Sep 14 10:13:58.047 INFO checking rundo-0.4.0 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 10:13:58.047 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 10:13:58.047 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-2/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 10:13:58.546 INFO blam! 2a02840b06b5ec1430fc97d6903041b8974a119e980ab8bd37ddddbda8c407f3
Sep 14 10:13:58.548 INFO running `"docker" "start" "-a" "2a02840b06b5ec1430fc97d6903041b8974a119e980ab8bd37ddddbda8c407f3"`
Sep 14 10:14:00.055 INFO kablam! usermod: no changes
Sep 14 10:14:00.191 INFO kablam!    Compiling difference v2.0.0
Sep 14 10:14:00.195 INFO kablam!     Checking rundo_types v0.4.0
Sep 14 10:14:00.195 INFO kablam!    Compiling syn v0.12.15
Sep 14 10:14:00.195 INFO kablam!     Checking bson v0.11.1
Sep 14 10:14:17.803 INFO kablam!    Compiling rundo_attrs v0.4.0
Sep 14 10:14:20.442 INFO kablam!     Checking rundo v0.4.0 (file:///source)
Sep 14 10:14:21.023 INFO kablam! error[E0658]: procedural macros cannot expand to macro definitions (see issue #38356)
Sep 14 10:14:21.023 INFO kablam!   --> src/test.rs:10:5
Sep 14 10:14:21.023 INFO kablam!    |
Sep 14 10:14:21.023 INFO kablam! 10 |     #[rundo]
Sep 14 10:14:21.023 INFO kablam!    |     ^^^^^^^^
Sep 14 10:14:21.023 INFO kablam!    |
Sep 14 10:14:21.023 INFO kablam!    = help: add #![feature(proc_macro_gen)] to the crate attributes to enable
Sep 14 10:14:21.023 INFO kablam! 
Sep 14 10:14:21.067 INFO kablam! error: aborting due to previous error
Sep 14 10:14:21.067 INFO kablam! 
Sep 14 10:14:21.067 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 14 10:14:21.075 INFO kablam! error: Could not compile `rundo`.
Sep 14 10:14:21.075 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 14 10:14:21.093 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 14 10:14:21.093 INFO kablam!    --> src/lib.rs:127:12
Sep 14 10:14:21.093 INFO kablam!     |
Sep 14 10:14:21.093 INFO kablam! 127 | #![feature(proc_macro)]
Sep 14 10:14:21.093 INFO kablam!     |            ^^^^^^^^^^
Sep 14 10:14:21.093 INFO kablam!     |
Sep 14 10:14:21.093 INFO kablam!     = note: #[warn(stable_features)] on by default
Sep 14 10:14:21.093 INFO kablam! 
Sep 14 10:14:21.142 INFO kablam! error: build failed
Sep 14 10:14:21.155 INFO kablam! su: No module specific data is present
Sep 14 10:14:22.419 INFO running `"docker" "rm" "-f" "2a02840b06b5ec1430fc97d6903041b8974a119e980ab8bd37ddddbda8c407f3"`
Sep 14 10:14:22.718 INFO blam! 2a02840b06b5ec1430fc97d6903041b8974a119e980ab8bd37ddddbda8c407f3