Aug 30 08:34:10.238 INFO checking overflower-0.4.4 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699 Aug 30 08:34:10.238 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets Aug 30 08:34:10.238 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-2/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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 +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Aug 30 08:34:10.393 INFO blam! 8b93d451b52408ebf1432a302df39f333baf2b28708a6c312cf6d45f5e92567a Aug 30 08:34:10.394 INFO running `"docker" "start" "-a" "8b93d451b52408ebf1432a302df39f333baf2b28708a6c312cf6d45f5e92567a"` Aug 30 08:34:11.059 INFO kablam! Compiling overflower_support v0.1.5 Aug 30 08:34:16.598 INFO kablam! Checking overflower v0.4.4 (file:///source) Aug 30 08:34:21.113 INFO kablam! error[E0432]: unresolved import `syntax::codemap` Aug 30 08:34:21.113 INFO kablam! --> src/lib.rs:9:13 Aug 30 08:34:21.113 INFO kablam! | Aug 30 08:34:21.113 INFO kablam! 9 | use syntax::codemap::{DUMMY_SP, Span, Spanned}; Aug 30 08:34:21.113 INFO kablam! | ^^^^^^^ Could not find `codemap` in `syntax` Aug 30 08:34:21.113 INFO kablam! Aug 30 08:34:21.113 INFO kablam! error[E0432]: unresolved import `syntax::util::small_vector` Aug 30 08:34:21.113 INFO kablam! --> src/lib.rs:18:19 Aug 30 08:34:21.113 INFO kablam! | Aug 30 08:34:21.113 INFO kablam! 18 | use syntax::util::small_vector::SmallVector; Aug 30 08:34:21.114 INFO kablam! | ^^^^^^^^^^^^ Could not find `small_vector` in `util` Aug 30 08:34:21.114 INFO kablam! Aug 30 08:34:21.358 INFO kablam! error[E0432]: unresolved import `syntax::codemap` Aug 30 08:34:21.358 INFO kablam! --> src/lib.rs:9:13 Aug 30 08:34:21.358 INFO kablam! | Aug 30 08:34:21.358 INFO kablam! 9 | use syntax::codemap::{DUMMY_SP, Span, Spanned}; Aug 30 08:34:21.358 INFO kablam! | ^^^^^^^ Could not find `codemap` in `syntax` Aug 30 08:34:21.358 INFO kablam! Aug 30 08:34:21.359 INFO kablam! error[E0432]: unresolved import `syntax::util::small_vector` Aug 30 08:34:21.359 INFO kablam! --> src/lib.rs:18:19 Aug 30 08:34:21.359 INFO kablam! | Aug 30 08:34:21.359 INFO kablam! 18 | use syntax::util::small_vector::SmallVector; Aug 30 08:34:21.359 INFO kablam! | ^^^^^^^^^^^^ Could not find `small_vector` in `util` Aug 30 08:34:21.359 INFO kablam! Aug 30 08:34:21.649 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ptr::P; 1]>` in the current scope Aug 30 08:34:21.649 INFO kablam! --> src/lib.rs:249:32 Aug 30 08:34:21.650 INFO kablam! | Aug 30 08:34:21.650 INFO kablam! 249 | o.fold_item(i).expect_one("expected exactly one item")), Aug 30 08:34:21.650 INFO kablam! | ^^^^^^^^^^ Aug 30 08:34:21.650 INFO kablam! | Aug 30 08:34:21.651 INFO kablam! = help: items from traits can only be used if the trait is in scope Aug 30 08:34:21.651 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Aug 30 08:34:21.651 INFO kablam! | Aug 30 08:34:21.651 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Aug 30 08:34:21.651 INFO kablam! | Aug 30 08:34:21.652 INFO kablam! Aug 30 08:34:21.658 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::TraitItem; 1]>` in the current scope Aug 30 08:34:21.658 INFO kablam! --> src/lib.rs:251:48 Aug 30 08:34:21.658 INFO kablam! | Aug 30 08:34:21.658 INFO kablam! 251 | i.map(|i| o.fold_trait_item(i).expect_one("expected exactly one item"))), Aug 30 08:34:21.658 INFO kablam! | ^^^^^^^^^^ Aug 30 08:34:21.658 INFO kablam! | Aug 30 08:34:21.659 INFO kablam! = help: items from traits can only be used if the trait is in scope Aug 30 08:34:21.659 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Aug 30 08:34:21.659 INFO kablam! | Aug 30 08:34:21.659 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Aug 30 08:34:21.659 INFO kablam! | Aug 30 08:34:21.659 INFO kablam! Aug 30 08:34:21.666 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::ImplItem; 1]>` in the current scope Aug 30 08:34:21.666 INFO kablam! --> src/lib.rs:253:47 Aug 30 08:34:21.666 INFO kablam! | Aug 30 08:34:21.666 INFO kablam! 253 | i.map(|i| o.fold_impl_item(i).expect_one("expected exactly one item"))), Aug 30 08:34:21.666 INFO kablam! | ^^^^^^^^^^ Aug 30 08:34:21.666 INFO kablam! | Aug 30 08:34:21.666 INFO kablam! = help: items from traits can only be used if the trait is in scope Aug 30 08:34:21.666 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Aug 30 08:34:21.666 INFO kablam! | Aug 30 08:34:21.666 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Aug 30 08:34:21.666 INFO kablam! | Aug 30 08:34:21.666 INFO kablam! Aug 30 08:34:21.673 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::Stmt; 1]>` in the current scope Aug 30 08:34:21.673 INFO kablam! --> src/lib.rs:255:42 Aug 30 08:34:21.673 INFO kablam! | Aug 30 08:34:21.673 INFO kablam! 255 | s.map(|s| o.fold_stmt(s).expect_one("expected exactly one stmt"))), Aug 30 08:34:21.673 INFO kablam! | ^^^^^^^^^^ Aug 30 08:34:21.673 INFO kablam! | Aug 30 08:34:21.673 INFO kablam! = help: items from traits can only be used if the trait is in scope Aug 30 08:34:21.673 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Aug 30 08:34:21.673 INFO kablam! | Aug 30 08:34:21.673 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Aug 30 08:34:21.673 INFO kablam! | Aug 30 08:34:21.674 INFO kablam! Aug 30 08:34:21.676 INFO kablam! error[E0277]: the size for values of type `dyn syntax::ext::base::MultiItemModifier + rustc_data_structures::sync::Send + rustc_data_structures::sync::Sync` cannot be known at compilation time Aug 30 08:34:21.676 INFO kablam! --> src/lib.rs:237:40 Aug 30 08:34:21.676 INFO kablam! | Aug 30 08:34:21.676 INFO kablam! 237 | SyntaxExtension::MultiModifier(Box::new(|cx: &mut ExtCtxt, _span: Span, mi: &MetaItem, Aug 30 08:34:21.676 INFO kablam! | ^^^^^^^^ doesn't have a size known at compile-time Aug 30 08:34:21.676 INFO kablam! | Aug 30 08:34:21.677 INFO kablam! = help: the trait `std::marker::Sized` is not implemented for `dyn syntax::ext::base::MultiItemModifier + rustc_data_structures::sync::Send + rustc_data_structures::sync::Sync` Aug 30 08:34:21.677 INFO kablam! = note: to learn more, visit Aug 30 08:34:21.677 INFO kablam! = note: required by `>::new` Aug 30 08:34:21.678 INFO kablam! Aug 30 08:34:21.686 INFO kablam! error: aborting due to 7 previous errors Aug 30 08:34:21.687 INFO kablam! Aug 30 08:34:21.687 INFO kablam! Some errors occurred: E0277, E0432, E0599. Aug 30 08:34:21.688 INFO kablam! For more information about an error, try `rustc --explain E0277`. Aug 30 08:34:21.707 INFO kablam! error: Could not compile `overflower`. Aug 30 08:34:21.708 INFO kablam! warning: build failed, waiting for other jobs to finish... Aug 30 08:34:21.862 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ptr::P; 1]>` in the current scope Aug 30 08:34:21.862 INFO kablam! --> src/lib.rs:249:32 Aug 30 08:34:21.862 INFO kablam! | Aug 30 08:34:21.862 INFO kablam! 249 | o.fold_item(i).expect_one("expected exactly one item")), Aug 30 08:34:21.862 INFO kablam! | ^^^^^^^^^^ Aug 30 08:34:21.862 INFO kablam! | Aug 30 08:34:21.862 INFO kablam! = help: items from traits can only be used if the trait is in scope Aug 30 08:34:21.862 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Aug 30 08:34:21.862 INFO kablam! | Aug 30 08:34:21.862 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Aug 30 08:34:21.862 INFO kablam! | Aug 30 08:34:21.862 INFO kablam! Aug 30 08:34:21.867 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::TraitItem; 1]>` in the current scope Aug 30 08:34:21.867 INFO kablam! --> src/lib.rs:251:48 Aug 30 08:34:21.867 INFO kablam! | Aug 30 08:34:21.867 INFO kablam! 251 | i.map(|i| o.fold_trait_item(i).expect_one("expected exactly one item"))), Aug 30 08:34:21.868 INFO kablam! | ^^^^^^^^^^ Aug 30 08:34:21.868 INFO kablam! | Aug 30 08:34:21.868 INFO kablam! = help: items from traits can only be used if the trait is in scope Aug 30 08:34:21.868 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Aug 30 08:34:21.868 INFO kablam! | Aug 30 08:34:21.868 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Aug 30 08:34:21.868 INFO kablam! | Aug 30 08:34:21.868 INFO kablam! Aug 30 08:34:21.873 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::ImplItem; 1]>` in the current scope Aug 30 08:34:21.873 INFO kablam! --> src/lib.rs:253:47 Aug 30 08:34:21.873 INFO kablam! | Aug 30 08:34:21.873 INFO kablam! 253 | i.map(|i| o.fold_impl_item(i).expect_one("expected exactly one item"))), Aug 30 08:34:21.873 INFO kablam! | ^^^^^^^^^^ Aug 30 08:34:21.873 INFO kablam! | Aug 30 08:34:21.873 INFO kablam! = help: items from traits can only be used if the trait is in scope Aug 30 08:34:21.873 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Aug 30 08:34:21.873 INFO kablam! | Aug 30 08:34:21.873 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Aug 30 08:34:21.873 INFO kablam! | Aug 30 08:34:21.873 INFO kablam! Aug 30 08:34:21.879 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::Stmt; 1]>` in the current scope Aug 30 08:34:21.879 INFO kablam! --> src/lib.rs:255:42 Aug 30 08:34:21.879 INFO kablam! | Aug 30 08:34:21.879 INFO kablam! 255 | s.map(|s| o.fold_stmt(s).expect_one("expected exactly one stmt"))), Aug 30 08:34:21.879 INFO kablam! | ^^^^^^^^^^ Aug 30 08:34:21.879 INFO kablam! | Aug 30 08:34:21.879 INFO kablam! = help: items from traits can only be used if the trait is in scope Aug 30 08:34:21.879 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Aug 30 08:34:21.879 INFO kablam! | Aug 30 08:34:21.879 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Aug 30 08:34:21.879 INFO kablam! | Aug 30 08:34:21.879 INFO kablam! Aug 30 08:34:21.880 INFO kablam! error[E0277]: the size for values of type `dyn syntax::ext::base::MultiItemModifier + rustc_data_structures::sync::Send + rustc_data_structures::sync::Sync` cannot be known at compilation time Aug 30 08:34:21.880 INFO kablam! --> src/lib.rs:237:40 Aug 30 08:34:21.880 INFO kablam! | Aug 30 08:34:21.880 INFO kablam! 237 | SyntaxExtension::MultiModifier(Box::new(|cx: &mut ExtCtxt, _span: Span, mi: &MetaItem, Aug 30 08:34:21.880 INFO kablam! | ^^^^^^^^ doesn't have a size known at compile-time Aug 30 08:34:21.880 INFO kablam! | Aug 30 08:34:21.880 INFO kablam! = help: the trait `std::marker::Sized` is not implemented for `dyn syntax::ext::base::MultiItemModifier + rustc_data_structures::sync::Send + rustc_data_structures::sync::Sync` Aug 30 08:34:21.881 INFO kablam! = note: to learn more, visit Aug 30 08:34:21.881 INFO kablam! = note: required by `>::new` Aug 30 08:34:21.881 INFO kablam! Aug 30 08:34:21.889 INFO kablam! error: aborting due to 7 previous errors Aug 30 08:34:21.889 INFO kablam! Aug 30 08:34:21.889 INFO kablam! Some errors occurred: E0277, E0432, E0599. Aug 30 08:34:21.889 INFO kablam! For more information about an error, try `rustc --explain E0277`. Aug 30 08:34:21.907 INFO kablam! error: Could not compile `overflower`. Aug 30 08:34:21.907 INFO kablam! warning: build failed, waiting for other jobs to finish... Aug 30 08:34:23.471 INFO kablam! error[E0432]: unresolved import `syntax::codemap` Aug 30 08:34:23.471 INFO kablam! --> src/lib.rs:9:13 Aug 30 08:34:23.471 INFO kablam! | Aug 30 08:34:23.471 INFO kablam! 9 | use syntax::codemap::{DUMMY_SP, Span, Spanned}; Aug 30 08:34:23.471 INFO kablam! | ^^^^^^^ Could not find `codemap` in `syntax` Aug 30 08:34:23.472 INFO kablam! Aug 30 08:34:23.472 INFO kablam! error[E0432]: unresolved import `syntax::util::small_vector` Aug 30 08:34:23.472 INFO kablam! --> src/lib.rs:18:19 Aug 30 08:34:23.472 INFO kablam! | Aug 30 08:34:23.472 INFO kablam! 18 | use syntax::util::small_vector::SmallVector; Aug 30 08:34:23.472 INFO kablam! | ^^^^^^^^^^^^ Could not find `small_vector` in `util` Aug 30 08:34:23.472 INFO kablam! Aug 30 08:34:23.760 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ptr::P; 1]>` in the current scope Aug 30 08:34:23.760 INFO kablam! --> src/lib.rs:249:32 Aug 30 08:34:23.760 INFO kablam! | Aug 30 08:34:23.760 INFO kablam! 249 | o.fold_item(i).expect_one("expected exactly one item")), Aug 30 08:34:23.760 INFO kablam! | ^^^^^^^^^^ Aug 30 08:34:23.760 INFO kablam! | Aug 30 08:34:23.760 INFO kablam! = help: items from traits can only be used if the trait is in scope Aug 30 08:34:23.760 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Aug 30 08:34:23.760 INFO kablam! | Aug 30 08:34:23.760 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Aug 30 08:34:23.760 INFO kablam! | Aug 30 08:34:23.760 INFO kablam! Aug 30 08:34:23.763 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::TraitItem; 1]>` in the current scope Aug 30 08:34:23.763 INFO kablam! --> src/lib.rs:251:48 Aug 30 08:34:23.763 INFO kablam! | Aug 30 08:34:23.763 INFO kablam! 251 | i.map(|i| o.fold_trait_item(i).expect_one("expected exactly one item"))), Aug 30 08:34:23.763 INFO kablam! | ^^^^^^^^^^ Aug 30 08:34:23.763 INFO kablam! | Aug 30 08:34:23.763 INFO kablam! = help: items from traits can only be used if the trait is in scope Aug 30 08:34:23.763 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Aug 30 08:34:23.763 INFO kablam! | Aug 30 08:34:23.763 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Aug 30 08:34:23.763 INFO kablam! | Aug 30 08:34:23.763 INFO kablam! Aug 30 08:34:23.766 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::ImplItem; 1]>` in the current scope Aug 30 08:34:23.766 INFO kablam! --> src/lib.rs:253:47 Aug 30 08:34:23.766 INFO kablam! | Aug 30 08:34:23.766 INFO kablam! 253 | i.map(|i| o.fold_impl_item(i).expect_one("expected exactly one item"))), Aug 30 08:34:23.766 INFO kablam! | ^^^^^^^^^^ Aug 30 08:34:23.767 INFO kablam! | Aug 30 08:34:23.767 INFO kablam! = help: items from traits can only be used if the trait is in scope Aug 30 08:34:23.767 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Aug 30 08:34:23.767 INFO kablam! | Aug 30 08:34:23.767 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Aug 30 08:34:23.767 INFO kablam! | Aug 30 08:34:23.767 INFO kablam! Aug 30 08:34:23.770 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::Stmt; 1]>` in the current scope Aug 30 08:34:23.770 INFO kablam! --> src/lib.rs:255:42 Aug 30 08:34:23.770 INFO kablam! | Aug 30 08:34:23.770 INFO kablam! 255 | s.map(|s| o.fold_stmt(s).expect_one("expected exactly one stmt"))), Aug 30 08:34:23.770 INFO kablam! | ^^^^^^^^^^ Aug 30 08:34:23.770 INFO kablam! | Aug 30 08:34:23.770 INFO kablam! = help: items from traits can only be used if the trait is in scope Aug 30 08:34:23.770 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Aug 30 08:34:23.770 INFO kablam! | Aug 30 08:34:23.770 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Aug 30 08:34:23.770 INFO kablam! | Aug 30 08:34:23.770 INFO kablam! Aug 30 08:34:23.771 INFO kablam! error[E0277]: the size for values of type `dyn syntax::ext::base::MultiItemModifier + rustc_data_structures::sync::Send + rustc_data_structures::sync::Sync` cannot be known at compilation time Aug 30 08:34:23.771 INFO kablam! --> src/lib.rs:237:40 Aug 30 08:34:23.771 INFO kablam! | Aug 30 08:34:23.771 INFO kablam! 237 | SyntaxExtension::MultiModifier(Box::new(|cx: &mut ExtCtxt, _span: Span, mi: &MetaItem, Aug 30 08:34:23.771 INFO kablam! | ^^^^^^^^ doesn't have a size known at compile-time Aug 30 08:34:23.771 INFO kablam! | Aug 30 08:34:23.771 INFO kablam! = help: the trait `std::marker::Sized` is not implemented for `dyn syntax::ext::base::MultiItemModifier + rustc_data_structures::sync::Send + rustc_data_structures::sync::Sync` Aug 30 08:34:23.771 INFO kablam! = note: to learn more, visit Aug 30 08:34:23.771 INFO kablam! = note: required by `>::new` Aug 30 08:34:23.771 INFO kablam! Aug 30 08:34:23.777 INFO kablam! error: aborting due to 7 previous errors Aug 30 08:34:23.777 INFO kablam! Aug 30 08:34:23.777 INFO kablam! Some errors occurred: E0277, E0432, E0599. Aug 30 08:34:23.777 INFO kablam! For more information about an error, try `rustc --explain E0277`. Aug 30 08:34:23.791 INFO kablam! error: Could not compile `overflower`. Aug 30 08:34:23.791 INFO kablam! Aug 30 08:34:23.791 INFO kablam! To learn more, run the command again with --verbose. Aug 30 08:34:23.793 INFO kablam! su: No module specific data is present Aug 30 08:34:24.170 INFO running `"docker" "rm" "-f" "8b93d451b52408ebf1432a302df39f333baf2b28708a6c312cf6d45f5e92567a"` Aug 30 08:34:24.293 INFO blam! 8b93d451b52408ebf1432a302df39f333baf2b28708a6c312cf6d45f5e92567a