[INFO] fetching crate ssa-impls 0.3.0-alpha.2... [INFO] testing ssa-impls-0.3.0-alpha.2 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1 [INFO] extracting crate ssa-impls 0.3.0-alpha.2 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate ssa-impls 0.3.0-alpha.2 [INFO] finished tweaking crates.io crate ssa-impls 0.3.0-alpha.2 [INFO] tweaked toml for crates.io crate ssa-impls 0.3.0-alpha.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate ssa-impls 0.3.0-alpha.2 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate ssa-impls 0.3.0-alpha.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1e0fa845ac906989ec9cacaf4dae98ee37703f48f343de86b516ea7354b0b182 [INFO] running `Command { std: "docker" "start" "-a" "1e0fa845ac906989ec9cacaf4dae98ee37703f48f343de86b516ea7354b0b182", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1e0fa845ac906989ec9cacaf4dae98ee37703f48f343de86b516ea7354b0b182", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e0fa845ac906989ec9cacaf4dae98ee37703f48f343de86b516ea7354b0b182", kill_on_drop: false }` [INFO] [stdout] 1e0fa845ac906989ec9cacaf4dae98ee37703f48f343de86b516ea7354b0b182 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c5c7ea976fce3570211c51195dca5c08a8109c71c91c3a0f7b49e4606257346e [INFO] running `Command { std: "docker" "start" "-a" "c5c7ea976fce3570211c51195dca5c08a8109c71c91c3a0f7b49e4606257346e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Compiling macro_rules_attribute-proc_macro v0.1.3 [INFO] [stderr] Compiling anyhow v1.0.98 [INFO] [stderr] Compiling never-say-never v6.6.666 [INFO] [stderr] Compiling polonius-the-crab v0.2.1 [INFO] [stderr] Compiling arena-traits v0.2.3 [INFO] [stderr] Compiling macro_rules_attribute v0.1.3 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling ext-trait-proc_macros v1.0.1 [INFO] [stderr] Compiling nougat-proc_macros v0.2.4 [INFO] [stderr] Compiling lending-iterator-proc_macros v0.1.7 [INFO] [stderr] Compiling ext-trait v1.0.1 [INFO] [stderr] Compiling extension-traits v1.0.1 [INFO] [stderr] Compiling nougat v0.2.4 [INFO] [stderr] Compiling lending-iterator v0.1.7 [INFO] [stderr] Compiling cfg-traits v0.3.0-alpha.2 [INFO] [stderr] Compiling ssa-traits v0.3.0-alpha.2 [INFO] [stderr] Compiling ssa-impls v0.3.0-alpha.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Arena` [INFO] [stdout] --> src/lib.rs:6:20 [INFO] [stdout] | [INFO] [stdout] 6 | use arena_traits::{Arena, IndexIter}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Func` and `TypedBlock` [INFO] [stdout] --> src/lib.rs:7:18 [INFO] [stdout] | [INFO] [stdout] 7 | use ssa_traits::{Func, TypedBlock, TypedFunc, Target as SSATarget}; [INFO] [stdout] | ^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `lending_iterator::lending_iterator::constructors::into_lending_iter` [INFO] [stdout] --> src/lib.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use lending_iterator::lending_iterator::constructors::into_lending_iter; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `LendingIteratorDyn` [INFO] [stdout] --> src/lib.rs:10:33 [INFO] [stdout] | [INFO] [stdout] 10 | use lending_iterator::prelude::{LendingIteratorDyn, HKT}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BTreeMap` [INFO] [stdout] --> src/cfg.rs:1:27 [INFO] [stdout] | [INFO] [stdout] 1 | use alloc::{collections::{BTreeMap, BTreeSet}, vec::Vec}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `lending_iterator::lending_iterator::constructors::into_lending_iter` [INFO] [stdout] --> src/cfg.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use lending_iterator::lending_iterator::constructors::into_lending_iter; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `LendingIteratorDyn` [INFO] [stdout] --> src/cfg.rs:5:33 [INFO] [stdout] | [INFO] [stdout] 5 | use lending_iterator::prelude::{LendingIteratorDyn, HKT}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Term` and `Value` [INFO] [stdout] --> src/maxssa.rs:4:50 [INFO] [stdout] | [INFO] [stdout] 4 | use ssa_traits::{Block, Func, HasValues, Target, Term, TypedFunc, TypedValue, Value}; [INFO] [stdout] | ^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/maxssa.rs:165:24 [INFO] [stdout] | [INFO] [stdout] 165 | drop(vals);; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Target` and `Term` [INFO] [stdout] --> src/reducify.rs:10:36 [INFO] [stdout] | [INFO] [stdout] 10 | use ssa_traits::{Block, HasValues, Target, Term, TypedBlock, TypedFunc}; [INFO] [stdout] | ^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Func` [INFO] [stdout] --> src/maxssa.rs:5:37 [INFO] [stdout] | [INFO] [stdout] 5 | use cfg_traits::{Block as CFGBlock, Func as CFGFunc, Target as CFGTarget, Term as CFGTerm}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Func` [INFO] [stdout] --> src/reducify.rs:7:37 [INFO] [stdout] | [INFO] [stdout] 7 | use cfg_traits::{Block as CFGBlock, Func as CFGFunc, Target as CFGTarget, Term as CFGTerm}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/maxssa.rs:68:17 [INFO] [stdout] | [INFO] [stdout] 68 | let mut vs = ::values(&*body); [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: variable does not need to be mutable [INFO] [stdout] --> src/maxssa.rs:74:13 [INFO] [stdout] | [INFO] [stdout] 74 | let mut ks = body.blocks(); [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/maxssa.rs:124:17 [INFO] [stdout] | [INFO] [stdout] 124 | let mut blockdata = &mut body.blocks_mut()[block.clone()]; [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/reducify.rs:215:13 [INFO] [stdout] | [INFO] [stdout] 215 | let mut new_body = body; [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/lib.rs:39:13 [INFO] [stdout] | [INFO] [stdout] 39 | let mut b = &mut f.blocks_mut()[k2.clone()]; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `iter_all_same` is never used [INFO] [stdout] --> src/maxssa.rs:186:4 [INFO] [stdout] | [INFO] [stdout] 186 | fn iter_all_same>(iter: I) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.01s [INFO] running `Command { std: "docker" "inspect" "c5c7ea976fce3570211c51195dca5c08a8109c71c91c3a0f7b49e4606257346e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c5c7ea976fce3570211c51195dca5c08a8109c71c91c3a0f7b49e4606257346e", kill_on_drop: false }` [INFO] [stdout] c5c7ea976fce3570211c51195dca5c08a8109c71c91c3a0f7b49e4606257346e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 475ad991d38dff86156db3fbf7211179345bdee9b924eae2bc3d2a9bc6250ff7 [INFO] running `Command { std: "docker" "start" "-a" "475ad991d38dff86156db3fbf7211179345bdee9b924eae2bc3d2a9bc6250ff7", kill_on_drop: false }` [INFO] [stderr] Compiling ssa-impls v0.3.0-alpha.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Arena` [INFO] [stdout] --> src/lib.rs:6:20 [INFO] [stdout] | [INFO] [stdout] 6 | use arena_traits::{Arena, IndexIter}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Func` and `TypedBlock` [INFO] [stdout] --> src/lib.rs:7:18 [INFO] [stdout] | [INFO] [stdout] 7 | use ssa_traits::{Func, TypedBlock, TypedFunc, Target as SSATarget}; [INFO] [stdout] | ^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `lending_iterator::lending_iterator::constructors::into_lending_iter` [INFO] [stdout] --> src/lib.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use lending_iterator::lending_iterator::constructors::into_lending_iter; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `LendingIteratorDyn` [INFO] [stdout] --> src/lib.rs:10:33 [INFO] [stdout] | [INFO] [stdout] 10 | use lending_iterator::prelude::{LendingIteratorDyn, HKT}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BTreeMap` [INFO] [stdout] --> src/cfg.rs:1:27 [INFO] [stdout] | [INFO] [stdout] 1 | use alloc::{collections::{BTreeMap, BTreeSet}, vec::Vec}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `lending_iterator::lending_iterator::constructors::into_lending_iter` [INFO] [stdout] --> src/cfg.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use lending_iterator::lending_iterator::constructors::into_lending_iter; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `LendingIteratorDyn` [INFO] [stdout] --> src/cfg.rs:5:33 [INFO] [stdout] | [INFO] [stdout] 5 | use lending_iterator::prelude::{LendingIteratorDyn, HKT}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Term` and `Value` [INFO] [stdout] --> src/maxssa.rs:4:50 [INFO] [stdout] | [INFO] [stdout] 4 | use ssa_traits::{Block, Func, HasValues, Target, Term, TypedFunc, TypedValue, Value}; [INFO] [stdout] | ^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/maxssa.rs:165:24 [INFO] [stdout] | [INFO] [stdout] 165 | drop(vals);; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Target` and `Term` [INFO] [stdout] --> src/reducify.rs:10:36 [INFO] [stdout] | [INFO] [stdout] 10 | use ssa_traits::{Block, HasValues, Target, Term, TypedBlock, TypedFunc}; [INFO] [stdout] | ^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Func` [INFO] [stdout] --> src/maxssa.rs:5:37 [INFO] [stdout] | [INFO] [stdout] 5 | use cfg_traits::{Block as CFGBlock, Func as CFGFunc, Target as CFGTarget, Term as CFGTerm}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Func` [INFO] [stdout] --> src/reducify.rs:7:37 [INFO] [stdout] | [INFO] [stdout] 7 | use cfg_traits::{Block as CFGBlock, Func as CFGFunc, Target as CFGTarget, Term as CFGTerm}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/maxssa.rs:68:17 [INFO] [stdout] | [INFO] [stdout] 68 | let mut vs = ::values(&*body); [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: variable does not need to be mutable [INFO] [stdout] --> src/maxssa.rs:74:13 [INFO] [stdout] | [INFO] [stdout] 74 | let mut ks = body.blocks(); [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/maxssa.rs:124:17 [INFO] [stdout] | [INFO] [stdout] 124 | let mut blockdata = &mut body.blocks_mut()[block.clone()]; [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/reducify.rs:215:13 [INFO] [stdout] | [INFO] [stdout] 215 | let mut new_body = body; [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/lib.rs:39:13 [INFO] [stdout] | [INFO] [stdout] 39 | let mut b = &mut f.blocks_mut()[k2.clone()]; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `iter_all_same` is never used [INFO] [stdout] --> src/maxssa.rs:186:4 [INFO] [stdout] | [INFO] [stdout] 186 | fn iter_all_same>(iter: I) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Arena` [INFO] [stdout] --> src/lib.rs:6:20 [INFO] [stdout] | [INFO] [stdout] 6 | use arena_traits::{Arena, IndexIter}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Func` and `TypedBlock` [INFO] [stdout] --> src/lib.rs:7:18 [INFO] [stdout] | [INFO] [stdout] 7 | use ssa_traits::{Func, TypedBlock, TypedFunc, Target as SSATarget}; [INFO] [stdout] | ^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `lending_iterator::lending_iterator::constructors::into_lending_iter` [INFO] [stdout] --> src/lib.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use lending_iterator::lending_iterator::constructors::into_lending_iter; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `LendingIteratorDyn` [INFO] [stdout] --> src/lib.rs:10:33 [INFO] [stdout] | [INFO] [stdout] 10 | use lending_iterator::prelude::{LendingIteratorDyn, HKT}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BTreeMap` [INFO] [stdout] --> src/cfg.rs:1:27 [INFO] [stdout] | [INFO] [stdout] 1 | use alloc::{collections::{BTreeMap, BTreeSet}, vec::Vec}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `lending_iterator::lending_iterator::constructors::into_lending_iter` [INFO] [stdout] --> src/cfg.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use lending_iterator::lending_iterator::constructors::into_lending_iter; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `LendingIteratorDyn` [INFO] [stdout] --> src/cfg.rs:5:33 [INFO] [stdout] | [INFO] [stdout] 5 | use lending_iterator::prelude::{LendingIteratorDyn, HKT}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Term` and `Value` [INFO] [stdout] --> src/maxssa.rs:4:50 [INFO] [stdout] | [INFO] [stdout] 4 | use ssa_traits::{Block, Func, HasValues, Target, Term, TypedFunc, TypedValue, Value}; [INFO] [stdout] | ^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/maxssa.rs:165:24 [INFO] [stdout] | [INFO] [stdout] 165 | drop(vals);; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Target` and `Term` [INFO] [stdout] --> src/reducify.rs:10:36 [INFO] [stdout] | [INFO] [stdout] 10 | use ssa_traits::{Block, HasValues, Target, Term, TypedBlock, TypedFunc}; [INFO] [stdout] | ^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Func` [INFO] [stdout] --> src/maxssa.rs:5:37 [INFO] [stdout] | [INFO] [stdout] 5 | use cfg_traits::{Block as CFGBlock, Func as CFGFunc, Target as CFGTarget, Term as CFGTerm}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Func` [INFO] [stdout] --> src/reducify.rs:7:37 [INFO] [stdout] | [INFO] [stdout] 7 | use cfg_traits::{Block as CFGBlock, Func as CFGFunc, Target as CFGTarget, Term as CFGTerm}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/maxssa.rs:68:17 [INFO] [stdout] | [INFO] [stdout] 68 | let mut vs = ::values(&*body); [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: variable does not need to be mutable [INFO] [stdout] --> src/maxssa.rs:74:13 [INFO] [stdout] | [INFO] [stdout] 74 | let mut ks = body.blocks(); [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/maxssa.rs:124:17 [INFO] [stdout] | [INFO] [stdout] 124 | let mut blockdata = &mut body.blocks_mut()[block.clone()]; [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/reducify.rs:215:13 [INFO] [stdout] | [INFO] [stdout] 215 | let mut new_body = body; [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/lib.rs:39:13 [INFO] [stdout] | [INFO] [stdout] 39 | let mut b = &mut f.blocks_mut()[k2.clone()]; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `iter_all_same` is never used [INFO] [stdout] --> src/maxssa.rs:186:4 [INFO] [stdout] | [INFO] [stdout] 186 | fn iter_all_same>(iter: I) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.63s [INFO] running `Command { std: "docker" "inspect" "475ad991d38dff86156db3fbf7211179345bdee9b924eae2bc3d2a9bc6250ff7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "475ad991d38dff86156db3fbf7211179345bdee9b924eae2bc3d2a9bc6250ff7", kill_on_drop: false }` [INFO] [stdout] 475ad991d38dff86156db3fbf7211179345bdee9b924eae2bc3d2a9bc6250ff7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a254b09b05e2f44f6bc75ca2ece8d8c935c73e901e2567b35f13a41accae3f38 [INFO] running `Command { std: "docker" "start" "-a" "a254b09b05e2f44f6bc75ca2ece8d8c935c73e901e2567b35f13a41accae3f38", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `Arena` [INFO] [stderr] --> src/lib.rs:6:20 [INFO] [stderr] | [INFO] [stderr] 6 | use arena_traits::{Arena, IndexIter}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Func` and `TypedBlock` [INFO] [stderr] --> src/lib.rs:7:18 [INFO] [stderr] | [INFO] [stderr] 7 | use ssa_traits::{Func, TypedBlock, TypedFunc, Target as SSATarget}; [INFO] [stderr] | ^^^^ ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `lending_iterator::lending_iterator::constructors::into_lending_iter` [INFO] [stderr] --> src/lib.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use lending_iterator::lending_iterator::constructors::into_lending_iter; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `LendingIteratorDyn` [INFO] [stderr] --> src/lib.rs:10:33 [INFO] [stderr] | [INFO] [stderr] 10 | use lending_iterator::prelude::{LendingIteratorDyn, HKT}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `BTreeMap` [INFO] [stderr] --> src/cfg.rs:1:27 [INFO] [stderr] | [INFO] [stderr] 1 | use alloc::{collections::{BTreeMap, BTreeSet}, vec::Vec}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `lending_iterator::lending_iterator::constructors::into_lending_iter` [INFO] [stderr] --> src/cfg.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use lending_iterator::lending_iterator::constructors::into_lending_iter; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `LendingIteratorDyn` [INFO] [stderr] --> src/cfg.rs:5:33 [INFO] [stderr] | [INFO] [stderr] 5 | use lending_iterator::prelude::{LendingIteratorDyn, HKT}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Term` and `Value` [INFO] [stderr] --> src/maxssa.rs:4:50 [INFO] [stderr] | [INFO] [stderr] 4 | use ssa_traits::{Block, Func, HasValues, Target, Term, TypedFunc, TypedValue, Value}; [INFO] [stderr] | ^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/maxssa.rs:165:24 [INFO] [stderr] | [INFO] [stderr] 165 | drop(vals);; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Target` and `Term` [INFO] [stderr] --> src/reducify.rs:10:36 [INFO] [stderr] | [INFO] [stderr] 10 | use ssa_traits::{Block, HasValues, Target, Term, TypedBlock, TypedFunc}; [INFO] [stderr] | ^^^^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Func` [INFO] [stderr] --> src/maxssa.rs:5:37 [INFO] [stderr] | [INFO] [stderr] 5 | use cfg_traits::{Block as CFGBlock, Func as CFGFunc, Target as CFGTarget, Term as CFGTerm}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Func` [INFO] [stderr] --> src/reducify.rs:7:37 [INFO] [stderr] | [INFO] [stderr] 7 | use cfg_traits::{Block as CFGBlock, Func as CFGFunc, Target as CFGTarget, Term as CFGTerm}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/maxssa.rs:68:17 [INFO] [stderr] | [INFO] [stderr] 68 | let mut vs = ::values(&*body); [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: variable does not need to be mutable [INFO] [stderr] --> src/maxssa.rs:74:13 [INFO] [stderr] | [INFO] [stderr] 74 | let mut ks = body.blocks(); [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/maxssa.rs:124:17 [INFO] [stderr] | [INFO] [stderr] 124 | let mut blockdata = &mut body.blocks_mut()[block.clone()]; [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/reducify.rs:215:13 [INFO] [stderr] | [INFO] [stderr] 215 | let mut new_body = body; [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/lib.rs:39:13 [INFO] [stderr] | [INFO] [stderr] 39 | let mut b = &mut f.blocks_mut()[k2.clone()]; [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function `iter_all_same` is never used [INFO] [stderr] --> src/maxssa.rs:186:4 [INFO] [stderr] | [INFO] [stderr] 186 | fn iter_all_same>(iter: I) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `ssa-impls` (lib) generated 18 warnings (run `cargo fix --lib -p ssa-impls` to apply 14 suggestions) [INFO] [stderr] warning: `ssa-impls` (lib test) generated 18 warnings (18 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ssa_impls-82d7c8dcfd431d77) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests ssa_impls [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> src/maxssa.rs:165:24 [INFO] [stderr] | [INFO] [stderr] 165 | drop(vals);; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a254b09b05e2f44f6bc75ca2ece8d8c935c73e901e2567b35f13a41accae3f38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a254b09b05e2f44f6bc75ca2ece8d8c935c73e901e2567b35f13a41accae3f38", kill_on_drop: false }` [INFO] [stdout] a254b09b05e2f44f6bc75ca2ece8d8c935c73e901e2567b35f13a41accae3f38