Sep 19 21:19:52.409 INFO checking rundo-0.4.0 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 19 21:19:52.409 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 19 21:19:52.409 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-3/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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 +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 21:19:52.768 INFO blam! 2a942837a1f569cca3eea88438a0b45b7a53f02575c67d61068b954b73a12861
Sep 19 21:19:52.770 INFO running `"docker" "start" "-a" "2a942837a1f569cca3eea88438a0b45b7a53f02575c67d61068b954b73a12861"`
Sep 19 21:19:54.142 INFO kablam! usermod: no changes
Sep 19 21:19:54.314 INFO kablam!    Compiling difference v2.0.0
Sep 19 21:19:54.338 INFO kablam!     Checking rundo_types v0.4.0
Sep 19 21:19:54.340 INFO kablam!    Compiling syn v0.12.15
Sep 19 21:19:54.355 INFO kablam!     Checking bson v0.11.1
Sep 19 21:20:15.302 INFO kablam!    Compiling rundo_attrs v0.4.0
Sep 19 21:20:17.872 INFO kablam!     Checking rundo v0.4.0 (/source)
Sep 19 21:20:18.274 INFO kablam! error[E0658]: procedural macros cannot expand to macro definitions (see issue #38356)
Sep 19 21:20:18.274 INFO kablam!   --> src/test.rs:10:5
Sep 19 21:20:18.274 INFO kablam!    |
Sep 19 21:20:18.274 INFO kablam! 10 |     #[rundo]
Sep 19 21:20:18.274 INFO kablam!    |     ^^^^^^^^
Sep 19 21:20:18.274 INFO kablam!    |
Sep 19 21:20:18.274 INFO kablam!    = help: add #![feature(proc_macro_gen)] to the crate attributes to enable
Sep 19 21:20:18.274 INFO kablam! 
Sep 19 21:20:18.317 INFO kablam! error: aborting due to previous error
Sep 19 21:20:18.317 INFO kablam! 
Sep 19 21:20:18.317 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 19 21:20:18.324 INFO kablam! error: Could not compile `rundo`.
Sep 19 21:20:18.324 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 19 21:20:18.398 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 19 21:20:18.398 INFO kablam!    --> src/lib.rs:127:12
Sep 19 21:20:18.398 INFO kablam!     |
Sep 19 21:20:18.398 INFO kablam! 127 | #![feature(proc_macro)]
Sep 19 21:20:18.398 INFO kablam!     |            ^^^^^^^^^^
Sep 19 21:20:18.398 INFO kablam!     |
Sep 19 21:20:18.398 INFO kablam!     = note: #[warn(stable_features)] on by default
Sep 19 21:20:18.398 INFO kablam! 
Sep 19 21:20:18.420 INFO kablam! error: build failed
Sep 19 21:20:18.421 INFO kablam! su: No module specific data is present
Sep 19 21:20:18.817 INFO running `"docker" "rm" "-f" "2a942837a1f569cca3eea88438a0b45b7a53f02575c67d61068b954b73a12861"`
Sep 19 21:20:18.935 INFO blam! 2a942837a1f569cca3eea88438a0b45b7a53f02575c67d61068b954b73a12861