[INFO] fetching crate uptown_funk 0.1.3...
[INFO] testing uptown_funk-0.1.3 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate uptown_funk 0.1.3 into /workspace/builds/worker-5-tc2/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-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate uptown_funk 0.1.3 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "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" "+33835004928d3bf65db4d4712e1330766263b0bd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 218 packages to latest compatible versions
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.18)
[INFO] [stderr]       Adding wasmer v1.0.2 (available: v7.1.0)
[INFO] [stderr]       Adding wasmtime v0.26.1 (available: v44.0.1)
[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" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5102678e52b09193633d4b71ec238359e814a8169a6e4965c2906c01898506fc
[INFO] running `Command { std: "docker" "start" "-a" "5102678e52b09193633d4b71ec238359e814a8169a6e4965c2906c01898506fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5102678e52b09193633d4b71ec238359e814a8169a6e4965c2906c01898506fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5102678e52b09193633d4b71ec238359e814a8169a6e4965c2906c01898506fc", kill_on_drop: false }`
[INFO] [stdout] 5102678e52b09193633d4b71ec238359e814a8169a6e4965c2906c01898506fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 499faa4eb0c6aa57ca353251fe0ed6566f33e241f98df06736c180614f721c84
[INFO] running `Command { std: "docker" "start" "-a" "499faa4eb0c6aa57ca353251fe0ed6566f33e241f98df06736c180614f721c84", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling smallvec v1.15.1
[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<D = ()>
[INFO] [stdout]     |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 184 |     data: Option<D>,
[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: 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: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[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: 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: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[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<S> {
[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<S> {
[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 8.48s
[INFO] running `Command { std: "docker" "inspect" "499faa4eb0c6aa57ca353251fe0ed6566f33e241f98df06736c180614f721c84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "499faa4eb0c6aa57ca353251fe0ed6566f33e241f98df06736c180614f721c84", kill_on_drop: false }`
[INFO] [stdout] 499faa4eb0c6aa57ca353251fe0ed6566f33e241f98df06736c180614f721c84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b28378795a2aeb8ce7cb63676f52bed7f82919b0f470300378a374e0ea6b7990
[INFO] running `Command { std: "docker" "start" "-a" "b28378795a2aeb8ce7cb63676f52bed7f82919b0f470300378a374e0ea6b7990", 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<D = ()>
[INFO] [stdout]     |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 184 |     data: Option<D>,
[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: 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: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[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: 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: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[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<S> {
[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<S> {
[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/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/multiple_namespaces_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/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 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: 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 `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: 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/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: 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: 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: 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: 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: 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: 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<f64>) {
[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 `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: 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 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: 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: 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: 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: 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: 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: field `data` is never read
[INFO] [stdout]    --> src/lib.rs:184:5
[INFO] [stdout]     |
[INFO] [stdout] 179 | pub struct Trap<D = ()>
[INFO] [stdout]     |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 184 |     data: Option<D>,
[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: 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: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[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: 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: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[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<S> {
[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<S> {
[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 1.25s
[INFO] running `Command { std: "docker" "inspect" "b28378795a2aeb8ce7cb63676f52bed7f82919b0f470300378a374e0ea6b7990", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b28378795a2aeb8ce7cb63676f52bed7f82919b0f470300378a374e0ea6b7990", kill_on_drop: false }`
[INFO] [stdout] b28378795a2aeb8ce7cb63676f52bed7f82919b0f470300378a374e0ea6b7990
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2c5e6ca273f583b1ce0e21ce6423eb4024728db5f12fe001eed19e08f9a771ee
[INFO] running `Command { std: "docker" "start" "-a" "2c5e6ca273f583b1ce0e21ce6423eb4024728db5f12fe001eed19e08f9a771ee", 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<D = ()>
[INFO] [stderr]     |            ---- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 184 |     data: Option<D>,
[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: 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: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[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: 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: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[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<S> {
[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<S> {
[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/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: 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<f64>) {
[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: 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/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: 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/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: 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/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: `uptown_funk` (test "add_test") generated 5 warnings (run `cargo fix --test "add_test" -p uptown_funk` to apply 2 suggestions)
[INFO] [stderr] warning: `uptown_funk` (test "pointer_test") generated 5 warnings (2 duplicates) (run `cargo fix --test "pointer_test" -p uptown_funk` 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" -p uptown_funk` to apply 2 suggestions)
[INFO] [stderr] warning: `uptown_funk` (test "multivalue_test") generated 5 warnings (2 duplicates) (run `cargo fix --test "multivalue_test" -p uptown_funk` to apply 2 suggestions)
[INFO] [stderr] warning: `uptown_funk` (test "mutable_state_test") generated 9 warnings (2 duplicates) (run `cargo fix --test "mutable_state_test" -p uptown_funk` to apply 3 suggestions)
[INFO] [stderr] warning: `uptown_funk` (test "multiple_namespaces_test") generated 5 warnings (2 duplicates) (run `cargo fix --test "multiple_namespaces_test" -p uptown_funk` to apply 2 suggestions)
[INFO] [stderr] warning: `uptown_funk` (test "trap_test") generated 6 warnings (2 duplicates) (run `cargo fix --test "trap_test" -p uptown_funk` 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" -p uptown_funk` to apply 2 suggestions)
[INFO] [stderr] warning: `uptown_funk` (test "ioslice_test") generated 5 warnings (2 duplicates) (run `cargo fix --test "ioslice_test" -p uptown_funk` to apply 2 suggestions)
[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: `uptown_funk` (test "custom_type_test") generated 6 warnings (2 duplicates) (run `cargo fix --test "custom_type_test" -p uptown_funk` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/uptown_funk-632bffb8843512ad)
[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/add_test.rs (/opt/rustwide/target/debug/deps/add_test-9ec26ec9c4b378bc)
[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/common.rs (/opt/rustwide/target/debug/deps/common-d75e43e4015d2c11)
[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/custom_type_return_test.rs (/opt/rustwide/target/debug/deps/custom_type_return_test-6a39677a0a012c6d)
[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/custom_type_test.rs (/opt/rustwide/target/debug/deps/custom_type_test-c2ee447ea7d325ff)
[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/ioslice_test.rs (/opt/rustwide/target/debug/deps/ioslice_test-2d3ca096e5dc23b6)
[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/multiple_namespaces_test.rs (/opt/rustwide/target/debug/deps/multiple_namespaces_test-98e25f066975ac27)
[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-27ba2408d84b3949)
[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/mutable_state_test.rs (/opt/rustwide/target/debug/deps/mutable_state_test-435608a6e0ca086b)
[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-74c3bc9d90de558e)
[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/ref_str_test.rs (/opt/rustwide/target/debug/deps/ref_str_test-be6fb00e49b00b77)
[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/trap_test.rs (/opt/rustwide/target/debug/deps/trap_test-b7ab7e1f13be2317)
[INFO] [stderr]    Doc-tests uptown_funk
[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" "2c5e6ca273f583b1ce0e21ce6423eb4024728db5f12fe001eed19e08f9a771ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c5e6ca273f583b1ce0e21ce6423eb4024728db5f12fe001eed19e08f9a771ee", kill_on_drop: false }`
[INFO] [stdout] 2c5e6ca273f583b1ce0e21ce6423eb4024728db5f12fe001eed19e08f9a771ee
