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Fix CI failure & Migrate to Rust 2021 #69

Merged
merged 3 commits into from
Jan 7, 2024
Merged

Fix CI failure & Migrate to Rust 2021 #69

merged 3 commits into from
Jan 7, 2024

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taiki-e
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@taiki-e taiki-e commented Jan 7, 2024

This respects rust-version field in Cargo.toml, so it removes the need
to manage MSRV in both the CI file and Cargo.toml.
We use Box to be able to catch memory leaks using miri/valgrind.

```
error: field `0` is never read
  --> tests/join.rs:29:24
   |
29 |             struct Fut(Box<i32>);
   |                    --- ^^^^^^^^
   |                    |
   |                    field in this struct
...
99 |     future!(f, POLL, DROP_F, DROP_T);
   |     -------------------------------- in this macro invocation
   |
   = note: `-D dead-code` implied by `-D warnings`
   = help: to override `-D warnings` add `#[allow(dead_code)]`
   = note: this error originates in the macro `future` (in Nightly builds, run with -Z macro-backtrace for more info)
help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
   |
29 |             struct Fut(());
   |                        ~~

error: field `0` is never read
  --> tests/join.rs:47:24
   |
47 |             struct Out(Box<i32>, bool);
   |                    --- ^^^^^^^^
   |                    |
   |                    field in this struct
...
99 |     future!(f, POLL, DROP_F, DROP_T);
   |     -------------------------------- in this macro invocation
   |
   = note: this error originates in the macro `future` (in Nightly builds, run with -Z macro-backtrace for more info)
help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
   |
47 |             struct Out((), bool);
   |                        ~~

error: field `0` is never read
   --> tests/join.rs:75:26
    |
75  |             struct Guard(Box<i32>);
    |                    ----- ^^^^^^^^
    |                    |
    |                    field in this struct
...
100 |     schedule!(s, SCHEDULE, DROP_S);
    |     ------------------------------ in this macro invocation
    |
    = note: this error originates in the macro `schedule` (in Nightly builds, run with -Z macro-backtrace for more info)
help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
    |
75  |             struct Guard(());
    |                          ~~

error: field `0` is never read
   --> tests/join.rs:29:24
    |
29  |             struct Fut(Box<i32>);
    |                    --- ^^^^^^^^
    |                    |
    |                    field in this struct
...
118 |     future!(f, POLL, DROP_F, DROP_T);
    |     -------------------------------- in this macro invocation
    |
    = note: this error originates in the macro `future` (in Nightly builds, run with -Z macro-backtrace for more info)
help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
    |
29  |             struct Fut(());
    |                        ~~

error: field `0` is never read
   --> tests/join.rs:47:24
    |
47  |             struct Out(Box<i32>, bool);
    |                    --- ^^^^^^^^
    |                    |
    |                    field in this struct
...
118 |     future!(f, POLL, DROP_F, DROP_T);
    |     -------------------------------- in this macro invocation
    |
    = note: this error originates in the macro `future` (in Nightly builds, run with -Z macro-backtrace for more info)
help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
    |
47  |             struct Out((), bool);
    |                        ~~

error: field `0` is never read
   --> tests/join.rs:75:26
    |
75  |             struct Guard(Box<i32>);
    |                    ----- ^^^^^^^^
    |                    |
    |                    field in this struct
...
119 |     schedule!(s, SCHEDULE, DROP_S);
    |     ------------------------------ in this macro invocation
    |
    = note: this error originates in the macro `schedule` (in Nightly builds, run with -Z macro-backtrace for more info)
help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
    |
75  |             struct Guard(());
    |                          ~~

error: field `0` is never read
   --> tests/join.rs:29:24
    |
29  |             struct Fut(Box<i32>);
    |                    --- ^^^^^^^^
    |                    |
    |                    field in this struct
...
137 |     future!(f, POLL, DROP_F, DROP_T);
    |     -------------------------------- in this macro invocation
    |
    = note: this error originates in the macro `future` (in Nightly builds, run with -Z macro-backtrace for more info)
help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
    |
29  |             struct Fut(());
    |                        ~~

error: field `0` is never read
   --> tests/join.rs:47:24
    |
47  |             struct Out(Box<i32>, bool);
    |                    --- ^^^^^^^^
    |                    |
    |                    field in this struct
...
137 |     future!(f, POLL, DROP_F, DROP_T);
    |     -------------------------------- in this macro invocation
    |
    = note: this error originates in the macro `future` (in Nightly builds, run with -Z macro-backtrace for more info)
help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
    |
47  |             struct Out((), bool);
    |                        ~~

error: field `0` is never read
   --> tests/join.rs:75:26
    |
75  |             struct Guard(Box<i32>);
    |                    ----- ^^^^^^^^
    |                    |
    |                    field in this struct
...
138 |     schedule!(s, SCHEDULE, DROP_S);
    |     ------------------------------ in this macro invocation
    |
    = note: this error originates in the macro `schedule` (in Nightly builds, run with -Z macro-backtrace for more info)
help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
    |
75  |             struct Guard(());
    |                          ~~

error: field `0` is never read
   --> tests/join.rs:29:24
    |
29  |             struct Fut(Box<i32>);
    |                    --- ^^^^^^^^
    |                    |
    |                    field in this struct
...
156 |     future!(f, POLL, DROP_F, DROP_T);
    |     -------------------------------- in this macro invocation
    |
    = note: this error originates in the macro `future` (in Nightly builds, run with -Z macro-backtrace for more info)
help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
    |
29  |             struct Fut(());
    |                        ~~

error: field `0` is never read
   --> tests/join.rs:47:24
    |
47  |             struct Out(Box<i32>, bool);
    |                    --- ^^^^^^^^
    |                    |
    |                    field in this struct
...
156 |     future!(f, POLL, DROP_F, DROP_T);
    |     -------------------------------- in this macro invocation
    |
    = note: this error originates in the macro `future` (in Nightly builds, run with -Z macro-backtrace for more info)
help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
    |
47  |             struct Out((), bool);
    |                        ~~

error: field `0` is never read
   --> tests/join.rs:75:26
    |
75  |             struct Guard(Box<i32>);
    |                    ----- ^^^^^^^^
    |                    |
    |                    field in this struct
...
157 |     schedule!(s, SCHEDULE, DROP_S);
    |     ------------------------------ in this macro invocation
    |
    = note: this error originates in the macro `schedule` (in Nightly builds, run with -Z macro-backtrace for more info)
help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
    |
75  |             struct Guard(());
    |                          ~~

error: field `0` is never read
   --> tests/join.rs:29:24
    |
29  |             struct Fut(Box<i32>);
    |                    --- ^^^^^^^^
    |                    |
    |                    field in this struct
...
185 |     future!(f, POLL, DROP_F, DROP_T);
    |     -------------------------------- in this macro invocation
    |
    = note: this error originates in the macro `future` (in Nightly builds, run with -Z macro-backtrace for more info)
help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
    |
29  |             struct Fut(());
    |                        ~~

error: field `0` is never read
   --> tests/join.rs:47:24
    |
47  |             struct Out(Box<i32>, bool);
    |                    --- ^^^^^^^^
    |                    |
    |                    field in this struct
...
185 |     future!(f, POLL, DROP_F, DROP_T);
    |     -------------------------------- in this macro invocation
    |
    = note: this error originates in the macro `future` (in Nightly builds, run with -Z macro-backtrace for more info)
help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
    |
47  |             struct Out((), bool);
    |                        ~~

error: field `0` is never read
   --> tests/join.rs:75:26
    |
75  |             struct Guard(Box<i32>);
    |                    ----- ^^^^^^^^
    |                    |
    |                    field in this struct
...
186 |     schedule!(s, SCHEDULE, DROP_S);
    |     ------------------------------ in this macro invocation
    |
    = note: this error originates in the macro `schedule` (in Nightly builds, run with -Z macro-backtrace for more info)
help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
    |
75  |             struct Guard(());
    |                          ~~

error: field `0` is never read
   --> tests/join.rs:29:24
    |
29  |             struct Fut(Box<i32>);
    |                    --- ^^^^^^^^
    |                    |
    |                    field in this struct
...
216 |     future!(f, POLL, DROP_F, DROP_T);
    |     -------------------------------- in this macro invocation
    |
    = note: this error originates in the macro `future` (in Nightly builds, run with -Z macro-backtrace for more info)
help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
    |
29  |             struct Fut(());
    |                        ~~

error: field `0` is never read
   --> tests/join.rs:47:24
    |
47  |             struct Out(Box<i32>, bool);
    |                    --- ^^^^^^^^
    |                    |
    |                    field in this struct
...
216 |     future!(f, POLL, DROP_F, DROP_T);
    |     -------------------------------- in this macro invocation
    |
    = note: this error originates in the macro `future` (in Nightly builds, run with -Z macro-backtrace for more info)
help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
    |
47  |             struct Out((), bool);
    |                        ~~

error: field `0` is never read
   --> tests/join.rs:75:26
    |
75  |             struct Guard(Box<i32>);
    |                    ----- ^^^^^^^^
    |                    |
    |                    field in this struct
...
217 |     schedule!(s, SCHEDULE, DROP_S);
    |     ------------------------------ in this macro invocation
    |
    = note: this error originates in the macro `schedule` (in Nightly builds, run with -Z macro-backtrace for more info)
help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
    |
75  |             struct Guard(());
    |                          ~~

error: field `0` is never read
   --> tests/join.rs:29:24
    |
29  |             struct Fut(Box<i32>);
    |                    --- ^^^^^^^^
    |                    |
    |                    field in this struct
...
247 |     future!(f, POLL, DROP_F, DROP_T);
    |     -------------------------------- in this macro invocation
    |
    = note: this error originates in the macro `future` (in Nightly builds, run with -Z macro-backtrace for more info)
help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
    |
29  |             struct Fut(());
    |                        ~~

error: field `0` is never read
   --> tests/join.rs:47:24
    |
47  |             struct Out(Box<i32>, bool);
    |                    --- ^^^^^^^^
    |                    |
    |                    field in this struct
...
247 |     future!(f, POLL, DROP_F, DROP_T);
    |     -------------------------------- in this macro invocation
    |
    = note: this error originates in the macro `future` (in Nightly builds, run with -Z macro-backtrace for more info)
help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
    |
47  |             struct Out((), bool);
    |                        ~~

error: field `0` is never read
   --> tests/join.rs:75:26
    |
75  |             struct Guard(Box<i32>);
    |                    ----- ^^^^^^^^
    |                    |
    |                    field in this struct
...
248 |     schedule!(s, SCHEDULE, DROP_S);
    |     ------------------------------ in this macro invocation
    |
    = note: this error originates in the macro `schedule` (in Nightly builds, run with -Z macro-backtrace for more info)
help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
    |
75  |             struct Guard(());
    |                          ~~

error: field `0` is never read
   --> tests/join.rs:29:24
    |
29  |             struct Fut(Box<i32>);
    |                    --- ^^^^^^^^
    |                    |
    |                    field in this struct
...
285 |     future!(f, POLL, DROP_F, DROP_T);
    |     -------------------------------- in this macro invocation
    |
    = note: this error originates in the macro `future` (in Nightly builds, run with -Z macro-backtrace for more info)
help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
    |
29  |             struct Fut(());
    |                        ~~

error: field `0` is never read
   --> tests/join.rs:47:24
    |
47  |             struct Out(Box<i32>, bool);
    |                    --- ^^^^^^^^
    |                    |
    |                    field in this struct
...
285 |     future!(f, POLL, DROP_F, DROP_T);
    |     -------------------------------- in this macro invocation
    |
    = note: this error originates in the macro `future` (in Nightly builds, run with -Z macro-backtrace for more info)
help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
    |
47  |             struct Out((), bool);
    |                        ~~

error: field `0` is never read
   --> tests/join.rs:75:26
    |
75  |             struct Guard(Box<i32>);
    |                    ----- ^^^^^^^^
    |                    |
    |                    field in this struct
...
286 |     schedule!(s, SCHEDULE, DROP_S);
    |     ------------------------------ in this macro invocation
    |
    = note: this error originates in the macro `schedule` (in Nightly builds, run with -Z macro-backtrace for more info)
help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
    |
75  |             struct Guard(());
    |                          ~~

error: field `0` is never read
   --> tests/join.rs:29:24
    |
29  |             struct Fut(Box<i32>);
    |                    --- ^^^^^^^^
    |                    |
    |                    field in this struct
...
319 |     future!(f, POLL, DROP_F, DROP_T);
    |     -------------------------------- in this macro invocation
    |
    = note: this error originates in the macro `future` (in Nightly builds, run with -Z macro-backtrace for more info)
help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
    |
29  |             struct Fut(());
    |                        ~~

error: field `0` is never read
   --> tests/join.rs:47:24
    |
47  |             struct Out(Box<i32>, bool);
    |                    --- ^^^^^^^^
    |                    |
    |                    field in this struct
...
319 |     future!(f, POLL, DROP_F, DROP_T);
    |     -------------------------------- in this macro invocation
    |
    = note: this error originates in the macro `future` (in Nightly builds, run with -Z macro-backtrace for more info)
help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
    |
47  |             struct Out((), bool);
    |                        ~~

error: field `0` is never read
   --> tests/join.rs:75:26
    |
75  |             struct Guard(Box<i32>);
    |                    ----- ^^^^^^^^
    |                    |
    |                    field in this struct
...
320 |     schedule!(s, SCHEDULE, DROP_S);
    |     ------------------------------ in this macro invocation
    |
    = note: this error originates in the macro `schedule` (in Nightly builds, run with -Z macro-backtrace for more info)
help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
    |
75  |             struct Guard(());
    |                          ~~
```
@taiki-e taiki-e merged commit 04fe57a into master Jan 7, 2024
@taiki-e taiki-e deleted the taiki-e/ci branch January 7, 2024 04:20
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