Sep 10 11:02:41.994 INFO checking rundo-0.4.0 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 11:02:41.994 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 11:02:41.994 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-5/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 11:02:42.271 INFO blam! 5a6e8c648f1a377b55836268fe6666a1c5c0bc0331299e974548b0413e2b215f
Sep 10 11:02:42.272 INFO running `"docker" "start" "-a" "5a6e8c648f1a377b55836268fe6666a1c5c0bc0331299e974548b0413e2b215f"`
Sep 10 11:02:43.910 INFO kablam! usermod: no changes
Sep 10 11:02:44.039 INFO kablam!    Compiling difference v2.0.0
Sep 10 11:02:44.040 INFO kablam!     Checking rundo_types v0.4.0
Sep 10 11:02:44.046 INFO kablam!    Compiling syn v0.12.15
Sep 10 11:02:44.046 INFO kablam!     Checking bson v0.11.1
Sep 10 11:03:04.465 INFO kablam!    Compiling rundo_attrs v0.4.0
Sep 10 11:03:07.026 INFO kablam!     Checking rundo v0.4.0 (file:///source)
Sep 10 11:03:07.428 INFO kablam! error[E0658]: procedural macros cannot expand to macro definitions (see issue #38356)
Sep 10 11:03:07.428 INFO kablam!   --> src/test.rs:10:5
Sep 10 11:03:07.428 INFO kablam!    |
Sep 10 11:03:07.428 INFO kablam! 10 |     #[rundo]
Sep 10 11:03:07.428 INFO kablam!    |     ^^^^^^^^
Sep 10 11:03:07.428 INFO kablam!    |
Sep 10 11:03:07.428 INFO kablam!    = help: add #![feature(proc_macro_gen)] to the crate attributes to enable
Sep 10 11:03:07.428 INFO kablam! 
Sep 10 11:03:07.441 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 10 11:03:07.441 INFO kablam!    --> src/lib.rs:127:12
Sep 10 11:03:07.441 INFO kablam!     |
Sep 10 11:03:07.441 INFO kablam! 127 | #![feature(proc_macro)]
Sep 10 11:03:07.441 INFO kablam!     |            ^^^^^^^^^^
Sep 10 11:03:07.441 INFO kablam!     |
Sep 10 11:03:07.441 INFO kablam!     = note: #[warn(stable_features)] on by default
Sep 10 11:03:07.441 INFO kablam! 
Sep 10 11:03:07.461 INFO kablam! error: aborting due to previous error
Sep 10 11:03:07.462 INFO kablam! 
Sep 10 11:03:07.462 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 10 11:03:07.473 INFO kablam! error: Could not compile `rundo`.
Sep 10 11:03:07.473 INFO kablam! 
Sep 10 11:03:07.473 INFO kablam! To learn more, run the command again with --verbose.
Sep 10 11:03:07.474 INFO kablam! su: No module specific data is present
Sep 10 11:03:08.370 INFO running `"docker" "rm" "-f" "5a6e8c648f1a377b55836268fe6666a1c5c0bc0331299e974548b0413e2b215f"`
Sep 10 11:03:08.441 INFO blam! 5a6e8c648f1a377b55836268fe6666a1c5c0bc0331299e974548b0413e2b215f