Sep 01 12:58:24.382 INFO checking nix-0.11.0 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 12:58:24.382 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 12:58:24.382 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 12:58:24.562 INFO blam! 607a6e7a6eab18dd45bcc63d9cc2bd4efef5f59f06bf8bb5aec480690f616541
Sep 01 12:58:24.564 INFO running `"docker" "start" "-a" "607a6e7a6eab18dd45bcc63d9cc2bd4efef5f59f06bf8bb5aec480690f616541"`
Sep 01 12:58:25.303 INFO kablam!    Compiling nix v0.11.0 (file:///source)
Sep 01 12:58:39.051 INFO kablam! warning: unused import: `std::os::unix::io::RawFd`
Sep 01 12:58:39.051 INFO kablam!  --> test/sys/test_select.rs:5:5
Sep 01 12:58:39.051 INFO kablam!   |
Sep 01 12:58:39.051 INFO kablam! 5 | use std::os::unix::io::RawFd;
Sep 01 12:58:39.051 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 12:58:39.051 INFO kablam!   |
Sep 01 12:58:39.051 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 12:58:39.051 INFO kablam! 
Sep 01 12:58:41.123 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 15.88s
Sep 01 12:58:41.129 INFO kablam! su: No module specific data is present
Sep 01 12:58:41.747 INFO running `"docker" "rm" "-f" "607a6e7a6eab18dd45bcc63d9cc2bd4efef5f59f06bf8bb5aec480690f616541"`
Sep 01 12:58:41.830 INFO blam! 607a6e7a6eab18dd45bcc63d9cc2bd4efef5f59f06bf8bb5aec480690f616541