Nov 17 04:23:22.963 INFO testing drakemain/rust-web-server against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 04:23:22.964 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 04:23:23.159 INFO [stdout] b77f4df63bf17f57c3245bcfe2b79e81fb2afbd12bcbc32491cf79c49c0e8ecd
Nov 17 04:23:23.161 INFO running `"docker" "start" "-a" "b77f4df63bf17f57c3245bcfe2b79e81fb2afbd12bcbc32491cf79c49c0e8ecd"`
Nov 17 04:23:23.523 INFO [stderr] usermod: no changes
Nov 17 04:23:23.546 INFO [stderr]    Compiling webserver v0.1.0 (/source)
Nov 17 04:23:23.824 INFO [stderr] warning: field is never used: `workers`
Nov 17 04:23:23.824 INFO [stderr]  --> src/lib.rs:7:3
Nov 17 04:23:23.824 INFO [stderr]   |
Nov 17 04:23:23.824 INFO [stderr] 7 |   workers: Vec<Worker>,
Nov 17 04:23:23.824 INFO [stderr]   |   ^^^^^^^^^^^^^^^^^^^^
Nov 17 04:23:23.824 INFO [stderr]   |
Nov 17 04:23:23.824 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 17 04:23:23.824 INFO [stderr] 
Nov 17 04:23:23.824 INFO [stderr] warning: field is never used: `id`
Nov 17 04:23:23.824 INFO [stderr]   --> src/lib.rs:12:3
Nov 17 04:23:23.824 INFO [stderr]    |
Nov 17 04:23:23.824 INFO [stderr] 12 |   id: usize,
Nov 17 04:23:23.824 INFO [stderr]    |   ^^^^^^^^^
Nov 17 04:23:23.824 INFO [stderr] 
Nov 17 04:23:23.824 INFO [stderr] warning: field is never used: `thread`
Nov 17 04:23:23.824 INFO [stderr]   --> src/lib.rs:13:3
Nov 17 04:23:23.824 INFO [stderr]    |
Nov 17 04:23:23.824 INFO [stderr] 13 |   thread: thread::JoinHandle<()>
Nov 17 04:23:23.824 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 04:23:23.824 INFO [stderr] 
Nov 17 04:23:24.883 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
Nov 17 04:23:24.889 INFO [stderr] su: No module specific data is present
Nov 17 04:23:25.196 INFO running `"docker" "inspect" "b77f4df63bf17f57c3245bcfe2b79e81fb2afbd12bcbc32491cf79c49c0e8ecd"`
Nov 17 04:23:25.271 INFO running `"docker" "rm" "-f" "b77f4df63bf17f57c3245bcfe2b79e81fb2afbd12bcbc32491cf79c49c0e8ecd"`
Nov 17 04:23:25.339 INFO [stdout] b77f4df63bf17f57c3245bcfe2b79e81fb2afbd12bcbc32491cf79c49c0e8ecd
Nov 17 04:23:25.341 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 04:23:25.530 INFO [stdout] 38c9ec81655b8baed72596ffcbb5f9e3dd7857f8c74f5344df55ddf316b40062
Nov 17 04:23:25.530 INFO running `"docker" "start" "-a" "38c9ec81655b8baed72596ffcbb5f9e3dd7857f8c74f5344df55ddf316b40062"`
Nov 17 04:23:25.939 INFO [stderr] usermod: no changes
Nov 17 04:23:25.976 INFO [stderr]    Compiling webserver v0.1.0 (/source)
Nov 17 04:23:26.341 INFO [stderr] warning: field is never used: `workers`
Nov 17 04:23:26.341 INFO [stderr]  --> src/lib.rs:7:3
Nov 17 04:23:26.342 INFO [stderr]   |
Nov 17 04:23:26.342 INFO [stderr] 7 |   workers: Vec<Worker>,
Nov 17 04:23:26.342 INFO [stderr]   |   ^^^^^^^^^^^^^^^^^^^^
Nov 17 04:23:26.343 INFO [stderr]   |
Nov 17 04:23:26.343 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 17 04:23:26.343 INFO [stderr] 
Nov 17 04:23:26.344 INFO [stderr] warning: field is never used: `id`
Nov 17 04:23:26.344 INFO [stderr]   --> src/lib.rs:12:3
Nov 17 04:23:26.344 INFO [stderr]    |
Nov 17 04:23:26.345 INFO [stderr] 12 |   id: usize,
Nov 17 04:23:26.345 INFO [stderr]    |   ^^^^^^^^^
Nov 17 04:23:26.345 INFO [stderr] 
Nov 17 04:23:26.346 INFO [stderr] warning: field is never used: `thread`
Nov 17 04:23:26.346 INFO [stderr]   --> src/lib.rs:13:3
Nov 17 04:23:26.346 INFO [stderr]    |
Nov 17 04:23:26.347 INFO [stderr] 13 |   thread: thread::JoinHandle<()>
Nov 17 04:23:26.347 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 04:23:26.347 INFO [stderr] 
Nov 17 04:23:26.627 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
Nov 17 04:23:26.631 INFO [stderr] su: No module specific data is present
Nov 17 04:23:26.993 INFO running `"docker" "inspect" "38c9ec81655b8baed72596ffcbb5f9e3dd7857f8c74f5344df55ddf316b40062"`
Nov 17 04:23:27.084 INFO running `"docker" "rm" "-f" "38c9ec81655b8baed72596ffcbb5f9e3dd7857f8c74f5344df55ddf316b40062"`
Nov 17 04:23:27.159 INFO [stdout] 38c9ec81655b8baed72596ffcbb5f9e3dd7857f8c74f5344df55ddf316b40062
Nov 17 04:23:27.161 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 04:23:27.335 INFO [stdout] f940de520d881bb84f38ee9d0919e78b4df3fd34237b4e9b892e2c603779f93a
Nov 17 04:23:27.337 INFO running `"docker" "start" "-a" "f940de520d881bb84f38ee9d0919e78b4df3fd34237b4e9b892e2c603779f93a"`
Nov 17 04:23:27.765 INFO [stderr] usermod: no changes
Nov 17 04:23:27.805 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 17 04:23:27.805 INFO [stderr]      Running /target/debug/deps/webserver-9a8e2c7e92cac688
Nov 17 04:23:27.812 INFO [stderr]      Running /target/debug/deps/main-e3e792d5b82405c6
Nov 17 04:23:27.812 INFO [stdout] 
Nov 17 04:23:27.812 INFO [stdout] running 0 tests
Nov 17 04:23:27.812 INFO [stdout] 
Nov 17 04:23:27.812 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 04:23:27.812 INFO [stdout] 
Nov 17 04:23:27.819 INFO [stdout] 
Nov 17 04:23:27.819 INFO [stderr]    Doc-tests webserver
Nov 17 04:23:27.819 INFO [stdout] running 0 tests
Nov 17 04:23:27.819 INFO [stdout] 
Nov 17 04:23:27.819 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 04:23:27.819 INFO [stdout] 
Nov 17 04:23:28.197 INFO [stdout] 
Nov 17 04:23:28.197 INFO [stdout] running 0 tests
Nov 17 04:23:28.197 INFO [stdout] 
Nov 17 04:23:28.197 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 04:23:28.197 INFO [stdout] 
Nov 17 04:23:28.204 INFO [stderr] su: No module specific data is present
Nov 17 04:23:28.708 INFO running `"docker" "inspect" "f940de520d881bb84f38ee9d0919e78b4df3fd34237b4e9b892e2c603779f93a"`
Nov 17 04:23:28.852 INFO running `"docker" "rm" "-f" "f940de520d881bb84f38ee9d0919e78b4df3fd34237b4e9b892e2c603779f93a"`
Nov 17 04:23:28.976 INFO [stdout] f940de520d881bb84f38ee9d0919e78b4df3fd34237b4e9b892e2c603779f93a