[INFO] fetching crate chassis-proc-macros 0.2.0...
[INFO] testing chassis-proc-macros-0.2.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate chassis-proc-macros 0.2.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate chassis-proc-macros 0.2.0
[INFO] finished tweaking crates.io crate chassis-proc-macros 0.2.0
[INFO] tweaked toml for crates.io crate chassis-proc-macros 0.2.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate chassis-proc-macros 0.2.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 11 packages to latest compatible versions
[INFO] [stderr]       Adding darling v0.20.11 (available: v0.21.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c49e0e5674338c1f9fa9d88c8e74e9eba91efe989a3b0f39d08f5da081bebdca
[INFO] running `Command { std: "docker" "start" "-a" "c49e0e5674338c1f9fa9d88c8e74e9eba91efe989a3b0f39d08f5da081bebdca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c49e0e5674338c1f9fa9d88c8e74e9eba91efe989a3b0f39d08f5da081bebdca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c49e0e5674338c1f9fa9d88c8e74e9eba91efe989a3b0f39d08f5da081bebdca", kill_on_drop: false }`
[INFO] [stdout] c49e0e5674338c1f9fa9d88c8e74e9eba91efe989a3b0f39d08f5da081bebdca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae87195b0971d6d42434db8ed03ccbf822ae8bc84eb4e20360c6a0ae0a2390d4
[INFO] running `Command { std: "docker" "start" "-a" "ae87195b0971d6d42434db8ed03ccbf822ae8bc84eb4e20360c6a0ae0a2390d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling chassis-proc-macros v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stdout] warning: unexpected `cfg` condition name: `nightly_diagnostics`
[INFO] [stdout]  --> src/lib.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![cfg_attr(nightly_diagnostics, feature(proc_macro_diagnostic, proc_macro_span))]
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(nightly_diagnostics)'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly_diagnostics)");` to the top of the `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `nightly_diagnostics`
[INFO] [stdout]    --> src/diagnostic.rs:101:7
[INFO] [stdout]     |
[INFO] [stdout] 101 | #[cfg(nightly_diagnostics)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(nightly_diagnostics)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly_diagnostics)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `nightly_diagnostics`
[INFO] [stdout]    --> src/diagnostic.rs:113:7
[INFO] [stdout]     |
[INFO] [stdout] 113 | #[cfg(nightly_diagnostics)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(nightly_diagnostics)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly_diagnostics)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `nightly_diagnostics`
[INFO] [stdout]   --> src/diagnostic.rs:53:15
[INFO] [stdout]    |
[INFO] [stdout] 53 |     #[cfg(not(nightly_diagnostics))]
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(nightly_diagnostics)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly_diagnostics)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `nightly_diagnostics`
[INFO] [stdout]   --> src/diagnostic.rs:63:11
[INFO] [stdout]    |
[INFO] [stdout] 63 |     #[cfg(nightly_diagnostics)]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(nightly_diagnostics)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly_diagnostics)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `warn`, `note`, and `help` are never used
[INFO] [stdout]    --> src/diagnostic.rs:136:8
[INFO] [stdout]     |
[INFO] [stdout] 131 | pub(crate) trait DiagnosticExt {
[INFO] [stdout]     |                  ------------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 136 |     fn warn<T: Into<String>>(&self, message: T) -> Diagnostic;
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 139 |     fn note<T: Into<String>>(&self, message: T) -> Diagnostic;
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 142 |     fn help<T: Into<String>>(&self, message: T) -> Diagnostic;
[INFO] [stdout]     |        ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `qualifier` is never read
[INFO] [stdout]   --> src/model.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct InjectionPoint {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 13 |     pub qualifier: String,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `span` and `parameter_index` are never read
[INFO] [stdout]   --> src/model.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct Dependency {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub span: Span,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub parameter_index: u8,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `rty` and `module` are never read
[INFO] [stdout]   --> src/model.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub struct Implementation {
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout] 45 |     pub rty: Box<syn::Type>,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 46 |     pub module: Box<syn::Type>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ty` is never read
[INFO] [stdout]   --> src/model.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub struct Request {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 71 |     pub ty: Box<syn::Type>,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `prepend` and `append` are never used
[INFO] [stdout]   --> src/syn_ext.rs:7:8
[INFO] [stdout]    |
[INFO] [stdout]  4 | pub trait IdentExt {
[INFO] [stdout]    |           -------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout]  7 |     fn prepend(&self, string: &str) -> Ident {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 11 |     fn append(&self, string: &str) -> Ident {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]  --> src/module/signature.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct InjectFnArg {
[INFO] [stdout]   |            ----------- field in this struct
[INFO] [stdout] 8 |     pub name: Option<Ident>,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `inner_ty` and `wrapper` are never read
[INFO] [stdout]   --> src/module/signature.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct InjectType {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 23 |     pub outer_ty: Type,
[INFO] [stdout] 24 |     pub inner_ty: Type,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 25 |     pub wrapper: Option<WrapperType>,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> src/injector/pathlist.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub fn iter(&self) -> std::slice::Iter<syn::ExprPath> {
[INFO] [stdout]   |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]   |                 |
[INFO] [stdout]   |                 the lifetime is elided here
[INFO] [stdout]   |
[INFO] [stdout]   = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]   = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub fn iter(&self) -> std::slice::Iter<'_, syn::ExprPath> {
[INFO] [stdout]   |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.30s
[INFO] running `Command { std: "docker" "inspect" "ae87195b0971d6d42434db8ed03ccbf822ae8bc84eb4e20360c6a0ae0a2390d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae87195b0971d6d42434db8ed03ccbf822ae8bc84eb4e20360c6a0ae0a2390d4", kill_on_drop: false }`
[INFO] [stdout] ae87195b0971d6d42434db8ed03ccbf822ae8bc84eb4e20360c6a0ae0a2390d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18383b30a9755a9f260ade1583a89642a7b79fcaf1e2f222e23c17b0a4654fba
[INFO] running `Command { std: "docker" "start" "-a" "18383b30a9755a9f260ade1583a89642a7b79fcaf1e2f222e23c17b0a4654fba", kill_on_drop: false }`
[INFO] [stderr]    Compiling chassis-proc-macros v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition name: `nightly_diagnostics`
[INFO] [stdout]  --> src/lib.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![cfg_attr(nightly_diagnostics, feature(proc_macro_diagnostic, proc_macro_span))]
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(nightly_diagnostics)'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly_diagnostics)");` to the top of the `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `nightly_diagnostics`
[INFO] [stdout]    --> src/diagnostic.rs:101:7
[INFO] [stdout]     |
[INFO] [stdout] 101 | #[cfg(nightly_diagnostics)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(nightly_diagnostics)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly_diagnostics)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `nightly_diagnostics`
[INFO] [stdout]    --> src/diagnostic.rs:113:7
[INFO] [stdout]     |
[INFO] [stdout] 113 | #[cfg(nightly_diagnostics)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(nightly_diagnostics)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly_diagnostics)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `nightly_diagnostics`
[INFO] [stdout]   --> src/diagnostic.rs:53:15
[INFO] [stdout]    |
[INFO] [stdout] 53 |     #[cfg(not(nightly_diagnostics))]
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(nightly_diagnostics)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly_diagnostics)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `nightly_diagnostics`
[INFO] [stdout]   --> src/diagnostic.rs:63:11
[INFO] [stdout]    |
[INFO] [stdout] 63 |     #[cfg(nightly_diagnostics)]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(nightly_diagnostics)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly_diagnostics)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `nightly_diagnostics`
[INFO] [stdout]  --> src/lib.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![cfg_attr(nightly_diagnostics, feature(proc_macro_diagnostic, proc_macro_span))]
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]   = help: consider using a Cargo feature instead
[INFO] [stdout]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]            [lints.rust]
[INFO] [stdout]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(nightly_diagnostics)'] }
[INFO] [stdout]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly_diagnostics)");` to the top of the `build.rs`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `nightly_diagnostics`
[INFO] [stdout]    --> src/diagnostic.rs:101:7
[INFO] [stdout]     |
[INFO] [stdout] 101 | #[cfg(nightly_diagnostics)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(nightly_diagnostics)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly_diagnostics)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `nightly_diagnostics`
[INFO] [stdout]    --> src/diagnostic.rs:113:7
[INFO] [stdout]     |
[INFO] [stdout] 113 | #[cfg(nightly_diagnostics)]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using a Cargo feature instead
[INFO] [stdout]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]              [lints.rust]
[INFO] [stdout]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(nightly_diagnostics)'] }
[INFO] [stdout]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly_diagnostics)");` to the top of the `build.rs`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `nightly_diagnostics`
[INFO] [stdout]   --> src/diagnostic.rs:53:15
[INFO] [stdout]    |
[INFO] [stdout] 53 |     #[cfg(not(nightly_diagnostics))]
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(nightly_diagnostics)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly_diagnostics)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `nightly_diagnostics`
[INFO] [stdout]   --> src/diagnostic.rs:63:11
[INFO] [stdout]    |
[INFO] [stdout] 63 |     #[cfg(nightly_diagnostics)]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(nightly_diagnostics)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly_diagnostics)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `warn`, `note`, and `help` are never used
[INFO] [stdout]    --> src/diagnostic.rs:136:8
[INFO] [stdout]     |
[INFO] [stdout] 131 | pub(crate) trait DiagnosticExt {
[INFO] [stdout]     |                  ------------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 136 |     fn warn<T: Into<String>>(&self, message: T) -> Diagnostic;
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 139 |     fn note<T: Into<String>>(&self, message: T) -> Diagnostic;
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 142 |     fn help<T: Into<String>>(&self, message: T) -> Diagnostic;
[INFO] [stdout]     |        ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `qualifier` is never read
[INFO] [stdout]   --> src/model.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct InjectionPoint {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 13 |     pub qualifier: String,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `span` and `parameter_index` are never read
[INFO] [stdout]   --> src/model.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct Dependency {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub span: Span,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub parameter_index: u8,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `rty` and `module` are never read
[INFO] [stdout]   --> src/model.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub struct Implementation {
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout] 45 |     pub rty: Box<syn::Type>,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 46 |     pub module: Box<syn::Type>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ty` is never read
[INFO] [stdout]   --> src/model.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub struct Request {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 71 |     pub ty: Box<syn::Type>,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `prepend` and `append` are never used
[INFO] [stdout]   --> src/syn_ext.rs:7:8
[INFO] [stdout]    |
[INFO] [stdout]  4 | pub trait IdentExt {
[INFO] [stdout]    |           -------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout]  7 |     fn prepend(&self, string: &str) -> Ident {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 11 |     fn append(&self, string: &str) -> Ident {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]  --> src/module/signature.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct InjectFnArg {
[INFO] [stdout]   |            ----------- field in this struct
[INFO] [stdout] 8 |     pub name: Option<Ident>,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `inner_ty` and `wrapper` are never read
[INFO] [stdout]   --> src/module/signature.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct InjectType {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 23 |     pub outer_ty: Type,
[INFO] [stdout] 24 |     pub inner_ty: Type,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 25 |     pub wrapper: Option<WrapperType>,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> src/injector/pathlist.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub fn iter(&self) -> std::slice::Iter<syn::ExprPath> {
[INFO] [stdout]   |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]   |                 |
[INFO] [stdout]   |                 the lifetime is elided here
[INFO] [stdout]   |
[INFO] [stdout]   = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]   = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub fn iter(&self) -> std::slice::Iter<'_, syn::ExprPath> {
[INFO] [stdout]   |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `warn`, `note`, and `help` are never used
[INFO] [stdout]    --> src/diagnostic.rs:136:8
[INFO] [stdout]     |
[INFO] [stdout] 131 | pub(crate) trait DiagnosticExt {
[INFO] [stdout]     |                  ------------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 136 |     fn warn<T: Into<String>>(&self, message: T) -> Diagnostic;
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 139 |     fn note<T: Into<String>>(&self, message: T) -> Diagnostic;
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 142 |     fn help<T: Into<String>>(&self, message: T) -> Diagnostic;
[INFO] [stdout]     |        ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `qualifier` is never read
[INFO] [stdout]   --> src/model.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct InjectionPoint {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 13 |     pub qualifier: String,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `span` and `parameter_index` are never read
[INFO] [stdout]   --> src/model.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct Dependency {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub span: Span,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub parameter_index: u8,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `rty` and `module` are never read
[INFO] [stdout]   --> src/model.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub struct Implementation {
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout] 45 |     pub rty: Box<syn::Type>,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 46 |     pub module: Box<syn::Type>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ty` is never read
[INFO] [stdout]   --> src/model.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub struct Request {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 71 |     pub ty: Box<syn::Type>,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `prepend` and `append` are never used
[INFO] [stdout]   --> src/syn_ext.rs:7:8
[INFO] [stdout]    |
[INFO] [stdout]  4 | pub trait IdentExt {
[INFO] [stdout]    |           -------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout]  7 |     fn prepend(&self, string: &str) -> Ident {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 11 |     fn append(&self, string: &str) -> Ident {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]  --> src/module/signature.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct InjectFnArg {
[INFO] [stdout]   |            ----------- field in this struct
[INFO] [stdout] 8 |     pub name: Option<Ident>,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `inner_ty` and `wrapper` are never read
[INFO] [stdout]   --> src/module/signature.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct InjectType {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 23 |     pub outer_ty: Type,
[INFO] [stdout] 24 |     pub inner_ty: Type,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 25 |     pub wrapper: Option<WrapperType>,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> src/injector/pathlist.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub fn iter(&self) -> std::slice::Iter<syn::ExprPath> {
[INFO] [stdout]   |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]   |                 |
[INFO] [stdout]   |                 the lifetime is elided here
[INFO] [stdout]   |
[INFO] [stdout]   = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]   = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub fn iter(&self) -> std::slice::Iter<'_, syn::ExprPath> {
[INFO] [stdout]   |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "18383b30a9755a9f260ade1583a89642a7b79fcaf1e2f222e23c17b0a4654fba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18383b30a9755a9f260ade1583a89642a7b79fcaf1e2f222e23c17b0a4654fba", kill_on_drop: false }`
[INFO] [stdout] 18383b30a9755a9f260ade1583a89642a7b79fcaf1e2f222e23c17b0a4654fba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 52af1049c074f0d6f8d413936a6e72e2aa3703204301c05f72087c9d4f89d88c
[INFO] running `Command { std: "docker" "start" "-a" "52af1049c074f0d6f8d413936a6e72e2aa3703204301c05f72087c9d4f89d88c", kill_on_drop: false }`
[INFO] [stderr] warning: unexpected `cfg` condition name: `nightly_diagnostics`
[INFO] [stderr]  --> src/lib.rs:1:13
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![cfg_attr(nightly_diagnostics, feature(proc_macro_diagnostic, proc_macro_span))]
[INFO] [stderr]   |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stderr]   = help: consider using a Cargo feature instead
[INFO] [stderr]   = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]            [lints.rust]
[INFO] [stderr]            unexpected_cfgs = { level = "warn", check-cfg = ['cfg(nightly_diagnostics)'] }
[INFO] [stderr]   = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly_diagnostics)");` to the top of the `build.rs`
[INFO] [stderr]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `nightly_diagnostics`
[INFO] [stderr]    --> src/diagnostic.rs:101:7
[INFO] [stderr]     |
[INFO] [stderr] 101 | #[cfg(nightly_diagnostics)]
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(nightly_diagnostics)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly_diagnostics)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `nightly_diagnostics`
[INFO] [stderr]    --> src/diagnostic.rs:113:7
[INFO] [stderr]     |
[INFO] [stderr] 113 | #[cfg(nightly_diagnostics)]
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using a Cargo feature instead
[INFO] [stderr]     = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]              [lints.rust]
[INFO] [stderr]              unexpected_cfgs = { level = "warn", check-cfg = ['cfg(nightly_diagnostics)'] }
[INFO] [stderr]     = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly_diagnostics)");` to the top of the `build.rs`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `nightly_diagnostics`
[INFO] [stderr]   --> src/diagnostic.rs:53:15
[INFO] [stderr]    |
[INFO] [stderr] 53 |     #[cfg(not(nightly_diagnostics))]
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider using a Cargo feature instead
[INFO] [stderr]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]             [lints.rust]
[INFO] [stderr]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(nightly_diagnostics)'] }
[INFO] [stderr]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly_diagnostics)");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: unexpected `cfg` condition name: `nightly_diagnostics`
[INFO] [stderr]   --> src/diagnostic.rs:63:11
[INFO] [stderr]    |
[INFO] [stderr] 63 |     #[cfg(nightly_diagnostics)]
[INFO] [stderr]    |           ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider using a Cargo feature instead
[INFO] [stderr]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stderr]             [lints.rust]
[INFO] [stderr]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(nightly_diagnostics)'] }
[INFO] [stderr]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(nightly_diagnostics)");` to the top of the `build.rs`
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr] 
[INFO] [stderr] warning: methods `warn`, `note`, and `help` are never used
[INFO] [stderr]    --> src/diagnostic.rs:136:8
[INFO] [stderr]     |
[INFO] [stderr] 131 | pub(crate) trait DiagnosticExt {
[INFO] [stderr]     |                  ------------- methods in this trait
[INFO] [stderr] ...
[INFO] [stderr] 136 |     fn warn<T: Into<String>>(&self, message: T) -> Diagnostic;
[INFO] [stderr]     |        ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 139 |     fn note<T: Into<String>>(&self, message: T) -> Diagnostic;
[INFO] [stderr]     |        ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 142 |     fn help<T: Into<String>>(&self, message: T) -> Diagnostic;
[INFO] [stderr]     |        ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `qualifier` is never read
[INFO] [stderr]   --> src/model.rs:13:9
[INFO] [stderr]    |
[INFO] [stderr]  8 | pub struct InjectionPoint {
[INFO] [stderr]    |            -------------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 13 |     pub qualifier: String,
[INFO] [stderr]    |         ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `span` and `parameter_index` are never read
[INFO] [stderr]   --> src/model.rs:27:9
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub struct Dependency {
[INFO] [stderr]    |            ---------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 27 |     pub span: Span,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 30 |     pub parameter_index: u8,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `rty` and `module` are never read
[INFO] [stderr]   --> src/model.rs:45:9
[INFO] [stderr]    |
[INFO] [stderr] 44 | pub struct Implementation {
[INFO] [stderr]    |            -------------- fields in this struct
[INFO] [stderr] 45 |     pub rty: Box<syn::Type>,
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 46 |     pub module: Box<syn::Type>,
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `ty` is never read
[INFO] [stderr]   --> src/model.rs:71:9
[INFO] [stderr]    |
[INFO] [stderr] 66 | pub struct Request {
[INFO] [stderr]    |            ------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 71 |     pub ty: Box<syn::Type>,
[INFO] [stderr]    |         ^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `prepend` and `append` are never used
[INFO] [stderr]   --> src/syn_ext.rs:7:8
[INFO] [stderr]    |
[INFO] [stderr]  4 | pub trait IdentExt {
[INFO] [stderr]    |           -------- methods in this trait
[INFO] [stderr] ...
[INFO] [stderr]  7 |     fn prepend(&self, string: &str) -> Ident {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 11 |     fn append(&self, string: &str) -> Ident {
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `name` is never read
[INFO] [stderr]  --> src/module/signature.rs:8:9
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct InjectFnArg {
[INFO] [stderr]   |            ----------- field in this struct
[INFO] [stderr] 8 |     pub name: Option<Ident>,
[INFO] [stderr]   |         ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `inner_ty` and `wrapper` are never read
[INFO] [stderr]   --> src/module/signature.rs:24:9
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub struct InjectType {
[INFO] [stderr]    |            ---------- fields in this struct
[INFO] [stderr] 23 |     pub outer_ty: Type,
[INFO] [stderr] 24 |     pub inner_ty: Type,
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 25 |     pub wrapper: Option<WrapperType>,
[INFO] [stderr]    |         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]  --> src/injector/pathlist.rs:6:17
[INFO] [stderr]   |
[INFO] [stderr] 6 |     pub fn iter(&self) -> std::slice::Iter<syn::ExprPath> {
[INFO] [stderr]   |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]   |                 |
[INFO] [stderr]   |                 the lifetime is elided here
[INFO] [stderr]   |
[INFO] [stderr]   = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]   = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]   |
[INFO] [stderr] 6 |     pub fn iter(&self) -> std::slice::Iter<'_, syn::ExprPath> {
[INFO] [stderr]   |                                            +++
[INFO] [stderr] 
[INFO] [stderr] warning: `chassis-proc-macros` (lib) generated 14 warnings (run `cargo fix --lib -p chassis-proc-macros` to apply 1 suggestion)
[INFO] [stderr] warning: `chassis-proc-macros` (lib test) generated 14 warnings (14 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/chassis_proc_macros-fefa29fc81a039c9)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests chassis_proc_macros
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "52af1049c074f0d6f8d413936a6e72e2aa3703204301c05f72087c9d4f89d88c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52af1049c074f0d6f8d413936a6e72e2aa3703204301c05f72087c9d4f89d88c", kill_on_drop: false }`
[INFO] [stdout] 52af1049c074f0d6f8d413936a6e72e2aa3703204301c05f72087c9d4f89d88c
