Sep 06 00:50:44.639 INFO checking rust-termios-0.0.2 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 00:50:44.639 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 00:50:44.639 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-6/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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=1000" "-e" "CMD=cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 00:50:44.767 INFO blam! 587ec1787d1b7d2cb06590d938bf8f56353d1085bf6329132b9c8518d28e97e3
Sep 06 00:50:44.768 INFO running `"docker" "start" "-a" "587ec1787d1b7d2cb06590d938bf8f56353d1085bf6329132b9c8518d28e97e3"`
Sep 06 00:50:45.606 INFO kablam! usermod: no changes
Sep 06 00:50:45.628 INFO kablam!     Checking termios-sys v0.0.6
Sep 06 00:50:45.922 INFO kablam!     Checking rust-termios v0.0.2 (file:///source)
Sep 06 00:50:46.434 INFO kablam! error[E0635]: unknown feature `fs`
Sep 06 00:50:46.434 INFO kablam!  --> tests/term_intf.rs:1:12
Sep 06 00:50:46.434 INFO kablam!   |
Sep 06 00:50:46.434 INFO kablam! 1 | #![feature(fs)]
Sep 06 00:50:46.434 INFO kablam!   |            ^^
Sep 06 00:50:46.434 INFO kablam! 
Sep 06 00:50:46.437 INFO kablam! error: aborting due to previous error
Sep 06 00:50:46.437 INFO kablam! 
Sep 06 00:50:46.437 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 06 00:50:46.444 INFO kablam! error: Could not compile `rust-termios`.
Sep 06 00:50:46.444 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 06 00:50:46.482 INFO kablam! error: build failed
Sep 06 00:50:46.483 INFO kablam! su: No module specific data is present
Sep 06 00:50:47.143 INFO running `"docker" "rm" "-f" "587ec1787d1b7d2cb06590d938bf8f56353d1085bf6329132b9c8518d28e97e3"`
Sep 06 00:50:47.238 INFO blam! 587ec1787d1b7d2cb06590d938bf8f56353d1085bf6329132b9c8518d28e97e3