Aug 11 15:01:31.413 INFO checking expert-0.0.1 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 15:01:31.413 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 15:01:31.413 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 15:01:31.414 INFO running `"docker" "create" "-v" "/tmp/crater.n8Za1ibCNRDb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-3/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 15:01:31.618 INFO blam! 6eeea476edba3977304c26c57a73369606df1cdf14d60d8a4a9639d5aa5e75ec
Aug 11 15:01:31.619 INFO running `"docker" "start" "-a" "6eeea476edba3977304c26c57a73369606df1cdf14d60d8a4a9639d5aa5e75ec"`
Aug 11 15:01:32.941 INFO kablam!    Compiling interpolate_idents v0.1.8
Aug 11 15:01:32.952 INFO kablam!     Checking parking_lot v0.4.8
Aug 11 15:01:32.952 INFO kablam!     Checking float-cmp v0.2.5
Aug 11 15:01:35.229 INFO kablam! error[E0635]: unknown feature `const_ptr_null_mut`
Aug 11 15:01:35.229 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/parking_lot-0.4.8/src/lib.rs:17:42
Aug 11 15:01:35.229 INFO kablam!    |
Aug 11 15:01:35.229 INFO kablam! 17 | #![cfg_attr(feature = "nightly", feature(const_ptr_null_mut))]
Aug 11 15:01:35.229 INFO kablam!    |                                          ^^^^^^^^^^^^^^^^^^
Aug 11 15:01:35.229 INFO kablam! 
Aug 11 15:01:35.229 INFO kablam! error[E0635]: unknown feature `const_atomic_u8_new`
Aug 11 15:01:35.229 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/parking_lot-0.4.8/src/lib.rs:14:42
Aug 11 15:01:35.229 INFO kablam!    |
Aug 11 15:01:35.229 INFO kablam! 14 | #![cfg_attr(feature = "nightly", feature(const_atomic_u8_new))]
Aug 11 15:01:35.229 INFO kablam!    |                                          ^^^^^^^^^^^^^^^^^^^
Aug 11 15:01:35.229 INFO kablam! 
Aug 11 15:01:35.229 INFO kablam! error[E0635]: unknown feature `const_unsafe_cell_new`
Aug 11 15:01:35.229 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/parking_lot-0.4.8/src/lib.rs:19:42
Aug 11 15:01:35.229 INFO kablam!    |
Aug 11 15:01:35.229 INFO kablam! 19 | #![cfg_attr(feature = "nightly", feature(const_unsafe_cell_new))]
Aug 11 15:01:35.229 INFO kablam!    |                                          ^^^^^^^^^^^^^^^^^^^^^
Aug 11 15:01:35.229 INFO kablam! 
Aug 11 15:01:35.229 INFO kablam! error[E0635]: unknown feature `const_cell_new`
Aug 11 15:01:35.229 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/parking_lot-0.4.8/src/lib.rs:16:42
Aug 11 15:01:35.229 INFO kablam!    |
Aug 11 15:01:35.229 INFO kablam! 16 | #![cfg_attr(feature = "nightly", feature(const_cell_new))]
Aug 11 15:01:35.229 INFO kablam!    |                                          ^^^^^^^^^^^^^^
Aug 11 15:01:35.229 INFO kablam! 
Aug 11 15:01:35.229 INFO kablam! error[E0635]: unknown feature `const_atomic_ptr_new`
Aug 11 15:01:35.229 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/parking_lot-0.4.8/src/lib.rs:18:42
Aug 11 15:01:35.230 INFO kablam!    |
Aug 11 15:01:35.230 INFO kablam! 18 | #![cfg_attr(feature = "nightly", feature(const_atomic_ptr_new))]
Aug 11 15:01:35.230 INFO kablam!    |                                          ^^^^^^^^^^^^^^^^^^^^
Aug 11 15:01:35.230 INFO kablam! 
Aug 11 15:01:35.230 INFO kablam! error[E0635]: unknown feature `const_atomic_usize_new`
Aug 11 15:01:35.230 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/parking_lot-0.4.8/src/lib.rs:15:42
Aug 11 15:01:35.230 INFO kablam!    |
Aug 11 15:01:35.230 INFO kablam! 15 | #![cfg_attr(feature = "nightly", feature(const_atomic_usize_new))]
Aug 11 15:01:35.230 INFO kablam!    |                                          ^^^^^^^^^^^^^^^^^^^^^^
Aug 11 15:01:35.230 INFO kablam! 
Aug 11 15:01:35.230 INFO kablam! error: aborting due to 6 previous errors
Aug 11 15:01:35.230 INFO kablam! 
Aug 11 15:01:35.230 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Aug 11 15:01:35.237 INFO kablam! error: Could not compile `parking_lot`.
Aug 11 15:01:35.237 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 11 15:01:36.739 INFO kablam! error[E0023]: this pattern has 1 field, but the corresponding tuple variant has 2 fields
Aug 11 15:01:36.739 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/interpolate_idents-0.1.8/src/lib.rs:32:52
Aug 11 15:01:36.739 INFO kablam!    |
Aug 11 15:01:36.739 INFO kablam! 32 |                         TokenTree::Token(ref span, Token::Ident(ref ident)) => {
Aug 11 15:01:36.739 INFO kablam!    |                                                    ^^^^^^^^^^^^^^^^^^^^^^^ expected 2 fields, found 1
Aug 11 15:01:36.739 INFO kablam! 
Aug 11 15:01:36.846 INFO kablam! error[E0061]: this function takes 2 parameters but 1 parameter was supplied
Aug 11 15:01:36.846 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/interpolate_idents-0.1.8/src/lib.rs:46:50
Aug 11 15:01:36.847 INFO kablam!    |
Aug 11 15:01:36.847 INFO kablam! 46 |                         Some(TokenTree::Token(s, Token::Ident(new_ident)))
Aug 11 15:01:36.847 INFO kablam!    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^ expected 2 parameters
Aug 11 15:01:36.847 INFO kablam! 
Aug 11 15:01:36.885 INFO kablam! error[E0624]: method `span_err` is private
Aug 11 15:01:36.885 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/interpolate_idents-0.1.8/src/parser_any_macro.rs:54:20
Aug 11 15:01:36.885 INFO kablam!    |
Aug 11 15:01:36.885 INFO kablam! 54 |             parser.span_err(span, &msg[..]);
Aug 11 15:01:36.885 INFO kablam!    |                    ^^^^^^^^
Aug 11 15:01:36.885 INFO kablam! 
Aug 11 15:01:36.891 INFO kablam! error[E0277]: `syntax::rustc_errors::FatalError` cannot be sent between threads safely
Aug 11 15:01:36.891 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/interpolate_idents-0.1.8/src/parser_any_macro.rs:61:19
Aug 11 15:01:36.891 INFO kablam!    |
Aug 11 15:01:36.891 INFO kablam! 61 |         let ret = panictry!(self.parser.borrow_mut().parse_expr());
Aug 11 15:01:36.891 INFO kablam!    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 15:01:36.891 INFO kablam!    |                   |
Aug 11 15:01:36.892 INFO kablam!    |                   `syntax::rustc_errors::FatalError` cannot be sent between threads safely
Aug 11 15:01:36.892 INFO kablam!    |                   in this macro invocation
Aug 11 15:01:36.892 INFO kablam!    |
Aug 11 15:01:36.892 INFO kablam!    = help: the trait `std::marker::Send` is not implemented for `syntax::rustc_errors::FatalError`
Aug 11 15:01:36.892 INFO kablam!    = note: required by `std::rt::begin_panic`
Aug 11 15:01:36.893 INFO kablam!    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Aug 11 15:01:36.893 INFO kablam! 
Aug 11 15:01:36.893 INFO kablam! error[E0277]: `syntax::rustc_errors::FatalError` cannot be sent between threads safely
Aug 11 15:01:36.894 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/interpolate_idents-0.1.8/src/parser_any_macro.rs:66:19
Aug 11 15:01:36.894 INFO kablam!    |
Aug 11 15:01:36.894 INFO kablam! 66 |         let ret = panictry!(self.parser.borrow_mut().parse_pat());
Aug 11 15:01:36.894 INFO kablam!    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 15:01:36.894 INFO kablam!    |                   |
Aug 11 15:01:36.894 INFO kablam!    |                   `syntax::rustc_errors::FatalError` cannot be sent between threads safely
Aug 11 15:01:36.894 INFO kablam!    |                   in this macro invocation
Aug 11 15:01:36.894 INFO kablam!    |
Aug 11 15:01:36.894 INFO kablam!    = help: the trait `std::marker::Send` is not implemented for `syntax::rustc_errors::FatalError`
Aug 11 15:01:36.894 INFO kablam!    = note: required by `std::rt::begin_panic`
Aug 11 15:01:36.894 INFO kablam!    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Aug 11 15:01:36.894 INFO kablam! 
Aug 11 15:01:36.901 INFO kablam! error[E0277]: `syntax::rustc_errors::FatalError` cannot be sent between threads safely
Aug 11 15:01:36.901 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/interpolate_idents-0.1.8/src/parser_any_macro.rs:72:32
Aug 11 15:01:36.901 INFO kablam!    |
Aug 11 15:01:36.901 INFO kablam! 72 |         while let Some(item) = panictry!(self.parser.borrow_mut().parse_item()) {
Aug 11 15:01:36.901 INFO kablam!    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 15:01:36.901 INFO kablam!    |                                |
Aug 11 15:01:36.901 INFO kablam!    |                                `syntax::rustc_errors::FatalError` cannot be sent between threads safely
Aug 11 15:01:36.901 INFO kablam!    |                                in this macro invocation
Aug 11 15:01:36.901 INFO kablam!    |
Aug 11 15:01:36.901 INFO kablam!    = help: the trait `std::marker::Send` is not implemented for `syntax::rustc_errors::FatalError`
Aug 11 15:01:36.901 INFO kablam!    = note: required by `std::rt::begin_panic`
Aug 11 15:01:36.901 INFO kablam!    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Aug 11 15:01:36.901 INFO kablam! 
Aug 11 15:01:36.901 INFO kablam! error[E0277]: `syntax::rustc_errors::FatalError` cannot be sent between threads safely
Aug 11 15:01:36.901 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/interpolate_idents-0.1.8/src/parser_any_macro.rs:86:31
Aug 11 15:01:36.901 INFO kablam!    |
Aug 11 15:01:36.901 INFO kablam! 86 |                 _ => ret.push(panictry!(parser.parse_impl_item(&mut false)))
Aug 11 15:01:36.901 INFO kablam!    |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 15:01:36.901 INFO kablam!    |                               |
Aug 11 15:01:36.901 INFO kablam!    |                               `syntax::rustc_errors::FatalError` cannot be sent between threads safely
Aug 11 15:01:36.906 INFO kablam!    |                               in this macro invocation
Aug 11 15:01:36.906 INFO kablam!    |
Aug 11 15:01:36.906 INFO kablam!    = help: the trait `std::marker::Send` is not implemented for `syntax::rustc_errors::FatalError`
Aug 11 15:01:36.906 INFO kablam!    = note: required by `std::rt::begin_panic`
Aug 11 15:01:36.906 INFO kablam!    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Aug 11 15:01:36.906 INFO kablam! 
Aug 11 15:01:36.913 INFO kablam! error: aborting due to 7 previous errors
Aug 11 15:01:36.913 INFO kablam! 
Aug 11 15:01:36.913 INFO kablam! Some errors occurred: E0023, E0061, E0277, E0624.
Aug 11 15:01:36.913 INFO kablam! For more information about an error, try `rustc --explain E0023`.
Aug 11 15:01:36.932 INFO kablam! error: Could not compile `interpolate_idents`.
Aug 11 15:01:36.932 INFO kablam! 
Aug 11 15:01:36.932 INFO kablam! To learn more, run the command again with --verbose.
Aug 11 15:01:36.933 INFO kablam! su: No module specific data is present
Aug 11 15:01:37.550 INFO running `"docker" "rm" "-f" "6eeea476edba3977304c26c57a73369606df1cdf14d60d8a4a9639d5aa5e75ec"`
Aug 11 15:01:37.770 INFO blam! 6eeea476edba3977304c26c57a73369606df1cdf14d60d8a4a9639d5aa5e75ec