Aug 02 13:04:53.851 INFO checking cereal_macros-0.3.5 against 1.27.2 for lazy_static-1
Aug 02 13:04:53.851 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 13:04:53.851 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 13:04:53.851 INFO running `"docker" "create" "-v" "/tmp/crater.YuHthKLFoize:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-6/1.27.2:/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 +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 02 13:04:54.082 INFO blam! b1132a9b5533be0c522e91cad708b012e1ba8650ecbf4160a9aef237d594bcf3
Aug 02 13:04:54.085 INFO running `"docker" "start" "-a" "b1132a9b5533be0c522e91cad708b012e1ba8650ecbf4160a9aef237d594bcf3"`
Aug 02 13:04:54.934 INFO kablam!     Checking cereal_macros v0.3.5 (file:///source)
Aug 02 13:04:59.297 INFO kablam! error[E0425]: cannot find function `intern` in module `token`
Aug 02 13:04:59.297 INFO kablam!   --> src/plugin.rs:19:47
Aug 02 13:04:59.297 INFO kablam!    |
Aug 02 13:04:59.297 INFO kablam! 19 |     registry.register_syntax_extension(token::intern("derive_CerealData"),
Aug 02 13:04:59.297 INFO kablam!    |                                               ^^^^^^ not found in `token`
Aug 02 13:04:59.308 INFO kablam! 
Aug 02 13:04:59.316 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 13:04:59.316 INFO kablam!  --> src/plugin.rs:2:1
Aug 02 13:04:59.317 INFO kablam!   |
Aug 02 13:04:59.317 INFO kablam! 2 | #![feature(box_syntax, plugin_registrar, quote, rustc_private)]
Aug 02 13:04:59.317 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 13:04:59.317 INFO kablam! 
Aug 02 13:04:59.317 INFO kablam! error: aborting due to 2 previous errors
Aug 02 13:04:59.317 INFO kablam! 
Aug 02 13:04:59.317 INFO kablam! Some errors occurred: E0425, E0554.
Aug 02 13:04:59.318 INFO kablam! For more information about an error, try `rustc --explain E0425`.
Aug 02 13:04:59.344 INFO kablam! error: Could not compile `cereal_macros`.
Aug 02 13:04:59.344 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 13:04:59.363 INFO kablam! error[E0425]: cannot find function `intern` in module `token`
Aug 02 13:04:59.363 INFO kablam!   --> src/plugin.rs:19:47
Aug 02 13:04:59.363 INFO kablam!    |
Aug 02 13:04:59.363 INFO kablam! 19 |     registry.register_syntax_extension(token::intern("derive_CerealData"),
Aug 02 13:04:59.363 INFO kablam!    |                                               ^^^^^^ not found in `token`
Aug 02 13:04:59.363 INFO kablam! 
Aug 02 13:04:59.373 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 13:04:59.373 INFO kablam!  --> src/plugin.rs:2:1
Aug 02 13:04:59.373 INFO kablam!   |
Aug 02 13:04:59.373 INFO kablam! 2 | #![feature(box_syntax, plugin_registrar, quote, rustc_private)]
Aug 02 13:04:59.373 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 13:04:59.373 INFO kablam! 
Aug 02 13:04:59.377 INFO kablam! error: aborting due to 2 previous errors
Aug 02 13:04:59.377 INFO kablam! 
Aug 02 13:04:59.377 INFO kablam! Some errors occurred: E0425, E0554.
Aug 02 13:04:59.377 INFO kablam! For more information about an error, try `rustc --explain E0425`.
Aug 02 13:04:59.397 INFO kablam! error: Could not compile `cereal_macros`.
Aug 02 13:04:59.397 INFO kablam! 
Aug 02 13:04:59.397 INFO kablam! To learn more, run the command again with --verbose.
Aug 02 13:04:59.399 INFO kablam! su: No module specific data is present
Aug 02 13:05:00.080 INFO running `"docker" "rm" "-f" "b1132a9b5533be0c522e91cad708b012e1ba8650ecbf4160a9aef237d594bcf3"`
Aug 02 13:05:00.255 INFO blam! b1132a9b5533be0c522e91cad708b012e1ba8650ecbf4160a9aef237d594bcf3