Sep 14 12:09:12.604 INFO checking overflower-0.4.4 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1 Sep 14 12:09:12.604 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets Sep 14 12:09:12.604 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-7/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 14 12:09:13.029 INFO blam! 07c28c74509b8ab8439d4ac00066058425e487521e27d660cc5fdf50c959ff02 Sep 14 12:09:13.031 INFO running `"docker" "start" "-a" "07c28c74509b8ab8439d4ac00066058425e487521e27d660cc5fdf50c959ff02"` Sep 14 12:09:14.462 INFO kablam! usermod: no changes Sep 14 12:09:14.539 INFO kablam! Compiling overflower_support v0.1.5 Sep 14 12:09:18.114 INFO kablam! Checking overflower v0.4.4 (file:///source) Sep 14 12:09:19.988 INFO kablam! error[E0432]: unresolved import `syntax::codemap` Sep 14 12:09:19.988 INFO kablam! --> src/lib.rs:9:13 Sep 14 12:09:19.988 INFO kablam! | Sep 14 12:09:19.988 INFO kablam! 9 | use syntax::codemap::{DUMMY_SP, Span, Spanned}; Sep 14 12:09:19.988 INFO kablam! | ^^^^^^^ Could not find `codemap` in `syntax` Sep 14 12:09:19.991 INFO kablam! Sep 14 12:09:19.991 INFO kablam! error[E0432]: unresolved import `syntax::util::small_vector` Sep 14 12:09:19.991 INFO kablam! --> src/lib.rs:18:19 Sep 14 12:09:19.991 INFO kablam! | Sep 14 12:09:19.991 INFO kablam! 18 | use syntax::util::small_vector::SmallVector; Sep 14 12:09:19.991 INFO kablam! | ^^^^^^^^^^^^ Could not find `small_vector` in `util` Sep 14 12:09:19.991 INFO kablam! Sep 14 12:09:20.231 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ptr::P; 1]>` in the current scope Sep 14 12:09:20.231 INFO kablam! --> src/lib.rs:249:32 Sep 14 12:09:20.231 INFO kablam! | Sep 14 12:09:20.231 INFO kablam! 249 | o.fold_item(i).expect_one("expected exactly one item")), Sep 14 12:09:20.231 INFO kablam! | ^^^^^^^^^^ Sep 14 12:09:20.231 INFO kablam! | Sep 14 12:09:20.231 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 14 12:09:20.231 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 14 12:09:20.231 INFO kablam! | Sep 14 12:09:20.231 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 14 12:09:20.231 INFO kablam! | Sep 14 12:09:20.231 INFO kablam! Sep 14 12:09:20.232 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::TraitItem; 1]>` in the current scope Sep 14 12:09:20.232 INFO kablam! --> src/lib.rs:251:48 Sep 14 12:09:20.232 INFO kablam! | Sep 14 12:09:20.232 INFO kablam! 251 | i.map(|i| o.fold_trait_item(i).expect_one("expected exactly one item"))), Sep 14 12:09:20.232 INFO kablam! | ^^^^^^^^^^ Sep 14 12:09:20.232 INFO kablam! | Sep 14 12:09:20.232 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 14 12:09:20.233 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 14 12:09:20.233 INFO kablam! | Sep 14 12:09:20.233 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 14 12:09:20.233 INFO kablam! | Sep 14 12:09:20.233 INFO kablam! Sep 14 12:09:20.237 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::ImplItem; 1]>` in the current scope Sep 14 12:09:20.237 INFO kablam! --> src/lib.rs:253:47 Sep 14 12:09:20.237 INFO kablam! | Sep 14 12:09:20.237 INFO kablam! 253 | i.map(|i| o.fold_impl_item(i).expect_one("expected exactly one item"))), Sep 14 12:09:20.237 INFO kablam! | ^^^^^^^^^^ Sep 14 12:09:20.237 INFO kablam! | Sep 14 12:09:20.237 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 14 12:09:20.237 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 14 12:09:20.237 INFO kablam! | Sep 14 12:09:20.237 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 14 12:09:20.237 INFO kablam! | Sep 14 12:09:20.237 INFO kablam! Sep 14 12:09:20.238 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::Stmt; 1]>` in the current scope Sep 14 12:09:20.238 INFO kablam! --> src/lib.rs:255:42 Sep 14 12:09:20.238 INFO kablam! | Sep 14 12:09:20.238 INFO kablam! 255 | s.map(|s| o.fold_stmt(s).expect_one("expected exactly one stmt"))), Sep 14 12:09:20.238 INFO kablam! | ^^^^^^^^^^ Sep 14 12:09:20.239 INFO kablam! | Sep 14 12:09:20.239 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 14 12:09:20.239 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 14 12:09:20.239 INFO kablam! | Sep 14 12:09:20.239 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 14 12:09:20.239 INFO kablam! | Sep 14 12:09:20.239 INFO kablam! Sep 14 12:09:20.244 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 12:09:20.244 INFO kablam! --> src/lib.rs:237:40 Sep 14 12:09:20.244 INFO kablam! | Sep 14 12:09:20.244 INFO kablam! 237 | SyntaxExtension::MultiModifier(Box::new(|cx: &mut ExtCtxt, _span: Span, mi: &MetaItem, Sep 14 12:09:20.244 INFO kablam! | ^^^^^^^^ doesn't have a size known at compile-time Sep 14 12:09:20.244 INFO kablam! | Sep 14 12:09:20.244 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 12:09:20.244 INFO kablam! = note: to learn more, visit Sep 14 12:09:20.244 INFO kablam! = note: required by `>::new` Sep 14 12:09:20.244 INFO kablam! Sep 14 12:09:20.244 INFO kablam! error[E0432]: unresolved import `syntax::codemap` Sep 14 12:09:20.244 INFO kablam! --> src/lib.rs:9:13 Sep 14 12:09:20.244 INFO kablam! | Sep 14 12:09:20.244 INFO kablam! 9 | use syntax::codemap::{DUMMY_SP, Span, Spanned}; Sep 14 12:09:20.244 INFO kablam! | ^^^^^^^ Could not find `codemap` in `syntax` Sep 14 12:09:20.244 INFO kablam! Sep 14 12:09:20.244 INFO kablam! error[E0432]: unresolved import `syntax::util::small_vector` Sep 14 12:09:20.244 INFO kablam! --> src/lib.rs:18:19 Sep 14 12:09:20.244 INFO kablam! | Sep 14 12:09:20.244 INFO kablam! 18 | use syntax::util::small_vector::SmallVector; Sep 14 12:09:20.244 INFO kablam! | ^^^^^^^^^^^^ Could not find `small_vector` in `util` Sep 14 12:09:20.244 INFO kablam! Sep 14 12:09:20.252 INFO kablam! error: aborting due to 7 previous errors Sep 14 12:09:20.252 INFO kablam! Sep 14 12:09:20.252 INFO kablam! Some errors occurred: E0277, E0432, E0599. Sep 14 12:09:20.252 INFO kablam! For more information about an error, try `rustc --explain E0277`. Sep 14 12:09:20.269 INFO kablam! error: Could not compile `overflower`. Sep 14 12:09:20.269 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 14 12:09:20.483 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ptr::P; 1]>` in the current scope Sep 14 12:09:20.483 INFO kablam! --> src/lib.rs:249:32 Sep 14 12:09:20.483 INFO kablam! | Sep 14 12:09:20.483 INFO kablam! 249 | o.fold_item(i).expect_one("expected exactly one item")), Sep 14 12:09:20.483 INFO kablam! | ^^^^^^^^^^ Sep 14 12:09:20.483 INFO kablam! | Sep 14 12:09:20.483 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 14 12:09:20.483 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 14 12:09:20.483 INFO kablam! | Sep 14 12:09:20.483 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 14 12:09:20.483 INFO kablam! | Sep 14 12:09:20.483 INFO kablam! Sep 14 12:09:20.483 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::TraitItem; 1]>` in the current scope Sep 14 12:09:20.483 INFO kablam! --> src/lib.rs:251:48 Sep 14 12:09:20.483 INFO kablam! | Sep 14 12:09:20.483 INFO kablam! 251 | i.map(|i| o.fold_trait_item(i).expect_one("expected exactly one item"))), Sep 14 12:09:20.483 INFO kablam! | ^^^^^^^^^^ Sep 14 12:09:20.483 INFO kablam! | Sep 14 12:09:20.483 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 14 12:09:20.483 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 14 12:09:20.483 INFO kablam! | Sep 14 12:09:20.483 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 14 12:09:20.483 INFO kablam! | Sep 14 12:09:20.483 INFO kablam! Sep 14 12:09:20.490 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::ImplItem; 1]>` in the current scope Sep 14 12:09:20.490 INFO kablam! --> src/lib.rs:253:47 Sep 14 12:09:20.491 INFO kablam! | Sep 14 12:09:20.491 INFO kablam! 253 | i.map(|i| o.fold_impl_item(i).expect_one("expected exactly one item"))), Sep 14 12:09:20.491 INFO kablam! | ^^^^^^^^^^ Sep 14 12:09:20.491 INFO kablam! | Sep 14 12:09:20.491 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 14 12:09:20.491 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 14 12:09:20.491 INFO kablam! | Sep 14 12:09:20.491 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 14 12:09:20.491 INFO kablam! | Sep 14 12:09:20.491 INFO kablam! Sep 14 12:09:20.491 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::Stmt; 1]>` in the current scope Sep 14 12:09:20.491 INFO kablam! --> src/lib.rs:255:42 Sep 14 12:09:20.491 INFO kablam! | Sep 14 12:09:20.491 INFO kablam! 255 | s.map(|s| o.fold_stmt(s).expect_one("expected exactly one stmt"))), Sep 14 12:09:20.491 INFO kablam! | ^^^^^^^^^^ Sep 14 12:09:20.491 INFO kablam! | Sep 14 12:09:20.491 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 14 12:09:20.491 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 14 12:09:20.491 INFO kablam! | Sep 14 12:09:20.491 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 14 12:09:20.491 INFO kablam! | Sep 14 12:09:20.491 INFO kablam! Sep 14 12:09:20.491 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 12:09:20.491 INFO kablam! --> src/lib.rs:237:40 Sep 14 12:09:20.491 INFO kablam! | Sep 14 12:09:20.491 INFO kablam! 237 | SyntaxExtension::MultiModifier(Box::new(|cx: &mut ExtCtxt, _span: Span, mi: &MetaItem, Sep 14 12:09:20.491 INFO kablam! | ^^^^^^^^ doesn't have a size known at compile-time Sep 14 12:09:20.491 INFO kablam! | Sep 14 12:09:20.491 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 12:09:20.491 INFO kablam! = note: to learn more, visit Sep 14 12:09:20.491 INFO kablam! = note: required by `>::new` Sep 14 12:09:20.491 INFO kablam! Sep 14 12:09:20.501 INFO kablam! error: aborting due to 7 previous errors Sep 14 12:09:20.501 INFO kablam! Sep 14 12:09:20.501 INFO kablam! Some errors occurred: E0277, E0432, E0599. Sep 14 12:09:20.501 INFO kablam! For more information about an error, try `rustc --explain E0277`. Sep 14 12:09:20.513 INFO kablam! error: Could not compile `overflower`. Sep 14 12:09:20.513 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 14 12:09:21.578 INFO kablam! error[E0432]: unresolved import `syntax::codemap` Sep 14 12:09:21.578 INFO kablam! --> src/lib.rs:9:13 Sep 14 12:09:21.578 INFO kablam! | Sep 14 12:09:21.578 INFO kablam! 9 | use syntax::codemap::{DUMMY_SP, Span, Spanned}; Sep 14 12:09:21.578 INFO kablam! | ^^^^^^^ Could not find `codemap` in `syntax` Sep 14 12:09:21.578 INFO kablam! Sep 14 12:09:21.578 INFO kablam! error[E0432]: unresolved import `syntax::util::small_vector` Sep 14 12:09:21.578 INFO kablam! --> src/lib.rs:18:19 Sep 14 12:09:21.578 INFO kablam! | Sep 14 12:09:21.578 INFO kablam! 18 | use syntax::util::small_vector::SmallVector; Sep 14 12:09:21.578 INFO kablam! | ^^^^^^^^^^^^ Could not find `small_vector` in `util` Sep 14 12:09:21.578 INFO kablam! Sep 14 12:09:21.734 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ptr::P; 1]>` in the current scope Sep 14 12:09:21.734 INFO kablam! --> src/lib.rs:249:32 Sep 14 12:09:21.734 INFO kablam! | Sep 14 12:09:21.734 INFO kablam! 249 | o.fold_item(i).expect_one("expected exactly one item")), Sep 14 12:09:21.734 INFO kablam! | ^^^^^^^^^^ Sep 14 12:09:21.734 INFO kablam! | Sep 14 12:09:21.734 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 14 12:09:21.734 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 14 12:09:21.734 INFO kablam! | Sep 14 12:09:21.734 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 14 12:09:21.734 INFO kablam! | Sep 14 12:09:21.734 INFO kablam! Sep 14 12:09:21.737 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::TraitItem; 1]>` in the current scope Sep 14 12:09:21.737 INFO kablam! --> src/lib.rs:251:48 Sep 14 12:09:21.737 INFO kablam! | Sep 14 12:09:21.737 INFO kablam! 251 | i.map(|i| o.fold_trait_item(i).expect_one("expected exactly one item"))), Sep 14 12:09:21.737 INFO kablam! | ^^^^^^^^^^ Sep 14 12:09:21.737 INFO kablam! | Sep 14 12:09:21.737 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 14 12:09:21.737 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 14 12:09:21.737 INFO kablam! | Sep 14 12:09:21.737 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 14 12:09:21.737 INFO kablam! | Sep 14 12:09:21.737 INFO kablam! Sep 14 12:09:21.740 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::ImplItem; 1]>` in the current scope Sep 14 12:09:21.740 INFO kablam! --> src/lib.rs:253:47 Sep 14 12:09:21.740 INFO kablam! | Sep 14 12:09:21.740 INFO kablam! 253 | i.map(|i| o.fold_impl_item(i).expect_one("expected exactly one item"))), Sep 14 12:09:21.740 INFO kablam! | ^^^^^^^^^^ Sep 14 12:09:21.740 INFO kablam! | Sep 14 12:09:21.740 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 14 12:09:21.740 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 14 12:09:21.740 INFO kablam! | Sep 14 12:09:21.740 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 14 12:09:21.740 INFO kablam! | Sep 14 12:09:21.740 INFO kablam! Sep 14 12:09:21.742 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::Stmt; 1]>` in the current scope Sep 14 12:09:21.743 INFO kablam! --> src/lib.rs:255:42 Sep 14 12:09:21.743 INFO kablam! | Sep 14 12:09:21.743 INFO kablam! 255 | s.map(|s| o.fold_stmt(s).expect_one("expected exactly one stmt"))), Sep 14 12:09:21.743 INFO kablam! | ^^^^^^^^^^ Sep 14 12:09:21.743 INFO kablam! | Sep 14 12:09:21.743 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 14 12:09:21.743 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 14 12:09:21.743 INFO kablam! | Sep 14 12:09:21.743 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 14 12:09:21.743 INFO kablam! | Sep 14 12:09:21.743 INFO kablam! Sep 14 12:09:21.743 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 12:09:21.743 INFO kablam! --> src/lib.rs:237:40 Sep 14 12:09:21.743 INFO kablam! | Sep 14 12:09:21.743 INFO kablam! 237 | SyntaxExtension::MultiModifier(Box::new(|cx: &mut ExtCtxt, _span: Span, mi: &MetaItem, Sep 14 12:09:21.743 INFO kablam! | ^^^^^^^^ doesn't have a size known at compile-time Sep 14 12:09:21.744 INFO kablam! | Sep 14 12:09:21.744 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 12:09:21.744 INFO kablam! = note: to learn more, visit Sep 14 12:09:21.744 INFO kablam! = note: required by `>::new` Sep 14 12:09:21.744 INFO kablam! Sep 14 12:09:21.753 INFO kablam! error: aborting due to 7 previous errors Sep 14 12:09:21.753 INFO kablam! Sep 14 12:09:21.753 INFO kablam! Some errors occurred: E0277, E0432, E0599. Sep 14 12:09:21.753 INFO kablam! For more information about an error, try `rustc --explain E0277`. Sep 14 12:09:21.766 INFO kablam! error: Could not compile `overflower`. Sep 14 12:09:21.766 INFO kablam! Sep 14 12:09:21.766 INFO kablam! To learn more, run the command again with --verbose. Sep 14 12:09:21.767 INFO kablam! su: No module specific data is present Sep 14 12:09:22.732 INFO running `"docker" "rm" "-f" "07c28c74509b8ab8439d4ac00066058425e487521e27d660cc5fdf50c959ff02"` Sep 14 12:09:22.850 INFO blam! 07c28c74509b8ab8439d4ac00066058425e487521e27d660cc5fdf50c959ff02