Nov 30 00:49:50.326 INFO checking jmillxyz/rust-webserver against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 00:49:50.326 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-5/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 00:49:50.648 INFO [stdout] 2ef66081c6ae8a3d2e0d58adfa8fac9a61c7ccf2d0401b2f92e688af7f6cfd7f
Nov 30 00:49:50.650 INFO running `"docker" "start" "-a" "2ef66081c6ae8a3d2e0d58adfa8fac9a61c7ccf2d0401b2f92e688af7f6cfd7f"`
Nov 30 00:49:51.468 INFO [stderr] usermod: no changes
Nov 30 00:49:51.498 INFO [stderr]     Checking hello v0.1.0 (/source)
Nov 30 00:49:51.855 INFO [stderr] warning: field is never used: `workers`
Nov 30 00:49:51.855 INFO [stderr]  --> src/lib.rs:7:5
Nov 30 00:49:51.855 INFO [stderr]   |
Nov 30 00:49:51.856 INFO [stderr] 7 |     workers: Vec<Worker>,
Nov 30 00:49:51.856 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 30 00:49:51.856 INFO [stderr]   |
Nov 30 00:49:51.856 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 30 00:49:51.856 INFO [stderr] 
Nov 30 00:49:51.857 INFO [stderr] warning: field is never used: `id`
Nov 30 00:49:51.857 INFO [stderr]   --> src/lib.rs:61:5
Nov 30 00:49:51.857 INFO [stderr]    |
Nov 30 00:49:51.857 INFO [stderr] 61 |     id: usize,
Nov 30 00:49:51.857 INFO [stderr]    |     ^^^^^^^^^
Nov 30 00:49:51.857 INFO [stderr] 
Nov 30 00:49:51.857 INFO [stderr] warning: field is never used: `thread`
Nov 30 00:49:51.857 INFO [stderr]   --> src/lib.rs:62:5
Nov 30 00:49:51.857 INFO [stderr]    |
Nov 30 00:49:51.858 INFO [stderr] 62 |     thread: thread::JoinHandle<()>,
Nov 30 00:49:51.858 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:49:51.858 INFO [stderr] 
Nov 30 00:49:52.136 INFO [stderr] warning: field is never used: `workers`
Nov 30 00:49:52.136 INFO [stderr]  --> src/lib.rs:7:5
Nov 30 00:49:52.136 INFO [stderr]   |
Nov 30 00:49:52.136 INFO [stderr] 7 |     workers: Vec<Worker>,
Nov 30 00:49:52.136 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 30 00:49:52.136 INFO [stderr]   |
Nov 30 00:49:52.136 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 30 00:49:52.136 INFO [stderr] 
Nov 30 00:49:52.136 INFO [stderr] warning: field is never used: `id`
Nov 30 00:49:52.136 INFO [stderr]   --> src/lib.rs:61:5
Nov 30 00:49:52.136 INFO [stderr]    |
Nov 30 00:49:52.136 INFO [stderr] 61 |     id: usize,
Nov 30 00:49:52.136 INFO [stderr]    |     ^^^^^^^^^
Nov 30 00:49:52.136 INFO [stderr] 
Nov 30 00:49:52.136 INFO [stderr] warning: field is never used: `thread`
Nov 30 00:49:52.136 INFO [stderr]   --> src/lib.rs:62:5
Nov 30 00:49:52.136 INFO [stderr]    |
Nov 30 00:49:52.136 INFO [stderr] 62 |     thread: thread::JoinHandle<()>,
Nov 30 00:49:52.136 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 00:49:52.136 INFO [stderr] 
Nov 30 00:49:52.669 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
Nov 30 00:49:52.671 INFO [stderr] su: No module specific data is present
Nov 30 00:49:53.731 INFO running `"docker" "inspect" "2ef66081c6ae8a3d2e0d58adfa8fac9a61c7ccf2d0401b2f92e688af7f6cfd7f"`
Nov 30 00:49:53.980 INFO running `"docker" "rm" "-f" "2ef66081c6ae8a3d2e0d58adfa8fac9a61c7ccf2d0401b2f92e688af7f6cfd7f"`
Nov 30 00:49:54.260 INFO [stdout] 2ef66081c6ae8a3d2e0d58adfa8fac9a61c7ccf2d0401b2f92e688af7f6cfd7f