Sep 04 05:20:14.450 INFO checking rundo_attrsca-0.1.0 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 05:20:14.450 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 05:20:14.450 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 05:20:14.630 INFO blam! aac15ebeb60bd6529053338b863cecac026bb7eb9d394b2d6e6e8d0a2b856a76
Sep 04 05:20:14.631 INFO running `"docker" "start" "-a" "aac15ebeb60bd6529053338b863cecac026bb7eb9d394b2d6e6e8d0a2b856a76"`
Sep 04 05:20:15.432 INFO kablam!    Compiling difference v2.0.0
Sep 04 05:20:15.435 INFO kablam!    Compiling syn v0.12.15
Sep 04 05:20:16.277 INFO kablam!     Checking rundo_types v0.1.1
Sep 04 05:20:33.791 INFO kablam!     Checking rundo_attrsca v0.1.0 (file:///source)
Sep 04 05:20:37.294 INFO kablam! warning: unused import: `rundo_struct::RundoStruct`
Sep 04 05:20:37.294 INFO kablam!  --> src/literal.rs:7:5
Sep 04 05:20:37.294 INFO kablam!   |
Sep 04 05:20:37.294 INFO kablam! 7 | use rundo_struct::RundoStruct;
Sep 04 05:20:37.294 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 05:20:37.294 INFO kablam!   |
Sep 04 05:20:37.294 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 04 05:20:37.294 INFO kablam! 
Sep 04 05:20:37.432 INFO kablam! warning: unused import: `rundo_struct::RundoStruct`
Sep 04 05:20:37.432 INFO kablam!  --> src/literal.rs:7:5
Sep 04 05:20:37.432 INFO kablam!   |
Sep 04 05:20:37.432 INFO kablam! 7 | use rundo_struct::RundoStruct;
Sep 04 05:20:37.432 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 05:20:37.432 INFO kablam!   |
Sep 04 05:20:37.432 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 04 05:20:37.432 INFO kablam! 
Sep 04 05:20:37.921 INFO kablam! warning: unused variable: `args`
Sep 04 05:20:37.921 INFO kablam!   --> src/lib.rs:18:14
Sep 04 05:20:37.921 INFO kablam!    |
Sep 04 05:20:37.921 INFO kablam! 18 | pub fn rundo(args: TokenStream, input: TokenStream) -> TokenStream {
Sep 04 05:20:37.921 INFO kablam!    |              ^^^^ help: consider using `_args` instead
Sep 04 05:20:37.921 INFO kablam!    |
Sep 04 05:20:37.921 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 04 05:20:37.921 INFO kablam! 
Sep 04 05:20:37.926 INFO kablam! warning: unused variable: `args`
Sep 04 05:20:37.926 INFO kablam!   --> src/lib.rs:18:14
Sep 04 05:20:37.926 INFO kablam!    |
Sep 04 05:20:37.926 INFO kablam! 18 | pub fn rundo(args: TokenStream, input: TokenStream) -> TokenStream {
Sep 04 05:20:37.926 INFO kablam!    |              ^^^^ help: consider using `_args` instead
Sep 04 05:20:37.926 INFO kablam!    |
Sep 04 05:20:37.926 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 04 05:20:37.927 INFO kablam! 
Sep 04 05:20:38.080 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 04 05:20:38.081 INFO kablam!  --> src/lib.rs:2:12
Sep 04 05:20:38.081 INFO kablam!   |
Sep 04 05:20:38.081 INFO kablam! 2 | #![feature(proc_macro)]
Sep 04 05:20:38.081 INFO kablam!   |            ^^^^^^^^^^
Sep 04 05:20:38.081 INFO kablam!   |
Sep 04 05:20:38.082 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 04 05:20:38.082 INFO kablam! 
Sep 04 05:20:38.083 INFO kablam! warning: unused attribute
Sep 04 05:20:38.083 INFO kablam!  --> src/literal.rs:3:1
Sep 04 05:20:38.083 INFO kablam!   |
Sep 04 05:20:38.084 INFO kablam! 3 | #[macro_use]
Sep 04 05:20:38.084 INFO kablam!   | ^^^^^^^^^^^^
Sep 04 05:20:38.084 INFO kablam!   |
Sep 04 05:20:38.085 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Sep 04 05:20:38.085 INFO kablam! 
Sep 04 05:20:38.087 INFO kablam! warning: unused attribute
Sep 04 05:20:38.087 INFO kablam!  --> src/literal.rs:1:1
Sep 04 05:20:38.087 INFO kablam!   |
Sep 04 05:20:38.087 INFO kablam! 1 | #![recursion_limit = "128"]
Sep 04 05:20:38.088 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 05:20:38.088 INFO kablam! 
Sep 04 05:20:38.089 INFO kablam! warning: crate-level attribute should be in the root module
Sep 04 05:20:38.089 INFO kablam!  --> src/literal.rs:1:1
Sep 04 05:20:38.089 INFO kablam!   |
Sep 04 05:20:38.089 INFO kablam! 1 | #![recursion_limit = "128"]
Sep 04 05:20:38.089 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 05:20:38.089 INFO kablam! 
Sep 04 05:20:38.110 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 04 05:20:38.110 INFO kablam!  --> src/lib.rs:2:12
Sep 04 05:20:38.111 INFO kablam!   |
Sep 04 05:20:38.111 INFO kablam! 2 | #![feature(proc_macro)]
Sep 04 05:20:38.111 INFO kablam!   |            ^^^^^^^^^^
Sep 04 05:20:38.120 INFO kablam!   |
Sep 04 05:20:38.121 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 04 05:20:38.121 INFO kablam! 
Sep 04 05:20:38.123 INFO kablam! warning: unused attribute
Sep 04 05:20:38.123 INFO kablam!  --> src/literal.rs:3:1
Sep 04 05:20:38.123 INFO kablam!   |
Sep 04 05:20:38.123 INFO kablam! 3 | #[macro_use]
Sep 04 05:20:38.123 INFO kablam!   | ^^^^^^^^^^^^
Sep 04 05:20:38.123 INFO kablam!   |
Sep 04 05:20:38.124 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Sep 04 05:20:38.138 INFO kablam! 
Sep 04 05:20:38.141 INFO kablam! warning: unused attribute
Sep 04 05:20:38.141 INFO kablam!  --> src/literal.rs:1:1
Sep 04 05:20:38.141 INFO kablam!   |
Sep 04 05:20:38.141 INFO kablam! 1 | #![recursion_limit = "128"]
Sep 04 05:20:38.141 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 05:20:38.142 INFO kablam! 
Sep 04 05:20:38.143 INFO kablam! warning: crate-level attribute should be in the root module
Sep 04 05:20:38.143 INFO kablam!  --> src/literal.rs:1:1
Sep 04 05:20:38.143 INFO kablam!   |
Sep 04 05:20:38.143 INFO kablam! 1 | #![recursion_limit = "128"]
Sep 04 05:20:38.143 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 05:20:38.143 INFO kablam! 
Sep 04 05:20:50.603 INFO kablam! warning: unused import: `rundo_struct::RundoStruct`
Sep 04 05:20:50.603 INFO kablam!  --> src/literal.rs:7:5
Sep 04 05:20:50.603 INFO kablam!   |
Sep 04 05:20:50.603 INFO kablam! 7 | use rundo_struct::RundoStruct;
Sep 04 05:20:50.603 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 05:20:50.603 INFO kablam!   |
Sep 04 05:20:50.603 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 04 05:20:50.603 INFO kablam! 
Sep 04 05:20:50.995 INFO kablam! warning: unused variable: `args`
Sep 04 05:20:50.995 INFO kablam!   --> src/lib.rs:18:14
Sep 04 05:20:50.995 INFO kablam!    |
Sep 04 05:20:50.995 INFO kablam! 18 | pub fn rundo(args: TokenStream, input: TokenStream) -> TokenStream {
Sep 04 05:20:50.995 INFO kablam!    |              ^^^^ help: consider using `_args` instead
Sep 04 05:20:50.996 INFO kablam!    |
Sep 04 05:20:50.996 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 04 05:20:50.996 INFO kablam! 
Sep 04 05:20:51.126 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 04 05:20:51.126 INFO kablam!  --> src/lib.rs:2:12
Sep 04 05:20:51.126 INFO kablam!   |
Sep 04 05:20:51.126 INFO kablam! 2 | #![feature(proc_macro)]
Sep 04 05:20:51.126 INFO kablam!   |            ^^^^^^^^^^
Sep 04 05:20:51.126 INFO kablam!   |
Sep 04 05:20:51.126 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 04 05:20:51.126 INFO kablam! 
Sep 04 05:20:51.127 INFO kablam! warning: unused attribute
Sep 04 05:20:51.127 INFO kablam!  --> src/literal.rs:3:1
Sep 04 05:20:51.127 INFO kablam!   |
Sep 04 05:20:51.127 INFO kablam! 3 | #[macro_use]
Sep 04 05:20:51.127 INFO kablam!   | ^^^^^^^^^^^^
Sep 04 05:20:51.127 INFO kablam!   |
Sep 04 05:20:51.127 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Sep 04 05:20:51.127 INFO kablam! 
Sep 04 05:20:51.129 INFO kablam! warning: unused attribute
Sep 04 05:20:51.129 INFO kablam!  --> src/literal.rs:1:1
Sep 04 05:20:51.129 INFO kablam!   |
Sep 04 05:20:51.129 INFO kablam! 1 | #![recursion_limit = "128"]
Sep 04 05:20:51.129 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 05:20:51.129 INFO kablam! 
Sep 04 05:20:51.129 INFO kablam! warning: crate-level attribute should be in the root module
Sep 04 05:20:51.129 INFO kablam!  --> src/literal.rs:1:1
Sep 04 05:20:51.129 INFO kablam!   |
Sep 04 05:20:51.129 INFO kablam! 1 | #![recursion_limit = "128"]
Sep 04 05:20:51.129 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 05:20:51.129 INFO kablam! 
Sep 04 05:20:53.243 INFO kablam! error[E0463]: can't find crate for `rundo_attrs`
Sep 04 05:20:53.243 INFO kablam!  --> tests/sample.rs:4:1
Sep 04 05:20:53.243 INFO kablam!   |
Sep 04 05:20:53.243 INFO kablam! 4 | extern crate rundo_attrs;
Sep 04 05:20:53.243 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Sep 04 05:20:53.243 INFO kablam! 
Sep 04 05:20:53.243 INFO kablam! error: aborting due to previous error
Sep 04 05:20:53.243 INFO kablam! 
Sep 04 05:20:53.243 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Sep 04 05:20:53.247 INFO kablam! error: Could not compile `rundo_attrsca`.
Sep 04 05:20:53.247 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 04 05:20:53.395 INFO kablam! error[E0463]: can't find crate for `rundo_attrs`
Sep 04 05:20:53.395 INFO kablam!  --> tests/integration_test.rs:4:1
Sep 04 05:20:53.395 INFO kablam!   |
Sep 04 05:20:53.395 INFO kablam! 4 | extern crate rundo_attrs;
Sep 04 05:20:53.395 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
Sep 04 05:20:53.395 INFO kablam! 
Sep 04 05:20:53.395 INFO kablam! error: aborting due to previous error
Sep 04 05:20:53.395 INFO kablam! 
Sep 04 05:20:53.395 INFO kablam! For more information about this error, try `rustc --explain E0463`.
Sep 04 05:20:53.401 INFO kablam! error: Could not compile `rundo_attrsca`.
Sep 04 05:20:53.401 INFO kablam! 
Sep 04 05:20:53.401 INFO kablam! To learn more, run the command again with --verbose.
Sep 04 05:20:53.403 INFO kablam! su: No module specific data is present
Sep 04 05:20:53.915 INFO running `"docker" "rm" "-f" "aac15ebeb60bd6529053338b863cecac026bb7eb9d394b2d6e6e8d0a2b856a76"`
Sep 04 05:20:54.008 INFO blam! aac15ebeb60bd6529053338b863cecac026bb7eb9d394b2d6e6e8d0a2b856a76