Sep 04 08:52:36.588 INFO checking overflower-0.4.4 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893 Sep 04 08:52:36.588 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets Sep 04 08:52:36.588 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-2/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 04 08:52:36.765 INFO blam! 52b9e4ded27bc65cd84dbd9e1d9d4651bfddda74c378c11ba9636e9ef8b1eb77 Sep 04 08:52:36.767 INFO running `"docker" "start" "-a" "52b9e4ded27bc65cd84dbd9e1d9d4651bfddda74c378c11ba9636e9ef8b1eb77"` Sep 04 08:52:37.310 INFO kablam! Compiling overflower_support v0.1.5 Sep 04 08:52:42.442 INFO kablam! Checking overflower v0.4.4 (file:///source) Sep 04 08:52:46.690 INFO kablam! error[E0432]: unresolved import `syntax::codemap` Sep 04 08:52:46.690 INFO kablam! --> src/lib.rs:9:13 Sep 04 08:52:46.690 INFO kablam! | Sep 04 08:52:46.690 INFO kablam! 9 | use syntax::codemap::{DUMMY_SP, Span, Spanned}; Sep 04 08:52:46.690 INFO kablam! | ^^^^^^^ Could not find `codemap` in `syntax` Sep 04 08:52:46.690 INFO kablam! Sep 04 08:52:46.690 INFO kablam! error[E0432]: unresolved import `syntax::util::small_vector` Sep 04 08:52:46.690 INFO kablam! --> src/lib.rs:18:19 Sep 04 08:52:46.690 INFO kablam! | Sep 04 08:52:46.690 INFO kablam! 18 | use syntax::util::small_vector::SmallVector; Sep 04 08:52:46.690 INFO kablam! | ^^^^^^^^^^^^ Could not find `small_vector` in `util` Sep 04 08:52:46.690 INFO kablam! Sep 04 08:52:46.713 INFO kablam! error[E0432]: unresolved import `syntax::codemap` Sep 04 08:52:46.713 INFO kablam! --> src/lib.rs:9:13 Sep 04 08:52:46.713 INFO kablam! | Sep 04 08:52:46.713 INFO kablam! 9 | use syntax::codemap::{DUMMY_SP, Span, Spanned}; Sep 04 08:52:46.713 INFO kablam! | ^^^^^^^ Could not find `codemap` in `syntax` Sep 04 08:52:46.714 INFO kablam! Sep 04 08:52:46.714 INFO kablam! error[E0432]: unresolved import `syntax::util::small_vector` Sep 04 08:52:46.714 INFO kablam! --> src/lib.rs:18:19 Sep 04 08:52:46.714 INFO kablam! | Sep 04 08:52:46.714 INFO kablam! 18 | use syntax::util::small_vector::SmallVector; Sep 04 08:52:46.714 INFO kablam! | ^^^^^^^^^^^^ Could not find `small_vector` in `util` Sep 04 08:52:46.714 INFO kablam! Sep 04 08:52:47.089 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ptr::P; 1]>` in the current scope Sep 04 08:52:47.089 INFO kablam! --> src/lib.rs:249:32 Sep 04 08:52:47.089 INFO kablam! | Sep 04 08:52:47.089 INFO kablam! 249 | o.fold_item(i).expect_one("expected exactly one item")), Sep 04 08:52:47.089 INFO kablam! | ^^^^^^^^^^ Sep 04 08:52:47.089 INFO kablam! | Sep 04 08:52:47.089 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 04 08:52:47.089 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 04 08:52:47.089 INFO kablam! | Sep 04 08:52:47.089 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 04 08:52:47.089 INFO kablam! | Sep 04 08:52:47.089 INFO kablam! Sep 04 08:52:47.092 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::TraitItem; 1]>` in the current scope Sep 04 08:52:47.092 INFO kablam! --> src/lib.rs:251:48 Sep 04 08:52:47.092 INFO kablam! | Sep 04 08:52:47.092 INFO kablam! 251 | i.map(|i| o.fold_trait_item(i).expect_one("expected exactly one item"))), Sep 04 08:52:47.092 INFO kablam! | ^^^^^^^^^^ Sep 04 08:52:47.092 INFO kablam! | Sep 04 08:52:47.092 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 04 08:52:47.092 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 04 08:52:47.093 INFO kablam! | Sep 04 08:52:47.093 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 04 08:52:47.093 INFO kablam! | Sep 04 08:52:47.093 INFO kablam! Sep 04 08:52:47.095 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::ImplItem; 1]>` in the current scope Sep 04 08:52:47.096 INFO kablam! --> src/lib.rs:253:47 Sep 04 08:52:47.096 INFO kablam! | Sep 04 08:52:47.096 INFO kablam! 253 | i.map(|i| o.fold_impl_item(i).expect_one("expected exactly one item"))), Sep 04 08:52:47.096 INFO kablam! | ^^^^^^^^^^ Sep 04 08:52:47.096 INFO kablam! | Sep 04 08:52:47.096 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 04 08:52:47.096 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 04 08:52:47.096 INFO kablam! | Sep 04 08:52:47.096 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 04 08:52:47.096 INFO kablam! | Sep 04 08:52:47.096 INFO kablam! Sep 04 08:52:47.099 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::Stmt; 1]>` in the current scope Sep 04 08:52:47.099 INFO kablam! --> src/lib.rs:255:42 Sep 04 08:52:47.099 INFO kablam! | Sep 04 08:52:47.099 INFO kablam! 255 | s.map(|s| o.fold_stmt(s).expect_one("expected exactly one stmt"))), Sep 04 08:52:47.099 INFO kablam! | ^^^^^^^^^^ Sep 04 08:52:47.099 INFO kablam! | Sep 04 08:52:47.099 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 04 08:52:47.099 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 04 08:52:47.099 INFO kablam! | Sep 04 08:52:47.099 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 04 08:52:47.100 INFO kablam! | Sep 04 08:52:47.100 INFO kablam! Sep 04 08:52:47.102 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 Sep 04 08:52:47.102 INFO kablam! --> src/lib.rs:237:40 Sep 04 08:52:47.102 INFO kablam! | Sep 04 08:52:47.102 INFO kablam! 237 | SyntaxExtension::MultiModifier(Box::new(|cx: &mut ExtCtxt, _span: Span, mi: &MetaItem, Sep 04 08:52:47.102 INFO kablam! | ^^^^^^^^ doesn't have a size known at compile-time Sep 04 08:52:47.102 INFO kablam! | Sep 04 08:52:47.102 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` Sep 04 08:52:47.102 INFO kablam! = note: to learn more, visit Sep 04 08:52:47.102 INFO kablam! = note: required by `>::new` Sep 04 08:52:47.102 INFO kablam! Sep 04 08:52:47.102 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ptr::P; 1]>` in the current scope Sep 04 08:52:47.102 INFO kablam! --> src/lib.rs:249:32 Sep 04 08:52:47.102 INFO kablam! | Sep 04 08:52:47.102 INFO kablam! 249 | o.fold_item(i).expect_one("expected exactly one item")), Sep 04 08:52:47.103 INFO kablam! | ^^^^^^^^^^ Sep 04 08:52:47.103 INFO kablam! | Sep 04 08:52:47.103 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 04 08:52:47.103 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 04 08:52:47.103 INFO kablam! | Sep 04 08:52:47.103 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 04 08:52:47.103 INFO kablam! | Sep 04 08:52:47.103 INFO kablam! Sep 04 08:52:47.106 INFO kablam! error: aborting due to 7 previous errors Sep 04 08:52:47.106 INFO kablam! Sep 04 08:52:47.106 INFO kablam! Some errors occurred: E0277, E0432, E0599. Sep 04 08:52:47.107 INFO kablam! For more information about an error, try `rustc --explain E0277`. Sep 04 08:52:47.107 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::TraitItem; 1]>` in the current scope Sep 04 08:52:47.107 INFO kablam! --> src/lib.rs:251:48 Sep 04 08:52:47.107 INFO kablam! | Sep 04 08:52:47.107 INFO kablam! 251 | i.map(|i| o.fold_trait_item(i).expect_one("expected exactly one item"))), Sep 04 08:52:47.107 INFO kablam! | ^^^^^^^^^^ Sep 04 08:52:47.107 INFO kablam! | Sep 04 08:52:47.107 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 04 08:52:47.107 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 04 08:52:47.107 INFO kablam! | Sep 04 08:52:47.107 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 04 08:52:47.107 INFO kablam! | Sep 04 08:52:47.107 INFO kablam! Sep 04 08:52:47.111 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::ImplItem; 1]>` in the current scope Sep 04 08:52:47.111 INFO kablam! --> src/lib.rs:253:47 Sep 04 08:52:47.112 INFO kablam! | Sep 04 08:52:47.112 INFO kablam! 253 | i.map(|i| o.fold_impl_item(i).expect_one("expected exactly one item"))), Sep 04 08:52:47.112 INFO kablam! | ^^^^^^^^^^ Sep 04 08:52:47.112 INFO kablam! | Sep 04 08:52:47.112 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 04 08:52:47.112 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 04 08:52:47.112 INFO kablam! | Sep 04 08:52:47.112 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 04 08:52:47.112 INFO kablam! | Sep 04 08:52:47.112 INFO kablam! Sep 04 08:52:47.116 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::Stmt; 1]>` in the current scope Sep 04 08:52:47.116 INFO kablam! --> src/lib.rs:255:42 Sep 04 08:52:47.116 INFO kablam! | Sep 04 08:52:47.116 INFO kablam! 255 | s.map(|s| o.fold_stmt(s).expect_one("expected exactly one stmt"))), Sep 04 08:52:47.116 INFO kablam! | ^^^^^^^^^^ Sep 04 08:52:47.117 INFO kablam! | Sep 04 08:52:47.117 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 04 08:52:47.117 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 04 08:52:47.117 INFO kablam! | Sep 04 08:52:47.117 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 04 08:52:47.117 INFO kablam! | Sep 04 08:52:47.117 INFO kablam! Sep 04 08:52:47.118 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 Sep 04 08:52:47.118 INFO kablam! --> src/lib.rs:237:40 Sep 04 08:52:47.118 INFO kablam! | Sep 04 08:52:47.118 INFO kablam! 237 | SyntaxExtension::MultiModifier(Box::new(|cx: &mut ExtCtxt, _span: Span, mi: &MetaItem, Sep 04 08:52:47.118 INFO kablam! | ^^^^^^^^ doesn't have a size known at compile-time Sep 04 08:52:47.118 INFO kablam! | Sep 04 08:52:47.118 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` Sep 04 08:52:47.118 INFO kablam! = note: to learn more, visit Sep 04 08:52:47.118 INFO kablam! = note: required by `>::new` Sep 04 08:52:47.118 INFO kablam! Sep 04 08:52:47.121 INFO kablam! error: Could not compile `overflower`. Sep 04 08:52:47.121 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 04 08:52:47.126 INFO kablam! error: aborting due to 7 previous errors Sep 04 08:52:47.126 INFO kablam! Sep 04 08:52:47.126 INFO kablam! Some errors occurred: E0277, E0432, E0599. Sep 04 08:52:47.126 INFO kablam! For more information about an error, try `rustc --explain E0277`. Sep 04 08:52:47.144 INFO kablam! error: Could not compile `overflower`. Sep 04 08:52:47.144 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 04 08:52:48.984 INFO kablam! error[E0432]: unresolved import `syntax::codemap` Sep 04 08:52:48.984 INFO kablam! --> src/lib.rs:9:13 Sep 04 08:52:48.984 INFO kablam! | Sep 04 08:52:48.984 INFO kablam! 9 | use syntax::codemap::{DUMMY_SP, Span, Spanned}; Sep 04 08:52:48.984 INFO kablam! | ^^^^^^^ Could not find `codemap` in `syntax` Sep 04 08:52:48.984 INFO kablam! Sep 04 08:52:48.984 INFO kablam! error[E0432]: unresolved import `syntax::util::small_vector` Sep 04 08:52:48.984 INFO kablam! --> src/lib.rs:18:19 Sep 04 08:52:48.984 INFO kablam! | Sep 04 08:52:48.985 INFO kablam! 18 | use syntax::util::small_vector::SmallVector; Sep 04 08:52:48.985 INFO kablam! | ^^^^^^^^^^^^ Could not find `small_vector` in `util` Sep 04 08:52:48.985 INFO kablam! Sep 04 08:52:49.428 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ptr::P; 1]>` in the current scope Sep 04 08:52:49.428 INFO kablam! --> src/lib.rs:249:32 Sep 04 08:52:49.428 INFO kablam! | Sep 04 08:52:49.428 INFO kablam! 249 | o.fold_item(i).expect_one("expected exactly one item")), Sep 04 08:52:49.428 INFO kablam! | ^^^^^^^^^^ Sep 04 08:52:49.428 INFO kablam! | Sep 04 08:52:49.428 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 04 08:52:49.428 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 04 08:52:49.428 INFO kablam! | Sep 04 08:52:49.428 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 04 08:52:49.428 INFO kablam! | Sep 04 08:52:49.428 INFO kablam! Sep 04 08:52:49.433 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::TraitItem; 1]>` in the current scope Sep 04 08:52:49.433 INFO kablam! --> src/lib.rs:251:48 Sep 04 08:52:49.433 INFO kablam! | Sep 04 08:52:49.433 INFO kablam! 251 | i.map(|i| o.fold_trait_item(i).expect_one("expected exactly one item"))), Sep 04 08:52:49.433 INFO kablam! | ^^^^^^^^^^ Sep 04 08:52:49.433 INFO kablam! | Sep 04 08:52:49.433 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 04 08:52:49.433 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 04 08:52:49.433 INFO kablam! | Sep 04 08:52:49.433 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 04 08:52:49.433 INFO kablam! | Sep 04 08:52:49.433 INFO kablam! Sep 04 08:52:49.442 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::ImplItem; 1]>` in the current scope Sep 04 08:52:49.442 INFO kablam! --> src/lib.rs:253:47 Sep 04 08:52:49.442 INFO kablam! | Sep 04 08:52:49.442 INFO kablam! 253 | i.map(|i| o.fold_impl_item(i).expect_one("expected exactly one item"))), Sep 04 08:52:49.442 INFO kablam! | ^^^^^^^^^^ Sep 04 08:52:49.442 INFO kablam! | Sep 04 08:52:49.442 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 04 08:52:49.442 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 04 08:52:49.442 INFO kablam! | Sep 04 08:52:49.442 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 04 08:52:49.442 INFO kablam! | Sep 04 08:52:49.442 INFO kablam! Sep 04 08:52:49.447 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::Stmt; 1]>` in the current scope Sep 04 08:52:49.447 INFO kablam! --> src/lib.rs:255:42 Sep 04 08:52:49.447 INFO kablam! | Sep 04 08:52:49.447 INFO kablam! 255 | s.map(|s| o.fold_stmt(s).expect_one("expected exactly one stmt"))), Sep 04 08:52:49.447 INFO kablam! | ^^^^^^^^^^ Sep 04 08:52:49.447 INFO kablam! | Sep 04 08:52:49.447 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 04 08:52:49.447 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 04 08:52:49.447 INFO kablam! | Sep 04 08:52:49.447 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 04 08:52:49.447 INFO kablam! | Sep 04 08:52:49.447 INFO kablam! Sep 04 08:52:49.449 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 Sep 04 08:52:49.449 INFO kablam! --> src/lib.rs:237:40 Sep 04 08:52:49.449 INFO kablam! | Sep 04 08:52:49.449 INFO kablam! 237 | SyntaxExtension::MultiModifier(Box::new(|cx: &mut ExtCtxt, _span: Span, mi: &MetaItem, Sep 04 08:52:49.449 INFO kablam! | ^^^^^^^^ doesn't have a size known at compile-time Sep 04 08:52:49.449 INFO kablam! | Sep 04 08:52:49.449 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` Sep 04 08:52:49.449 INFO kablam! = note: to learn more, visit Sep 04 08:52:49.449 INFO kablam! = note: required by `>::new` Sep 04 08:52:49.449 INFO kablam! Sep 04 08:52:49.458 INFO kablam! error: aborting due to 7 previous errors Sep 04 08:52:49.458 INFO kablam! Sep 04 08:52:49.458 INFO kablam! Some errors occurred: E0277, E0432, E0599. Sep 04 08:52:49.458 INFO kablam! For more information about an error, try `rustc --explain E0277`. Sep 04 08:52:49.479 INFO kablam! error: Could not compile `overflower`. Sep 04 08:52:49.479 INFO kablam! Sep 04 08:52:49.479 INFO kablam! To learn more, run the command again with --verbose. Sep 04 08:52:49.480 INFO kablam! su: No module specific data is present Sep 04 08:52:50.055 INFO running `"docker" "rm" "-f" "52b9e4ded27bc65cd84dbd9e1d9d4651bfddda74c378c11ba9636e9ef8b1eb77"` Sep 04 08:52:50.217 INFO blam! 52b9e4ded27bc65cd84dbd9e1d9d4651bfddda74c378c11ba9636e9ef8b1eb77