Aug 11 15:51:37.156 INFO checking drone-macros-core-0.8.2 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 15:51:37.156 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 15:51:37.156 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 15:51:37.156 INFO running `"docker" "create" "-v" "/tmp/crater.6Zeo8fBmwcOC:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-7/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 15:51:37.328 INFO blam! 934ff43941e18a1e2c56fb84ef89724f49a431e97ad78401667f7518f9916be1
Aug 11 15:51:37.330 INFO running `"docker" "start" "-a" "934ff43941e18a1e2c56fb84ef89724f49a431e97ad78401667f7518f9916be1"`
Aug 11 15:51:38.857 INFO kablam!     Checking quote v0.6.5
Aug 11 15:51:41.105 INFO kablam!     Checking syn v0.14.7
Aug 11 15:51:47.907 INFO kablam!     Checking drone-macros-core v0.8.2 (file:///source)
Aug 11 15:51:49.919 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #38356)
Aug 11 15:51:49.919 INFO kablam!   --> src/lib.rs:43:19
Aug 11 15:51:49.919 INFO kablam!    |
Aug 11 15:51:49.919 INFO kablam! 43 |   span.unstable().error(err).emit();
Aug 11 15:51:49.919 INFO kablam!    |                   ^^^^^
Aug 11 15:51:49.919 INFO kablam!    |
Aug 11 15:51:49.919 INFO kablam!    = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Aug 11 15:51:49.919 INFO kablam! 
Aug 11 15:51:49.922 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #38356)
Aug 11 15:51:49.923 INFO kablam!   --> src/lib.rs:43:30
Aug 11 15:51:49.923 INFO kablam!    |
Aug 11 15:51:49.923 INFO kablam! 43 |   span.unstable().error(err).emit();
Aug 11 15:51:49.923 INFO kablam!    |                              ^^^^
Aug 11 15:51:49.923 INFO kablam!    |
Aug 11 15:51:49.923 INFO kablam!    = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Aug 11 15:51:49.923 INFO kablam! 
Aug 11 15:51:49.968 INFO kablam! error: aborting due to 2 previous errors
Aug 11 15:51:49.968 INFO kablam! 
Aug 11 15:51:49.968 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Aug 11 15:51:49.976 INFO kablam! error: Could not compile `drone-macros-core`.
Aug 11 15:51:49.977 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 11 15:51:49.996 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #38356)
Aug 11 15:51:49.996 INFO kablam!   --> src/lib.rs:43:19
Aug 11 15:51:49.996 INFO kablam!    |
Aug 11 15:51:49.996 INFO kablam! 43 |   span.unstable().error(err).emit();
Aug 11 15:51:49.996 INFO kablam!    |                   ^^^^^
Aug 11 15:51:49.996 INFO kablam!    |
Aug 11 15:51:49.996 INFO kablam!    = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Aug 11 15:51:49.996 INFO kablam! 
Aug 11 15:51:50.001 INFO kablam! error[E0658]: use of unstable library feature 'proc_macro_diagnostic' (see issue #38356)
Aug 11 15:51:50.001 INFO kablam!   --> src/lib.rs:43:30
Aug 11 15:51:50.001 INFO kablam!    |
Aug 11 15:51:50.001 INFO kablam! 43 |   span.unstable().error(err).emit();
Aug 11 15:51:50.001 INFO kablam!    |                              ^^^^
Aug 11 15:51:50.001 INFO kablam!    |
Aug 11 15:51:50.001 INFO kablam!    = help: add #![feature(proc_macro_diagnostic)] to the crate attributes to enable
Aug 11 15:51:50.001 INFO kablam! 
Aug 11 15:51:50.067 INFO kablam! error: aborting due to 2 previous errors
Aug 11 15:51:50.068 INFO kablam! 
Aug 11 15:51:50.068 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Aug 11 15:51:50.077 INFO kablam! error: Could not compile `drone-macros-core`.
Aug 11 15:51:50.077 INFO kablam! 
Aug 11 15:51:50.077 INFO kablam! To learn more, run the command again with --verbose.
Aug 11 15:51:50.078 INFO kablam! su: No module specific data is present
Aug 11 15:51:50.620 INFO running `"docker" "rm" "-f" "934ff43941e18a1e2c56fb84ef89724f49a431e97ad78401667f7518f9916be1"`
Aug 11 15:51:50.727 INFO blam! 934ff43941e18a1e2c56fb84ef89724f49a431e97ad78401667f7518f9916be1