Sep 14 12:09:08.311 INFO checking overflower-0.4.4 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1 Sep 14 12:09:08.311 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets Sep 14 12:09:08.311 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-2/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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=1000" "-e" "CMD=cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 14 12:09:08.705 INFO blam! 0e9bf657818b86a917ba2ff59758d1573f18e94eda53e97d395a40db3606600a Sep 14 12:09:08.719 INFO running `"docker" "start" "-a" "0e9bf657818b86a917ba2ff59758d1573f18e94eda53e97d395a40db3606600a"` Sep 14 12:09:10.331 INFO kablam! usermod: no changes Sep 14 12:09:10.401 INFO kablam! Compiling overflower_support v0.1.5 Sep 14 12:09:13.322 INFO kablam! Checking overflower v0.4.4 (file:///source) Sep 14 12:09:16.671 INFO kablam! error[E0432]: unresolved import `syntax::codemap` Sep 14 12:09:16.671 INFO kablam! --> src/lib.rs:9:13 Sep 14 12:09:16.671 INFO kablam! | Sep 14 12:09:16.671 INFO kablam! 9 | use syntax::codemap::{DUMMY_SP, Span, Spanned}; Sep 14 12:09:16.671 INFO kablam! | ^^^^^^^ Could not find `codemap` in `syntax` Sep 14 12:09:16.671 INFO kablam! Sep 14 12:09:16.671 INFO kablam! error[E0432]: unresolved import `syntax::util::small_vector` Sep 14 12:09:16.671 INFO kablam! --> src/lib.rs:18:19 Sep 14 12:09:16.671 INFO kablam! | Sep 14 12:09:16.671 INFO kablam! 18 | use syntax::util::small_vector::SmallVector; Sep 14 12:09:16.671 INFO kablam! | ^^^^^^^^^^^^ Could not find `small_vector` in `util` Sep 14 12:09:16.671 INFO kablam! Sep 14 12:09:16.817 INFO kablam! error[E0432]: unresolved import `syntax::codemap` Sep 14 12:09:16.817 INFO kablam! --> src/lib.rs:9:13 Sep 14 12:09:16.817 INFO kablam! | Sep 14 12:09:16.817 INFO kablam! 9 | use syntax::codemap::{DUMMY_SP, Span, Spanned}; Sep 14 12:09:16.817 INFO kablam! | ^^^^^^^ Could not find `codemap` in `syntax` Sep 14 12:09:16.817 INFO kablam! Sep 14 12:09:16.817 INFO kablam! error[E0432]: unresolved import `syntax::util::small_vector` Sep 14 12:09:16.817 INFO kablam! --> src/lib.rs:18:19 Sep 14 12:09:16.817 INFO kablam! | Sep 14 12:09:16.817 INFO kablam! 18 | use syntax::util::small_vector::SmallVector; Sep 14 12:09:16.817 INFO kablam! | ^^^^^^^^^^^^ Could not find `small_vector` in `util` Sep 14 12:09:16.817 INFO kablam! Sep 14 12:09:17.038 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ptr::P; 1]>` in the current scope Sep 14 12:09:17.039 INFO kablam! --> src/lib.rs:249:32 Sep 14 12:09:17.039 INFO kablam! | Sep 14 12:09:17.039 INFO kablam! 249 | o.fold_item(i).expect_one("expected exactly one item")), Sep 14 12:09:17.039 INFO kablam! | ^^^^^^^^^^ Sep 14 12:09:17.039 INFO kablam! | Sep 14 12:09:17.039 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 14 12:09:17.039 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 14 12:09:17.039 INFO kablam! | Sep 14 12:09:17.039 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 14 12:09:17.039 INFO kablam! | Sep 14 12:09:17.039 INFO kablam! Sep 14 12:09:17.047 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::TraitItem; 1]>` in the current scope Sep 14 12:09:17.047 INFO kablam! --> src/lib.rs:251:48 Sep 14 12:09:17.047 INFO kablam! | Sep 14 12:09:17.047 INFO kablam! 251 | i.map(|i| o.fold_trait_item(i).expect_one("expected exactly one item"))), Sep 14 12:09:17.047 INFO kablam! | ^^^^^^^^^^ Sep 14 12:09:17.047 INFO kablam! | Sep 14 12:09:17.047 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 14 12:09:17.047 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 14 12:09:17.047 INFO kablam! | Sep 14 12:09:17.047 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 14 12:09:17.047 INFO kablam! | Sep 14 12:09:17.047 INFO kablam! Sep 14 12:09:17.055 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::ImplItem; 1]>` in the current scope Sep 14 12:09:17.055 INFO kablam! --> src/lib.rs:253:47 Sep 14 12:09:17.055 INFO kablam! | Sep 14 12:09:17.055 INFO kablam! 253 | i.map(|i| o.fold_impl_item(i).expect_one("expected exactly one item"))), Sep 14 12:09:17.055 INFO kablam! | ^^^^^^^^^^ Sep 14 12:09:17.055 INFO kablam! | Sep 14 12:09:17.055 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 14 12:09:17.055 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 14 12:09:17.055 INFO kablam! | Sep 14 12:09:17.055 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 14 12:09:17.055 INFO kablam! | Sep 14 12:09:17.055 INFO kablam! Sep 14 12:09:17.063 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::Stmt; 1]>` in the current scope Sep 14 12:09:17.063 INFO kablam! --> src/lib.rs:255:42 Sep 14 12:09:17.063 INFO kablam! | Sep 14 12:09:17.063 INFO kablam! 255 | s.map(|s| o.fold_stmt(s).expect_one("expected exactly one stmt"))), Sep 14 12:09:17.063 INFO kablam! | ^^^^^^^^^^ Sep 14 12:09:17.063 INFO kablam! | Sep 14 12:09:17.063 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 14 12:09:17.063 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 14 12:09:17.063 INFO kablam! | Sep 14 12:09:17.063 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 14 12:09:17.063 INFO kablam! | Sep 14 12:09:17.063 INFO kablam! Sep 14 12:09:17.063 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 14 12:09:17.063 INFO kablam! --> src/lib.rs:237:40 Sep 14 12:09:17.063 INFO kablam! | Sep 14 12:09:17.063 INFO kablam! 237 | SyntaxExtension::MultiModifier(Box::new(|cx: &mut ExtCtxt, _span: Span, mi: &MetaItem, Sep 14 12:09:17.063 INFO kablam! | ^^^^^^^^ doesn't have a size known at compile-time Sep 14 12:09:17.063 INFO kablam! | Sep 14 12:09:17.063 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 14 12:09:17.063 INFO kablam! = note: to learn more, visit Sep 14 12:09:17.063 INFO kablam! = note: required by `>::new` Sep 14 12:09:17.063 INFO kablam! Sep 14 12:09:17.081 INFO kablam! error: aborting due to 7 previous errors Sep 14 12:09:17.081 INFO kablam! Sep 14 12:09:17.081 INFO kablam! Some errors occurred: E0277, E0432, E0599. Sep 14 12:09:17.081 INFO kablam! For more information about an error, try `rustc --explain E0277`. Sep 14 12:09:17.095 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ptr::P; 1]>` in the current scope Sep 14 12:09:17.095 INFO kablam! --> src/lib.rs:249:32 Sep 14 12:09:17.095 INFO kablam! | Sep 14 12:09:17.095 INFO kablam! 249 | o.fold_item(i).expect_one("expected exactly one item")), Sep 14 12:09:17.095 INFO kablam! | ^^^^^^^^^^ Sep 14 12:09:17.095 INFO kablam! | Sep 14 12:09:17.095 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 14 12:09:17.095 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 14 12:09:17.095 INFO kablam! | Sep 14 12:09:17.095 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 14 12:09:17.095 INFO kablam! | Sep 14 12:09:17.095 INFO kablam! Sep 14 12:09:17.095 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::TraitItem; 1]>` in the current scope Sep 14 12:09:17.095 INFO kablam! --> src/lib.rs:251:48 Sep 14 12:09:17.095 INFO kablam! | Sep 14 12:09:17.095 INFO kablam! 251 | i.map(|i| o.fold_trait_item(i).expect_one("expected exactly one item"))), Sep 14 12:09:17.095 INFO kablam! | ^^^^^^^^^^ Sep 14 12:09:17.095 INFO kablam! | Sep 14 12:09:17.095 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 14 12:09:17.095 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 14 12:09:17.095 INFO kablam! | Sep 14 12:09:17.095 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 14 12:09:17.095 INFO kablam! | Sep 14 12:09:17.095 INFO kablam! Sep 14 12:09:17.097 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::ImplItem; 1]>` in the current scope Sep 14 12:09:17.097 INFO kablam! --> src/lib.rs:253:47 Sep 14 12:09:17.097 INFO kablam! | Sep 14 12:09:17.097 INFO kablam! 253 | i.map(|i| o.fold_impl_item(i).expect_one("expected exactly one item"))), Sep 14 12:09:17.097 INFO kablam! | ^^^^^^^^^^ Sep 14 12:09:17.097 INFO kablam! | Sep 14 12:09:17.097 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 14 12:09:17.097 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 14 12:09:17.097 INFO kablam! | Sep 14 12:09:17.097 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 14 12:09:17.097 INFO kablam! | Sep 14 12:09:17.097 INFO kablam! Sep 14 12:09:17.103 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::Stmt; 1]>` in the current scope Sep 14 12:09:17.103 INFO kablam! --> src/lib.rs:255:42 Sep 14 12:09:17.103 INFO kablam! | Sep 14 12:09:17.103 INFO kablam! 255 | s.map(|s| o.fold_stmt(s).expect_one("expected exactly one stmt"))), Sep 14 12:09:17.103 INFO kablam! | ^^^^^^^^^^ Sep 14 12:09:17.103 INFO kablam! | Sep 14 12:09:17.103 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 14 12:09:17.104 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 14 12:09:17.104 INFO kablam! | Sep 14 12:09:17.104 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 14 12:09:17.104 INFO kablam! | Sep 14 12:09:17.104 INFO kablam! Sep 14 12:09:17.104 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 14 12:09:17.104 INFO kablam! --> src/lib.rs:237:40 Sep 14 12:09:17.104 INFO kablam! | Sep 14 12:09:17.104 INFO kablam! 237 | SyntaxExtension::MultiModifier(Box::new(|cx: &mut ExtCtxt, _span: Span, mi: &MetaItem, Sep 14 12:09:17.104 INFO kablam! | ^^^^^^^^ doesn't have a size known at compile-time Sep 14 12:09:17.104 INFO kablam! | Sep 14 12:09:17.104 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 14 12:09:17.104 INFO kablam! = note: to learn more, visit Sep 14 12:09:17.104 INFO kablam! = note: required by `>::new` Sep 14 12:09:17.104 INFO kablam! Sep 14 12:09:17.114 INFO kablam! error: aborting due to 7 previous errors Sep 14 12:09:17.114 INFO kablam! Sep 14 12:09:17.114 INFO kablam! Some errors occurred: E0277, E0432, E0599. Sep 14 12:09:17.114 INFO kablam! For more information about an error, try `rustc --explain E0277`. Sep 14 12:09:17.127 INFO kablam! error: Could not compile `overflower`. Sep 14 12:09:17.127 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 14 12:09:17.129 INFO kablam! error: Could not compile `overflower`. Sep 14 12:09:17.129 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 14 12:09:17.206 INFO kablam! error: build failed Sep 14 12:09:17.208 INFO kablam! su: No module specific data is present Sep 14 12:09:18.299 INFO running `"docker" "rm" "-f" "0e9bf657818b86a917ba2ff59758d1573f18e94eda53e97d395a40db3606600a"` Sep 14 12:09:18.671 INFO blam! 0e9bf657818b86a917ba2ff59758d1573f18e94eda53e97d395a40db3606600a