[INFO] cloning repository https://github.com/saibatizoku/neuras [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/saibatizoku/neuras" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaibatizoku%2Fneuras", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaibatizoku%2Fneuras'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fdde958c496630dae5110b3353de5d35bb4d8f9e [INFO] checking saibatizoku/neuras against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsaibatizoku%2Fneuras" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/saibatizoku/neuras on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/saibatizoku/neuras [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking git repo https://github.com/saibatizoku/neuras [INFO] tweaked toml for git repo https://github.com/saibatizoku/neuras written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/saibatizoku/neuras already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: /workspace/builds/worker-2-tc1/source/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded adler v0.2.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 25bdb6e9992db3ed8b1e8207ef752cb7dbe5dba92f83964e401973510fb32112 [INFO] running `Command { std: "docker" "start" "-a" "25bdb6e9992db3ed8b1e8207ef752cb7dbe5dba92f83964e401973510fb32112", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "25bdb6e9992db3ed8b1e8207ef752cb7dbe5dba92f83964e401973510fb32112", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25bdb6e9992db3ed8b1e8207ef752cb7dbe5dba92f83964e401973510fb32112", kill_on_drop: false }` [INFO] [stdout] 25bdb6e9992db3ed8b1e8207ef752cb7dbe5dba92f83964e401973510fb32112 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] deb920f4cdd6df5ffac7c4712793733db04f3fdfe69c0b6c33c5d98c912e01d3 [INFO] running `Command { std: "docker" "start" "-a" "deb920f4cdd6df5ffac7c4712793733db04f3fdfe69c0b6c33c5d98c912e01d3", kill_on_drop: false }` [INFO] [stderr] warning: /opt/rustwide/workdir/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling libc v0.2.72 [INFO] [stderr] Checking futures v0.1.29 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling syn v1.0.33 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling toml v0.2.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling error-chain v0.10.0 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Compiling metadeps v1.1.2 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Compiling zmq-sys v0.11.0 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking ppv-lite86 v0.2.8 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking gimli v0.22.0 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking tokio-sync v0.1.8 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking tokio-timer v0.2.13 [INFO] [stderr] Checking tokio-current-thread v0.1.7 [INFO] [stderr] Checking tokio-codec v0.1.2 [INFO] [stderr] Checking adler v0.2.2 [INFO] [stderr] Checking tinyvec v0.3.3 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking miniz_oxide v0.4.0 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking tokio-fs v0.1.7 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking unicode-normalization v0.1.13 [INFO] [stderr] Checking tokio-uds v0.2.7 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking tokio-udp v0.1.6 [INFO] [stderr] Checking object v0.20.0 [INFO] [stderr] Compiling zmq v0.9.2 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking scoped-tls v0.1.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking tokio-core v0.1.17 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking sha1 v0.6.0 [INFO] [stderr] Checking tokio-signal v0.1.5 [INFO] [stderr] Checking chrono v0.4.13 [INFO] [stderr] Checking addr2line v0.13.0 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Checking backtrace v0.3.50 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking toml v0.5.6 [INFO] [stderr] Checking uuid v0.8.1 [INFO] [stderr] Checking neuras v0.2.0-dev (/opt/rustwide/workdir) [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/socket.rs:52:23 [INFO] [stdout] | [INFO] [stdout] 52 | fn send(&self, T, i32) -> io::Result<()> [INFO] [stdout] | ^ help: try naming the parameter or explicitly ignoring it: `_: T` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/socket.rs:52:26 [INFO] [stdout] | [INFO] [stdout] 52 | fn send(&self, T, i32) -> io::Result<()> [INFO] [stdout] | ^^^ help: try naming the parameter or explicitly ignoring it: `_: i32` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/socket.rs:56:36 [INFO] [stdout] | [INFO] [stdout] 56 | fn send_multipart(&self, I, i32) -> io::Result<()> [INFO] [stdout] | ^ help: try naming the parameter or explicitly ignoring it: `_: I` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/socket.rs:56:39 [INFO] [stdout] | [INFO] [stdout] 56 | fn send_multipart(&self, I, i32) -> io::Result<()> [INFO] [stdout] | ^^^ help: try naming the parameter or explicitly ignoring it: `_: i32` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/socket.rs:66:20 [INFO] [stdout] | [INFO] [stdout] 66 | fn recv(&self, &mut zmq::Message, i32) -> io::Result<()>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut zmq::Message` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/socket.rs:66:39 [INFO] [stdout] | [INFO] [stdout] 66 | fn recv(&self, &mut zmq::Message, i32) -> io::Result<()>; [INFO] [stdout] | ^^^ help: try naming the parameter or explicitly ignoring it: `_: i32` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/socket.rs:71:25 [INFO] [stdout] | [INFO] [stdout] 71 | fn recv_into(&self, &mut [u8], i32) -> io::Result; [INFO] [stdout] | ^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut [u8]` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/socket.rs:71:36 [INFO] [stdout] | [INFO] [stdout] 71 | fn recv_into(&self, &mut [u8], i32) -> io::Result; [INFO] [stdout] | ^^^ help: try naming the parameter or explicitly ignoring it: `_: i32` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/socket.rs:74:24 [INFO] [stdout] | [INFO] [stdout] 74 | fn recv_msg(&self, i32) -> io::Result; [INFO] [stdout] | ^^^ help: try naming the parameter or explicitly ignoring it: `_: i32` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/socket.rs:77:26 [INFO] [stdout] | [INFO] [stdout] 77 | fn recv_bytes(&self, i32) -> io::Result>; [INFO] [stdout] | ^^^ help: try naming the parameter or explicitly ignoring it: `_: i32` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/socket.rs:83:27 [INFO] [stdout] | [INFO] [stdout] 83 | fn recv_string(&self, i32) -> io::Result>>; [INFO] [stdout] | ^^^ help: try naming the parameter or explicitly ignoring it: `_: i32` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/socket.rs:90:30 [INFO] [stdout] | [INFO] [stdout] 90 | fn recv_multipart(&self, i32) -> io::Result>>; [INFO] [stdout] | ^^^ help: try naming the parameter or explicitly ignoring it: `_: i32` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/socket.rs:52:23 [INFO] [stdout] | [INFO] [stdout] 52 | fn send(&self, T, i32) -> io::Result<()> [INFO] [stdout] | ^ help: try naming the parameter or explicitly ignoring it: `_: T` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/socket.rs:52:26 [INFO] [stdout] | [INFO] [stdout] 52 | fn send(&self, T, i32) -> io::Result<()> [INFO] [stdout] | ^^^ help: try naming the parameter or explicitly ignoring it: `_: i32` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/socket.rs:56:36 [INFO] [stdout] | [INFO] [stdout] 56 | fn send_multipart(&self, I, i32) -> io::Result<()> [INFO] [stdout] | ^ help: try naming the parameter or explicitly ignoring it: `_: I` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/socket.rs:56:39 [INFO] [stdout] | [INFO] [stdout] 56 | fn send_multipart(&self, I, i32) -> io::Result<()> [INFO] [stdout] | ^^^ help: try naming the parameter or explicitly ignoring it: `_: i32` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/socket.rs:66:20 [INFO] [stdout] | [INFO] [stdout] 66 | fn recv(&self, &mut zmq::Message, i32) -> io::Result<()>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut zmq::Message` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/socket.rs:66:39 [INFO] [stdout] | [INFO] [stdout] 66 | fn recv(&self, &mut zmq::Message, i32) -> io::Result<()>; [INFO] [stdout] | ^^^ help: try naming the parameter or explicitly ignoring it: `_: i32` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/socket.rs:71:25 [INFO] [stdout] | [INFO] [stdout] 71 | fn recv_into(&self, &mut [u8], i32) -> io::Result; [INFO] [stdout] | ^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut [u8]` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/socket.rs:71:36 [INFO] [stdout] | [INFO] [stdout] 71 | fn recv_into(&self, &mut [u8], i32) -> io::Result; [INFO] [stdout] | ^^^ help: try naming the parameter or explicitly ignoring it: `_: i32` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/socket.rs:74:24 [INFO] [stdout] | [INFO] [stdout] 74 | fn recv_msg(&self, i32) -> io::Result; [INFO] [stdout] | ^^^ help: try naming the parameter or explicitly ignoring it: `_: i32` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/socket.rs:77:26 [INFO] [stdout] | [INFO] [stdout] 77 | fn recv_bytes(&self, i32) -> io::Result>; [INFO] [stdout] | ^^^ help: try naming the parameter or explicitly ignoring it: `_: i32` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/socket.rs:83:27 [INFO] [stdout] | [INFO] [stdout] 83 | fn recv_string(&self, i32) -> io::Result>>; [INFO] [stdout] | ^^^ help: try naming the parameter or explicitly ignoring it: `_: i32` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/socket.rs:90:30 [INFO] [stdout] | [INFO] [stdout] 90 | fn recv_multipart(&self, i32) -> io::Result>>; [INFO] [stdout] | ^^^ help: try naming the parameter or explicitly ignoring it: `_: i32` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `context` is never read [INFO] [stdout] --> src/poller.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Poller { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 9 | context: zmq::Context, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `context` is never read [INFO] [stdout] --> src/poller.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Poller { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 9 | context: zmq::Context, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `neuras::poller::Poller` [INFO] [stdout] --> tests/poller.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use neuras::poller::Poller; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ResponderActor` is never constructed [INFO] [stdout] --> tests/poller.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | struct ResponderActor { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pipe` [INFO] [stdout] --> tests/actorling.rs:79:9 [INFO] [stdout] | [INFO] [stdout] 79 | let pipe = actorling.pipe(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_pipe` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.23s [INFO] running `Command { std: "docker" "inspect" "deb920f4cdd6df5ffac7c4712793733db04f3fdfe69c0b6c33c5d98c912e01d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "deb920f4cdd6df5ffac7c4712793733db04f3fdfe69c0b6c33c5d98c912e01d3", kill_on_drop: false }` [INFO] [stdout] deb920f4cdd6df5ffac7c4712793733db04f3fdfe69c0b6c33c5d98c912e01d3