Sep 04 21:19:10.380 INFO checking cntr-nix-0.11.3-pre1 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 21:19:10.381 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 21:19:10.381 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-1/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 21:19:10.549 INFO blam! cdc4a81d56291204ee3188f7842f340ccc69e53001c6f43fd42d3fc70341beec
Sep 04 21:19:10.551 INFO running `"docker" "start" "-a" "cdc4a81d56291204ee3188f7842f340ccc69e53001c6f43fd42d3fc70341beec"`
Sep 04 21:19:11.170 INFO kablam!    Compiling cntr-nix v0.11.3-pre1 (file:///source)
Sep 04 21:19:28.500 INFO kablam! warning: unused import: `std::os::unix::io::RawFd`
Sep 04 21:19:28.500 INFO kablam!  --> test/sys/test_select.rs:5:5
Sep 04 21:19:28.500 INFO kablam!   |
Sep 04 21:19:28.500 INFO kablam! 5 | use std::os::unix::io::RawFd;
Sep 04 21:19:28.500 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 21:19:28.500 INFO kablam!   |
Sep 04 21:19:28.501 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 04 21:19:28.501 INFO kablam! 
Sep 04 21:19:30.725 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 19.63s
Sep 04 21:19:30.735 INFO kablam! su: No module specific data is present
Sep 04 21:19:31.064 INFO running `"docker" "rm" "-f" "cdc4a81d56291204ee3188f7842f340ccc69e53001c6f43fd42d3fc70341beec"`
Sep 04 21:19:31.169 INFO blam! cdc4a81d56291204ee3188f7842f340ccc69e53001c6f43fd42d3fc70341beec