Aug 01 20:06:31.672 INFO checking trait_derive-0.1.0 against 1.27.2+tmplazy for lazy_static-1
Aug 01 20:06:31.672 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 20:06:31.672 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 01 20:06:31.672 INFO running `"docker" "create" "-v" "/tmp/crater.BrNVFqHeZZ2O:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-0/1.27.2+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 +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 01 20:06:31.845 INFO blam! c74ed56b33fd8a1f91d5a9fe3567a5bce941c15cd6cbe07d33f16a202919ebb9
Aug 01 20:06:31.847 INFO running `"docker" "start" "-a" "c74ed56b33fd8a1f91d5a9fe3567a5bce941c15cd6cbe07d33f16a202919ebb9"`
Aug 01 20:06:33.323 INFO kablam!     Checking unicode-xid v0.0.4
Aug 01 20:06:33.326 INFO kablam!     Checking quote v0.3.15
Aug 01 20:06:33.670 INFO kablam!     Checking synom v0.11.3
Aug 01 20:06:34.475 INFO kablam!     Checking syn v0.11.11
Aug 01 20:06:42.348 INFO kablam!     Checking trait_derive_core v0.1.0
Aug 01 20:06:43.342 INFO kablam!     Checking trait_derive v0.1.0 (file:///source)
Aug 01 20:06:44.052 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 20:06:44.052 INFO kablam!   --> src/lib.rs:25:1
Aug 01 20:06:44.052 INFO kablam!    |
Aug 01 20:06:44.052 INFO kablam! 25 | #![feature(proc_macro)]
Aug 01 20:06:44.052 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 20:06:44.052 INFO kablam! 
Aug 01 20:06:44.053 INFO kablam! error: aborting due to previous error
Aug 01 20:06:44.053 INFO kablam! 
Aug 01 20:06:44.053 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 20:06:44.067 INFO kablam! error: Could not compile `trait_derive`.
Aug 01 20:06:44.067 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 01 20:06:44.110 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 01 20:06:44.110 INFO kablam!   --> src/lib.rs:25:1
Aug 01 20:06:44.110 INFO kablam!    |
Aug 01 20:06:44.110 INFO kablam! 25 | #![feature(proc_macro)]
Aug 01 20:06:44.110 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^
Aug 01 20:06:44.110 INFO kablam! 
Aug 01 20:06:44.110 INFO kablam! error: aborting due to previous error
Aug 01 20:06:44.111 INFO kablam! 
Aug 01 20:06:44.111 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 01 20:06:44.119 INFO kablam! error: Could not compile `trait_derive`.
Aug 01 20:06:44.119 INFO kablam! 
Aug 01 20:06:44.119 INFO kablam! To learn more, run the command again with --verbose.
Aug 01 20:06:44.120 INFO kablam! su: No module specific data is present
Aug 01 20:06:44.989 INFO running `"docker" "rm" "-f" "c74ed56b33fd8a1f91d5a9fe3567a5bce941c15cd6cbe07d33f16a202919ebb9"`
Aug 01 20:06:45.113 INFO blam! c74ed56b33fd8a1f91d5a9fe3567a5bce941c15cd6cbe07d33f16a202919ebb9