[INFO] fetching crate variant-builder-macro 0.3.0... [INFO] testing variant-builder-macro-0.3.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate variant-builder-macro 0.3.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate variant-builder-macro 0.3.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate variant-builder-macro 0.3.0 [INFO] tweaked toml for crates.io crate variant-builder-macro 0.3.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate variant-builder-macro 0.3.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate variant-builder-macro 0.3.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serial_test_derive v0.5.1 [INFO] [stderr] Downloaded unicode-xid v0.0.4 [INFO] [stderr] Downloaded case v0.1.0 [INFO] [stderr] Downloaded tracing-appender v0.2.3 [INFO] [stderr] Downloaded humantime v2.2.0 [INFO] [stderr] Downloaded proc-macro-error2 v2.0.1 [INFO] [stderr] Downloaded darling_core v0.20.10 [INFO] [stderr] Downloaded darling_macro v0.20.10 [INFO] [stderr] Downloaded synom v0.11.3 [INFO] [stderr] Downloaded disable_macro v0.3.6 [INFO] [stderr] Downloaded anstyle-query v1.1.3 [INFO] [stderr] Downloaded syn v0.11.11 [INFO] [stderr] Downloaded error-tree v0.6.0 [INFO] [stderr] Downloaded cc v1.2.27 [INFO] [stderr] Downloaded language-enum v0.1.0 [INFO] [stderr] Downloaded named-item v0.6.0 [INFO] [stderr] Downloaded anstream v0.6.19 [INFO] [stderr] Downloaded export-magic v0.3.6 [INFO] [stderr] Downloaded getset v0.1.6 [INFO] [stderr] Downloaded tracing-setup v1.0.4 [INFO] [stderr] Downloaded darling v0.20.10 [INFO] [stderr] Downloaded quote v0.3.15 [INFO] [stderr] Downloaded derive-error v0.0.5 [INFO] [stderr] Downloaded traced-test v1.0.4 [INFO] [stderr] Downloaded anstyle-wincon v3.0.9 [INFO] [stderr] Downloaded serial_test v0.5.1 [INFO] [stderr] Downloaded proc-macro-error-attr2 v2.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f905e6f1eccc8484640b18d838c7d234f71a7cf313261460db74fb4b30e3ef3c [INFO] running `Command { std: "docker" "start" "-a" "f905e6f1eccc8484640b18d838c7d234f71a7cf313261460db74fb4b30e3ef3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f905e6f1eccc8484640b18d838c7d234f71a7cf313261460db74fb4b30e3ef3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f905e6f1eccc8484640b18d838c7d234f71a7cf313261460db74fb4b30e3ef3c", kill_on_drop: false }` [INFO] [stdout] f905e6f1eccc8484640b18d838c7d234f71a7cf313261460db74fb4b30e3ef3c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bb51118fdc54304409cccc9a5f37dcc5d2c769eb25b1dd0ee0b9d45d6fc53a3d [INFO] running `Command { std: "docker" "start" "-a" "bb51118fdc54304409cccc9a5f37dcc5d2c769eb25b1dd0ee0b9d45d6fc53a3d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling cfg-if v1.0.1 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling itoa v1.0.15 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling pin-project-lite v0.2.16 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling thread_local v1.1.9 [INFO] [stderr] Compiling instant v0.1.13 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling sharded-slab v0.1.7 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling tracing-core v0.1.34 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling powerfmt v0.2.0 [INFO] [stderr] Compiling export-magic v0.3.6 [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling deranged v0.4.0 [INFO] [stderr] Compiling anstyle-parse v0.2.7 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling anstyle v1.0.11 [INFO] [stderr] Compiling anstyle-query v1.1.3 [INFO] [stderr] Compiling ryu v1.0.20 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling num-conv v0.1.0 [INFO] [stderr] Compiling colorchoice v1.0.4 [INFO] [stderr] Compiling time-core v0.1.4 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling case v0.1.0 [INFO] [stderr] Compiling iana-time-zone v0.1.63 [INFO] [stderr] Compiling humantime v2.2.0 [INFO] [stderr] Compiling colored v2.2.0 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling anstream v0.6.19 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.15 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling time v0.3.41 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.90 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling proc-macro-error-attr2 v2.0.0 [INFO] [stderr] Compiling chrono v0.4.41 [INFO] [stderr] Compiling derive-error v0.0.5 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling matchers v0.1.0 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling serial_test_derive v0.5.1 [INFO] [stderr] Compiling disable_macro v0.3.6 [INFO] [stderr] Compiling serial_test v0.5.1 [INFO] [stderr] Compiling darling_core v0.20.10 [INFO] [stderr] Compiling proc-macro-error2 v2.0.1 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling getset v0.1.6 [INFO] [stderr] Compiling env_filter v0.1.3 [INFO] [stderr] Compiling env_logger v0.11.6 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling tracing-subscriber v0.3.19 [INFO] [stderr] Compiling darling_macro v0.20.10 [INFO] [stderr] Compiling darling v0.20.10 [INFO] [stderr] Compiling derive_builder_core v0.20.2 [INFO] [stderr] Compiling tracing-appender v0.2.3 [INFO] [stderr] Compiling error-tree v0.6.0 [INFO] [stderr] Compiling tracing-setup v1.0.4 [INFO] [stderr] Compiling derive_builder_macro v0.20.2 [INFO] [stderr] Compiling derive_builder v0.20.2 [INFO] [stderr] Compiling language-enum v0.1.0 [INFO] [stderr] Compiling named-item v0.6.0 [INFO] [stderr] Compiling traced-test v1.0.4 [INFO] [stderr] Compiling variant-builder-macro v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Case` [INFO] [stdout] --> src/lib.rs:1:20 [INFO] [stdout] | [INFO] [stdout] 1 | use convert_case::{Case, Casing}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `proc_macro::TokenStream` [INFO] [stdout] --> src/lib.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use proc_macro::TokenStream; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `format_ident` and `quote` [INFO] [stdout] --> src/lib.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use quote::{format_ident, quote}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Data`, `DeriveInput`, `Fields`, and `parse_macro_input` [INFO] [stdout] --> src/lib.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | use syn::{parse_macro_input, Data, DeriveInput, Fields}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ^^^^ ^^^^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.27s [INFO] running `Command { std: "docker" "inspect" "bb51118fdc54304409cccc9a5f37dcc5d2c769eb25b1dd0ee0b9d45d6fc53a3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb51118fdc54304409cccc9a5f37dcc5d2c769eb25b1dd0ee0b9d45d6fc53a3d", kill_on_drop: false }` [INFO] [stdout] bb51118fdc54304409cccc9a5f37dcc5d2c769eb25b1dd0ee0b9d45d6fc53a3d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f15b169d311a6fa1bf0c91f663dcd74b96bde2892a42ef6c4c07be32c47769cc [INFO] running `Command { std: "docker" "start" "-a" "f15b169d311a6fa1bf0c91f663dcd74b96bde2892a42ef6c4c07be32c47769cc", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling cfg-if v1.0.1 [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Compiling sharded-slab v0.1.7 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling export-magic v0.3.6 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling anstyle-query v1.1.3 [INFO] [stderr] Compiling time v0.3.41 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling humantime v2.2.0 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling thread_local v1.1.9 [INFO] [stderr] Compiling instant v0.1.13 [INFO] [stderr] Compiling anstream v0.6.19 [INFO] [stderr] Compiling colored v2.2.0 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling crossbeam-channel v0.5.15 [INFO] [stderr] Compiling chrono v0.4.41 [INFO] [stderr] Compiling syn v2.0.90 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling proc-macro-error-attr2 v2.0.0 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling matchers v0.1.0 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling darling_core v0.20.10 [INFO] [stderr] Compiling proc-macro-error2 v2.0.1 [INFO] [stderr] Compiling env_filter v0.1.3 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling getset v0.1.6 [INFO] [stderr] Compiling serial_test_derive v0.5.1 [INFO] [stderr] Compiling disable_macro v0.3.6 [INFO] [stderr] Compiling env_logger v0.11.6 [INFO] [stderr] Compiling serial_test v0.5.1 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling tracing-subscriber v0.3.19 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling darling_macro v0.20.10 [INFO] [stderr] Compiling darling v0.20.10 [INFO] [stderr] Compiling tracing-appender v0.2.3 [INFO] [stderr] Compiling derive_builder_core v0.20.2 [INFO] [stderr] Compiling tracing-setup v1.0.4 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling error-tree v0.6.0 [INFO] [stderr] Compiling derive_builder_macro v0.20.2 [INFO] [stderr] Compiling derive_builder v0.20.2 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling language-enum v0.1.0 [INFO] [stderr] Compiling named-item v0.6.0 [INFO] [stderr] Compiling traced-test v1.0.4 [INFO] [stderr] Compiling variant-builder-macro v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Case` [INFO] [stdout] --> src/lib.rs:1:20 [INFO] [stdout] | [INFO] [stdout] 1 | use convert_case::{Case, Casing}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `proc_macro::TokenStream` [INFO] [stdout] --> src/lib.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use proc_macro::TokenStream; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `format_ident` and `quote` [INFO] [stdout] --> src/lib.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use quote::{format_ident, quote}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Data`, `DeriveInput`, `Fields`, and `parse_macro_input` [INFO] [stdout] --> src/lib.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | use syn::{parse_macro_input, Data, DeriveInput, Fields}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ^^^^ ^^^^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Case` [INFO] [stdout] --> src/lib.rs:1:20 [INFO] [stdout] | [INFO] [stdout] 1 | use convert_case::{Case, Casing}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `proc_macro::TokenStream` [INFO] [stdout] --> src/lib.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use proc_macro::TokenStream; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `format_ident` and `quote` [INFO] [stdout] --> src/lib.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use quote::{format_ident, quote}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Data`, `DeriveInput`, `Fields`, and `parse_macro_input` [INFO] [stdout] --> src/lib.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | use syn::{parse_macro_input, Data, DeriveInput, Fields}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ^^^^ ^^^^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `B` and `C` are never constructed [INFO] [stdout] --> tests/builder_variants_macro.rs:151:9 [INFO] [stdout] | [INFO] [stdout] 149 | pub enum ComplexEnum { [INFO] [stdout] | ----------- variants in this enum [INFO] [stdout] 150 | A(TestVariantABuilder), [INFO] [stdout] 151 | B(TestVariantBBuilder), [INFO] [stdout] | ^ [INFO] [stdout] 152 | C(TestVariantCBuilder), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `ComplexEnum` 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] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 49.80s [INFO] running `Command { std: "docker" "inspect" "f15b169d311a6fa1bf0c91f663dcd74b96bde2892a42ef6c4c07be32c47769cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f15b169d311a6fa1bf0c91f663dcd74b96bde2892a42ef6c4c07be32c47769cc", kill_on_drop: false }` [INFO] [stdout] f15b169d311a6fa1bf0c91f663dcd74b96bde2892a42ef6c4c07be32c47769cc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5113f2fd0fa36edbf16fef1ec458413b84b5f6076fb3fabe7d1516f973f91bc9 [INFO] running `Command { std: "docker" "start" "-a" "5113f2fd0fa36edbf16fef1ec458413b84b5f6076fb3fabe7d1516f973f91bc9", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `Case` [INFO] [stderr] --> src/lib.rs:1:20 [INFO] [stderr] | [INFO] [stderr] 1 | use convert_case::{Case, Casing}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `proc_macro::TokenStream` [INFO] [stderr] --> src/lib.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use proc_macro::TokenStream; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `format_ident` and `quote` [INFO] [stderr] --> src/lib.rs:3:13 [INFO] [stderr] | [INFO] [stderr] 3 | use quote::{format_ident, quote}; [INFO] [stderr] | ^^^^^^^^^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Data`, `DeriveInput`, `Fields`, and `parse_macro_input` [INFO] [stderr] --> src/lib.rs:4:11 [INFO] [stderr] | [INFO] [stderr] 4 | use syn::{parse_macro_input, Data, DeriveInput, Fields}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ ^^^^ ^^^^^^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `variant-builder-macro` (lib) generated 4 warnings (run `cargo fix --lib -p variant-builder-macro` to apply 4 suggestions) [INFO] [stderr] warning: `variant-builder-macro` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] warning: variants `B` and `C` are never constructed [INFO] [stderr] --> tests/builder_variants_macro.rs:151:9 [INFO] [stderr] | [INFO] [stderr] 149 | pub enum ComplexEnum { [INFO] [stderr] | ----------- variants in this enum [INFO] [stderr] 150 | A(TestVariantABuilder), [INFO] [stderr] 151 | B(TestVariantBBuilder), [INFO] [stderr] | ^ [INFO] [stderr] 152 | C(TestVariantCBuilder), [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `ComplexEnum` 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: `variant-builder-macro` (test "builder_variants_macro") generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/variant_builder_macro-712cd578f4b2999a) [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] Running tests/builder_variants_macro.rs (/opt/rustwide/target/debug/deps/builder_variants_macro-4c5ce92f2e59921c) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test test_default_builder_usage ... ok [INFO] [stdout] test test_generated_methods_variant_a ... ok [INFO] [stdout] test test_generated_methods_variant_b ... ok [INFO] [stdout] test test_macro_handles_complex_enum ... ok [INFO] [stdout] test test_generated_methods_variant_c ... ok [INFO] [stdout] test test_test_variant_a_default ... ok [INFO] [stdout] test test_partial_builder_usage ... ok [INFO] [stderr] Running tests/nested_integration.rs (/opt/rustwide/target/debug/deps/nested_integration-58410fbcbc52d488) [INFO] [stdout] test test_invalid_build_should_panic - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test mid_no_builder_variant ... ok [INFO] [stdout] test default_variants_chain ... ok [INFO] [stdout] test outer_no_builder_variant ... ok [INFO] [stdout] test nested_builder_full_chain ... ok [INFO] [stdout] test outer_builder_variant ... ok [INFO] [stderr] Running tests/no_builder_integration.rs (/opt/rustwide/target/debug/deps/no_builder_integration-da0713ab9fda8c69) [INFO] [stdout] test leaf_no_builder_variant ... ok [INFO] [stdout] test builder_closure_propagates_panic - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test all_builder_default_variant ... ok [INFO] [stdout] test all_no_builder_default_variant ... ok [INFO] [stdout] test all_builder_first_variant ... ok [INFO] [stdout] test all_no_builder_variant_a ... ok [INFO] [stdout] test mixed_simple_variant ... ok [INFO] [stdout] test mixed_complex_builder_should_panic - should panic ... ok [INFO] [stdout] test mixed_default_variant ... ok [INFO] [stdout] test all_no_builder_variant_b ... ok [INFO] [stdout] test mixed_complex_variant ... ok [INFO] [stdout] test all_builder_second_variant ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [INFO] [stderr] Doc-tests variant_builder_macro [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" "5113f2fd0fa36edbf16fef1ec458413b84b5f6076fb3fabe7d1516f973f91bc9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5113f2fd0fa36edbf16fef1ec458413b84b5f6076fb3fabe7d1516f973f91bc9", kill_on_drop: false }` [INFO] [stdout] 5113f2fd0fa36edbf16fef1ec458413b84b5f6076fb3fabe7d1516f973f91bc9