Nov 04 06:23:52.400 INFO checking glasses-n-contacts/rust-simple-server against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 06:23:52.400 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-1/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 04 06:23:52.839 INFO blam! 6c4f3c00570e8a7f9e9e412336f4e3ca44b4441a256cf1a37a8a59f08d4277aa
Nov 04 06:23:52.841 INFO running `"docker" "start" "-a" "6c4f3c00570e8a7f9e9e412336f4e3ca44b4441a256cf1a37a8a59f08d4277aa"`
Nov 04 06:23:54.447 INFO kablam! usermod: no changes
Nov 04 06:23:54.463 INFO kablam!     Checking hello v0.1.0 (/source)
Nov 04 06:23:54.850 INFO kablam! warning: field is never used: `workers`
Nov 04 06:23:54.851 INFO kablam!  --> src/lib.rs:7:5
Nov 04 06:23:54.851 INFO kablam!   |
Nov 04 06:23:54.851 INFO kablam! 7 |     workers: Vec<Worker>,
Nov 04 06:23:54.851 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Nov 04 06:23:54.852 INFO kablam!   |
Nov 04 06:23:54.852 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 04 06:23:54.852 INFO kablam! 
Nov 04 06:23:54.853 INFO kablam! warning: field is never used: `id`
Nov 04 06:23:54.853 INFO kablam!   --> src/lib.rs:61:5
Nov 04 06:23:54.853 INFO kablam!    |
Nov 04 06:23:54.853 INFO kablam! 61 |     id: usize,
Nov 04 06:23:54.854 INFO kablam!    |     ^^^^^^^^^
Nov 04 06:23:54.854 INFO kablam! 
Nov 04 06:23:54.854 INFO kablam! warning: field is never used: `thread`
Nov 04 06:23:54.854 INFO kablam!   --> src/lib.rs:62:5
Nov 04 06:23:54.859 INFO kablam!    |
Nov 04 06:23:54.859 INFO kablam! 62 |     thread: thread::JoinHandle<()>,
Nov 04 06:23:54.859 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 06:23:54.860 INFO kablam! 
Nov 04 06:23:55.111 INFO kablam! warning: field is never used: `workers`
Nov 04 06:23:55.111 INFO kablam!  --> src/lib.rs:7:5
Nov 04 06:23:55.112 INFO kablam!   |
Nov 04 06:23:55.112 INFO kablam! 7 |     workers: Vec<Worker>,
Nov 04 06:23:55.112 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Nov 04 06:23:55.113 INFO kablam!   |
Nov 04 06:23:55.113 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 04 06:23:55.113 INFO kablam! 
Nov 04 06:23:55.113 INFO kablam! warning: field is never used: `id`
Nov 04 06:23:55.114 INFO kablam!   --> src/lib.rs:61:5
Nov 04 06:23:55.114 INFO kablam!    |
Nov 04 06:23:55.114 INFO kablam! 61 |     id: usize,
Nov 04 06:23:55.114 INFO kablam!    |     ^^^^^^^^^
Nov 04 06:23:55.115 INFO kablam! 
Nov 04 06:23:55.115 INFO kablam! warning: field is never used: `thread`
Nov 04 06:23:55.115 INFO kablam!   --> src/lib.rs:62:5
Nov 04 06:23:55.115 INFO kablam!    |
Nov 04 06:23:55.116 INFO kablam! 62 |     thread: thread::JoinHandle<()>,
Nov 04 06:23:55.116 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 06:23:55.116 INFO kablam! 
Nov 04 06:23:55.654 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
Nov 04 06:23:55.654 INFO kablam! su: No module specific data is present
Nov 04 06:23:56.565 INFO running `"docker" "rm" "-f" "6c4f3c00570e8a7f9e9e412336f4e3ca44b4441a256cf1a37a8a59f08d4277aa"`
Nov 04 06:23:56.871 INFO blam! 6c4f3c00570e8a7f9e9e412336f4e3ca44b4441a256cf1a37a8a59f08d4277aa