[INFO] fetching crate zmq-pw 0.9.8... [INFO] checking zmq-pw-0.9.8 against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] extracting crate zmq-pw 0.9.8 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate zmq-pw 0.9.8 on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate zmq-pw 0.9.8 [INFO] removed 0 missing examples [INFO] removed path dependency zmq-pw-sys from crates.io crate zmq-pw 0.9.8 [INFO] removed path dependency zmq-pw-sys from crates.io crate zmq-pw 0.9.8 [INFO] finished tweaking crates.io crate zmq-pw 0.9.8 [INFO] tweaked toml for crates.io crate zmq-pw 0.9.8 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded atom v0.3.6 [INFO] [stderr] Downloaded tester v0.7.0 [INFO] [stderr] Downloaded zmq-pw-sys v0.9.8 [INFO] [stderr] Downloaded rustfix v0.5.1 [INFO] [stderr] Downloaded timebomb v0.1.2 [INFO] [stderr] Downloaded compiletest_rs v0.5.0 [INFO] [stderr] Downloaded quickcheck v0.4.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 34130b54f790b20bea5e871a12de152256f192f25d384d4dec4cd0f7a2726f7f [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" "34130b54f790b20bea5e871a12de152256f192f25d384d4dec4cd0f7a2726f7f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "34130b54f790b20bea5e871a12de152256f192f25d384d4dec4cd0f7a2726f7f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34130b54f790b20bea5e871a12de152256f192f25d384d4dec4cd0f7a2726f7f", kill_on_drop: false }` [INFO] [stdout] 34130b54f790b20bea5e871a12de152256f192f25d384d4dec4cd0f7a2726f7f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 37186a8edb99e599cefa21f4cb3d002b40cbf673cd3efcb800f37e25df41fe11 [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" "37186a8edb99e599cefa21f4cb3d002b40cbf673cd3efcb800f37e25df41fe11", kill_on_drop: false }` [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling syn v1.0.42 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Compiling const_fn v0.4.2 [INFO] [stderr] Checking regex-syntax v0.3.9 [INFO] [stderr] Checking utf8-ranges v0.1.3 [INFO] [stderr] Checking atom v0.3.6 [INFO] [stderr] Checking bitflags v0.4.0 [INFO] [stderr] Compiling standback v0.2.11 [INFO] [stderr] Compiling time v0.2.22 [INFO] [stderr] Compiling nix v0.7.0 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Compiling metadeps v1.1.2 [INFO] [stderr] Checking aho-corasick v0.5.3 [INFO] [stderr] Checking pulse v0.5.3 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling zmq-pw-sys v0.9.8 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking thread_local v0.2.7 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking tempfile v2.2.0 [INFO] [stderr] Checking regex v0.1.80 [INFO] [stderr] Checking env_logger v0.3.5 [INFO] [stderr] Checking quickcheck v0.4.1 [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] [stderr] Compiling zmq-pw v0.9.8 (/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:6:63 [INFO] [stdout] | [INFO] [stdout] 6 | 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: 1 warning 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:639:17 [INFO] [stdout] | [INFO] [stdout] 639 | 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:693:24 [INFO] [stdout] | [INFO] [stdout] 693 | 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:696:30 [INFO] [stdout] | [INFO] [stdout] 696 | 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/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:639:17 [INFO] [stdout] | [INFO] [stdout] 639 | 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:693:24 [INFO] [stdout] | [INFO] [stdout] 693 | 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:696:30 [INFO] [stdout] | [INFO] [stdout] 696 | 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:954:1 [INFO] [stdout] | [INFO] [stdout] 954 | / bitflags! { [INFO] [stdout] 955 | | /// Type representing pending socket events. [INFO] [stdout] 956 | | pub flags PollEvents: i16 { [INFO] [stdout] 957 | | /// For `poll()`, specifies to signal when a message/some data [INFO] [stdout] ... | [INFO] [stdout] 967 | | } [INFO] [stdout] 968 | | } [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:954:1 [INFO] [stdout] | [INFO] [stdout] 954 | / bitflags! { [INFO] [stdout] 955 | | /// Type representing pending socket events. [INFO] [stdout] 956 | | pub flags PollEvents: i16 { [INFO] [stdout] 957 | | /// For `poll()`, specifies to signal when a message/some data [INFO] [stdout] ... | [INFO] [stdout] 967 | | } [INFO] [stdout] 968 | | } [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:954:1 [INFO] [stdout] | [INFO] [stdout] 954 | / bitflags! { [INFO] [stdout] 955 | | /// Type representing pending socket events. [INFO] [stdout] 956 | | pub flags PollEvents: i16 { [INFO] [stdout] 957 | | /// For `poll()`, specifies to signal when a message/some data [INFO] [stdout] ... | [INFO] [stdout] 967 | | } [INFO] [stdout] 968 | | } [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:1227:17 [INFO] [stdout] | [INFO] [stdout] 1227 | let c_str = try!(ffi::CString::new(data)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:954:1 [INFO] [stdout] | [INFO] [stdout] 954 | / bitflags! { [INFO] [stdout] 955 | | /// Type representing pending socket events. [INFO] [stdout] 956 | | pub flags PollEvents: i16 { [INFO] [stdout] 957 | | /// For `poll()`, specifies to signal when a message/some data [INFO] [stdout] ... | [INFO] [stdout] 967 | | } [INFO] [stdout] 968 | | } [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:1227:17 [INFO] [stdout] | [INFO] [stdout] 1227 | 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 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:1150:52 [INFO] [stdout] | [INFO] [stdout] 1150 | 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:1208:47 [INFO] [stdout] | [INFO] [stdout] 1208 | DecodeError::NulError(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:1150:52 [INFO] [stdout] | [INFO] [stdout] 1150 | 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:1208:47 [INFO] [stdout] | [INFO] [stdout] 1208 | DecodeError::NulError(ref e) => e.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> tests/common/mod.rs:6:23 [INFO] [stdout] | [INFO] [stdout] 6 | use std::sync::{Once, ONCE_INIT}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> tests/common/mod.rs:8:28 [INFO] [stdout] | [INFO] [stdout] 8 | static LOGGER_INIT: Once = ONCE_INIT; [INFO] [stdout] | ^^^^^^^^^ help: replace the use of the deprecated constant: `Once::new()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> tests/common/mod.rs:6:23 [INFO] [stdout] | [INFO] [stdout] 6 | use std::sync::{Once, ONCE_INIT}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> tests/common/mod.rs:8:28 [INFO] [stdout] | [INFO] [stdout] 8 | static LOGGER_INIT: Once = ONCE_INIT; [INFO] [stdout] | ^^^^^^^^^ help: replace the use of the deprecated constant: `Once::new()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> tests/common/mod.rs:6:23 [INFO] [stdout] | [INFO] [stdout] 6 | use std::sync::{Once, ONCE_INIT}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> tests/common/mod.rs:8:28 [INFO] [stdout] | [INFO] [stdout] 8 | static LOGGER_INIT: Once = ONCE_INIT; [INFO] [stdout] | ^^^^^^^^^ help: replace the use of the deprecated constant: `Once::new()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> tests/common/mod.rs:6:23 [INFO] [stdout] | [INFO] [stdout] 6 | use std::sync::{Once, ONCE_INIT}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> tests/common/mod.rs:8:28 [INFO] [stdout] | [INFO] [stdout] 8 | static LOGGER_INIT: Once = ONCE_INIT; [INFO] [stdout] | ^^^^^^^^^ help: replace the use of the deprecated constant: `Once::new()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [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] --> tests/test.rs:129:20 [INFO] [stdout] | [INFO] [stdout] 129 | let desc = err.description(); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> examples/zguide/fileio3/main.rs:109:20 [INFO] [stdout] | [INFO] [stdout] 109 | let size = try!(file.read(&mut data)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 19s [INFO] running `Command { std: "docker" "inspect" "37186a8edb99e599cefa21f4cb3d002b40cbf673cd3efcb800f37e25df41fe11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37186a8edb99e599cefa21f4cb3d002b40cbf673cd3efcb800f37e25df41fe11", kill_on_drop: false }` [INFO] [stdout] 37186a8edb99e599cefa21f4cb3d002b40cbf673cd3efcb800f37e25df41fe11