[INFO] crate czmq 0.1.0 is already in cache [INFO] testing czmq-0.1.0 against 1.44.0 for beta-1.45-1 [INFO] extracting crate czmq 0.1.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate czmq 0.1.0 on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate czmq 0.1.0 [INFO] removed path dependency czmq-sys from crates.io crate czmq 0.1.0 [INFO] finished tweaking crates.io crate czmq 0.1.0 [INFO] tweaked toml for crates.io crate czmq 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] fa0a46bdb665af841375290b53dbf42aea51d92806f0ac12c76ee91cfb083d8c [INFO] running `"docker" "start" "-a" "fa0a46bdb665af841375290b53dbf42aea51d92806f0ac12c76ee91cfb083d8c"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling error-chain v0.10.0 [INFO] [stderr] Compiling toml v0.2.1 [INFO] [stderr] Compiling bitflags v0.5.0 [INFO] [stderr] Compiling czmq-sys v0.1.0 [INFO] [stderr] Compiling metadeps v1.1.2 [INFO] [stderr] Compiling zmq-sys v0.8.3 [INFO] [stderr] Compiling zmq v0.8.3 [INFO] [stderr] Compiling czmq v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zactor.rs:47:9 [INFO] [stderr] | [INFO] [stderr] 47 | try!(msg.addstr(string)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zauth.rs:35:9 [INFO] [stderr] | [INFO] [stderr] 35 | try!(msg.addstr("ALLOW")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zauth.rs:36:9 [INFO] [stderr] | [INFO] [stderr] 36 | try!(msg.addstr(address)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zauth.rs:38:9 [INFO] [stderr] | [INFO] [stderr] 38 | try!(self.zactor.send(msg)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zauth.rs:44:9 [INFO] [stderr] | [INFO] [stderr] 44 | try!(msg.addstr("DENY")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zauth.rs:45:9 [INFO] [stderr] | [INFO] [stderr] 45 | try!(msg.addstr(address)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zauth.rs:47:9 [INFO] [stderr] | [INFO] [stderr] 47 | try!(self.zactor.send(msg)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zauth.rs:53:9 [INFO] [stderr] | [INFO] [stderr] 53 | try!(msg.addstr("PLAIN")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zauth.rs:54:9 [INFO] [stderr] | [INFO] [stderr] 54 | try!(msg.addstr(filename)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zauth.rs:56:9 [INFO] [stderr] | [INFO] [stderr] 56 | try!(self.zactor.send(msg)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zauth.rs:62:9 [INFO] [stderr] | [INFO] [stderr] 62 | try!(msg.addstr("CURVE")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zauth.rs:65:13 [INFO] [stderr] | [INFO] [stderr] 65 | try!(msg.addstr(loc)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zauth.rs:67:13 [INFO] [stderr] | [INFO] [stderr] 67 | try!(msg.addstr("*")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zauth.rs:70:9 [INFO] [stderr] | [INFO] [stderr] 70 | try!(self.zactor.send(msg)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zauth.rs:80:9 [INFO] [stderr] | [INFO] [stderr] 80 | try!(self.zactor.send_str("VERBOSE")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zcert.rs:56:26 [INFO] [stderr] | [INFO] [stderr] 56 | let public_key = try!(zmq::z85_decode(public_txt)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zcert.rs:57:26 [INFO] [stderr] | [INFO] [stderr] 57 | let secret_key = try!(zmq::z85_decode(secret_txt)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zcert.rs:62:22 [INFO] [stderr] | [INFO] [stderr] 62 | let path_c = try!(CString::new(path.as_ref().to_str().unwrap())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zcert.rs:181:39 [INFO] [stderr] | [INFO] [stderr] 181 | let name_length: usize = *try!(encoded.get(index).ok_or(Error::new(ErrorKind::InvalidArg, ZCertError::InvalidMetaEncoded))) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zcert.rs:189:24 [INFO] [stderr] | [INFO] [stderr] 189 | let name = try!(str::from_utf8(&encoded[index..index + name_length])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zcert.rs:208:25 [INFO] [stderr] | [INFO] [stderr] 208 | let value = try!(str::from_utf8(&encoded[index..index + value_length])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zcert.rs:219:22 [INFO] [stderr] | [INFO] [stderr] 219 | let path_c = try!(CString::new(path.as_ref().to_str().unwrap())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zcert.rs:232:22 [INFO] [stderr] | [INFO] [stderr] 232 | let path_c = try!(CString::new(path.as_ref().to_str().unwrap())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zcert.rs:245:22 [INFO] [stderr] | [INFO] [stderr] 245 | let path_c = try!(CString::new(path.as_ref().to_str().unwrap())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zcertstore.rs:31:34 [INFO] [stderr] | [INFO] [stderr] 31 | let location_c = try!(CString::new(l)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zcertstore.rs:63:28 [INFO] [stderr] | [INFO] [stderr] 63 | let public_key_c = try!(CString::new(public_key)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zframe.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | / bitflags! { [INFO] [stderr] 9 | | pub flags Flags: i32 { [INFO] [stderr] 10 | | const ZFRAME_MORE = 0b00000001, [INFO] [stderr] 11 | | const ZFRAME_REUSE = 0b00000010, [INFO] [stderr] 12 | | const ZFRAME_DONTWAIT = 0b00000100, [INFO] [stderr] 13 | | } [INFO] [stderr] 14 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zframe.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | / bitflags! { [INFO] [stderr] 9 | | pub flags Flags: i32 { [INFO] [stderr] 10 | | const ZFRAME_MORE = 0b00000001, [INFO] [stderr] 11 | | const ZFRAME_REUSE = 0b00000010, [INFO] [stderr] 12 | | const ZFRAME_DONTWAIT = 0b00000100, [INFO] [stderr] 13 | | } [INFO] [stderr] 14 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zhashx.rs:41:21 [INFO] [stderr] | [INFO] [stderr] 41 | let key_c = try!(CString::new(key)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zmonitor.rs:90:9 [INFO] [stderr] | [INFO] [stderr] 90 | try!(msg.addstr("LISTEN")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zmonitor.rs:92:13 [INFO] [stderr] | [INFO] [stderr] 92 | try!(msg.addstr(a.to_str())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zmonitor.rs:99:19 [INFO] [stderr] | [INFO] [stderr] 99 | let msg = try!(ZMsg::recv(&mut self.zactor)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zmonitor.rs:111:9 [INFO] [stderr] | [INFO] [stderr] 111 | try!(self.zactor.send_str("START")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zmsg.rs:207:22 [INFO] [stderr] | [INFO] [stderr] 207 | let zframe = try!(ZFrame::new(bytes)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zmsg.rs:208:9 [INFO] [stderr] | [INFO] [stderr] 208 | try!(self.prepend(zframe)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zmsg.rs:213:22 [INFO] [stderr] | [INFO] [stderr] 213 | let zframe = try!(ZFrame::new(bytes)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zmsg.rs:214:9 [INFO] [stderr] | [INFO] [stderr] 214 | try!(self.append(zframe)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zmsg.rs:222:27 [INFO] [stderr] | [INFO] [stderr] 222 | Ok(Some(match try!(frame.unwrap().data()) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zsock.rs:53:24 [INFO] [stderr] | [INFO] [stderr] 53 | Some(s) => try!(CString::new(s)).into_raw(), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zsock.rs:204:90 [INFO] [stderr] | [INFO] [stderr] 204 | let rc = unsafe { czmq_sys::zsock_bind(self.zsock, "%s\0".as_ptr() as *const i8, try!(CString::new(endpoint)).as_ptr() as *const i8) }; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zsock.rs:218:21 [INFO] [stderr] | [INFO] [stderr] 218 | let s = try!(unsafe { CStr::from_ptr(endpoint_c) }.to_str()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zsock.rs:233:93 [INFO] [stderr] | [INFO] [stderr] 233 | let rc = unsafe { czmq_sys::zsock_connect(self.zsock, "%s\0".as_ptr() as *const i8, try!(CString::new(endpoint)).as_ptr() as *const i8) }; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zsock.rs:672:26 [INFO] [stderr] | [INFO] [stderr] 672 | let identity_c = try!(CString::new(identity)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:24:16 [INFO] [stderr] | [INFO] [stderr] 24 | cause: Box, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:29:27 [INFO] [stderr] | [INFO] [stderr] 29 | where E: Into> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:64:32 [INFO] [stderr] | [INFO] [stderr] 64 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/zhashx.rs:36:47 [INFO] [stderr] | [INFO] [stderr] 36 | pub fn insert(&self, key: &str, item: Box) -> Result<()> { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/zhashx.rs:54:47 [INFO] [stderr] | [INFO] [stderr] 54 | pub fn update(&self, key: &str, item: Box) { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/zsys.rs:7:23 [INFO] [stderr] | [INFO] [stderr] 7 | use std::sync::{Once, ONCE_INIT}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/zsys.rs:10:26 [INFO] [stderr] | [INFO] [stderr] 10 | static INIT_ZSYS: Once = ONCE_INIT; [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()` [INFO] [stderr] [INFO] [stderr] warning: 50 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.17s [INFO] running `"docker" "inspect" "fa0a46bdb665af841375290b53dbf42aea51d92806f0ac12c76ee91cfb083d8c"` [INFO] running `"docker" "rm" "-f" "fa0a46bdb665af841375290b53dbf42aea51d92806f0ac12c76ee91cfb083d8c"` [INFO] [stdout] fa0a46bdb665af841375290b53dbf42aea51d92806f0ac12c76ee91cfb083d8c [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d51fb70ccbbe7046dc8115b808223090f356aebcc516a67ee4e8d1aa672f5c8a [INFO] running `"docker" "start" "-a" "d51fb70ccbbe7046dc8115b808223090f356aebcc516a67ee4e8d1aa672f5c8a"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling remove_dir_all v0.5.2 [INFO] [stderr] Compiling tempfile v2.1.6 [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zactor.rs:47:9 [INFO] [stderr] | [INFO] [stderr] 47 | try!(msg.addstr(string)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zauth.rs:35:9 [INFO] [stderr] | [INFO] [stderr] 35 | try!(msg.addstr("ALLOW")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zauth.rs:36:9 [INFO] [stderr] | [INFO] [stderr] 36 | try!(msg.addstr(address)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zauth.rs:38:9 [INFO] [stderr] | [INFO] [stderr] 38 | try!(self.zactor.send(msg)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zauth.rs:44:9 [INFO] [stderr] | [INFO] [stderr] 44 | try!(msg.addstr("DENY")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zauth.rs:45:9 [INFO] [stderr] | [INFO] [stderr] 45 | try!(msg.addstr(address)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zauth.rs:47:9 [INFO] [stderr] | [INFO] [stderr] 47 | try!(self.zactor.send(msg)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zauth.rs:53:9 [INFO] [stderr] | [INFO] [stderr] 53 | try!(msg.addstr("PLAIN")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zauth.rs:54:9 [INFO] [stderr] | [INFO] [stderr] 54 | try!(msg.addstr(filename)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zauth.rs:56:9 [INFO] [stderr] | [INFO] [stderr] 56 | try!(self.zactor.send(msg)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zauth.rs:62:9 [INFO] [stderr] | [INFO] [stderr] 62 | try!(msg.addstr("CURVE")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zauth.rs:65:13 [INFO] [stderr] | [INFO] [stderr] 65 | try!(msg.addstr(loc)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zauth.rs:67:13 [INFO] [stderr] | [INFO] [stderr] 67 | try!(msg.addstr("*")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zauth.rs:70:9 [INFO] [stderr] | [INFO] [stderr] 70 | try!(self.zactor.send(msg)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zauth.rs:80:9 [INFO] [stderr] | [INFO] [stderr] 80 | try!(self.zactor.send_str("VERBOSE")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zcert.rs:56:26 [INFO] [stderr] | [INFO] [stderr] 56 | let public_key = try!(zmq::z85_decode(public_txt)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zcert.rs:57:26 [INFO] [stderr] | [INFO] [stderr] 57 | let secret_key = try!(zmq::z85_decode(secret_txt)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zcert.rs:62:22 [INFO] [stderr] | [INFO] [stderr] 62 | let path_c = try!(CString::new(path.as_ref().to_str().unwrap())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zcert.rs:181:39 [INFO] [stderr] | [INFO] [stderr] 181 | let name_length: usize = *try!(encoded.get(index).ok_or(Error::new(ErrorKind::InvalidArg, ZCertError::InvalidMetaEncoded))) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zcert.rs:189:24 [INFO] [stderr] | [INFO] [stderr] 189 | let name = try!(str::from_utf8(&encoded[index..index + name_length])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zcert.rs:208:25 [INFO] [stderr] | [INFO] [stderr] 208 | let value = try!(str::from_utf8(&encoded[index..index + value_length])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zcert.rs:219:22 [INFO] [stderr] | [INFO] [stderr] 219 | let path_c = try!(CString::new(path.as_ref().to_str().unwrap())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zcert.rs:232:22 [INFO] [stderr] | [INFO] [stderr] 232 | let path_c = try!(CString::new(path.as_ref().to_str().unwrap())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zcert.rs:245:22 [INFO] [stderr] | [INFO] [stderr] 245 | let path_c = try!(CString::new(path.as_ref().to_str().unwrap())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zcertstore.rs:31:34 [INFO] [stderr] | [INFO] [stderr] 31 | let location_c = try!(CString::new(l)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zcertstore.rs:63:28 [INFO] [stderr] | [INFO] [stderr] 63 | let public_key_c = try!(CString::new(public_key)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zframe.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | / bitflags! { [INFO] [stderr] 9 | | pub flags Flags: i32 { [INFO] [stderr] 10 | | const ZFRAME_MORE = 0b00000001, [INFO] [stderr] 11 | | const ZFRAME_REUSE = 0b00000010, [INFO] [stderr] 12 | | const ZFRAME_DONTWAIT = 0b00000100, [INFO] [stderr] 13 | | } [INFO] [stderr] 14 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zframe.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | / bitflags! { [INFO] [stderr] 9 | | pub flags Flags: i32 { [INFO] [stderr] 10 | | const ZFRAME_MORE = 0b00000001, [INFO] [stderr] 11 | | const ZFRAME_REUSE = 0b00000010, [INFO] [stderr] 12 | | const ZFRAME_DONTWAIT = 0b00000100, [INFO] [stderr] 13 | | } [INFO] [stderr] 14 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zhashx.rs:41:21 [INFO] [stderr] | [INFO] [stderr] 41 | let key_c = try!(CString::new(key)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zmonitor.rs:90:9 [INFO] [stderr] | [INFO] [stderr] 90 | try!(msg.addstr("LISTEN")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zmonitor.rs:92:13 [INFO] [stderr] | [INFO] [stderr] 92 | try!(msg.addstr(a.to_str())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zmonitor.rs:99:19 [INFO] [stderr] | [INFO] [stderr] 99 | let msg = try!(ZMsg::recv(&mut self.zactor)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zmonitor.rs:111:9 [INFO] [stderr] | [INFO] [stderr] 111 | try!(self.zactor.send_str("START")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zmsg.rs:207:22 [INFO] [stderr] | [INFO] [stderr] 207 | let zframe = try!(ZFrame::new(bytes)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zmsg.rs:208:9 [INFO] [stderr] | [INFO] [stderr] 208 | try!(self.prepend(zframe)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zmsg.rs:213:22 [INFO] [stderr] | [INFO] [stderr] 213 | let zframe = try!(ZFrame::new(bytes)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zmsg.rs:214:9 [INFO] [stderr] | [INFO] [stderr] 214 | try!(self.append(zframe)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zmsg.rs:222:27 [INFO] [stderr] | [INFO] [stderr] 222 | Ok(Some(match try!(frame.unwrap().data()) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zsock.rs:53:24 [INFO] [stderr] | [INFO] [stderr] 53 | Some(s) => try!(CString::new(s)).into_raw(), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zsock.rs:204:90 [INFO] [stderr] | [INFO] [stderr] 204 | let rc = unsafe { czmq_sys::zsock_bind(self.zsock, "%s\0".as_ptr() as *const i8, try!(CString::new(endpoint)).as_ptr() as *const i8) }; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zsock.rs:218:21 [INFO] [stderr] | [INFO] [stderr] 218 | let s = try!(unsafe { CStr::from_ptr(endpoint_c) }.to_str()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zsock.rs:233:93 [INFO] [stderr] | [INFO] [stderr] 233 | let rc = unsafe { czmq_sys::zsock_connect(self.zsock, "%s\0".as_ptr() as *const i8, try!(CString::new(endpoint)).as_ptr() as *const i8) }; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zsock.rs:672:26 [INFO] [stderr] | [INFO] [stderr] 672 | let identity_c = try!(CString::new(identity)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:24:16 [INFO] [stderr] | [INFO] [stderr] 24 | cause: Box, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:29:27 [INFO] [stderr] | [INFO] [stderr] 29 | where E: Into> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:64:32 [INFO] [stderr] | [INFO] [stderr] 64 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/zhashx.rs:36:47 [INFO] [stderr] | [INFO] [stderr] 36 | pub fn insert(&self, key: &str, item: Box) -> Result<()> { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/zhashx.rs:54:47 [INFO] [stderr] | [INFO] [stderr] 54 | pub fn update(&self, key: &str, item: Box) { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/zsys.rs:7:23 [INFO] [stderr] | [INFO] [stderr] 7 | use std::sync::{Once, ONCE_INIT}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/zsys.rs:10:26 [INFO] [stderr] | [INFO] [stderr] 10 | static INIT_ZSYS: Once = ONCE_INIT; [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()` [INFO] [stderr] [INFO] [stderr] warning: 50 warnings emitted [INFO] [stderr] [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling czmq v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zactor.rs:47:9 [INFO] [stderr] | [INFO] [stderr] 47 | try!(msg.addstr(string)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zauth.rs:35:9 [INFO] [stderr] | [INFO] [stderr] 35 | try!(msg.addstr("ALLOW")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zauth.rs:36:9 [INFO] [stderr] | [INFO] [stderr] 36 | try!(msg.addstr(address)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zauth.rs:38:9 [INFO] [stderr] | [INFO] [stderr] 38 | try!(self.zactor.send(msg)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zauth.rs:44:9 [INFO] [stderr] | [INFO] [stderr] 44 | try!(msg.addstr("DENY")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zauth.rs:45:9 [INFO] [stderr] | [INFO] [stderr] 45 | try!(msg.addstr(address)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zauth.rs:47:9 [INFO] [stderr] | [INFO] [stderr] 47 | try!(self.zactor.send(msg)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zauth.rs:53:9 [INFO] [stderr] | [INFO] [stderr] 53 | try!(msg.addstr("PLAIN")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zauth.rs:54:9 [INFO] [stderr] | [INFO] [stderr] 54 | try!(msg.addstr(filename)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zauth.rs:56:9 [INFO] [stderr] | [INFO] [stderr] 56 | try!(self.zactor.send(msg)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zauth.rs:62:9 [INFO] [stderr] | [INFO] [stderr] 62 | try!(msg.addstr("CURVE")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zauth.rs:65:13 [INFO] [stderr] | [INFO] [stderr] 65 | try!(msg.addstr(loc)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zauth.rs:67:13 [INFO] [stderr] | [INFO] [stderr] 67 | try!(msg.addstr("*")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zauth.rs:70:9 [INFO] [stderr] | [INFO] [stderr] 70 | try!(self.zactor.send(msg)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zauth.rs:80:9 [INFO] [stderr] | [INFO] [stderr] 80 | try!(self.zactor.send_str("VERBOSE")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zcert.rs:56:26 [INFO] [stderr] | [INFO] [stderr] 56 | let public_key = try!(zmq::z85_decode(public_txt)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zcert.rs:57:26 [INFO] [stderr] | [INFO] [stderr] 57 | let secret_key = try!(zmq::z85_decode(secret_txt)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zcert.rs:62:22 [INFO] [stderr] | [INFO] [stderr] 62 | let path_c = try!(CString::new(path.as_ref().to_str().unwrap())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zcert.rs:181:39 [INFO] [stderr] | [INFO] [stderr] 181 | let name_length: usize = *try!(encoded.get(index).ok_or(Error::new(ErrorKind::InvalidArg, ZCertError::InvalidMetaEncoded))) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zcert.rs:189:24 [INFO] [stderr] | [INFO] [stderr] 189 | let name = try!(str::from_utf8(&encoded[index..index + name_length])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zcert.rs:208:25 [INFO] [stderr] | [INFO] [stderr] 208 | let value = try!(str::from_utf8(&encoded[index..index + value_length])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zcert.rs:219:22 [INFO] [stderr] | [INFO] [stderr] 219 | let path_c = try!(CString::new(path.as_ref().to_str().unwrap())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zcert.rs:232:22 [INFO] [stderr] | [INFO] [stderr] 232 | let path_c = try!(CString::new(path.as_ref().to_str().unwrap())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zcert.rs:245:22 [INFO] [stderr] | [INFO] [stderr] 245 | let path_c = try!(CString::new(path.as_ref().to_str().unwrap())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zcertstore.rs:31:34 [INFO] [stderr] | [INFO] [stderr] 31 | let location_c = try!(CString::new(l)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zcertstore.rs:63:28 [INFO] [stderr] | [INFO] [stderr] 63 | let public_key_c = try!(CString::new(public_key)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zframe.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | / bitflags! { [INFO] [stderr] 9 | | pub flags Flags: i32 { [INFO] [stderr] 10 | | const ZFRAME_MORE = 0b00000001, [INFO] [stderr] 11 | | const ZFRAME_REUSE = 0b00000010, [INFO] [stderr] 12 | | const ZFRAME_DONTWAIT = 0b00000100, [INFO] [stderr] 13 | | } [INFO] [stderr] 14 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zframe.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | / bitflags! { [INFO] [stderr] 9 | | pub flags Flags: i32 { [INFO] [stderr] 10 | | const ZFRAME_MORE = 0b00000001, [INFO] [stderr] 11 | | const ZFRAME_REUSE = 0b00000010, [INFO] [stderr] 12 | | const ZFRAME_DONTWAIT = 0b00000100, [INFO] [stderr] 13 | | } [INFO] [stderr] 14 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zhashx.rs:41:21 [INFO] [stderr] | [INFO] [stderr] 41 | let key_c = try!(CString::new(key)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zmonitor.rs:90:9 [INFO] [stderr] | [INFO] [stderr] 90 | try!(msg.addstr("LISTEN")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zmonitor.rs:92:13 [INFO] [stderr] | [INFO] [stderr] 92 | try!(msg.addstr(a.to_str())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zmonitor.rs:99:19 [INFO] [stderr] | [INFO] [stderr] 99 | let msg = try!(ZMsg::recv(&mut self.zactor)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zmonitor.rs:111:9 [INFO] [stderr] | [INFO] [stderr] 111 | try!(self.zactor.send_str("START")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zmsg.rs:207:22 [INFO] [stderr] | [INFO] [stderr] 207 | let zframe = try!(ZFrame::new(bytes)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zmsg.rs:208:9 [INFO] [stderr] | [INFO] [stderr] 208 | try!(self.prepend(zframe)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zmsg.rs:213:22 [INFO] [stderr] | [INFO] [stderr] 213 | let zframe = try!(ZFrame::new(bytes)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zmsg.rs:214:9 [INFO] [stderr] | [INFO] [stderr] 214 | try!(self.append(zframe)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zmsg.rs:222:27 [INFO] [stderr] | [INFO] [stderr] 222 | Ok(Some(match try!(frame.unwrap().data()) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zsock.rs:53:24 [INFO] [stderr] | [INFO] [stderr] 53 | Some(s) => try!(CString::new(s)).into_raw(), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zsock.rs:204:90 [INFO] [stderr] | [INFO] [stderr] 204 | let rc = unsafe { czmq_sys::zsock_bind(self.zsock, "%s\0".as_ptr() as *const i8, try!(CString::new(endpoint)).as_ptr() as *const i8) }; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zsock.rs:218:21 [INFO] [stderr] | [INFO] [stderr] 218 | let s = try!(unsafe { CStr::from_ptr(endpoint_c) }.to_str()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zsock.rs:233:93 [INFO] [stderr] | [INFO] [stderr] 233 | let rc = unsafe { czmq_sys::zsock_connect(self.zsock, "%s\0".as_ptr() as *const i8, try!(CString::new(endpoint)).as_ptr() as *const i8) }; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/zsock.rs:672:26 [INFO] [stderr] | [INFO] [stderr] 672 | let identity_c = try!(CString::new(identity)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:24:16 [INFO] [stderr] | [INFO] [stderr] 24 | cause: Box, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:29:27 [INFO] [stderr] | [INFO] [stderr] 29 | where E: Into> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:64:32 [INFO] [stderr] | [INFO] [stderr] 64 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/zhashx.rs:36:47 [INFO] [stderr] | [INFO] [stderr] 36 | pub fn insert(&self, key: &str, item: Box) -> Result<()> { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/zhashx.rs:54:47 [INFO] [stderr] | [INFO] [stderr] 54 | pub fn update(&self, key: &str, item: Box) { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/zsys.rs:7:23 [INFO] [stderr] | [INFO] [stderr] 7 | use std::sync::{Once, ONCE_INIT}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/zsys.rs:10:26 [INFO] [stderr] | [INFO] [stderr] 10 | static INIT_ZSYS: Once = ONCE_INIT; [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `Once::new()` [INFO] [stderr] [INFO] [stderr] error: linking with `cc` failed: exit code: 1 [INFO] [stderr] | [INFO] [stderr] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/czmq-bb8f12cff5eda4b0.czmq.9qfk45qg-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/czmq-bb8f12cff5eda4b0.czmq.9qfk45qg-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/czmq-bb8f12cff5eda4b0.czmq.9qfk45qg-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/czmq-bb8f12cff5eda4b0.czmq.9qfk45qg-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/czmq-bb8f12cff5eda4b0.czmq.9qfk45qg-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/czmq-bb8f12cff5eda4b0.czmq.9qfk45qg-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/czmq-bb8f12cff5eda4b0.czmq.9qfk45qg-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/czmq-bb8f12cff5eda4b0.czmq.9qfk45qg-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/czmq-bb8f12cff5eda4b0.czmq.9qfk45qg-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/czmq-bb8f12cff5eda4b0.czmq.9qfk45qg-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/czmq-bb8f12cff5eda4b0.czmq.9qfk45qg-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/czmq-bb8f12cff5eda4b0.czmq.9qfk45qg-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/czmq-bb8f12cff5eda4b0.czmq.9qfk45qg-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/czmq-bb8f12cff5eda4b0.czmq.9qfk45qg-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/czmq-bb8f12cff5eda4b0.czmq.9qfk45qg-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/czmq-bb8f12cff5eda4b0.czmq.9qfk45qg-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/czmq-bb8f12cff5eda4b0" "/opt/rustwide/target/debug/deps/czmq-bb8f12cff5eda4b0.2mmy4b2lzx8zssci.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-219fc620be977b79.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-f5064c1d87ea3eaf.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-6bc0764cb7f4dd96.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-72042f7f9ab0950a.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-7a49e61f83b63f93.rlib" "/opt/rustwide/target/debug/deps/libzmq-6c20a0c68affac95.rlib" "/opt/rustwide/target/debug/deps/libzmq_sys-5affb5745943ce65.rlib" "/opt/rustwide/target/debug/deps/liblog-94affdc30a23f199.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-c207894dabf2ad2d.rlib" "/opt/rustwide/target/debug/deps/libtempfile-a0a307966f82c879.rlib" "/opt/rustwide/target/debug/deps/librand-22efe9ef3c114fa7.rlib" "/opt/rustwide/target/debug/deps/libtempdir-5f80eb461a15b476.rlib" "/opt/rustwide/target/debug/deps/libremove_dir_all-428776bad12062f2.rlib" "/opt/rustwide/target/debug/deps/librand-bb807c742746e684.rlib" "/opt/rustwide/target/debug/deps/libczmq_sys-03def0221cc43bd3.rlib" "/opt/rustwide/target/debug/deps/liblibc-e4dfce483ea4fe1d.rlib" "/opt/rustwide/target/debug/deps/libbitflags-1a3d0f0c4bc5f688.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-205127404fcba336.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-a657948fb7763780.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-4af901391177f653.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-9bdd51edf637d1e0.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-df9a9630b2ea2e1e.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-fddbfe63d5cc9339.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-dc1fcc6e43806791.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-e2f4bff19e00107e.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-a152d13c1d7ed405.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d92b841792fc008d.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-a64c249515c023f5.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-57654524b3e40c00.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-72180f1527a726a2.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-990cc8f4a91a3ab4.rlib" "-Wl,-Bdynamic" "-lzmq" "-lczmq" "-lczmq" "-lutil" "-ldl" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil" [INFO] [stderr] = note: /usr/bin/ld: cannot find -lczmq [INFO] [stderr] /usr/bin/ld: cannot find -lczmq [INFO] [stderr] collect2: error: ld returned 1 exit status [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error; 50 warnings emitted [INFO] [stderr] [INFO] [stderr] error: could not compile `czmq`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "d51fb70ccbbe7046dc8115b808223090f356aebcc516a67ee4e8d1aa672f5c8a"` [INFO] running `"docker" "rm" "-f" "d51fb70ccbbe7046dc8115b808223090f356aebcc516a67ee4e8d1aa672f5c8a"` [INFO] [stdout] d51fb70ccbbe7046dc8115b808223090f356aebcc516a67ee4e8d1aa672f5c8a