[INFO] fetching crate macon_derive 1.3.0... [INFO] testing macon_derive-1.3.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1 [INFO] extracting crate macon_derive 1.3.0 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate macon_derive 1.3.0 [INFO] finished tweaking crates.io crate macon_derive 1.3.0 [INFO] tweaked toml for crates.io crate macon_derive 1.3.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate macon_derive 1.3.0 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 4 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f1916b70ffee5d809ff312d335fe664ab1b4b493789cf13780c0ce92bd834425 [INFO] running `Command { std: "docker" "start" "-a" "f1916b70ffee5d809ff312d335fe664ab1b4b493789cf13780c0ce92bd834425", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f1916b70ffee5d809ff312d335fe664ab1b4b493789cf13780c0ce92bd834425", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1916b70ffee5d809ff312d335fe664ab1b4b493789cf13780c0ce92bd834425", kill_on_drop: false }` [INFO] [stdout] f1916b70ffee5d809ff312d335fe664ab1b4b493789cf13780c0ce92bd834425 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 91d17a8fea4b9c647a52340d44994ceae795ffff642cbff407d1fcf6d584555e [INFO] running `Command { std: "docker" "start" "-a" "91d17a8fea4b9c647a52340d44994ceae795ffff642cbff407d1fcf6d584555e", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling macon_derive v1.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `PropertySettings` is never constructed [INFO] [stdout] --> src/model.rs:71:12 [INFO] [stdout] | [INFO] [stdout] 71 | pub struct PropertySettings { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/model.rs:338:19 [INFO] [stdout] | [INFO] [stdout] 338 | pub fn setter(&self) -> Cow { [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] 338 | pub fn setter(&self) -> Cow<'_, Ident> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.49s [INFO] running `Command { std: "docker" "inspect" "91d17a8fea4b9c647a52340d44994ceae795ffff642cbff407d1fcf6d584555e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "91d17a8fea4b9c647a52340d44994ceae795ffff642cbff407d1fcf6d584555e", kill_on_drop: false }` [INFO] [stdout] 91d17a8fea4b9c647a52340d44994ceae795ffff642cbff407d1fcf6d584555e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3ca3e66abc24014abb8e300af46d8ac278fb103c931c61d2ae1ad21a55ace121 [INFO] running `Command { std: "docker" "start" "-a" "3ca3e66abc24014abb8e300af46d8ac278fb103c931c61d2ae1ad21a55ace121", kill_on_drop: false }` [INFO] [stderr] Compiling macon_derive v1.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `PropertySettings` is never constructed [INFO] [stdout] --> src/model.rs:71:12 [INFO] [stdout] | [INFO] [stdout] 71 | pub struct PropertySettings { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/model.rs:338:19 [INFO] [stdout] | [INFO] [stdout] 338 | pub fn setter(&self) -> Cow { [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] 338 | pub fn setter(&self) -> Cow<'_, Ident> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PropertySettings` is never constructed [INFO] [stdout] --> src/model.rs:71:12 [INFO] [stdout] | [INFO] [stdout] 71 | pub struct PropertySettings { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/model.rs:338:19 [INFO] [stdout] | [INFO] [stdout] 338 | pub fn setter(&self) -> Cow { [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] 338 | pub fn setter(&self) -> Cow<'_, Ident> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.88s [INFO] running `Command { std: "docker" "inspect" "3ca3e66abc24014abb8e300af46d8ac278fb103c931c61d2ae1ad21a55ace121", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ca3e66abc24014abb8e300af46d8ac278fb103c931c61d2ae1ad21a55ace121", kill_on_drop: false }` [INFO] [stdout] 3ca3e66abc24014abb8e300af46d8ac278fb103c931c61d2ae1ad21a55ace121 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1472d397bf072a407ed515e9a11660d66a0b5477584833f9813dc424cc8827c6 [INFO] running `Command { std: "docker" "start" "-a" "1472d397bf072a407ed515e9a11660d66a0b5477584833f9813dc424cc8827c6", kill_on_drop: false }` [INFO] [stderr] warning: struct `PropertySettings` is never constructed [INFO] [stderr] --> src/model.rs:71:12 [INFO] [stderr] | [INFO] [stderr] 71 | pub struct PropertySettings { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/model.rs:338:19 [INFO] [stderr] | [INFO] [stderr] 338 | pub fn setter(&self) -> Cow { [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] 338 | pub fn setter(&self) -> Cow<'_, Ident> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `macon_derive` (lib) generated 2 warnings (run `cargo fix --lib -p macon_derive` to apply 1 suggestion) [INFO] [stderr] warning: `macon_derive` (lib test) generated 2 warnings (2 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/macon_derive-2292d3a9372c2e85) [INFO] [stdout] [INFO] [stdout] running 45 tests [INFO] [stdout] test attributes::tests::field_builder_attribute ... ok [INFO] [stdout] test attributes::tests::derives ... ok [INFO] [stdout] test attributes::tests::field_builder_attribute_default_disabled ... ok [INFO] [stdout] test attributes::tests::field_builder_attribute_into_enabled ... ok [INFO] [stdout] test attributes::tests::field_builder_attribute_default_enabled ... ok [INFO] [stdout] test attributes::tests::struct_builder_attribute_default_enabled ... ok [INFO] [stdout] test attributes::tests::field_builder_attribute_option_enabled ... ok [INFO] [stdout] test attributes::tests::struct_builder_attribute_default_disabled ... ok [INFO] [stdout] test attributes::tests::field_builder_attribute_into_disabled ... ok [INFO] [stdout] test attributes::tests::struct_builder_attribute ... ok [INFO] [stdout] test attributes::tests::struct_builder_attribute_fields_default_disabled ... ok [INFO] [stdout] test attributes::tests::struct_builder_attribute_fields_default_enabled ... ok [INFO] [stdout] test attributes::tests::struct_builder_attribute_fields_into_enabled ... ok [INFO] [stdout] test attributes::tests::struct_builder_attribute_fields_option_enabled ... ok [INFO] [stdout] test attributes::tests::struct_builder_attribute_into_disabled ... ok [INFO] [stdout] test attributes::tests::struct_builder_attribute_mode ... ok [INFO] [stdout] test attributes::tests::struct_builder_attribute_option_enabled ... ok [INFO] [stdout] test config::tests::default_types_option_std ... ok [INFO] [stdout] test config::tests::default_types_random ... ok [INFO] [stdout] test config::tests::default_types_str ... ok [INFO] [stdout] test config::tests::default_types_str_ref ... ok [INFO] [stdout] test attributes::tests::struct_builder_attribute_option_disabled ... ok [INFO] [stdout] test config::tests::default_types_str_ref_lifetime ... ok [INFO] [stdout] test attributes::tests::struct_builder_attribute_fields_into_disabled ... ok [INFO] [stdout] test config::tests::default_types_str_ref_static ... ok [INFO] [stdout] test attributes::tests::struct_builder_attribute_fields_option_disabled ... ok [INFO] [stdout] test attributes::tests::struct_builder_attribute_into_enabled ... ok [INFO] [stdout] test generators::tests::check_as_ref ... ok [INFO] [stdout] test model::tests::builder_attribute_into ... ok [INFO] [stdout] test model::tests::builder_attribute_into_disabled ... ok [INFO] [stdout] test model::tests::builder_attribute_mode_default ... ok [INFO] [stdout] test config::tests::default_types_option_core ... ok [INFO] [stdout] test model::tests::builder_derive_default_derive ... ok [INFO] [stdout] test model::tests::builder_derive_default_disabled ... ok [INFO] [stdout] test model::tests::builder_attribute_mode_panic ... ok [INFO] [stdout] test config::tests::default_types_option_short ... ok [INFO] [stdout] test model::tests::builder_derive_default_option ... ok [INFO] [stdout] test model::tests::builder_attribute_mode_unknown ... ok [INFO] [stdout] test model::tests::builder_derive_default_unspecified ... ok [INFO] [stdout] test model::tests::builder_derive_fields_default_disabled ... ok [INFO] [stdout] test model::tests::builder_derive_option_disable_at_struct ... ok [INFO] [stdout] test model::tests::builder_derive_fields_default_disabled_with_customized_fields ... ok [INFO] [stdout] test model::tests::builder_derive_properties ... ok [INFO] [stdout] test attributes::tests::field_builder_attribute_option_disabled ... ok [INFO] [stdout] test model::tests::builder_derive_option ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 45 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests macon_derive [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - builder_macro_derive (line 20) - compile fail ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1472d397bf072a407ed515e9a11660d66a0b5477584833f9813dc424cc8827c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1472d397bf072a407ed515e9a11660d66a0b5477584833f9813dc424cc8827c6", kill_on_drop: false }` [INFO] [stdout] 1472d397bf072a407ed515e9a11660d66a0b5477584833f9813dc424cc8827c6