Sep 21 03:58:40.382 INFO checking rust-termios-0.0.2 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 03:58:40.382 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 03:58:40.382 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-6/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 03:58:40.615 INFO blam! 1a870ecfc6d45110247970bbf04016cfa694bdc34b8a8cf60b819068085d3b5c
Sep 21 03:58:40.617 INFO running `"docker" "start" "-a" "1a870ecfc6d45110247970bbf04016cfa694bdc34b8a8cf60b819068085d3b5c"`
Sep 21 03:58:42.098 INFO kablam! usermod: no changes
Sep 21 03:58:42.144 INFO kablam!     Checking termios-sys v0.0.6
Sep 21 03:58:42.458 INFO kablam!     Checking rust-termios v0.0.2 (/source)
Sep 21 03:58:43.214 INFO kablam! error[E0635]: unknown feature `fs`
Sep 21 03:58:43.214 INFO kablam!  --> tests/term_intf.rs:1:12
Sep 21 03:58:43.214 INFO kablam!   |
Sep 21 03:58:43.214 INFO kablam! 1 | #![feature(fs)]
Sep 21 03:58:43.214 INFO kablam!   |            ^^
Sep 21 03:58:43.214 INFO kablam! 
Sep 21 03:58:43.214 INFO kablam! error: aborting due to previous error
Sep 21 03:58:43.214 INFO kablam! 
Sep 21 03:58:43.214 INFO kablam! For more information about this error, try `rustc --explain E0635`.
Sep 21 03:58:43.222 INFO kablam! error: Could not compile `rust-termios`.
Sep 21 03:58:43.222 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 21 03:58:43.255 INFO kablam! error: build failed
Sep 21 03:58:43.256 INFO kablam! su: No module specific data is present
Sep 21 03:58:44.370 INFO running `"docker" "rm" "-f" "1a870ecfc6d45110247970bbf04016cfa694bdc34b8a8cf60b819068085d3b5c"`
Sep 21 03:58:44.474 INFO blam! 1a870ecfc6d45110247970bbf04016cfa694bdc34b8a8cf60b819068085d3b5c