[INFO] fetching crate mangle-vm 0.5.0... [INFO] linting mangle-vm-0.5.0 against nightly for clippy-nonminimal_bool-denied [INFO] extracting crate mangle-vm 0.5.0 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate mangle-vm 0.5.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate mangle-vm 0.5.0 [INFO] tweaked toml for crates.io crate mangle-vm 0.5.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate mangle-vm 0.5.0 on toolchain nightly [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate mangle-vm 0.5.0 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" "+nightly" "fetch" "--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] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasmtime-internal-versioned-export-macros v41.0.4 [INFO] [stderr] Downloaded wasmtime-internal-math v41.0.4 [INFO] [stderr] Downloaded mangle-codegen v0.5.0 [INFO] [stderr] Downloaded mangle-parse v0.5.0 [INFO] [stderr] Downloaded mangle-analysis v0.5.0 [INFO] [stderr] Downloaded cranelift-frontend v0.128.4 [INFO] [stderr] Downloaded cranelift-isle v0.128.4 [INFO] [stderr] Downloaded cranelift-codegen-meta v0.128.4 [INFO] [stderr] Downloaded winch-codegen v41.0.4 [INFO] [stderr] Downloaded googletest v0.14.1 [INFO] [stderr] Downloaded pulley-interpreter v41.0.4 [INFO] [stderr] Downloaded cranelift-entity v0.128.4 [INFO] [stderr] Downloaded wasmtime-internal-cranelift v41.0.4 [INFO] [stderr] Downloaded wasmtime-internal-cache v41.0.4 [INFO] [stderr] Downloaded wasmtime-environ v41.0.4 [INFO] [stderr] Downloaded wasmtime-internal-component-macro v41.0.4 [INFO] [stderr] Downloaded wasmtime-internal-wit-bindgen v41.0.4 [INFO] [stderr] Downloaded cranelift-assembler-x64 v0.128.4 [INFO] [stderr] Downloaded cranelift-bforest v0.128.4 [INFO] [stderr] Downloaded cranelift-assembler-x64-meta v0.128.4 [INFO] [stderr] Downloaded wasmtime-internal-unwinder v41.0.4 [INFO] [stderr] Downloaded wasmtime-internal-fiber v41.0.4 [INFO] [stderr] Downloaded wasmtime-internal-component-util v41.0.4 [INFO] [stderr] Downloaded mangle-common v0.5.0 [INFO] [stderr] Downloaded mangle-ir v0.5.0 [INFO] [stderr] Downloaded googletest_macro v0.14.1 [INFO] [stderr] Downloaded mangle-ast v0.5.0 [INFO] [stderr] Downloaded mangle-simplecolumn v0.5.0 [INFO] [stderr] Downloaded wasmtime-internal-jit-debug v41.0.4 [INFO] [stderr] Downloaded wasmtime-internal-jit-icache-coherence v41.0.4 [INFO] [stderr] Downloaded wasmtime-internal-slab v41.0.4 [INFO] [stderr] Downloaded cranelift-native v0.128.4 [INFO] [stderr] Downloaded cranelift-srcgen v0.128.4 [INFO] [stderr] Downloaded cranelift-codegen-shared v0.128.4 [INFO] [stderr] Downloaded cranelift-control v0.128.4 [INFO] [stderr] Downloaded pulley-macros v41.0.4 [INFO] [stderr] Downloaded cranelift-bitset v0.128.4 [INFO] [stderr] Downloaded wasmtime-internal-winch v41.0.4 [INFO] [stderr] Downloaded wasmtime v41.0.4 [INFO] [stderr] Downloaded cranelift-codegen v0.128.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8a557cb31b000e11693edd7dc24089b6598bcc53e20e751db246953d609ec8d4 [INFO] running `Command { std: "docker" "start" "-a" "8a557cb31b000e11693edd7dc24089b6598bcc53e20e751db246953d609ec8d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8a557cb31b000e11693edd7dc24089b6598bcc53e20e751db246953d609ec8d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a557cb31b000e11693edd7dc24089b6598bcc53e20e751db246953d609ec8d4", kill_on_drop: false }` [INFO] [stdout] 8a557cb31b000e11693edd7dc24089b6598bcc53e20e751db246953d609ec8d4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "clippy" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9463c573174431ab862529463996578cd0c5f96c41827031dada34897353d955 [INFO] running `Command { std: "docker" "start" "-a" "9463c573174431ab862529463996578cd0c5f96c41827031dada34897353d955", kill_on_drop: false }` [INFO] [stderr] Checking bumpalo v3.19.1 [INFO] [stderr] Checking leb128fmt v0.1.0 [INFO] [stderr] Compiling cranelift-srcgen v0.128.4 [INFO] [stderr] Compiling wasmparser v0.243.0 [INFO] [stderr] Compiling target-lexicon v0.13.4 [INFO] [stderr] Checking hashbrown v0.15.5 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Compiling cranelift-bitset v0.128.4 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Checking semver v1.0.27 [INFO] [stderr] Compiling cranelift-isle v0.128.4 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking gimli v0.32.3 [INFO] [stderr] Compiling rustversion v1.0.21 [INFO] [stderr] Compiling object v0.37.3 [INFO] [stderr] Compiling cranelift-codegen-shared v0.128.4 [INFO] [stderr] Compiling wasm-encoder v0.243.0 [INFO] [stderr] Compiling rustix v1.1.3 [INFO] [stderr] Compiling cranelift-assembler-x64-meta v0.128.4 [INFO] [stderr] Compiling cpp_demangle v0.4.5 [INFO] [stderr] Compiling zstd-sys v2.0.16+zstd.1.5.7 [INFO] [stderr] Checking wasmtime-internal-math v41.0.4 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Checking linux-raw-sys v0.11.0 [INFO] [stderr] Checking cranelift-control v0.128.4 [INFO] [stderr] Checking rustc-demangle v0.1.26 [INFO] [stderr] Checking wasmtime-internal-component-util v41.0.4 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling zmij v1.0.12 [INFO] [stderr] Checking wasm-encoder v0.244.0 [INFO] [stderr] Compiling ittapi-sys v0.4.0 [INFO] [stderr] Checking bitmaps v2.1.0 [INFO] [stderr] Compiling anyhow v1.0.100 [INFO] [stderr] Compiling im-rc v15.1.0 [INFO] [stderr] Compiling id-arena v2.2.1 [INFO] [stderr] Compiling wasmtime-internal-unwinder v41.0.4 [INFO] [stderr] Checking rand_xoshiro v0.6.0 [INFO] [stderr] Checking toml_parser v1.0.9+spec-1.1.0 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking uuid v1.19.0 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Compiling wasmtime-internal-component-macro v41.0.4 [INFO] [stderr] Checking sized-chunks v0.6.5 [INFO] [stderr] Compiling wasmtime-internal-cache v41.0.4 [INFO] [stderr] Checking futures-util v0.3.32 [INFO] [stderr] Checking debugid v0.8.0 [INFO] [stderr] Checking toml v0.9.12+spec-1.1.0 [INFO] [stderr] Checking petgraph v0.6.5 [INFO] [stderr] Checking wast v244.0.0 [INFO] [stderr] Checking serde_json v1.0.149 [INFO] [stderr] Checking directories-next v2.0.0 [INFO] [stderr] Checking mangle-ir v0.5.0 [INFO] [stderr] Checking ittapi v0.4.0 [INFO] [stderr] Compiling cranelift-assembler-x64 v0.128.4 [INFO] [stderr] Compiling indexmap v2.13.0 [INFO] [stderr] Checking wasmtime-internal-jit-icache-coherence v41.0.4 [INFO] [stderr] Checking wasmtime-internal-slab v41.0.4 [INFO] [stderr] Checking wasm-encoder v0.245.1 [INFO] [stderr] Checking memfd v0.6.5 [INFO] [stderr] Checking tempfile v3.24.0 [INFO] [stderr] Checking addr2line v0.25.1 [INFO] [stderr] Checking futures v0.3.32 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling pulley-macros v41.0.4 [INFO] [stderr] Compiling wasmtime-internal-versioned-export-macros v41.0.4 [INFO] [stderr] Compiling thiserror-impl v2.0.17 [INFO] [stderr] Compiling googletest_macro v0.14.1 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling pulley-interpreter v41.0.4 [INFO] [stderr] Compiling wasmtime-internal-fiber v41.0.4 [INFO] [stderr] Compiling wasmtime-internal-jit-debug v41.0.4 [INFO] [stderr] Compiling wasmtime v41.0.4 [INFO] [stderr] Checking googletest v0.14.1 [INFO] [stderr] Compiling zstd-safe v7.2.4 [INFO] [stderr] Checking zstd v0.13.3 [INFO] [stderr] Checking thiserror v2.0.17 [INFO] [stderr] Checking cobs v0.3.0 [INFO] [stderr] Checking mangle-ast v0.5.0 [INFO] [stderr] Checking mangle-common v0.5.0 [INFO] [stderr] Checking mangle-parse v0.5.0 [INFO] [stderr] Checking mangle-analysis v0.5.0 [INFO] [stderr] Compiling cranelift-codegen-meta v0.128.4 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking postcard v1.1.3 [INFO] [stderr] Checking serde_yaml v0.9.34+deprecated [INFO] [stderr] Checking fxprof-processed-profile v0.8.1 [INFO] [stderr] Checking mangle-simplecolumn v0.5.0 [INFO] [stderr] Checking regalloc2 v0.13.5 [INFO] [stderr] Checking mangle-codegen v0.5.0 [INFO] [stderr] Checking wat v1.244.0 [INFO] [stderr] Checking cranelift-entity v0.128.4 [INFO] [stderr] Checking cranelift-bforest v0.128.4 [INFO] [stderr] Compiling wit-parser v0.243.0 [INFO] [stderr] Compiling cranelift-codegen v0.128.4 [INFO] [stderr] Compiling wasmtime-internal-wit-bindgen v41.0.4 [INFO] [stderr] Checking wasmprinter v0.243.0 [INFO] [stderr] Checking wasm-compose v0.243.0 [INFO] [stderr] Checking wasmtime-environ v41.0.4 [INFO] [stderr] Checking cranelift-native v0.128.4 [INFO] [stderr] Checking cranelift-frontend v0.128.4 [INFO] [stderr] Checking wasmtime-internal-cranelift v41.0.4 [INFO] [stderr] Checking mangle-vm v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `strings` and `names` are never read [INFO] [stdout] --> src/lib.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 28 | struct HostWrapper { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 29 | host: H, [INFO] [stdout] 30 | strings: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 31 | names: Vec, [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 `strings` and `names` are never read [INFO] [stdout] --> src/lib.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 28 | struct HostWrapper { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 29 | host: H, [INFO] [stdout] 30 | strings: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 31 | names: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `add_string_fact` is never used [INFO] [stdout] --> src/lib.rs:661:12 [INFO] [stdout] | [INFO] [stdout] 610 | impl MemHost { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 661 | fn add_string_fact(&mut self, rel: &str, args: &[&str]) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this expression creates a reference which is immediately dereferenced by the compiler [INFO] [stdout] --> src/lib.rs:1030:41 [INFO] [stdout] | [INFO] [stdout] 1030 | let unit = rewrite_unit(&arena, &unit); [INFO] [stdout] | ^^^^^ help: change this to: `unit` [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow [INFO] [stdout] = note: `#[warn(clippy::needless_borrow)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `strings` and `names` are never read [INFO] [stdout] --> tests/reachability.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 30 | struct MemHost { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 45 | strings: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 46 | names: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this `if` statement can be collapsed [INFO] [stdout] --> tests/reachability.rs:146:13 [INFO] [stdout] | [INFO] [stdout] 146 | / if let Some(tuples) = tuples_opt { [INFO] [stdout] 147 | | if *idx < tuples.len() { [INFO] [stdout] 148 | | let ptr = (iter_id << 16) | (*idx as i32 + 1); [INFO] [stdout] 149 | | *idx += 1; [INFO] [stdout] ... | [INFO] [stdout] 152 | | } [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if [INFO] [stdout] = note: `#[warn(clippy::collapsible_if)]` on by default [INFO] [stdout] help: collapse nested if block [INFO] [stdout] | [INFO] [stdout] 146 ~ if let Some(tuples) = tuples_opt [INFO] [stdout] 147 ~ && *idx < tuples.len() { [INFO] [stdout] 148 | let ptr = (iter_id << 16) | (*idx as i32 + 1); [INFO] [stdout] 149 | *idx += 1; [INFO] [stdout] 150 | return ptr; [INFO] [stdout] 151 ~ } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this `if` statement can be collapsed [INFO] [stdout] --> tests/reachability.rs:166:13 [INFO] [stdout] | [INFO] [stdout] 166 | / if let Some(tuples) = tuples { [INFO] [stdout] 167 | | if let Some(row) = tuples.get(tuple_idx as usize) { [INFO] [stdout] 168 | | return row[col_idx as usize]; [INFO] [stdout] 169 | | } [INFO] [stdout] 170 | | } [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if [INFO] [stdout] help: collapse nested if block [INFO] [stdout] | [INFO] [stdout] 166 ~ if let Some(tuples) = tuples [INFO] [stdout] 167 ~ && let Some(row) = tuples.get(tuple_idx as usize) { [INFO] [stdout] 168 | return row[col_idx as usize]; [INFO] [stdout] 169 ~ } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this `if` statement can be collapsed [INFO] [stdout] --> tests/reachability.rs:227:17 [INFO] [stdout] | [INFO] [stdout] 227 | / if let Some(hv) = tuple.get(col_idx as usize) { [INFO] [stdout] 228 | | if self.get_val(*hv) == &target_val { [INFO] [stdout] 229 | | filtered.push(tuple.clone()); [INFO] [stdout] 230 | | } [INFO] [stdout] 231 | | } [INFO] [stdout] | |_________________^ [INFO] [stdout] | [INFO] [stdout] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#collapsible_if [INFO] [stdout] help: collapse nested if block [INFO] [stdout] | [INFO] [stdout] 227 ~ if let Some(hv) = tuple.get(col_idx as usize) [INFO] [stdout] 228 ~ && self.get_val(*hv) == &target_val { [INFO] [stdout] 229 | filtered.push(tuple.clone()); [INFO] [stdout] 230 ~ } [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 45s [INFO] running `Command { std: "docker" "inspect" "9463c573174431ab862529463996578cd0c5f96c41827031dada34897353d955", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9463c573174431ab862529463996578cd0c5f96c41827031dada34897353d955", kill_on_drop: false }` [INFO] [stdout] 9463c573174431ab862529463996578cd0c5f96c41827031dada34897353d955