[INFO] fetching crate signifix 0.10.1...
[INFO] checking signifix-0.10.1 against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3
[INFO] extracting crate signifix 0.10.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate signifix 0.10.1
[INFO] finished tweaking crates.io crate signifix 0.10.1
[INFO] tweaked toml for crates.io crate signifix 0.10.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate signifix 0.10.1 on toolchain a5689b034ad287112f709693384a37f1377eb9cc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "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" "+a5689b034ad287112f709693384a37f1377eb9cc" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 11 packages to highest compatible versions
[INFO] [stderr]       Adding err-derive v0.2.4 (available: v0.3.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ad91e5a31085a8c3391884bd0443df4d0c4c006647d9d8a3ef6f37a01adbc3ae
[INFO] running `Command { std: "docker" "start" "ad91e5a31085a8c3391884bd0443df4d0c4c006647d9d8a3ef6f37a01adbc3ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad91e5a31085a8c3391884bd0443df4d0c4c006647d9d8a3ef6f37a01adbc3ae", 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" "ad91e5a31085a8c3391884bd0443df4d0c4c006647d9d8a3ef6f37a01adbc3ae" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad91e5a31085a8c3391884bd0443df4d0c4c006647d9d8a3ef6f37a01adbc3ae", 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=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ad91e5a31085a8c3391884bd0443df4d0c4c006647d9d8a3ef6f37a01adbc3ae" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling err-derive v0.2.4
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]     Checking signifix v0.10.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated constant `std::f64::NEG_INFINITY`: replaced by the `NEG_INFINITY` associated constant on `f64`
[INFO] [stdout]    --> src/metric.rs:348:23
[INFO] [stdout]     |
[INFO] [stdout] 348 |         assert_eq!(fmt(f64::NEG_INFINITY),
[INFO] [stdout]     |                             ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::NEG_INFINITY`: replaced by the `NEG_INFINITY` associated constant on `f64`
[INFO] [stdout]    --> src/metric.rs:349:36
[INFO] [stdout]     |
[INFO] [stdout] 349 |             Err(Error::OutOfUpperBound(f64::NEG_INFINITY)));
[INFO] [stdout]     |                                             ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::INFINITY`: replaced by the `INFINITY` associated constant on `f64`
[INFO] [stdout]    --> src/metric.rs:350:23
[INFO] [stdout]     |
[INFO] [stdout] 350 |         assert_eq!(fmt(f64::INFINITY),
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::INFINITY`: replaced by the `INFINITY` associated constant on `f64`
[INFO] [stdout]    --> src/metric.rs:351:36
[INFO] [stdout]     |
[INFO] [stdout] 351 |             Err(Error::OutOfUpperBound(f64::INFINITY)));
[INFO] [stdout]     |                                             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::NAN`: replaced by the `NAN` associated constant on `f64`
[INFO] [stdout]    --> src/metric.rs:352:23
[INFO] [stdout]     |
[INFO] [stdout] 352 |         assert_eq!(fmt(f64::NAN),
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::NEG_INFINITY`: replaced by the `NEG_INFINITY` associated constant on `f64`
[INFO] [stdout]    --> src/binary.rs:342:23
[INFO] [stdout]     |
[INFO] [stdout] 342 |         assert_eq!(fmt(f64::NEG_INFINITY),
[INFO] [stdout]     |                             ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::NEG_INFINITY`: replaced by the `NEG_INFINITY` associated constant on `f64`
[INFO] [stdout]    --> src/binary.rs:343:36
[INFO] [stdout]     |
[INFO] [stdout] 343 |             Err(Error::OutOfUpperBound(f64::NEG_INFINITY)));
[INFO] [stdout]     |                                             ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::INFINITY`: replaced by the `INFINITY` associated constant on `f64`
[INFO] [stdout]    --> src/binary.rs:344:23
[INFO] [stdout]     |
[INFO] [stdout] 344 |         assert_eq!(fmt(f64::INFINITY),
[INFO] [stdout]     |                             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::INFINITY`: replaced by the `INFINITY` associated constant on `f64`
[INFO] [stdout]    --> src/binary.rs:345:36
[INFO] [stdout]     |
[INFO] [stdout] 345 |             Err(Error::OutOfUpperBound(f64::INFINITY)));
[INFO] [stdout]     |                                             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::NAN`: replaced by the `NAN` associated constant on `f64`
[INFO] [stdout]    --> src/binary.rs:346:23
[INFO] [stdout]     |
[INFO] [stdout] 346 |         assert_eq!(fmt(f64::NAN),
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> src/binary.rs:151:40
[INFO] [stdout]     |
[INFO] [stdout] 151 |         let symbol = self.symbol().unwrap_or("  ".into());
[INFO] [stdout]     |                                              ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 151 -         let symbol = self.symbol().unwrap_or("  ".into());
[INFO] [stdout] 151 +         let symbol = self.symbol().unwrap_or("  ");
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 151 -         let symbol = self.symbol().unwrap_or("  ".into());
[INFO] [stdout] 151 +         let symbol = self.symbol().unwrap_or(<&str as Into<_>>::into("  "));
[INFO] [stdout]     |
[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]    --> src/lib.rs:449:45
[INFO] [stdout]     |
[INFO] [stdout] 449 | #[derive(Debug, Copy, Clone, PartialEq, Eq, Error)]
[INFO] [stdout]     |                                             ^----
[INFO] [stdout]     |                                             |
[INFO] [stdout]     |                                             `Error` is not local
[INFO] [stdout]     |                                             move the `impl` block outside of this constant `_DERIVE_std_error_Error_FOR_Error`
[INFO] [stdout] 450 | pub enum Error {
[INFO] [stdout]     |          ----- `Error` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `Error` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `Error` may come from an old version of the `err_derive` crate, try updating your dependency with `cargo update -p err_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 `Error` (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]    --> src/lib.rs:449:45
[INFO] [stdout]     |
[INFO] [stdout] 449 | #[derive(Debug, Copy, Clone, PartialEq, Eq, Error)]
[INFO] [stdout]     |                                             ^----
[INFO] [stdout]     |                                             |
[INFO] [stdout]     |                                             `Display` is not local
[INFO] [stdout]     |                                             move the `impl` block outside of this constant `_DERIVE_core_fmt_Display_FOR_Error`
[INFO] [stdout] 450 | pub enum Error {
[INFO] [stdout]     |          ----- `Error` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `Error` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `Error` may come from an old version of the `err_derive` crate, try updating your dependency with `cargo update -p err_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 `Error` (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]    --> src/lib.rs:449:45
[INFO] [stdout]     |
[INFO] [stdout] 449 | #[derive(Debug, Copy, Clone, PartialEq, Eq, Error)]
[INFO] [stdout]     |                                             ^----
[INFO] [stdout]     |                                             |
[INFO] [stdout]     |                                             `From` is not local
[INFO] [stdout]     |                                             move the `impl` block outside of this constant `_DERIVE_core_convert_From_metric_Error_FOR_Error`
[INFO] [stdout] 450 | pub enum Error {
[INFO] [stdout]     |          ----- `Error` is not local
[INFO] [stdout] ...
[INFO] [stdout] 453 |     Metric(#[source] metric::Error),
[INFO] [stdout]     |                      ------------- `Error` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `Error` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `Error` may come from an old version of the `err_derive` crate, try updating your dependency with `cargo update -p err_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 `Error` (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]    --> src/lib.rs:449:45
[INFO] [stdout]     |
[INFO] [stdout] 449 | #[derive(Debug, Copy, Clone, PartialEq, Eq, Error)]
[INFO] [stdout]     |                                             ^----
[INFO] [stdout]     |                                             |
[INFO] [stdout]     |                                             `From` is not local
[INFO] [stdout]     |                                             move the `impl` block outside of this constant `_DERIVE_core_convert_From_binary_Error_FOR_Error`
[INFO] [stdout] 450 | pub enum Error {
[INFO] [stdout]     |          ----- `Error` is not local
[INFO] [stdout] ...
[INFO] [stdout] 457 |     Binary(#[source] binary::Error),
[INFO] [stdout]     |                      ------------- `Error` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `Error` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `Error` may come from an old version of the `err_derive` crate, try updating your dependency with `cargo update -p err_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 `Error` (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]   --> src/metric.rs:22:41
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[derive(Debug, Copy, Clone, PartialEq, Error)]
[INFO] [stdout]    |                                         ^----
[INFO] [stdout]    |                                         |
[INFO] [stdout]    |                                         `Error` is not local
[INFO] [stdout]    |                                         move the `impl` block outside of this constant `_DERIVE_std_error_Error_FOR_Error`
[INFO] [stdout] 23 | pub enum Error {
[INFO] [stdout]    |          ----- `Error` is not local
[INFO] [stdout]    |
[INFO] [stdout]    = note: the derive macro `Error` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the derive macro `Error` may come from an old version of the `err_derive` crate, try updating your dependency with `cargo update -p err_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 `Error` (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]   --> src/metric.rs:22:41
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[derive(Debug, Copy, Clone, PartialEq, Error)]
[INFO] [stdout]    |                                         ^----
[INFO] [stdout]    |                                         |
[INFO] [stdout]    |                                         `Display` is not local
[INFO] [stdout]    |                                         move the `impl` block outside of this constant `_DERIVE_core_fmt_Display_FOR_Error`
[INFO] [stdout] 23 | pub enum Error {
[INFO] [stdout]    |          ----- `Error` is not local
[INFO] [stdout]    |
[INFO] [stdout]    = note: the derive macro `Error` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the derive macro `Error` may come from an old version of the `err_derive` crate, try updating your dependency with `cargo update -p err_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 `Error` (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]   --> src/binary.rs:22:41
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[derive(Debug, Copy, Clone, PartialEq, Error)]
[INFO] [stdout]    |                                         ^----
[INFO] [stdout]    |                                         |
[INFO] [stdout]    |                                         `Error` is not local
[INFO] [stdout]    |                                         move the `impl` block outside of this constant `_DERIVE_std_error_Error_FOR_Error`
[INFO] [stdout] 23 | pub enum Error {
[INFO] [stdout]    |          ----- `Error` is not local
[INFO] [stdout]    |
[INFO] [stdout]    = note: the derive macro `Error` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the derive macro `Error` may come from an old version of the `err_derive` crate, try updating your dependency with `cargo update -p err_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 `Error` (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]   --> src/binary.rs:22:41
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[derive(Debug, Copy, Clone, PartialEq, Error)]
[INFO] [stdout]    |                                         ^----
[INFO] [stdout]    |                                         |
[INFO] [stdout]    |                                         `Display` is not local
[INFO] [stdout]    |                                         move the `impl` block outside of this constant `_DERIVE_core_fmt_Display_FOR_Error`
[INFO] [stdout] 23 | pub enum Error {
[INFO] [stdout]    |          ----- `Error` is not local
[INFO] [stdout]    |
[INFO] [stdout]    = note: the derive macro `Error` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the derive macro `Error` may come from an old version of the `err_derive` crate, try updating your dependency with `cargo update -p err_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 `Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `signifix` (lib) due to 1 previous error; 8 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]    --> src/binary.rs:151:40
[INFO] [stdout]     |
[INFO] [stdout] 151 |         let symbol = self.symbol().unwrap_or("  ".into());
[INFO] [stdout]     |                                              ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]     = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]     |
[INFO] [stdout] 151 -         let symbol = self.symbol().unwrap_or("  ".into());
[INFO] [stdout] 151 +         let symbol = self.symbol().unwrap_or("  ");
[INFO] [stdout]     |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]     |
[INFO] [stdout] 151 -         let symbol = self.symbol().unwrap_or("  ".into());
[INFO] [stdout] 151 +         let symbol = self.symbol().unwrap_or(<&str as Into<_>>::into("  "));
[INFO] [stdout]     |
[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]    --> src/lib.rs:449:45
[INFO] [stdout]     |
[INFO] [stdout] 449 | #[derive(Debug, Copy, Clone, PartialEq, Eq, Error)]
[INFO] [stdout]     |                                             ^----
[INFO] [stdout]     |                                             |
[INFO] [stdout]     |                                             `Error` is not local
[INFO] [stdout]     |                                             move the `impl` block outside of this constant `_DERIVE_std_error_Error_FOR_Error`
[INFO] [stdout] 450 | pub enum Error {
[INFO] [stdout]     |          ----- `Error` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `Error` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `Error` may come from an old version of the `err_derive` crate, try updating your dependency with `cargo update -p err_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 `Error` (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]    --> src/lib.rs:449:45
[INFO] [stdout]     |
[INFO] [stdout] 449 | #[derive(Debug, Copy, Clone, PartialEq, Eq, Error)]
[INFO] [stdout]     |                                             ^----
[INFO] [stdout]     |                                             |
[INFO] [stdout]     |                                             `Display` is not local
[INFO] [stdout]     |                                             move the `impl` block outside of this constant `_DERIVE_core_fmt_Display_FOR_Error`
[INFO] [stdout] 450 | pub enum Error {
[INFO] [stdout]     |          ----- `Error` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `Error` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `Error` may come from an old version of the `err_derive` crate, try updating your dependency with `cargo update -p err_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 `Error` (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]    --> src/lib.rs:449:45
[INFO] [stdout]     |
[INFO] [stdout] 449 | #[derive(Debug, Copy, Clone, PartialEq, Eq, Error)]
[INFO] [stdout]     |                                             ^----
[INFO] [stdout]     |                                             |
[INFO] [stdout]     |                                             `From` is not local
[INFO] [stdout]     |                                             move the `impl` block outside of this constant `_DERIVE_core_convert_From_metric_Error_FOR_Error`
[INFO] [stdout] 450 | pub enum Error {
[INFO] [stdout]     |          ----- `Error` is not local
[INFO] [stdout] ...
[INFO] [stdout] 453 |     Metric(#[source] metric::Error),
[INFO] [stdout]     |                      ------------- `Error` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `Error` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `Error` may come from an old version of the `err_derive` crate, try updating your dependency with `cargo update -p err_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 `Error` (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]    --> src/lib.rs:449:45
[INFO] [stdout]     |
[INFO] [stdout] 449 | #[derive(Debug, Copy, Clone, PartialEq, Eq, Error)]
[INFO] [stdout]     |                                             ^----
[INFO] [stdout]     |                                             |
[INFO] [stdout]     |                                             `From` is not local
[INFO] [stdout]     |                                             move the `impl` block outside of this constant `_DERIVE_core_convert_From_binary_Error_FOR_Error`
[INFO] [stdout] 450 | pub enum Error {
[INFO] [stdout]     |          ----- `Error` is not local
[INFO] [stdout] ...
[INFO] [stdout] 457 |     Binary(#[source] binary::Error),
[INFO] [stdout]     |                      ------------- `Error` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `Error` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `Error` may come from an old version of the `err_derive` crate, try updating your dependency with `cargo update -p err_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 `Error` (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]   --> src/metric.rs:22:41
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[derive(Debug, Copy, Clone, PartialEq, Error)]
[INFO] [stdout]    |                                         ^----
[INFO] [stdout]    |                                         |
[INFO] [stdout]    |                                         `Error` is not local
[INFO] [stdout]    |                                         move the `impl` block outside of this constant `_DERIVE_std_error_Error_FOR_Error`
[INFO] [stdout] 23 | pub enum Error {
[INFO] [stdout]    |          ----- `Error` is not local
[INFO] [stdout]    |
[INFO] [stdout]    = note: the derive macro `Error` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the derive macro `Error` may come from an old version of the `err_derive` crate, try updating your dependency with `cargo update -p err_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 `Error` (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]   --> src/metric.rs:22:41
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[derive(Debug, Copy, Clone, PartialEq, Error)]
[INFO] [stdout]    |                                         ^----
[INFO] [stdout]    |                                         |
[INFO] [stdout]    |                                         `Display` is not local
[INFO] [stdout]    |                                         move the `impl` block outside of this constant `_DERIVE_core_fmt_Display_FOR_Error`
[INFO] [stdout] 23 | pub enum Error {
[INFO] [stdout]    |          ----- `Error` is not local
[INFO] [stdout]    |
[INFO] [stdout]    = note: the derive macro `Error` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the derive macro `Error` may come from an old version of the `err_derive` crate, try updating your dependency with `cargo update -p err_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 `Error` (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]   --> src/binary.rs:22:41
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[derive(Debug, Copy, Clone, PartialEq, Error)]
[INFO] [stdout]    |                                         ^----
[INFO] [stdout]    |                                         |
[INFO] [stdout]    |                                         `Error` is not local
[INFO] [stdout]    |                                         move the `impl` block outside of this constant `_DERIVE_std_error_Error_FOR_Error`
[INFO] [stdout] 23 | pub enum Error {
[INFO] [stdout]    |          ----- `Error` is not local
[INFO] [stdout]    |
[INFO] [stdout]    = note: the derive macro `Error` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the derive macro `Error` may come from an old version of the `err_derive` crate, try updating your dependency with `cargo update -p err_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 `Error` (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]   --> src/binary.rs:22:41
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[derive(Debug, Copy, Clone, PartialEq, Error)]
[INFO] [stdout]    |                                         ^----
[INFO] [stdout]    |                                         |
[INFO] [stdout]    |                                         `Display` is not local
[INFO] [stdout]    |                                         move the `impl` block outside of this constant `_DERIVE_core_fmt_Display_FOR_Error`
[INFO] [stdout] 23 | pub enum Error {
[INFO] [stdout]    |          ----- `Error` is not local
[INFO] [stdout]    |
[INFO] [stdout]    = note: the derive macro `Error` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the derive macro `Error` may come from an old version of the `err_derive` crate, try updating your dependency with `cargo update -p err_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 `Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `signifix` (lib test) due to 1 previous error; 18 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "ad91e5a31085a8c3391884bd0443df4d0c4c006647d9d8a3ef6f37a01adbc3ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad91e5a31085a8c3391884bd0443df4d0c4c006647d9d8a3ef6f37a01adbc3ae", kill_on_drop: false }`
[INFO] [stdout] ad91e5a31085a8c3391884bd0443df4d0c4c006647d9d8a3ef6f37a01adbc3ae
