vs!(self {} None (Type::Option)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 680 | let _ = vs!(self {} None (Type::Option)) [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:692:9 [INFO] [stdout] | [INFO] [stdout] 692 | vs!(self {} Unit (Type::Unit)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 692 | let _ = vs!(self {} Unit (Type::Unit)) [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:733:17 [INFO] [stdout] | [INFO] [stdout] 733 | self.interp.error.insert(e); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 733 | let _ = self.interp.error.insert(e); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:939:17 [INFO] [stdout] | [INFO] [stdout] 939 | self.interp.error.insert(e); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 939 | let _ = self.interp.error.insert(e); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.47s [INFO] running `Command { std: "docker" "inspect" "fc3ab0ffc94a9a94e4ba150063d5ef68443f131cee4303a7af20db4acf9a0426", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc3ab0ffc94a9a94e4ba150063d5ef68443f131cee4303a7af20db4acf9a0426", kill_on_drop: false }` [INFO] [stdout] fc3ab0ffc94a9a94e4ba150063d5ef68443f131cee4303a7af20db4acf9a0426 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 155e0f9e141304623149c4342b09fceb4b65eac4114bbab9b61b5fa7d1452f99 [INFO] running `Command { std: "docker" "start" "-a" "155e0f9e141304623149c4342b09fceb4b65eac4114bbab9b61b5fa7d1452f99", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling heapless v0.7.17 [INFO] [stderr] Compiling hash32 v0.2.1 [INFO] [stderr] Compiling thiserror v2.0.17 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling tempfile v3.23.0 [INFO] [stderr] Compiling impl_trait v0.1.7 [INFO] [stderr] Compiling charx v1.1.0 [INFO] [stderr] Compiling cobs v0.3.0 [INFO] [stderr] Compiling rusty-fork v0.3.1 [INFO] [stderr] Compiling erased-serde v0.3.31 [INFO] [stderr] Compiling proptest v1.9.0 [INFO] [stderr] Compiling postcard v1.1.3 [INFO] [stderr] Compiling datafu v0.1.0-alpha.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::cell::Cell` [INFO] [stdout] --> src/vm/mod.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::cell::Cell; [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 import: `std::cell::RefCell` [INFO] [stdout] --> src/vm/mod.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::BTreeMap` [INFO] [stdout] --> src/vm/mod.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::collections::BTreeMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `smallvec::SmallVec` [INFO] [stdout] --> src/vm/de/mod.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use smallvec::SmallVec; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::PatternConstants` [INFO] [stdout] --> src/vm/de/mod.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use super::PatternConstants; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/vm/de/mod.rs:1113:23 [INFO] [stdout] | [INFO] [stdout] 1112 | variant: todo!(), [INFO] [stdout] | ------- any code following this expression is unreachable [INFO] [stdout] 1113 | data: todo!(), [INFO] [stdout] | ^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] = note: this warning originates in the macro `todo` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde::de::Deserialize` [INFO] [stdout] --> src/pattern.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use serde::de::Deserialize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/graph.rs:26:21 [INFO] [stdout] | [INFO] [stdout] 26 | let mut unpacker = Unpacker::new(pack, MAX_CALLS); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `custom` [INFO] [stdout] --> src/parser.rs:534:17 [INFO] [stdout] | [INFO] [stdout] 534 | let custom = strip_prefix(&mut cursor, "$"); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_custom` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parser.rs:702:13 [INFO] [stdout] | [INFO] [stdout] 702 | let mut has_subtrees = false; [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `has_subtrees` [INFO] [stdout] --> src/parser.rs:702:13 [INFO] [stdout] | [INFO] [stdout] 702 | let mut has_subtrees = false; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_has_subtrees` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `visitor` [INFO] [stdout] --> src/vm/de/unpacker.rs:131:9 [INFO] [stdout] | [INFO] [stdout] 131 | visitor: V, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `visitor` [INFO] [stdout] --> src/vm/de/unpacker.rs:138:33 [INFO] [stdout] | [INFO] [stdout] 138 | fn deserialize_seq(self, visitor: V) -> Result where V: serde::de::Visitor<'de> { todo!(); } [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/vm/de/unpacker.rs:228:9 [INFO] [stdout] | [INFO] [stdout] 228 | name: &'static str, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fields` [INFO] [stdout] --> src/vm/de/unpacker.rs:229:9 [INFO] [stdout] | [INFO] [stdout] 229 | fields: &'static [&'static str], [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fields` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `visitor` [INFO] [stdout] --> src/vm/de/unpacker.rs:230:9 [INFO] [stdout] | [INFO] [stdout] 230 | visitor: V, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num` [INFO] [stdout] --> src/vm/de/mod.rs:244:35 [INFO] [stdout] | [INFO] [stdout] 244 | ... Some((num, _)) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_num` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `frame` [INFO] [stdout] --> src/vm/de/mod.rs:254:29 [INFO] [stdout] | [INFO] [stdout] 254 | let frame = self.interp.frames.remove(index); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm/de/mod.rs:296:9 [INFO] [stdout] | [INFO] [stdout] 296 | mut self, [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `left` [INFO] [stdout] --> src/vm/de/mod.rs:339:22 [INFO] [stdout] | [INFO] [stdout] 339 | (left, Some((right, _))) => { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_left` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `right` [INFO] [stdout] --> src/vm/de/mod.rs:339:34 [INFO] [stdout] | [INFO] [stdout] 339 | (left, Some((right, _))) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_right` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pat` [INFO] [stdout] --> src/vm/de/mod.rs:303:13 [INFO] [stdout] | [INFO] [stdout] 303 | let pat = self.interp.pat; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pat` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm/de/mod.rs:417:22 [INFO] [stdout] | [INFO] [stdout] 417 | fn $visit(mut self, v: $rust_type) -> Result [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 481 | vs!(fn visit_bool Bool (Type::Bool) bool); [INFO] [stdout] | ----------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `vs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm/de/mod.rs:417:22 [INFO] [stdout] | [INFO] [stdout] 417 | fn $visit(mut self, v: $rust_type) -> Result [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 482 | vs!(fn visit_i8 I8 (Type::I8) i8); [INFO] [stdout] | --------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `vs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm/de/mod.rs:417:22 [INFO] [stdout] | [INFO] [stdout] 417 | fn $visit(mut self, v: $rust_type) -> Result [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 483 | vs!(fn visit_i16 I16 (Type::I16) i16); [INFO] [stdout] | ------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `vs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm/de/mod.rs:417:22 [INFO] [stdout] | [INFO] [stdout] 417 | fn $visit(mut self, v: $rust_type) -> Result [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 484 | vs!(fn visit_i32 I32 (Type::I32) i32); [INFO] [stdout] | ------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `vs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm/de/mod.rs:417:22 [INFO] [stdout] | [INFO] [stdout] 417 | fn $visit(mut self, v: $rust_type) -> Result [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 485 | vs!(fn visit_i64 I64 (Type::I64) i64); [INFO] [stdout] | ------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `vs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm/de/mod.rs:417:22 [INFO] [stdout] | [INFO] [stdout] 417 | fn $visit(mut self, v: $rust_type) -> Result [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 486 | vs!(fn visit_i128 I128 (Type::I128) i128); [INFO] [stdout] | ----------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `vs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm/de/mod.rs:417:22 [INFO] [stdout] | [INFO] [stdout] 417 | fn $visit(mut self, v: $rust_type) -> Result [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 487 | vs!(fn visit_u8 U8 (Type::U8) u8); [INFO] [stdout] | --------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `vs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm/de/mod.rs:417:22 [INFO] [stdout] | [INFO] [stdout] 417 | fn $visit(mut self, v: $rust_type) -> Result [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 488 | vs!(fn visit_u16 U16 (Type::U16) u16); [INFO] [stdout] | ------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `vs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm/de/mod.rs:417:22 [INFO] [stdout] | [INFO] [stdout] 417 | fn $visit(mut self, v: $rust_type) -> Result [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 489 | vs!(fn visit_u32 U32 (Type::U32) u32); [INFO] [stdout] | ------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `vs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm/de/mod.rs:417:22 [INFO] [stdout] | [INFO] [stdout] 417 | fn $visit(mut self, v: $rust_type) -> Result [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 490 | vs!(fn visit_u64 U64 (Type::U64) u64); [INFO] [stdout] | ------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `vs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm/de/mod.rs:417:22 [INFO] [stdout] | [INFO] [stdout] 417 | fn $visit(mut self, v: $rust_type) -> Result [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 491 | vs!(fn visit_u128 U128 (Type::U128) u128); [INFO] [stdout] | ----------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `vs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm/de/mod.rs:417:22 [INFO] [stdout] | [INFO] [stdout] 417 | fn $visit(mut self, v: $rust_type) -> Result [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 492 | vs!(fn visit_f32 F32 (Type::F32) f32); [INFO] [stdout] | ------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `vs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm/de/mod.rs:417:22 [INFO] [stdout] | [INFO] [stdout] 417 | fn $visit(mut self, v: $rust_type) -> Result [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 493 | vs!(fn visit_f64 F64 (Type::F64) f64); [INFO] [stdout] | ------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `vs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm/de/mod.rs:417:22 [INFO] [stdout] | [INFO] [stdout] 417 | fn $visit(mut self, v: $rust_type) -> Result [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 494 | vs!(fn visit_char Char (Type::Char) char); [INFO] [stdout] | ----------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `vs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `deserializer` [INFO] [stdout] --> src/vm/de/mod.rs:682:28 [INFO] [stdout] | [INFO] [stdout] 682 | fn visit_some(self, deserializer: D) -> Result [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_deserializer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `deserializer` [INFO] [stdout] --> src/vm/de/mod.rs:696:9 [INFO] [stdout] | [INFO] [stdout] 696 | deserializer: D [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_deserializer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: irrefutable `while let` pattern [INFO] [stdout] --> src/vm/de/mod.rs:757:15 [INFO] [stdout] | [INFO] [stdout] 757 | while let packed_key = { [INFO] [stdout] | _______________^ [INFO] [stdout] 758 | | let subinterp = Interpreter { [INFO] [stdout] 759 | | pat: pat, [INFO] [stdout] 760 | | frames: &mut subframes, [INFO] [stdout] ... | [INFO] [stdout] 778 | | } { [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this pattern will always match, so the loop will never exit [INFO] [stdout] = help: consider instead using a `loop { ... }` with a `let` inside it [INFO] [stdout] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm/de/mod.rs:1109:13 [INFO] [stdout] | [INFO] [stdout] 1109 | let mut obj = None; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/vm/de/mod.rs:1105:28 [INFO] [stdout] | [INFO] [stdout] 1105 | fn visit_enum(self, data: A) -> Result [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `obj` [INFO] [stdout] --> src/vm/de/mod.rs:1109:13 [INFO] [stdout] | [INFO] [stdout] 1109 | let mut obj = None; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_obj` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `seed` [INFO] [stdout] --> src/vm/de/mod.rs:1141:38 [INFO] [stdout] | [INFO] [stdout] 1141 | fn newtype_variant_seed(self, seed: T) -> Result [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_seed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `len` [INFO] [stdout] --> src/vm/de/mod.rs:1147:31 [INFO] [stdout] | [INFO] [stdout] 1147 | fn tuple_variant(self, len: usize, visitor: V) -> Result [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `visitor` [INFO] [stdout] --> src/vm/de/mod.rs:1147:43 [INFO] [stdout] | [INFO] [stdout] 1147 | fn tuple_variant(self, len: usize, visitor: V) -> Result [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fields` [INFO] [stdout] --> src/vm/de/mod.rs:1155:9 [INFO] [stdout] | [INFO] [stdout] 1155 | fields: &'static [&'static str], [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fields` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `visitor` [INFO] [stdout] --> src/vm/de/mod.rs:1156:9 [INFO] [stdout] | [INFO] [stdout] 1156 | visitor: V, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm/mod.rs:379:23 [INFO] [stdout] | [INFO] [stdout] 379 | fn zip(&mut self, mut other: Self) { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `pred` is never used [INFO] [stdout] --> src/lib.rs:149:4 [INFO] [stdout] | [INFO] [stdout] 149 | fn pred(f: F) -> Box [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/vm/mod.rs:187:15 [INFO] [stdout] | [INFO] [stdout] 187 | Parameter(usize, bool), [INFO] [stdout] | --------- ^^^^^ ^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `PatternToken` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 187 - Parameter(usize, bool), [INFO] [stdout] 187 + Parameter((), ()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/vm/mod.rs:197:9 [INFO] [stdout] | [INFO] [stdout] 195 | ApplyPredicate( [INFO] [stdout] | -------------- fields in this variant [INFO] [stdout] 196 | /// The predicate index (in `PatternConstants.predicates`). [INFO] [stdout] 197 | usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 198 | /// Whether to skip non-matching values, instead of erroring. [INFO] [stdout] 199 | bool, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PatternToken` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 197 ~ (), [INFO] [stdout] 198 | /// Whether to skip non-matching values, instead of erroring. [INFO] [stdout] 199 ~ (), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/vm/mod.rs:251:5 [INFO] [stdout] | [INFO] [stdout] 227 | pub(crate) enum Type { [INFO] [stdout] | ---- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 251 | Tuple(usize), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 252 | Map, [INFO] [stdout] 253 | UnitStruct(&'static str), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 254 | NewtypeStruct(&'static str), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 255 | TupleStruct { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 259 | Identifier, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 260 | Struct { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 264 | Enum { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Type` 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 `Some` and `NewtypeStruct` are never constructed [INFO] [stdout] --> src/vm/mod.rs:291:5 [INFO] [stdout] | [INFO] [stdout] 274 | pub(crate) enum SerdeObject<'de> { [INFO] [stdout] | ----------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 291 | Some(Box>), [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 297 | NewtypeStruct(Box>), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SerdeObject` 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: struct `SerdeObjectSeq` is never constructed [INFO] [stdout] --> src/vm/de/mod.rs:1127:8 [INFO] [stdout] | [INFO] [stdout] 1127 | struct SerdeObjectSeq<'de, I: Iterator>, E> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `call_limit` is never read [INFO] [stdout] --> src/vm/de/unpacker.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct Unpacker<'pat, 'de> { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 20 | packs: Vec>, [INFO] [stdout] 21 | call_limit: usize, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:125:13 [INFO] [stdout] | [INFO] [stdout] 125 | self.interp.error.insert(MatchError::StackOverflow); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 125 | let _ = self.interp.error.insert(MatchError::StackOverflow); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:272:33 [INFO] [stdout] | [INFO] [stdout] 272 | / ... self.interp.error.insert({ [INFO] [stdout] 273 | | ... MatchError::ValidationError [INFO] [stdout] 274 | | ... }); [INFO] [stdout] | |________________________^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 272 | let _ = self.interp.error.insert({ [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:348:17 [INFO] [stdout] | [INFO] [stdout] 348 | self.interp.error.insert(e); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 348 | let _ = self.interp.error.insert(e); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:481:5 [INFO] [stdout] | [INFO] [stdout] 481 | vs!(fn visit_bool Bool (Type::Bool) bool); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 481 | let _ = vs!(fn visit_bool Bool (Type::Bool) bool); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:482:5 [INFO] [stdout] | [INFO] [stdout] 482 | vs!(fn visit_i8 I8 (Type::I8) i8); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 482 | let _ = vs!(fn visit_i8 I8 (Type::I8) i8); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:483:5 [INFO] [stdout] | [INFO] [stdout] 483 | vs!(fn visit_i16 I16 (Type::I16) i16); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 483 | let _ = vs!(fn visit_i16 I16 (Type::I16) i16); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:484:5 [INFO] [stdout] | [INFO] [stdout] 484 | vs!(fn visit_i32 I32 (Type::I32) i32); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 484 | let _ = vs!(fn visit_i32 I32 (Type::I32) i32); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:485:5 [INFO] [stdout] | [INFO] [stdout] 485 | vs!(fn visit_i64 I64 (Type::I64) i64); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 485 | let _ = vs!(fn visit_i64 I64 (Type::I64) i64); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:486:5 [INFO] [stdout] | [INFO] [stdout] 486 | vs!(fn visit_i128 I128 (Type::I128) i128); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 486 | let _ = vs!(fn visit_i128 I128 (Type::I128) i128); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:487:5 [INFO] [stdout] | [INFO] [stdout] 487 | vs!(fn visit_u8 U8 (Type::U8) u8); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 487 | let _ = vs!(fn visit_u8 U8 (Type::U8) u8); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:488:5 [INFO] [stdout] | [INFO] [stdout] 488 | vs!(fn visit_u16 U16 (Type::U16) u16); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 488 | let _ = vs!(fn visit_u16 U16 (Type::U16) u16); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:489:5 [INFO] [stdout] | [INFO] [stdout] 489 | vs!(fn visit_u32 U32 (Type::U32) u32); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 489 | let _ = vs!(fn visit_u32 U32 (Type::U32) u32); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:490:5 [INFO] [stdout] | [INFO] [stdout] 490 | vs!(fn visit_u64 U64 (Type::U64) u64); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 490 | let _ = vs!(fn visit_u64 U64 (Type::U64) u64); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:491:5 [INFO] [stdout] | [INFO] [stdout] 491 | vs!(fn visit_u128 U128 (Type::U128) u128); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 491 | let _ = vs!(fn visit_u128 U128 (Type::U128) u128); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:492:5 [INFO] [stdout] | [INFO] [stdout] 492 | vs!(fn visit_f32 F32 (Type::F32) f32); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 492 | let _ = vs!(fn visit_f32 F32 (Type::F32) f32); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:493:5 [INFO] [stdout] | [INFO] [stdout] 493 | vs!(fn visit_f64 F64 (Type::F64) f64); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 493 | let _ = vs!(fn visit_f64 F64 (Type::F64) f64); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:494:5 [INFO] [stdout] | [INFO] [stdout] 494 | vs!(fn visit_char Char (Type::Char) char); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 494 | let _ = vs!(fn visit_char Char (Type::Char) char); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:566:17 [INFO] [stdout] | [INFO] [stdout] 566 | self.interp.error.insert(e); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 566 | let _ = self.interp.error.insert(e); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:643:17 [INFO] [stdout] | [INFO] [stdout] 643 | self.interp.error.insert(e); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 643 | let _ = self.interp.error.insert(e); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:661:9 [INFO] [stdout] | [INFO] [stdout] 661 | vs!(self (Cow::Owned(v.to_owned())) Bytes (Type::Bytes | Type::ByteBuf)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 661 | let _ = vs!(self (Cow::Owned(v.to_owned())) Bytes (Type::Bytes | Type::ByteBuf)) [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:667:9 [INFO] [stdout] | [INFO] [stdout] 667 | vs!(self (Cow::Borrowed(v)) Bytes (Type::Bytes | Type::ByteBuf)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 667 | let _ = vs!(self (Cow::Borrowed(v)) Bytes (Type::Bytes | Type::ByteBuf)) [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:680:9 [INFO] [stdout] | [INFO] [stdout] 680 | vs!(self {} None (Type::Option)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 680 | let _ = vs!(self {} None (Type::Option)) [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:692:9 [INFO] [stdout] | [INFO] [stdout] 692 | vs!(self {} Unit (Type::Unit)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 692 | let _ = vs!(self {} Unit (Type::Unit)) [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:733:17 [INFO] [stdout] | [INFO] [stdout] 733 | self.interp.error.insert(e); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 733 | let _ = self.interp.error.insert(e); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:939:17 [INFO] [stdout] | [INFO] [stdout] 939 | self.interp.error.insert(e); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 939 | let _ = self.interp.error.insert(e); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cell::Cell` [INFO] [stdout] --> src/vm/mod.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::cell::Cell; [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 import: `std::cell::RefCell` [INFO] [stdout] --> src/vm/mod.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::cell::RefCell; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::BTreeMap` [INFO] [stdout] --> src/vm/mod.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::collections::BTreeMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `smallvec::SmallVec` [INFO] [stdout] --> src/vm/de/mod.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use smallvec::SmallVec; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::PatternConstants` [INFO] [stdout] --> src/vm/de/mod.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use super::PatternConstants; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/vm/de/mod.rs:1113:23 [INFO] [stdout] | [INFO] [stdout] 1112 | variant: todo!(), [INFO] [stdout] | ------- any code following this expression is unreachable [INFO] [stdout] 1113 | data: todo!(), [INFO] [stdout] | ^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] = note: this warning originates in the macro `todo` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde::de::Deserialize` [INFO] [stdout] --> src/pattern.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use serde::de::Deserialize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/graph.rs:26:21 [INFO] [stdout] | [INFO] [stdout] 26 | let mut unpacker = Unpacker::new(pack, MAX_CALLS); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `custom` [INFO] [stdout] --> src/parser.rs:534:17 [INFO] [stdout] | [INFO] [stdout] 534 | let custom = strip_prefix(&mut cursor, "$"); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_custom` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parser.rs:702:13 [INFO] [stdout] | [INFO] [stdout] 702 | let mut has_subtrees = false; [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `has_subtrees` [INFO] [stdout] --> src/parser.rs:702:13 [INFO] [stdout] | [INFO] [stdout] 702 | let mut has_subtrees = false; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_has_subtrees` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parser.rs:801:13 [INFO] [stdout] | [INFO] [stdout] 801 | let mut parser = Parser::< [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `visitor` [INFO] [stdout] --> src/vm/de/unpacker.rs:131:9 [INFO] [stdout] | [INFO] [stdout] 131 | visitor: V, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `visitor` [INFO] [stdout] --> src/vm/de/unpacker.rs:138:33 [INFO] [stdout] | [INFO] [stdout] 138 | fn deserialize_seq(self, visitor: V) -> Result where V: serde::de::Visitor<'de> { todo!(); } [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/vm/de/unpacker.rs:228:9 [INFO] [stdout] | [INFO] [stdout] 228 | name: &'static str, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fields` [INFO] [stdout] --> src/vm/de/unpacker.rs:229:9 [INFO] [stdout] | [INFO] [stdout] 229 | fields: &'static [&'static str], [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fields` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `visitor` [INFO] [stdout] --> src/vm/de/unpacker.rs:230:9 [INFO] [stdout] | [INFO] [stdout] 230 | visitor: V, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num` [INFO] [stdout] --> src/vm/de/mod.rs:244:35 [INFO] [stdout] | [INFO] [stdout] 244 | ... Some((num, _)) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_num` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `frame` [INFO] [stdout] --> src/vm/de/mod.rs:254:29 [INFO] [stdout] | [INFO] [stdout] 254 | let frame = self.interp.frames.remove(index); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm/de/mod.rs:296:9 [INFO] [stdout] | [INFO] [stdout] 296 | mut self, [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `left` [INFO] [stdout] --> src/vm/de/mod.rs:339:22 [INFO] [stdout] | [INFO] [stdout] 339 | (left, Some((right, _))) => { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_left` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `right` [INFO] [stdout] --> src/vm/de/mod.rs:339:34 [INFO] [stdout] | [INFO] [stdout] 339 | (left, Some((right, _))) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_right` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pat` [INFO] [stdout] --> src/vm/de/mod.rs:303:13 [INFO] [stdout] | [INFO] [stdout] 303 | let pat = self.interp.pat; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pat` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm/de/mod.rs:417:22 [INFO] [stdout] | [INFO] [stdout] 417 | fn $visit(mut self, v: $rust_type) -> Result [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 481 | vs!(fn visit_bool Bool (Type::Bool) bool); [INFO] [stdout] | ----------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `vs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm/de/mod.rs:417:22 [INFO] [stdout] | [INFO] [stdout] 417 | fn $visit(mut self, v: $rust_type) -> Result [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 482 | vs!(fn visit_i8 I8 (Type::I8) i8); [INFO] [stdout] | --------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `vs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm/de/mod.rs:417:22 [INFO] [stdout] | [INFO] [stdout] 417 | fn $visit(mut self, v: $rust_type) -> Result [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 483 | vs!(fn visit_i16 I16 (Type::I16) i16); [INFO] [stdout] | ------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `vs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm/de/mod.rs:417:22 [INFO] [stdout] | [INFO] [stdout] 417 | fn $visit(mut self, v: $rust_type) -> Result [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 484 | vs!(fn visit_i32 I32 (Type::I32) i32); [INFO] [stdout] | ------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `vs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm/de/mod.rs:417:22 [INFO] [stdout] | [INFO] [stdout] 417 | fn $visit(mut self, v: $rust_type) -> Result [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 485 | vs!(fn visit_i64 I64 (Type::I64) i64); [INFO] [stdout] | ------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `vs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm/de/mod.rs:417:22 [INFO] [stdout] | [INFO] [stdout] 417 | fn $visit(mut self, v: $rust_type) -> Result [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 486 | vs!(fn visit_i128 I128 (Type::I128) i128); [INFO] [stdout] | ----------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `vs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm/de/mod.rs:417:22 [INFO] [stdout] | [INFO] [stdout] 417 | fn $visit(mut self, v: $rust_type) -> Result [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 487 | vs!(fn visit_u8 U8 (Type::U8) u8); [INFO] [stdout] | --------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `vs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm/de/mod.rs:417:22 [INFO] [stdout] | [INFO] [stdout] 417 | fn $visit(mut self, v: $rust_type) -> Result [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 488 | vs!(fn visit_u16 U16 (Type::U16) u16); [INFO] [stdout] | ------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `vs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm/de/mod.rs:417:22 [INFO] [stdout] | [INFO] [stdout] 417 | fn $visit(mut self, v: $rust_type) -> Result [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 489 | vs!(fn visit_u32 U32 (Type::U32) u32); [INFO] [stdout] | ------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `vs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm/de/mod.rs:417:22 [INFO] [stdout] | [INFO] [stdout] 417 | fn $visit(mut self, v: $rust_type) -> Result [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 490 | vs!(fn visit_u64 U64 (Type::U64) u64); [INFO] [stdout] | ------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `vs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm/de/mod.rs:417:22 [INFO] [stdout] | [INFO] [stdout] 417 | fn $visit(mut self, v: $rust_type) -> Result [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 491 | vs!(fn visit_u128 U128 (Type::U128) u128); [INFO] [stdout] | ----------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `vs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm/de/mod.rs:417:22 [INFO] [stdout] | [INFO] [stdout] 417 | fn $visit(mut self, v: $rust_type) -> Result [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 492 | vs!(fn visit_f32 F32 (Type::F32) f32); [INFO] [stdout] | ------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `vs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm/de/mod.rs:417:22 [INFO] [stdout] | [INFO] [stdout] 417 | fn $visit(mut self, v: $rust_type) -> Result [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 493 | vs!(fn visit_f64 F64 (Type::F64) f64); [INFO] [stdout] | ------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `vs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm/de/mod.rs:417:22 [INFO] [stdout] | [INFO] [stdout] 417 | fn $visit(mut self, v: $rust_type) -> Result [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] ... [INFO] [stdout] 494 | vs!(fn visit_char Char (Type::Char) char); [INFO] [stdout] | ----------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `vs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `deserializer` [INFO] [stdout] --> src/vm/de/mod.rs:682:28 [INFO] [stdout] | [INFO] [stdout] 682 | fn visit_some(self, deserializer: D) -> Result [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_deserializer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `deserializer` [INFO] [stdout] --> src/vm/de/mod.rs:696:9 [INFO] [stdout] | [INFO] [stdout] 696 | deserializer: D [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_deserializer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: irrefutable `while let` pattern [INFO] [stdout] --> src/vm/de/mod.rs:757:15 [INFO] [stdout] | [INFO] [stdout] 757 | while let packed_key = { [INFO] [stdout] | _______________^ [INFO] [stdout] 758 | | let subinterp = Interpreter { [INFO] [stdout] 759 | | pat: pat, [INFO] [stdout] 760 | | frames: &mut subframes, [INFO] [stdout] ... | [INFO] [stdout] 778 | | } { [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this pattern will always match, so the loop will never exit [INFO] [stdout] = help: consider instead using a `loop { ... }` with a `let` inside it [INFO] [stdout] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm/de/mod.rs:1109:13 [INFO] [stdout] | [INFO] [stdout] 1109 | let mut obj = None; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/vm/de/mod.rs:1105:28 [INFO] [stdout] | [INFO] [stdout] 1105 | fn visit_enum(self, data: A) -> Result [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `obj` [INFO] [stdout] --> src/vm/de/mod.rs:1109:13 [INFO] [stdout] | [INFO] [stdout] 1109 | let mut obj = None; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_obj` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `seed` [INFO] [stdout] --> src/vm/de/mod.rs:1141:38 [INFO] [stdout] | [INFO] [stdout] 1141 | fn newtype_variant_seed(self, seed: T) -> Result [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_seed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `len` [INFO] [stdout] --> src/vm/de/mod.rs:1147:31 [INFO] [stdout] | [INFO] [stdout] 1147 | fn tuple_variant(self, len: usize, visitor: V) -> Result [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `visitor` [INFO] [stdout] --> src/vm/de/mod.rs:1147:43 [INFO] [stdout] | [INFO] [stdout] 1147 | fn tuple_variant(self, len: usize, visitor: V) -> Result [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fields` [INFO] [stdout] --> src/vm/de/mod.rs:1155:9 [INFO] [stdout] | [INFO] [stdout] 1155 | fields: &'static [&'static str], [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fields` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `visitor` [INFO] [stdout] --> src/vm/de/mod.rs:1156:9 [INFO] [stdout] | [INFO] [stdout] 1156 | visitor: V, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pack` [INFO] [stdout] --> src/vm/de/mod.rs:1303:13 [INFO] [stdout] | [INFO] [stdout] 1303 | let pack = Packer::new(interp, MAX_CALLS).deserialize(&mut der).unwrap(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_pack` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm/de/mod.rs:1841:14 [INFO] [stdout] | [INFO] [stdout] 1841 | let (mut packs, obj) = result.unwrap(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm/de/mod.rs:1886:14 [INFO] [stdout] | [INFO] [stdout] 1886 | let (mut packs, obj) = result.unwrap(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm/de/mod.rs:1924:14 [INFO] [stdout] | [INFO] [stdout] 1924 | let (mut packs, obj) = result.unwrap(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm/de/mod.rs:2100:14 [INFO] [stdout] | [INFO] [stdout] 2100 | let (mut packs, obj) = result.unwrap(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vm/mod.rs:379:23 [INFO] [stdout] | [INFO] [stdout] 379 | fn zip(&mut self, mut other: Self) { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `pred` is never used [INFO] [stdout] --> src/lib.rs:149:4 [INFO] [stdout] | [INFO] [stdout] 149 | fn pred(f: F) -> Box [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/vm/mod.rs:187:15 [INFO] [stdout] | [INFO] [stdout] 187 | Parameter(usize, bool), [INFO] [stdout] | --------- ^^^^^ ^^^^ [INFO] [stdout] | | [INFO] [stdout] | fields in this variant [INFO] [stdout] | [INFO] [stdout] = note: `PatternToken` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 187 - Parameter(usize, bool), [INFO] [stdout] 187 + Parameter((), ()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `0` and `1` are never read [INFO] [stdout] --> src/vm/mod.rs:197:9 [INFO] [stdout] | [INFO] [stdout] 195 | ApplyPredicate( [INFO] [stdout] | -------------- fields in this variant [INFO] [stdout] 196 | /// The predicate index (in `PatternConstants.predicates`). [INFO] [stdout] 197 | usize, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 198 | /// Whether to skip non-matching values, instead of erroring. [INFO] [stdout] 199 | bool, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PatternToken` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stdout] | [INFO] [stdout] 197 ~ (), [INFO] [stdout] 198 | /// Whether to skip non-matching values, instead of erroring. [INFO] [stdout] 199 ~ (), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/vm/mod.rs:251:5 [INFO] [stdout] | [INFO] [stdout] 227 | pub(crate) enum Type { [INFO] [stdout] | ---- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 251 | Tuple(usize), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 252 | Map, [INFO] [stdout] 253 | UnitStruct(&'static str), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 254 | NewtypeStruct(&'static str), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 255 | TupleStruct { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 259 | Identifier, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 260 | Struct { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 264 | Enum { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Type` 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 `Some` and `NewtypeStruct` are never constructed [INFO] [stdout] --> src/vm/mod.rs:291:5 [INFO] [stdout] | [INFO] [stdout] 274 | pub(crate) enum SerdeObject<'de> { [INFO] [stdout] | ----------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 291 | Some(Box>), [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 297 | NewtypeStruct(Box>), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SerdeObject` 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: struct `SerdeObjectSeq` is never constructed [INFO] [stdout] --> src/vm/de/mod.rs:1127:8 [INFO] [stdout] | [INFO] [stdout] 1127 | struct SerdeObjectSeq<'de, I: Iterator>, E> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `call_limit` is never read [INFO] [stdout] --> src/vm/de/unpacker.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct Unpacker<'pat, 'de> { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 20 | packs: Vec>, [INFO] [stdout] 21 | call_limit: usize, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:125:13 [INFO] [stdout] | [INFO] [stdout] 125 | self.interp.error.insert(MatchError::StackOverflow); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 125 | let _ = self.interp.error.insert(MatchError::StackOverflow); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:272:33 [INFO] [stdout] | [INFO] [stdout] 272 | / ... self.interp.error.insert({ [INFO] [stdout] 273 | | ... MatchError::ValidationError [INFO] [stdout] 274 | | ... }); [INFO] [stdout] | |________________________^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 272 | let _ = self.interp.error.insert({ [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:348:17 [INFO] [stdout] | [INFO] [stdout] 348 | self.interp.error.insert(e); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 348 | let _ = self.interp.error.insert(e); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:481:5 [INFO] [stdout] | [INFO] [stdout] 481 | vs!(fn visit_bool Bool (Type::Bool) bool); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 481 | let _ = vs!(fn visit_bool Bool (Type::Bool) bool); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:482:5 [INFO] [stdout] | [INFO] [stdout] 482 | vs!(fn visit_i8 I8 (Type::I8) i8); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 482 | let _ = vs!(fn visit_i8 I8 (Type::I8) i8); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:483:5 [INFO] [stdout] | [INFO] [stdout] 483 | vs!(fn visit_i16 I16 (Type::I16) i16); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 483 | let _ = vs!(fn visit_i16 I16 (Type::I16) i16); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:484:5 [INFO] [stdout] | [INFO] [stdout] 484 | vs!(fn visit_i32 I32 (Type::I32) i32); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 484 | let _ = vs!(fn visit_i32 I32 (Type::I32) i32); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:485:5 [INFO] [stdout] | [INFO] [stdout] 485 | vs!(fn visit_i64 I64 (Type::I64) i64); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 485 | let _ = vs!(fn visit_i64 I64 (Type::I64) i64); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:486:5 [INFO] [stdout] | [INFO] [stdout] 486 | vs!(fn visit_i128 I128 (Type::I128) i128); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 486 | let _ = vs!(fn visit_i128 I128 (Type::I128) i128); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:487:5 [INFO] [stdout] | [INFO] [stdout] 487 | vs!(fn visit_u8 U8 (Type::U8) u8); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 487 | let _ = vs!(fn visit_u8 U8 (Type::U8) u8); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:488:5 [INFO] [stdout] | [INFO] [stdout] 488 | vs!(fn visit_u16 U16 (Type::U16) u16); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 488 | let _ = vs!(fn visit_u16 U16 (Type::U16) u16); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:489:5 [INFO] [stdout] | [INFO] [stdout] 489 | vs!(fn visit_u32 U32 (Type::U32) u32); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 489 | let _ = vs!(fn visit_u32 U32 (Type::U32) u32); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:490:5 [INFO] [stdout] | [INFO] [stdout] 490 | vs!(fn visit_u64 U64 (Type::U64) u64); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 490 | let _ = vs!(fn visit_u64 U64 (Type::U64) u64); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:491:5 [INFO] [stdout] | [INFO] [stdout] 491 | vs!(fn visit_u128 U128 (Type::U128) u128); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 491 | let _ = vs!(fn visit_u128 U128 (Type::U128) u128); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:492:5 [INFO] [stdout] | [INFO] [stdout] 492 | vs!(fn visit_f32 F32 (Type::F32) f32); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 492 | let _ = vs!(fn visit_f32 F32 (Type::F32) f32); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:493:5 [INFO] [stdout] | [INFO] [stdout] 493 | vs!(fn visit_f64 F64 (Type::F64) f64); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 493 | let _ = vs!(fn visit_f64 F64 (Type::F64) f64); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:494:5 [INFO] [stdout] | [INFO] [stdout] 494 | vs!(fn visit_char Char (Type::Char) char); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 494 | let _ = vs!(fn visit_char Char (Type::Char) char); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:566:17 [INFO] [stdout] | [INFO] [stdout] 566 | self.interp.error.insert(e); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 566 | let _ = self.interp.error.insert(e); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:643:17 [INFO] [stdout] | [INFO] [stdout] 643 | self.interp.error.insert(e); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 643 | let _ = self.interp.error.insert(e); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:661:9 [INFO] [stdout] | [INFO] [stdout] 661 | vs!(self (Cow::Owned(v.to_owned())) Bytes (Type::Bytes | Type::ByteBuf)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 661 | let _ = vs!(self (Cow::Owned(v.to_owned())) Bytes (Type::Bytes | Type::ByteBuf)) [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:667:9 [INFO] [stdout] | [INFO] [stdout] 667 | vs!(self (Cow::Borrowed(v)) Bytes (Type::Bytes | Type::ByteBuf)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 667 | let _ = vs!(self (Cow::Borrowed(v)) Bytes (Type::Bytes | Type::ByteBuf)) [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:680:9 [INFO] [stdout] | [INFO] [stdout] 680 | vs!(self {} None (Type::Option)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 680 | let _ = vs!(self {} None (Type::Option)) [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:692:9 [INFO] [stdout] | [INFO] [stdout] 692 | vs!(self {} Unit (Type::Unit)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 692 | let _ = vs!(self {} Unit (Type::Unit)) [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:733:17 [INFO] [stdout] | [INFO] [stdout] 733 | self.interp.error.insert(e); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 733 | let _ = self.interp.error.insert(e); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stdout] --> src/vm/de/mod.rs:939:17 [INFO] [stdout] | [INFO] [stdout] 939 | self.interp.error.insert(e); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to set a value, consider assignment instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 939 | let _ = self.interp.error.insert(e); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 8.72s [INFO] running `Command { std: "docker" "inspect" "155e0f9e141304623149c4342b09fceb4b65eac4114bbab9b61b5fa7d1452f99", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "155e0f9e141304623149c4342b09fceb4b65eac4114bbab9b61b5fa7d1452f99", kill_on_drop: false }` [INFO] [stdout] 155e0f9e141304623149c4342b09fceb4b65eac4114bbab9b61b5fa7d1452f99 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f34b64c1e4fdf8201e356cf2adc1af67d7a60a25d8880c88dc36a5b90bad5546 [INFO] running `Command { std: "docker" "start" "-a" "f34b64c1e4fdf8201e356cf2adc1af67d7a60a25d8880c88dc36a5b90bad5546", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::cell::Cell` [INFO] [stderr] --> src/vm/mod.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::cell::Cell; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cell::RefCell` [INFO] [stderr] --> src/vm/mod.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::cell::RefCell; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::BTreeMap` [INFO] [stderr] --> src/vm/mod.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use std::collections::BTreeMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `smallvec::SmallVec` [INFO] [stderr] --> src/vm/de/mod.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use smallvec::SmallVec; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::PatternConstants` [INFO] [stderr] --> src/vm/de/mod.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | use super::PatternConstants; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/vm/de/mod.rs:1113:23 [INFO] [stderr] | [INFO] [stderr] 1112 | variant: todo!(), [INFO] [stderr] | ------- any code following this expression is unreachable [INFO] [stderr] 1113 | data: todo!(), [INFO] [stderr] | ^^^^^^^ unreachable expression [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] = note: this warning originates in the macro `todo` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde::de::Deserialize` [INFO] [stderr] --> src/pattern.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use serde::de::Deserialize; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/graph.rs:26:21 [INFO] [stderr] | [INFO] [stderr] 26 | let mut unpacker = Unpacker::new(pack, MAX_CALLS); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `custom` [INFO] [stderr] --> src/parser.rs:534:17 [INFO] [stderr] | [INFO] [stderr] 534 | let custom = strip_prefix(&mut cursor, "$"); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_custom` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser.rs:702:13 [INFO] [stderr] | [INFO] [stderr] 702 | let mut has_subtrees = false; [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `has_subtrees` [INFO] [stderr] --> src/parser.rs:702:13 [INFO] [stderr] | [INFO] [stderr] 702 | let mut has_subtrees = false; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_has_subtrees` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `visitor` [INFO] [stderr] --> src/vm/de/unpacker.rs:131:9 [INFO] [stderr] | [INFO] [stderr] 131 | visitor: V, [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `visitor` [INFO] [stderr] --> src/vm/de/unpacker.rs:138:33 [INFO] [stderr] | [INFO] [stderr] 138 | fn deserialize_seq(self, visitor: V) -> Result where V: serde::de::Visitor<'de> { todo!(); } [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/vm/de/unpacker.rs:228:9 [INFO] [stderr] | [INFO] [stderr] 228 | name: &'static str, [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fields` [INFO] [stderr] --> src/vm/de/unpacker.rs:229:9 [INFO] [stderr] | [INFO] [stderr] 229 | fields: &'static [&'static str], [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fields` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `visitor` [INFO] [stderr] --> src/vm/de/unpacker.rs:230:9 [INFO] [stderr] | [INFO] [stderr] 230 | visitor: V, [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `num` [INFO] [stderr] --> src/vm/de/mod.rs:244:35 [INFO] [stderr] | [INFO] [stderr] 244 | ... Some((num, _)) => { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_num` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `frame` [INFO] [stderr] --> src/vm/de/mod.rs:254:29 [INFO] [stderr] | [INFO] [stderr] 254 | let frame = self.interp.frames.remove(index); [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/vm/de/mod.rs:296:9 [INFO] [stderr] | [INFO] [stderr] 296 | mut self, [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `left` [INFO] [stderr] --> src/vm/de/mod.rs:339:22 [INFO] [stderr] | [INFO] [stderr] 339 | (left, Some((right, _))) => { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_left` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `right` [INFO] [stderr] --> src/vm/de/mod.rs:339:34 [INFO] [stderr] | [INFO] [stderr] 339 | (left, Some((right, _))) => { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_right` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pat` [INFO] [stderr] --> src/vm/de/mod.rs:303:13 [INFO] [stderr] | [INFO] [stderr] 303 | let pat = self.interp.pat; [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_pat` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/vm/de/mod.rs:417:22 [INFO] [stderr] | [INFO] [stderr] 417 | fn $visit(mut self, v: $rust_type) -> Result [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] ... [INFO] [stderr] 481 | vs!(fn visit_bool Bool (Type::Bool) bool); [INFO] [stderr] | ----------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `vs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/vm/de/mod.rs:417:22 [INFO] [stderr] | [INFO] [stderr] 417 | fn $visit(mut self, v: $rust_type) -> Result [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] ... [INFO] [stderr] 482 | vs!(fn visit_i8 I8 (Type::I8) i8); [INFO] [stderr] | --------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `vs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/vm/de/mod.rs:417:22 [INFO] [stderr] | [INFO] [stderr] 417 | fn $visit(mut self, v: $rust_type) -> Result [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] ... [INFO] [stderr] 483 | vs!(fn visit_i16 I16 (Type::I16) i16); [INFO] [stderr] | ------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `vs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/vm/de/mod.rs:417:22 [INFO] [stderr] | [INFO] [stderr] 417 | fn $visit(mut self, v: $rust_type) -> Result [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] ... [INFO] [stderr] 484 | vs!(fn visit_i32 I32 (Type::I32) i32); [INFO] [stderr] | ------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `vs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/vm/de/mod.rs:417:22 [INFO] [stderr] | [INFO] [stderr] 417 | fn $visit(mut self, v: $rust_type) -> Result [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] ... [INFO] [stderr] 485 | vs!(fn visit_i64 I64 (Type::I64) i64); [INFO] [stderr] | ------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `vs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/vm/de/mod.rs:417:22 [INFO] [stderr] | [INFO] [stderr] 417 | fn $visit(mut self, v: $rust_type) -> Result [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] ... [INFO] [stderr] 486 | vs!(fn visit_i128 I128 (Type::I128) i128); [INFO] [stderr] | ----------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `vs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/vm/de/mod.rs:417:22 [INFO] [stderr] | [INFO] [stderr] 417 | fn $visit(mut self, v: $rust_type) -> Result [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] ... [INFO] [stderr] 487 | vs!(fn visit_u8 U8 (Type::U8) u8); [INFO] [stderr] | --------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `vs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/vm/de/mod.rs:417:22 [INFO] [stderr] | [INFO] [stderr] 417 | fn $visit(mut self, v: $rust_type) -> Result [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] ... [INFO] [stderr] 488 | vs!(fn visit_u16 U16 (Type::U16) u16); [INFO] [stderr] | ------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `vs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/vm/de/mod.rs:417:22 [INFO] [stderr] | [INFO] [stderr] 417 | fn $visit(mut self, v: $rust_type) -> Result [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] ... [INFO] [stderr] 489 | vs!(fn visit_u32 U32 (Type::U32) u32); [INFO] [stderr] | ------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `vs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/vm/de/mod.rs:417:22 [INFO] [stderr] | [INFO] [stderr] 417 | fn $visit(mut self, v: $rust_type) -> Result [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] ... [INFO] [stderr] 490 | vs!(fn visit_u64 U64 (Type::U64) u64); [INFO] [stderr] | ------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `vs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/vm/de/mod.rs:417:22 [INFO] [stderr] | [INFO] [stderr] 417 | fn $visit(mut self, v: $rust_type) -> Result [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] ... [INFO] [stderr] 491 | vs!(fn visit_u128 U128 (Type::U128) u128); [INFO] [stderr] | ----------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `vs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/vm/de/mod.rs:417:22 [INFO] [stderr] | [INFO] [stderr] 417 | fn $visit(mut self, v: $rust_type) -> Result [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] ... [INFO] [stderr] 492 | vs!(fn visit_f32 F32 (Type::F32) f32); [INFO] [stderr] | ------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `vs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/vm/de/mod.rs:417:22 [INFO] [stderr] | [INFO] [stderr] 417 | fn $visit(mut self, v: $rust_type) -> Result [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] ... [INFO] [stderr] 493 | vs!(fn visit_f64 F64 (Type::F64) f64); [INFO] [stderr] | ------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `vs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/vm/de/mod.rs:417:22 [INFO] [stderr] | [INFO] [stderr] 417 | fn $visit(mut self, v: $rust_type) -> Result [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] ... [INFO] [stderr] 494 | vs!(fn visit_char Char (Type::Char) char); [INFO] [stderr] | ----------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `vs` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused variable: `deserializer` [INFO] [stderr] --> src/vm/de/mod.rs:682:28 [INFO] [stderr] | [INFO] [stderr] 682 | fn visit_some(self, deserializer: D) -> Result [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_deserializer` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `deserializer` [INFO] [stderr] --> src/vm/de/mod.rs:696:9 [INFO] [stderr] | [INFO] [stderr] 696 | deserializer: D [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_deserializer` [INFO] [stderr] [INFO] [stderr] warning: irrefutable `while let` pattern [INFO] [stderr] --> src/vm/de/mod.rs:757:15 [INFO] [stderr] | [INFO] [stderr] 757 | while let packed_key = { [INFO] [stderr] | _______________^ [INFO] [stderr] 758 | | let subinterp = Interpreter { [INFO] [stderr] 759 | | pat: pat, [INFO] [stderr] 760 | | frames: &mut subframes, [INFO] [stderr] ... | [INFO] [stderr] 778 | | } { [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: this pattern will always match, so the loop will never exit [INFO] [stderr] = help: consider instead using a `loop { ... }` with a `let` inside it [INFO] [stderr] = note: `#[warn(irrefutable_let_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/vm/de/mod.rs:1109:13 [INFO] [stderr] | [INFO] [stderr] 1109 | let mut obj = None; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `data` [INFO] [stderr] --> src/vm/de/mod.rs:1105:28 [INFO] [stderr] | [INFO] [stderr] 1105 | fn visit_enum(self, data: A) -> Result [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `obj` [INFO] [stderr] --> src/vm/de/mod.rs:1109:13 [INFO] [stderr] | [INFO] [stderr] 1109 | let mut obj = None; [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_obj` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `seed` [INFO] [stderr] --> src/vm/de/mod.rs:1141:38 [INFO] [stderr] | [INFO] [stderr] 1141 | fn newtype_variant_seed(self, seed: T) -> Result [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_seed` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `len` [INFO] [stderr] --> src/vm/de/mod.rs:1147:31 [INFO] [stderr] | [INFO] [stderr] 1147 | fn tuple_variant(self, len: usize, visitor: V) -> Result [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `visitor` [INFO] [stderr] --> src/vm/de/mod.rs:1147:43 [INFO] [stderr] | [INFO] [stderr] 1147 | fn tuple_variant(self, len: usize, visitor: V) -> Result [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fields` [INFO] [stderr] --> src/vm/de/mod.rs:1155:9 [INFO] [stderr] | [INFO] [stderr] 1155 | fields: &'static [&'static str], [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fields` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `visitor` [INFO] [stderr] --> src/vm/de/mod.rs:1156:9 [INFO] [stderr] | [INFO] [stderr] 1156 | visitor: V, [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_visitor` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/vm/mod.rs:379:23 [INFO] [stderr] | [INFO] [stderr] 379 | fn zip(&mut self, mut other: Self) { [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function `pred` is never used [INFO] [stderr] --> src/lib.rs:149:4 [INFO] [stderr] | [INFO] [stderr] 149 | fn pred(f: F) -> Box [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: fields `0` and `1` are never read [INFO] [stderr] --> src/vm/mod.rs:187:15 [INFO] [stderr] | [INFO] [stderr] 187 | Parameter(usize, bool), [INFO] [stderr] | --------- ^^^^^ ^^^^ [INFO] [stderr] | | [INFO] [stderr] | fields in this variant [INFO] [stderr] | [INFO] [stderr] = note: `PatternToken` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stderr] | [INFO] [stderr] 187 - Parameter(usize, bool), [INFO] [stderr] 187 + Parameter((), ()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: fields `0` and `1` are never read [INFO] [stderr] --> src/vm/mod.rs:197:9 [INFO] [stderr] | [INFO] [stderr] 195 | ApplyPredicate( [INFO] [stderr] | -------------- fields in this variant [INFO] [stderr] 196 | /// The predicate index (in `PatternConstants.predicates`). [INFO] [stderr] 197 | usize, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 198 | /// Whether to skip non-matching values, instead of erroring. [INFO] [stderr] 199 | bool, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `PatternToken` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields [INFO] [stderr] | [INFO] [stderr] 197 ~ (), [INFO] [stderr] 198 | /// Whether to skip non-matching values, instead of erroring. [INFO] [stderr] 199 ~ (), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: multiple variants are never constructed [INFO] [stderr] --> src/vm/mod.rs:251:5 [INFO] [stderr] | [INFO] [stderr] 227 | pub(crate) enum Type { [INFO] [stderr] | ---- variants in this enum [INFO] [stderr] ... [INFO] [stderr] 251 | Tuple(usize), [INFO] [stderr] | ^^^^^ [INFO] [stderr] 252 | Map, [INFO] [stderr] 253 | UnitStruct(&'static str), [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 254 | NewtypeStruct(&'static str), [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] 255 | TupleStruct { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 259 | Identifier, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 260 | Struct { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 264 | Enum { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Type` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: variants `Some` and `NewtypeStruct` are never constructed [INFO] [stderr] --> src/vm/mod.rs:291:5 [INFO] [stderr] | [INFO] [stderr] 274 | pub(crate) enum SerdeObject<'de> { [INFO] [stderr] | ----------- variants in this enum [INFO] [stderr] ... [INFO] [stderr] 291 | Some(Box>), [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 297 | NewtypeStruct(Box>), [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `SerdeObject` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: struct `SerdeObjectSeq` is never constructed [INFO] [stderr] --> src/vm/de/mod.rs:1127:8 [INFO] [stderr] | [INFO] [stderr] 1127 | struct SerdeObjectSeq<'de, I: Iterator>, E> { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `call_limit` is never read [INFO] [stderr] --> src/vm/de/unpacker.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 19 | pub struct Unpacker<'pat, 'de> { [INFO] [stderr] | -------- field in this struct [INFO] [stderr] 20 | packs: Vec>, [INFO] [stderr] 21 | call_limit: usize, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stderr] --> src/vm/de/mod.rs:125:13 [INFO] [stderr] | [INFO] [stderr] 125 | self.interp.error.insert(MatchError::StackOverflow); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you intended to set a value, consider assignment instead [INFO] [stderr] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 125 | let _ = self.interp.error.insert(MatchError::StackOverflow); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stderr] --> src/vm/de/mod.rs:272:33 [INFO] [stderr] | [INFO] [stderr] 272 | / ... self.interp.error.insert({ [INFO] [stderr] 273 | | ... MatchError::ValidationError [INFO] [stderr] 274 | | ... }); [INFO] [stderr] | |________________________^ [INFO] [stderr] | [INFO] [stderr] = note: if you intended to set a value, consider assignment instead [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 272 | let _ = self.interp.error.insert({ [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stderr] --> src/vm/de/mod.rs:348:17 [INFO] [stderr] | [INFO] [stderr] 348 | self.interp.error.insert(e); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you intended to set a value, consider assignment instead [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 348 | let _ = self.interp.error.insert(e); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stderr] --> src/vm/de/mod.rs:481:5 [INFO] [stderr] | [INFO] [stderr] 481 | vs!(fn visit_bool Bool (Type::Bool) bool); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you intended to set a value, consider assignment instead [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 481 | let _ = vs!(fn visit_bool Bool (Type::Bool) bool); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stderr] --> src/vm/de/mod.rs:482:5 [INFO] [stderr] | [INFO] [stderr] 482 | vs!(fn visit_i8 I8 (Type::I8) i8); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you intended to set a value, consider assignment instead [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 482 | let _ = vs!(fn visit_i8 I8 (Type::I8) i8); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stderr] --> src/vm/de/mod.rs:483:5 [INFO] [stderr] | [INFO] [stderr] 483 | vs!(fn visit_i16 I16 (Type::I16) i16); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you intended to set a value, consider assignment instead [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 483 | let _ = vs!(fn visit_i16 I16 (Type::I16) i16); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stderr] --> src/vm/de/mod.rs:484:5 [INFO] [stderr] | [INFO] [stderr] 484 | vs!(fn visit_i32 I32 (Type::I32) i32); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you intended to set a value, consider assignment instead [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 484 | let _ = vs!(fn visit_i32 I32 (Type::I32) i32); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stderr] --> src/vm/de/mod.rs:485:5 [INFO] [stderr] | [INFO] [stderr] 485 | vs!(fn visit_i64 I64 (Type::I64) i64); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you intended to set a value, consider assignment instead [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 485 | let _ = vs!(fn visit_i64 I64 (Type::I64) i64); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stderr] --> src/vm/de/mod.rs:486:5 [INFO] [stderr] | [INFO] [stderr] 486 | vs!(fn visit_i128 I128 (Type::I128) i128); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you intended to set a value, consider assignment instead [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 486 | let _ = vs!(fn visit_i128 I128 (Type::I128) i128); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stderr] --> src/vm/de/mod.rs:487:5 [INFO] [stderr] | [INFO] [stderr] 487 | vs!(fn visit_u8 U8 (Type::U8) u8); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you intended to set a value, consider assignment instead [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 487 | let _ = vs!(fn visit_u8 U8 (Type::U8) u8); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stderr] --> src/vm/de/mod.rs:488:5 [INFO] [stderr] | [INFO] [stderr] 488 | vs!(fn visit_u16 U16 (Type::U16) u16); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you intended to set a value, consider assignment instead [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 488 | let _ = vs!(fn visit_u16 U16 (Type::U16) u16); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stderr] --> src/vm/de/mod.rs:489:5 [INFO] [stderr] | [INFO] [stderr] 489 | vs!(fn visit_u32 U32 (Type::U32) u32); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you intended to set a value, consider assignment instead [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 489 | let _ = vs!(fn visit_u32 U32 (Type::U32) u32); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stderr] --> src/vm/de/mod.rs:490:5 [INFO] [stderr] | [INFO] [stderr] 490 | vs!(fn visit_u64 U64 (Type::U64) u64); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you intended to set a value, consider assignment instead [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 490 | let _ = vs!(fn visit_u64 U64 (Type::U64) u64); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stderr] --> src/vm/de/mod.rs:491:5 [INFO] [stderr] | [INFO] [stderr] 491 | vs!(fn visit_u128 U128 (Type::U128) u128); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you intended to set a value, consider assignment instead [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 491 | let _ = vs!(fn visit_u128 U128 (Type::U128) u128); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stderr] --> src/vm/de/mod.rs:492:5 [INFO] [stderr] | [INFO] [stderr] 492 | vs!(fn visit_f32 F32 (Type::F32) f32); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you intended to set a value, consider assignment instead [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 492 | let _ = vs!(fn visit_f32 F32 (Type::F32) f32); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stderr] --> src/vm/de/mod.rs:493:5 [INFO] [stderr] | [INFO] [stderr] 493 | vs!(fn visit_f64 F64 (Type::F64) f64); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you intended to set a value, consider assignment instead [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 493 | let _ = vs!(fn visit_f64 F64 (Type::F64) f64); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stderr] --> src/vm/de/mod.rs:494:5 [INFO] [stderr] | [INFO] [stderr] 494 | vs!(fn visit_char Char (Type::Char) char); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you intended to set a value, consider assignment instead [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 494 | let _ = vs!(fn visit_char Char (Type::Char) char); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stderr] --> src/vm/de/mod.rs:566:17 [INFO] [stderr] | [INFO] [stderr] 566 | self.interp.error.insert(e); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you intended to set a value, consider assignment instead [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 566 | let _ = self.interp.error.insert(e); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stderr] --> src/vm/de/mod.rs:643:17 [INFO] [stderr] | [INFO] [stderr] 643 | self.interp.error.insert(e); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you intended to set a value, consider assignment instead [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 643 | let _ = self.interp.error.insert(e); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stderr] --> src/vm/de/mod.rs:661:9 [INFO] [stderr] | [INFO] [stderr] 661 | vs!(self (Cow::Owned(v.to_owned())) Bytes (Type::Bytes | Type::ByteBuf)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you intended to set a value, consider assignment instead [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 661 | let _ = vs!(self (Cow::Owned(v.to_owned())) Bytes (Type::Bytes | Type::ByteBuf)) [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stderr] --> src/vm/de/mod.rs:667:9 [INFO] [stderr] | [INFO] [stderr] 667 | vs!(self (Cow::Borrowed(v)) Bytes (Type::Bytes | Type::ByteBuf)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you intended to set a value, consider assignment instead [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 667 | let _ = vs!(self (Cow::Borrowed(v)) Bytes (Type::Bytes | Type::ByteBuf)) [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stderr] --> src/vm/de/mod.rs:680:9 [INFO] [stderr] | [INFO] [stderr] 680 | vs!(self {} None (Type::Option)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you intended to set a value, consider assignment instead [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 680 | let _ = vs!(self {} None (Type::Option)) [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stderr] --> src/vm/de/mod.rs:692:9 [INFO] [stderr] | [INFO] [stderr] 692 | vs!(self {} Unit (Type::Unit)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you intended to set a value, consider assignment instead [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 692 | let _ = vs!(self {} Unit (Type::Unit)) [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stderr] --> src/vm/de/mod.rs:733:17 [INFO] [stderr] | [INFO] [stderr] 733 | self.interp.error.insert(e); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you intended to set a value, consider assignment instead [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 733 | let _ = self.interp.error.insert(e); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::option::Option::::insert` that must be used [INFO] [stderr] --> src/vm/de/mod.rs:939:17 [INFO] [stderr] | [INFO] [stderr] 939 | self.interp.error.insert(e); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you intended to set a value, consider assignment instead [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 939 | let _ = self.interp.error.insert(e); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `datafu` (lib) generated 80 warnings (run `cargo fix --lib -p datafu` to apply 45 suggestions) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser.rs:801:13 [INFO] [stderr] | [INFO] [stderr] 801 | let mut parser = Parser::< [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pack` [INFO] [stderr] --> src/vm/de/mod.rs:1303:13 [INFO] [stderr] | [INFO] [stderr] 1303 | let pack = Packer::new(interp, MAX_CALLS).deserialize(&mut der).unwrap(); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_pack` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/vm/de/mod.rs:1841:14 [INFO] [stderr] | [INFO] [stderr] 1841 | let (mut packs, obj) = result.unwrap(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/vm/de/mod.rs:1886:14 [INFO] [stderr] | [INFO] [stderr] 1886 | let (mut packs, obj) = result.unwrap(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/vm/de/mod.rs:1924:14 [INFO] [stderr] | [INFO] [stderr] 1924 | let (mut packs, obj) = result.unwrap(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/vm/de/mod.rs:2100:14 [INFO] [stderr] | [INFO] [stderr] 2100 | let (mut packs, obj) = result.unwrap(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: `datafu` (lib test) generated 86 warnings (80 duplicates) (run `cargo fix --lib -p datafu --tests` to apply 6 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/datafu-a5f494f2bed8b76c) [INFO] [stdout] [INFO] [stdout] running 25 tests [INFO] [stdout] test parser::tests::test_documented_edge_cases ... ok [INFO] [stdout] test parser::tests::test_identifier ... ok [INFO] [stdout] test vm::de::tests::test_basic_multiframe ... ok [INFO] [stdout] test vm::de::tests::test_empty_create ... ok [INFO] [stdout] test vm::de::tests::test_empty_match ... ok [INFO] [stdout] test vm::de::tests::test_empty_subtrees ... ok [INFO] [stdout] test parser::tests::test_no_crash_some_patterns ... ok [INFO] [stdout] test vm::de::tests::test_guaranteed_at_least_once ... ok [INFO] [stdout] test vm::de::tests::test_list_key ... ok [INFO] [stdout] test vm::de::tests::test_map ... ok [INFO] [stdout] test vm::de::tests::test_parser_empty ... ok [INFO] [stdout] test vm::de::tests::test_parser_subtrees ... ok [INFO] [stdout] test vm::de::tests::test_key_optionally_missing ... ok [INFO] [stdout] test vm::de::tests::test_simple_error ... ok [INFO] [stdout] test vm::de::tests::test_parser_basic_subtree ... ok [INFO] [stdout] test vm::de::tests::test_parser_subtrees_validation ... ok [INFO] [stdout] test vm::de::tests::test_basic_seq ... ok [INFO] [stdout] test vm::de::tests::test_parser_basic ... ok [INFO] [stdout] test vm::de::tests::test_map_without_values ... ok [INFO] [stdout] test vm::de::tests::test_simple_match ... ok [INFO] [stdout] test vm::de::tests::test_one_or_more_subtrees_validation_failure ... ok [INFO] [stdout] test vm::de::tests::test_one_or_more_subtrees_validation ... ok [INFO] [stdout] test vm::de::tests::test_realish_use_case ... ok [INFO] [stdout] test vm::de::tests::test_broken - should panic ... ok [INFO] [stdout] test parser::tests::test_no_crash ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.50s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_real_use_case ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/basic_match.rs (/opt/rustwide/target/debug/deps/basic_match-cab14e62eff0ad67) [INFO] [stderr] Running tests/parser_prop.rs (/opt/rustwide/target/debug/deps/parser_prop-a7b97e4edec9b449) [INFO] [stdout] test doesnt_panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s [INFO] [stdout] [INFO] [stderr] Doc-tests datafu [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - pred (line 144) ... ignored [INFO] [stdout] test src/lib.rs - pred (line 135) - compile fail ... ok [INFO] [stdout] test src/pattern.rs - pattern::Pattern (line 26) ... ok [INFO] [stdout] test src/pattern.rs - pattern::PatternBuilder<'s>::for_pattern (line 79) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.64s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f34b64c1e4fdf8201e356cf2adc1af67d7a60a25d8880c88dc36a5b90bad5546", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f34b64c1e4fdf8201e356cf2adc1af67d7a60a25d8880c88dc36a5b90bad5546", kill_on_drop: false }` [INFO] [stdout] f34b64c1e4fdf8201e356cf2adc1af67d7a60a25d8880c88dc36a5b90bad5546