Sep 02 05:31:01.446 INFO checking overflower-0.4.4 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851 Sep 02 05:31:01.446 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets Sep 02 05:31:01.446 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 02 05:31:01.646 INFO blam! 45584bb6c12b59b4864ab297fb47d06ae9395061927b5f99d00073f2644746a0 Sep 02 05:31:01.648 INFO running `"docker" "start" "-a" "45584bb6c12b59b4864ab297fb47d06ae9395061927b5f99d00073f2644746a0"` Sep 02 05:31:02.284 INFO kablam! Compiling overflower_support v0.1.5 Sep 02 05:31:06.383 INFO kablam! Checking overflower v0.4.4 (file:///source) Sep 02 05:31:10.448 INFO kablam! error[E0432]: unresolved import `syntax::codemap` Sep 02 05:31:10.448 INFO kablam! --> src/lib.rs:9:13 Sep 02 05:31:10.448 INFO kablam! | Sep 02 05:31:10.448 INFO kablam! 9 | use syntax::codemap::{DUMMY_SP, Span, Spanned}; Sep 02 05:31:10.448 INFO kablam! | ^^^^^^^ Could not find `codemap` in `syntax` Sep 02 05:31:10.448 INFO kablam! Sep 02 05:31:10.449 INFO kablam! error[E0432]: unresolved import `syntax::util::small_vector` Sep 02 05:31:10.449 INFO kablam! --> src/lib.rs:18:19 Sep 02 05:31:10.449 INFO kablam! | Sep 02 05:31:10.449 INFO kablam! 18 | use syntax::util::small_vector::SmallVector; Sep 02 05:31:10.449 INFO kablam! | ^^^^^^^^^^^^ Could not find `small_vector` in `util` Sep 02 05:31:10.449 INFO kablam! Sep 02 05:31:10.591 INFO kablam! error[E0432]: unresolved import `syntax::codemap` Sep 02 05:31:10.591 INFO kablam! --> src/lib.rs:9:13 Sep 02 05:31:10.591 INFO kablam! | Sep 02 05:31:10.591 INFO kablam! 9 | use syntax::codemap::{DUMMY_SP, Span, Spanned}; Sep 02 05:31:10.591 INFO kablam! | ^^^^^^^ Could not find `codemap` in `syntax` Sep 02 05:31:10.591 INFO kablam! Sep 02 05:31:10.591 INFO kablam! error[E0432]: unresolved import `syntax::util::small_vector` Sep 02 05:31:10.591 INFO kablam! --> src/lib.rs:18:19 Sep 02 05:31:10.591 INFO kablam! | Sep 02 05:31:10.592 INFO kablam! 18 | use syntax::util::small_vector::SmallVector; Sep 02 05:31:10.592 INFO kablam! | ^^^^^^^^^^^^ Could not find `small_vector` in `util` Sep 02 05:31:10.592 INFO kablam! Sep 02 05:31:10.913 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ptr::P; 1]>` in the current scope Sep 02 05:31:10.913 INFO kablam! --> src/lib.rs:249:32 Sep 02 05:31:10.913 INFO kablam! | Sep 02 05:31:10.913 INFO kablam! 249 | o.fold_item(i).expect_one("expected exactly one item")), Sep 02 05:31:10.913 INFO kablam! | ^^^^^^^^^^ Sep 02 05:31:10.914 INFO kablam! | Sep 02 05:31:10.914 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 02 05:31:10.914 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 02 05:31:10.914 INFO kablam! | Sep 02 05:31:10.914 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 02 05:31:10.914 INFO kablam! | Sep 02 05:31:10.914 INFO kablam! Sep 02 05:31:10.918 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::TraitItem; 1]>` in the current scope Sep 02 05:31:10.918 INFO kablam! --> src/lib.rs:251:48 Sep 02 05:31:10.918 INFO kablam! | Sep 02 05:31:10.918 INFO kablam! 251 | i.map(|i| o.fold_trait_item(i).expect_one("expected exactly one item"))), Sep 02 05:31:10.918 INFO kablam! | ^^^^^^^^^^ Sep 02 05:31:10.918 INFO kablam! | Sep 02 05:31:10.918 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 02 05:31:10.918 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 02 05:31:10.918 INFO kablam! | Sep 02 05:31:10.918 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 02 05:31:10.918 INFO kablam! | Sep 02 05:31:10.918 INFO kablam! Sep 02 05:31:10.923 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::ImplItem; 1]>` in the current scope Sep 02 05:31:10.923 INFO kablam! --> src/lib.rs:253:47 Sep 02 05:31:10.923 INFO kablam! | Sep 02 05:31:10.923 INFO kablam! 253 | i.map(|i| o.fold_impl_item(i).expect_one("expected exactly one item"))), Sep 02 05:31:10.923 INFO kablam! | ^^^^^^^^^^ Sep 02 05:31:10.924 INFO kablam! | Sep 02 05:31:10.924 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 02 05:31:10.924 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 02 05:31:10.924 INFO kablam! | Sep 02 05:31:10.924 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 02 05:31:10.924 INFO kablam! | Sep 02 05:31:10.924 INFO kablam! Sep 02 05:31:10.928 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::Stmt; 1]>` in the current scope Sep 02 05:31:10.928 INFO kablam! --> src/lib.rs:255:42 Sep 02 05:31:10.928 INFO kablam! | Sep 02 05:31:10.928 INFO kablam! 255 | s.map(|s| o.fold_stmt(s).expect_one("expected exactly one stmt"))), Sep 02 05:31:10.928 INFO kablam! | ^^^^^^^^^^ Sep 02 05:31:10.928 INFO kablam! | Sep 02 05:31:10.928 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 02 05:31:10.929 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 02 05:31:10.929 INFO kablam! | Sep 02 05:31:10.929 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 02 05:31:10.929 INFO kablam! | Sep 02 05:31:10.929 INFO kablam! Sep 02 05:31:10.930 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 02 05:31:10.930 INFO kablam! --> src/lib.rs:237:40 Sep 02 05:31:10.930 INFO kablam! | Sep 02 05:31:10.930 INFO kablam! 237 | SyntaxExtension::MultiModifier(Box::new(|cx: &mut ExtCtxt, _span: Span, mi: &MetaItem, Sep 02 05:31:10.930 INFO kablam! | ^^^^^^^^ doesn't have a size known at compile-time Sep 02 05:31:10.930 INFO kablam! | Sep 02 05:31:10.930 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 02 05:31:10.930 INFO kablam! = note: to learn more, visit Sep 02 05:31:10.930 INFO kablam! = note: required by `>::new` Sep 02 05:31:10.930 INFO kablam! Sep 02 05:31:10.938 INFO kablam! error: aborting due to 7 previous errors Sep 02 05:31:10.938 INFO kablam! Sep 02 05:31:10.938 INFO kablam! Some errors occurred: E0277, E0432, E0599. Sep 02 05:31:10.938 INFO kablam! For more information about an error, try `rustc --explain E0277`. Sep 02 05:31:10.956 INFO kablam! error: Could not compile `overflower`. Sep 02 05:31:10.956 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 02 05:31:11.031 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ptr::P; 1]>` in the current scope Sep 02 05:31:11.031 INFO kablam! --> src/lib.rs:249:32 Sep 02 05:31:11.032 INFO kablam! | Sep 02 05:31:11.032 INFO kablam! 249 | o.fold_item(i).expect_one("expected exactly one item")), Sep 02 05:31:11.032 INFO kablam! | ^^^^^^^^^^ Sep 02 05:31:11.032 INFO kablam! | Sep 02 05:31:11.032 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 02 05:31:11.032 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 02 05:31:11.032 INFO kablam! | Sep 02 05:31:11.032 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 02 05:31:11.032 INFO kablam! | Sep 02 05:31:11.032 INFO kablam! Sep 02 05:31:11.036 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::TraitItem; 1]>` in the current scope Sep 02 05:31:11.036 INFO kablam! --> src/lib.rs:251:48 Sep 02 05:31:11.036 INFO kablam! | Sep 02 05:31:11.036 INFO kablam! 251 | i.map(|i| o.fold_trait_item(i).expect_one("expected exactly one item"))), Sep 02 05:31:11.036 INFO kablam! | ^^^^^^^^^^ Sep 02 05:31:11.036 INFO kablam! | Sep 02 05:31:11.036 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 02 05:31:11.036 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 02 05:31:11.036 INFO kablam! | Sep 02 05:31:11.037 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 02 05:31:11.037 INFO kablam! | Sep 02 05:31:11.037 INFO kablam! Sep 02 05:31:11.041 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::ImplItem; 1]>` in the current scope Sep 02 05:31:11.041 INFO kablam! --> src/lib.rs:253:47 Sep 02 05:31:11.041 INFO kablam! | Sep 02 05:31:11.041 INFO kablam! 253 | i.map(|i| o.fold_impl_item(i).expect_one("expected exactly one item"))), Sep 02 05:31:11.041 INFO kablam! | ^^^^^^^^^^ Sep 02 05:31:11.041 INFO kablam! | Sep 02 05:31:11.041 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 02 05:31:11.042 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 02 05:31:11.042 INFO kablam! | Sep 02 05:31:11.042 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 02 05:31:11.042 INFO kablam! | Sep 02 05:31:11.042 INFO kablam! Sep 02 05:31:11.046 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::Stmt; 1]>` in the current scope Sep 02 05:31:11.046 INFO kablam! --> src/lib.rs:255:42 Sep 02 05:31:11.046 INFO kablam! | Sep 02 05:31:11.046 INFO kablam! 255 | s.map(|s| o.fold_stmt(s).expect_one("expected exactly one stmt"))), Sep 02 05:31:11.046 INFO kablam! | ^^^^^^^^^^ Sep 02 05:31:11.046 INFO kablam! | Sep 02 05:31:11.046 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 02 05:31:11.046 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 02 05:31:11.047 INFO kablam! | Sep 02 05:31:11.047 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 02 05:31:11.047 INFO kablam! | Sep 02 05:31:11.047 INFO kablam! Sep 02 05:31:11.048 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 02 05:31:11.048 INFO kablam! --> src/lib.rs:237:40 Sep 02 05:31:11.048 INFO kablam! | Sep 02 05:31:11.048 INFO kablam! 237 | SyntaxExtension::MultiModifier(Box::new(|cx: &mut ExtCtxt, _span: Span, mi: &MetaItem, Sep 02 05:31:11.048 INFO kablam! | ^^^^^^^^ doesn't have a size known at compile-time Sep 02 05:31:11.048 INFO kablam! | Sep 02 05:31:11.048 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 02 05:31:11.048 INFO kablam! = note: to learn more, visit Sep 02 05:31:11.048 INFO kablam! = note: required by `>::new` Sep 02 05:31:11.048 INFO kablam! Sep 02 05:31:11.056 INFO kablam! error: aborting due to 7 previous errors Sep 02 05:31:11.056 INFO kablam! Sep 02 05:31:11.056 INFO kablam! Some errors occurred: E0277, E0432, E0599. Sep 02 05:31:11.056 INFO kablam! For more information about an error, try `rustc --explain E0277`. Sep 02 05:31:11.074 INFO kablam! error: Could not compile `overflower`. Sep 02 05:31:11.074 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 02 05:31:13.381 INFO kablam! error[E0432]: unresolved import `syntax::codemap` Sep 02 05:31:13.381 INFO kablam! --> src/lib.rs:9:13 Sep 02 05:31:13.381 INFO kablam! | Sep 02 05:31:13.381 INFO kablam! 9 | use syntax::codemap::{DUMMY_SP, Span, Spanned}; Sep 02 05:31:13.381 INFO kablam! | ^^^^^^^ Could not find `codemap` in `syntax` Sep 02 05:31:13.381 INFO kablam! Sep 02 05:31:13.381 INFO kablam! error[E0432]: unresolved import `syntax::util::small_vector` Sep 02 05:31:13.381 INFO kablam! --> src/lib.rs:18:19 Sep 02 05:31:13.381 INFO kablam! | Sep 02 05:31:13.381 INFO kablam! 18 | use syntax::util::small_vector::SmallVector; Sep 02 05:31:13.381 INFO kablam! | ^^^^^^^^^^^^ Could not find `small_vector` in `util` Sep 02 05:31:13.381 INFO kablam! Sep 02 05:31:13.706 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ptr::P; 1]>` in the current scope Sep 02 05:31:13.706 INFO kablam! --> src/lib.rs:249:32 Sep 02 05:31:13.706 INFO kablam! | Sep 02 05:31:13.706 INFO kablam! 249 | o.fold_item(i).expect_one("expected exactly one item")), Sep 02 05:31:13.706 INFO kablam! | ^^^^^^^^^^ Sep 02 05:31:13.706 INFO kablam! | Sep 02 05:31:13.706 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 02 05:31:13.706 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 02 05:31:13.706 INFO kablam! | Sep 02 05:31:13.706 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 02 05:31:13.706 INFO kablam! | Sep 02 05:31:13.706 INFO kablam! Sep 02 05:31:13.709 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::TraitItem; 1]>` in the current scope Sep 02 05:31:13.709 INFO kablam! --> src/lib.rs:251:48 Sep 02 05:31:13.709 INFO kablam! | Sep 02 05:31:13.709 INFO kablam! 251 | i.map(|i| o.fold_trait_item(i).expect_one("expected exactly one item"))), Sep 02 05:31:13.709 INFO kablam! | ^^^^^^^^^^ Sep 02 05:31:13.709 INFO kablam! | Sep 02 05:31:13.709 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 02 05:31:13.709 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 02 05:31:13.709 INFO kablam! | Sep 02 05:31:13.709 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 02 05:31:13.710 INFO kablam! | Sep 02 05:31:13.710 INFO kablam! Sep 02 05:31:13.713 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::ImplItem; 1]>` in the current scope Sep 02 05:31:13.713 INFO kablam! --> src/lib.rs:253:47 Sep 02 05:31:13.713 INFO kablam! | Sep 02 05:31:13.713 INFO kablam! 253 | i.map(|i| o.fold_impl_item(i).expect_one("expected exactly one item"))), Sep 02 05:31:13.713 INFO kablam! | ^^^^^^^^^^ Sep 02 05:31:13.713 INFO kablam! | Sep 02 05:31:13.713 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 02 05:31:13.713 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 02 05:31:13.713 INFO kablam! | Sep 02 05:31:13.713 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 02 05:31:13.713 INFO kablam! | Sep 02 05:31:13.713 INFO kablam! Sep 02 05:31:13.716 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::Stmt; 1]>` in the current scope Sep 02 05:31:13.716 INFO kablam! --> src/lib.rs:255:42 Sep 02 05:31:13.716 INFO kablam! | Sep 02 05:31:13.716 INFO kablam! 255 | s.map(|s| o.fold_stmt(s).expect_one("expected exactly one stmt"))), Sep 02 05:31:13.716 INFO kablam! | ^^^^^^^^^^ Sep 02 05:31:13.716 INFO kablam! | Sep 02 05:31:13.716 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 02 05:31:13.716 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 02 05:31:13.716 INFO kablam! | Sep 02 05:31:13.716 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 02 05:31:13.716 INFO kablam! | Sep 02 05:31:13.716 INFO kablam! Sep 02 05:31:13.717 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 02 05:31:13.717 INFO kablam! --> src/lib.rs:237:40 Sep 02 05:31:13.717 INFO kablam! | Sep 02 05:31:13.717 INFO kablam! 237 | SyntaxExtension::MultiModifier(Box::new(|cx: &mut ExtCtxt, _span: Span, mi: &MetaItem, Sep 02 05:31:13.718 INFO kablam! | ^^^^^^^^ doesn't have a size known at compile-time Sep 02 05:31:13.718 INFO kablam! | Sep 02 05:31:13.718 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 02 05:31:13.718 INFO kablam! = note: to learn more, visit Sep 02 05:31:13.718 INFO kablam! = note: required by `>::new` Sep 02 05:31:13.718 INFO kablam! Sep 02 05:31:13.724 INFO kablam! error: aborting due to 7 previous errors Sep 02 05:31:13.724 INFO kablam! Sep 02 05:31:13.724 INFO kablam! Some errors occurred: E0277, E0432, E0599. Sep 02 05:31:13.724 INFO kablam! For more information about an error, try `rustc --explain E0277`. Sep 02 05:31:13.740 INFO kablam! error: Could not compile `overflower`. Sep 02 05:31:13.740 INFO kablam! Sep 02 05:31:13.740 INFO kablam! To learn more, run the command again with --verbose. Sep 02 05:31:13.741 INFO kablam! su: No module specific data is present Sep 02 05:31:14.228 INFO running `"docker" "rm" "-f" "45584bb6c12b59b4864ab297fb47d06ae9395061927b5f99d00073f2644746a0"` Sep 02 05:31:14.346 INFO blam! 45584bb6c12b59b4864ab297fb47d06ae9395061927b5f99d00073f2644746a0