[INFO] fetching crate uptown_funk 0.1.3... [INFO] testing uptown_funk-0.1.3 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate uptown_funk 0.1.3 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate uptown_funk 0.1.3 [INFO] finished tweaking crates.io crate uptown_funk 0.1.3 [INFO] tweaked toml for crates.io crate uptown_funk 0.1.3 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate uptown_funk 0.1.3 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 197 packages to latest compatible versions [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.17) [INFO] [stderr] Adding wasmer v1.0.2 (available: v6.0.1) [INFO] [stderr] Adding wasmtime v0.26.1 (available: v37.0.1) [INFO] [stderr] Adding zstd-safe v3.0.1+zstd.1.4.9 (available: v3.1.0+zstd.1.4.9) [INFO] [stderr] Adding zstd-sys v1.4.20+zstd.1.4.9 (available: v1.6.3+zstd.1.5.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wat v1.239.0 [INFO] [stderr] Downloaded leb128fmt v0.1.0 [INFO] [stderr] Downloaded wasm-encoder v0.239.0 [INFO] [stderr] Downloaded wast v239.0.0 [INFO] [stderr] Downloaded zstd-safe v3.0.1+zstd.1.4.9 [INFO] [stderr] Downloaded wasmer-vm v1.0.2 [INFO] [stderr] Downloaded enumset_derive v0.14.0 [INFO] [stderr] Downloaded uptown_funk_macro v0.1.2 [INFO] [stderr] Downloaded cranelift-entity v0.73.1 [INFO] [stderr] Downloaded cranelift-codegen-meta v0.73.1 [INFO] [stderr] Downloaded regalloc v0.0.31 [INFO] [stderr] Downloaded wasmparser v0.65.0 [INFO] [stderr] Downloaded cranelift-frontend v0.73.1 [INFO] [stderr] Downloaded cranelift-wasm v0.73.1 [INFO] [stderr] Downloaded wasmparser v0.77.1 [INFO] [stderr] Downloaded wasmtime-runtime v0.26.1 [INFO] [stderr] Downloaded wasmtime v0.26.1 [INFO] [stderr] Downloaded cranelift-bforest v0.68.0 [INFO] [stderr] Downloaded cranelift-codegen-shared v0.68.0 [INFO] [stderr] Downloaded cranelift-frontend v0.68.0 [INFO] [stderr] Downloaded wasmer-compiler-cranelift v1.0.2 [INFO] [stderr] Downloaded wasmer-derive v1.0.2 [INFO] [stderr] Downloaded wasmer-engine-jit v1.0.2 [INFO] [stderr] Downloaded memmap2 v0.2.3 [INFO] [stderr] Downloaded wasmer-engine v1.0.2 [INFO] [stderr] Downloaded cranelift-codegen v0.68.0 [INFO] [stderr] Downloaded cranelift-codegen-meta v0.68.0 [INFO] [stderr] Downloaded target-lexicon v0.11.2 [INFO] [stderr] Downloaded object v0.22.0 [INFO] [stderr] Downloaded wasmer-compiler v1.0.2 [INFO] [stderr] Downloaded wasmer-object v1.0.2 [INFO] [stderr] Downloaded wasmer-engine-native v1.0.2 [INFO] [stderr] Downloaded cranelift-entity v0.68.0 [INFO] [stderr] Downloaded wasmer-types v1.0.2 [INFO] [stderr] Downloaded wasmer v1.0.2 [INFO] [stderr] Downloaded file-per-thread-logger v0.1.6 [INFO] [stderr] Downloaded wasmtime-cache v0.26.1 [INFO] [stderr] Downloaded gimli v0.22.0 [INFO] [stderr] Downloaded cranelift-native v0.73.1 [INFO] [stderr] Downloaded wasmtime-cranelift v0.26.1 [INFO] [stderr] Downloaded wasmtime-debug v0.26.1 [INFO] [stderr] Downloaded wasmtime-obj v0.26.1 [INFO] [stderr] Downloaded wasmtime-jit v0.26.1 [INFO] [stderr] Downloaded wasmtime-profiling v0.26.1 [INFO] [stderr] Downloaded enumset v1.1.10 [INFO] [stderr] Downloaded zstd v0.6.1+zstd.1.4.9 [INFO] [stderr] Downloaded scroll_derive v0.10.5 [INFO] [stderr] Downloaded scroll v0.10.2 [INFO] [stderr] Downloaded cranelift-bforest v0.73.1 [INFO] [stderr] Downloaded cranelift-codegen-shared v0.73.1 [INFO] [stderr] Downloaded region v2.2.0 [INFO] [stderr] Downloaded wasmtime-environ v0.26.1 [INFO] [stderr] Downloaded wasmtime-fiber v0.26.1 [INFO] [stderr] Downloaded wasmparser v0.239.0 [INFO] [stderr] Downloaded cranelift-codegen v0.73.1 [INFO] [stderr] Downloaded zstd-sys v1.4.20+zstd.1.4.9 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7a242e2b63b492bdfc4b4908629251e7b30d9eeac5e3f829a20b965d560af09f [INFO] running `Command { std: "docker" "start" "-a" "7a242e2b63b492bdfc4b4908629251e7b30d9eeac5e3f829a20b965d560af09f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7a242e2b63b492bdfc4b4908629251e7b30d9eeac5e3f829a20b965d560af09f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a242e2b63b492bdfc4b4908629251e7b30d9eeac5e3f829a20b965d560af09f", kill_on_drop: false }` [INFO] [stdout] 7a242e2b63b492bdfc4b4908629251e7b30d9eeac5e3f829a20b965d560af09f [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 177a0d9925760a4dad521e65726000b73ca1a3011ffd92fcc223e3775d0df22a [INFO] running `Command { std: "docker" "start" "-a" "177a0d9925760a4dad521e65726000b73ca1a3011ffd92fcc223e3775d0df22a", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling uptown_funk_macro v0.1.2 [INFO] [stderr] Compiling uptown_funk v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/memory.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | unsafe { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `data` is never read [INFO] [stdout] --> src/lib.rs:184:5 [INFO] [stdout] | [INFO] [stdout] 179 | pub struct Trap [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 184 | data: 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: creating a mutable reference to mutable static [INFO] [stdout] --> src/lib.rs:71:18 [INFO] [stdout] | [INFO] [stdout] 71 | unsafe { &mut NOSTATE } [INFO] [stdout] | ^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] help: use `&raw mut` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 71 | unsafe { &raw mut NOSTATE } [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static [INFO] [stdout] --> src/lib.rs:77:18 [INFO] [stdout] | [INFO] [stdout] 77 | unsafe { &mut NOSTATE } [INFO] [stdout] | ^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] help: use `&raw mut` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 77 | unsafe { &raw mut NOSTATE } [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:124:25 [INFO] [stdout] | [INFO] [stdout] 124 | pub fn borrow_state(&self) -> Ref { [INFO] [stdout] | ^^^^^ ^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 124 | pub fn borrow_state(&self) -> Ref<'_, S> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:128:29 [INFO] [stdout] | [INFO] [stdout] 128 | pub fn borrow_state_mut(&self) -> RefMut { [INFO] [stdout] | ^^^^^ ^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 128 | pub fn borrow_state_mut(&self) -> RefMut<'_, S> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.11s [INFO] running `Command { std: "docker" "inspect" "177a0d9925760a4dad521e65726000b73ca1a3011ffd92fcc223e3775d0df22a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "177a0d9925760a4dad521e65726000b73ca1a3011ffd92fcc223e3775d0df22a", kill_on_drop: false }` [INFO] [stdout] 177a0d9925760a4dad521e65726000b73ca1a3011ffd92fcc223e3775d0df22a [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 879898dbb95008c49564b9d3589aa62337a9828aec9d7bc540a48134056ac6f1 [INFO] running `Command { std: "docker" "start" "-a" "879898dbb95008c49564b9d3589aa62337a9828aec9d7bc540a48134056ac6f1", kill_on_drop: false }` [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/memory.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | unsafe { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `data` is never read [INFO] [stdout] --> src/lib.rs:184:5 [INFO] [stdout] | [INFO] [stdout] 179 | pub struct Trap [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 184 | data: 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: creating a mutable reference to mutable static [INFO] [stdout] --> src/lib.rs:71:18 [INFO] [stdout] | [INFO] [stdout] 71 | unsafe { &mut NOSTATE } [INFO] [stdout] | ^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] help: use `&raw mut` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 71 | unsafe { &raw mut NOSTATE } [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static [INFO] [stdout] --> src/lib.rs:77:18 [INFO] [stdout] | [INFO] [stdout] 77 | unsafe { &mut NOSTATE } [INFO] [stdout] | ^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] help: use `&raw mut` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 77 | unsafe { &raw mut NOSTATE } [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:124:25 [INFO] [stdout] | [INFO] [stdout] 124 | pub fn borrow_state(&self) -> Ref { [INFO] [stdout] | ^^^^^ ^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 124 | pub fn borrow_state(&self) -> Ref<'_, S> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:128:29 [INFO] [stdout] | [INFO] [stdout] 128 | pub fn borrow_state_mut(&self) -> RefMut { [INFO] [stdout] | ^^^^^ ^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 128 | pub fn borrow_state_mut(&self) -> RefMut<'_, S> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling uptown_funk v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `HostFunctions` and `memory::Memory` [INFO] [stdout] --> tests/mutable_state_test.rs:1:35 [INFO] [stdout] | [INFO] [stdout] 1 | use uptown_funk::{host_functions, memory::Memory, Executor, HostFunctions, StateMarker}; [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::fs::read` [INFO] [stdout] --> tests/mutable_state_test.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::fs::read; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `common::*` [INFO] [stdout] --> tests/mutable_state_test.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use common::*; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ArrayState` is never constructed [INFO] [stdout] --> tests/mutable_state_test.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | struct ArrayState { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `create`, `value`, `add`, and `sum` are never used [INFO] [stdout] --> tests/mutable_state_test.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 19 | impl ArrayState { [INFO] [stdout] | --------------- methods in this implementation [INFO] [stdout] 20 | fn create(&mut self, number: i32) -> MyNumber { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | fn value(&self, number: MyNumber) -> i32 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | fn add(&mut self, a: MyNumber, b: MyNumber) -> MyNumber { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 32 | fn sum(&self) -> i32 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MyNumber` is never constructed [INFO] [stdout] --> tests/mutable_state_test.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 38 | struct MyNumber { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> tests/mutable_state_test.rs:43:8 [INFO] [stdout] | [INFO] [stdout] 42 | impl MyNumber { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] 43 | fn new(value: i32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SimpleExcutor` is never constructed [INFO] [stdout] --> tests/common.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct SimpleExcutor { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Empty` is never constructed [INFO] [stdout] --> tests/common.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct Empty {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HostFunctions` and `memory::Memory` [INFO] [stdout] --> tests/ref_str_test.rs:1:35 [INFO] [stdout] | [INFO] [stdout] 1 | use uptown_funk::{host_functions, memory::Memory, HostFunctions}; [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: `HostFunctions` and `memory::Memory` [INFO] [stdout] --> tests/multiple_namespaces_test.rs:1:35 [INFO] [stdout] | [INFO] [stdout] 1 | use uptown_funk::{host_functions, memory::Memory, HostFunctions}; [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::fs::read` [INFO] [stdout] --> tests/ref_str_test.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::fs::read; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::read` [INFO] [stdout] --> tests/multiple_namespaces_test.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::fs::read; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `add` is never used [INFO] [stdout] --> tests/multiple_namespaces_test.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 13 | impl Empty { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] 14 | fn add(&self, a: i32, b: i32) -> i32 { [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 imports: `HostFunctions` and `memory::Memory` [INFO] [stdout] --> tests/pointer_test.rs:2:35 [INFO] [stdout] | [INFO] [stdout] 2 | use uptown_funk::{host_functions, memory::Memory, HostFunctions}; [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::fs::read` [INFO] [stdout] --> tests/pointer_test.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::fs::read; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SimpleExcutor` is never constructed [INFO] [stdout] --> tests/common.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct SimpleExcutor { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Empty` is never constructed [INFO] [stdout] --> tests/common.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct Empty {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `count_a` and `add` are never used [INFO] [stdout] --> tests/ref_str_test.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 13 | impl Empty { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] 14 | fn count_a(&self, words: &str) -> i32 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | fn add(&self, a: &str, b: &str, c: &mut [u8]) { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SimpleExcutor` is never constructed [INFO] [stdout] --> tests/common.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct SimpleExcutor { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Empty` is never constructed [INFO] [stdout] --> tests/common.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct Empty {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HostFunctions` and `memory::Memory` [INFO] [stdout] --> tests/custom_type_return_test.rs:1:35 [INFO] [stdout] | [INFO] [stdout] 1 | use uptown_funk::{host_functions, memory::Memory, Executor, HostFunctions}; [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::fs::read` [INFO] [stdout] --> tests/custom_type_return_test.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::fs::read; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `return_7` and `return_1_2_3` are never used [INFO] [stdout] --> tests/custom_type_return_test.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 13 | impl Empty { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] 14 | fn return_7(&self) -> MyNumber { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | fn return_1_2_3(&self) -> (MyNumber, MyNumber, MyNumber) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MyNumber` is never constructed [INFO] [stdout] --> tests/custom_type_return_test.rs:27:8 [INFO] [stdout] | [INFO] [stdout] 27 | struct MyNumber { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SimpleExcutor` is never constructed [INFO] [stdout] --> tests/common.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct SimpleExcutor { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Empty` is never constructed [INFO] [stdout] --> tests/common.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct Empty {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HostFunctions` and `memory::Memory` [INFO] [stdout] --> tests/custom_type_test.rs:1:35 [INFO] [stdout] | [INFO] [stdout] 1 | use uptown_funk::{host_functions, memory::Memory, Executor, HostFunctions}; [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::fs::read` [INFO] [stdout] --> tests/custom_type_test.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::fs::read; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `write` is never used [INFO] [stdout] --> tests/pointer_test.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 14 | impl Empty { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] 15 | fn write(&self, value: f64, mut destination: Pointer) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SimpleExcutor` is never constructed [INFO] [stdout] --> tests/common.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct SimpleExcutor { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Empty` is never constructed [INFO] [stdout] --> tests/common.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct Empty {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HostFunctions` and `memory::Memory` [INFO] [stdout] --> tests/ioslice_test.rs:1:35 [INFO] [stdout] | [INFO] [stdout] 1 | use uptown_funk::{host_functions, memory::Memory, HostFunctions}; [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::fs::read` [INFO] [stdout] --> tests/ioslice_test.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::fs::read; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HostFunctions` and `memory::Memory` [INFO] [stdout] --> tests/multivalue_test.rs:1:35 [INFO] [stdout] | [INFO] [stdout] 1 | use uptown_funk::{host_functions, memory::Memory, HostFunctions}; [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::fs::read` [INFO] [stdout] --> tests/multivalue_test.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::fs::read; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `add` is never used [INFO] [stdout] --> tests/custom_type_test.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 13 | impl Empty { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] 14 | fn add(&self, a: MyNumber, b: MyNumber) -> i32 { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MyNumber` is never constructed [INFO] [stdout] --> tests/custom_type_test.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | struct MyNumber { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SimpleExcutor` is never constructed [INFO] [stdout] --> tests/common.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct SimpleExcutor { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Empty` is never constructed [INFO] [stdout] --> tests/common.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct Empty {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `leet` is never used [INFO] [stdout] --> tests/multivalue_test.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 13 | impl Empty { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] 14 | fn leet(&self) -> (i32, f32, i64) { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SimpleExcutor` is never constructed [INFO] [stdout] --> tests/common.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct SimpleExcutor { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Empty` is never constructed [INFO] [stdout] --> tests/common.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct Empty {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `vectored_read` and `vectored_write` are never used [INFO] [stdout] --> tests/ioslice_test.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 14 | impl Empty { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] 15 | fn vectored_read(&self, bufs: &mut [IoSliceMut<'_>]) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 21 | fn vectored_write(&self, _bufs: &[std::io::IoSlice<'_>]) {} [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SimpleExcutor` is never constructed [INFO] [stdout] --> tests/common.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct SimpleExcutor { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Empty` is never constructed [INFO] [stdout] --> tests/common.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct Empty {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HostFunctions` and `memory::Memory` [INFO] [stdout] --> tests/add_test.rs:1:35 [INFO] [stdout] | [INFO] [stdout] 1 | use uptown_funk::{host_functions, memory::Memory, HostFunctions}; [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::fs::read` [INFO] [stdout] --> tests/add_test.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::fs::read; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `add` is never used [INFO] [stdout] --> tests/add_test.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 13 | impl Empty { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] 14 | fn add(&self, a: i32, b: i32) -> i32 { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SimpleExcutor` is never constructed [INFO] [stdout] --> tests/common.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct SimpleExcutor { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Empty` is never constructed [INFO] [stdout] --> tests/common.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct Empty {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HostFunctions` and `memory::Memory` [INFO] [stdout] --> tests/trap_test.rs:1:35 [INFO] [stdout] | [INFO] [stdout] 1 | use uptown_funk::{host_functions, memory::Memory, Executor, HostFunctions}; [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::fs::read` [INFO] [stdout] --> tests/trap_test.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::fs::read; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `trap` is never used [INFO] [stdout] --> tests/trap_test.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 13 | impl Empty { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] 14 | fn trap(&self) -> Traps { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Traps` is never constructed [INFO] [stdout] --> tests/trap_test.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | struct Traps {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SimpleExcutor` is never constructed [INFO] [stdout] --> tests/common.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct SimpleExcutor { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Empty` is never constructed [INFO] [stdout] --> tests/common.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct Empty {} [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/memory.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | unsafe { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `data` is never read [INFO] [stdout] --> src/lib.rs:184:5 [INFO] [stdout] | [INFO] [stdout] 179 | pub struct Trap [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 184 | data: 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: creating a mutable reference to mutable static [INFO] [stdout] --> src/lib.rs:71:18 [INFO] [stdout] | [INFO] [stdout] 71 | unsafe { &mut NOSTATE } [INFO] [stdout] | ^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] help: use `&raw mut` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 71 | unsafe { &raw mut NOSTATE } [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static [INFO] [stdout] --> src/lib.rs:77:18 [INFO] [stdout] | [INFO] [stdout] 77 | unsafe { &mut NOSTATE } [INFO] [stdout] | ^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] help: use `&raw mut` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 77 | unsafe { &raw mut NOSTATE } [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:124:25 [INFO] [stdout] | [INFO] [stdout] 124 | pub fn borrow_state(&self) -> Ref { [INFO] [stdout] | ^^^^^ ^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 124 | pub fn borrow_state(&self) -> Ref<'_, S> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:128:29 [INFO] [stdout] | [INFO] [stdout] 128 | pub fn borrow_state_mut(&self) -> RefMut { [INFO] [stdout] | ^^^^^ ^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 128 | pub fn borrow_state_mut(&self) -> RefMut<'_, S> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.15s [INFO] running `Command { std: "docker" "inspect" "879898dbb95008c49564b9d3589aa62337a9828aec9d7bc540a48134056ac6f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "879898dbb95008c49564b9d3589aa62337a9828aec9d7bc540a48134056ac6f1", kill_on_drop: false }` [INFO] [stdout] 879898dbb95008c49564b9d3589aa62337a9828aec9d7bc540a48134056ac6f1 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ae5e8183faee454fce62363880d8d3a6b7c1e9ba652b45e3791e649f8a8ed7e5 [INFO] running `Command { std: "docker" "start" "-a" "ae5e8183faee454fce62363880d8d3a6b7c1e9ba652b45e3791e649f8a8ed7e5", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary `unsafe` block [INFO] [stderr] --> src/memory.rs:16:9 [INFO] [stderr] | [INFO] [stderr] 16 | unsafe { [INFO] [stderr] | ^^^^^^ unnecessary `unsafe` block [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `data` is never read [INFO] [stderr] --> src/lib.rs:184:5 [INFO] [stderr] | [INFO] [stderr] 179 | pub struct Trap [INFO] [stderr] | ---- field in this struct [INFO] [stderr] ... [INFO] [stderr] 184 | data: Option, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: creating a mutable reference to mutable static [INFO] [stderr] --> src/lib.rs:71:18 [INFO] [stderr] | [INFO] [stderr] 71 | unsafe { &mut NOSTATE } [INFO] [stderr] | ^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stderr] = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stderr] help: use `&raw mut` instead to create a raw pointer [INFO] [stderr] | [INFO] [stderr] 71 | unsafe { &raw mut NOSTATE } [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: creating a mutable reference to mutable static [INFO] [stderr] --> src/lib.rs:77:18 [INFO] [stderr] | [INFO] [stderr] 77 | unsafe { &mut NOSTATE } [INFO] [stderr] | ^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stderr] help: use `&raw mut` instead to create a raw pointer [INFO] [stderr] | [INFO] [stderr] 77 | unsafe { &raw mut NOSTATE } [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:124:25 [INFO] [stderr] | [INFO] [stderr] 124 | pub fn borrow_state(&self) -> Ref { [INFO] [stderr] | ^^^^^ ^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 124 | pub fn borrow_state(&self) -> Ref<'_, S> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:128:29 [INFO] [stderr] | [INFO] [stderr] 128 | pub fn borrow_state_mut(&self) -> RefMut { [INFO] [stderr] | ^^^^^ ^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 128 | pub fn borrow_state_mut(&self) -> RefMut<'_, S> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `uptown_funk` (lib) generated 6 warnings (run `cargo fix --lib -p uptown_funk` to apply 2 suggestions) [INFO] [stderr] warning: `uptown_funk` (lib test) generated 6 warnings (6 duplicates) [INFO] [stderr] warning: unused imports: `HostFunctions` and `memory::Memory` [INFO] [stderr] --> tests/mutable_state_test.rs:1:35 [INFO] [stderr] | [INFO] [stderr] 1 | use uptown_funk::{host_functions, memory::Memory, Executor, HostFunctions, StateMarker}; [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::fs::read` [INFO] [stderr] --> tests/mutable_state_test.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::fs::read; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `common::*` [INFO] [stderr] --> tests/mutable_state_test.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use common::*; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `ArrayState` is never constructed [INFO] [stderr] --> tests/mutable_state_test.rs:12:8 [INFO] [stderr] | [INFO] [stderr] 12 | struct ArrayState { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: methods `create`, `value`, `add`, and `sum` are never used [INFO] [stderr] --> tests/mutable_state_test.rs:20:8 [INFO] [stderr] | [INFO] [stderr] 19 | impl ArrayState { [INFO] [stderr] | --------------- methods in this implementation [INFO] [stderr] 20 | fn create(&mut self, number: i32) -> MyNumber { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 24 | fn value(&self, number: MyNumber) -> i32 { [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 28 | fn add(&mut self, a: MyNumber, b: MyNumber) -> MyNumber { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 32 | fn sum(&self) -> i32 { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `MyNumber` is never constructed [INFO] [stderr] --> tests/mutable_state_test.rs:38:8 [INFO] [stderr] | [INFO] [stderr] 38 | struct MyNumber { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> tests/mutable_state_test.rs:43:8 [INFO] [stderr] | [INFO] [stderr] 42 | impl MyNumber { [INFO] [stderr] | ------------- associated function in this implementation [INFO] [stderr] 43 | fn new(value: i32) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `SimpleExcutor` is never constructed [INFO] [stderr] --> tests/common.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub struct SimpleExcutor { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Empty` is never constructed [INFO] [stderr] --> tests/common.rs:16:12 [INFO] [stderr] | [INFO] [stderr] 16 | pub struct Empty {} [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `HostFunctions` and `memory::Memory` [INFO] [stderr] --> tests/pointer_test.rs:2:35 [INFO] [stderr] | [INFO] [stderr] 2 | use uptown_funk::{host_functions, memory::Memory, HostFunctions}; [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::fs::read` [INFO] [stderr] --> tests/pointer_test.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::fs::read; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `write` is never used [INFO] [stderr] --> tests/pointer_test.rs:15:8 [INFO] [stderr] | [INFO] [stderr] 14 | impl Empty { [INFO] [stderr] | ---------- method in this implementation [INFO] [stderr] 15 | fn write(&self, value: f64, mut destination: Pointer) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `HostFunctions` and `memory::Memory` [INFO] [stderr] --> tests/custom_type_test.rs:1:35 [INFO] [stderr] | [INFO] [stderr] 1 | use uptown_funk::{host_functions, memory::Memory, Executor, HostFunctions}; [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::fs::read` [INFO] [stderr] --> tests/custom_type_test.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::fs::read; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `add` is never used [INFO] [stderr] --> tests/custom_type_test.rs:14:8 [INFO] [stderr] | [INFO] [stderr] 13 | impl Empty { [INFO] [stderr] | ---------- method in this implementation [INFO] [stderr] 14 | fn add(&self, a: MyNumber, b: MyNumber) -> i32 { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: struct `MyNumber` is never constructed [INFO] [stderr] --> tests/custom_type_test.rs:19:8 [INFO] [stderr] | [INFO] [stderr] 19 | struct MyNumber { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `HostFunctions` and `memory::Memory` [INFO] [stderr] --> tests/add_test.rs:1:35 [INFO] [stderr] | [INFO] [stderr] 1 | use uptown_funk::{host_functions, memory::Memory, HostFunctions}; [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::fs::read` [INFO] [stderr] --> tests/add_test.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::fs::read; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `add` is never used [INFO] [stderr] --> tests/add_test.rs:14:8 [INFO] [stderr] | [INFO] [stderr] 13 | impl Empty { [INFO] [stderr] | ---------- method in this implementation [INFO] [stderr] 14 | fn add(&self, a: i32, b: i32) -> i32 { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `HostFunctions` and `memory::Memory` [INFO] [stderr] --> tests/ioslice_test.rs:1:35 [INFO] [stderr] | [INFO] [stderr] 1 | use uptown_funk::{host_functions, memory::Memory, HostFunctions}; [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::fs::read` [INFO] [stderr] --> tests/ioslice_test.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::fs::read; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `vectored_read` and `vectored_write` are never used [INFO] [stderr] --> tests/ioslice_test.rs:15:8 [INFO] [stderr] | [INFO] [stderr] 14 | impl Empty { [INFO] [stderr] | ---------- methods in this implementation [INFO] [stderr] 15 | fn vectored_read(&self, bufs: &mut [IoSliceMut<'_>]) { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 21 | fn vectored_write(&self, _bufs: &[std::io::IoSlice<'_>]) {} [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `HostFunctions` and `memory::Memory` [INFO] [stderr] --> tests/custom_type_return_test.rs:1:35 [INFO] [stderr] | [INFO] [stderr] 1 | use uptown_funk::{host_functions, memory::Memory, Executor, HostFunctions}; [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::fs::read` [INFO] [stderr] --> tests/custom_type_return_test.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::fs::read; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `return_7` and `return_1_2_3` are never used [INFO] [stderr] --> tests/custom_type_return_test.rs:14:8 [INFO] [stderr] | [INFO] [stderr] 13 | impl Empty { [INFO] [stderr] | ---------- methods in this implementation [INFO] [stderr] 14 | fn return_7(&self) -> MyNumber { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 18 | fn return_1_2_3(&self) -> (MyNumber, MyNumber, MyNumber) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: struct `MyNumber` is never constructed [INFO] [stderr] --> tests/custom_type_return_test.rs:27:8 [INFO] [stderr] | [INFO] [stderr] 27 | struct MyNumber { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `HostFunctions` and `memory::Memory` [INFO] [stderr] --> tests/multiple_namespaces_test.rs:1:35 [INFO] [stderr] | [INFO] [stderr] 1 | use uptown_funk::{host_functions, memory::Memory, HostFunctions}; [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::fs::read` [INFO] [stderr] --> tests/multiple_namespaces_test.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::fs::read; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `add` is never used [INFO] [stderr] --> tests/multiple_namespaces_test.rs:14:8 [INFO] [stderr] | [INFO] [stderr] 13 | impl Empty { [INFO] [stderr] | ---------- method in this implementation [INFO] [stderr] 14 | fn add(&self, a: i32, b: i32) -> i32 { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `HostFunctions` and `memory::Memory` [INFO] [stderr] --> tests/multivalue_test.rs:1:35 [INFO] [stderr] | [INFO] [stderr] 1 | use uptown_funk::{host_functions, memory::Memory, HostFunctions}; [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::fs::read` [INFO] [stderr] --> tests/multivalue_test.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::fs::read; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `leet` is never used [INFO] [stderr] --> tests/multivalue_test.rs:14:8 [INFO] [stderr] | [INFO] [stderr] 13 | impl Empty { [INFO] [stderr] | ---------- method in this implementation [INFO] [stderr] 14 | fn leet(&self) -> (i32, f32, i64) { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `HostFunctions` and `memory::Memory` [INFO] [stderr] --> tests/ref_str_test.rs:1:35 [INFO] [stderr] | [INFO] [stderr] 1 | use uptown_funk::{host_functions, memory::Memory, HostFunctions}; [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::fs::read` [INFO] [stderr] --> tests/ref_str_test.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::fs::read; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `count_a` and `add` are never used [INFO] [stderr] --> tests/ref_str_test.rs:14:8 [INFO] [stderr] | [INFO] [stderr] 13 | impl Empty { [INFO] [stderr] | ---------- methods in this implementation [INFO] [stderr] 14 | fn count_a(&self, words: &str) -> i32 { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 18 | fn add(&self, a: &str, b: &str, c: &mut [u8]) { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `uptown_funk` (test "mutable_state_test") generated 9 warnings (run `cargo fix --test "mutable_state_test"` to apply 3 suggestions) [INFO] [stderr] warning: `uptown_funk` (test "pointer_test") generated 5 warnings (2 duplicates) (run `cargo fix --test "pointer_test"` to apply 2 suggestions) [INFO] [stderr] warning: `uptown_funk` (test "custom_type_test") generated 6 warnings (2 duplicates) (run `cargo fix --test "custom_type_test"` to apply 2 suggestions) [INFO] [stderr] warning: `uptown_funk` (test "add_test") generated 5 warnings (2 duplicates) (run `cargo fix --test "add_test"` to apply 2 suggestions) [INFO] [stderr] warning: `uptown_funk` (test "ioslice_test") generated 5 warnings (2 duplicates) (run `cargo fix --test "ioslice_test"` to apply 2 suggestions) [INFO] [stderr] warning: `uptown_funk` (test "custom_type_return_test") generated 6 warnings (2 duplicates) (run `cargo fix --test "custom_type_return_test"` to apply 2 suggestions) [INFO] [stderr] warning: `uptown_funk` (test "multiple_namespaces_test") generated 5 warnings (2 duplicates) (run `cargo fix --test "multiple_namespaces_test"` to apply 2 suggestions) [INFO] [stderr] warning: `uptown_funk` (test "multivalue_test") generated 5 warnings (2 duplicates) (run `cargo fix --test "multivalue_test"` to apply 2 suggestions) [INFO] [stderr] warning: `uptown_funk` (test "ref_str_test") generated 5 warnings (2 duplicates) (run `cargo fix --test "ref_str_test"` to apply 2 suggestions) [INFO] [stderr] warning: unused imports: `HostFunctions` and `memory::Memory` [INFO] [stderr] --> tests/trap_test.rs:1:35 [INFO] [stderr] | [INFO] [stderr] 1 | use uptown_funk::{host_functions, memory::Memory, Executor, HostFunctions}; [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::fs::read` [INFO] [stderr] --> tests/trap_test.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::fs::read; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `trap` is never used [INFO] [stderr] --> tests/trap_test.rs:14:8 [INFO] [stderr] | [INFO] [stderr] 13 | impl Empty { [INFO] [stderr] | ---------- method in this implementation [INFO] [stderr] 14 | fn trap(&self) -> Traps { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: struct `Traps` is never constructed [INFO] [stderr] --> tests/trap_test.rs:19:8 [INFO] [stderr] | [INFO] [stderr] 19 | struct Traps {} [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `uptown_funk` (test "trap_test") generated 6 warnings (2 duplicates) (run `cargo fix --test "trap_test"` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/uptown_funk-0f180ed3bca325fe) [INFO] [stderr] Running tests/add_test.rs (/opt/rustwide/target/debug/deps/add_test-128ced297e0d30ef) [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] [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] [stdout] [INFO] [stderr] Running tests/common.rs (/opt/rustwide/target/debug/deps/common-3eaae84d5211a0f5) [INFO] [stdout] running 0 tests [INFO] [stderr] Running tests/custom_type_return_test.rs (/opt/rustwide/target/debug/deps/custom_type_return_test-892e367cb7b58d5c) [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] [stdout] [INFO] [stderr] Running tests/custom_type_test.rs (/opt/rustwide/target/debug/deps/custom_type_test-63aef983badd2cd6) [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] Running tests/ioslice_test.rs (/opt/rustwide/target/debug/deps/ioslice_test-e844049ea7c8f769) [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] [stdout] [INFO] [stderr] Running tests/multiple_namespaces_test.rs (/opt/rustwide/target/debug/deps/multiple_namespaces_test-fb6125efc90e5b88) [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] [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] Running tests/multivalue_test.rs (/opt/rustwide/target/debug/deps/multivalue_test-20b50b124aa8f63a) [INFO] [stdout] [INFO] [stderr] Running tests/mutable_state_test.rs (/opt/rustwide/target/debug/deps/mutable_state_test-563ce5d278c58225) [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] [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] Running tests/pointer_test.rs (/opt/rustwide/target/debug/deps/pointer_test-ce8464886144650d) [INFO] [stderr] Running tests/ref_str_test.rs (/opt/rustwide/target/debug/deps/ref_str_test-9ed23523680a053a) [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] [stdout] [INFO] [stderr] Running tests/trap_test.rs (/opt/rustwide/target/debug/deps/trap_test-e712f4a3ec6d9078) [INFO] [stdout] running 0 tests [INFO] [stderr] Doc-tests uptown_funk [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] [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] [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" "ae5e8183faee454fce62363880d8d3a6b7c1e9ba652b45e3791e649f8a8ed7e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae5e8183faee454fce62363880d8d3a6b7c1e9ba652b45e3791e649f8a8ed7e5", kill_on_drop: false }` [INFO] [stdout] ae5e8183faee454fce62363880d8d3a6b7c1e9ba652b45e3791e649f8a8ed7e5