Sep 04 10:42:44.860 INFO checking mocktopus_macros-0.4.0 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 10:42:44.860 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 10:42:44.861 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-3/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 10:42:45.006 INFO blam! 9797d5ecc049f92ea61b8727c15cc61464ecddb3b77d1c4502960bf32d09bfbc
Sep 04 10:42:45.008 INFO running `"docker" "start" "-a" "9797d5ecc049f92ea61b8727c15cc61464ecddb3b77d1c4502960bf32d09bfbc"`
Sep 04 10:42:45.671 INFO kablam!     Checking syn v0.14.9
Sep 04 10:42:54.145 INFO kablam!     Checking mocktopus_macros v0.4.0 (file:///source)
Sep 04 10:42:57.034 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #38356)
Sep 04 10:42:57.034 INFO kablam!    --> src/lib.rs:102:18
Sep 04 10:42:57.034 INFO kablam!     |
Sep 04 10:42:57.034 INFO kablam! 102 |                 .warning("Failed to make code mockable")
Sep 04 10:42:57.034 INFO kablam!     |                  ^^^^^^^
Sep 04 10:42:57.034 INFO kablam!     |
Sep 04 10:42:57.034 INFO kablam!     = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Sep 04 10:42:57.034 INFO kablam! 
Sep 04 10:42:57.039 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #38356)
Sep 04 10:42:57.039 INFO kablam!    --> src/lib.rs:103:18
Sep 04 10:42:57.039 INFO kablam!     |
Sep 04 10:42:57.039 INFO kablam! 103 |                 .error(format!("Failed to parse: {}", err))
Sep 04 10:42:57.039 INFO kablam!     |                  ^^^^^
Sep 04 10:42:57.039 INFO kablam!     |
Sep 04 10:42:57.039 INFO kablam!     = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Sep 04 10:42:57.039 INFO kablam! 
Sep 04 10:42:57.041 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #38356)
Sep 04 10:42:57.041 INFO kablam!    --> src/lib.rs:104:18
Sep 04 10:42:57.041 INFO kablam!     |
Sep 04 10:42:57.041 INFO kablam! 104 |                 .emit();
Sep 04 10:42:57.041 INFO kablam!     |                  ^^^^
Sep 04 10:42:57.041 INFO kablam!     |
Sep 04 10:42:57.041 INFO kablam!     = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Sep 04 10:42:57.042 INFO kablam! 
Sep 04 10:42:57.238 INFO kablam! error: aborting due to 3 previous errors
Sep 04 10:42:57.238 INFO kablam! 
Sep 04 10:42:57.238 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 04 10:42:57.252 INFO kablam! error: Could not compile `mocktopus_macros`.
Sep 04 10:42:57.252 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 04 10:42:57.260 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #38356)
Sep 04 10:42:57.260 INFO kablam!    --> src/lib.rs:102:18
Sep 04 10:42:57.260 INFO kablam!     |
Sep 04 10:42:57.260 INFO kablam! 102 |                 .warning("Failed to make code mockable")
Sep 04 10:42:57.260 INFO kablam!     |                  ^^^^^^^
Sep 04 10:42:57.260 INFO kablam!     |
Sep 04 10:42:57.260 INFO kablam!     = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Sep 04 10:42:57.260 INFO kablam! 
Sep 04 10:42:57.264 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #38356)
Sep 04 10:42:57.264 INFO kablam!    --> src/lib.rs:103:18
Sep 04 10:42:57.264 INFO kablam!     |
Sep 04 10:42:57.264 INFO kablam! 103 |                 .error(format!("Failed to parse: {}", err))
Sep 04 10:42:57.264 INFO kablam!     |                  ^^^^^
Sep 04 10:42:57.264 INFO kablam!     |
Sep 04 10:42:57.264 INFO kablam!     = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Sep 04 10:42:57.264 INFO kablam! 
Sep 04 10:42:57.265 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #38356)
Sep 04 10:42:57.265 INFO kablam!    --> src/lib.rs:104:18
Sep 04 10:42:57.265 INFO kablam!     |
Sep 04 10:42:57.265 INFO kablam! 104 |                 .emit();
Sep 04 10:42:57.266 INFO kablam!     |                  ^^^^
Sep 04 10:42:57.266 INFO kablam!     |
Sep 04 10:42:57.266 INFO kablam!     = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Sep 04 10:42:57.266 INFO kablam! 
Sep 04 10:42:57.395 INFO kablam! error: aborting due to 3 previous errors
Sep 04 10:42:57.395 INFO kablam! 
Sep 04 10:42:57.395 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 04 10:42:57.405 INFO kablam! error: Could not compile `mocktopus_macros`.
Sep 04 10:42:57.405 INFO kablam! 
Sep 04 10:42:57.405 INFO kablam! To learn more, run the command again with --verbose.
Sep 04 10:42:57.407 INFO kablam! su: No module specific data is present
Sep 04 10:42:57.878 INFO running `"docker" "rm" "-f" "9797d5ecc049f92ea61b8727c15cc61464ecddb3b77d1c4502960bf32d09bfbc"`
Sep 04 10:42:57.971 INFO blam! 9797d5ecc049f92ea61b8727c15cc61464ecddb3b77d1c4502960bf32d09bfbc