Sep 02 05:31:01.180 INFO checking overflower-0.4.4 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851 Sep 02 05:31:01.180 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets Sep 02 05:31:01.181 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-1/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 02 05:31:01.374 INFO blam! 65551200f1d08c2150ffc23241507099f36b26d400a0b514873cbec99714a220 Sep 02 05:31:01.375 INFO running `"docker" "start" "-a" "65551200f1d08c2150ffc23241507099f36b26d400a0b514873cbec99714a220"` Sep 02 05:31:01.913 INFO kablam! Compiling overflower_support v0.1.5 Sep 02 05:31:06.039 INFO kablam! Checking overflower v0.4.4 (file:///source) Sep 02 05:31:10.187 INFO kablam! error[E0432]: unresolved import `syntax::codemap` Sep 02 05:31:10.187 INFO kablam! --> src/lib.rs:9:13 Sep 02 05:31:10.187 INFO kablam! | Sep 02 05:31:10.187 INFO kablam! 9 | use syntax::codemap::{DUMMY_SP, Span, Spanned}; Sep 02 05:31:10.187 INFO kablam! | ^^^^^^^ Could not find `codemap` in `syntax` Sep 02 05:31:10.188 INFO kablam! Sep 02 05:31:10.188 INFO kablam! error[E0432]: unresolved import `syntax::util::small_vector` Sep 02 05:31:10.188 INFO kablam! --> src/lib.rs:18:19 Sep 02 05:31:10.188 INFO kablam! | Sep 02 05:31:10.188 INFO kablam! 18 | use syntax::util::small_vector::SmallVector; Sep 02 05:31:10.188 INFO kablam! | ^^^^^^^^^^^^ Could not find `small_vector` in `util` Sep 02 05:31:10.188 INFO kablam! Sep 02 05:31:10.303 INFO kablam! error[E0432]: unresolved import `syntax::codemap` Sep 02 05:31:10.303 INFO kablam! --> src/lib.rs:9:13 Sep 02 05:31:10.304 INFO kablam! | Sep 02 05:31:10.304 INFO kablam! 9 | use syntax::codemap::{DUMMY_SP, Span, Spanned}; Sep 02 05:31:10.304 INFO kablam! | ^^^^^^^ Could not find `codemap` in `syntax` Sep 02 05:31:10.304 INFO kablam! Sep 02 05:31:10.305 INFO kablam! error[E0432]: unresolved import `syntax::util::small_vector` Sep 02 05:31:10.305 INFO kablam! --> src/lib.rs:18:19 Sep 02 05:31:10.305 INFO kablam! | Sep 02 05:31:10.305 INFO kablam! 18 | use syntax::util::small_vector::SmallVector; Sep 02 05:31:10.305 INFO kablam! | ^^^^^^^^^^^^ Could not find `small_vector` in `util` Sep 02 05:31:10.305 INFO kablam! Sep 02 05:31:10.590 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ptr::P; 1]>` in the current scope Sep 02 05:31:10.590 INFO kablam! --> src/lib.rs:249:32 Sep 02 05:31:10.590 INFO kablam! | Sep 02 05:31:10.590 INFO kablam! 249 | o.fold_item(i).expect_one("expected exactly one item")), Sep 02 05:31:10.590 INFO kablam! | ^^^^^^^^^^ Sep 02 05:31:10.591 INFO kablam! | Sep 02 05:31:10.591 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 02 05:31:10.591 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 02 05:31:10.591 INFO kablam! | Sep 02 05:31:10.592 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 02 05:31:10.592 INFO kablam! | Sep 02 05:31:10.592 INFO kablam! Sep 02 05:31:10.614 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::TraitItem; 1]>` in the current scope Sep 02 05:31:10.615 INFO kablam! --> src/lib.rs:251:48 Sep 02 05:31:10.615 INFO kablam! | Sep 02 05:31:10.615 INFO kablam! 251 | i.map(|i| o.fold_trait_item(i).expect_one("expected exactly one item"))), Sep 02 05:31:10.615 INFO kablam! | ^^^^^^^^^^ Sep 02 05:31:10.615 INFO kablam! | Sep 02 05:31:10.615 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 02 05:31:10.615 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 02 05:31:10.615 INFO kablam! | Sep 02 05:31:10.615 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 02 05:31:10.615 INFO kablam! | Sep 02 05:31:10.615 INFO kablam! Sep 02 05:31:10.615 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::ImplItem; 1]>` in the current scope Sep 02 05:31:10.615 INFO kablam! --> src/lib.rs:253:47 Sep 02 05:31:10.615 INFO kablam! | Sep 02 05:31:10.615 INFO kablam! 253 | i.map(|i| o.fold_impl_item(i).expect_one("expected exactly one item"))), Sep 02 05:31:10.615 INFO kablam! | ^^^^^^^^^^ Sep 02 05:31:10.615 INFO kablam! | Sep 02 05:31:10.615 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 02 05:31:10.615 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 02 05:31:10.615 INFO kablam! | Sep 02 05:31:10.615 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 02 05:31:10.616 INFO kablam! | Sep 02 05:31:10.616 INFO kablam! Sep 02 05:31:10.616 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::Stmt; 1]>` in the current scope Sep 02 05:31:10.616 INFO kablam! --> src/lib.rs:255:42 Sep 02 05:31:10.616 INFO kablam! | Sep 02 05:31:10.616 INFO kablam! 255 | s.map(|s| o.fold_stmt(s).expect_one("expected exactly one stmt"))), Sep 02 05:31:10.616 INFO kablam! | ^^^^^^^^^^ Sep 02 05:31:10.616 INFO kablam! | Sep 02 05:31:10.616 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 02 05:31:10.616 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 02 05:31:10.616 INFO kablam! | Sep 02 05:31:10.616 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 02 05:31:10.616 INFO kablam! | Sep 02 05:31:10.616 INFO kablam! Sep 02 05:31:10.616 INFO kablam! error[E0277]: the size for values of type `dyn syntax::ext::base::MultiItemModifier + rustc_data_structures::sync::Sync + rustc_data_structures::sync::Send` cannot be known at compilation time Sep 02 05:31:10.616 INFO kablam! --> src/lib.rs:237:40 Sep 02 05:31:10.616 INFO kablam! | Sep 02 05:31:10.616 INFO kablam! 237 | SyntaxExtension::MultiModifier(Box::new(|cx: &mut ExtCtxt, _span: Span, mi: &MetaItem, Sep 02 05:31:10.616 INFO kablam! | ^^^^^^^^ doesn't have a size known at compile-time Sep 02 05:31:10.616 INFO kablam! | Sep 02 05:31:10.616 INFO kablam! = help: the trait `std::marker::Sized` is not implemented for `dyn syntax::ext::base::MultiItemModifier + rustc_data_structures::sync::Sync + rustc_data_structures::sync::Send` Sep 02 05:31:10.616 INFO kablam! = note: to learn more, visit Sep 02 05:31:10.617 INFO kablam! = note: required by `>::new` Sep 02 05:31:10.617 INFO kablam! Sep 02 05:31:10.617 INFO kablam! error: aborting due to 7 previous errors Sep 02 05:31:10.617 INFO kablam! Sep 02 05:31:10.617 INFO kablam! Some errors occurred: E0277, E0432, E0599. Sep 02 05:31:10.617 INFO kablam! For more information about an error, try `rustc --explain E0277`. Sep 02 05:31:10.638 INFO kablam! error: Could not compile `overflower`. Sep 02 05:31:10.638 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 02 05:31:10.783 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ptr::P; 1]>` in the current scope Sep 02 05:31:10.783 INFO kablam! --> src/lib.rs:249:32 Sep 02 05:31:10.783 INFO kablam! | Sep 02 05:31:10.783 INFO kablam! 249 | o.fold_item(i).expect_one("expected exactly one item")), Sep 02 05:31:10.783 INFO kablam! | ^^^^^^^^^^ Sep 02 05:31:10.783 INFO kablam! | Sep 02 05:31:10.783 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 02 05:31:10.783 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 02 05:31:10.783 INFO kablam! | Sep 02 05:31:10.783 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 02 05:31:10.783 INFO kablam! | Sep 02 05:31:10.783 INFO kablam! Sep 02 05:31:10.789 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::TraitItem; 1]>` in the current scope Sep 02 05:31:10.789 INFO kablam! --> src/lib.rs:251:48 Sep 02 05:31:10.789 INFO kablam! | Sep 02 05:31:10.789 INFO kablam! 251 | i.map(|i| o.fold_trait_item(i).expect_one("expected exactly one item"))), Sep 02 05:31:10.789 INFO kablam! | ^^^^^^^^^^ Sep 02 05:31:10.789 INFO kablam! | Sep 02 05:31:10.789 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 02 05:31:10.789 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 02 05:31:10.789 INFO kablam! | Sep 02 05:31:10.789 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 02 05:31:10.789 INFO kablam! | Sep 02 05:31:10.789 INFO kablam! Sep 02 05:31:10.794 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::ImplItem; 1]>` in the current scope Sep 02 05:31:10.794 INFO kablam! --> src/lib.rs:253:47 Sep 02 05:31:10.794 INFO kablam! | Sep 02 05:31:10.794 INFO kablam! 253 | i.map(|i| o.fold_impl_item(i).expect_one("expected exactly one item"))), Sep 02 05:31:10.794 INFO kablam! | ^^^^^^^^^^ Sep 02 05:31:10.795 INFO kablam! | Sep 02 05:31:10.795 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 02 05:31:10.795 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 02 05:31:10.795 INFO kablam! | Sep 02 05:31:10.795 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 02 05:31:10.795 INFO kablam! | Sep 02 05:31:10.795 INFO kablam! Sep 02 05:31:10.800 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::Stmt; 1]>` in the current scope Sep 02 05:31:10.800 INFO kablam! --> src/lib.rs:255:42 Sep 02 05:31:10.800 INFO kablam! | Sep 02 05:31:10.800 INFO kablam! 255 | s.map(|s| o.fold_stmt(s).expect_one("expected exactly one stmt"))), Sep 02 05:31:10.800 INFO kablam! | ^^^^^^^^^^ Sep 02 05:31:10.800 INFO kablam! | Sep 02 05:31:10.800 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 02 05:31:10.800 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 02 05:31:10.800 INFO kablam! | Sep 02 05:31:10.800 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 02 05:31:10.800 INFO kablam! | Sep 02 05:31:10.800 INFO kablam! Sep 02 05:31:10.803 INFO kablam! error[E0277]: the size for values of type `dyn syntax::ext::base::MultiItemModifier + rustc_data_structures::sync::Sync + rustc_data_structures::sync::Send` cannot be known at compilation time Sep 02 05:31:10.803 INFO kablam! --> src/lib.rs:237:40 Sep 02 05:31:10.803 INFO kablam! | Sep 02 05:31:10.803 INFO kablam! 237 | SyntaxExtension::MultiModifier(Box::new(|cx: &mut ExtCtxt, _span: Span, mi: &MetaItem, Sep 02 05:31:10.803 INFO kablam! | ^^^^^^^^ doesn't have a size known at compile-time Sep 02 05:31:10.803 INFO kablam! | Sep 02 05:31:10.803 INFO kablam! = help: the trait `std::marker::Sized` is not implemented for `dyn syntax::ext::base::MultiItemModifier + rustc_data_structures::sync::Sync + rustc_data_structures::sync::Send` Sep 02 05:31:10.803 INFO kablam! = note: to learn more, visit Sep 02 05:31:10.803 INFO kablam! = note: required by `>::new` Sep 02 05:31:10.803 INFO kablam! Sep 02 05:31:10.811 INFO kablam! error: aborting due to 7 previous errors Sep 02 05:31:10.812 INFO kablam! Sep 02 05:31:10.812 INFO kablam! Some errors occurred: E0277, E0432, E0599. Sep 02 05:31:10.812 INFO kablam! For more information about an error, try `rustc --explain E0277`. Sep 02 05:31:10.832 INFO kablam! error: Could not compile `overflower`. Sep 02 05:31:10.833 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 02 05:31:12.571 INFO kablam! error[E0432]: unresolved import `syntax::codemap` Sep 02 05:31:12.571 INFO kablam! --> src/lib.rs:9:13 Sep 02 05:31:12.571 INFO kablam! | Sep 02 05:31:12.571 INFO kablam! 9 | use syntax::codemap::{DUMMY_SP, Span, Spanned}; Sep 02 05:31:12.571 INFO kablam! | ^^^^^^^ Could not find `codemap` in `syntax` Sep 02 05:31:12.571 INFO kablam! Sep 02 05:31:12.571 INFO kablam! error[E0432]: unresolved import `syntax::util::small_vector` Sep 02 05:31:12.571 INFO kablam! --> src/lib.rs:18:19 Sep 02 05:31:12.571 INFO kablam! | Sep 02 05:31:12.571 INFO kablam! 18 | use syntax::util::small_vector::SmallVector; Sep 02 05:31:12.571 INFO kablam! | ^^^^^^^^^^^^ Could not find `small_vector` in `util` Sep 02 05:31:12.571 INFO kablam! Sep 02 05:31:12.851 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ptr::P; 1]>` in the current scope Sep 02 05:31:12.851 INFO kablam! --> src/lib.rs:249:32 Sep 02 05:31:12.852 INFO kablam! | Sep 02 05:31:12.852 INFO kablam! 249 | o.fold_item(i).expect_one("expected exactly one item")), Sep 02 05:31:12.852 INFO kablam! | ^^^^^^^^^^ Sep 02 05:31:12.852 INFO kablam! | Sep 02 05:31:12.852 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 02 05:31:12.852 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 02 05:31:12.852 INFO kablam! | Sep 02 05:31:12.852 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 02 05:31:12.852 INFO kablam! | Sep 02 05:31:12.852 INFO kablam! Sep 02 05:31:12.855 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::TraitItem; 1]>` in the current scope Sep 02 05:31:12.855 INFO kablam! --> src/lib.rs:251:48 Sep 02 05:31:12.855 INFO kablam! | Sep 02 05:31:12.855 INFO kablam! 251 | i.map(|i| o.fold_trait_item(i).expect_one("expected exactly one item"))), Sep 02 05:31:12.855 INFO kablam! | ^^^^^^^^^^ Sep 02 05:31:12.855 INFO kablam! | Sep 02 05:31:12.855 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 02 05:31:12.855 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 02 05:31:12.855 INFO kablam! | Sep 02 05:31:12.855 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 02 05:31:12.855 INFO kablam! | Sep 02 05:31:12.855 INFO kablam! Sep 02 05:31:12.858 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::ImplItem; 1]>` in the current scope Sep 02 05:31:12.858 INFO kablam! --> src/lib.rs:253:47 Sep 02 05:31:12.858 INFO kablam! | Sep 02 05:31:12.858 INFO kablam! 253 | i.map(|i| o.fold_impl_item(i).expect_one("expected exactly one item"))), Sep 02 05:31:12.858 INFO kablam! | ^^^^^^^^^^ Sep 02 05:31:12.858 INFO kablam! | Sep 02 05:31:12.858 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 02 05:31:12.858 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 02 05:31:12.859 INFO kablam! | Sep 02 05:31:12.859 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 02 05:31:12.859 INFO kablam! | Sep 02 05:31:12.859 INFO kablam! Sep 02 05:31:12.861 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::Stmt; 1]>` in the current scope Sep 02 05:31:12.861 INFO kablam! --> src/lib.rs:255:42 Sep 02 05:31:12.862 INFO kablam! | Sep 02 05:31:12.862 INFO kablam! 255 | s.map(|s| o.fold_stmt(s).expect_one("expected exactly one stmt"))), Sep 02 05:31:12.862 INFO kablam! | ^^^^^^^^^^ Sep 02 05:31:12.862 INFO kablam! | Sep 02 05:31:12.862 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 02 05:31:12.862 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 02 05:31:12.862 INFO kablam! | Sep 02 05:31:12.862 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 02 05:31:12.862 INFO kablam! | Sep 02 05:31:12.862 INFO kablam! Sep 02 05:31:12.863 INFO kablam! error[E0277]: the size for values of type `dyn syntax::ext::base::MultiItemModifier + rustc_data_structures::sync::Sync + rustc_data_structures::sync::Send` cannot be known at compilation time Sep 02 05:31:12.863 INFO kablam! --> src/lib.rs:237:40 Sep 02 05:31:12.863 INFO kablam! | Sep 02 05:31:12.863 INFO kablam! 237 | SyntaxExtension::MultiModifier(Box::new(|cx: &mut ExtCtxt, _span: Span, mi: &MetaItem, Sep 02 05:31:12.863 INFO kablam! | ^^^^^^^^ doesn't have a size known at compile-time Sep 02 05:31:12.863 INFO kablam! | Sep 02 05:31:12.863 INFO kablam! = help: the trait `std::marker::Sized` is not implemented for `dyn syntax::ext::base::MultiItemModifier + rustc_data_structures::sync::Sync + rustc_data_structures::sync::Send` Sep 02 05:31:12.863 INFO kablam! = note: to learn more, visit Sep 02 05:31:12.863 INFO kablam! = note: required by `>::new` Sep 02 05:31:12.863 INFO kablam! Sep 02 05:31:12.868 INFO kablam! error: aborting due to 7 previous errors Sep 02 05:31:12.868 INFO kablam! Sep 02 05:31:12.868 INFO kablam! Some errors occurred: E0277, E0432, E0599. Sep 02 05:31:12.868 INFO kablam! For more information about an error, try `rustc --explain E0277`. Sep 02 05:31:12.884 INFO kablam! error: Could not compile `overflower`. Sep 02 05:31:12.884 INFO kablam! Sep 02 05:31:12.884 INFO kablam! To learn more, run the command again with --verbose. Sep 02 05:31:12.885 INFO kablam! su: No module specific data is present Sep 02 05:31:13.350 INFO running `"docker" "rm" "-f" "65551200f1d08c2150ffc23241507099f36b26d400a0b514873cbec99714a220"` Sep 02 05:31:13.463 INFO blam! 65551200f1d08c2150ffc23241507099f36b26d400a0b514873cbec99714a220