Sep 06 08:40:30.118 INFO checking codgenhelp-0.0.1 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 08:40:30.118 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 08:40:30.118 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-7/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 08:40:30.253 INFO blam! 63c1dc610a1c2cd1c7f19580f2c7c119e48b7b4df2d2eab5d55dfb65414945b5
Sep 06 08:40:30.255 INFO running `"docker" "start" "-a" "63c1dc610a1c2cd1c7f19580f2c7c119e48b7b4df2d2eab5d55dfb65414945b5"`
Sep 06 08:40:31.181 INFO kablam! usermod: no changes
Sep 06 08:40:31.213 INFO kablam!     Checking syn v0.10.8
Sep 06 08:40:34.178 INFO kablam!     Checking codgenhelp v0.0.1 (file:///source)
Sep 06 08:40:35.771 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 06 08:40:35.771 INFO kablam!  --> src/lib.rs:8:12
Sep 06 08:40:35.771 INFO kablam!   |
Sep 06 08:40:35.771 INFO kablam! 8 | #![feature(proc_macro, proc_macro_lib)]
Sep 06 08:40:35.771 INFO kablam!   |            ^^^^^^^^^^
Sep 06 08:40:35.771 INFO kablam!   |
Sep 06 08:40:35.771 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 06 08:40:35.771 INFO kablam! 
Sep 06 08:40:35.771 INFO kablam! warning: the feature `proc_macro_lib` has been stable since 1.15.0 and no longer requires an attribute to enable
Sep 06 08:40:35.771 INFO kablam!  --> src/lib.rs:8:24
Sep 06 08:40:35.771 INFO kablam!   |
Sep 06 08:40:35.771 INFO kablam! 8 | #![feature(proc_macro, proc_macro_lib)]
Sep 06 08:40:35.771 INFO kablam!   |                        ^^^^^^^^^^^^^^
Sep 06 08:40:35.771 INFO kablam! 
Sep 06 08:40:35.827 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 06 08:40:35.827 INFO kablam!  --> src/lib.rs:8:12
Sep 06 08:40:35.827 INFO kablam!   |
Sep 06 08:40:35.827 INFO kablam! 8 | #![feature(proc_macro, proc_macro_lib)]
Sep 06 08:40:35.827 INFO kablam!   |            ^^^^^^^^^^
Sep 06 08:40:35.827 INFO kablam!   |
Sep 06 08:40:35.827 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 06 08:40:35.827 INFO kablam! 
Sep 06 08:40:35.827 INFO kablam! warning: the feature `proc_macro_lib` has been stable since 1.15.0 and no longer requires an attribute to enable
Sep 06 08:40:35.827 INFO kablam!  --> src/lib.rs:8:24
Sep 06 08:40:35.827 INFO kablam!   |
Sep 06 08:40:35.827 INFO kablam! 8 | #![feature(proc_macro, proc_macro_lib)]
Sep 06 08:40:35.827 INFO kablam!   |                        ^^^^^^^^^^^^^^
Sep 06 08:40:35.827 INFO kablam! 
Sep 06 08:40:36.145 INFO kablam! error[E0463]: can't find crate for `macrohelper`
Sep 06 08:40:36.145 INFO kablam!  --> tests/simple_struct.rs:5:1
Sep 06 08:40:36.145 INFO kablam!   |
Sep 06 08:40:36.145 INFO kablam! 5 | extern crate macrohelper;
Sep 06 08:40:36.145 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Sep 06 08:40:36.145 INFO kablam! 
Sep 06 08:40:36.145 INFO kablam! error: aborting due to previous error
Sep 06 08:40:36.145 INFO kablam! 
Sep 06 08:40:36.145 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Sep 06 08:40:36.145 INFO kablam! error: Could not compile `codgenhelp`.
Sep 06 08:40:36.145 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 06 08:40:36.194 INFO kablam! error[E0463]: can't find crate for `macrohelper`
Sep 06 08:40:36.194 INFO kablam!  --> tests/complex_struct_header.rs:5:1
Sep 06 08:40:36.194 INFO kablam!   |
Sep 06 08:40:36.194 INFO kablam! 5 | extern crate macrohelper;
Sep 06 08:40:36.194 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Sep 06 08:40:36.194 INFO kablam! 
Sep 06 08:40:36.194 INFO kablam! error: aborting due to previous error
Sep 06 08:40:36.194 INFO kablam! 
Sep 06 08:40:36.194 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Sep 06 08:40:36.199 INFO kablam! error: Could not compile `codgenhelp`.
Sep 06 08:40:36.199 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 06 08:40:36.230 INFO kablam! error[E0463]: can't find crate for `macrohelper`
Sep 06 08:40:36.230 INFO kablam!  --> tests/simple_enum.rs:5:1
Sep 06 08:40:36.230 INFO kablam!   |
Sep 06 08:40:36.230 INFO kablam! 5 | extern crate macrohelper;
Sep 06 08:40:36.230 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Sep 06 08:40:36.230 INFO kablam! 
Sep 06 08:40:36.230 INFO kablam! error: aborting due to previous error
Sep 06 08:40:36.230 INFO kablam! 
Sep 06 08:40:36.230 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Sep 06 08:40:36.233 INFO kablam! error: Could not compile `codgenhelp`.
Sep 06 08:40:36.233 INFO kablam! 
Sep 06 08:40:36.233 INFO kablam! To learn more, run the command again with --verbose.
Sep 06 08:40:36.234 INFO kablam! su: No module specific data is present
Sep 06 08:40:37.088 INFO running `"docker" "rm" "-f" "63c1dc610a1c2cd1c7f19580f2c7c119e48b7b4df2d2eab5d55dfb65414945b5"`
Sep 06 08:40:37.142 INFO blam! 63c1dc610a1c2cd1c7f19580f2c7c119e48b7b4df2d2eab5d55dfb65414945b5