Aug 30 10:55:31.658 INFO checking mocktopus_macros-0.4.0 against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707
Aug 30 10:55:31.658 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets
Aug 30 10:55:31.658 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-2/master#ede55518431154bc761f7b2438cce9078c162700:/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 +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 10:55:31.806 INFO blam! 1eb8a60b6a8e943a9f38e78ee27234dbcb83457aed83a297b561b36d276182b1
Aug 30 10:55:31.808 INFO running `"docker" "start" "-a" "1eb8a60b6a8e943a9f38e78ee27234dbcb83457aed83a297b561b36d276182b1"`
Aug 30 10:55:32.365 INFO kablam!     Checking syn v0.14.9
Aug 30 10:55:39.708 INFO kablam!     Checking mocktopus_macros v0.4.0 (file:///source)
Aug 30 10:55:42.535 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #38356)
Aug 30 10:55:42.535 INFO kablam!    --> src/lib.rs:102:18
Aug 30 10:55:42.535 INFO kablam!     |
Aug 30 10:55:42.535 INFO kablam! 102 |                 .warning("Failed to make code mockable")
Aug 30 10:55:42.535 INFO kablam!     |                  ^^^^^^^
Aug 30 10:55:42.536 INFO kablam!     |
Aug 30 10:55:42.536 INFO kablam!     = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Aug 30 10:55:42.536 INFO kablam! 
Aug 30 10:55:42.538 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #38356)
Aug 30 10:55:42.538 INFO kablam!    --> src/lib.rs:103:18
Aug 30 10:55:42.538 INFO kablam!     |
Aug 30 10:55:42.538 INFO kablam! 103 |                 .error(format!("Failed to parse: {}", err))
Aug 30 10:55:42.538 INFO kablam!     |                  ^^^^^
Aug 30 10:55:42.538 INFO kablam!     |
Aug 30 10:55:42.538 INFO kablam!     = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Aug 30 10:55:42.538 INFO kablam! 
Aug 30 10:55:42.539 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #38356)
Aug 30 10:55:42.539 INFO kablam!    --> src/lib.rs:104:18
Aug 30 10:55:42.539 INFO kablam!     |
Aug 30 10:55:42.540 INFO kablam! 104 |                 .emit();
Aug 30 10:55:42.540 INFO kablam!     |                  ^^^^
Aug 30 10:55:42.540 INFO kablam!     |
Aug 30 10:55:42.540 INFO kablam!     = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Aug 30 10:55:42.540 INFO kablam! 
Aug 30 10:55:42.546 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #38356)
Aug 30 10:55:42.546 INFO kablam!    --> src/lib.rs:102:18
Aug 30 10:55:42.546 INFO kablam!     |
Aug 30 10:55:42.546 INFO kablam! 102 |                 .warning("Failed to make code mockable")
Aug 30 10:55:42.546 INFO kablam!     |                  ^^^^^^^
Aug 30 10:55:42.546 INFO kablam!     |
Aug 30 10:55:42.546 INFO kablam!     = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Aug 30 10:55:42.546 INFO kablam! 
Aug 30 10:55:42.549 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #38356)
Aug 30 10:55:42.549 INFO kablam!    --> src/lib.rs:103:18
Aug 30 10:55:42.549 INFO kablam!     |
Aug 30 10:55:42.549 INFO kablam! 103 |                 .error(format!("Failed to parse: {}", err))
Aug 30 10:55:42.549 INFO kablam!     |                  ^^^^^
Aug 30 10:55:42.549 INFO kablam!     |
Aug 30 10:55:42.549 INFO kablam!     = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Aug 30 10:55:42.549 INFO kablam! 
Aug 30 10:55:42.550 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #38356)
Aug 30 10:55:42.550 INFO kablam!    --> src/lib.rs:104:18
Aug 30 10:55:42.550 INFO kablam!     |
Aug 30 10:55:42.550 INFO kablam! 104 |                 .emit();
Aug 30 10:55:42.550 INFO kablam!     |                  ^^^^
Aug 30 10:55:42.550 INFO kablam!     |
Aug 30 10:55:42.550 INFO kablam!     = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Aug 30 10:55:42.550 INFO kablam! 
Aug 30 10:55:42.660 INFO kablam! error: aborting due to 3 previous errors
Aug 30 10:55:42.660 INFO kablam! 
Aug 30 10:55:42.660 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Aug 30 10:55:42.670 INFO kablam! error: Could not compile `mocktopus_macros`.
Aug 30 10:55:42.670 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 30 10:55:42.679 INFO kablam! error: aborting due to 3 previous errors
Aug 30 10:55:42.679 INFO kablam! 
Aug 30 10:55:42.679 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Aug 30 10:55:42.688 INFO kablam! error: Could not compile `mocktopus_macros`.
Aug 30 10:55:42.688 INFO kablam! 
Aug 30 10:55:42.688 INFO kablam! To learn more, run the command again with --verbose.
Aug 30 10:55:42.689 INFO kablam! su: No module specific data is present
Aug 30 10:55:43.089 INFO running `"docker" "rm" "-f" "1eb8a60b6a8e943a9f38e78ee27234dbcb83457aed83a297b561b36d276182b1"`
Aug 30 10:55:43.179 INFO blam! 1eb8a60b6a8e943a9f38e78ee27234dbcb83457aed83a297b561b36d276182b1