Nov 16 18:08:41.454 INFO testing niclim/rust-server against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 18:08:41.456 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 16 18:08:41.909 INFO [stdout] 5812c6ab71ca70b249e6bcb024efe21932e8c81b388c1254a16c16ce301b1fff
Nov 16 18:08:41.911 INFO running `"docker" "start" "-a" "5812c6ab71ca70b249e6bcb024efe21932e8c81b388c1254a16c16ce301b1fff"`
Nov 16 18:08:43.403 INFO [stderr] usermod: no changes
Nov 16 18:08:43.515 INFO [stderr]    Compiling ws v0.1.0 (/source)
Nov 16 18:08:43.853 INFO [stderr] warning: field is never used: `workers`
Nov 16 18:08:43.853 INFO [stderr]  --> src/lib.rs:7:5
Nov 16 18:08:43.853 INFO [stderr]   |
Nov 16 18:08:43.853 INFO [stderr] 7 |     workers: Vec<Worker>,
Nov 16 18:08:43.853 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 16 18:08:43.853 INFO [stderr]   |
Nov 16 18:08:43.853 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 16 18:08:43.853 INFO [stderr] 
Nov 16 18:08:43.853 INFO [stderr] warning: field is never used: `id`
Nov 16 18:08:43.853 INFO [stderr]   --> src/lib.rs:63:5
Nov 16 18:08:43.853 INFO [stderr]    |
Nov 16 18:08:43.853 INFO [stderr] 63 |     id: usize,
Nov 16 18:08:43.853 INFO [stderr]    |     ^^^^^^^^^
Nov 16 18:08:43.853 INFO [stderr] 
Nov 16 18:08:43.853 INFO [stderr] warning: field is never used: `thread`
Nov 16 18:08:43.853 INFO [stderr]   --> src/lib.rs:64:5
Nov 16 18:08:43.853 INFO [stderr]    |
Nov 16 18:08:43.853 INFO [stderr] 64 |     thread: thread::JoinHandle<()>,
Nov 16 18:08:43.853 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 18:08:43.853 INFO [stderr] 
Nov 16 18:08:45.534 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.10s
Nov 16 18:08:45.538 INFO [stderr] su: No module specific data is present
Nov 16 18:08:46.095 INFO running `"docker" "inspect" "5812c6ab71ca70b249e6bcb024efe21932e8c81b388c1254a16c16ce301b1fff"`
Nov 16 18:08:46.309 INFO running `"docker" "rm" "-f" "5812c6ab71ca70b249e6bcb024efe21932e8c81b388c1254a16c16ce301b1fff"`
Nov 16 18:08:46.532 INFO [stdout] 5812c6ab71ca70b249e6bcb024efe21932e8c81b388c1254a16c16ce301b1fff
Nov 16 18:08:46.536 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 16 18:08:46.738 INFO [stdout] 5f1c29851d38dd120dc47805812984591fa54308a7ba877839f94661237ac6ca
Nov 16 18:08:46.745 INFO running `"docker" "start" "-a" "5f1c29851d38dd120dc47805812984591fa54308a7ba877839f94661237ac6ca"`
Nov 16 18:08:47.455 INFO [stderr] usermod: no changes
Nov 16 18:08:47.511 INFO [stderr]    Compiling ws v0.1.0 (/source)
Nov 16 18:08:47.939 INFO [stderr] warning: field is never used: `workers`
Nov 16 18:08:47.939 INFO [stderr]  --> src/lib.rs:7:5
Nov 16 18:08:47.939 INFO [stderr]   |
Nov 16 18:08:47.939 INFO [stderr] 7 |     workers: Vec<Worker>,
Nov 16 18:08:47.939 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 16 18:08:47.939 INFO [stderr]   |
Nov 16 18:08:47.939 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 16 18:08:47.939 INFO [stderr] 
Nov 16 18:08:47.939 INFO [stderr] warning: field is never used: `id`
Nov 16 18:08:47.939 INFO [stderr]   --> src/lib.rs:63:5
Nov 16 18:08:47.939 INFO [stderr]    |
Nov 16 18:08:47.939 INFO [stderr] 63 |     id: usize,
Nov 16 18:08:47.939 INFO [stderr]    |     ^^^^^^^^^
Nov 16 18:08:47.939 INFO [stderr] 
Nov 16 18:08:47.939 INFO [stderr] warning: field is never used: `thread`
Nov 16 18:08:47.939 INFO [stderr]   --> src/lib.rs:64:5
Nov 16 18:08:47.939 INFO [stderr]    |
Nov 16 18:08:47.939 INFO [stderr] 64 |     thread: thread::JoinHandle<()>,
Nov 16 18:08:47.939 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 18:08:47.939 INFO [stderr] 
Nov 16 18:08:48.259 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
Nov 16 18:08:48.259 INFO [stderr] su: No module specific data is present
Nov 16 18:08:48.893 INFO running `"docker" "inspect" "5f1c29851d38dd120dc47805812984591fa54308a7ba877839f94661237ac6ca"`
Nov 16 18:08:49.140 INFO running `"docker" "rm" "-f" "5f1c29851d38dd120dc47805812984591fa54308a7ba877839f94661237ac6ca"`
Nov 16 18:08:49.383 INFO [stdout] 5f1c29851d38dd120dc47805812984591fa54308a7ba877839f94661237ac6ca
Nov 16 18:08:49.389 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 16 18:08:49.753 INFO [stdout] abfbcb46dc14321a38065419991a84c443094fc45842a962b6db24f71e349f32
Nov 16 18:08:49.763 INFO running `"docker" "start" "-a" "abfbcb46dc14321a38065419991a84c443094fc45842a962b6db24f71e349f32"`
Nov 16 18:08:50.521 INFO [stderr] usermod: no changes
Nov 16 18:08:50.551 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 16 18:08:50.552 INFO [stderr]      Running /target/debug/deps/ws-4433c31ad3a4693b
Nov 16 18:08:50.555 INFO [stdout] 
Nov 16 18:08:50.555 INFO [stdout] running 0 tests
Nov 16 18:08:50.556 INFO [stdout] 
Nov 16 18:08:50.556 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 18:08:50.556 INFO [stdout] 
Nov 16 18:08:50.556 INFO [stderr]      Running /target/debug/deps/main-48bb265841aacdee
Nov 16 18:08:50.560 INFO [stderr]    Doc-tests ws
Nov 16 18:08:50.561 INFO [stdout] 
Nov 16 18:08:50.561 INFO [stdout] running 0 tests
Nov 16 18:08:50.561 INFO [stdout] 
Nov 16 18:08:50.561 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 18:08:50.561 INFO [stdout] 
Nov 16 18:08:50.807 INFO [stdout] 
Nov 16 18:08:50.807 INFO [stdout] running 0 tests
Nov 16 18:08:50.807 INFO [stdout] 
Nov 16 18:08:50.807 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 18:08:50.807 INFO [stdout] 
Nov 16 18:08:50.809 INFO [stderr] su: No module specific data is present
Nov 16 18:08:51.088 INFO running `"docker" "inspect" "abfbcb46dc14321a38065419991a84c443094fc45842a962b6db24f71e349f32"`
Nov 16 18:08:51.196 INFO running `"docker" "rm" "-f" "abfbcb46dc14321a38065419991a84c443094fc45842a962b6db24f71e349f32"`
Nov 16 18:08:51.328 INFO [stdout] abfbcb46dc14321a38065419991a84c443094fc45842a962b6db24f71e349f32