Aug 31 15:54:40.012 INFO checking rundo-0.4.0 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 15:54:40.012 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 15:54:40.012 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-2/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 15:54:40.178 INFO blam! 83d8d6dbaa43b20f814eca768be571032ba2d763284ba8aff18ed5eee8b30db9
Aug 31 15:54:40.181 INFO running `"docker" "start" "-a" "83d8d6dbaa43b20f814eca768be571032ba2d763284ba8aff18ed5eee8b30db9"`
Aug 31 15:54:40.876 INFO kablam!     Checking rundo_types v0.4.0
Aug 31 15:54:40.877 INFO kablam!    Compiling rundo_attrs v0.4.0
Aug 31 15:54:40.880 INFO kablam!     Checking bson v0.11.1
Aug 31 15:54:45.830 INFO kablam!     Checking rundo v0.4.0 (file:///source)
Aug 31 15:54:46.902 INFO kablam! error[E0658]: procedural macros cannot expand to macro definitions (see issue #38356)
Aug 31 15:54:46.903 INFO kablam!   --> src/test.rs:10:5
Aug 31 15:54:46.903 INFO kablam!    |
Aug 31 15:54:46.903 INFO kablam! 10 |     #[rundo]
Aug 31 15:54:46.903 INFO kablam!    |     ^^^^^^^^
Aug 31 15:54:46.903 INFO kablam!    |
Aug 31 15:54:46.903 INFO kablam!    = help: add #![feature(proc_macro_gen)] to the crate attributes to enable
Aug 31 15:54:46.903 INFO kablam! 
Aug 31 15:54:46.923 INFO kablam! error: aborting due to previous error
Aug 31 15:54:46.923 INFO kablam! 
Aug 31 15:54:46.923 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Aug 31 15:54:46.929 INFO kablam! error: Could not compile `rundo`.
Aug 31 15:54:46.929 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 31 15:54:47.000 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Aug 31 15:54:47.000 INFO kablam!    --> src/lib.rs:127:12
Aug 31 15:54:47.000 INFO kablam!     |
Aug 31 15:54:47.000 INFO kablam! 127 | #![feature(proc_macro)]
Aug 31 15:54:47.000 INFO kablam!     |            ^^^^^^^^^^
Aug 31 15:54:47.000 INFO kablam!     |
Aug 31 15:54:47.000 INFO kablam!     = note: #[warn(stable_features)] on by default
Aug 31 15:54:47.001 INFO kablam! 
Aug 31 15:54:47.030 INFO kablam! error: build failed
Aug 31 15:54:47.031 INFO kablam! su: No module specific data is present
Aug 31 15:54:47.350 INFO running `"docker" "rm" "-f" "83d8d6dbaa43b20f814eca768be571032ba2d763284ba8aff18ed5eee8b30db9"`
Aug 31 15:54:47.448 INFO blam! 83d8d6dbaa43b20f814eca768be571032ba2d763284ba8aff18ed5eee8b30db9