Aug 30 23:41:40.757 INFO checking automata-0.0.2 against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 30 23:41:40.757 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 30 23:41:40.757 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-0/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/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" "-e" "USER_ID=500" "-e" "CMD=cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 23:41:40.914 INFO blam! 45a7e0088c774719ff05f235de3b8f0332a88f2472a4b8b6bc50ec4f1370b6b5
Aug 30 23:41:40.916 INFO running `"docker" "start" "-a" "45a7e0088c774719ff05f235de3b8f0332a88f2472a4b8b6bc50ec4f1370b6b5"`
Aug 30 23:41:41.469 INFO kablam!     Checking automata v0.0.2 (file:///source)
Aug 30 23:41:42.327 INFO kablam! error[E0635]: unknown feature `io`
Aug 30 23:41:42.327 INFO kablam!  --> src/lib.rs:1:12
Aug 30 23:41:42.327 INFO kablam!   |
Aug 30 23:41:42.327 INFO kablam! 1 | #![feature(io)]
Aug 30 23:41:42.327 INFO kablam!   |            ^^
Aug 30 23:41:42.327 INFO kablam! 
Aug 30 23:41:42.334 INFO kablam! error: aborting due to previous error
Aug 30 23:41:42.334 INFO kablam! 
Aug 30 23:41:42.334 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Aug 30 23:41:42.341 INFO kablam! error: Could not compile `automata`.
Aug 30 23:41:42.341 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 30 23:41:42.621 INFO kablam! error[E0635]: unknown feature `io`
Aug 30 23:41:42.621 INFO kablam!  --> src/lib.rs:1:12
Aug 30 23:41:42.621 INFO kablam!   |
Aug 30 23:41:42.621 INFO kablam! 1 | #![feature(io)]
Aug 30 23:41:42.621 INFO kablam!   |            ^^
Aug 30 23:41:42.621 INFO kablam! 
Aug 30 23:41:42.637 INFO kablam! error: aborting due to previous error
Aug 30 23:41:42.637 INFO kablam! 
Aug 30 23:41:42.637 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Aug 30 23:41:42.644 INFO kablam! error: Could not compile `automata`.
Aug 30 23:41:42.644 INFO kablam! 
Aug 30 23:41:42.644 INFO kablam! To learn more, run the command again with --verbose.
Aug 30 23:41:42.645 INFO kablam! su: No module specific data is present
Aug 30 23:41:42.950 INFO running `"docker" "rm" "-f" "45a7e0088c774719ff05f235de3b8f0332a88f2472a4b8b6bc50ec4f1370b6b5"`
Aug 30 23:41:43.034 INFO blam! 45a7e0088c774719ff05f235de3b8f0332a88f2472a4b8b6bc50ec4f1370b6b5