[INFO] fetching crate tdengine 0.1.2...
[INFO] checking tdengine-0.1.2 against master#cfbc6d4cf1acbac5c025acf8ed68929caa551df3 for pr-75494-beta
[INFO] extracting crate tdengine 0.1.2 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate tdengine 0.1.2 on toolchain cfbc6d4cf1acbac5c025acf8ed68929caa551df3
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cfbc6d4cf1acbac5c025acf8ed68929caa551df3" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tdengine 0.1.2
[INFO] removed path dependency td_clua_ext from crates.io crate tdengine 0.1.2
[INFO] finished tweaking crates.io crate tdengine 0.1.2
[INFO] tweaked toml for crates.io crate tdengine 0.1.2 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cfbc6d4cf1acbac5c025acf8ed68929caa551df3" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cfbc6d4cf1acbac5c025acf8ed68929caa551df3" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded td_rthreadpool v0.1.2
[INFO] [stderr]   Downloaded td_revent v0.1.6
[INFO] [stderr]   Downloaded td_rlua v0.1.9
[INFO] [stderr]   Downloaded sys-info v0.4.1
[INFO] [stderr]   Downloaded td_clua_ext v0.1.0
[INFO] [stderr]   Downloaded td_proto_rust v0.1.4
[INFO] [stderr]   Downloaded td_rredis v0.1.2
[INFO] [stderr]   Downloaded mysql v2.2.1
[INFO] [stderr]   Downloaded td_clua v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+cfbc6d4cf1acbac5c025acf8ed68929caa551df3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7421067b18523f7cc2e96cf6d370d9befaf602c165d73df92af927ac38f21079
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7421067b18523f7cc2e96cf6d370d9befaf602c165d73df92af927ac38f21079", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7421067b18523f7cc2e96cf6d370d9befaf602c165d73df92af927ac38f21079", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7421067b18523f7cc2e96cf6d370d9befaf602c165d73df92af927ac38f21079", kill_on_drop: false }`
[INFO] [stdout] 7421067b18523f7cc2e96cf6d370d9befaf602c165d73df92af927ac38f21079
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+cfbc6d4cf1acbac5c025acf8ed68929caa551df3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e5e9d5853927b25fe28672af3ea87925d363a0b88e002d9a35536bb0a6c278f8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e5e9d5853927b25fe28672af3ea87925d363a0b88e002d9a35536bb0a6c278f8", kill_on_drop: false }`
[INFO] [stderr]     Checking tinyvec v0.3.4
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]     Checking chunked_transfer v0.3.1
[INFO] [stderr]     Checking ascii v0.7.1
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking percent-encoding v1.0.1
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-iter v0.1.41
[INFO] [stderr]     Checking unicode-bidi v0.2.6
[INFO] [stderr]    Compiling ws2_32-sys v0.2.1
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling sys-info v0.4.1
[INFO] [stderr]     Checking td_proto_rust v0.1.4
[INFO] [stderr]    Compiling td_clua v0.1.2
[INFO] [stderr]    Compiling td_clua_ext v0.1.0
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking memchr v0.1.11
[INFO] [stderr]     Checking net2 v0.2.34
[INFO] [stderr]     Checking nix v0.5.1
[INFO] [stderr]     Checking td_rthreadpool v0.1.2
[INFO] [stderr]     Checking aho-corasick v0.5.3
[INFO] [stderr]     Checking thread-id v2.0.0
[INFO] [stderr]     Checking unicode-normalization v0.1.13
[INFO] [stderr]     Checking thread_local v0.2.7
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]     Checking regex v0.1.80
[INFO] [stderr]     Checking sha1 v0.1.1
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking uuid v0.2.3
[INFO] [stderr]     Checking uuid v0.1.18
[INFO] [stderr]     Checking url v0.2.38
[INFO] [stderr]     Checking url v0.5.10
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking chrono v0.2.25
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]     Checking td_revent v0.1.6
[INFO] [stderr]     Checking td_rredis v0.1.2
[INFO] [stderr]     Checking tiny_http v0.5.9
[INFO] [stderr]     Checking mysql v2.2.1
[INFO] [stderr]     Checking td_rlua v0.1.9
[INFO] [stderr]     Checking tdengine v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/values.rs:120:17
[INFO] [stdout]     |
[INFO] [stdout] 120 |                 try!(desc.fmt(f));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/values.rs:121:17
[INFO] [stdout]     |
[INFO] [stdout] 121 |                 try!(f.write_str(": "));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/values.rs:125:17
[INFO] [stdout]     |
[INFO] [stdout] 125 |                 try!(code.fmt(f));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/values.rs:126:17
[INFO] [stdout]     |
[INFO] [stdout] 126 |                 try!(f.write_str(": "));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/db/db_mysql.rs:104:9
[INFO] [stdout]     |
[INFO] [stdout] 104 |         try!(self.check_connect());
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/db/db_mysql.rs:196:17
[INFO] [stdout]     |
[INFO] [stdout] 196 |                 try!(encode_proto(msg.get_buffer(),
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/db/db_mysql.rs:215:9
[INFO] [stdout]     |
[INFO] [stdout] 215 |         try!(self.check_connect());
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/db/db_mysql.rs:237:9
[INFO] [stdout]     |
[INFO] [stdout] 237 |         try!(self.check_connect());
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/db/db_mysql.rs:250:17
[INFO] [stdout]     |
[INFO] [stdout] 250 |                 try!(encode_proto(msg.get_buffer(),
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/utils/file_utils.rs:33:21
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let mut f = try!(File::open(file_name));
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/utils/file_utils.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |         try!(f.read_to_end(&mut buffer));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/utils/file_utils.rs:83:12
[INFO] [stdout]    |
[INFO] [stdout] 83 |         if try!(fs::metadata(dir)).is_dir() {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/utils/file_utils.rs:84:26
[INFO] [stdout]    |
[INFO] [stdout] 84 |             for entry in try!(fs::read_dir(dir)) {
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/utils/file_utils.rs:85:29
[INFO] [stdout]    |
[INFO] [stdout] 85 |                 let entry = try!(entry);
[INFO] [stdout]    |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/utils/file_utils.rs:86:20
[INFO] [stdout]    |
[INFO] [stdout] 86 |                 if try!(fs::metadata(entry.path())).is_dir() {
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/net/net_msg.rs:40:27
[INFO] [stdout]    |
[INFO] [stdout] 40 |         let length: u32 = try!(decode_number(&mut buffer, td_rp::TYPE_U32)).into();
[INFO] [stdout]    |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/net/net_msg.rs:41:27
[INFO] [stdout]    |
[INFO] [stdout] 41 |         let seq_fd: u16 = try!(decode_number(&mut buffer, td_rp::TYPE_U16)).into();
[INFO] [stdout]    |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/net/net_msg.rs:42:27
[INFO] [stdout]    |
[INFO] [stdout] 42 |         let cookie: u32 = try!(decode_number(&mut buffer, td_rp::TYPE_U32)).into();
[INFO] [stdout]    |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/net/net_msg.rs:48:33
[INFO] [stdout]    |
[INFO] [stdout] 48 |         let pack_name: String = try!(decode_str_raw(&mut buffer, td_rp::TYPE_STR)).into();
[INFO] [stdout]    |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/net/net_msg.rs:77:23
[INFO] [stdout]    |
[INFO] [stdout] 77 |         self.length = try!(decode_number(&mut self.buffer, td_rp::TYPE_U32)).into();
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/net/net_msg.rs:78:23
[INFO] [stdout]    |
[INFO] [stdout] 78 |         self.seq_fd = try!(decode_number(&mut self.buffer, td_rp::TYPE_U16)).into();
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/net/net_msg.rs:80:26
[INFO] [stdout]    |
[INFO] [stdout] 80 |         self.pack_name = try!(decode_str_raw(&mut self.buffer, td_rp::TYPE_STR)).into();
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]   --> src/macros.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout] 9  | / macro_rules! ensure {
[INFO] [stdout] 10 | |     ($expr:expr, $err_result:expr) => (
[INFO] [stdout] 11 | |         if !($expr) { fail!($err_result) }
[INFO] [stdout] 12 | |     )
[INFO] [stdout] 13 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/values.rs:107:32
[INFO] [stdout]     |
[INFO] [stdout] 107 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stdout]     |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/values.rs:109:57
[INFO] [stdout]     |
[INFO] [stdout] 109 |             ErrorRepr::IoError(ref err) => Some(err as &error::Error),
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/utils/net_utils.rs:52:55
[INFO] [stdout]    |
[INFO] [stdout] 52 |                 let mut size: libc::size_t = unsafe { mem::uninitialized() };
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/redis_wrapper.rs:111:55
[INFO] [stdout]     |
[INFO] [stdout] 111 |                 let mut size: libc::size_t = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/lua_custom/lua_network.rs:104:38
[INFO] [stdout]     |
[INFO] [stdout] 104 |         let mut size: libc::size_t = mem::uninitialized();
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/values.rs:120:17
[INFO] [stdout]     |
[INFO] [stdout] 120 |                 try!(desc.fmt(f));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/values.rs:121:17
[INFO] [stdout]     |
[INFO] [stdout] 121 |                 try!(f.write_str(": "));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/values.rs:125:17
[INFO] [stdout]     |
[INFO] [stdout] 125 |                 try!(code.fmt(f));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/values.rs:126:17
[INFO] [stdout]     |
[INFO] [stdout] 126 |                 try!(f.write_str(": "));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/db/db_mysql.rs:104:9
[INFO] [stdout]     |
[INFO] [stdout] 104 |         try!(self.check_connect());
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/db/db_mysql.rs:196:17
[INFO] [stdout]     |
[INFO] [stdout] 196 |                 try!(encode_proto(msg.get_buffer(),
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/db/db_mysql.rs:215:9
[INFO] [stdout]     |
[INFO] [stdout] 215 |         try!(self.check_connect());
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/db/db_mysql.rs:237:9
[INFO] [stdout]     |
[INFO] [stdout] 237 |         try!(self.check_connect());
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]    --> src/db/db_mysql.rs:250:17
[INFO] [stdout]     |
[INFO] [stdout] 250 |                 try!(encode_proto(msg.get_buffer(),
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/utils/file_utils.rs:33:21
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let mut f = try!(File::open(file_name));
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/utils/file_utils.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |         try!(f.read_to_end(&mut buffer));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/utils/file_utils.rs:83:12
[INFO] [stdout]    |
[INFO] [stdout] 83 |         if try!(fs::metadata(dir)).is_dir() {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/utils/file_utils.rs:84:26
[INFO] [stdout]    |
[INFO] [stdout] 84 |             for entry in try!(fs::read_dir(dir)) {
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/utils/file_utils.rs:85:29
[INFO] [stdout]    |
[INFO] [stdout] 85 |                 let entry = try!(entry);
[INFO] [stdout]    |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/utils/file_utils.rs:86:20
[INFO] [stdout]    |
[INFO] [stdout] 86 |                 if try!(fs::metadata(entry.path())).is_dir() {
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/net/net_msg.rs:40:27
[INFO] [stdout]    |
[INFO] [stdout] 40 |         let length: u32 = try!(decode_number(&mut buffer, td_rp::TYPE_U32)).into();
[INFO] [stdout]    |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/net/net_msg.rs:41:27
[INFO] [stdout]    |
[INFO] [stdout] 41 |         let seq_fd: u16 = try!(decode_number(&mut buffer, td_rp::TYPE_U16)).into();
[INFO] [stdout]    |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/net/net_msg.rs:42:27
[INFO] [stdout]    |
[INFO] [stdout] 42 |         let cookie: u32 = try!(decode_number(&mut buffer, td_rp::TYPE_U32)).into();
[INFO] [stdout]    |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/net/net_msg.rs:48:33
[INFO] [stdout]    |
[INFO] [stdout] 48 |         let pack_name: String = try!(decode_str_raw(&mut buffer, td_rp::TYPE_STR)).into();
[INFO] [stdout]    |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/net/net_msg.rs:77:23
[INFO] [stdout]    |
[INFO] [stdout] 77 |         self.length = try!(decode_number(&mut self.buffer, td_rp::TYPE_U32)).into();
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/net/net_msg.rs:78:23
[INFO] [stdout]    |
[INFO] [stdout] 78 |         self.seq_fd = try!(decode_number(&mut self.buffer, td_rp::TYPE_U16)).into();
[INFO] [stdout]    |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stdout]   --> src/net/net_msg.rs:80:26
[INFO] [stdout]    |
[INFO] [stdout] 80 |         self.pack_name = try!(decode_str_raw(&mut self.buffer, td_rp::TYPE_STR)).into();
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]   --> src/macros.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout] 9  | / macro_rules! ensure {
[INFO] [stdout] 10 | |     ($expr:expr, $err_result:expr) => (
[INFO] [stdout] 11 | |         if !($expr) { fail!($err_result) }
[INFO] [stdout] 12 | |     )
[INFO] [stdout] 13 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/values.rs:107:32
[INFO] [stdout]     |
[INFO] [stdout] 107 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stdout]     |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/values.rs:109:57
[INFO] [stdout]     |
[INFO] [stdout] 109 |             ErrorRepr::IoError(ref err) => Some(err as &error::Error),
[INFO] [stdout]     |                                                         ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/utils/net_utils.rs:52:55
[INFO] [stdout]    |
[INFO] [stdout] 52 |                 let mut size: libc::size_t = unsafe { mem::uninitialized() };
[INFO] [stdout]    |                                                       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/redis_wrapper.rs:111:55
[INFO] [stdout]     |
[INFO] [stdout] 111 |                 let mut size: libc::size_t = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                                       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/lua_custom/lua_network.rs:104:38
[INFO] [stdout]     |
[INFO] [stdout] 104 |         let mut size: libc::size_t = mem::uninitialized();
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/values.rs:102:48
[INFO] [stdout]     |
[INFO] [stdout] 102 |             ErrorRepr::IoError(ref err) => err.description(),
[INFO] [stdout]     |                                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/values.rs:103:48
[INFO] [stdout]     |
[INFO] [stdout] 103 |             ErrorRepr::RpError(ref err) => err.description(),
[INFO] [stdout]     |                                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/values.rs:102:48
[INFO] [stdout]     |
[INFO] [stdout] 102 |             ErrorRepr::IoError(ref err) => err.description(),
[INFO] [stdout]     |                                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]    --> src/values.rs:103:48
[INFO] [stdout]     |
[INFO] [stdout] 103 |             ErrorRepr::RpError(ref err) => err.description(),
[INFO] [stdout]     |                                                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/db/db_pool.rs:65:17
[INFO] [stdout]    |
[INFO] [stdout] 65 |             let mut list = match pool.db_mysql.contains_key(db_name) {
[INFO] [stdout]    |                 ----^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/db/db_pool.rs:92:13
[INFO] [stdout]    |
[INFO] [stdout] 92 |         let mut list = match pool.db_mysql.contains_key(db_name) {
[INFO] [stdout]    |             ----^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/db/db_pool.rs:65:17
[INFO] [stdout]    |
[INFO] [stdout] 65 |             let mut list = match pool.db_mysql.contains_key(db_name) {
[INFO] [stdout]    |                 ----^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/db/db_pool.rs:92:13
[INFO] [stdout]    |
[INFO] [stdout] 92 |         let mut list = match pool.db_mysql.contains_key(db_name) {
[INFO] [stdout]    |             ----^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/mgr/event_mgr.rs:195:13
[INFO] [stdout]     |
[INFO] [stdout] 195 |         let mut socket_event = socket_event.unwrap();
[INFO] [stdout]     |             ----^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/mgr/event_mgr.rs:208:13
[INFO] [stdout]     |
[INFO] [stdout] 208 |         let mut socket_event = socket_event.unwrap();
[INFO] [stdout]     |             ----^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/mgr/event_mgr.rs:195:13
[INFO] [stdout]     |
[INFO] [stdout] 195 |         let mut socket_event = socket_event.unwrap();
[INFO] [stdout]     |             ----^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/mgr/event_mgr.rs:208:13
[INFO] [stdout]     |
[INFO] [stdout] 208 |         let mut socket_event = socket_event.unwrap();
[INFO] [stdout]     |             ----^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `el` should have an upper case name
[INFO] [stdout]  --> src/db/db_pool.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | static mut el: *mut DbPool = 0 as *mut _;
[INFO] [stdout]   |            ^^ help: convert the identifier to upper case: `EL`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `el` should have an upper case name
[INFO] [stdout]   --> src/db/redis_pool.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | static mut el: *mut RedisPool = 0 as *mut _;
[INFO] [stdout]    |            ^^ help: convert the identifier to upper case: `EL`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `ins` should have an upper case name
[INFO] [stdout]  --> src/utils/file_utils.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | static mut ins: *mut FileUtils = 0 as *mut _;
[INFO] [stdout]   |            ^^^ help: convert the identifier to upper case: `INS`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `el` should have an upper case name
[INFO] [stdout]  --> src/utils/thread_utils.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | static mut el: *mut ThreadUtils = 0 as *mut _;
[INFO] [stdout]   |            ^^ help: convert the identifier to upper case: `EL`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `el` should have an upper case name
[INFO] [stdout]   --> src/utils/telnet_utils.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 49 | static mut el: *mut TelnetUtils = 0 as *mut _;
[INFO] [stdout]    |            ^^ help: convert the identifier to upper case: `EL`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `ins` should have an upper case name
[INFO] [stdout]   --> src/utils/log_utils.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 | static mut ins: *mut LogUtils = 0 as *mut _;
[INFO] [stdout]    |            ^^^ help: convert the identifier to upper case: `INS`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `el` should have an upper case name
[INFO] [stdout]   --> src/lua_engine.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | static mut el: *mut LuaEngine = 0 as *mut _;
[INFO] [stdout]    |            ^^ help: convert the identifier to upper case: `EL`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `el` should have an upper case name
[INFO] [stdout]   --> src/global_config.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | static mut el: *mut GlobalConfig = 0 as *mut _;
[INFO] [stdout]    |            ^^ help: convert the identifier to upper case: `EL`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused unary operation that must be used
[INFO] [stdout]   --> src/lua_custom/lua_network.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |         -1.push_to_lua(lua);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `rid_sequence` should have an upper case name
[INFO] [stdout]   --> src/lua_custom/lua_util.rs:27:16
[INFO] [stdout]    |
[INFO] [stdout] 27 |     static mut rid_sequence: u32 = 0;
[INFO] [stdout]    |                ^^^^^^^^^^^^ help: convert the identifier to upper case: `RID_SEQUENCE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `last_rid_time` should have an upper case name
[INFO] [stdout]   --> src/lua_custom/lua_util.rs:28:16
[INFO] [stdout]    |
[INFO] [stdout] 28 |     static mut last_rid_time: u32 = 0;
[INFO] [stdout]    |                ^^^^^^^^^^^^^ help: convert the identifier to upper case: `LAST_RID_TIME`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `el` should have an upper case name
[INFO] [stdout]  --> src/net/net_config.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | static mut el: *mut Config = 0 as *mut _;
[INFO] [stdout]   |            ^^ help: convert the identifier to upper case: `EL`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `el` should have an upper case name
[INFO] [stdout]   --> src/mgr/service_mgr.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | static mut el: *mut ServiceMgr = 0 as *mut _;
[INFO] [stdout]    |            ^^ help: convert the identifier to upper case: `EL`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `el` should have an upper case name
[INFO] [stdout]   --> src/mgr/http_mgr.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | static mut el: *mut HttpMgr = 0 as *mut _;
[INFO] [stdout]    |            ^^ help: convert the identifier to upper case: `EL`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `el` should have an upper case name
[INFO] [stdout]   --> src/mgr/event_mgr.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | static mut el: *mut EventMgr = 0 as *mut _;
[INFO] [stdout]    |            ^^ help: convert the identifier to upper case: `EL`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `read_data` should have an upper case name
[INFO] [stdout]   --> src/mgr/event_mgr.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | static mut read_data: [u8; 65536] = [0; 65536];
[INFO] [stdout]    |            ^^^^^^^^^ help: convert the identifier to upper case: `READ_DATA`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `el` should have an upper case name
[INFO] [stdout]  --> src/db/db_pool.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | static mut el: *mut DbPool = 0 as *mut _;
[INFO] [stdout]   |            ^^ help: convert the identifier to upper case: `EL`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `el` should have an upper case name
[INFO] [stdout]   --> src/db/redis_pool.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | static mut el: *mut RedisPool = 0 as *mut _;
[INFO] [stdout]    |            ^^ help: convert the identifier to upper case: `EL`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `ins` should have an upper case name
[INFO] [stdout]  --> src/utils/file_utils.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | static mut ins: *mut FileUtils = 0 as *mut _;
[INFO] [stdout]   |            ^^^ help: convert the identifier to upper case: `INS`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `el` should have an upper case name
[INFO] [stdout]  --> src/utils/thread_utils.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | static mut el: *mut ThreadUtils = 0 as *mut _;
[INFO] [stdout]   |            ^^ help: convert the identifier to upper case: `EL`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `el` should have an upper case name
[INFO] [stdout]   --> src/utils/telnet_utils.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 49 | static mut el: *mut TelnetUtils = 0 as *mut _;
[INFO] [stdout]    |            ^^ help: convert the identifier to upper case: `EL`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `ins` should have an upper case name
[INFO] [stdout]   --> src/utils/log_utils.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 | static mut ins: *mut LogUtils = 0 as *mut _;
[INFO] [stdout]    |            ^^^ help: convert the identifier to upper case: `INS`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `el` should have an upper case name
[INFO] [stdout]   --> src/lua_engine.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | static mut el: *mut LuaEngine = 0 as *mut _;
[INFO] [stdout]    |            ^^ help: convert the identifier to upper case: `EL`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `el` should have an upper case name
[INFO] [stdout]   --> src/global_config.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | static mut el: *mut GlobalConfig = 0 as *mut _;
[INFO] [stdout]    |            ^^ help: convert the identifier to upper case: `EL`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused unary operation that must be used
[INFO] [stdout]   --> src/lua_custom/lua_network.rs:65:9
[INFO] [stdout]    |
[INFO] [stdout] 65 |         -1.push_to_lua(lua);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `rid_sequence` should have an upper case name
[INFO] [stdout]   --> src/lua_custom/lua_util.rs:27:16
[INFO] [stdout]    |
[INFO] [stdout] 27 |     static mut rid_sequence: u32 = 0;
[INFO] [stdout]    |                ^^^^^^^^^^^^ help: convert the identifier to upper case: `RID_SEQUENCE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `last_rid_time` should have an upper case name
[INFO] [stdout]   --> src/lua_custom/lua_util.rs:28:16
[INFO] [stdout]    |
[INFO] [stdout] 28 |     static mut last_rid_time: u32 = 0;
[INFO] [stdout]    |                ^^^^^^^^^^^^^ help: convert the identifier to upper case: `LAST_RID_TIME`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `el` should have an upper case name
[INFO] [stdout]  --> src/net/net_config.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | static mut el: *mut Config = 0 as *mut _;
[INFO] [stdout]   |            ^^ help: convert the identifier to upper case: `EL`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `el` should have an upper case name
[INFO] [stdout]   --> src/mgr/service_mgr.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | static mut el: *mut ServiceMgr = 0 as *mut _;
[INFO] [stdout]    |            ^^ help: convert the identifier to upper case: `EL`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `el` should have an upper case name
[INFO] [stdout]   --> src/mgr/http_mgr.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | static mut el: *mut HttpMgr = 0 as *mut _;
[INFO] [stdout]    |            ^^ help: convert the identifier to upper case: `EL`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `el` should have an upper case name
[INFO] [stdout]   --> src/mgr/event_mgr.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | static mut el: *mut EventMgr = 0 as *mut _;
[INFO] [stdout]    |            ^^ help: convert the identifier to upper case: `EL`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `read_data` should have an upper case name
[INFO] [stdout]   --> src/mgr/event_mgr.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | static mut read_data: [u8; 65536] = [0; 65536];
[INFO] [stdout]    |            ^^^^^^^^^ help: convert the identifier to upper case: `READ_DATA`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 50 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 50 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> examples/client.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[macro_use(raw_to_ref)]
[INFO] [stdout]   |             ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> examples/net.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[macro_use(raw_to_ref)]
[INFO] [stdout]   |             ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::default::Default`
[INFO] [stdout]  --> examples/net.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::default::Default;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> examples/server.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[macro_use(raw_to_ref)]
[INFO] [stdout]   |             ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `raw`
[INFO] [stdout]   --> examples/net.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |     let raw = Box::into_raw(Box::new(first));
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_raw`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.82s
[INFO] running `Command { std: "docker" "inspect" "e5e9d5853927b25fe28672af3ea87925d363a0b88e002d9a35536bb0a6c278f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5e9d5853927b25fe28672af3ea87925d363a0b88e002d9a35536bb0a6c278f8", kill_on_drop: false }`
[INFO] [stdout] e5e9d5853927b25fe28672af3ea87925d363a0b88e002d9a35536bb0a6c278f8
