Aug 31 19:25:27.747 INFO checking overflower-0.4.4 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 19:25:27.747 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 19:25:27.747 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-3/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 19:25:27.947 INFO blam! d76374945f6f3b8f83548296b96c29574d8050723b0690a8afec34b9cd7ea827
Aug 31 19:25:27.947 INFO running `"docker" "start" "-a" "d76374945f6f3b8f83548296b96c29574d8050723b0690a8afec34b9cd7ea827"`
Aug 31 19:25:28.681 INFO kablam!    Compiling overflower_support v0.1.5
Aug 31 19:25:33.190 INFO kablam!     Checking overflower v0.4.4 (file:///source)
Aug 31 19:25:36.668 INFO kablam! error[E0432]: unresolved import `syntax::codemap`
Aug 31 19:25:36.668 INFO kablam!  --> src/lib.rs:9:13
Aug 31 19:25:36.668 INFO kablam!   |
Aug 31 19:25:36.668 INFO kablam! 9 | use syntax::codemap::{DUMMY_SP, Span, Spanned};
Aug 31 19:25:36.668 INFO kablam!   |             ^^^^^^^ Could not find `codemap` in `syntax`
Aug 31 19:25:36.668 INFO kablam! 
Aug 31 19:25:36.668 INFO kablam! error[E0432]: unresolved import `syntax::util::small_vector`
Aug 31 19:25:36.668 INFO kablam!   --> src/lib.rs:18:19
Aug 31 19:25:36.668 INFO kablam!    |
Aug 31 19:25:36.668 INFO kablam! 18 | use syntax::util::small_vector::SmallVector;
Aug 31 19:25:36.668 INFO kablam!    |                   ^^^^^^^^^^^^ Could not find `small_vector` in `util`
Aug 31 19:25:36.668 INFO kablam! 
Aug 31 19:25:36.686 INFO kablam! error[E0432]: unresolved import `syntax::codemap`
Aug 31 19:25:36.686 INFO kablam!  --> src/lib.rs:9:13
Aug 31 19:25:36.686 INFO kablam!   |
Aug 31 19:25:36.686 INFO kablam! 9 | use syntax::codemap::{DUMMY_SP, Span, Spanned};
Aug 31 19:25:36.687 INFO kablam!   |             ^^^^^^^ Could not find `codemap` in `syntax`
Aug 31 19:25:36.687 INFO kablam! 
Aug 31 19:25:36.687 INFO kablam! error[E0432]: unresolved import `syntax::util::small_vector`
Aug 31 19:25:36.687 INFO kablam!   --> src/lib.rs:18:19
Aug 31 19:25:36.687 INFO kablam!    |
Aug 31 19:25:36.687 INFO kablam! 18 | use syntax::util::small_vector::SmallVector;
Aug 31 19:25:36.687 INFO kablam!    |                   ^^^^^^^^^^^^ Could not find `small_vector` in `util`
Aug 31 19:25:36.687 INFO kablam! 
Aug 31 19:25:37.058 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
Aug 31 19:25:37.058 INFO kablam!    --> src/lib.rs:237:40
Aug 31 19:25:37.058 INFO kablam!     |
Aug 31 19:25:37.058 INFO kablam! 237 |         SyntaxExtension::MultiModifier(Box::new(|cx: &mut ExtCtxt, _span: Span, mi: &MetaItem,
Aug 31 19:25:37.058 INFO kablam!     |                                        ^^^^^^^^ doesn't have a size known at compile-time
Aug 31 19:25:37.058 INFO kablam!     |
Aug 31 19:25:37.058 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`
Aug 31 19:25:37.058 INFO kablam!     = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
Aug 31 19:25:37.058 INFO kablam!     = note: required by `<std::boxed::Box<T>>::new`
Aug 31 19:25:37.058 INFO kablam! 
Aug 31 19:25:37.065 INFO kablam! error: aborting due to 3 previous errors
Aug 31 19:25:37.065 INFO kablam! 
Aug 31 19:25:37.065 INFO kablam! Some errors occurred: E0277, E0432.
Aug 31 19:25:37.065 INFO kablam! For more information about an error, try `rustc --explain E0277`.
Aug 31 19:25:37.079 INFO kablam! error: Could not compile `overflower`.
Aug 31 19:25:37.080 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 31 19:25:37.152 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
Aug 31 19:25:37.152 INFO kablam!    --> src/lib.rs:237:40
Aug 31 19:25:37.152 INFO kablam!     |
Aug 31 19:25:37.152 INFO kablam! 237 |         SyntaxExtension::MultiModifier(Box::new(|cx: &mut ExtCtxt, _span: Span, mi: &MetaItem,
Aug 31 19:25:37.152 INFO kablam!     |                                        ^^^^^^^^ doesn't have a size known at compile-time
Aug 31 19:25:37.152 INFO kablam!     |
Aug 31 19:25:37.152 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`
Aug 31 19:25:37.152 INFO kablam!     = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
Aug 31 19:25:37.152 INFO kablam!     = note: required by `<std::boxed::Box<T>>::new`
Aug 31 19:25:37.152 INFO kablam! 
Aug 31 19:25:37.160 INFO kablam! error: aborting due to 3 previous errors
Aug 31 19:25:37.160 INFO kablam! 
Aug 31 19:25:37.160 INFO kablam! Some errors occurred: E0277, E0432.
Aug 31 19:25:37.160 INFO kablam! For more information about an error, try `rustc --explain E0277`.
Aug 31 19:25:37.179 INFO kablam! error: Could not compile `overflower`.
Aug 31 19:25:37.179 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 31 19:25:39.658 INFO kablam! error[E0432]: unresolved import `syntax::codemap`
Aug 31 19:25:39.658 INFO kablam!  --> src/lib.rs:9:13
Aug 31 19:25:39.658 INFO kablam!   |
Aug 31 19:25:39.658 INFO kablam! 9 | use syntax::codemap::{DUMMY_SP, Span, Spanned};
Aug 31 19:25:39.659 INFO kablam!   |             ^^^^^^^ Could not find `codemap` in `syntax`
Aug 31 19:25:39.659 INFO kablam! 
Aug 31 19:25:39.659 INFO kablam! error[E0432]: unresolved import `syntax::util::small_vector`
Aug 31 19:25:39.659 INFO kablam!   --> src/lib.rs:18:19
Aug 31 19:25:39.659 INFO kablam!    |
Aug 31 19:25:39.659 INFO kablam! 18 | use syntax::util::small_vector::SmallVector;
Aug 31 19:25:39.659 INFO kablam!    |                   ^^^^^^^^^^^^ Could not find `small_vector` in `util`
Aug 31 19:25:39.659 INFO kablam! 
Aug 31 19:25:39.986 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
Aug 31 19:25:39.986 INFO kablam!    --> src/lib.rs:237:40
Aug 31 19:25:39.986 INFO kablam!     |
Aug 31 19:25:39.986 INFO kablam! 237 |         SyntaxExtension::MultiModifier(Box::new(|cx: &mut ExtCtxt, _span: Span, mi: &MetaItem,
Aug 31 19:25:39.987 INFO kablam!     |                                        ^^^^^^^^ doesn't have a size known at compile-time
Aug 31 19:25:39.987 INFO kablam!     |
Aug 31 19:25:39.987 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`
Aug 31 19:25:39.987 INFO kablam!     = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
Aug 31 19:25:39.987 INFO kablam!     = note: required by `<std::boxed::Box<T>>::new`
Aug 31 19:25:39.987 INFO kablam! 
Aug 31 19:25:39.994 INFO kablam! error: aborting due to 3 previous errors
Aug 31 19:25:39.994 INFO kablam! 
Aug 31 19:25:39.994 INFO kablam! Some errors occurred: E0277, E0432.
Aug 31 19:25:39.994 INFO kablam! For more information about an error, try `rustc --explain E0277`.
Aug 31 19:25:40.014 INFO kablam! error: Could not compile `overflower`.
Aug 31 19:25:40.014 INFO kablam! 
Aug 31 19:25:40.014 INFO kablam! To learn more, run the command again with --verbose.
Aug 31 19:25:40.015 INFO kablam! su: No module specific data is present
Aug 31 19:25:40.522 INFO running `"docker" "rm" "-f" "d76374945f6f3b8f83548296b96c29574d8050723b0690a8afec34b9cd7ea827"`
Aug 31 19:25:40.636 INFO blam! d76374945f6f3b8f83548296b96c29574d8050723b0690a8afec34b9cd7ea827