Sep 20 03:36:04.101 INFO checking cntr-nix-0.11.3-pre1 against try#fcacde07b66fe513e52c41b73aef91bcc121905b for pr-54346
Sep 20 03:36:04.101 INFO running: cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets
Sep 20 03:36:04.102 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54346/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-0/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/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 +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 03:36:04.334 INFO blam! 8d429cf28d55837d775c5b17322ea6c3d1cf71a0788be91491cf9af20d772305
Sep 20 03:36:04.336 INFO running `"docker" "start" "-a" "8d429cf28d55837d775c5b17322ea6c3d1cf71a0788be91491cf9af20d772305"`
Sep 20 03:36:05.447 INFO kablam! usermod: no changes
Sep 20 03:36:05.558 INFO kablam!    Compiling cntr-nix v0.11.3-pre1 (/source)
Sep 20 03:36:16.930 INFO kablam! warning: unused import: `std::os::unix::io::RawFd`
Sep 20 03:36:16.931 INFO kablam!  --> test/sys/test_select.rs:5:5
Sep 20 03:36:16.931 INFO kablam!   |
Sep 20 03:36:16.931 INFO kablam! 5 | use std::os::unix::io::RawFd;
Sep 20 03:36:16.931 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 03:36:16.931 INFO kablam!   |
Sep 20 03:36:16.931 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 20 03:36:16.931 INFO kablam! 
Sep 20 03:36:18.683 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 13.18s
Sep 20 03:36:18.690 INFO kablam! su: No module specific data is present
Sep 20 03:36:19.394 INFO running `"docker" "rm" "-f" "8d429cf28d55837d775c5b17322ea6c3d1cf71a0788be91491cf9af20d772305"`
Sep 20 03:36:19.559 INFO blam! 8d429cf28d55837d775c5b17322ea6c3d1cf71a0788be91491cf9af20d772305