[INFO] cloning repository https://github.com/ykawakamy/rust-perform-nats [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ykawakamy/rust-perform-nats" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fykawakamy%2Frust-perform-nats", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fykawakamy%2Frust-perform-nats'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 96c642485ac48d799e5e8b83ab68c46b54efeaff [INFO] testing ykawakamy/rust-perform-nats against 1.59.0 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fykawakamy%2Frust-perform-nats" "/workspace/builds/worker-20/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-20/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ykawakamy/rust-perform-nats on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ykawakamy/rust-perform-nats [INFO] finished tweaking git repo https://github.com/ykawakamy/rust-perform-nats [INFO] tweaked toml for git repo https://github.com/ykawakamy/rust-perform-nats written to /workspace/builds/worker-20/source/Cargo.toml [INFO] crate git repo https://github.com/ykawakamy/rust-perform-nats already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded subtle-encoding v0.5.1 [INFO] [stderr] Downloaded signatory v0.21.0 [INFO] [stderr] Downloaded nuid v0.2.2 [INFO] [stderr] Downloaded base64-url v1.4.10 [INFO] [stderr] Downloaded nkeys v0.0.11 [INFO] [stderr] Downloaded nats v0.9.18 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1ed605131634de38441274f35664aa625646d5b4fbb876c8df73000d9bdb39e8 [INFO] running `Command { std: "docker" "start" "-a" "1ed605131634de38441274f35664aa625646d5b4fbb876c8df73000d9bdb39e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1ed605131634de38441274f35664aa625646d5b4fbb876c8df73000d9bdb39e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ed605131634de38441274f35664aa625646d5b4fbb876c8df73000d9bdb39e8", kill_on_drop: false }` [INFO] [stdout] 1ed605131634de38441274f35664aa625646d5b4fbb876c8df73000d9bdb39e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 80988f940973ccbea954f476c4963f7789e00ce63e7a2218c85d9779281c7530 [INFO] running `Command { std: "docker" "start" "-a" "80988f940973ccbea954f476c4963f7789e00ce63e7a2218c85d9779281c7530", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling untrusted v0.7.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling signature v1.3.1 [INFO] [stderr] Compiling cpufeatures v0.1.5 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling subtle v2.4.1 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling openssl-probe v0.1.4 [INFO] [stderr] Compiling data-encoding v2.3.2 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling fastrand v1.5.0 [INFO] [stderr] Compiling json v0.12.4 [INFO] [stderr] Compiling instant v0.1.10 [INFO] [stderr] Compiling lock_api v0.4.4 [INFO] [stderr] Compiling ed25519 v1.1.1 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling base64-url v1.4.10 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling sha2 v0.9.5 [INFO] [stderr] Compiling webpki v0.21.4 [INFO] [stderr] Compiling sct v0.6.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling rustls v0.19.1 [INFO] [stderr] Compiling nuid v0.2.2 [INFO] [stderr] Compiling rustls-native-certs v0.5.0 [INFO] [stderr] Compiling synstructure v0.12.5 [INFO] [stderr] Compiling zeroize_derive v1.1.0 [INFO] [stderr] Compiling zeroize v1.4.1 [INFO] [stderr] Compiling curve25519-dalek v3.1.0 [INFO] [stderr] Compiling subtle-encoding v0.5.1 [INFO] [stderr] Compiling signatory v0.21.0 [INFO] [stderr] Compiling ed25519-dalek v1.0.1 [INFO] [stderr] Compiling nkeys v0.0.11 [INFO] [stderr] Compiling nats v0.9.18 [INFO] [stderr] Compiling rust-perform-nats v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::mem::transmute` [INFO] [stdout] --> src/ping_serializer.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::mem::transmute; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | for i in 0..20 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `sendTick` [INFO] [stdout] --> src/ping_serializer.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | sendTick: u64, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `receiveTick` [INFO] [stdout] --> src/ping_serializer.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | receiveTick: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `latency` [INFO] [stdout] --> src/ping_serializer.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | latency: i64, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | nc.publish(supplier.get(), serializer.serialize(&ping_serializer::createPing(seq), 24)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `msgSize` should have a snake case name [INFO] [stdout] --> src/ping_serializer.rs:6:42 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn serialize(&self, ping: &Ping, msgSize: usize) -> impl AsRef<[u8]> { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `msg_size` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `createPing` should have a snake case name [INFO] [stdout] --> src/ping_serializer.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn createPing(seq : i32) -> Ping { [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `create_ping` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `sendTick` should have a snake case name [INFO] [stdout] --> src/ping_serializer.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | sendTick: u64, [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `send_tick` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `receiveTick` should have a snake case name [INFO] [stdout] --> src/ping_serializer.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | receiveTick: u64, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `receive_tick` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 53s [INFO] running `Command { std: "docker" "inspect" "80988f940973ccbea954f476c4963f7789e00ce63e7a2218c85d9779281c7530", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "80988f940973ccbea954f476c4963f7789e00ce63e7a2218c85d9779281c7530", kill_on_drop: false }` [INFO] [stdout] 80988f940973ccbea954f476c4963f7789e00ce63e7a2218c85d9779281c7530 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a46842d4b181efe6104bdd343556d55c6d968377b55c89278ec482cccd63aa10 [INFO] running `Command { std: "docker" "start" "-a" "a46842d4b181efe6104bdd343556d55c6d968377b55c89278ec482cccd63aa10", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling rust-perform-nats v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::mem::transmute` [INFO] [stdout] --> src/ping_serializer.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::mem::transmute; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | for i in 0..20 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `sendTick` [INFO] [stdout] --> src/ping_serializer.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | sendTick: u64, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `receiveTick` [INFO] [stdout] --> src/ping_serializer.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | receiveTick: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `latency` [INFO] [stdout] --> src/ping_serializer.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | latency: i64, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | nc.publish(supplier.get(), serializer.serialize(&ping_serializer::createPing(seq), 24)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `msgSize` should have a snake case name [INFO] [stdout] --> src/ping_serializer.rs:6:42 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn serialize(&self, ping: &Ping, msgSize: usize) -> impl AsRef<[u8]> { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `msg_size` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `createPing` should have a snake case name [INFO] [stdout] --> src/ping_serializer.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn createPing(seq : i32) -> Ping { [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `create_ping` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `sendTick` should have a snake case name [INFO] [stdout] --> src/ping_serializer.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | sendTick: u64, [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `send_tick` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `receiveTick` should have a snake case name [INFO] [stdout] --> src/ping_serializer.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | receiveTick: u64, [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `receive_tick` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.88s [INFO] running `Command { std: "docker" "inspect" "a46842d4b181efe6104bdd343556d55c6d968377b55c89278ec482cccd63aa10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a46842d4b181efe6104bdd343556d55c6d968377b55c89278ec482cccd63aa10", kill_on_drop: false }` [INFO] [stdout] a46842d4b181efe6104bdd343556d55c6d968377b55c89278ec482cccd63aa10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ea087b27e0cf764c70f28d5391e32ec786f888f260cce7599911094b3f7efc2a [INFO] running `Command { std: "docker" "start" "-a" "ea087b27e0cf764c70f28d5391e32ec786f888f260cce7599911094b3f7efc2a", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused import: `std::mem::transmute` [INFO] [stderr] --> src/ping_serializer.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::mem::transmute; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/main.rs:24:9 [INFO] [stderr] | [INFO] [stderr] 24 | for i in 0..20 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `sendTick` [INFO] [stderr] --> src/ping_serializer.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | sendTick: u64, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `receiveTick` [INFO] [stderr] --> src/ping_serializer.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | receiveTick: u64, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `latency` [INFO] [stderr] --> src/ping_serializer.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | latency: i64, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:32:13 [INFO] [stderr] | [INFO] [stderr] 32 | nc.publish(supplier.get(), serializer.serialize(&ping_serializer::createPing(seq), 24)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: variable `msgSize` should have a snake case name [INFO] [stderr] --> src/ping_serializer.rs:6:42 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn serialize(&self, ping: &Ping, msgSize: usize) -> impl AsRef<[u8]> { [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `msg_size` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `createPing` should have a snake case name [INFO] [stderr] --> src/ping_serializer.rs:16:8 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn createPing(seq : i32) -> Ping { [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to snake case: `create_ping` [INFO] [stderr] [INFO] [stderr] warning: structure field `sendTick` should have a snake case name [INFO] [stderr] --> src/ping_serializer.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | sendTick: u64, [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `send_tick` [INFO] [stderr] [INFO] [stderr] warning: structure field `receiveTick` should have a snake case name [INFO] [stderr] --> src/ping_serializer.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | receiveTick: u64, [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to snake case: `receive_tick` [INFO] [stderr] [INFO] [stderr] warning: `rust-perform-nats` (bin "rust-perform-nats" test) generated 10 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 7.48s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rust_perform_nats-9911e845e4abc27a) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ea087b27e0cf764c70f28d5391e32ec786f888f260cce7599911094b3f7efc2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea087b27e0cf764c70f28d5391e32ec786f888f260cce7599911094b3f7efc2a", kill_on_drop: false }` [INFO] [stdout] ea087b27e0cf764c70f28d5391e32ec786f888f260cce7599911094b3f7efc2a