Sep 17 21:14:46.395 INFO checking mocktopus_macros-0.4.0 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 17 21:14:46.395 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 17 21:14:46.395 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 21:14:46.571 INFO blam! a3ef91c80aedd531140ab96941525f3343ff99e6783bf76ba332d0863fb7e217
Sep 17 21:14:46.573 INFO running `"docker" "start" "-a" "a3ef91c80aedd531140ab96941525f3343ff99e6783bf76ba332d0863fb7e217"`
Sep 17 21:14:47.617 INFO kablam! usermod: no changes
Sep 17 21:14:47.653 INFO kablam!     Checking syn v0.14.9
Sep 17 21:14:53.420 INFO kablam!     Checking mocktopus_macros v0.4.0 (/source)
Sep 17 21:14:54.687 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #54140)
Sep 17 21:14:54.687 INFO kablam!    --> src/lib.rs:102:18
Sep 17 21:14:54.687 INFO kablam!     |
Sep 17 21:14:54.687 INFO kablam! 102 |                 .warning("Failed to make code mockable")
Sep 17 21:14:54.687 INFO kablam!     |                  ^^^^^^^
Sep 17 21:14:54.687 INFO kablam!     |
Sep 17 21:14:54.687 INFO kablam!     = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Sep 17 21:14:54.687 INFO kablam! 
Sep 17 21:14:54.687 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #54140)
Sep 17 21:14:54.687 INFO kablam!    --> src/lib.rs:103:18
Sep 17 21:14:54.687 INFO kablam!     |
Sep 17 21:14:54.687 INFO kablam! 103 |                 .error(format!("Failed to parse: {}", err))
Sep 17 21:14:54.687 INFO kablam!     |                  ^^^^^
Sep 17 21:14:54.687 INFO kablam!     |
Sep 17 21:14:54.687 INFO kablam!     = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Sep 17 21:14:54.687 INFO kablam! 
Sep 17 21:14:54.687 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #54140)
Sep 17 21:14:54.687 INFO kablam!    --> src/lib.rs:104:18
Sep 17 21:14:54.687 INFO kablam!     |
Sep 17 21:14:54.687 INFO kablam! 104 |                 .emit();
Sep 17 21:14:54.687 INFO kablam!     |                  ^^^^
Sep 17 21:14:54.687 INFO kablam!     |
Sep 17 21:14:54.687 INFO kablam!     = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Sep 17 21:14:54.687 INFO kablam! 
Sep 17 21:14:54.771 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #54140)
Sep 17 21:14:54.771 INFO kablam!    --> src/lib.rs:102:18
Sep 17 21:14:54.771 INFO kablam!     |
Sep 17 21:14:54.771 INFO kablam! 102 |                 .warning("Failed to make code mockable")
Sep 17 21:14:54.771 INFO kablam!     |                  ^^^^^^^
Sep 17 21:14:54.771 INFO kablam!     |
Sep 17 21:14:54.771 INFO kablam!     = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Sep 17 21:14:54.771 INFO kablam! 
Sep 17 21:14:54.775 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #54140)
Sep 17 21:14:54.775 INFO kablam!    --> src/lib.rs:103:18
Sep 17 21:14:54.775 INFO kablam!     |
Sep 17 21:14:54.775 INFO kablam! 103 |                 .error(format!("Failed to parse: {}", err))
Sep 17 21:14:54.775 INFO kablam!     |                  ^^^^^
Sep 17 21:14:54.775 INFO kablam!     |
Sep 17 21:14:54.775 INFO kablam!     = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Sep 17 21:14:54.775 INFO kablam! 
Sep 17 21:14:54.775 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #54140)
Sep 17 21:14:54.775 INFO kablam!    --> src/lib.rs:104:18
Sep 17 21:14:54.775 INFO kablam!     |
Sep 17 21:14:54.775 INFO kablam! 104 |                 .emit();
Sep 17 21:14:54.775 INFO kablam!     |                  ^^^^
Sep 17 21:14:54.775 INFO kablam!     |
Sep 17 21:14:54.775 INFO kablam!     = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Sep 17 21:14:54.775 INFO kablam! 
Sep 17 21:14:54.803 INFO kablam! error: aborting due to 3 previous errors
Sep 17 21:14:54.803 INFO kablam! 
Sep 17 21:14:54.803 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 17 21:14:54.810 INFO kablam! error: Could not compile `mocktopus_macros`.
Sep 17 21:14:54.811 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 17 21:14:54.867 INFO kablam! error: aborting due to 3 previous errors
Sep 17 21:14:54.867 INFO kablam! 
Sep 17 21:14:54.867 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 17 21:14:54.879 INFO kablam! error: Could not compile `mocktopus_macros`.
Sep 17 21:14:54.879 INFO kablam! 
Sep 17 21:14:54.879 INFO kablam! To learn more, run the command again with --verbose.
Sep 17 21:14:54.879 INFO kablam! su: No module specific data is present
Sep 17 21:14:55.679 INFO running `"docker" "rm" "-f" "a3ef91c80aedd531140ab96941525f3343ff99e6783bf76ba332d0863fb7e217"`
Sep 17 21:14:55.961 INFO blam! a3ef91c80aedd531140ab96941525f3343ff99e6783bf76ba332d0863fb7e217