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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a72d1d1b426ee65e0084acb6f05809bf786e031f
[INFO] checking niclashoyer/loco against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fniclashoyer%2Floco" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
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[INFO] validating manifest of git repo https://github.com/niclashoyer/loco on toolchain eca445e5ae4a6679cc27d3a09106ce245e13a5a6
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[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]  --> core/src/analog.rs:3:35
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Clone, Debug, PartialEq, FromPrimitive, ToPrimitive)]
[INFO] [stdout]   |                                   ^------------
[INFO] [stdout]   |                                   |
[INFO] [stdout]   |                                   `FromPrimitive` is not local
[INFO] [stdout]   |                                   move the `impl` block outside of this constant `_IMPL_NUM_FromPrimitive_FOR_AnalogNumber`
[INFO] [stdout] 4 | pub enum AnalogNumber {
[INFO] [stdout]   |          ------------ `AnalogNumber` is not local
[INFO] [stdout]   |
[INFO] [stdout]   = note: the derive macro `FromPrimitive` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]   = note: the derive macro `FromPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stdout]   = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]   = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]   = note: `#[warn(non_local_definitions)]` on by default
[INFO] [stdout]   = note: this warning originates in the derive macro `FromPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]  --> core/src/analog.rs:3:50
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Clone, Debug, PartialEq, FromPrimitive, ToPrimitive)]
[INFO] [stdout]   |                                                  ^----------
[INFO] [stdout]   |                                                  |
[INFO] [stdout]   |                                                  `ToPrimitive` is not local
[INFO] [stdout]   |                                                  move the `impl` block outside of this constant `_IMPL_NUM_ToPrimitive_FOR_AnalogNumber`
[INFO] [stdout] 4 | pub enum AnalogNumber {
[INFO] [stdout]   |          ------------ `AnalogNumber` is not local
[INFO] [stdout]   |
[INFO] [stdout]   = note: the derive macro `ToPrimitive` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]   = note: the derive macro `ToPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stdout]   = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]   = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]   = note: this warning originates in the derive macro `ToPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]  --> core/src/functions.rs:3:35
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Clone, Debug, PartialEq, FromPrimitive, ToPrimitive, Copy)]
[INFO] [stdout]   |                                   ^------------
[INFO] [stdout]   |                                   |
[INFO] [stdout]   |                                   `FromPrimitive` is not local
[INFO] [stdout]   |                                   move the `impl` block outside of this constant `_IMPL_NUM_FromPrimitive_FOR_Function`
[INFO] [stdout] 4 | pub enum Function {
[INFO] [stdout]   |          -------- `Function` is not local
[INFO] [stdout]   |
[INFO] [stdout]   = note: the derive macro `FromPrimitive` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]   = note: the derive macro `FromPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stdout]   = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]   = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]   = note: this warning originates in the derive macro `FromPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]  --> core/src/functions.rs:3:50
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Clone, Debug, PartialEq, FromPrimitive, ToPrimitive, Copy)]
[INFO] [stdout]   |                                                  ^----------
[INFO] [stdout]   |                                                  |
[INFO] [stdout]   |                                                  `ToPrimitive` is not local
[INFO] [stdout]   |                                                  move the `impl` block outside of this constant `_IMPL_NUM_ToPrimitive_FOR_Function`
[INFO] [stdout] 4 | pub enum Function {
[INFO] [stdout]   |          -------- `Function` is not local
[INFO] [stdout]   |
[INFO] [stdout]   = note: the derive macro `ToPrimitive` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]   = note: the derive macro `ToPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stdout]   = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]   = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]   = note: this warning originates in the derive macro `ToPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> core/src/functions.rs:76:35
[INFO] [stdout]    |
[INFO] [stdout] 76 | #[derive(Clone, Debug, PartialEq, FromPrimitive, ToPrimitive, Copy)]
[INFO] [stdout]    |                                   ^------------
[INFO] [stdout]    |                                   |
[INFO] [stdout]    |                                   `FromPrimitive` is not local
[INFO] [stdout]    |                                   move the `impl` block outside of this constant `_IMPL_NUM_FromPrimitive_FOR_FunctionGroupNumber`
[INFO] [stdout] 77 | pub enum FunctionGroupNumber {
[INFO] [stdout]    |          ------------------- `FunctionGroupNumber` is not local
[INFO] [stdout]    |
[INFO] [stdout]    = note: the derive macro `FromPrimitive` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the derive macro `FromPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stdout]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]    = note: this warning originates in the derive macro `FromPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> core/src/functions.rs:76:50
[INFO] [stdout]    |
[INFO] [stdout] 76 | #[derive(Clone, Debug, PartialEq, FromPrimitive, ToPrimitive, Copy)]
[INFO] [stdout]    |                                                  ^----------
[INFO] [stdout]    |                                                  |
[INFO] [stdout]    |                                                  `ToPrimitive` is not local
[INFO] [stdout]    |                                                  move the `impl` block outside of this constant `_IMPL_NUM_ToPrimitive_FOR_FunctionGroupNumber`
[INFO] [stdout] 77 | pub enum FunctionGroupNumber {
[INFO] [stdout]    |          ------------------- `FunctionGroupNumber` is not local
[INFO] [stdout]    |
[INFO] [stdout]    = note: the derive macro `ToPrimitive` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the derive macro `ToPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stdout]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]    = note: this warning originates in the derive macro `ToPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]  --> core/src/analog.rs:3:35
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Clone, Debug, PartialEq, FromPrimitive, ToPrimitive)]
[INFO] [stdout]   |                                   ^------------
[INFO] [stdout]   |                                   |
[INFO] [stdout]   |                                   `FromPrimitive` is not local
[INFO] [stdout]   |                                   move the `impl` block outside of this constant `_IMPL_NUM_FromPrimitive_FOR_AnalogNumber`
[INFO] [stdout] 4 | pub enum AnalogNumber {
[INFO] [stdout]   |          ------------ `AnalogNumber` is not local
[INFO] [stdout]   |
[INFO] [stdout]   = note: the derive macro `FromPrimitive` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]   = note: the derive macro `FromPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stdout]   = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]   = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]   = note: `#[warn(non_local_definitions)]` on by default
[INFO] [stdout]   = note: this warning originates in the derive macro `FromPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]  --> core/src/analog.rs:3:50
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Clone, Debug, PartialEq, FromPrimitive, ToPrimitive)]
[INFO] [stdout]   |                                                  ^----------
[INFO] [stdout]   |                                                  |
[INFO] [stdout]   |                                                  `ToPrimitive` is not local
[INFO] [stdout]   |                                                  move the `impl` block outside of this constant `_IMPL_NUM_ToPrimitive_FOR_AnalogNumber`
[INFO] [stdout] 4 | pub enum AnalogNumber {
[INFO] [stdout]   |          ------------ `AnalogNumber` is not local
[INFO] [stdout]   |
[INFO] [stdout]   = note: the derive macro `ToPrimitive` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]   = note: the derive macro `ToPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stdout]   = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]   = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]   = note: this warning originates in the derive macro `ToPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]  --> core/src/functions.rs:3:35
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Clone, Debug, PartialEq, FromPrimitive, ToPrimitive, Copy)]
[INFO] [stdout]   |                                   ^------------
[INFO] [stdout]   |                                   |
[INFO] [stdout]   |                                   `FromPrimitive` is not local
[INFO] [stdout]   |                                   move the `impl` block outside of this constant `_IMPL_NUM_FromPrimitive_FOR_Function`
[INFO] [stdout] 4 | pub enum Function {
[INFO] [stdout]   |          -------- `Function` is not local
[INFO] [stdout]   |
[INFO] [stdout]   = note: the derive macro `FromPrimitive` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]   = note: the derive macro `FromPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stdout]   = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]   = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]   = note: this warning originates in the derive macro `FromPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]  --> core/src/functions.rs:3:50
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[derive(Clone, Debug, PartialEq, FromPrimitive, ToPrimitive, Copy)]
[INFO] [stdout]   |                                                  ^----------
[INFO] [stdout]   |                                                  |
[INFO] [stdout]   |                                                  `ToPrimitive` is not local
[INFO] [stdout]   |                                                  move the `impl` block outside of this constant `_IMPL_NUM_ToPrimitive_FOR_Function`
[INFO] [stdout] 4 | pub enum Function {
[INFO] [stdout]   |          -------- `Function` is not local
[INFO] [stdout]   |
[INFO] [stdout]   = note: the derive macro `ToPrimitive` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]   = note: the derive macro `ToPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stdout]   = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]   = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]   = note: this warning originates in the derive macro `ToPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> core/src/functions.rs:76:35
[INFO] [stdout]    |
[INFO] [stdout] 76 | #[derive(Clone, Debug, PartialEq, FromPrimitive, ToPrimitive, Copy)]
[INFO] [stdout]    |                                   ^------------
[INFO] [stdout]    |                                   |
[INFO] [stdout]    |                                   `FromPrimitive` is not local
[INFO] [stdout]    |                                   move the `impl` block outside of this constant `_IMPL_NUM_FromPrimitive_FOR_FunctionGroupNumber`
[INFO] [stdout] 77 | pub enum FunctionGroupNumber {
[INFO] [stdout]    |          ------------------- `FunctionGroupNumber` is not local
[INFO] [stdout]    |
[INFO] [stdout]    = note: the derive macro `FromPrimitive` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the derive macro `FromPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stdout]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]    = note: this warning originates in the derive macro `FromPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> core/src/functions.rs:76:50
[INFO] [stdout]    |
[INFO] [stdout] 76 | #[derive(Clone, Debug, PartialEq, FromPrimitive, ToPrimitive, Copy)]
[INFO] [stdout]    |                                                  ^----------
[INFO] [stdout]    |                                                  |
[INFO] [stdout]    |                                                  `ToPrimitive` is not local
[INFO] [stdout]    |                                                  move the `impl` block outside of this constant `_IMPL_NUM_ToPrimitive_FOR_FunctionGroupNumber`
[INFO] [stdout] 77 | pub enum FunctionGroupNumber {
[INFO] [stdout]    |          ------------------- `FunctionGroupNumber` is not local
[INFO] [stdout]    |
[INFO] [stdout]    = note: the derive macro `ToPrimitive` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the derive macro `ToPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stdout]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]    = note: this warning originates in the derive macro `ToPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking loco-dcc v0.1.0 (/opt/rustwide/workdir/dcc)
[INFO] [stderr]     Checking embedded-hal-vcd v0.1.0
[INFO] [stdout] warning: unused return value of `core::slice::<impl [T]>::len` that must be used
[INFO] [stdout]   --> dcc/src/address.rs:22:13
[INFO] [stdout]    |
[INFO] [stdout] 22 |             mov!(buf[0..=1] <- &self.num.to_le_bytes());
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 22 |             let _ = mov!(buf[0..=1] <- &self.num.to_le_bytes());;
[INFO] [stdout]    |             +++++++                                            +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking loco-xpressnet v0.1.0 (/opt/rustwide/workdir/xpressnet)
[INFO] [stdout] warning: unused return value of `core::slice::<impl [T]>::len` that must be used
[INFO] [stdout]   --> dcc/src/address.rs:22:13
[INFO] [stdout]    |
[INFO] [stdout] 22 |             mov!(buf[0..=1] <- &self.num.to_le_bytes());
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 22 |             let _ = mov!(buf[0..=1] <- &self.num.to_le_bytes());;
[INFO] [stdout]    |             +++++++                                            +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking loco-command-station v0.1.0 (/opt/rustwide/workdir/command-station)
[INFO] [stderr]     Checking loco-susi v0.1.0 (/opt/rustwide/workdir/susi)
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]  --> susi/src/tests_mock.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use embedded_time::duration::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ the name `units` in the type namespace is first re-exported here
[INFO] [stdout] 4 | pub use embedded_time::rate::*;
[INFO] [stdout]   |         ---------------------- but the name `units` in the type namespace is also re-exported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]  --> susi/src/tests_mock.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use embedded_time::duration::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ the name `Generic` in the type namespace is first re-exported here
[INFO] [stdout] 4 | pub use embedded_time::rate::*;
[INFO] [stdout]   |         ---------------------- but the name `Generic` in the type namespace is also re-exported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]  --> susi/src/tests_mock.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use embedded_time::duration::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^ the name `Extensions` in the type namespace is first re-exported here
[INFO] [stdout] 4 | pub use embedded_time::rate::*;
[INFO] [stdout]   |         ---------------------- but the name `Extensions` in the type namespace is also re-exported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `bitflags::core::slice::<impl [T]>::len` that must be used
[INFO] [stdout]    --> xpressnet/src/lib.rs:171:17
[INFO] [stdout]     |
[INFO] [stdout] 171 |                 mov!(buf[1..=2] <- &loco_address.num.to_le_bytes());
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 171 |                 let _ = mov!(buf[1..=2] <- &loco_address.num.to_le_bytes());;
[INFO] [stdout]     |                 +++++++                                                    +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking linux-dcc v0.1.0 (/opt/rustwide/workdir/command-station/examples/linux-dcc)
[INFO] [stdout] warning: unused return value of `bitflags::core::slice::<impl [T]>::len` that must be used
[INFO] [stdout]    --> xpressnet/src/lib.rs:171:17
[INFO] [stdout]     |
[INFO] [stdout] 171 |                 mov!(buf[1..=2] <- &loco_address.num.to_le_bytes());
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 171 |                 let _ = mov!(buf[1..=2] <- &loco_address.num.to_le_bytes());;
[INFO] [stdout]     |                 +++++++                                                    +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking loco-z21 v0.1.0 (/opt/rustwide/workdir/z21)
[INFO] [stdout] warning: unused return value of `core::slice::<impl [T]>::len` that must be used
[INFO] [stdout]   --> z21/src/main.rs:97:17
[INFO] [stdout]    |
[INFO] [stdout] 97 |                 mov!(buf[0..=3] <- &[0x14, 0x00, 0x84, 0x00]);
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 97 |                 let _ = mov!(buf[0..=3] <- &[0x14, 0x00, 0x84, 0x00]);;
[INFO] [stdout]    |                 +++++++                                              +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `core::slice::<impl [T]>::len` that must be used
[INFO] [stdout]   --> z21/src/main.rs:98:17
[INFO] [stdout]    |
[INFO] [stdout] 98 |                 mov!(buf[4..=5] <- &main_current.to_le_bytes());
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 98 |                 let _ = mov!(buf[4..=5] <- &main_current.to_le_bytes());;
[INFO] [stdout]    |                 +++++++                                                +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `core::slice::<impl [T]>::len` that must be used
[INFO] [stdout]   --> z21/src/main.rs:99:17
[INFO] [stdout]    |
[INFO] [stdout] 99 |                 mov!(buf[6..=7] <- &prog_current.to_le_bytes());
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 99 |                 let _ = mov!(buf[6..=7] <- &prog_current.to_le_bytes());;
[INFO] [stdout]    |                 +++++++                                                +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `core::slice::<impl [T]>::len` that must be used
[INFO] [stdout]    --> z21/src/main.rs:100:17
[INFO] [stdout]     |
[INFO] [stdout] 100 |                 mov!(buf[8..=9] <- &filtered_main_current.to_le_bytes());
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 100 |                 let _ = mov!(buf[8..=9] <- &filtered_main_current.to_le_bytes());;
[INFO] [stdout]     |                 +++++++                                                         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `core::slice::<impl [T]>::len` that must be used
[INFO] [stdout]    --> z21/src/main.rs:101:17
[INFO] [stdout]     |
[INFO] [stdout] 101 |                 mov!(buf[10..=11] <- &temperature.to_le_bytes());
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 101 |                 let _ = mov!(buf[10..=11] <- &temperature.to_le_bytes());;
[INFO] [stdout]     |                 +++++++                                                 +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `core::slice::<impl [T]>::len` that must be used
[INFO] [stdout]    --> z21/src/main.rs:102:17
[INFO] [stdout]     |
[INFO] [stdout] 102 |                 mov!(buf[12..=13] <- &supply_voltage.to_le_bytes());
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 102 |                 let _ = mov!(buf[12..=13] <- &supply_voltage.to_le_bytes());;
[INFO] [stdout]     |                 +++++++                                                    +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `core::slice::<impl [T]>::len` that must be used
[INFO] [stdout]    --> z21/src/main.rs:103:17
[INFO] [stdout]     |
[INFO] [stdout] 103 |                 mov!(buf[14..=15] <- &vcc_voltage.to_le_bytes());
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 103 |                 let _ = mov!(buf[14..=15] <- &vcc_voltage.to_le_bytes());;
[INFO] [stdout]     |                 +++++++                                                 +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `core::slice::<impl [T]>::len` that must be used
[INFO] [stdout]    --> z21/src/main.rs:104:17
[INFO] [stdout]     |
[INFO] [stdout] 104 |                 mov!(buf[16..=19] <- &[central_state.bits, central_state_ex.bits, 0x00, 0x00]);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 104 |                 let _ = mov!(buf[16..=19] <- &[central_state.bits, central_state_ex.bits, 0x00, 0x00]);;
[INFO] [stdout]     |                 +++++++                                                                               +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `core::slice::<impl [T]>::len` that must be used
[INFO] [stdout]    --> z21/src/main.rs:108:17
[INFO] [stdout]     |
[INFO] [stdout] 108 |                 mov!(buf[0..=1] <- &[0x10, 0x11]);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 108 |                 let _ = mov!(buf[0..=1] <- &[0x10, 0x11]);;
[INFO] [stdout]     |                 +++++++                                  +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `core::slice::<impl [T]>::len` that must be used
[INFO] [stdout]    --> z21/src/main.rs:109:17
[INFO] [stdout]     |
[INFO] [stdout] 109 |                 mov!(buf[2..=5] <- &num.to_le_bytes());
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 109 |                 let _ = mov!(buf[2..=5] <- &num.to_le_bytes());;
[INFO] [stdout]     |                 +++++++                                       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `core::slice::<impl [T]>::len` that must be used
[INFO] [stdout]    --> z21/src/main.rs:113:17
[INFO] [stdout]     |
[INFO] [stdout] 113 |                 mov!(buf[2..=3] <- &[0x40, 0x00]);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 113 |                 let _ = mov!(buf[2..=3] <- &[0x40, 0x00]);;
[INFO] [stdout]     |                 +++++++                                  +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `core::slice::<impl [T]>::len` that must be used
[INFO] [stdout]    --> z21/src/main.rs:116:17
[INFO] [stdout]     |
[INFO] [stdout] 116 |                 mov!(buf[0..=1] <- &(size as u16).to_le_bytes());
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 116 |                 let _ = mov!(buf[0..=1] <- &(size as u16).to_le_bytes());;
[INFO] [stdout]     |                 +++++++                                                 +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `core::slice::<impl [T]>::len` that must be used
[INFO] [stdout]   --> z21/src/main.rs:97:17
[INFO] [stdout]    |
[INFO] [stdout] 97 |                 mov!(buf[0..=3] <- &[0x14, 0x00, 0x84, 0x00]);
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 97 |                 let _ = mov!(buf[0..=3] <- &[0x14, 0x00, 0x84, 0x00]);;
[INFO] [stdout]    |                 +++++++                                              +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `core::slice::<impl [T]>::len` that must be used
[INFO] [stdout]   --> z21/src/main.rs:98:17
[INFO] [stdout]    |
[INFO] [stdout] 98 |                 mov!(buf[4..=5] <- &main_current.to_le_bytes());
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 98 |                 let _ = mov!(buf[4..=5] <- &main_current.to_le_bytes());;
[INFO] [stdout]    |                 +++++++                                                +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `core::slice::<impl [T]>::len` that must be used
[INFO] [stdout]   --> z21/src/main.rs:99:17
[INFO] [stdout]    |
[INFO] [stdout] 99 |                 mov!(buf[6..=7] <- &prog_current.to_le_bytes());
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 99 |                 let _ = mov!(buf[6..=7] <- &prog_current.to_le_bytes());;
[INFO] [stdout]    |                 +++++++                                                +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `core::slice::<impl [T]>::len` that must be used
[INFO] [stdout]    --> z21/src/main.rs:100:17
[INFO] [stdout]     |
[INFO] [stdout] 100 |                 mov!(buf[8..=9] <- &filtered_main_current.to_le_bytes());
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 100 |                 let _ = mov!(buf[8..=9] <- &filtered_main_current.to_le_bytes());;
[INFO] [stdout]     |                 +++++++                                                         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `core::slice::<impl [T]>::len` that must be used
[INFO] [stdout]    --> z21/src/main.rs:101:17
[INFO] [stdout]     |
[INFO] [stdout] 101 |                 mov!(buf[10..=11] <- &temperature.to_le_bytes());
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 101 |                 let _ = mov!(buf[10..=11] <- &temperature.to_le_bytes());;
[INFO] [stdout]     |                 +++++++                                                 +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `core::slice::<impl [T]>::len` that must be used
[INFO] [stdout]    --> z21/src/main.rs:102:17
[INFO] [stdout]     |
[INFO] [stdout] 102 |                 mov!(buf[12..=13] <- &supply_voltage.to_le_bytes());
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 102 |                 let _ = mov!(buf[12..=13] <- &supply_voltage.to_le_bytes());;
[INFO] [stdout]     |                 +++++++                                                    +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `core::slice::<impl [T]>::len` that must be used
[INFO] [stdout]    --> z21/src/main.rs:103:17
[INFO] [stdout]     |
[INFO] [stdout] 103 |                 mov!(buf[14..=15] <- &vcc_voltage.to_le_bytes());
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 103 |                 let _ = mov!(buf[14..=15] <- &vcc_voltage.to_le_bytes());;
[INFO] [stdout]     |                 +++++++                                                 +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `core::slice::<impl [T]>::len` that must be used
[INFO] [stdout]    --> z21/src/main.rs:104:17
[INFO] [stdout]     |
[INFO] [stdout] 104 |                 mov!(buf[16..=19] <- &[central_state.bits, central_state_ex.bits, 0x00, 0x00]);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 104 |                 let _ = mov!(buf[16..=19] <- &[central_state.bits, central_state_ex.bits, 0x00, 0x00]);;
[INFO] [stdout]     |                 +++++++                                                                               +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `core::slice::<impl [T]>::len` that must be used
[INFO] [stdout]    --> z21/src/main.rs:108:17
[INFO] [stdout]     |
[INFO] [stdout] 108 |                 mov!(buf[0..=1] <- &[0x10, 0x11]);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 108 |                 let _ = mov!(buf[0..=1] <- &[0x10, 0x11]);;
[INFO] [stdout]     |                 +++++++                                  +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `core::slice::<impl [T]>::len` that must be used
[INFO] [stdout]    --> z21/src/main.rs:109:17
[INFO] [stdout]     |
[INFO] [stdout] 109 |                 mov!(buf[2..=5] <- &num.to_le_bytes());
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 109 |                 let _ = mov!(buf[2..=5] <- &num.to_le_bytes());;
[INFO] [stdout]     |                 +++++++                                       +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `core::slice::<impl [T]>::len` that must be used
[INFO] [stdout]    --> z21/src/main.rs:113:17
[INFO] [stdout]     |
[INFO] [stdout] 113 |                 mov!(buf[2..=3] <- &[0x40, 0x00]);
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 113 |                 let _ = mov!(buf[2..=3] <- &[0x40, 0x00]);;
[INFO] [stdout]     |                 +++++++                                  +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `core::slice::<impl [T]>::len` that must be used
[INFO] [stdout]    --> z21/src/main.rs:116:17
[INFO] [stdout]     |
[INFO] [stdout] 116 |                 mov!(buf[0..=1] <- &(size as u16).to_le_bytes());
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 116 |                 let _ = mov!(buf[0..=1] <- &(size as u16).to_le_bytes());;
[INFO] [stdout]     |                 +++++++                                                 +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.37s
[INFO] running `Command { std: "docker" "inspect" "9df26785e582361e626a00b9c667cae82d4a200097c07b6bb8952424f3af4169", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9df26785e582361e626a00b9c667cae82d4a200097c07b6bb8952424f3af4169", kill_on_drop: false }`
[INFO] [stdout] 9df26785e582361e626a00b9c667cae82d4a200097c07b6bb8952424f3af4169
