Jul 12 06:16:43.773 INFO checking jam_derive-0.0.1 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234 Jul 12 06:16:43.773 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets Jul 12 06:16:43.773 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets Jul 12 06:16:43.773 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-4/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"` Jul 12 06:16:43.986 INFO blam! 5f238290bdb5c52c98d54e4af117ca541b3e259b21e898eb33a4461a25cdbda8 Jul 12 06:16:43.989 INFO running `"docker" "start" "-a" "5f238290bdb5c52c98d54e4af117ca541b3e259b21e898eb33a4461a25cdbda8"` Jul 12 06:16:45.569 INFO kablam! Checking jam_derive v0.0.1 (file:///source) Jul 12 06:16:47.224 INFO kablam! warning: unused imports: `Item`, `parse_items` Jul 12 06:16:47.224 INFO kablam! --> src/lib.rs:46:11 Jul 12 06:16:47.224 INFO kablam! | Jul 12 06:16:47.224 INFO kablam! 46 | use syn::{Item, parse_items}; Jul 12 06:16:47.224 INFO kablam! | ^^^^ ^^^^^^^^^^^ Jul 12 06:16:47.224 INFO kablam! | Jul 12 06:16:47.224 INFO kablam! = note: #[warn(unused_imports)] on by default Jul 12 06:16:47.224 INFO kablam! Jul 12 06:16:47.225 INFO kablam! warning: unused import: `TokenTree` Jul 12 06:16:47.225 INFO kablam! --> src/lib.rs:47:18 Jul 12 06:16:47.225 INFO kablam! | Jul 12 06:16:47.225 INFO kablam! 47 | use syn::{Field, TokenTree, Variant, Ident, ItemKind, VariantData, Ty, Pat, Mutability, BindingMode}; Jul 12 06:16:47.225 INFO kablam! | ^^^^^^^^^ Jul 12 06:16:47.225 INFO kablam! Jul 12 06:16:47.327 INFO kablam! warning: unused imports: `Item`, `parse_items` Jul 12 06:16:47.327 INFO kablam! --> src/lib.rs:46:11 Jul 12 06:16:47.327 INFO kablam! | Jul 12 06:16:47.327 INFO kablam! 46 | use syn::{Item, parse_items}; Jul 12 06:16:47.327 INFO kablam! | ^^^^ ^^^^^^^^^^^ Jul 12 06:16:47.327 INFO kablam! | Jul 12 06:16:47.327 INFO kablam! = note: #[warn(unused_imports)] on by default Jul 12 06:16:47.327 INFO kablam! Jul 12 06:16:47.327 INFO kablam! warning: unused import: `TokenTree` Jul 12 06:16:47.327 INFO kablam! --> src/lib.rs:47:18 Jul 12 06:16:47.327 INFO kablam! | Jul 12 06:16:47.327 INFO kablam! 47 | use syn::{Field, TokenTree, Variant, Ident, ItemKind, VariantData, Ty, Pat, Mutability, BindingMode}; Jul 12 06:16:47.327 INFO kablam! | ^^^^^^^^^ Jul 12 06:16:47.331 INFO kablam! Jul 12 06:16:47.695 INFO kablam! warning: unused variable: `node` Jul 12 06:16:47.695 INFO kablam! --> src/lib.rs:236:13 Jul 12 06:16:47.695 INFO kablam! | Jul 12 06:16:47.695 INFO kablam! 236 | let node = elms.node; Jul 12 06:16:47.695 INFO kablam! | ^^^^ help: consider using `_node` instead Jul 12 06:16:47.695 INFO kablam! | Jul 12 06:16:47.695 INFO kablam! = note: #[warn(unused_variables)] on by default Jul 12 06:16:47.695 INFO kablam! Jul 12 06:16:47.695 INFO kablam! warning: unused variable: `attrs` Jul 12 06:16:47.696 INFO kablam! --> src/lib.rs:291:69 Jul 12 06:16:47.696 INFO kablam! | Jul 12 06:16:47.696 INFO kablam! 291 | if let Some(syn::ConstExpr::Other(syn::Expr { ref node, ref attrs })) = first_variant.discriminant { Jul 12 06:16:47.696 INFO kablam! | ^^^^^ help: try ignoring the field: `attrs: _` Jul 12 06:16:47.696 INFO kablam! Jul 12 06:16:47.696 INFO kablam! warning: unused variable: `attrs` Jul 12 06:16:47.696 INFO kablam! --> src/lib.rs:293:48 Jul 12 06:16:47.696 INFO kablam! | Jul 12 06:16:47.696 INFO kablam! 293 | let &syn::Expr { ref node, ref attrs} = expr.as_ref(); Jul 12 06:16:47.696 INFO kablam! | ^^^^^ help: try ignoring the field: `attrs: _` Jul 12 06:16:47.696 INFO kablam! Jul 12 06:16:47.697 INFO kablam! warning: unused variable: `attrs` Jul 12 06:16:47.697 INFO kablam! --> src/lib.rs:296:52 Jul 12 06:16:47.697 INFO kablam! | Jul 12 06:16:47.697 INFO kablam! 296 | let &syn::Expr { ref node, ref attrs} = exprs.first().unwrap(); Jul 12 06:16:47.697 INFO kablam! | ^^^^^ help: try ignoring the field: `attrs: _` Jul 12 06:16:47.697 INFO kablam! Jul 12 06:16:47.698 INFO kablam! warning: unused variable: `path` Jul 12 06:16:47.698 INFO kablam! --> src/lib.rs:298:63 Jul 12 06:16:47.698 INFO kablam! | Jul 12 06:16:47.698 INFO kablam! 298 | if let &syn::ExprKind::Mac(syn::Mac { ref path, ref tts }) = node { Jul 12 06:16:47.698 INFO kablam! | ^^^^ help: try ignoring the field: `path: _` Jul 12 06:16:47.698 INFO kablam! Jul 12 06:16:47.803 INFO kablam! warning: variant is never constructed: `IdentNotFound` Jul 12 06:16:47.803 INFO kablam! --> src/lib.rs:55:5 Jul 12 06:16:47.803 INFO kablam! | Jul 12 06:16:47.803 INFO kablam! 55 | IdentNotFound, Jul 12 06:16:47.803 INFO kablam! | ^^^^^^^^^^^^^ Jul 12 06:16:47.803 INFO kablam! | Jul 12 06:16:47.803 INFO kablam! = note: #[warn(dead_code)] on by default Jul 12 06:16:47.803 INFO kablam! Jul 12 06:16:47.804 INFO kablam! warning: function is never used: `main` Jul 12 06:16:47.804 INFO kablam! --> src/lib.rs:326:1 Jul 12 06:16:47.804 INFO kablam! | Jul 12 06:16:47.804 INFO kablam! 326 | fn main() { Jul 12 06:16:47.804 INFO kablam! | ^^^^^^^^^ Jul 12 06:16:47.804 INFO kablam! Jul 12 06:16:47.806 INFO kablam! warning: the `segments:` in this pattern is redundant Jul 12 06:16:47.806 INFO kablam! --> src/lib.rs:102:59 Jul 12 06:16:47.806 INFO kablam! | Jul 12 06:16:47.806 INFO kablam! 102 | if let Ty::Path(_, syn::Path { global: _, segments: ref segments}) = field.ty { Jul 12 06:16:47.806 INFO kablam! | ---------^^^^^^^^^^^^^ Jul 12 06:16:47.806 INFO kablam! | | Jul 12 06:16:47.806 INFO kablam! | help: remove this Jul 12 06:16:47.806 INFO kablam! | Jul 12 06:16:47.806 INFO kablam! = note: #[warn(non_shorthand_field_patterns)] on by default Jul 12 06:16:47.806 INFO kablam! Jul 12 06:16:47.806 INFO kablam! warning: the `ident:` in this pattern is redundant Jul 12 06:16:47.806 INFO kablam! --> src/lib.rs:103:53 Jul 12 06:16:47.806 INFO kablam! | Jul 12 06:16:47.806 INFO kablam! 103 | if let Some(&syn::PathSegment { ident: ref ident, parameters: _ }) = segments.last() { Jul 12 06:16:47.806 INFO kablam! | ------^^^^^^^^^^ Jul 12 06:16:47.806 INFO kablam! | | Jul 12 06:16:47.806 INFO kablam! | help: remove this Jul 12 06:16:47.806 INFO kablam! Jul 12 06:16:47.806 INFO kablam! warning: the `segments:` in this pattern is redundant Jul 12 06:16:47.806 INFO kablam! --> src/lib.rs:122:44 Jul 12 06:16:47.806 INFO kablam! | Jul 12 06:16:47.806 INFO kablam! 122 | if let Some(syn::Path { global: _, segments: segments }) = path { Jul 12 06:16:47.807 INFO kablam! | ---------^^^^^^^^^ Jul 12 06:16:47.807 INFO kablam! | | Jul 12 06:16:47.807 INFO kablam! | help: remove this Jul 12 06:16:47.807 INFO kablam! Jul 12 06:16:47.807 INFO kablam! warning: the `ident:` in this pattern is redundant Jul 12 06:16:47.807 INFO kablam! --> src/lib.rs:123:45 Jul 12 06:16:47.807 INFO kablam! | Jul 12 06:16:47.807 INFO kablam! 123 | if let Some(&syn::PathSegment { ident: ref ident, parameters: _ }) = segments.last() { Jul 12 06:16:47.807 INFO kablam! | ------^^^^^^^^^^ Jul 12 06:16:47.807 INFO kablam! | | Jul 12 06:16:47.807 INFO kablam! | help: remove this Jul 12 06:16:47.807 INFO kablam! Jul 12 06:16:47.807 INFO kablam! warning: the `segments:` in this pattern is redundant Jul 12 06:16:47.807 INFO kablam! --> src/lib.rs:130:51 Jul 12 06:16:47.807 INFO kablam! | Jul 12 06:16:47.807 INFO kablam! 130 | if let Ty::Path(_, syn::Path { global: _, segments: segments}) = *ty { Jul 12 06:16:47.807 INFO kablam! | ---------^^^^^^^^^ Jul 12 06:16:47.807 INFO kablam! | | Jul 12 06:16:47.807 INFO kablam! | help: remove this Jul 12 06:16:47.807 INFO kablam! Jul 12 06:16:47.807 INFO kablam! warning: the `ident:` in this pattern is redundant Jul 12 06:16:47.807 INFO kablam! --> src/lib.rs:131:45 Jul 12 06:16:47.807 INFO kablam! | Jul 12 06:16:47.807 INFO kablam! 131 | if let Some(&syn::PathSegment { ident: ref ident, parameters: _ }) = segments.last() { Jul 12 06:16:47.807 INFO kablam! | ------^^^^^^^^^^ Jul 12 06:16:47.807 INFO kablam! | | Jul 12 06:16:47.808 INFO kablam! | help: remove this Jul 12 06:16:47.808 INFO kablam! Jul 12 06:16:47.808 INFO kablam! warning: the `segments:` in this pattern is redundant Jul 12 06:16:47.808 INFO kablam! --> src/lib.rs:167:67 Jul 12 06:16:47.808 INFO kablam! | Jul 12 06:16:47.808 INFO kablam! 167 | if let Ty::Path(_, syn::Path { global: _, segments: segments}) = ty.clone() { Jul 12 06:16:47.808 INFO kablam! | ---------^^^^^^^^^ Jul 12 06:16:47.808 INFO kablam! | | Jul 12 06:16:47.808 INFO kablam! | help: remove this Jul 12 06:16:47.808 INFO kablam! Jul 12 06:16:47.916 INFO kablam! warning: unused variable: `node` Jul 12 06:16:47.916 INFO kablam! --> src/lib.rs:236:13 Jul 12 06:16:47.916 INFO kablam! | Jul 12 06:16:47.916 INFO kablam! 236 | let node = elms.node; Jul 12 06:16:47.917 INFO kablam! | ^^^^ help: consider using `_node` instead Jul 12 06:16:47.917 INFO kablam! | Jul 12 06:16:47.917 INFO kablam! = note: #[warn(unused_variables)] on by default Jul 12 06:16:47.917 INFO kablam! Jul 12 06:16:47.917 INFO kablam! warning: unused variable: `attrs` Jul 12 06:16:47.917 INFO kablam! --> src/lib.rs:291:69 Jul 12 06:16:47.917 INFO kablam! | Jul 12 06:16:47.917 INFO kablam! 291 | if let Some(syn::ConstExpr::Other(syn::Expr { ref node, ref attrs })) = first_variant.discriminant { Jul 12 06:16:47.917 INFO kablam! | ^^^^^ help: try ignoring the field: `attrs: _` Jul 12 06:16:47.917 INFO kablam! Jul 12 06:16:47.917 INFO kablam! warning: unused variable: `attrs` Jul 12 06:16:47.917 INFO kablam! --> src/lib.rs:293:48 Jul 12 06:16:47.917 INFO kablam! | Jul 12 06:16:47.917 INFO kablam! 293 | let &syn::Expr { ref node, ref attrs} = expr.as_ref(); Jul 12 06:16:47.917 INFO kablam! | ^^^^^ help: try ignoring the field: `attrs: _` Jul 12 06:16:47.917 INFO kablam! Jul 12 06:16:47.917 INFO kablam! warning: unused variable: `attrs` Jul 12 06:16:47.917 INFO kablam! --> src/lib.rs:296:52 Jul 12 06:16:47.917 INFO kablam! | Jul 12 06:16:47.917 INFO kablam! 296 | let &syn::Expr { ref node, ref attrs} = exprs.first().unwrap(); Jul 12 06:16:47.917 INFO kablam! | ^^^^^ help: try ignoring the field: `attrs: _` Jul 12 06:16:47.917 INFO kablam! Jul 12 06:16:47.917 INFO kablam! warning: unused variable: `path` Jul 12 06:16:47.917 INFO kablam! --> src/lib.rs:298:63 Jul 12 06:16:47.917 INFO kablam! | Jul 12 06:16:47.917 INFO kablam! 298 | if let &syn::ExprKind::Mac(syn::Mac { ref path, ref tts }) = node { Jul 12 06:16:47.917 INFO kablam! | ^^^^ help: try ignoring the field: `path: _` Jul 12 06:16:47.917 INFO kablam! Jul 12 06:16:48.043 INFO kablam! warning: variant is never constructed: `IdentNotFound` Jul 12 06:16:48.043 INFO kablam! --> src/lib.rs:55:5 Jul 12 06:16:48.043 INFO kablam! | Jul 12 06:16:48.043 INFO kablam! 55 | IdentNotFound, Jul 12 06:16:48.043 INFO kablam! | ^^^^^^^^^^^^^ Jul 12 06:16:48.043 INFO kablam! | Jul 12 06:16:48.043 INFO kablam! = note: #[warn(dead_code)] on by default Jul 12 06:16:48.043 INFO kablam! Jul 12 06:16:48.045 INFO kablam! warning: the `segments:` in this pattern is redundant Jul 12 06:16:48.045 INFO kablam! --> src/lib.rs:102:59 Jul 12 06:16:48.045 INFO kablam! | Jul 12 06:16:48.045 INFO kablam! 102 | if let Ty::Path(_, syn::Path { global: _, segments: ref segments}) = field.ty { Jul 12 06:16:48.045 INFO kablam! | ---------^^^^^^^^^^^^^ Jul 12 06:16:48.045 INFO kablam! | | Jul 12 06:16:48.045 INFO kablam! | help: remove this Jul 12 06:16:48.045 INFO kablam! | Jul 12 06:16:48.045 INFO kablam! = note: #[warn(non_shorthand_field_patterns)] on by default Jul 12 06:16:48.045 INFO kablam! Jul 12 06:16:48.045 INFO kablam! warning: the `ident:` in this pattern is redundant Jul 12 06:16:48.045 INFO kablam! --> src/lib.rs:103:53 Jul 12 06:16:48.045 INFO kablam! | Jul 12 06:16:48.045 INFO kablam! 103 | if let Some(&syn::PathSegment { ident: ref ident, parameters: _ }) = segments.last() { Jul 12 06:16:48.045 INFO kablam! | ------^^^^^^^^^^ Jul 12 06:16:48.045 INFO kablam! | | Jul 12 06:16:48.045 INFO kablam! | help: remove this Jul 12 06:16:48.045 INFO kablam! Jul 12 06:16:48.045 INFO kablam! warning: the `segments:` in this pattern is redundant Jul 12 06:16:48.046 INFO kablam! --> src/lib.rs:122:44 Jul 12 06:16:48.046 INFO kablam! | Jul 12 06:16:48.046 INFO kablam! 122 | if let Some(syn::Path { global: _, segments: segments }) = path { Jul 12 06:16:48.046 INFO kablam! | ---------^^^^^^^^^ Jul 12 06:16:48.046 INFO kablam! | | Jul 12 06:16:48.046 INFO kablam! | help: remove this Jul 12 06:16:48.046 INFO kablam! Jul 12 06:16:48.046 INFO kablam! warning: the `ident:` in this pattern is redundant Jul 12 06:16:48.046 INFO kablam! --> src/lib.rs:123:45 Jul 12 06:16:48.046 INFO kablam! | Jul 12 06:16:48.046 INFO kablam! 123 | if let Some(&syn::PathSegment { ident: ref ident, parameters: _ }) = segments.last() { Jul 12 06:16:48.046 INFO kablam! | ------^^^^^^^^^^ Jul 12 06:16:48.046 INFO kablam! | | Jul 12 06:16:48.046 INFO kablam! | help: remove this Jul 12 06:16:48.046 INFO kablam! Jul 12 06:16:48.046 INFO kablam! warning: the `segments:` in this pattern is redundant Jul 12 06:16:48.046 INFO kablam! --> src/lib.rs:130:51 Jul 12 06:16:48.046 INFO kablam! | Jul 12 06:16:48.046 INFO kablam! 130 | if let Ty::Path(_, syn::Path { global: _, segments: segments}) = *ty { Jul 12 06:16:48.046 INFO kablam! | ---------^^^^^^^^^ Jul 12 06:16:48.046 INFO kablam! | | Jul 12 06:16:48.046 INFO kablam! | help: remove this Jul 12 06:16:48.046 INFO kablam! Jul 12 06:16:48.046 INFO kablam! warning: the `ident:` in this pattern is redundant Jul 12 06:16:48.046 INFO kablam! --> src/lib.rs:131:45 Jul 12 06:16:48.046 INFO kablam! | Jul 12 06:16:48.046 INFO kablam! 131 | if let Some(&syn::PathSegment { ident: ref ident, parameters: _ }) = segments.last() { Jul 12 06:16:48.046 INFO kablam! | ------^^^^^^^^^^ Jul 12 06:16:48.047 INFO kablam! | | Jul 12 06:16:48.047 INFO kablam! | help: remove this Jul 12 06:16:48.047 INFO kablam! Jul 12 06:16:48.047 INFO kablam! warning: the `segments:` in this pattern is redundant Jul 12 06:16:48.047 INFO kablam! --> src/lib.rs:167:67 Jul 12 06:16:48.047 INFO kablam! | Jul 12 06:16:48.047 INFO kablam! 167 | if let Ty::Path(_, syn::Path { global: _, segments: segments}) = ty.clone() { Jul 12 06:16:48.047 INFO kablam! | ---------^^^^^^^^^ Jul 12 06:16:48.047 INFO kablam! | | Jul 12 06:16:48.047 INFO kablam! | help: remove this Jul 12 06:16:48.047 INFO kablam! Jul 12 06:16:48.087 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 2.55s Jul 12 06:16:48.095 INFO kablam! su: No module specific data is present Jul 12 06:16:48.653 INFO running `"docker" "rm" "-f" "5f238290bdb5c52c98d54e4af117ca541b3e259b21e898eb33a4461a25cdbda8"` Jul 12 06:16:48.818 INFO blam! 5f238290bdb5c52c98d54e4af117ca541b3e259b21e898eb33a4461a25cdbda8