Aug 31 21:14:48.018 INFO checking mocktopus_macros-0.4.0 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Aug 31 21:14:48.018 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Aug 31 21:14:48.019 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-0/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 21:14:48.189 INFO blam! 631eb27673b427f28a245097adb0d38300bac7b456d6c1a9260fa21be7d648bf
Aug 31 21:14:48.192 INFO running `"docker" "start" "-a" "631eb27673b427f28a245097adb0d38300bac7b456d6c1a9260fa21be7d648bf"`
Aug 31 21:14:48.857 INFO kablam!     Checking mocktopus_macros v0.4.0 (file:///source)
Aug 31 21:14:51.800 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #38356)
Aug 31 21:14:51.800 INFO kablam!    --> src/lib.rs:102:18
Aug 31 21:14:51.800 INFO kablam!     |
Aug 31 21:14:51.800 INFO kablam! 102 |                 .warning("Failed to make code mockable")
Aug 31 21:14:51.800 INFO kablam!     |                  ^^^^^^^
Aug 31 21:14:51.800 INFO kablam!     |
Aug 31 21:14:51.800 INFO kablam!     = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Aug 31 21:14:51.800 INFO kablam! 
Aug 31 21:14:51.803 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #38356)
Aug 31 21:14:51.803 INFO kablam!    --> src/lib.rs:103:18
Aug 31 21:14:51.803 INFO kablam!     |
Aug 31 21:14:51.804 INFO kablam! 103 |                 .error(format!("Failed to parse: {}", err))
Aug 31 21:14:51.804 INFO kablam!     |                  ^^^^^
Aug 31 21:14:51.804 INFO kablam!     |
Aug 31 21:14:51.804 INFO kablam!     = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Aug 31 21:14:51.804 INFO kablam! 
Aug 31 21:14:51.805 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #38356)
Aug 31 21:14:51.805 INFO kablam!    --> src/lib.rs:104:18
Aug 31 21:14:51.805 INFO kablam!     |
Aug 31 21:14:51.805 INFO kablam! 104 |                 .emit();
Aug 31 21:14:51.805 INFO kablam!     |                  ^^^^
Aug 31 21:14:51.805 INFO kablam!     |
Aug 31 21:14:51.805 INFO kablam!     = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Aug 31 21:14:51.805 INFO kablam! 
Aug 31 21:14:51.930 INFO kablam! error: aborting due to 3 previous errors
Aug 31 21:14:51.930 INFO kablam! 
Aug 31 21:14:51.930 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Aug 31 21:14:51.941 INFO kablam! error: Could not compile `mocktopus_macros`.
Aug 31 21:14:51.941 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 31 21:14:51.942 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #38356)
Aug 31 21:14:51.942 INFO kablam!    --> src/lib.rs:102:18
Aug 31 21:14:51.942 INFO kablam!     |
Aug 31 21:14:51.942 INFO kablam! 102 |                 .warning("Failed to make code mockable")
Aug 31 21:14:51.943 INFO kablam!     |                  ^^^^^^^
Aug 31 21:14:51.943 INFO kablam!     |
Aug 31 21:14:51.943 INFO kablam!     = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Aug 31 21:14:51.943 INFO kablam! 
Aug 31 21:14:51.948 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #38356)
Aug 31 21:14:51.948 INFO kablam!    --> src/lib.rs:103:18
Aug 31 21:14:51.948 INFO kablam!     |
Aug 31 21:14:51.949 INFO kablam! 103 |                 .error(format!("Failed to parse: {}", err))
Aug 31 21:14:51.949 INFO kablam!     |                  ^^^^^
Aug 31 21:14:51.949 INFO kablam!     |
Aug 31 21:14:51.949 INFO kablam!     = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Aug 31 21:14:51.949 INFO kablam! 
Aug 31 21:14:51.951 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #38356)
Aug 31 21:14:51.951 INFO kablam!    --> src/lib.rs:104:18
Aug 31 21:14:51.951 INFO kablam!     |
Aug 31 21:14:51.951 INFO kablam! 104 |                 .emit();
Aug 31 21:14:51.951 INFO kablam!     |                  ^^^^
Aug 31 21:14:51.951 INFO kablam!     |
Aug 31 21:14:51.951 INFO kablam!     = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Aug 31 21:14:51.951 INFO kablam! 
Aug 31 21:14:52.091 INFO kablam! error: aborting due to 3 previous errors
Aug 31 21:14:52.091 INFO kablam! 
Aug 31 21:14:52.091 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Aug 31 21:14:52.101 INFO kablam! error: Could not compile `mocktopus_macros`.
Aug 31 21:14:52.101 INFO kablam! 
Aug 31 21:14:52.102 INFO kablam! To learn more, run the command again with --verbose.
Aug 31 21:14:52.103 INFO kablam! su: No module specific data is present
Aug 31 21:14:52.466 INFO running `"docker" "rm" "-f" "631eb27673b427f28a245097adb0d38300bac7b456d6c1a9260fa21be7d648bf"`
Aug 31 21:14:52.573 INFO blam! 631eb27673b427f28a245097adb0d38300bac7b456d6c1a9260fa21be7d648bf