Dec 13 21:00:06.000 INFO testing drakemain/rust-web-server against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 21:00:06.000 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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"`
Dec 13 21:00:06.408 INFO [stdout] b535cd32b81b8c9c6660f8f344355b810c02c333b37a43792e9db347b720e25b
Dec 13 21:00:06.409 INFO running `"docker" "start" "-a" "b535cd32b81b8c9c6660f8f344355b810c02c333b37a43792e9db347b720e25b"`
Dec 13 21:00:07.338 INFO [stderr] usermod: no changes
Dec 13 21:00:07.397 INFO [stderr]    Compiling webserver v0.1.0 (/source)
Dec 13 21:00:07.809 INFO [stderr] warning: field is never used: `workers`
Dec 13 21:00:07.809 INFO [stderr]  --> src/lib.rs:7:3
Dec 13 21:00:07.809 INFO [stderr]   |
Dec 13 21:00:07.809 INFO [stderr] 7 |   workers: Vec<Worker>,
Dec 13 21:00:07.809 INFO [stderr]   |   ^^^^^^^^^^^^^^^^^^^^
Dec 13 21:00:07.809 INFO [stderr]   |
Dec 13 21:00:07.809 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 21:00:07.809 INFO [stderr] 
Dec 13 21:00:07.809 INFO [stderr] warning: field is never used: `id`
Dec 13 21:00:07.809 INFO [stderr]   --> src/lib.rs:12:3
Dec 13 21:00:07.809 INFO [stderr]    |
Dec 13 21:00:07.809 INFO [stderr] 12 |   id: usize,
Dec 13 21:00:07.809 INFO [stderr]    |   ^^^^^^^^^
Dec 13 21:00:07.809 INFO [stderr] 
Dec 13 21:00:07.809 INFO [stderr] warning: field is never used: `thread`
Dec 13 21:00:07.810 INFO [stderr]   --> src/lib.rs:13:3
Dec 13 21:00:07.810 INFO [stderr]    |
Dec 13 21:00:07.810 INFO [stderr] 13 |   thread: thread::JoinHandle<()>
Dec 13 21:00:07.810 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:00:07.810 INFO [stderr] 
Dec 13 21:00:09.399 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.03s
Dec 13 21:00:09.402 INFO [stderr] su: No module specific data is present
Dec 13 21:00:10.130 INFO running `"docker" "inspect" "b535cd32b81b8c9c6660f8f344355b810c02c333b37a43792e9db347b720e25b"`
Dec 13 21:00:10.489 INFO running `"docker" "rm" "-f" "b535cd32b81b8c9c6660f8f344355b810c02c333b37a43792e9db347b720e25b"`
Dec 13 21:00:10.749 INFO [stdout] b535cd32b81b8c9c6660f8f344355b810c02c333b37a43792e9db347b720e25b
Dec 13 21:00:10.753 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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"`
Dec 13 21:00:11.203 INFO [stdout] 4e367fb27dd9dfc1fb91a3b2e73cf87c5be1ba4bf82048b75ae62e74997a282a
Dec 13 21:00:11.206 INFO running `"docker" "start" "-a" "4e367fb27dd9dfc1fb91a3b2e73cf87c5be1ba4bf82048b75ae62e74997a282a"`
Dec 13 21:00:12.279 INFO [stderr] usermod: no changes
Dec 13 21:00:12.315 INFO [stderr]    Compiling webserver v0.1.0 (/source)
Dec 13 21:00:12.873 INFO [stderr] warning: field is never used: `workers`
Dec 13 21:00:12.873 INFO [stderr]  --> src/lib.rs:7:3
Dec 13 21:00:12.873 INFO [stderr]   |
Dec 13 21:00:12.873 INFO [stderr] 7 |   workers: Vec<Worker>,
Dec 13 21:00:12.873 INFO [stderr]   |   ^^^^^^^^^^^^^^^^^^^^
Dec 13 21:00:12.873 INFO [stderr]   |
Dec 13 21:00:12.873 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 21:00:12.873 INFO [stderr] 
Dec 13 21:00:12.873 INFO [stderr] warning: field is never used: `id`
Dec 13 21:00:12.874 INFO [stderr]   --> src/lib.rs:12:3
Dec 13 21:00:12.874 INFO [stderr]    |
Dec 13 21:00:12.874 INFO [stderr] 12 |   id: usize,
Dec 13 21:00:12.874 INFO [stderr]    |   ^^^^^^^^^
Dec 13 21:00:12.874 INFO [stderr] 
Dec 13 21:00:12.874 INFO [stderr] warning: field is never used: `thread`
Dec 13 21:00:12.874 INFO [stderr]   --> src/lib.rs:13:3
Dec 13 21:00:12.874 INFO [stderr]    |
Dec 13 21:00:12.874 INFO [stderr] 13 |   thread: thread::JoinHandle<()>
Dec 13 21:00:12.874 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 21:00:12.874 INFO [stderr] 
Dec 13 21:00:13.216 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
Dec 13 21:00:13.219 INFO [stderr] su: No module specific data is present
Dec 13 21:00:13.701 INFO running `"docker" "inspect" "4e367fb27dd9dfc1fb91a3b2e73cf87c5be1ba4bf82048b75ae62e74997a282a"`
Dec 13 21:00:13.850 INFO running `"docker" "rm" "-f" "4e367fb27dd9dfc1fb91a3b2e73cf87c5be1ba4bf82048b75ae62e74997a282a"`
Dec 13 21:00:14.175 INFO [stdout] 4e367fb27dd9dfc1fb91a3b2e73cf87c5be1ba4bf82048b75ae62e74997a282a
Dec 13 21:00:14.177 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-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"`
Dec 13 21:00:14.479 INFO [stdout] 7aba913a5c0eb73b16d4fbeb28611fcc18318befc931ed9b397513b2ea59f659
Dec 13 21:00:14.485 INFO running `"docker" "start" "-a" "7aba913a5c0eb73b16d4fbeb28611fcc18318befc931ed9b397513b2ea59f659"`
Dec 13 21:00:15.094 INFO [stderr] usermod: no changes
Dec 13 21:00:15.132 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 13 21:00:15.146 INFO [stderr]      Running /target/debug/deps/webserver-f8c3bfac63d9c24b
Dec 13 21:00:15.146 INFO [stdout] 
Dec 13 21:00:15.146 INFO [stderr]      Running /target/debug/deps/main-2a8097eecd1e7780
Dec 13 21:00:15.146 INFO [stdout] running 0 tests
Dec 13 21:00:15.146 INFO [stderr]    Doc-tests webserver
Dec 13 21:00:15.146 INFO [stdout] 
Dec 13 21:00:15.146 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 21:00:15.146 INFO [stdout] 
Dec 13 21:00:15.146 INFO [stdout] 
Dec 13 21:00:15.146 INFO [stdout] running 0 tests
Dec 13 21:00:15.146 INFO [stdout] 
Dec 13 21:00:15.146 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 21:00:15.146 INFO [stdout] 
Dec 13 21:00:15.771 INFO [stdout] 
Dec 13 21:00:15.771 INFO [stdout] running 0 tests
Dec 13 21:00:15.771 INFO [stdout] 
Dec 13 21:00:15.771 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 21:00:15.771 INFO [stdout] 
Dec 13 21:00:15.774 INFO [stderr] su: No module specific data is present
Dec 13 21:00:16.499 INFO running `"docker" "inspect" "7aba913a5c0eb73b16d4fbeb28611fcc18318befc931ed9b397513b2ea59f659"`
Dec 13 21:00:16.774 INFO running `"docker" "rm" "-f" "7aba913a5c0eb73b16d4fbeb28611fcc18318befc931ed9b397513b2ea59f659"`
Dec 13 21:00:17.099 INFO [stdout] 7aba913a5c0eb73b16d4fbeb28611fcc18318befc931ed9b397513b2ea59f659