[INFO] fetching crate tdengine 0.1.2... [INFO] checking tdengine-0.1.2 against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579 [INFO] extracting crate tdengine 0.1.2 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate tdengine 0.1.2 on toolchain a609fb45efad59dfd459c76e50899be9f0583b5a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "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-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d9bfcfb57acef1c3bcb58ba65fa5de457713a6fca292e58a3a874ca42e49c278 [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" "d9bfcfb57acef1c3bcb58ba65fa5de457713a6fca292e58a3a874ca42e49c278", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d9bfcfb57acef1c3bcb58ba65fa5de457713a6fca292e58a3a874ca42e49c278", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9bfcfb57acef1c3bcb58ba65fa5de457713a6fca292e58a3a874ca42e49c278", kill_on_drop: false }` [INFO] [stdout] d9bfcfb57acef1c3bcb58ba65fa5de457713a6fca292e58a3a874ca42e49c278 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dd517c5fbee61411a3a8424eadbec208dcda771beabeb4860139c031a6d30338 [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" "dd517c5fbee61411a3a8424eadbec208dcda771beabeb4860139c031a6d30338", kill_on_drop: false }` [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Checking encoding_index_tests v0.1.4 [INFO] [stderr] Checking bitflags v0.4.0 [INFO] [stderr] Checking regex-syntax v0.3.9 [INFO] [stderr] Checking utf8-ranges v0.1.3 [INFO] [stderr] Checking ascii v0.7.1 [INFO] [stderr] Checking byteorder v0.4.2 [INFO] [stderr] Checking chunked_transfer v0.3.1 [INFO] [stderr] Checking bufstream v0.1.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Checking unicode-bidi v0.2.6 [INFO] [stderr] Checking encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-japanese v1.20141219.5 [INFO] [stderr] Checking encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Checking encoding-index-korean v1.20141219.5 [INFO] [stderr] Checking log v0.4.11 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking td_rthreadpool v0.1.2 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking nix v0.5.1 [INFO] [stderr] Checking sha1 v0.1.1 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling ws2_32-sys v0.2.1 [INFO] [stderr] Checking aho-corasick v0.5.3 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking encoding v0.2.33 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Compiling td_clua v0.1.2 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Compiling td_clua_ext v0.1.0 [INFO] [stderr] Compiling sys-info v0.4.1 [INFO] [stderr] Checking thread_local v0.2.7 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking regex v0.1.80 [INFO] [stderr] Checking uuid v0.2.3 [INFO] [stderr] Checking td_revent v0.1.6 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking chrono v0.2.25 [INFO] [stderr] Checking url v0.5.10 [INFO] [stderr] Checking uuid v0.1.18 [INFO] [stderr] Checking td_proto_rust v0.1.4 [INFO] [stderr] Checking url v0.2.38 [INFO] [stderr] Checking tiny_http v0.5.9 [INFO] [stderr] Checking mysql v2.2.1 [INFO] [stderr] Checking td_rredis v0.1.2 [INFO] [stderr] Checking td_rlua v0.1.9 [INFO] [stderr] Checking tdengine v0.1.2 (/opt/rustwide/workdir) [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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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 macro `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: use of deprecated function `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 function `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 function `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 function `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 function `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 function `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 associated function `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 associated function `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 associated function `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 associated function `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: 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: 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: 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: 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 `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: 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: 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/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: 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: 1 warning emitted [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] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 39.47s [INFO] running `Command { std: "docker" "inspect" "dd517c5fbee61411a3a8424eadbec208dcda771beabeb4860139c031a6d30338", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd517c5fbee61411a3a8424eadbec208dcda771beabeb4860139c031a6d30338", kill_on_drop: false }` [INFO] [stdout] dd517c5fbee61411a3a8424eadbec208dcda771beabeb4860139c031a6d30338