[INFO] fetching crate tmq-zmq 0.9.0... [INFO] checking tmq-zmq-0.9.0 against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579 [INFO] extracting crate tmq-zmq 0.9.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate tmq-zmq 0.9.0 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 tmq-zmq 0.9.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate tmq-zmq 0.9.0 [INFO] tweaked toml for crates.io crate tmq-zmq 0.9.0 written to /workspace/builds/worker-4/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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4b6647bb9f7ab25b220291b09d015ca330187b20bf5dcf8d6db1cf201c39e84b [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" "4b6647bb9f7ab25b220291b09d015ca330187b20bf5dcf8d6db1cf201c39e84b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4b6647bb9f7ab25b220291b09d015ca330187b20bf5dcf8d6db1cf201c39e84b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b6647bb9f7ab25b220291b09d015ca330187b20bf5dcf8d6db1cf201c39e84b", kill_on_drop: false }` [INFO] [stdout] 4b6647bb9f7ab25b220291b09d015ca330187b20bf5dcf8d6db1cf201c39e84b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c328f2ddd2c8694af3850f6a09638be05398b9390157c21e361a9013905d854b [INFO] running `Command { std: "docker" "start" "-a" "c328f2ddd2c8694af3850f6a09638be05398b9390157c21e361a9013905d854b", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling syn v1.0.57 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling const_fn v0.4.4 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Checking atom v0.3.6 [INFO] [stderr] Checking bitflags v0.7.0 [INFO] [stderr] Compiling standback v0.2.14 [INFO] [stderr] Compiling time v0.2.23 [INFO] [stderr] Compiling tmq-zmq-sys v0.9.0 [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking log v0.4.11 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking pulse v0.5.3 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking regex v1.4.2 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking nix v0.11.1 [INFO] [stderr] Compiling tmq-zmq v0.9.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added. [INFO] [stdout] --> build.rs:7:63 [INFO] [stdout] | [INFO] [stdout] 7 | for has in ["ipc", "pgm", "tipc", "norm", "curve", "gssapi"].into_iter() { [INFO] [stdout] | ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #66145 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: getting the inner pointer of a temporary `CString` [INFO] [stdout] --> build.rs:8:66 [INFO] [stdout] | [INFO] [stdout] 8 | if unsafe { zmq::zmq_has(CString::new(has.as_bytes()).unwrap().as_ptr()) } == 1 { [INFO] [stdout] | ------------------------------------- ^^^^^^ this pointer will be invalid [INFO] [stdout] | | [INFO] [stdout] | this `CString` is deallocated at the end of the statement, bind it to a variable to extend its lifetime [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(temporary_cstring_as_ptr)]` on by default [INFO] [stdout] = note: pointers do not have a lifetime; when calling `as_ptr` the `CString` will be deallocated at the end of the statement because nothing is referencing it as far as the type system is concerned [INFO] [stdout] = help: for more information, see https://doc.rust-lang.org/reference/destructors.html [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/sockopt.rs:62:21 [INFO] [stdout] | [INFO] [stdout] 62 | let mut value = try!(get_bytes(sock, opt, size)); [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/sockopt.rs:117:27 [INFO] [stdout] | [INFO] [stdout] 117 | let result: i32 = try!(get(sock, opt)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:618:17 [INFO] [stdout] | [INFO] [stdout] 618 | try!(self.send(last.into(), flags | SNDMORE)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:672:24 [INFO] [stdout] | [INFO] [stdout] 672 | let part = try!(self.recv_bytes(flags)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:675:30 [INFO] [stdout] | [INFO] [stdout] 675 | let more_parts = try!(self.get_rcvmore()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:930:1 [INFO] [stdout] | [INFO] [stdout] 930 | / bitflags! { [INFO] [stdout] 931 | | /// Type representing pending socket events. [INFO] [stdout] 932 | | pub flags PollEvents: i16 { [INFO] [stdout] 933 | | /// For `poll()`, specifies to signal when a message/some data [INFO] [stdout] ... | [INFO] [stdout] 943 | | } [INFO] [stdout] 944 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:930:1 [INFO] [stdout] | [INFO] [stdout] 930 | / bitflags! { [INFO] [stdout] 931 | | /// Type representing pending socket events. [INFO] [stdout] 932 | | pub flags PollEvents: i16 { [INFO] [stdout] 933 | | /// For `poll()`, specifies to signal when a message/some data [INFO] [stdout] ... | [INFO] [stdout] 943 | | } [INFO] [stdout] 944 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:1208:17 [INFO] [stdout] | [INFO] [stdout] 1208 | let c_str = try!(ffi::CString::new(data)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::int64_t`: Use i64 instead. [INFO] [stdout] --> src/sockopt.rs:3:35 [INFO] [stdout] | [INFO] [stdout] 3 | use libc::{c_int, c_uint, size_t, int64_t, uint64_t}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead. [INFO] [stdout] --> src/sockopt.rs:3:44 [INFO] [stdout] | [INFO] [stdout] 3 | use libc::{c_int, c_uint, size_t, int64_t, uint64_t}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::int64_t`: Use i64 instead. [INFO] [stdout] --> src/sockopt.rs:42:17 [INFO] [stdout] | [INFO] [stdout] 42 | getsockopt_num!(int64_t, i64); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead. [INFO] [stdout] --> src/sockopt.rs:43:17 [INFO] [stdout] | [INFO] [stdout] 43 | getsockopt_num!(uint64_t, u64); [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/lib.rs:1131:52 [INFO] [stdout] | [INFO] [stdout] 1131 | EncodeError::FromUtf8Error(ref e) => e.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/lib.rs:1189:47 [INFO] [stdout] | [INFO] [stdout] 1189 | DecodeError::NulError(ref e) => e.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking env_logger v0.5.13 [INFO] [stderr] Checking quickcheck v0.6.2 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Checking time-macros v0.1.1 [INFO] [stderr] Checking timebomb v0.1.2 [INFO] [stdout] error[E0463]: can't find crate for `zmq` [INFO] [stdout] --> examples/zguide/msgqueue/main.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate zmq; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tmq-zmq` [INFO] [stdout] error[E0463]: can't find crate for `zmq` [INFO] [stdout] --> examples/zguide/version/main.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate zmq; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stdout] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0463]: can't find crate for `zmq` [INFO] [stdout] --> examples/zguide/fileio3/main.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | extern crate zmq; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `zmq` [INFO] [stdout] --> examples/zguide/taskvent/main.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | extern crate zmq; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `zmq` [INFO] [stdout] --> examples/zguide/mtserver/main.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate zmq; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `zmq` [INFO] [stdout] --> tests/z85.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | extern crate zmq; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `zmq` [INFO] [stdout] --> examples/zguide/rrworker/main.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate zmq; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `zmq` [INFO] [stdout] --> examples/zguide/helloworld_server/main.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | extern crate zmq; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `zmq` [INFO] [stdout] --> examples/zguide/tasksink/main.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | extern crate zmq; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `zmq` [INFO] [stdout] --> tests/poll/unix.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | extern crate zmq; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `zmq` [INFO] [stdout] --> examples/zguide/mtrelay/main.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate zmq; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/sockopt.rs:62:21 [INFO] [stdout] | [INFO] [stdout] 62 | let mut value = try!(get_bytes(sock, opt, size)); [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/sockopt.rs:117:27 [INFO] [stdout] | [INFO] [stdout] 117 | let result: i32 = try!(get(sock, opt)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:618:17 [INFO] [stdout] | [INFO] [stdout] 618 | try!(self.send(last.into(), flags | SNDMORE)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:672:24 [INFO] [stdout] | [INFO] [stdout] 672 | let part = try!(self.recv_bytes(flags)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:675:30 [INFO] [stdout] | [INFO] [stdout] 675 | let more_parts = try!(self.get_rcvmore()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `zmq` [INFO] [stdout] --> examples/zguide/pathopub/main.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate zmq; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:930:1 [INFO] [stdout] | [INFO] [stdout] 930 | / bitflags! { [INFO] [stdout] 931 | | /// Type representing pending socket events. [INFO] [stdout] 932 | | pub flags PollEvents: i16 { [INFO] [stdout] 933 | | /// For `poll()`, specifies to signal when a message/some data [INFO] [stdout] ... | [INFO] [stdout] 943 | | } [INFO] [stdout] 944 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:930:1 [INFO] [stdout] | [INFO] [stdout] 930 | / bitflags! { [INFO] [stdout] 931 | | /// Type representing pending socket events. [INFO] [stdout] 932 | | pub flags PollEvents: i16 { [INFO] [stdout] 933 | | /// For `poll()`, specifies to signal when a message/some data [INFO] [stdout] ... | [INFO] [stdout] 943 | | } [INFO] [stdout] 944 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:1208:17 [INFO] [stdout] | [INFO] [stdout] 1208 | let c_str = try!(ffi::CString::new(data)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0463]: can't find crate for `zmq` [INFO] [stdout] --> tests/test.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | extern crate zmq; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0463`. [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::int64_t`: Use i64 instead. [INFO] [stdout] --> src/sockopt.rs:3:35 [INFO] [stdout] | [INFO] [stdout] 3 | use libc::{c_int, c_uint, size_t, int64_t, uint64_t}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead. [INFO] [stdout] --> src/sockopt.rs:3:44 [INFO] [stdout] | [INFO] [stdout] 3 | use libc::{c_int, c_uint, size_t, int64_t, uint64_t}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::int64_t`: Use i64 instead. [INFO] [stdout] --> src/sockopt.rs:42:17 [INFO] [stdout] | [INFO] [stdout] 42 | getsockopt_num!(int64_t, i64); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `libc::uint64_t`: Use u64 instead. [INFO] [stdout] --> src/sockopt.rs:43:17 [INFO] [stdout] | [INFO] [stdout] 43 | getsockopt_num!(uint64_t, u64); [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/lib.rs:1131:52 [INFO] [stdout] | [INFO] [stdout] 1131 | EncodeError::FromUtf8Error(ref e) => e.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/lib.rs:1189:47 [INFO] [stdout] | [INFO] [stdout] 1189 | DecodeError::NulError(ref e) => e.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "c328f2ddd2c8694af3850f6a09638be05398b9390157c21e361a9013905d854b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c328f2ddd2c8694af3850f6a09638be05398b9390157c21e361a9013905d854b", kill_on_drop: false }` [INFO] [stdout] c328f2ddd2c8694af3850f6a09638be05398b9390157c21e361a9013905d854b