Aug 11 08:26:19.187 INFO checking mocktopus_macros-0.4.0 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 08:26:19.187 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 08:26:19.187 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 08:26:19.187 INFO running `"docker" "create" "-v" "/tmp/crater.EHFQowOa91WX:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-6/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 08:26:19.379 INFO blam! a94f6d19cb1de25ee63f9f2c8a52e1627cbd148fe205a619e90c8a44362b6f8e
Aug 11 08:26:19.381 INFO running `"docker" "start" "-a" "a94f6d19cb1de25ee63f9f2c8a52e1627cbd148fe205a619e90c8a44362b6f8e"`
Aug 11 08:26:20.202 INFO kablam!     Checking syn v0.14.7
Aug 11 08:26:31.411 INFO kablam!     Checking mocktopus_macros v0.4.0 (file:///source)
Aug 11 08:26:33.759 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #38356)
Aug 11 08:26:33.759 INFO kablam!    --> src/lib.rs:102:18
Aug 11 08:26:33.759 INFO kablam!     |
Aug 11 08:26:33.759 INFO kablam! 102 |                 .warning("Failed to make code mockable")
Aug 11 08:26:33.759 INFO kablam!     |                  ^^^^^^^
Aug 11 08:26:33.760 INFO kablam!     |
Aug 11 08:26:33.760 INFO kablam!     = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Aug 11 08:26:33.760 INFO kablam! 
Aug 11 08:26:33.765 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #38356)
Aug 11 08:26:33.765 INFO kablam!    --> src/lib.rs:103:18
Aug 11 08:26:33.765 INFO kablam!     |
Aug 11 08:26:33.765 INFO kablam! 103 |                 .error(format!("Failed to parse: {}", err))
Aug 11 08:26:33.765 INFO kablam!     |                  ^^^^^
Aug 11 08:26:33.765 INFO kablam!     |
Aug 11 08:26:33.765 INFO kablam!     = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Aug 11 08:26:33.765 INFO kablam! 
Aug 11 08:26:33.767 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #38356)
Aug 11 08:26:33.767 INFO kablam!    --> src/lib.rs:104:18
Aug 11 08:26:33.767 INFO kablam!     |
Aug 11 08:26:33.767 INFO kablam! 104 |                 .emit();
Aug 11 08:26:33.767 INFO kablam!     |                  ^^^^
Aug 11 08:26:33.767 INFO kablam!     |
Aug 11 08:26:33.767 INFO kablam!     = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Aug 11 08:26:33.767 INFO kablam! 
Aug 11 08:26:33.771 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #38356)
Aug 11 08:26:33.771 INFO kablam!    --> src/lib.rs:102:18
Aug 11 08:26:33.771 INFO kablam!     |
Aug 11 08:26:33.771 INFO kablam! 102 |                 .warning("Failed to make code mockable")
Aug 11 08:26:33.771 INFO kablam!     |                  ^^^^^^^
Aug 11 08:26:33.771 INFO kablam!     |
Aug 11 08:26:33.771 INFO kablam!     = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Aug 11 08:26:33.771 INFO kablam! 
Aug 11 08:26:33.785 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #38356)
Aug 11 08:26:33.785 INFO kablam!    --> src/lib.rs:103:18
Aug 11 08:26:33.785 INFO kablam!     |
Aug 11 08:26:33.785 INFO kablam! 103 |                 .error(format!("Failed to parse: {}", err))
Aug 11 08:26:33.785 INFO kablam!     |                  ^^^^^
Aug 11 08:26:33.785 INFO kablam!     |
Aug 11 08:26:33.785 INFO kablam!     = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Aug 11 08:26:33.785 INFO kablam! 
Aug 11 08:26:33.787 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #38356)
Aug 11 08:26:33.787 INFO kablam!    --> src/lib.rs:104:18
Aug 11 08:26:33.787 INFO kablam!     |
Aug 11 08:26:33.787 INFO kablam! 104 |                 .emit();
Aug 11 08:26:33.787 INFO kablam!     |                  ^^^^
Aug 11 08:26:33.787 INFO kablam!     |
Aug 11 08:26:33.787 INFO kablam!     = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Aug 11 08:26:33.787 INFO kablam! 
Aug 11 08:26:34.163 INFO kablam! error: aborting due to 3 previous errors
Aug 11 08:26:34.163 INFO kablam! 
Aug 11 08:26:34.163 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Aug 11 08:26:34.190 INFO kablam! error: Could not compile `mocktopus_macros`.
Aug 11 08:26:34.191 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 11 08:26:34.228 INFO kablam! error: aborting due to 3 previous errors
Aug 11 08:26:34.228 INFO kablam! 
Aug 11 08:26:34.228 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Aug 11 08:26:34.249 INFO kablam! error: Could not compile `mocktopus_macros`.
Aug 11 08:26:34.249 INFO kablam! 
Aug 11 08:26:34.249 INFO kablam! To learn more, run the command again with --verbose.
Aug 11 08:26:34.250 INFO kablam! su: No module specific data is present
Aug 11 08:26:35.269 INFO running `"docker" "rm" "-f" "a94f6d19cb1de25ee63f9f2c8a52e1627cbd148fe205a619e90c8a44362b6f8e"`
Aug 11 08:26:35.430 INFO blam! a94f6d19cb1de25ee63f9f2c8a52e1627cbd148fe205a619e90c8a44362b6f8e