Dec 01 10:54:51.138 INFO testing lowellmower/server against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 10:54:51.138 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 10:54:51.388 INFO [stdout] 8e5bee6a0f1da3125589af6b7a8259cca2131efefc82266ab62fa9a33600ae70
Dec 01 10:54:51.390 INFO running `"docker" "start" "-a" "8e5bee6a0f1da3125589af6b7a8259cca2131efefc82266ab62fa9a33600ae70"`
Dec 01 10:54:51.985 INFO [stderr] usermod: no changes
Dec 01 10:54:52.007 INFO [stderr]    Compiling server v0.1.0 (/source)
Dec 01 10:54:52.280 INFO [stderr] warning: private type `(dyn FnBox + std::marker::Send + 'static)` in public interface (error E0446)
Dec 01 10:54:52.280 INFO [stderr]   --> src/lib.rs:21:1
Dec 01 10:54:52.280 INFO [stderr]    |
Dec 01 10:54:52.280 INFO [stderr] 21 | pub type Job = Box<FnBox + Send + 'static>;
Dec 01 10:54:52.280 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:54:52.280 INFO [stderr]    |
Dec 01 10:54:52.280 INFO [stderr]    = note: #[warn(private_in_public)] on by default
Dec 01 10:54:52.280 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 10:54:52.280 INFO [stderr]    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Dec 01 10:54:52.280 INFO [stderr] 
Dec 01 10:54:52.280 INFO [stderr] warning: private type `(dyn FnBox + std::marker::Send + 'static)` in public interface (error E0446)
Dec 01 10:54:52.280 INFO [stderr]   --> src/lib.rs:69:5
Dec 01 10:54:52.280 INFO [stderr]    |
Dec 01 10:54:52.280 INFO [stderr] 69 | /     pub fn new(id: usize, receiver: Arc<Mutex<mpsc::Receiver<Job>>>) -> Worker {
Dec 01 10:54:52.280 INFO [stderr] 70 | |         let thread = thread::spawn(move || loop {
Dec 01 10:54:52.280 INFO [stderr] 71 | |             let job = receiver.lock().unwrap().recv().unwrap();
Dec 01 10:54:52.280 INFO [stderr] 72 | |
Dec 01 10:54:52.280 INFO [stderr] ...  |
Dec 01 10:54:52.280 INFO [stderr] 85 | |         Worker { id, thread }
Dec 01 10:54:52.280 INFO [stderr] 86 | |     }
Dec 01 10:54:52.280 INFO [stderr]    | |_____^
Dec 01 10:54:52.280 INFO [stderr]    |
Dec 01 10:54:52.280 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 10:54:52.280 INFO [stderr]    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Dec 01 10:54:52.280 INFO [stderr] 
Dec 01 10:54:52.287 INFO [stderr] warning: field is never used: `workers`
Dec 01 10:54:52.287 INFO [stderr]  --> src/lib.rs:7:5
Dec 01 10:54:52.287 INFO [stderr]   |
Dec 01 10:54:52.287 INFO [stderr] 7 |     workers: Vec<Worker>,
Dec 01 10:54:52.287 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 01 10:54:52.287 INFO [stderr]   |
Dec 01 10:54:52.287 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 01 10:54:52.287 INFO [stderr] 
Dec 01 10:54:52.287 INFO [stderr] warning: field is never used: `id`
Dec 01 10:54:52.287 INFO [stderr]   --> src/lib.rs:58:5
Dec 01 10:54:52.287 INFO [stderr]    |
Dec 01 10:54:52.287 INFO [stderr] 58 |     id: usize,
Dec 01 10:54:52.287 INFO [stderr]    |     ^^^^^^^^^
Dec 01 10:54:52.287 INFO [stderr] 
Dec 01 10:54:52.287 INFO [stderr] warning: field is never used: `thread`
Dec 01 10:54:52.287 INFO [stderr]   --> src/lib.rs:59:5
Dec 01 10:54:52.287 INFO [stderr]    |
Dec 01 10:54:52.288 INFO [stderr] 59 |     thread: thread::JoinHandle<()>,
Dec 01 10:54:52.288 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:54:52.288 INFO [stderr] 
Dec 01 10:54:53.926 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.92s
Dec 01 10:54:53.930 INFO [stderr] su: No module specific data is present
Dec 01 10:54:54.361 INFO running `"docker" "inspect" "8e5bee6a0f1da3125589af6b7a8259cca2131efefc82266ab62fa9a33600ae70"`
Dec 01 10:54:54.485 INFO running `"docker" "rm" "-f" "8e5bee6a0f1da3125589af6b7a8259cca2131efefc82266ab62fa9a33600ae70"`
Dec 01 10:54:54.604 INFO [stdout] 8e5bee6a0f1da3125589af6b7a8259cca2131efefc82266ab62fa9a33600ae70
Dec 01 10:54:54.605 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 10:54:54.824 INFO [stdout] 6fa3b25d4386cca03a6caa82cc4272fc063f3f43672385dbc1c91d3fdc231315
Dec 01 10:54:54.831 INFO running `"docker" "start" "-a" "6fa3b25d4386cca03a6caa82cc4272fc063f3f43672385dbc1c91d3fdc231315"`
Dec 01 10:54:55.340 INFO [stderr] usermod: no changes
Dec 01 10:54:55.395 INFO [stderr]    Compiling server v0.1.0 (/source)
Dec 01 10:54:55.748 INFO [stderr] warning: private type `(dyn FnBox + std::marker::Send + 'static)` in public interface (error E0446)
Dec 01 10:54:55.748 INFO [stderr]   --> src/lib.rs:21:1
Dec 01 10:54:55.748 INFO [stderr]    |
Dec 01 10:54:55.748 INFO [stderr] 21 | pub type Job = Box<FnBox + Send + 'static>;
Dec 01 10:54:55.748 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:54:55.748 INFO [stderr]    |
Dec 01 10:54:55.748 INFO [stderr]    = note: #[warn(private_in_public)] on by default
Dec 01 10:54:55.748 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 10:54:55.748 INFO [stderr]    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Dec 01 10:54:55.748 INFO [stderr] 
Dec 01 10:54:55.748 INFO [stderr] warning: private type `(dyn FnBox + std::marker::Send + 'static)` in public interface (error E0446)
Dec 01 10:54:55.748 INFO [stderr]   --> src/lib.rs:69:5
Dec 01 10:54:55.748 INFO [stderr]    |
Dec 01 10:54:55.748 INFO [stderr] 69 | /     pub fn new(id: usize, receiver: Arc<Mutex<mpsc::Receiver<Job>>>) -> Worker {
Dec 01 10:54:55.748 INFO [stderr] 70 | |         let thread = thread::spawn(move || loop {
Dec 01 10:54:55.748 INFO [stderr] 71 | |             let job = receiver.lock().unwrap().recv().unwrap();
Dec 01 10:54:55.748 INFO [stderr] 72 | |
Dec 01 10:54:55.748 INFO [stderr] ...  |
Dec 01 10:54:55.749 INFO [stderr] 85 | |         Worker { id, thread }
Dec 01 10:54:55.749 INFO [stderr] 86 | |     }
Dec 01 10:54:55.749 INFO [stderr]    | |_____^
Dec 01 10:54:55.749 INFO [stderr]    |
Dec 01 10:54:55.749 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 10:54:55.755 INFO [stderr]    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Dec 01 10:54:55.755 INFO [stderr] 
Dec 01 10:54:55.759 INFO [stderr] warning: field is never used: `workers`
Dec 01 10:54:55.759 INFO [stderr]  --> src/lib.rs:7:5
Dec 01 10:54:55.759 INFO [stderr]   |
Dec 01 10:54:55.759 INFO [stderr] 7 |     workers: Vec<Worker>,
Dec 01 10:54:55.759 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 01 10:54:55.759 INFO [stderr]   |
Dec 01 10:54:55.759 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 01 10:54:55.759 INFO [stderr] 
Dec 01 10:54:55.759 INFO [stderr] warning: field is never used: `id`
Dec 01 10:54:55.759 INFO [stderr]   --> src/lib.rs:58:5
Dec 01 10:54:55.759 INFO [stderr]    |
Dec 01 10:54:55.759 INFO [stderr] 58 |     id: usize,
Dec 01 10:54:55.759 INFO [stderr]    |     ^^^^^^^^^
Dec 01 10:54:55.759 INFO [stderr] 
Dec 01 10:54:55.759 INFO [stderr] warning: field is never used: `thread`
Dec 01 10:54:55.759 INFO [stderr]   --> src/lib.rs:59:5
Dec 01 10:54:55.759 INFO [stderr]    |
Dec 01 10:54:55.759 INFO [stderr] 59 |     thread: thread::JoinHandle<()>,
Dec 01 10:54:55.759 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 10:54:55.759 INFO [stderr] 
Dec 01 10:54:56.471 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
Dec 01 10:54:56.479 INFO [stderr] su: No module specific data is present
Dec 01 10:54:56.949 INFO running `"docker" "inspect" "6fa3b25d4386cca03a6caa82cc4272fc063f3f43672385dbc1c91d3fdc231315"`
Dec 01 10:54:57.057 INFO running `"docker" "rm" "-f" "6fa3b25d4386cca03a6caa82cc4272fc063f3f43672385dbc1c91d3fdc231315"`
Dec 01 10:54:57.177 INFO [stdout] 6fa3b25d4386cca03a6caa82cc4272fc063f3f43672385dbc1c91d3fdc231315
Dec 01 10:54:57.180 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-2/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 10:54:57.374 INFO [stdout] b8c903e559567f5c2a48324df56c3aae70dd4f5a79cce11924a2772092dcefa1
Dec 01 10:54:57.377 INFO running `"docker" "start" "-a" "b8c903e559567f5c2a48324df56c3aae70dd4f5a79cce11924a2772092dcefa1"`
Dec 01 10:54:57.851 INFO [stderr] usermod: no changes
Dec 01 10:54:57.891 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 01 10:54:57.891 INFO [stderr]      Running /target/debug/deps/server-d0865c75e6471235
Dec 01 10:54:57.896 INFO [stdout] 
Dec 01 10:54:57.896 INFO [stdout] running 0 tests
Dec 01 10:54:57.896 INFO [stdout] 
Dec 01 10:54:57.897 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 10:54:57.897 INFO [stdout] 
Dec 01 10:54:57.899 INFO [stderr]      Running /target/debug/deps/main-9012eade04ef65a2
Dec 01 10:54:57.900 INFO [stderr]    Doc-tests server
Dec 01 10:54:57.900 INFO [stdout] 
Dec 01 10:54:57.900 INFO [stdout] running 0 tests
Dec 01 10:54:57.900 INFO [stdout] 
Dec 01 10:54:57.900 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 10:54:57.900 INFO [stdout] 
Dec 01 10:54:58.321 INFO [stdout] 
Dec 01 10:54:58.321 INFO [stdout] running 0 tests
Dec 01 10:54:58.321 INFO [stdout] 
Dec 01 10:54:58.321 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 10:54:58.321 INFO [stdout] 
Dec 01 10:54:58.328 INFO [stderr] su: No module specific data is present
Dec 01 10:54:58.794 INFO running `"docker" "inspect" "b8c903e559567f5c2a48324df56c3aae70dd4f5a79cce11924a2772092dcefa1"`
Dec 01 10:54:59.050 INFO running `"docker" "rm" "-f" "b8c903e559567f5c2a48324df56c3aae70dd4f5a79cce11924a2772092dcefa1"`
Dec 01 10:54:59.346 INFO [stdout] b8c903e559567f5c2a48324df56c3aae70dd4f5a79cce11924a2772092dcefa1
