Sep 10 13:25:09.161 INFO checking overflower-0.4.4 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090 Sep 10 13:25:09.161 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets Sep 10 13:25:09.161 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-5/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"` Sep 10 13:25:09.328 INFO blam! 57c2c2dc59ae56503dfcb5ecf697a21f0a60c9697e6735a4b713071007ce4308 Sep 10 13:25:09.330 INFO running `"docker" "start" "-a" "57c2c2dc59ae56503dfcb5ecf697a21f0a60c9697e6735a4b713071007ce4308"` Sep 10 13:25:10.241 INFO kablam! usermod: no changes Sep 10 13:25:10.265 INFO kablam! Compiling overflower_support v0.1.5 Sep 10 13:25:12.674 INFO kablam! Checking overflower v0.4.4 (file:///source) Sep 10 13:25:14.858 INFO kablam! error[E0432]: unresolved import `syntax::codemap` Sep 10 13:25:14.858 INFO kablam! --> src/lib.rs:9:13 Sep 10 13:25:14.858 INFO kablam! | Sep 10 13:25:14.858 INFO kablam! 9 | use syntax::codemap::{DUMMY_SP, Span, Spanned}; Sep 10 13:25:14.858 INFO kablam! | ^^^^^^^ Could not find `codemap` in `syntax` Sep 10 13:25:14.858 INFO kablam! Sep 10 13:25:14.858 INFO kablam! error[E0432]: unresolved import `syntax::util::small_vector` Sep 10 13:25:14.858 INFO kablam! --> src/lib.rs:18:19 Sep 10 13:25:14.858 INFO kablam! | Sep 10 13:25:14.858 INFO kablam! 18 | use syntax::util::small_vector::SmallVector; Sep 10 13:25:14.858 INFO kablam! | ^^^^^^^^^^^^ Could not find `small_vector` in `util` Sep 10 13:25:14.858 INFO kablam! Sep 10 13:25:14.922 INFO kablam! error[E0432]: unresolved import `syntax::codemap` Sep 10 13:25:14.922 INFO kablam! --> src/lib.rs:9:13 Sep 10 13:25:14.922 INFO kablam! | Sep 10 13:25:14.922 INFO kablam! 9 | use syntax::codemap::{DUMMY_SP, Span, Spanned}; Sep 10 13:25:14.922 INFO kablam! | ^^^^^^^ Could not find `codemap` in `syntax` Sep 10 13:25:14.922 INFO kablam! Sep 10 13:25:14.922 INFO kablam! error[E0432]: unresolved import `syntax::util::small_vector` Sep 10 13:25:14.922 INFO kablam! --> src/lib.rs:18:19 Sep 10 13:25:14.922 INFO kablam! | Sep 10 13:25:14.922 INFO kablam! 18 | use syntax::util::small_vector::SmallVector; Sep 10 13:25:14.922 INFO kablam! | ^^^^^^^^^^^^ Could not find `small_vector` in `util` Sep 10 13:25:14.922 INFO kablam! Sep 10 13:25:15.113 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ptr::P; 1]>` in the current scope Sep 10 13:25:15.113 INFO kablam! --> src/lib.rs:249:32 Sep 10 13:25:15.113 INFO kablam! | Sep 10 13:25:15.113 INFO kablam! 249 | o.fold_item(i).expect_one("expected exactly one item")), Sep 10 13:25:15.113 INFO kablam! | ^^^^^^^^^^ Sep 10 13:25:15.113 INFO kablam! | Sep 10 13:25:15.113 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 10 13:25:15.113 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 10 13:25:15.113 INFO kablam! | Sep 10 13:25:15.113 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 10 13:25:15.113 INFO kablam! | Sep 10 13:25:15.113 INFO kablam! Sep 10 13:25:15.117 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::TraitItem; 1]>` in the current scope Sep 10 13:25:15.117 INFO kablam! --> src/lib.rs:251:48 Sep 10 13:25:15.117 INFO kablam! | Sep 10 13:25:15.117 INFO kablam! 251 | i.map(|i| o.fold_trait_item(i).expect_one("expected exactly one item"))), Sep 10 13:25:15.117 INFO kablam! | ^^^^^^^^^^ Sep 10 13:25:15.118 INFO kablam! | Sep 10 13:25:15.119 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 10 13:25:15.119 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 10 13:25:15.119 INFO kablam! | Sep 10 13:25:15.119 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 10 13:25:15.119 INFO kablam! | Sep 10 13:25:15.119 INFO kablam! Sep 10 13:25:15.129 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::ImplItem; 1]>` in the current scope Sep 10 13:25:15.129 INFO kablam! --> src/lib.rs:253:47 Sep 10 13:25:15.129 INFO kablam! | Sep 10 13:25:15.129 INFO kablam! 253 | i.map(|i| o.fold_impl_item(i).expect_one("expected exactly one item"))), Sep 10 13:25:15.129 INFO kablam! | ^^^^^^^^^^ Sep 10 13:25:15.146 INFO kablam! | Sep 10 13:25:15.146 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 10 13:25:15.146 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 10 13:25:15.146 INFO kablam! | Sep 10 13:25:15.146 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 10 13:25:15.146 INFO kablam! | Sep 10 13:25:15.146 INFO kablam! Sep 10 13:25:15.150 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::Stmt; 1]>` in the current scope Sep 10 13:25:15.150 INFO kablam! --> src/lib.rs:255:42 Sep 10 13:25:15.150 INFO kablam! | Sep 10 13:25:15.150 INFO kablam! 255 | s.map(|s| o.fold_stmt(s).expect_one("expected exactly one stmt"))), Sep 10 13:25:15.150 INFO kablam! | ^^^^^^^^^^ Sep 10 13:25:15.150 INFO kablam! | Sep 10 13:25:15.150 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 10 13:25:15.150 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 10 13:25:15.150 INFO kablam! | Sep 10 13:25:15.151 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 10 13:25:15.151 INFO kablam! | Sep 10 13:25:15.151 INFO kablam! Sep 10 13:25:15.151 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 10 13:25:15.151 INFO kablam! --> src/lib.rs:237:40 Sep 10 13:25:15.151 INFO kablam! | Sep 10 13:25:15.151 INFO kablam! 237 | SyntaxExtension::MultiModifier(Box::new(|cx: &mut ExtCtxt, _span: Span, mi: &MetaItem, Sep 10 13:25:15.152 INFO kablam! | ^^^^^^^^ doesn't have a size known at compile-time Sep 10 13:25:15.152 INFO kablam! | Sep 10 13:25:15.152 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 10 13:25:15.152 INFO kablam! = note: to learn more, visit Sep 10 13:25:15.152 INFO kablam! = note: required by `>::new` Sep 10 13:25:15.152 INFO kablam! Sep 10 13:25:15.169 INFO kablam! error: aborting due to 7 previous errors Sep 10 13:25:15.169 INFO kablam! Sep 10 13:25:15.169 INFO kablam! Some errors occurred: E0277, E0432, E0599. Sep 10 13:25:15.169 INFO kablam! For more information about an error, try `rustc --explain E0277`. Sep 10 13:25:15.209 INFO kablam! error: Could not compile `overflower`. Sep 10 13:25:15.209 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 10 13:25:15.248 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ptr::P; 1]>` in the current scope Sep 10 13:25:15.248 INFO kablam! --> src/lib.rs:249:32 Sep 10 13:25:15.248 INFO kablam! | Sep 10 13:25:15.248 INFO kablam! 249 | o.fold_item(i).expect_one("expected exactly one item")), Sep 10 13:25:15.248 INFO kablam! | ^^^^^^^^^^ Sep 10 13:25:15.248 INFO kablam! | Sep 10 13:25:15.248 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 10 13:25:15.248 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 10 13:25:15.248 INFO kablam! | Sep 10 13:25:15.249 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 10 13:25:15.249 INFO kablam! | Sep 10 13:25:15.249 INFO kablam! Sep 10 13:25:15.252 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::TraitItem; 1]>` in the current scope Sep 10 13:25:15.252 INFO kablam! --> src/lib.rs:251:48 Sep 10 13:25:15.252 INFO kablam! | Sep 10 13:25:15.252 INFO kablam! 251 | i.map(|i| o.fold_trait_item(i).expect_one("expected exactly one item"))), Sep 10 13:25:15.252 INFO kablam! | ^^^^^^^^^^ Sep 10 13:25:15.252 INFO kablam! | Sep 10 13:25:15.252 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 10 13:25:15.252 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 10 13:25:15.252 INFO kablam! | Sep 10 13:25:15.252 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 10 13:25:15.252 INFO kablam! | Sep 10 13:25:15.252 INFO kablam! Sep 10 13:25:15.255 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::ImplItem; 1]>` in the current scope Sep 10 13:25:15.255 INFO kablam! --> src/lib.rs:253:47 Sep 10 13:25:15.255 INFO kablam! | Sep 10 13:25:15.255 INFO kablam! 253 | i.map(|i| o.fold_impl_item(i).expect_one("expected exactly one item"))), Sep 10 13:25:15.255 INFO kablam! | ^^^^^^^^^^ Sep 10 13:25:15.255 INFO kablam! | Sep 10 13:25:15.255 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 10 13:25:15.255 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 10 13:25:15.255 INFO kablam! | Sep 10 13:25:15.255 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 10 13:25:15.255 INFO kablam! | Sep 10 13:25:15.255 INFO kablam! Sep 10 13:25:15.258 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::Stmt; 1]>` in the current scope Sep 10 13:25:15.258 INFO kablam! --> src/lib.rs:255:42 Sep 10 13:25:15.258 INFO kablam! | Sep 10 13:25:15.258 INFO kablam! 255 | s.map(|s| o.fold_stmt(s).expect_one("expected exactly one stmt"))), Sep 10 13:25:15.258 INFO kablam! | ^^^^^^^^^^ Sep 10 13:25:15.258 INFO kablam! | Sep 10 13:25:15.258 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 10 13:25:15.258 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 10 13:25:15.259 INFO kablam! | Sep 10 13:25:15.259 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 10 13:25:15.259 INFO kablam! | Sep 10 13:25:15.259 INFO kablam! Sep 10 13:25:15.259 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 10 13:25:15.259 INFO kablam! --> src/lib.rs:237:40 Sep 10 13:25:15.259 INFO kablam! | Sep 10 13:25:15.259 INFO kablam! 237 | SyntaxExtension::MultiModifier(Box::new(|cx: &mut ExtCtxt, _span: Span, mi: &MetaItem, Sep 10 13:25:15.259 INFO kablam! | ^^^^^^^^ doesn't have a size known at compile-time Sep 10 13:25:15.260 INFO kablam! | Sep 10 13:25:15.260 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 10 13:25:15.260 INFO kablam! = note: to learn more, visit Sep 10 13:25:15.260 INFO kablam! = note: required by `>::new` Sep 10 13:25:15.260 INFO kablam! Sep 10 13:25:15.268 INFO kablam! error: aborting due to 7 previous errors Sep 10 13:25:15.268 INFO kablam! Sep 10 13:25:15.268 INFO kablam! Some errors occurred: E0277, E0432, E0599. Sep 10 13:25:15.268 INFO kablam! For more information about an error, try `rustc --explain E0277`. Sep 10 13:25:15.284 INFO kablam! error: Could not compile `overflower`. Sep 10 13:25:15.285 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 10 13:25:16.642 INFO kablam! error[E0432]: unresolved import `syntax::codemap` Sep 10 13:25:16.642 INFO kablam! --> src/lib.rs:9:13 Sep 10 13:25:16.642 INFO kablam! | Sep 10 13:25:16.642 INFO kablam! 9 | use syntax::codemap::{DUMMY_SP, Span, Spanned}; Sep 10 13:25:16.642 INFO kablam! | ^^^^^^^ Could not find `codemap` in `syntax` Sep 10 13:25:16.642 INFO kablam! Sep 10 13:25:16.642 INFO kablam! error[E0432]: unresolved import `syntax::util::small_vector` Sep 10 13:25:16.642 INFO kablam! --> src/lib.rs:18:19 Sep 10 13:25:16.642 INFO kablam! | Sep 10 13:25:16.642 INFO kablam! 18 | use syntax::util::small_vector::SmallVector; Sep 10 13:25:16.642 INFO kablam! | ^^^^^^^^^^^^ Could not find `small_vector` in `util` Sep 10 13:25:16.643 INFO kablam! Sep 10 13:25:16.890 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ptr::P; 1]>` in the current scope Sep 10 13:25:16.890 INFO kablam! --> src/lib.rs:249:32 Sep 10 13:25:16.890 INFO kablam! | Sep 10 13:25:16.890 INFO kablam! 249 | o.fold_item(i).expect_one("expected exactly one item")), Sep 10 13:25:16.890 INFO kablam! | ^^^^^^^^^^ Sep 10 13:25:16.890 INFO kablam! | Sep 10 13:25:16.890 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 10 13:25:16.890 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 10 13:25:16.890 INFO kablam! | Sep 10 13:25:16.890 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 10 13:25:16.890 INFO kablam! | Sep 10 13:25:16.890 INFO kablam! Sep 10 13:25:16.898 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::TraitItem; 1]>` in the current scope Sep 10 13:25:16.898 INFO kablam! --> src/lib.rs:251:48 Sep 10 13:25:16.898 INFO kablam! | Sep 10 13:25:16.898 INFO kablam! 251 | i.map(|i| o.fold_trait_item(i).expect_one("expected exactly one item"))), Sep 10 13:25:16.898 INFO kablam! | ^^^^^^^^^^ Sep 10 13:25:16.898 INFO kablam! | Sep 10 13:25:16.898 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 10 13:25:16.898 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 10 13:25:16.898 INFO kablam! | Sep 10 13:25:16.898 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 10 13:25:16.898 INFO kablam! | Sep 10 13:25:16.898 INFO kablam! Sep 10 13:25:16.899 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::ImplItem; 1]>` in the current scope Sep 10 13:25:16.899 INFO kablam! --> src/lib.rs:253:47 Sep 10 13:25:16.899 INFO kablam! | Sep 10 13:25:16.899 INFO kablam! 253 | i.map(|i| o.fold_impl_item(i).expect_one("expected exactly one item"))), Sep 10 13:25:16.899 INFO kablam! | ^^^^^^^^^^ Sep 10 13:25:16.899 INFO kablam! | Sep 10 13:25:16.899 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 10 13:25:16.899 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 10 13:25:16.899 INFO kablam! | Sep 10 13:25:16.899 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 10 13:25:16.899 INFO kablam! | Sep 10 13:25:16.899 INFO kablam! Sep 10 13:25:16.906 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::Stmt; 1]>` in the current scope Sep 10 13:25:16.906 INFO kablam! --> src/lib.rs:255:42 Sep 10 13:25:16.906 INFO kablam! | Sep 10 13:25:16.906 INFO kablam! 255 | s.map(|s| o.fold_stmt(s).expect_one("expected exactly one stmt"))), Sep 10 13:25:16.906 INFO kablam! | ^^^^^^^^^^ Sep 10 13:25:16.906 INFO kablam! | Sep 10 13:25:16.906 INFO kablam! = help: items from traits can only be used if the trait is in scope Sep 10 13:25:16.906 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Sep 10 13:25:16.906 INFO kablam! | Sep 10 13:25:16.906 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Sep 10 13:25:16.906 INFO kablam! | Sep 10 13:25:16.906 INFO kablam! Sep 10 13:25:16.906 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 10 13:25:16.906 INFO kablam! --> src/lib.rs:237:40 Sep 10 13:25:16.906 INFO kablam! | Sep 10 13:25:16.906 INFO kablam! 237 | SyntaxExtension::MultiModifier(Box::new(|cx: &mut ExtCtxt, _span: Span, mi: &MetaItem, Sep 10 13:25:16.906 INFO kablam! | ^^^^^^^^ doesn't have a size known at compile-time Sep 10 13:25:16.906 INFO kablam! | Sep 10 13:25:16.906 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 10 13:25:16.906 INFO kablam! = note: to learn more, visit Sep 10 13:25:16.906 INFO kablam! = note: required by `>::new` Sep 10 13:25:16.906 INFO kablam! Sep 10 13:25:16.914 INFO kablam! error: aborting due to 7 previous errors Sep 10 13:25:16.914 INFO kablam! Sep 10 13:25:16.914 INFO kablam! Some errors occurred: E0277, E0432, E0599. Sep 10 13:25:16.914 INFO kablam! For more information about an error, try `rustc --explain E0277`. Sep 10 13:25:16.934 INFO kablam! error: Could not compile `overflower`. Sep 10 13:25:16.934 INFO kablam! Sep 10 13:25:16.934 INFO kablam! To learn more, run the command again with --verbose. Sep 10 13:25:16.934 INFO kablam! su: No module specific data is present Sep 10 13:25:18.005 INFO running `"docker" "rm" "-f" "57c2c2dc59ae56503dfcb5ecf697a21f0a60c9697e6735a4b713071007ce4308"` Sep 10 13:25:18.121 INFO blam! 57c2c2dc59ae56503dfcb5ecf697a21f0a60c9697e6735a4b713071007ce4308