[INFO] fetching crate uptown_funk 0.1.3...
[INFO] fixing uptown_funk-0.1.3 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[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 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "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" "+622891a4e29178280638a6b63a8908bde2c0c854" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 199 packages to latest compatible versions
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.18)
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[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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] cf3e07eceab26d9d538f90b58d0dda0b89f8e2629fc54cae3d093b42ba644515
[INFO] running `Command { std: "docker" "start" "cf3e07eceab26d9d538f90b58d0dda0b89f8e2629fc54cae3d093b42ba644515", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cf3e07eceab26d9d538f90b58d0dda0b89f8e2629fc54cae3d093b42ba644515" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf3e07eceab26d9d538f90b58d0dda0b89f8e2629fc54cae3d093b42ba644515", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cf3e07eceab26d9d538f90b58d0dda0b89f8e2629fc54cae3d093b42ba644515" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking smallvec v1.15.2
[INFO] [stderr]    Compiling uptown_funk_macro v0.1.2
[INFO] [stderr]     Checking 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] [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] [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/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 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/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: 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: 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 `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: 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: 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 `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/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: 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: 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: 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 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 `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: 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: 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: 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 `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: 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: 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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.19s
[INFO] [stderr] crater-edition-check: all finished
[INFO] running `Command { std: "docker" "inspect" "cf3e07eceab26d9d538f90b58d0dda0b89f8e2629fc54cae3d093b42ba644515", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf3e07eceab26d9d538f90b58d0dda0b89f8e2629fc54cae3d093b42ba644515", kill_on_drop: false }`
[INFO] [stdout] cf3e07eceab26d9d538f90b58d0dda0b89f8e2629fc54cae3d093b42ba644515
