Nov 10 02:49:29.070 INFO checking nix-0.11.0 against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632 Nov 10 02:49:29.070 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-2/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +653da4fd006c97625247acd7e076d0782cdc149b-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Nov 10 02:49:29.372 INFO blam! 5f6819d23fe93c44087ea16e418b0c62a5c4bb503c9f6ba3b54813509e63a1cc Nov 10 02:49:29.374 INFO running `"docker" "start" "-a" "5f6819d23fe93c44087ea16e418b0c62a5c4bb503c9f6ba3b54813509e63a1cc"` Nov 10 02:49:30.524 INFO kablam! usermod: no changes Nov 10 02:49:30.642 INFO kablam! Compiling nix v0.11.0 (/source) Nov 10 02:49:42.423 INFO kablam! warning: unused import: `std::os::unix::io::RawFd` Nov 10 02:49:42.423 INFO kablam! --> test/sys/test_select.rs:5:5 Nov 10 02:49:42.423 INFO kablam! | Nov 10 02:49:42.423 INFO kablam! 5 | use std::os::unix::io::RawFd; Nov 10 02:49:42.423 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^ Nov 10 02:49:42.423 INFO kablam! | Nov 10 02:49:42.423 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 10 02:49:42.423 INFO kablam! Nov 10 02:49:43.889 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 13.32s Nov 10 02:49:43.907 INFO kablam! su: No module specific data is present Nov 10 02:49:44.609 INFO running `"docker" "rm" "-f" "5f6819d23fe93c44087ea16e418b0c62a5c4bb503c9f6ba3b54813509e63a1cc"` Nov 10 02:49:44.939 INFO blam! 5f6819d23fe93c44087ea16e418b0c62a5c4bb503c9f6ba3b54813509e63a1cc