Aug 02 15:23:44.909 INFO checking accessors-0.0.3 against 1.27.2+tmplazy for lazy_static-1
Aug 02 15:23:44.909 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 15:23:44.910 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 15:23:44.910 INFO running `"docker" "create" "-v" "/tmp/crater.RhL7H8FBC4MK:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-3/1.27.2+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 02 15:23:45.127 INFO blam! da76dc86a6d02926bc15010c3a0d328d6d6fa81c651de5e8940efdec2e485a2a
Aug 02 15:23:45.130 INFO running `"docker" "start" "-a" "da76dc86a6d02926bc15010c3a0d328d6d6fa81c651de5e8940efdec2e485a2a"`
Aug 02 15:23:47.336 INFO kablam!     Checking unicode-xid v0.0.3
Aug 02 15:23:47.336 INFO kablam!    Compiling syn v0.9.2
Aug 02 15:23:50.571 INFO kablam!     Checking accessors v0.0.3 (file:///source)
Aug 02 15:23:52.579 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 15:23:52.579 INFO kablam!  --> src/lib.rs:6:1
Aug 02 15:23:52.579 INFO kablam!   |
Aug 02 15:23:52.579 INFO kablam! 6 | #![feature(proc_macro, proc_macro_lib)]
Aug 02 15:23:52.579 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 15:23:52.579 INFO kablam! 
Aug 02 15:23:52.579 INFO kablam! error: aborting due to previous error
Aug 02 15:23:52.579 INFO kablam! 
Aug 02 15:23:52.580 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 15:23:52.596 INFO kablam! error: Could not compile `accessors`.
Aug 02 15:23:52.597 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 15:23:53.406 INFO kablam! error[E0554]: #![feature] may not be used on the stable release channel
Aug 02 15:23:53.406 INFO kablam!  --> src/lib.rs:6:1
Aug 02 15:23:53.406 INFO kablam!   |
Aug 02 15:23:53.406 INFO kablam! 6 | #![feature(proc_macro, proc_macro_lib)]
Aug 02 15:23:53.406 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 15:23:53.406 INFO kablam! 
Aug 02 15:23:53.407 INFO kablam! error: aborting due to previous error
Aug 02 15:23:53.407 INFO kablam! 
Aug 02 15:23:53.407 INFO kablam! For more information about this error, try `rustc --explain E0554`.
Aug 02 15:23:53.448 INFO kablam! error: Could not compile `accessors`.
Aug 02 15:23:53.448 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 15:23:55.368 INFO kablam! error: build failed
Aug 02 15:23:55.370 INFO kablam! su: No module specific data is present
Aug 02 15:23:56.450 INFO running `"docker" "rm" "-f" "da76dc86a6d02926bc15010c3a0d328d6d6fa81c651de5e8940efdec2e485a2a"`
Aug 02 15:23:56.533 INFO blam! da76dc86a6d02926bc15010c3a0d328d6d6fa81c651de5e8940efdec2e485a2a