Sep 17 18:27:00.314 INFO checking rundo-0.4.0 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 18:27:00.314 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 18:27:00.314 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-6/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 18:27:00.630 INFO blam! 807c5c7b8fb059c03aa2ba5810b55dd8357de90e312b69572ab6ef487b5a8b31
Sep 17 18:27:00.632 INFO running `"docker" "start" "-a" "807c5c7b8fb059c03aa2ba5810b55dd8357de90e312b69572ab6ef487b5a8b31"`
Sep 17 18:27:01.725 INFO kablam! usermod: no changes
Sep 17 18:27:01.899 INFO kablam!    Compiling difference v2.0.0
Sep 17 18:27:01.901 INFO kablam!     Checking rundo_types v0.4.0
Sep 17 18:27:01.901 INFO kablam!     Checking serde_json v1.0.27
Sep 17 18:27:01.901 INFO kablam!    Compiling syn v0.12.15
Sep 17 18:27:07.119 INFO kablam!     Checking bson v0.11.1
Sep 17 18:27:24.625 INFO kablam!    Compiling rundo_attrs v0.4.0
Sep 17 18:27:27.233 INFO kablam!     Checking rundo v0.4.0 (/source)
Sep 17 18:27:27.831 INFO kablam! error[E0658]: procedural macros cannot expand to macro definitions (see issue #38356)
Sep 17 18:27:27.831 INFO kablam!   --> src/test.rs:10:5
Sep 17 18:27:27.831 INFO kablam!    |
Sep 17 18:27:27.831 INFO kablam! 10 |     #[rundo]
Sep 17 18:27:27.831 INFO kablam!    |     ^^^^^^^^
Sep 17 18:27:27.831 INFO kablam!    |
Sep 17 18:27:27.831 INFO kablam!    = help: add #![feature(proc_macro_gen)] to the crate attributes to enable
Sep 17 18:27:27.831 INFO kablam! 
Sep 17 18:27:27.891 INFO kablam! error: aborting due to previous error
Sep 17 18:27:27.891 INFO kablam! 
Sep 17 18:27:27.891 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 17 18:27:27.893 INFO kablam! error: Could not compile `rundo`.
Sep 17 18:27:27.893 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 17 18:27:27.944 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 17 18:27:27.944 INFO kablam!    --> src/lib.rs:127:12
Sep 17 18:27:27.944 INFO kablam!     |
Sep 17 18:27:27.945 INFO kablam! 127 | #![feature(proc_macro)]
Sep 17 18:27:27.945 INFO kablam!     |            ^^^^^^^^^^
Sep 17 18:27:27.945 INFO kablam!     |
Sep 17 18:27:27.945 INFO kablam!     = note: #[warn(stable_features)] on by default
Sep 17 18:27:27.945 INFO kablam! 
Sep 17 18:27:27.967 INFO kablam! error: build failed
Sep 17 18:27:27.967 INFO kablam! su: No module specific data is present
Sep 17 18:27:28.672 INFO running `"docker" "rm" "-f" "807c5c7b8fb059c03aa2ba5810b55dd8357de90e312b69572ab6ef487b5a8b31"`
Sep 17 18:27:28.754 INFO blam! 807c5c7b8fb059c03aa2ba5810b55dd8357de90e312b69572ab6ef487b5a8b31