Sep 06 01:02:50.759 INFO checking rundo_attrs-0.4.0 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 01:02:50.759 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 01:02:50.760 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-0/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 01:02:50.970 INFO blam! 186f16451823f61564eeb489327fb59e492d96340ce4070b3f8cd00a981734cb
Sep 06 01:02:50.973 INFO running `"docker" "start" "-a" "186f16451823f61564eeb489327fb59e492d96340ce4070b3f8cd00a981734cb"`
Sep 06 01:02:52.363 INFO kablam! usermod: no changes
Sep 06 01:02:52.446 INFO kablam!    Compiling difference v2.0.0
Sep 06 01:02:52.446 INFO kablam!    Compiling syn v0.12.15
Sep 06 01:02:52.957 INFO kablam!     Checking rundo_types v0.4.0
Sep 06 01:03:03.330 INFO kablam!     Checking rundo_attrs v0.4.0 (file:///source)
Sep 06 01:03:05.622 INFO kablam! warning: unused variable: `args`
Sep 06 01:03:05.622 INFO kablam!   --> src/lib.rs:18:14
Sep 06 01:03:05.622 INFO kablam!    |
Sep 06 01:03:05.622 INFO kablam! 18 | pub fn rundo(args: TokenStream, input: TokenStream) -> TokenStream {
Sep 06 01:03:05.622 INFO kablam!    |              ^^^^ help: consider using `_args` instead
Sep 06 01:03:05.638 INFO kablam!    |
Sep 06 01:03:05.638 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 06 01:03:05.639 INFO kablam! 
Sep 06 01:03:05.807 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 06 01:03:05.807 INFO kablam!  --> src/lib.rs:2:12
Sep 06 01:03:05.807 INFO kablam!   |
Sep 06 01:03:05.807 INFO kablam! 2 | #![feature(proc_macro)]
Sep 06 01:03:05.807 INFO kablam!   |            ^^^^^^^^^^
Sep 06 01:03:05.808 INFO kablam!   |
Sep 06 01:03:05.808 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 06 01:03:05.808 INFO kablam! 
Sep 06 01:03:05.809 INFO kablam! warning: unused attribute
Sep 06 01:03:05.809 INFO kablam!  --> src/literal.rs:3:1
Sep 06 01:03:05.809 INFO kablam!   |
Sep 06 01:03:05.809 INFO kablam! 3 | #[macro_use]
Sep 06 01:03:05.809 INFO kablam!   | ^^^^^^^^^^^^
Sep 06 01:03:05.809 INFO kablam!   |
Sep 06 01:03:05.809 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Sep 06 01:03:05.810 INFO kablam! 
Sep 06 01:03:05.811 INFO kablam! warning: unused attribute
Sep 06 01:03:05.811 INFO kablam!  --> src/literal.rs:1:1
Sep 06 01:03:05.811 INFO kablam!   |
Sep 06 01:03:05.811 INFO kablam! 1 | #![recursion_limit = "128"]
Sep 06 01:03:05.811 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 01:03:05.818 INFO kablam! 
Sep 06 01:03:05.818 INFO kablam! warning: crate-level attribute should be in the root module
Sep 06 01:03:05.818 INFO kablam!  --> src/literal.rs:1:1
Sep 06 01:03:05.818 INFO kablam!   |
Sep 06 01:03:05.818 INFO kablam! 1 | #![recursion_limit = "128"]
Sep 06 01:03:05.818 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 01:03:05.818 INFO kablam! 
Sep 06 01:03:06.130 INFO kablam! warning: unused variable: `args`
Sep 06 01:03:06.130 INFO kablam!   --> src/lib.rs:18:14
Sep 06 01:03:06.130 INFO kablam!    |
Sep 06 01:03:06.130 INFO kablam! 18 | pub fn rundo(args: TokenStream, input: TokenStream) -> TokenStream {
Sep 06 01:03:06.130 INFO kablam!    |              ^^^^ help: consider using `_args` instead
Sep 06 01:03:06.131 INFO kablam!    |
Sep 06 01:03:06.131 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 06 01:03:06.131 INFO kablam! 
Sep 06 01:03:06.319 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 06 01:03:06.319 INFO kablam!  --> src/lib.rs:2:12
Sep 06 01:03:06.319 INFO kablam!   |
Sep 06 01:03:06.319 INFO kablam! 2 | #![feature(proc_macro)]
Sep 06 01:03:06.319 INFO kablam!   |            ^^^^^^^^^^
Sep 06 01:03:06.319 INFO kablam!   |
Sep 06 01:03:06.319 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 06 01:03:06.319 INFO kablam! 
Sep 06 01:03:06.320 INFO kablam! warning: unused attribute
Sep 06 01:03:06.320 INFO kablam!  --> src/literal.rs:3:1
Sep 06 01:03:06.320 INFO kablam!   |
Sep 06 01:03:06.320 INFO kablam! 3 | #[macro_use]
Sep 06 01:03:06.320 INFO kablam!   | ^^^^^^^^^^^^
Sep 06 01:03:06.320 INFO kablam!   |
Sep 06 01:03:06.320 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Sep 06 01:03:06.320 INFO kablam! 
Sep 06 01:03:06.321 INFO kablam! warning: unused attribute
Sep 06 01:03:06.321 INFO kablam!  --> src/literal.rs:1:1
Sep 06 01:03:06.321 INFO kablam!   |
Sep 06 01:03:06.321 INFO kablam! 1 | #![recursion_limit = "128"]
Sep 06 01:03:06.321 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 01:03:06.321 INFO kablam! 
Sep 06 01:03:06.321 INFO kablam! warning: crate-level attribute should be in the root module
Sep 06 01:03:06.321 INFO kablam!  --> src/literal.rs:1:1
Sep 06 01:03:06.321 INFO kablam!   |
Sep 06 01:03:06.321 INFO kablam! 1 | #![recursion_limit = "128"]
Sep 06 01:03:06.321 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 01:03:06.326 INFO kablam! 
Sep 06 01:03:15.722 INFO kablam! warning: unused variable: `args`
Sep 06 01:03:15.722 INFO kablam!   --> src/lib.rs:18:14
Sep 06 01:03:15.722 INFO kablam!    |
Sep 06 01:03:15.722 INFO kablam! 18 | pub fn rundo(args: TokenStream, input: TokenStream) -> TokenStream {
Sep 06 01:03:15.722 INFO kablam!    |              ^^^^ help: consider using `_args` instead
Sep 06 01:03:15.722 INFO kablam!    |
Sep 06 01:03:15.722 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 06 01:03:15.722 INFO kablam! 
Sep 06 01:03:15.810 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 06 01:03:15.810 INFO kablam!  --> src/lib.rs:2:12
Sep 06 01:03:15.810 INFO kablam!   |
Sep 06 01:03:15.810 INFO kablam! 2 | #![feature(proc_macro)]
Sep 06 01:03:15.810 INFO kablam!   |            ^^^^^^^^^^
Sep 06 01:03:15.810 INFO kablam!   |
Sep 06 01:03:15.810 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 06 01:03:15.810 INFO kablam! 
Sep 06 01:03:15.810 INFO kablam! warning: unused attribute
Sep 06 01:03:15.810 INFO kablam!  --> src/literal.rs:3:1
Sep 06 01:03:15.810 INFO kablam!   |
Sep 06 01:03:15.810 INFO kablam! 3 | #[macro_use]
Sep 06 01:03:15.810 INFO kablam!   | ^^^^^^^^^^^^
Sep 06 01:03:15.810 INFO kablam!   |
Sep 06 01:03:15.810 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Sep 06 01:03:15.810 INFO kablam! 
Sep 06 01:03:15.810 INFO kablam! warning: unused attribute
Sep 06 01:03:15.810 INFO kablam!  --> src/literal.rs:1:1
Sep 06 01:03:15.810 INFO kablam!   |
Sep 06 01:03:15.810 INFO kablam! 1 | #![recursion_limit = "128"]
Sep 06 01:03:15.810 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 01:03:15.810 INFO kablam! 
Sep 06 01:03:15.810 INFO kablam! warning: crate-level attribute should be in the root module
Sep 06 01:03:15.810 INFO kablam!  --> src/literal.rs:1:1
Sep 06 01:03:15.810 INFO kablam!   |
Sep 06 01:03:15.810 INFO kablam! 1 | #![recursion_limit = "128"]
Sep 06 01:03:15.810 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 01:03:15.810 INFO kablam! 
Sep 06 01:03:18.065 INFO kablam! error[E0658]: procedural macros cannot expand to macro definitions (see issue #38356)
Sep 06 01:03:18.065 INFO kablam!   --> tests/sample.rs:10:1
Sep 06 01:03:18.065 INFO kablam!    |
Sep 06 01:03:18.065 INFO kablam! 10 | #[rundo]
Sep 06 01:03:18.065 INFO kablam!    | ^^^^^^^^
Sep 06 01:03:18.065 INFO kablam!    |
Sep 06 01:03:18.065 INFO kablam!    = help: add #![feature(proc_macro_gen)] to the crate attributes to enable
Sep 06 01:03:18.065 INFO kablam! 
Sep 06 01:03:18.070 INFO kablam! error[E0658]: procedural macros cannot expand to macro definitions (see issue #38356)
Sep 06 01:03:18.070 INFO kablam!   --> tests/sample.rs:17:1
Sep 06 01:03:18.070 INFO kablam!    |
Sep 06 01:03:18.070 INFO kablam! 17 | #[rundo]
Sep 06 01:03:18.070 INFO kablam!    | ^^^^^^^^
Sep 06 01:03:18.070 INFO kablam!    |
Sep 06 01:03:18.070 INFO kablam!    = help: add #![feature(proc_macro_gen)] to the crate attributes to enable
Sep 06 01:03:18.070 INFO kablam! 
Sep 06 01:03:18.070 INFO kablam! error: aborting due to 2 previous errors
Sep 06 01:03:18.070 INFO kablam! 
Sep 06 01:03:18.070 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 06 01:03:18.075 INFO kablam! error: Could not compile `rundo_attrs`.
Sep 06 01:03:18.075 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 06 01:03:18.146 INFO kablam! error[E0658]: procedural macros cannot expand to macro definitions (see issue #38356)
Sep 06 01:03:18.146 INFO kablam!   --> tests/integration_test.rs:10:1
Sep 06 01:03:18.146 INFO kablam!    |
Sep 06 01:03:18.146 INFO kablam! 10 | #[rundo]
Sep 06 01:03:18.146 INFO kablam!    | ^^^^^^^^
Sep 06 01:03:18.146 INFO kablam!    |
Sep 06 01:03:18.146 INFO kablam!    = help: add #![feature(proc_macro_gen)] to the crate attributes to enable
Sep 06 01:03:18.146 INFO kablam! 
Sep 06 01:03:18.152 INFO kablam! error[E0658]: procedural macros cannot expand to macro definitions (see issue #38356)
Sep 06 01:03:18.152 INFO kablam!   --> tests/integration_test.rs:16:1
Sep 06 01:03:18.152 INFO kablam!    |
Sep 06 01:03:18.152 INFO kablam! 16 | #[rundo]
Sep 06 01:03:18.152 INFO kablam!    | ^^^^^^^^
Sep 06 01:03:18.152 INFO kablam!    |
Sep 06 01:03:18.152 INFO kablam!    = help: add #![feature(proc_macro_gen)] to the crate attributes to enable
Sep 06 01:03:18.152 INFO kablam! 
Sep 06 01:03:18.166 INFO kablam! error[E0658]: procedural macros cannot expand to macro definitions (see issue #38356)
Sep 06 01:03:18.166 INFO kablam!   --> tests/integration_test.rs:87:3
Sep 06 01:03:18.166 INFO kablam!    |
Sep 06 01:03:18.166 INFO kablam! 87 |   #[rundo]
Sep 06 01:03:18.166 INFO kablam!    |   ^^^^^^^^
Sep 06 01:03:18.166 INFO kablam!    |
Sep 06 01:03:18.166 INFO kablam!    = help: add #![feature(proc_macro_gen)] to the crate attributes to enable
Sep 06 01:03:18.166 INFO kablam! 
Sep 06 01:03:18.166 INFO kablam! error: aborting due to 3 previous errors
Sep 06 01:03:18.166 INFO kablam! 
Sep 06 01:03:18.166 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 06 01:03:18.172 INFO kablam! error: Could not compile `rundo_attrs`.
Sep 06 01:03:18.172 INFO kablam! 
Sep 06 01:03:18.172 INFO kablam! To learn more, run the command again with --verbose.
Sep 06 01:03:18.174 INFO kablam! su: No module specific data is present
Sep 06 01:03:18.943 INFO running `"docker" "rm" "-f" "186f16451823f61564eeb489327fb59e492d96340ce4070b3f8cd00a981734cb"`
Sep 06 01:03:19.089 INFO blam! 186f16451823f61564eeb489327fb59e492d96340ce4070b3f8cd00a981734cb