Sep 04 12:47:20.190 INFO checking nix-0.11.0 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 04 12:47:20.190 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 04 12:47:20.190 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-1/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 12:47:20.390 INFO blam! a8c3592b35cf20da6f73757d31c88035475d1ee5f5e6900813bc1af2bb444e4c
Sep 04 12:47:20.392 INFO running `"docker" "start" "-a" "a8c3592b35cf20da6f73757d31c88035475d1ee5f5e6900813bc1af2bb444e4c"`
Sep 04 12:47:21.032 INFO kablam!    Compiling nix v0.11.0 (file:///source)
Sep 04 12:47:34.313 INFO kablam! warning: unused import: `std::os::unix::io::RawFd`
Sep 04 12:47:34.313 INFO kablam!  --> test/sys/test_select.rs:5:5
Sep 04 12:47:34.313 INFO kablam!   |
Sep 04 12:47:34.314 INFO kablam! 5 | use std::os::unix::io::RawFd;
Sep 04 12:47:34.314 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 12:47:34.314 INFO kablam!   |
Sep 04 12:47:34.314 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 04 12:47:34.314 INFO kablam! 
Sep 04 12:47:36.348 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 15.35s
Sep 04 12:47:36.357 INFO kablam! su: No module specific data is present
Sep 04 12:47:37.042 INFO running `"docker" "rm" "-f" "a8c3592b35cf20da6f73757d31c88035475d1ee5f5e6900813bc1af2bb444e4c"`
Sep 04 12:47:37.122 INFO blam! a8c3592b35cf20da6f73757d31c88035475d1ee5f5e6900813bc1af2bb444e4c