Aug 17 16:55:36.725 INFO checking mocktopus_macros-0.4.0 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 17 16:55:36.725 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 16:55:36.725 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 16:55:36.725 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-6/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 16:55:36.958 INFO blam! 2759e09f08bbfff4f74252e5a27b18357338bcc0ed4389127e38138e41a549e9
Aug 17 16:55:36.961 INFO running `"docker" "start" "-a" "2759e09f08bbfff4f74252e5a27b18357338bcc0ed4389127e38138e41a549e9"`
Aug 17 16:55:37.890 INFO kablam!     Checking proc-macro2 v0.4.12
Aug 17 16:55:41.268 INFO kablam!     Checking quote v0.6.6
Aug 17 16:55:43.163 INFO kablam!     Checking syn v0.14.8
Aug 17 16:55:56.578 INFO kablam!     Checking mocktopus_macros v0.4.0 (file:///source)
Aug 17 16:55:59.189 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #38356)
Aug 17 16:55:59.189 INFO kablam!    --> src/lib.rs:102:18
Aug 17 16:55:59.189 INFO kablam!     |
Aug 17 16:55:59.189 INFO kablam! 102 |                 .warning("Failed to make code mockable")
Aug 17 16:55:59.189 INFO kablam!     |                  ^^^^^^^
Aug 17 16:55:59.190 INFO kablam!     |
Aug 17 16:55:59.190 INFO kablam!     = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Aug 17 16:55:59.190 INFO kablam! 
Aug 17 16:55:59.197 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #38356)
Aug 17 16:55:59.197 INFO kablam!    --> src/lib.rs:103:18
Aug 17 16:55:59.197 INFO kablam!     |
Aug 17 16:55:59.197 INFO kablam! 103 |                 .error(format!("Failed to parse: {}", err))
Aug 17 16:55:59.197 INFO kablam!     |                  ^^^^^
Aug 17 16:55:59.197 INFO kablam!     |
Aug 17 16:55:59.198 INFO kablam!     = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Aug 17 16:55:59.198 INFO kablam! 
Aug 17 16:55:59.213 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #38356)
Aug 17 16:55:59.213 INFO kablam!    --> src/lib.rs:104:18
Aug 17 16:55:59.213 INFO kablam!     |
Aug 17 16:55:59.213 INFO kablam! 104 |                 .emit();
Aug 17 16:55:59.213 INFO kablam!     |                  ^^^^
Aug 17 16:55:59.214 INFO kablam!     |
Aug 17 16:55:59.214 INFO kablam!     = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Aug 17 16:55:59.214 INFO kablam! 
Aug 17 16:55:59.611 INFO kablam! error: aborting due to 3 previous errors
Aug 17 16:55:59.611 INFO kablam! 
Aug 17 16:55:59.611 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Aug 17 16:55:59.627 INFO kablam! error: Could not compile `mocktopus_macros`.
Aug 17 16:55:59.628 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 17 16:55:59.829 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #38356)
Aug 17 16:55:59.829 INFO kablam!    --> src/lib.rs:102:18
Aug 17 16:55:59.830 INFO kablam!     |
Aug 17 16:55:59.830 INFO kablam! 102 |                 .warning("Failed to make code mockable")
Aug 17 16:55:59.830 INFO kablam!     |                  ^^^^^^^
Aug 17 16:55:59.830 INFO kablam!     |
Aug 17 16:55:59.830 INFO kablam!     = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Aug 17 16:55:59.830 INFO kablam! 
Aug 17 16:55:59.837 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #38356)
Aug 17 16:55:59.837 INFO kablam!    --> src/lib.rs:103:18
Aug 17 16:55:59.837 INFO kablam!     |
Aug 17 16:55:59.837 INFO kablam! 103 |                 .error(format!("Failed to parse: {}", err))
Aug 17 16:55:59.837 INFO kablam!     |                  ^^^^^
Aug 17 16:55:59.837 INFO kablam!     |
Aug 17 16:55:59.837 INFO kablam!     = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Aug 17 16:55:59.837 INFO kablam! 
Aug 17 16:55:59.841 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #38356)
Aug 17 16:55:59.841 INFO kablam!    --> src/lib.rs:104:18
Aug 17 16:55:59.841 INFO kablam!     |
Aug 17 16:55:59.841 INFO kablam! 104 |                 .emit();
Aug 17 16:55:59.841 INFO kablam!     |                  ^^^^
Aug 17 16:55:59.842 INFO kablam!     |
Aug 17 16:55:59.842 INFO kablam!     = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Aug 17 16:55:59.842 INFO kablam! 
Aug 17 16:56:00.170 INFO kablam! error: aborting due to 3 previous errors
Aug 17 16:56:00.171 INFO kablam! 
Aug 17 16:56:00.171 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Aug 17 16:56:00.186 INFO kablam! error: Could not compile `mocktopus_macros`.
Aug 17 16:56:00.186 INFO kablam! 
Aug 17 16:56:00.186 INFO kablam! To learn more, run the command again with --verbose.
Aug 17 16:56:00.188 INFO kablam! su: No module specific data is present
Aug 17 16:56:00.714 INFO running `"docker" "rm" "-f" "2759e09f08bbfff4f74252e5a27b18357338bcc0ed4389127e38138e41a549e9"`
Aug 17 16:56:00.901 INFO blam! 2759e09f08bbfff4f74252e5a27b18357338bcc0ed4389127e38138e41a549e9