Aug 31 21:14:47.691 INFO checking mocktopus_macros-0.4.0 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Aug 31 21:14:47.691 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Aug 31 21:14:47.691 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-1/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 21:14:47.886 INFO blam! 55ab5749c4f0f39e17f0fd8e0975e84ac7fc12ffe62d3e630291626fec99b9c4
Aug 31 21:14:47.888 INFO running `"docker" "start" "-a" "55ab5749c4f0f39e17f0fd8e0975e84ac7fc12ffe62d3e630291626fec99b9c4"`
Aug 31 21:14:48.493 INFO kablam!     Checking mocktopus_macros v0.4.0 (file:///source)
Aug 31 21:14:51.497 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #38356)
Aug 31 21:14:51.497 INFO kablam!    --> src/lib.rs:102:18
Aug 31 21:14:51.497 INFO kablam!     |
Aug 31 21:14:51.497 INFO kablam! 102 |                 .warning("Failed to make code mockable")
Aug 31 21:14:51.497 INFO kablam!     |                  ^^^^^^^
Aug 31 21:14:51.497 INFO kablam!     |
Aug 31 21:14:51.497 INFO kablam!     = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Aug 31 21:14:51.497 INFO kablam! 
Aug 31 21:14:51.502 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #38356)
Aug 31 21:14:51.502 INFO kablam!    --> src/lib.rs:103:18
Aug 31 21:14:51.502 INFO kablam!     |
Aug 31 21:14:51.502 INFO kablam! 103 |                 .error(format!("Failed to parse: {}", err))
Aug 31 21:14:51.502 INFO kablam!     |                  ^^^^^
Aug 31 21:14:51.502 INFO kablam!     |
Aug 31 21:14:51.502 INFO kablam!     = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Aug 31 21:14:51.502 INFO kablam! 
Aug 31 21:14:51.504 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #38356)
Aug 31 21:14:51.504 INFO kablam!    --> src/lib.rs:104:18
Aug 31 21:14:51.504 INFO kablam!     |
Aug 31 21:14:51.504 INFO kablam! 104 |                 .emit();
Aug 31 21:14:51.504 INFO kablam!     |                  ^^^^
Aug 31 21:14:51.504 INFO kablam!     |
Aug 31 21:14:51.504 INFO kablam!     = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Aug 31 21:14:51.504 INFO kablam! 
Aug 31 21:14:51.638 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #38356)
Aug 31 21:14:51.638 INFO kablam!    --> src/lib.rs:102:18
Aug 31 21:14:51.638 INFO kablam!     |
Aug 31 21:14:51.638 INFO kablam! 102 |                 .warning("Failed to make code mockable")
Aug 31 21:14:51.638 INFO kablam!     |                  ^^^^^^^
Aug 31 21:14:51.638 INFO kablam!     |
Aug 31 21:14:51.638 INFO kablam!     = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Aug 31 21:14:51.638 INFO kablam! 
Aug 31 21:14:51.644 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #38356)
Aug 31 21:14:51.644 INFO kablam!    --> src/lib.rs:103:18
Aug 31 21:14:51.644 INFO kablam!     |
Aug 31 21:14:51.644 INFO kablam! 103 |                 .error(format!("Failed to parse: {}", err))
Aug 31 21:14:51.644 INFO kablam!     |                  ^^^^^
Aug 31 21:14:51.644 INFO kablam!     |
Aug 31 21:14:51.644 INFO kablam!     = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Aug 31 21:14:51.644 INFO kablam! 
Aug 31 21:14:51.646 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #38356)
Aug 31 21:14:51.646 INFO kablam!    --> src/lib.rs:104:18
Aug 31 21:14:51.646 INFO kablam!     |
Aug 31 21:14:51.646 INFO kablam! 104 |                 .emit();
Aug 31 21:14:51.646 INFO kablam!     |                  ^^^^
Aug 31 21:14:51.646 INFO kablam!     |
Aug 31 21:14:51.646 INFO kablam!     = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Aug 31 21:14:51.646 INFO kablam! 
Aug 31 21:14:51.681 INFO kablam! error: aborting due to 3 previous errors
Aug 31 21:14:51.681 INFO kablam! 
Aug 31 21:14:51.681 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Aug 31 21:14:51.693 INFO kablam! error: Could not compile `mocktopus_macros`.
Aug 31 21:14:51.693 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 31 21:14:51.849 INFO kablam! error: aborting due to 3 previous errors
Aug 31 21:14:51.849 INFO kablam! 
Aug 31 21:14:51.849 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Aug 31 21:14:51.862 INFO kablam! error: Could not compile `mocktopus_macros`.
Aug 31 21:14:51.862 INFO kablam! 
Aug 31 21:14:51.863 INFO kablam! To learn more, run the command again with --verbose.
Aug 31 21:14:51.864 INFO kablam! su: No module specific data is present
Aug 31 21:14:52.243 INFO running `"docker" "rm" "-f" "55ab5749c4f0f39e17f0fd8e0975e84ac7fc12ffe62d3e630291626fec99b9c4"`
Aug 31 21:14:52.366 INFO blam! 55ab5749c4f0f39e17f0fd8e0975e84ac7fc12ffe62d3e630291626fec99b9c4