[INFO] fetching crate uclicious_derive 0.1.7... [INFO] testing uclicious_derive-0.1.7 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate uclicious_derive 0.1.7 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate uclicious_derive 0.1.7 [INFO] finished tweaking crates.io crate uclicious_derive 0.1.7 [INFO] tweaked toml for crates.io crate uclicious_derive 0.1.7 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate uclicious_derive 0.1.7 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 10 packages to latest compatible versions [INFO] [stderr] Adding darling v0.10.2 (available: v0.21.3) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.106) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 63aea0938bcca89b152e20a9216af3638e79cfb934d4f47b8f36e4e2ea46642b [INFO] running `Command { std: "docker" "start" "-a" "63aea0938bcca89b152e20a9216af3638e79cfb934d4f47b8f36e4e2ea46642b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "63aea0938bcca89b152e20a9216af3638e79cfb934d4f47b8f36e4e2ea46642b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "63aea0938bcca89b152e20a9216af3638e79cfb934d4f47b8f36e4e2ea46642b", kill_on_drop: false }` [INFO] [stdout] 63aea0938bcca89b152e20a9216af3638e79cfb934d4f47b8f36e4e2ea46642b [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 49f91bca062079f688d26fec3e568c58a4354cb0aa08d96dec6966a0c74cbd42 [INFO] running `Command { std: "docker" "start" "-a" "49f91bca062079f688d26fec3e568c58a4354cb0aa08d96dec6966a0c74cbd42", kill_on_drop: false }` [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling uclicious_derive v0.1.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `attrs` and `derive` are never read [INFO] [stdout] --> src/options.rs:154:5 [INFO] [stdout] | [INFO] [stdout] 152 | pub struct Options { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 153 | ident: Ident, [INFO] [stdout] 154 | attrs: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 166 | derive: PathList, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Options` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `attrs`, `vis`, and `ty` are never read [INFO] [stdout] --> src/options.rs:204:5 [INFO] [stdout] | [INFO] [stdout] 202 | pub struct Field { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 203 | ident: Option, [INFO] [stdout] 204 | attrs: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 205 | vis: syn::Visibility, [INFO] [stdout] | ^^^ [INFO] [stdout] 206 | ty: syn::Type, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Field` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `initializers`, `doc_comment`, and `validate_fn` are never read [INFO] [stdout] --> src/builder.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 59 | pub struct BuildMethod<'a> { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 71 | pub initializers: Vec, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 72 | /// Doc-comment of the builder struct. [INFO] [stdout] 73 | pub doc_comment: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 80 | pub validate_fn: Option<&'a syn::Path>, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BuildMethod` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `default_struct` is never read [INFO] [stdout] --> src/builder.rs:115:9 [INFO] [stdout] | [INFO] [stdout] 105 | pub struct FromObject<'a> { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 115 | pub default_struct: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/options.rs:377:19 [INFO] [stdout] | [INFO] [stdout] 377 | pub fn fields(&self) -> FieldIter { [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] 377 | pub fn fields(&self) -> FieldIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/options.rs:381:27 [INFO] [stdout] | [INFO] [stdout] 381 | pub fn as_from_object(&self) -> FromObject { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 381 | pub fn as_from_object(&self) -> FromObject<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/options.rs:389:23 [INFO] [stdout] | [INFO] [stdout] 389 | pub fn as_builder(&self) -> Builder { [INFO] [stdout] | ^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 389 | pub fn as_builder(&self) -> Builder<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/options.rs:403:28 [INFO] [stdout] | [INFO] [stdout] 403 | pub fn as_build_method(&self) -> BuildMethod { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 403 | pub fn as_build_method(&self) -> BuildMethod<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/options.rs:422:28 [INFO] [stdout] | [INFO] [stdout] 422 | pub fn as_into_builder(&self) -> IntoBuilder { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 422 | pub fn as_into_builder(&self) -> IntoBuilder<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/initializer.rs:58:32 [INFO] [stdout] | [INFO] [stdout] 58 | fn match_some(&'a self) -> MatchSome { [INFO] [stdout] | -- ^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 58 | fn match_some(&'a self) -> MatchSome<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.11s [INFO] running `Command { std: "docker" "inspect" "49f91bca062079f688d26fec3e568c58a4354cb0aa08d96dec6966a0c74cbd42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49f91bca062079f688d26fec3e568c58a4354cb0aa08d96dec6966a0c74cbd42", kill_on_drop: false }` [INFO] [stdout] 49f91bca062079f688d26fec3e568c58a4354cb0aa08d96dec6966a0c74cbd42 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bcef4ddc84c2afe0716916a04e95eb5910a97a2203ef55ec61db28d679dc371b [INFO] running `Command { std: "docker" "start" "-a" "bcef4ddc84c2afe0716916a04e95eb5910a97a2203ef55ec61db28d679dc371b", kill_on_drop: false }` [INFO] [stderr] Compiling uclicious_derive v0.1.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `attrs` and `derive` are never read [INFO] [stdout] --> src/options.rs:154:5 [INFO] [stdout] | [INFO] [stdout] 152 | pub struct Options { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 153 | ident: Ident, [INFO] [stdout] 154 | attrs: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 166 | derive: PathList, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Options` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `attrs`, `vis`, and `ty` are never read [INFO] [stdout] --> src/options.rs:204:5 [INFO] [stdout] | [INFO] [stdout] 202 | pub struct Field { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 203 | ident: Option, [INFO] [stdout] 204 | attrs: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 205 | vis: syn::Visibility, [INFO] [stdout] | ^^^ [INFO] [stdout] 206 | ty: syn::Type, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Field` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `initializers`, `doc_comment`, and `validate_fn` are never read [INFO] [stdout] --> src/builder.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 59 | pub struct BuildMethod<'a> { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 71 | pub initializers: Vec, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 72 | /// Doc-comment of the builder struct. [INFO] [stdout] 73 | pub doc_comment: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 80 | pub validate_fn: Option<&'a syn::Path>, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BuildMethod` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `default_struct` is never read [INFO] [stdout] --> src/builder.rs:115:9 [INFO] [stdout] | [INFO] [stdout] 105 | pub struct FromObject<'a> { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 115 | pub default_struct: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/options.rs:377:19 [INFO] [stdout] | [INFO] [stdout] 377 | pub fn fields(&self) -> FieldIter { [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] 377 | pub fn fields(&self) -> FieldIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/options.rs:381:27 [INFO] [stdout] | [INFO] [stdout] 381 | pub fn as_from_object(&self) -> FromObject { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 381 | pub fn as_from_object(&self) -> FromObject<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/options.rs:389:23 [INFO] [stdout] | [INFO] [stdout] 389 | pub fn as_builder(&self) -> Builder { [INFO] [stdout] | ^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 389 | pub fn as_builder(&self) -> Builder<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/options.rs:403:28 [INFO] [stdout] | [INFO] [stdout] 403 | pub fn as_build_method(&self) -> BuildMethod { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 403 | pub fn as_build_method(&self) -> BuildMethod<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/options.rs:422:28 [INFO] [stdout] | [INFO] [stdout] 422 | pub fn as_into_builder(&self) -> IntoBuilder { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 422 | pub fn as_into_builder(&self) -> IntoBuilder<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/initializer.rs:58:32 [INFO] [stdout] | [INFO] [stdout] 58 | fn match_some(&'a self) -> MatchSome { [INFO] [stdout] | -- ^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 58 | fn match_some(&'a self) -> MatchSome<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `attrs` and `derive` are never read [INFO] [stdout] --> src/options.rs:154:5 [INFO] [stdout] | [INFO] [stdout] 152 | pub struct Options { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 153 | ident: Ident, [INFO] [stdout] 154 | attrs: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 166 | derive: PathList, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Options` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `attrs`, `vis`, and `ty` are never read [INFO] [stdout] --> src/options.rs:204:5 [INFO] [stdout] | [INFO] [stdout] 202 | pub struct Field { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 203 | ident: Option, [INFO] [stdout] 204 | attrs: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 205 | vis: syn::Visibility, [INFO] [stdout] | ^^^ [INFO] [stdout] 206 | ty: syn::Type, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Field` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `initializers`, `doc_comment`, and `validate_fn` are never read [INFO] [stdout] --> src/builder.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 59 | pub struct BuildMethod<'a> { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 71 | pub initializers: Vec, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 72 | /// Doc-comment of the builder struct. [INFO] [stdout] 73 | pub doc_comment: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 80 | pub validate_fn: Option<&'a syn::Path>, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BuildMethod` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `default_struct` is never read [INFO] [stdout] --> src/builder.rs:115:9 [INFO] [stdout] | [INFO] [stdout] 105 | pub struct FromObject<'a> { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 115 | pub default_struct: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/options.rs:377:19 [INFO] [stdout] | [INFO] [stdout] 377 | pub fn fields(&self) -> FieldIter { [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] 377 | pub fn fields(&self) -> FieldIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/options.rs:381:27 [INFO] [stdout] | [INFO] [stdout] 381 | pub fn as_from_object(&self) -> FromObject { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 381 | pub fn as_from_object(&self) -> FromObject<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/options.rs:389:23 [INFO] [stdout] | [INFO] [stdout] 389 | pub fn as_builder(&self) -> Builder { [INFO] [stdout] | ^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 389 | pub fn as_builder(&self) -> Builder<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/options.rs:403:28 [INFO] [stdout] | [INFO] [stdout] 403 | pub fn as_build_method(&self) -> BuildMethod { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 403 | pub fn as_build_method(&self) -> BuildMethod<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/options.rs:422:28 [INFO] [stdout] | [INFO] [stdout] 422 | pub fn as_into_builder(&self) -> IntoBuilder { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 422 | pub fn as_into_builder(&self) -> IntoBuilder<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/initializer.rs:58:32 [INFO] [stdout] | [INFO] [stdout] 58 | fn match_some(&'a self) -> MatchSome { [INFO] [stdout] | -- ^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 58 | fn match_some(&'a self) -> MatchSome<'a> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.54s [INFO] running `Command { std: "docker" "inspect" "bcef4ddc84c2afe0716916a04e95eb5910a97a2203ef55ec61db28d679dc371b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bcef4ddc84c2afe0716916a04e95eb5910a97a2203ef55ec61db28d679dc371b", kill_on_drop: false }` [INFO] [stdout] bcef4ddc84c2afe0716916a04e95eb5910a97a2203ef55ec61db28d679dc371b [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a4569812e607de104a14ac22235565d84c505fbdd1ec808d569272a04f2647e4 [INFO] running `Command { std: "docker" "start" "-a" "a4569812e607de104a14ac22235565d84c505fbdd1ec808d569272a04f2647e4", kill_on_drop: false }` [INFO] [stderr] warning: fields `attrs` and `derive` are never read [INFO] [stderr] --> src/options.rs:154:5 [INFO] [stderr] | [INFO] [stderr] 152 | pub struct Options { [INFO] [stderr] | ------- fields in this struct [INFO] [stderr] 153 | ident: Ident, [INFO] [stderr] 154 | attrs: Vec, [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 166 | derive: PathList, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Options` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: fields `attrs`, `vis`, and `ty` are never read [INFO] [stderr] --> src/options.rs:204:5 [INFO] [stderr] | [INFO] [stderr] 202 | pub struct Field { [INFO] [stderr] | ----- fields in this struct [INFO] [stderr] 203 | ident: Option, [INFO] [stderr] 204 | attrs: Vec, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 205 | vis: syn::Visibility, [INFO] [stderr] | ^^^ [INFO] [stderr] 206 | ty: syn::Type, [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: `Field` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: fields `initializers`, `doc_comment`, and `validate_fn` are never read [INFO] [stderr] --> src/builder.rs:71:9 [INFO] [stderr] | [INFO] [stderr] 59 | pub struct BuildMethod<'a> { [INFO] [stderr] | ----------- fields in this struct [INFO] [stderr] ... [INFO] [stderr] 71 | pub initializers: Vec, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] 72 | /// Doc-comment of the builder struct. [INFO] [stderr] 73 | pub doc_comment: Option, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 80 | pub validate_fn: Option<&'a syn::Path>, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `BuildMethod` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: field `default_struct` is never read [INFO] [stderr] --> src/builder.rs:115:9 [INFO] [stderr] | [INFO] [stderr] 105 | pub struct FromObject<'a> { [INFO] [stderr] | ---------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 115 | pub default_struct: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/options.rs:377:19 [INFO] [stderr] | [INFO] [stderr] 377 | pub fn fields(&self) -> FieldIter { [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] 377 | pub fn fields(&self) -> FieldIter<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/options.rs:381:27 [INFO] [stderr] | [INFO] [stderr] 381 | pub fn as_from_object(&self) -> FromObject { [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] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 381 | pub fn as_from_object(&self) -> FromObject<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/options.rs:389:23 [INFO] [stderr] | [INFO] [stderr] 389 | pub fn as_builder(&self) -> Builder { [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] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 389 | pub fn as_builder(&self) -> Builder<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/options.rs:403:28 [INFO] [stderr] | [INFO] [stderr] 403 | pub fn as_build_method(&self) -> BuildMethod { [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] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 403 | pub fn as_build_method(&self) -> BuildMethod<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/options.rs:422:28 [INFO] [stderr] | [INFO] [stderr] 422 | pub fn as_into_builder(&self) -> IntoBuilder { [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] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 422 | pub fn as_into_builder(&self) -> IntoBuilder<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> src/initializer.rs:58:32 [INFO] [stderr] | [INFO] [stderr] 58 | fn match_some(&'a self) -> MatchSome { [INFO] [stderr] | -- ^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is named here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: consistently use `'a` [INFO] [stderr] | [INFO] [stderr] 58 | fn match_some(&'a self) -> MatchSome<'a> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `uclicious_derive` (lib) generated 10 warnings (run `cargo fix --lib -p uclicious_derive` to apply 6 suggestions) [INFO] [stderr] warning: `uclicious_derive` (lib test) generated 10 warnings (10 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/uclicious_derive-325151ed617c5b6e) [INFO] [stdout] [INFO] [stderr] Doc-tests uclicious_derive [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] [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" "a4569812e607de104a14ac22235565d84c505fbdd1ec808d569272a04f2647e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a4569812e607de104a14ac22235565d84c505fbdd1ec808d569272a04f2647e4", kill_on_drop: false }` [INFO] [stdout] a4569812e607de104a14ac22235565d84c505fbdd1ec808d569272a04f2647e4