Aug 30 09:03:38.095 INFO checking overflower-0.4.4 against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707 Aug 30 09:03:38.095 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets Aug 30 09:03:38.095 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-0/master#ede55518431154bc761f7b2438cce9078c162700:/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 +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Aug 30 09:03:38.298 INFO blam! 2f12dcce88965080c7d32679b2f0a10fc31918077053921d24916a53a8ae2638 Aug 30 09:03:38.300 INFO running `"docker" "start" "-a" "2f12dcce88965080c7d32679b2f0a10fc31918077053921d24916a53a8ae2638"` Aug 30 09:03:38.997 INFO kablam! Compiling overflower_support v0.1.5 Aug 30 09:03:44.211 INFO kablam! Checking overflower v0.4.4 (file:///source) Aug 30 09:03:48.422 INFO kablam! error[E0432]: unresolved import `syntax::codemap` Aug 30 09:03:48.422 INFO kablam! --> src/lib.rs:9:13 Aug 30 09:03:48.422 INFO kablam! | Aug 30 09:03:48.422 INFO kablam! 9 | use syntax::codemap::{DUMMY_SP, Span, Spanned}; Aug 30 09:03:48.422 INFO kablam! | ^^^^^^^ Could not find `codemap` in `syntax` Aug 30 09:03:48.422 INFO kablam! Aug 30 09:03:48.422 INFO kablam! error[E0432]: unresolved import `syntax::util::small_vector` Aug 30 09:03:48.422 INFO kablam! --> src/lib.rs:18:19 Aug 30 09:03:48.423 INFO kablam! | Aug 30 09:03:48.423 INFO kablam! 18 | use syntax::util::small_vector::SmallVector; Aug 30 09:03:48.423 INFO kablam! | ^^^^^^^^^^^^ Could not find `small_vector` in `util` Aug 30 09:03:48.423 INFO kablam! Aug 30 09:03:48.578 INFO kablam! error[E0432]: unresolved import `syntax::codemap` Aug 30 09:03:48.578 INFO kablam! --> src/lib.rs:9:13 Aug 30 09:03:48.578 INFO kablam! | Aug 30 09:03:48.578 INFO kablam! 9 | use syntax::codemap::{DUMMY_SP, Span, Spanned}; Aug 30 09:03:48.578 INFO kablam! | ^^^^^^^ Could not find `codemap` in `syntax` Aug 30 09:03:48.578 INFO kablam! Aug 30 09:03:48.578 INFO kablam! error[E0432]: unresolved import `syntax::util::small_vector` Aug 30 09:03:48.579 INFO kablam! --> src/lib.rs:18:19 Aug 30 09:03:48.579 INFO kablam! | Aug 30 09:03:48.579 INFO kablam! 18 | use syntax::util::small_vector::SmallVector; Aug 30 09:03:48.579 INFO kablam! | ^^^^^^^^^^^^ Could not find `small_vector` in `util` Aug 30 09:03:48.579 INFO kablam! Aug 30 09:03:48.860 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ptr::P; 1]>` in the current scope Aug 30 09:03:48.860 INFO kablam! --> src/lib.rs:249:32 Aug 30 09:03:48.860 INFO kablam! | Aug 30 09:03:48.860 INFO kablam! 249 | o.fold_item(i).expect_one("expected exactly one item")), Aug 30 09:03:48.860 INFO kablam! | ^^^^^^^^^^ Aug 30 09:03:48.860 INFO kablam! | Aug 30 09:03:48.860 INFO kablam! = help: items from traits can only be used if the trait is in scope Aug 30 09:03:48.860 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Aug 30 09:03:48.860 INFO kablam! | Aug 30 09:03:48.860 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Aug 30 09:03:48.860 INFO kablam! | Aug 30 09:03:48.860 INFO kablam! Aug 30 09:03:48.865 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::TraitItem; 1]>` in the current scope Aug 30 09:03:48.865 INFO kablam! --> src/lib.rs:251:48 Aug 30 09:03:48.865 INFO kablam! | Aug 30 09:03:48.865 INFO kablam! 251 | i.map(|i| o.fold_trait_item(i).expect_one("expected exactly one item"))), Aug 30 09:03:48.865 INFO kablam! | ^^^^^^^^^^ Aug 30 09:03:48.865 INFO kablam! | Aug 30 09:03:48.865 INFO kablam! = help: items from traits can only be used if the trait is in scope Aug 30 09:03:48.866 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Aug 30 09:03:48.866 INFO kablam! | Aug 30 09:03:48.866 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Aug 30 09:03:48.866 INFO kablam! | Aug 30 09:03:48.866 INFO kablam! Aug 30 09:03:48.870 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::ImplItem; 1]>` in the current scope Aug 30 09:03:48.870 INFO kablam! --> src/lib.rs:253:47 Aug 30 09:03:48.870 INFO kablam! | Aug 30 09:03:48.870 INFO kablam! 253 | i.map(|i| o.fold_impl_item(i).expect_one("expected exactly one item"))), Aug 30 09:03:48.871 INFO kablam! | ^^^^^^^^^^ Aug 30 09:03:48.871 INFO kablam! | Aug 30 09:03:48.871 INFO kablam! = help: items from traits can only be used if the trait is in scope Aug 30 09:03:48.871 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Aug 30 09:03:48.871 INFO kablam! | Aug 30 09:03:48.871 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Aug 30 09:03:48.871 INFO kablam! | Aug 30 09:03:48.871 INFO kablam! Aug 30 09:03:48.876 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::Stmt; 1]>` in the current scope Aug 30 09:03:48.876 INFO kablam! --> src/lib.rs:255:42 Aug 30 09:03:48.876 INFO kablam! | Aug 30 09:03:48.876 INFO kablam! 255 | s.map(|s| o.fold_stmt(s).expect_one("expected exactly one stmt"))), Aug 30 09:03:48.876 INFO kablam! | ^^^^^^^^^^ Aug 30 09:03:48.876 INFO kablam! | Aug 30 09:03:48.876 INFO kablam! = help: items from traits can only be used if the trait is in scope Aug 30 09:03:48.876 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Aug 30 09:03:48.876 INFO kablam! | Aug 30 09:03:48.876 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Aug 30 09:03:48.876 INFO kablam! | Aug 30 09:03:48.876 INFO kablam! Aug 30 09:03:48.878 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 Aug 30 09:03:48.878 INFO kablam! --> src/lib.rs:237:40 Aug 30 09:03:48.878 INFO kablam! | Aug 30 09:03:48.878 INFO kablam! 237 | SyntaxExtension::MultiModifier(Box::new(|cx: &mut ExtCtxt, _span: Span, mi: &MetaItem, Aug 30 09:03:48.878 INFO kablam! | ^^^^^^^^ doesn't have a size known at compile-time Aug 30 09:03:48.878 INFO kablam! | Aug 30 09:03:48.878 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` Aug 30 09:03:48.878 INFO kablam! = note: to learn more, visit Aug 30 09:03:48.878 INFO kablam! = note: required by `>::new` Aug 30 09:03:48.878 INFO kablam! Aug 30 09:03:48.886 INFO kablam! error: aborting due to 7 previous errors Aug 30 09:03:48.886 INFO kablam! Aug 30 09:03:48.887 INFO kablam! Some errors occurred: E0277, E0432, E0599. Aug 30 09:03:48.887 INFO kablam! For more information about an error, try `rustc --explain E0277`. Aug 30 09:03:48.904 INFO kablam! error: Could not compile `overflower`. Aug 30 09:03:48.904 INFO kablam! warning: build failed, waiting for other jobs to finish... Aug 30 09:03:48.990 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ptr::P; 1]>` in the current scope Aug 30 09:03:48.990 INFO kablam! --> src/lib.rs:249:32 Aug 30 09:03:48.990 INFO kablam! | Aug 30 09:03:48.990 INFO kablam! 249 | o.fold_item(i).expect_one("expected exactly one item")), Aug 30 09:03:48.990 INFO kablam! | ^^^^^^^^^^ Aug 30 09:03:48.990 INFO kablam! | Aug 30 09:03:48.990 INFO kablam! = help: items from traits can only be used if the trait is in scope Aug 30 09:03:48.990 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Aug 30 09:03:48.990 INFO kablam! | Aug 30 09:03:48.990 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Aug 30 09:03:48.990 INFO kablam! | Aug 30 09:03:48.990 INFO kablam! Aug 30 09:03:48.995 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::TraitItem; 1]>` in the current scope Aug 30 09:03:48.995 INFO kablam! --> src/lib.rs:251:48 Aug 30 09:03:48.995 INFO kablam! | Aug 30 09:03:48.995 INFO kablam! 251 | i.map(|i| o.fold_trait_item(i).expect_one("expected exactly one item"))), Aug 30 09:03:48.995 INFO kablam! | ^^^^^^^^^^ Aug 30 09:03:48.995 INFO kablam! | Aug 30 09:03:48.995 INFO kablam! = help: items from traits can only be used if the trait is in scope Aug 30 09:03:48.995 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Aug 30 09:03:48.995 INFO kablam! | Aug 30 09:03:48.995 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Aug 30 09:03:48.995 INFO kablam! | Aug 30 09:03:48.995 INFO kablam! Aug 30 09:03:49.006 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::ImplItem; 1]>` in the current scope Aug 30 09:03:49.006 INFO kablam! --> src/lib.rs:253:47 Aug 30 09:03:49.006 INFO kablam! | Aug 30 09:03:49.006 INFO kablam! 253 | i.map(|i| o.fold_impl_item(i).expect_one("expected exactly one item"))), Aug 30 09:03:49.006 INFO kablam! | ^^^^^^^^^^ Aug 30 09:03:49.006 INFO kablam! | Aug 30 09:03:49.006 INFO kablam! = help: items from traits can only be used if the trait is in scope Aug 30 09:03:49.006 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Aug 30 09:03:49.006 INFO kablam! | Aug 30 09:03:49.006 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Aug 30 09:03:49.006 INFO kablam! | Aug 30 09:03:49.006 INFO kablam! Aug 30 09:03:49.006 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::Stmt; 1]>` in the current scope Aug 30 09:03:49.006 INFO kablam! --> src/lib.rs:255:42 Aug 30 09:03:49.006 INFO kablam! | Aug 30 09:03:49.006 INFO kablam! 255 | s.map(|s| o.fold_stmt(s).expect_one("expected exactly one stmt"))), Aug 30 09:03:49.006 INFO kablam! | ^^^^^^^^^^ Aug 30 09:03:49.006 INFO kablam! | Aug 30 09:03:49.006 INFO kablam! = help: items from traits can only be used if the trait is in scope Aug 30 09:03:49.006 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Aug 30 09:03:49.006 INFO kablam! | Aug 30 09:03:49.006 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Aug 30 09:03:49.006 INFO kablam! | Aug 30 09:03:49.006 INFO kablam! Aug 30 09:03:49.007 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 Aug 30 09:03:49.007 INFO kablam! --> src/lib.rs:237:40 Aug 30 09:03:49.007 INFO kablam! | Aug 30 09:03:49.007 INFO kablam! 237 | SyntaxExtension::MultiModifier(Box::new(|cx: &mut ExtCtxt, _span: Span, mi: &MetaItem, Aug 30 09:03:49.007 INFO kablam! | ^^^^^^^^ doesn't have a size known at compile-time Aug 30 09:03:49.007 INFO kablam! | Aug 30 09:03:49.007 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` Aug 30 09:03:49.007 INFO kablam! = note: to learn more, visit Aug 30 09:03:49.008 INFO kablam! = note: required by `>::new` Aug 30 09:03:49.008 INFO kablam! Aug 30 09:03:49.014 INFO kablam! error: aborting due to 7 previous errors Aug 30 09:03:49.014 INFO kablam! Aug 30 09:03:49.014 INFO kablam! Some errors occurred: E0277, E0432, E0599. Aug 30 09:03:49.014 INFO kablam! For more information about an error, try `rustc --explain E0277`. Aug 30 09:03:49.031 INFO kablam! error: Could not compile `overflower`. Aug 30 09:03:49.031 INFO kablam! warning: build failed, waiting for other jobs to finish... Aug 30 09:03:50.480 INFO kablam! error[E0432]: unresolved import `syntax::codemap` Aug 30 09:03:50.480 INFO kablam! --> src/lib.rs:9:13 Aug 30 09:03:50.480 INFO kablam! | Aug 30 09:03:50.480 INFO kablam! 9 | use syntax::codemap::{DUMMY_SP, Span, Spanned}; Aug 30 09:03:50.480 INFO kablam! | ^^^^^^^ Could not find `codemap` in `syntax` Aug 30 09:03:50.480 INFO kablam! Aug 30 09:03:50.480 INFO kablam! error[E0432]: unresolved import `syntax::util::small_vector` Aug 30 09:03:50.480 INFO kablam! --> src/lib.rs:18:19 Aug 30 09:03:50.480 INFO kablam! | Aug 30 09:03:50.480 INFO kablam! 18 | use syntax::util::small_vector::SmallVector; Aug 30 09:03:50.480 INFO kablam! | ^^^^^^^^^^^^ Could not find `small_vector` in `util` Aug 30 09:03:50.480 INFO kablam! Aug 30 09:03:50.818 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ptr::P; 1]>` in the current scope Aug 30 09:03:50.819 INFO kablam! --> src/lib.rs:249:32 Aug 30 09:03:50.819 INFO kablam! | Aug 30 09:03:50.819 INFO kablam! 249 | o.fold_item(i).expect_one("expected exactly one item")), Aug 30 09:03:50.819 INFO kablam! | ^^^^^^^^^^ Aug 30 09:03:50.819 INFO kablam! | Aug 30 09:03:50.819 INFO kablam! = help: items from traits can only be used if the trait is in scope Aug 30 09:03:50.819 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Aug 30 09:03:50.819 INFO kablam! | Aug 30 09:03:50.819 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Aug 30 09:03:50.819 INFO kablam! | Aug 30 09:03:50.819 INFO kablam! Aug 30 09:03:50.820 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::TraitItem; 1]>` in the current scope Aug 30 09:03:50.820 INFO kablam! --> src/lib.rs:251:48 Aug 30 09:03:50.820 INFO kablam! | Aug 30 09:03:50.820 INFO kablam! 251 | i.map(|i| o.fold_trait_item(i).expect_one("expected exactly one item"))), Aug 30 09:03:50.820 INFO kablam! | ^^^^^^^^^^ Aug 30 09:03:50.820 INFO kablam! | Aug 30 09:03:50.820 INFO kablam! = help: items from traits can only be used if the trait is in scope Aug 30 09:03:50.821 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Aug 30 09:03:50.821 INFO kablam! | Aug 30 09:03:50.821 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Aug 30 09:03:50.821 INFO kablam! | Aug 30 09:03:50.821 INFO kablam! Aug 30 09:03:50.823 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::ImplItem; 1]>` in the current scope Aug 30 09:03:50.823 INFO kablam! --> src/lib.rs:253:47 Aug 30 09:03:50.823 INFO kablam! | Aug 30 09:03:50.823 INFO kablam! 253 | i.map(|i| o.fold_impl_item(i).expect_one("expected exactly one item"))), Aug 30 09:03:50.823 INFO kablam! | ^^^^^^^^^^ Aug 30 09:03:50.824 INFO kablam! | Aug 30 09:03:50.824 INFO kablam! = help: items from traits can only be used if the trait is in scope Aug 30 09:03:50.824 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Aug 30 09:03:50.824 INFO kablam! | Aug 30 09:03:50.824 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Aug 30 09:03:50.824 INFO kablam! | Aug 30 09:03:50.824 INFO kablam! Aug 30 09:03:50.826 INFO kablam! error[E0599]: no method named `expect_one` found for type `smallvec::SmallVec<[syntax::ast::Stmt; 1]>` in the current scope Aug 30 09:03:50.826 INFO kablam! --> src/lib.rs:255:42 Aug 30 09:03:50.826 INFO kablam! | Aug 30 09:03:50.826 INFO kablam! 255 | s.map(|s| o.fold_stmt(s).expect_one("expected exactly one stmt"))), Aug 30 09:03:50.826 INFO kablam! | ^^^^^^^^^^ Aug 30 09:03:50.826 INFO kablam! | Aug 30 09:03:50.827 INFO kablam! = help: items from traits can only be used if the trait is in scope Aug 30 09:03:50.827 INFO kablam! help: the following trait is implemented but not in scope, perhaps add a `use` for it: Aug 30 09:03:50.827 INFO kablam! | Aug 30 09:03:50.827 INFO kablam! 6 | use rustc_data_structures::small_vec::ExpectOne; Aug 30 09:03:50.827 INFO kablam! | Aug 30 09:03:50.827 INFO kablam! Aug 30 09:03:50.827 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 Aug 30 09:03:50.827 INFO kablam! --> src/lib.rs:237:40 Aug 30 09:03:50.827 INFO kablam! | Aug 30 09:03:50.828 INFO kablam! 237 | SyntaxExtension::MultiModifier(Box::new(|cx: &mut ExtCtxt, _span: Span, mi: &MetaItem, Aug 30 09:03:50.828 INFO kablam! | ^^^^^^^^ doesn't have a size known at compile-time Aug 30 09:03:50.828 INFO kablam! | Aug 30 09:03:50.828 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` Aug 30 09:03:50.828 INFO kablam! = note: to learn more, visit Aug 30 09:03:50.828 INFO kablam! = note: required by `>::new` Aug 30 09:03:50.828 INFO kablam! Aug 30 09:03:50.833 INFO kablam! error: aborting due to 7 previous errors Aug 30 09:03:50.833 INFO kablam! Aug 30 09:03:50.833 INFO kablam! Some errors occurred: E0277, E0432, E0599. Aug 30 09:03:50.833 INFO kablam! For more information about an error, try `rustc --explain E0277`. Aug 30 09:03:50.852 INFO kablam! error: Could not compile `overflower`. Aug 30 09:03:50.852 INFO kablam! Aug 30 09:03:50.852 INFO kablam! To learn more, run the command again with --verbose. Aug 30 09:03:50.852 INFO kablam! su: No module specific data is present Aug 30 09:03:51.318 INFO running `"docker" "rm" "-f" "2f12dcce88965080c7d32679b2f0a10fc31918077053921d24916a53a8ae2638"` Aug 30 09:03:51.423 INFO blam! 2f12dcce88965080c7d32679b2f0a10fc31918077053921d24916a53a8ae2638