Aug 01 19:55:47.086 INFO checking tt-num-0.1.0 against 1.27.2 for lazy_static-1
Aug 01 19:55:47.086 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 19:55:47.086 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 19:55:47.087 INFO running `"docker" "create" "-v" "/tmp/crater.pvsmlhTlOXmX:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-0/1.27.2:/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 +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 01 19:55:47.339 INFO blam! 967c850cbbd70afd686b12bfb9106653131d5d7e059606f782302eb0e8310ec3
Aug 01 19:55:47.343 INFO running `"docker" "start" "-a" "967c850cbbd70afd686b12bfb9106653131d5d7e059606f782302eb0e8310ec3"`
Aug 01 19:55:48.420 INFO kablam!     Checking tt-call v1.0.2
Aug 01 19:55:48.757 INFO kablam! error[E0658]: :lifetime fragment specifier is experimental and subject to change (see issue #46895)
Aug 01 19:55:48.757 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/tt-call-1.0.2/src/predicate.rs:131:20
Aug 01 19:55:48.757 INFO kablam!     |
Aug 01 19:55:48.757 INFO kablam! 131 |         input = [{ $lifetime:lifetime }]
Aug 01 19:55:48.757 INFO kablam!     |                    ^^^^^^^^^^^^^^^^^^
Aug 01 19:55:48.757 INFO kablam! 
Aug 01 19:55:48.763 INFO kablam! error[E0658]: :lifetime fragment specifier is experimental and subject to change (see issue #46895)
Aug 01 19:55:48.764 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/tt-call-1.0.2/src/rust/path.rs:377:20
Aug 01 19:55:48.764 INFO kablam!     |
Aug 01 19:55:48.764 INFO kablam! 377 |         input = [{ $lifetime:lifetime $($rest:tt)* }]
Aug 01 19:55:48.764 INFO kablam!     |                    ^^^^^^^^^^^^^^^^^^
Aug 01 19:55:48.764 INFO kablam! 
Aug 01 19:55:48.764 INFO kablam! error[E0658]: :lifetime fragment specifier is experimental and subject to change (see issue #46895)
Aug 01 19:55:48.764 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/tt-call-1.0.2/src/rust/ty.rs:70:21
Aug 01 19:55:48.764 INFO kablam!    |
Aug 01 19:55:48.764 INFO kablam! 70 |         tokens = [{ $lifetime:lifetime $($rest:tt)* }]
Aug 01 19:55:48.764 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^
Aug 01 19:55:48.764 INFO kablam! 
Aug 01 19:55:48.764 INFO kablam! error[E0658]: :lifetime fragment specifier is experimental and subject to change (see issue #46895)
Aug 01 19:55:48.764 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/tt-call-1.0.2/src/rust/ty.rs:859:21
Aug 01 19:55:48.764 INFO kablam!     |
Aug 01 19:55:48.764 INFO kablam! 859 |         tokens = [{ $lifetime:lifetime $($rest:tt)+ }]
Aug 01 19:55:48.764 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^
Aug 01 19:55:48.764 INFO kablam! 
Aug 01 19:55:48.764 INFO kablam! error[E0658]: :lifetime fragment specifier is experimental and subject to change (see issue #46895)
Aug 01 19:55:48.764 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/tt-call-1.0.2/src/rust/ty.rs:873:40
Aug 01 19:55:48.764 INFO kablam!     |
Aug 01 19:55:48.764 INFO kablam! 873 |         reference = [{ $ampersand:tt $($lifetime:lifetime)* }]
Aug 01 19:55:48.764 INFO kablam!     |                                        ^^^^^^^^^^^^^^^^^^
Aug 01 19:55:48.764 INFO kablam! 
Aug 01 19:55:48.764 INFO kablam! error[E0658]: :lifetime fragment specifier is experimental and subject to change (see issue #46895)
Aug 01 19:55:48.764 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/tt-call-1.0.2/src/rust/ty.rs:888:28
Aug 01 19:55:48.764 INFO kablam!     |
Aug 01 19:55:48.764 INFO kablam! 888 |         reference = [{ & $($lifetime:lifetime)* }]
Aug 01 19:55:48.765 INFO kablam!     |                            ^^^^^^^^^^^^^^^^^^
Aug 01 19:55:48.765 INFO kablam! 
Aug 01 19:55:48.765 INFO kablam! error[E0658]: :lifetime fragment specifier is experimental and subject to change (see issue #46895)
Aug 01 19:55:48.765 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/tt-call-1.0.2/src/rust/ty.rs:900:40
Aug 01 19:55:48.765 INFO kablam!     |
Aug 01 19:55:48.765 INFO kablam! 900 |         reference = [{ $ampersand:tt $($lifetime:lifetime)* $($mut:ident)* }]
Aug 01 19:55:48.765 INFO kablam!     |                                        ^^^^^^^^^^^^^^^^^^
Aug 01 19:55:48.765 INFO kablam! 
Aug 01 19:55:48.765 INFO kablam! error[E0658]: :lifetime fragment specifier is experimental and subject to change (see issue #46895)
Aug 01 19:55:48.765 INFO kablam!     --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/tt-call-1.0.2/src/rust/ty.rs:1162:21
Aug 01 19:55:48.765 INFO kablam!      |
Aug 01 19:55:48.765 INFO kablam! 1162 |         tokens = [{ $lifetime:lifetime $($rest:tt)+ }]
Aug 01 19:55:48.765 INFO kablam!      |                     ^^^^^^^^^^^^^^^^^^
Aug 01 19:55:48.765 INFO kablam! 
Aug 01 19:55:48.813 INFO kablam! error: aborting due to 8 previous errors
Aug 01 19:55:48.814 INFO kablam! 
Aug 01 19:55:48.814 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Aug 01 19:55:48.814 INFO kablam! error: Could not compile `tt-call`.
Aug 01 19:55:48.814 INFO kablam! 
Aug 01 19:55:48.814 INFO kablam! To learn more, run the command again with --verbose.
Aug 01 19:55:48.814 INFO kablam! su: No module specific data is present
Aug 01 19:55:49.447 INFO running `"docker" "rm" "-f" "967c850cbbd70afd686b12bfb9106653131d5d7e059606f782302eb0e8310ec3"`
Aug 01 19:55:49.642 INFO blam! 967c850cbbd70afd686b12bfb9106653131d5d7e059606f782302eb0e8310ec3