Dec 13 10:40:23.096 INFO testing michaltakac/rust-webserver against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 10:40:23.096 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 10:40:23.611 INFO [stdout] 9d4ee409f44aedd346bdcd65894c3ccf9638fd054579244fab5ab1f9acf41458
Dec 13 10:40:23.613 INFO running `"docker" "start" "-a" "9d4ee409f44aedd346bdcd65894c3ccf9638fd054579244fab5ab1f9acf41458"`
Dec 13 10:40:25.031 INFO [stderr] usermod: no changes
Dec 13 10:40:25.075 INFO [stderr]    Compiling webserver v0.1.0 (/source)
Dec 13 10:40:25.506 INFO [stderr] warning: field is never used: `workers`
Dec 13 10:40:25.506 INFO [stderr]  --> src/lib.rs:7:5
Dec 13 10:40:25.506 INFO [stderr]   |
Dec 13 10:40:25.506 INFO [stderr] 7 |     workers: Vec<Worker>,
Dec 13 10:40:25.506 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 13 10:40:25.506 INFO [stderr]   |
Dec 13 10:40:25.506 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 10:40:25.506 INFO [stderr] 
Dec 13 10:40:25.506 INFO [stderr] warning: field is never used: `id`
Dec 13 10:40:25.506 INFO [stderr]   --> src/lib.rs:61:5
Dec 13 10:40:25.506 INFO [stderr]    |
Dec 13 10:40:25.506 INFO [stderr] 61 |     id: usize,
Dec 13 10:40:25.506 INFO [stderr]    |     ^^^^^^^^^
Dec 13 10:40:25.506 INFO [stderr] 
Dec 13 10:40:25.506 INFO [stderr] warning: field is never used: `thread`
Dec 13 10:40:25.506 INFO [stderr]   --> src/lib.rs:62:5
Dec 13 10:40:25.506 INFO [stderr]    |
Dec 13 10:40:25.506 INFO [stderr] 62 |     thread: thread::JoinHandle<()>,
Dec 13 10:40:25.506 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 10:40:25.506 INFO [stderr] 
Dec 13 10:40:27.539 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.48s
Dec 13 10:40:27.543 INFO [stderr] su: No module specific data is present
Dec 13 10:40:28.925 INFO running `"docker" "inspect" "9d4ee409f44aedd346bdcd65894c3ccf9638fd054579244fab5ab1f9acf41458"`
Dec 13 10:40:29.257 INFO running `"docker" "rm" "-f" "9d4ee409f44aedd346bdcd65894c3ccf9638fd054579244fab5ab1f9acf41458"`
Dec 13 10:40:29.558 INFO [stdout] 9d4ee409f44aedd346bdcd65894c3ccf9638fd054579244fab5ab1f9acf41458
Dec 13 10:40:29.565 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 10:40:30.053 INFO [stdout] 95c1064b9a029455a974e99bc19783d349421332780d70b53b1dd3fbf0e38b0a
Dec 13 10:40:30.057 INFO running `"docker" "start" "-a" "95c1064b9a029455a974e99bc19783d349421332780d70b53b1dd3fbf0e38b0a"`
Dec 13 10:40:31.399 INFO [stderr] usermod: no changes
Dec 13 10:40:31.456 INFO [stderr]    Compiling webserver v0.1.0 (/source)
Dec 13 10:40:32.099 INFO [stderr] warning: field is never used: `workers`
Dec 13 10:40:32.099 INFO [stderr]  --> src/lib.rs:7:5
Dec 13 10:40:32.099 INFO [stderr]   |
Dec 13 10:40:32.099 INFO [stderr] 7 |     workers: Vec<Worker>,
Dec 13 10:40:32.099 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 13 10:40:32.099 INFO [stderr]   |
Dec 13 10:40:32.099 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 10:40:32.099 INFO [stderr] 
Dec 13 10:40:32.099 INFO [stderr] warning: field is never used: `id`
Dec 13 10:40:32.099 INFO [stderr]   --> src/lib.rs:61:5
Dec 13 10:40:32.099 INFO [stderr]    |
Dec 13 10:40:32.099 INFO [stderr] 61 |     id: usize,
Dec 13 10:40:32.099 INFO [stderr]    |     ^^^^^^^^^
Dec 13 10:40:32.099 INFO [stderr] 
Dec 13 10:40:32.099 INFO [stderr] warning: field is never used: `thread`
Dec 13 10:40:32.099 INFO [stderr]   --> src/lib.rs:62:5
Dec 13 10:40:32.099 INFO [stderr]    |
Dec 13 10:40:32.099 INFO [stderr] 62 |     thread: thread::JoinHandle<()>,
Dec 13 10:40:32.099 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 10:40:32.099 INFO [stderr] 
Dec 13 10:40:32.759 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
Dec 13 10:40:32.767 INFO [stderr] su: No module specific data is present
Dec 13 10:40:33.543 INFO running `"docker" "inspect" "95c1064b9a029455a974e99bc19783d349421332780d70b53b1dd3fbf0e38b0a"`
Dec 13 10:40:33.929 INFO running `"docker" "rm" "-f" "95c1064b9a029455a974e99bc19783d349421332780d70b53b1dd3fbf0e38b0a"`
Dec 13 10:40:34.355 INFO [stdout] 95c1064b9a029455a974e99bc19783d349421332780d70b53b1dd3fbf0e38b0a
Dec 13 10:40:34.362 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 10:40:34.904 INFO [stdout] 49faabc6c7ff10b8f12e6089e68ef896bdfbcc4fa24187d73445b5c91a90ac5b
Dec 13 10:40:34.907 INFO running `"docker" "start" "-a" "49faabc6c7ff10b8f12e6089e68ef896bdfbcc4fa24187d73445b5c91a90ac5b"`
Dec 13 10:40:36.567 INFO [stderr] usermod: no changes
Dec 13 10:40:36.627 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 13 10:40:36.627 INFO [stderr]      Running /target/debug/deps/webserver-d1215e304c40fa03
Dec 13 10:40:36.635 INFO [stdout] 
Dec 13 10:40:36.635 INFO [stdout] running 0 tests
Dec 13 10:40:36.635 INFO [stdout] 
Dec 13 10:40:36.635 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 10:40:36.635 INFO [stdout] 
Dec 13 10:40:36.643 INFO [stdout] 
Dec 13 10:40:36.643 INFO [stderr]      Running /target/debug/deps/main-50e5af2fcc7e1c66
Dec 13 10:40:36.643 INFO [stdout] running 0 tests
Dec 13 10:40:36.643 INFO [stderr]    Doc-tests webserver
Dec 13 10:40:36.643 INFO [stdout] 
Dec 13 10:40:36.643 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 10:40:36.643 INFO [stdout] 
Dec 13 10:40:37.135 INFO [stdout] 
Dec 13 10:40:37.135 INFO [stdout] running 0 tests
Dec 13 10:40:37.135 INFO [stdout] 
Dec 13 10:40:37.135 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 10:40:37.135 INFO [stdout] 
Dec 13 10:40:37.143 INFO [stderr] su: No module specific data is present
Dec 13 10:40:37.875 INFO running `"docker" "inspect" "49faabc6c7ff10b8f12e6089e68ef896bdfbcc4fa24187d73445b5c91a90ac5b"`
Dec 13 10:40:38.108 INFO running `"docker" "rm" "-f" "49faabc6c7ff10b8f12e6089e68ef896bdfbcc4fa24187d73445b5c91a90ac5b"`
Dec 13 10:40:38.367 INFO [stdout] 49faabc6c7ff10b8f12e6089e68ef896bdfbcc4fa24187d73445b5c91a90ac5b