Oct 12 21:06:53.010 INFO checking glasses-n-contacts/rust-simple-server against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977 Oct 12 21:06:53.010 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"` Oct 12 21:06:53.444 INFO blam! 61ad518726e3fc600f222194ad0ca8dc179a4ad03ab8ac507ec21b1a92763c8a Oct 12 21:06:53.460 INFO running `"docker" "start" "-a" "61ad518726e3fc600f222194ad0ca8dc179a4ad03ab8ac507ec21b1a92763c8a"` Oct 12 21:06:54.776 INFO kablam! usermod: no changes Oct 12 21:06:54.900 INFO kablam! Checking hello v0.1.0 (/source) Oct 12 21:06:55.681 INFO kablam! warning: field is never used: `workers` Oct 12 21:06:55.681 INFO kablam! --> src/lib.rs:7:5 Oct 12 21:06:55.682 INFO kablam! | Oct 12 21:06:55.682 INFO kablam! 7 | workers: Vec, Oct 12 21:06:55.682 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Oct 12 21:06:55.682 INFO kablam! | Oct 12 21:06:55.682 INFO kablam! = note: #[warn(dead_code)] on by default Oct 12 21:06:55.682 INFO kablam! Oct 12 21:06:55.682 INFO kablam! warning: field is never used: `id` Oct 12 21:06:55.682 INFO kablam! --> src/lib.rs:61:5 Oct 12 21:06:55.682 INFO kablam! | Oct 12 21:06:55.682 INFO kablam! 61 | id: usize, Oct 12 21:06:55.682 INFO kablam! | ^^^^^^^^^ Oct 12 21:06:55.682 INFO kablam! Oct 12 21:06:55.682 INFO kablam! warning: field is never used: `thread` Oct 12 21:06:55.682 INFO kablam! --> src/lib.rs:62:5 Oct 12 21:06:55.682 INFO kablam! | Oct 12 21:06:55.682 INFO kablam! 62 | thread: thread::JoinHandle<()>, Oct 12 21:06:55.682 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 12 21:06:55.682 INFO kablam! Oct 12 21:06:55.988 INFO kablam! warning: field is never used: `workers` Oct 12 21:06:55.988 INFO kablam! --> src/lib.rs:7:5 Oct 12 21:06:55.988 INFO kablam! | Oct 12 21:06:55.988 INFO kablam! 7 | workers: Vec, Oct 12 21:06:55.988 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Oct 12 21:06:55.988 INFO kablam! | Oct 12 21:06:55.988 INFO kablam! = note: #[warn(dead_code)] on by default Oct 12 21:06:55.988 INFO kablam! Oct 12 21:06:55.988 INFO kablam! warning: field is never used: `id` Oct 12 21:06:55.988 INFO kablam! --> src/lib.rs:61:5 Oct 12 21:06:55.988 INFO kablam! | Oct 12 21:06:55.988 INFO kablam! 61 | id: usize, Oct 12 21:06:55.988 INFO kablam! | ^^^^^^^^^ Oct 12 21:06:55.988 INFO kablam! Oct 12 21:06:55.988 INFO kablam! warning: field is never used: `thread` Oct 12 21:06:55.988 INFO kablam! --> src/lib.rs:62:5 Oct 12 21:06:55.988 INFO kablam! | Oct 12 21:06:55.988 INFO kablam! 62 | thread: thread::JoinHandle<()>, Oct 12 21:06:55.989 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 12 21:06:55.989 INFO kablam! Oct 12 21:06:56.908 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 2.07s Oct 12 21:06:56.920 INFO kablam! su: No module specific data is present Oct 12 21:06:57.840 INFO running `"docker" "rm" "-f" "61ad518726e3fc600f222194ad0ca8dc179a4ad03ab8ac507ec21b1a92763c8a"` Oct 12 21:06:58.124 INFO blam! 61ad518726e3fc600f222194ad0ca8dc179a4ad03ab8ac507ec21b1a92763c8a