Dec 01 10:54:51.343 INFO testing lowellmower/server against 1.30.1 for beta-1.31-5
Dec 01 10:54:51.344 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 10:54:51.536 INFO [stdout] e3262e34bcbb601253b1c2781a479278eb45f4d3a057921eba7762565f37a930
Dec 01 10:54:51.538 INFO running `"docker" "start" "-a" "e3262e34bcbb601253b1c2781a479278eb45f4d3a057921eba7762565f37a930"`
Dec 01 10:54:51.981 INFO [stderr] usermod: no changes
Dec 01 10:54:52.010 INFO [stderr]    Compiling server v0.1.0 (/source)
Dec 01 10:54:52.278 INFO [stderr] warning: private type `(dyn FnBox + std::marker::Send + 'static)` in public interface (error E0446)
Dec 01 10:54:52.278 INFO [stderr]   --> src/lib.rs:21:1
Dec 01 10:54:52.278 INFO [stderr]    |
Dec 01 10:54:52.278 INFO [stderr] 21 | pub type Job = Box<FnBox + Send + 'static>;
Dec 01 10:54:52.278 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:54:52.278 INFO [stderr]    |
Dec 01 10:54:52.278 INFO [stderr]    = note: #[warn(private_in_public)] on by default
Dec 01 10:54:52.278 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 01 10:54:52.278 INFO [stderr]    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Dec 01 10:54:52.278 INFO [stderr] 
Dec 01 10:54:52.278 INFO [stderr] warning: private type `(dyn FnBox + std::marker::Send + 'static)` in public interface (error E0446)
Dec 01 10:54:52.278 INFO [stderr]   --> src/lib.rs:69:5
Dec 01 10:54:52.279 INFO [stderr]    |
Dec 01 10:54:52.279 INFO [stderr] 69 | /     pub fn new(id: usize, receiver: Arc<Mutex<mpsc::Receiver<Job>>>) -> Worker {
Dec 01 10:54:52.279 INFO [stderr] 70 | |         let thread = thread::spawn(move || loop {
Dec 01 10:54:52.279 INFO [stderr] 71 | |             let job = receiver.lock().unwrap().recv().unwrap();
Dec 01 10:54:52.279 INFO [stderr] 72 | |
Dec 01 10:54:52.279 INFO [stderr] ...  |
Dec 01 10:54:52.279 INFO [stderr] 85 | |         Worker { id, thread }
Dec 01 10:54:52.279 INFO [stderr] 86 | |     }
Dec 01 10:54:52.279 INFO [stderr]    | |_____^
Dec 01 10:54:52.279 INFO [stderr]    |
Dec 01 10:54:52.279 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 01 10:54:52.279 INFO [stderr]    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Dec 01 10:54:52.279 INFO [stderr] 
Dec 01 10:54:52.281 INFO [stderr] warning: field is never used: `workers`
Dec 01 10:54:52.281 INFO [stderr]  --> src/lib.rs:7:5
Dec 01 10:54:52.281 INFO [stderr]   |
Dec 01 10:54:52.281 INFO [stderr] 7 |     workers: Vec<Worker>,
Dec 01 10:54:52.281 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 01 10:54:52.281 INFO [stderr]   |
Dec 01 10:54:52.281 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 01 10:54:52.281 INFO [stderr] 
Dec 01 10:54:52.281 INFO [stderr] warning: field is never used: `id`
Dec 01 10:54:52.281 INFO [stderr]   --> src/lib.rs:58:5
Dec 01 10:54:52.281 INFO [stderr]    |
Dec 01 10:54:52.281 INFO [stderr] 58 |     id: usize,
Dec 01 10:54:52.281 INFO [stderr]    |     ^^^^^^^^^
Dec 01 10:54:52.281 INFO [stderr] 
Dec 01 10:54:52.281 INFO [stderr] warning: field is never used: `thread`
Dec 01 10:54:52.282 INFO [stderr]   --> src/lib.rs:59:5
Dec 01 10:54:52.282 INFO [stderr]    |
Dec 01 10:54:52.282 INFO [stderr] 59 |     thread: thread::JoinHandle<()>,
Dec 01 10:54:52.282 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:54:52.282 INFO [stderr] 
Dec 01 10:54:53.811 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.80s
Dec 01 10:54:53.811 INFO [stderr] su: No module specific data is present
Dec 01 10:54:54.364 INFO running `"docker" "inspect" "e3262e34bcbb601253b1c2781a479278eb45f4d3a057921eba7762565f37a930"`
Dec 01 10:54:54.481 INFO running `"docker" "rm" "-f" "e3262e34bcbb601253b1c2781a479278eb45f4d3a057921eba7762565f37a930"`
Dec 01 10:54:54.598 INFO [stdout] e3262e34bcbb601253b1c2781a479278eb45f4d3a057921eba7762565f37a930
Dec 01 10:54:54.600 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 10:54:54.750 INFO [stdout] cb3f59dad2e911dec734a5cbed8543531f399857aaf23e098d967944e02f5220
Dec 01 10:54:54.752 INFO running `"docker" "start" "-a" "cb3f59dad2e911dec734a5cbed8543531f399857aaf23e098d967944e02f5220"`
Dec 01 10:54:55.284 INFO [stderr] usermod: no changes
Dec 01 10:54:55.321 INFO [stderr]    Compiling server v0.1.0 (/source)
Dec 01 10:54:55.798 INFO [stderr] warning: private type `(dyn FnBox + std::marker::Send + 'static)` in public interface (error E0446)
Dec 01 10:54:55.798 INFO [stderr]   --> src/lib.rs:21:1
Dec 01 10:54:55.798 INFO [stderr]    |
Dec 01 10:54:55.798 INFO [stderr] 21 | pub type Job = Box<FnBox + Send + 'static>;
Dec 01 10:54:55.798 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:54:55.798 INFO [stderr]    |
Dec 01 10:54:55.798 INFO [stderr]    = note: #[warn(private_in_public)] on by default
Dec 01 10:54:55.798 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 01 10:54:55.798 INFO [stderr]    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Dec 01 10:54:55.798 INFO [stderr] 
Dec 01 10:54:55.798 INFO [stderr] warning: private type `(dyn FnBox + std::marker::Send + 'static)` in public interface (error E0446)
Dec 01 10:54:55.798 INFO [stderr]   --> src/lib.rs:69:5
Dec 01 10:54:55.798 INFO [stderr]    |
Dec 01 10:54:55.798 INFO [stderr] 69 | /     pub fn new(id: usize, receiver: Arc<Mutex<mpsc::Receiver<Job>>>) -> Worker {
Dec 01 10:54:55.798 INFO [stderr] 70 | |         let thread = thread::spawn(move || loop {
Dec 01 10:54:55.798 INFO [stderr] 71 | |             let job = receiver.lock().unwrap().recv().unwrap();
Dec 01 10:54:55.798 INFO [stderr] 72 | |
Dec 01 10:54:55.798 INFO [stderr] ...  |
Dec 01 10:54:55.798 INFO [stderr] 85 | |         Worker { id, thread }
Dec 01 10:54:55.798 INFO [stderr] 86 | |     }
Dec 01 10:54:55.798 INFO [stderr]    | |_____^
Dec 01 10:54:55.798 INFO [stderr]    |
Dec 01 10:54:55.798 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 01 10:54:55.798 INFO [stderr]    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Dec 01 10:54:55.798 INFO [stderr] 
Dec 01 10:54:55.798 INFO [stderr] warning: field is never used: `workers`
Dec 01 10:54:55.798 INFO [stderr]  --> src/lib.rs:7:5
Dec 01 10:54:55.798 INFO [stderr]   |
Dec 01 10:54:55.798 INFO [stderr] 7 |     workers: Vec<Worker>,
Dec 01 10:54:55.798 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 01 10:54:55.798 INFO [stderr]   |
Dec 01 10:54:55.798 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 01 10:54:55.798 INFO [stderr] 
Dec 01 10:54:55.798 INFO [stderr] warning: field is never used: `id`
Dec 01 10:54:55.798 INFO [stderr]   --> src/lib.rs:58:5
Dec 01 10:54:55.798 INFO [stderr]    |
Dec 01 10:54:55.798 INFO [stderr] 58 |     id: usize,
Dec 01 10:54:55.798 INFO [stderr]    |     ^^^^^^^^^
Dec 01 10:54:55.798 INFO [stderr] 
Dec 01 10:54:55.798 INFO [stderr] warning: field is never used: `thread`
Dec 01 10:54:55.798 INFO [stderr]   --> src/lib.rs:59:5
Dec 01 10:54:55.798 INFO [stderr]    |
Dec 01 10:54:55.798 INFO [stderr] 59 |     thread: thread::JoinHandle<()>,
Dec 01 10:54:55.798 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:54:55.798 INFO [stderr] 
Dec 01 10:54:56.339 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
Dec 01 10:54:56.343 INFO [stderr] su: No module specific data is present
Dec 01 10:54:56.825 INFO running `"docker" "inspect" "cb3f59dad2e911dec734a5cbed8543531f399857aaf23e098d967944e02f5220"`
Dec 01 10:54:56.977 INFO running `"docker" "rm" "-f" "cb3f59dad2e911dec734a5cbed8543531f399857aaf23e098d967944e02f5220"`
Dec 01 10:54:57.095 INFO [stdout] cb3f59dad2e911dec734a5cbed8543531f399857aaf23e098d967944e02f5220
Dec 01 10:54:57.098 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 10:54:57.339 INFO [stdout] 57056f48647a7382d475e282eff1535dc59f2cff68c5bca0e6e28bf9cceafc85
Dec 01 10:54:57.340 INFO running `"docker" "start" "-a" "57056f48647a7382d475e282eff1535dc59f2cff68c5bca0e6e28bf9cceafc85"`
Dec 01 10:54:57.768 INFO [stderr] usermod: no changes
Dec 01 10:54:57.797 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 01 10:54:57.797 INFO [stderr]      Running /target/debug/deps/server-36612b9f0595befb
Dec 01 10:54:57.811 INFO [stdout] 
Dec 01 10:54:57.811 INFO [stdout] running 0 tests
Dec 01 10:54:57.811 INFO [stdout] 
Dec 01 10:54:57.811 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 10:54:57.811 INFO [stdout] 
Dec 01 10:54:57.812 INFO [stderr]      Running /target/debug/deps/main-cf8719d7a3340c0d
Dec 01 10:54:57.817 INFO [stderr]    Doc-tests server
Dec 01 10:54:57.817 INFO [stdout] 
Dec 01 10:54:57.817 INFO [stdout] running 0 tests
Dec 01 10:54:57.817 INFO [stdout] 
Dec 01 10:54:57.817 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 10:54:57.817 INFO [stdout] 
Dec 01 10:54:58.288 INFO [stdout] 
Dec 01 10:54:58.288 INFO [stdout] running 0 tests
Dec 01 10:54:58.288 INFO [stdout] 
Dec 01 10:54:58.288 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 10:54:58.288 INFO [stdout] 
Dec 01 10:54:58.296 INFO [stderr] su: No module specific data is present
Dec 01 10:54:58.821 INFO running `"docker" "inspect" "57056f48647a7382d475e282eff1535dc59f2cff68c5bca0e6e28bf9cceafc85"`
Dec 01 10:54:58.968 INFO running `"docker" "rm" "-f" "57056f48647a7382d475e282eff1535dc59f2cff68c5bca0e6e28bf9cceafc85"`
Dec 01 10:54:59.348 INFO [stdout] 57056f48647a7382d475e282eff1535dc59f2cff68c5bca0e6e28bf9cceafc85
