[INFO] fetching crate mick-jaeger 0.1.2...
[INFO] checking mick-jaeger-0.1.2 against master#a609fb45efad59dfd459c76e50899be9f0583b5a for pr-80579
[INFO] extracting crate mick-jaeger 0.1.2 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate mick-jaeger 0.1.2 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 mick-jaeger 0.1.2
[INFO] finished tweaking crates.io crate mick-jaeger 0.1.2
[INFO] tweaked toml for crates.io crate mick-jaeger 0.1.2 written to /workspace/builds/worker-5/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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e45fdb570858a95ba82894fb335a7d8207d48063185aafe78a041f3ba9df2bc8
[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" "e45fdb570858a95ba82894fb335a7d8207d48063185aafe78a041f3ba9df2bc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e45fdb570858a95ba82894fb335a7d8207d48063185aafe78a041f3ba9df2bc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e45fdb570858a95ba82894fb335a7d8207d48063185aafe78a041f3ba9df2bc8", kill_on_drop: false }`
[INFO] [stdout] e45fdb570858a95ba82894fb335a7d8207d48063185aafe78a041f3ba9df2bc8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+a609fb45efad59dfd459c76e50899be9f0583b5a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d36d292f35a1635878ae88ccd48e6094b18f5d3f69a8bffeb90548e177468e3
[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" "4d36d292f35a1635878ae88ccd48e6094b18f5d3f69a8bffeb90548e177468e3", 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]     Checking futures-core v0.3.8
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]     Checking once_cell v1.5.2
[INFO] [stderr]     Checking futures-io v0.3.8
[INFO] [stderr]    Compiling syn v1.0.56
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]     Checking cache-padded v1.1.1
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]     Checking futures-sink v0.3.8
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]     Checking atomic-waker v1.0.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling crossbeam-utils v0.8.1
[INFO] [stderr]     Checking concurrent-queue v1.2.2
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking nb-connect v1.0.2
[INFO] [stderr]     Checking log v0.4.11
[INFO] [stderr]     Checking futures-channel v0.3.8
[INFO] [stderr]     Checking futures-lite v1.11.3
[INFO] [stderr]     Checking futures-task v0.3.8
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]     Checking async-channel v1.5.1
[INFO] [stderr]     Checking polling v2.0.2
[INFO] [stderr]     Checking kv-log-macro v1.0.7
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking async-io v1.3.1
[INFO] [stderr]     Checking async-executor v1.4.0
[INFO] [stderr]     Checking blocking v1.0.2
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]     Checking ordered-float v1.1.1
[INFO] [stderr]     Checking async-global-executor v1.4.3
[INFO] [stderr]     Checking async-std v1.8.0
[INFO] [stderr]     Checking thrift v0.13.0
[INFO] [stderr]    Compiling pin-project-internal v1.0.2
[INFO] [stderr]    Compiling futures-macro v0.3.8
[INFO] [stderr]     Checking pin-project v1.0.2
[INFO] [stderr]     Checking futures-util v0.3.8
[INFO] [stderr]     Checking futures-executor v0.3.8
[INFO] [stderr]     Checking futures v0.3.8
[INFO] [stderr]     Checking mick-jaeger v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/protocol/agent.rs:113:10
[INFO] [stdout]     |
[INFO] [stdout] 113 |   pub fn new(handler: H) -> AgentSyncProcessor<H> {
[INFO] [stdout]     |          ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/protocol/jaeger.rs:123:10
[INFO] [stdout]     |
[INFO] [stdout] 123 |   pub fn new<F3, F4, F5, F6, F7>(key: String, v_type: TagType, v_str: F3, v_double: F4, v_bool: F5, v_long: F6, v_binary: F7) -> Tag wher...
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/protocol/jaeger.rs:263:10
[INFO] [stdout]     |
[INFO] [stdout] 263 |   pub fn new(timestamp: i64, fields: Vec<Tag>) -> Log {
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/protocol/jaeger.rs:340:10
[INFO] [stdout]     |
[INFO] [stdout] 340 |   pub fn new(ref_type: SpanRefType, trace_id_low: i64, trace_id_high: i64, span_id: i64) -> SpanRef {
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/protocol/jaeger.rs:436:10
[INFO] [stdout]     |
[INFO] [stdout] 436 |   pub fn new<F6, F10, F11>(trace_id_low: i64, trace_id_high: i64, span_id: i64, parent_span_id: i64, operation_name: String, references: ...
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/protocol/jaeger.rs:642:10
[INFO] [stdout]     |
[INFO] [stdout] 642 |   pub fn new<F2>(service_name: String, tags: F2) -> Process where F2: Into<Option<Vec<Tag>>> {
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/protocol/jaeger.rs:721:10
[INFO] [stdout]     |
[INFO] [stdout] 721 |   pub fn new(process: Process, spans: Vec<Span>) -> Batch {
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/protocol/jaeger.rs:795:10
[INFO] [stdout]     |
[INFO] [stdout] 795 |   pub fn new(ok: bool) -> BatchSubmitResponse {
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/protocol/jaeger.rs:855:10
[INFO] [stdout]     |
[INFO] [stdout] 855 |   pub fn new(input_protocol: IP, output_protocol: OP) -> CollectorSyncClient<IP, OP> {
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/protocol/jaeger.rs:912:10
[INFO] [stdout]     |
[INFO] [stdout] 912 |   pub fn new(handler: H) -> CollectorSyncProcessor<H> {
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/protocol/zipkincore.rs:109:10
[INFO] [stdout]     |
[INFO] [stdout] 109 |   pub fn new<F1, F2, F3, F4>(ipv4: F1, port: F2, service_name: F3, ipv6: F4) -> Endpoint where F1: Into<Option<i32>>, F2: Into<Option<i16...
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/protocol/zipkincore.rs:232:10
[INFO] [stdout]     |
[INFO] [stdout] 232 |   pub fn new<F1, F2, F3>(timestamp: F1, value: F2, host: F3) -> Annotation where F1: Into<Option<i64>>, F2: Into<Option<String>>, F3: Int...
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/protocol/zipkincore.rs:351:10
[INFO] [stdout]     |
[INFO] [stdout] 351 |   pub fn new<F1, F2, F3, F4>(key: F1, value: F2, annotation_type: F3, host: F4) -> BinaryAnnotation where F1: Into<Option<String>>, F2: I...
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/protocol/zipkincore.rs:510:10
[INFO] [stdout]     |
[INFO] [stdout] 510 |   pub fn new<F1, F3, F4, F5, F6, F8, F9, F10, F11, F12>(trace_id: F1, name: F3, id: F4, parent_id: F5, annotations: F6, binary_annotation...
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/protocol/zipkincore.rs:739:10
[INFO] [stdout]     |
[INFO] [stdout] 739 |   pub fn new(ok: bool) -> Response {
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `C_L_I_E_N_T_S_E_N_D`
[INFO] [stdout]    --> src/protocol/zipkincore.rs:783:1
[INFO] [stdout]     |
[INFO] [stdout] 783 | pub const C_L_I_E_N_T_S_E_N_D: &str = "cs";
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `C_L_I_E_N_T_R_E_C_V`
[INFO] [stdout]    --> src/protocol/zipkincore.rs:785:1
[INFO] [stdout]     |
[INFO] [stdout] 785 | pub const C_L_I_E_N_T_R_E_C_V: &str = "cr";
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `S_E_R_V_E_R_S_E_N_D`
[INFO] [stdout]    --> src/protocol/zipkincore.rs:787:1
[INFO] [stdout]     |
[INFO] [stdout] 787 | pub const S_E_R_V_E_R_S_E_N_D: &str = "ss";
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `S_E_R_V_E_R_R_E_C_V`
[INFO] [stdout]    --> src/protocol/zipkincore.rs:789:1
[INFO] [stdout]     |
[INFO] [stdout] 789 | pub const S_E_R_V_E_R_R_E_C_V: &str = "sr";
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `M_E_S_S_A_G_E_S_E_N_D`
[INFO] [stdout]    --> src/protocol/zipkincore.rs:791:1
[INFO] [stdout]     |
[INFO] [stdout] 791 | pub const M_E_S_S_A_G_E_S_E_N_D: &str = "ms";
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `M_E_S_S_A_G_E_R_E_C_V`
[INFO] [stdout]    --> src/protocol/zipkincore.rs:793:1
[INFO] [stdout]     |
[INFO] [stdout] 793 | pub const M_E_S_S_A_G_E_R_E_C_V: &str = "mr";
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `W_I_R_E_S_E_N_D`
[INFO] [stdout]    --> src/protocol/zipkincore.rs:795:1
[INFO] [stdout]     |
[INFO] [stdout] 795 | pub const W_I_R_E_S_E_N_D: &str = "ws";
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `W_I_R_E_R_E_C_V`
[INFO] [stdout]    --> src/protocol/zipkincore.rs:797:1
[INFO] [stdout]     |
[INFO] [stdout] 797 | pub const W_I_R_E_R_E_C_V: &str = "wr";
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `C_L_I_E_N_T_S_E_N_D_F_R_A_G_M_E_N_T`
[INFO] [stdout]    --> src/protocol/zipkincore.rs:799:1
[INFO] [stdout]     |
[INFO] [stdout] 799 | pub const C_L_I_E_N_T_S_E_N_D_F_R_A_G_M_E_N_T: &str = "csf";
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `C_L_I_E_N_T_R_E_C_V_F_R_A_G_M_E_N_T`
[INFO] [stdout]    --> src/protocol/zipkincore.rs:801:1
[INFO] [stdout]     |
[INFO] [stdout] 801 | pub const C_L_I_E_N_T_R_E_C_V_F_R_A_G_M_E_N_T: &str = "crf";
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `S_E_R_V_E_R_S_E_N_D_F_R_A_G_M_E_N_T`
[INFO] [stdout]    --> src/protocol/zipkincore.rs:803:1
[INFO] [stdout]     |
[INFO] [stdout] 803 | pub const S_E_R_V_E_R_S_E_N_D_F_R_A_G_M_E_N_T: &str = "ssf";
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `S_E_R_V_E_R_R_E_C_V_F_R_A_G_M_E_N_T`
[INFO] [stdout]    --> src/protocol/zipkincore.rs:805:1
[INFO] [stdout]     |
[INFO] [stdout] 805 | pub const S_E_R_V_E_R_R_E_C_V_F_R_A_G_M_E_N_T: &str = "srf";
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `L_O_C_A_L_C_O_M_P_O_N_E_N_T`
[INFO] [stdout]    --> src/protocol/zipkincore.rs:807:1
[INFO] [stdout]     |
[INFO] [stdout] 807 | pub const L_O_C_A_L_C_O_M_P_O_N_E_N_T: &str = "lc";
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `C_L_I_E_N_T_A_D_D_R`
[INFO] [stdout]    --> src/protocol/zipkincore.rs:809:1
[INFO] [stdout]     |
[INFO] [stdout] 809 | pub const C_L_I_E_N_T_A_D_D_R: &str = "ca";
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `S_E_R_V_E_R_A_D_D_R`
[INFO] [stdout]    --> src/protocol/zipkincore.rs:811:1
[INFO] [stdout]     |
[INFO] [stdout] 811 | pub const S_E_R_V_E_R_A_D_D_R: &str = "sa";
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `M_E_S_S_A_G_E_A_D_D_R`
[INFO] [stdout]    --> src/protocol/zipkincore.rs:813:1
[INFO] [stdout]     |
[INFO] [stdout] 813 | pub const M_E_S_S_A_G_E_A_D_D_R: &str = "ma";
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/protocol/zipkincore.rs:832:10
[INFO] [stdout]     |
[INFO] [stdout] 832 |   pub fn new(input_protocol: IP, output_protocol: OP) -> ZipkinCollectorSyncClient<IP, OP> {
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/protocol/zipkincore.rs:889:10
[INFO] [stdout]     |
[INFO] [stdout] 889 |   pub fn new(handler: H) -> ZipkinCollectorSyncProcessor<H> {
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/protocol/agent.rs:113:10
[INFO] [stdout]     |
[INFO] [stdout] 113 |   pub fn new(handler: H) -> AgentSyncProcessor<H> {
[INFO] [stdout]     |          ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/protocol/jaeger.rs:123:10
[INFO] [stdout]     |
[INFO] [stdout] 123 |   pub fn new<F3, F4, F5, F6, F7>(key: String, v_type: TagType, v_str: F3, v_double: F4, v_bool: F5, v_long: F6, v_binary: F7) -> Tag wher...
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/protocol/jaeger.rs:263:10
[INFO] [stdout]     |
[INFO] [stdout] 263 |   pub fn new(timestamp: i64, fields: Vec<Tag>) -> Log {
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/protocol/jaeger.rs:340:10
[INFO] [stdout]     |
[INFO] [stdout] 340 |   pub fn new(ref_type: SpanRefType, trace_id_low: i64, trace_id_high: i64, span_id: i64) -> SpanRef {
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/protocol/jaeger.rs:436:10
[INFO] [stdout]     |
[INFO] [stdout] 436 |   pub fn new<F6, F10, F11>(trace_id_low: i64, trace_id_high: i64, span_id: i64, parent_span_id: i64, operation_name: String, references: ...
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/protocol/jaeger.rs:642:10
[INFO] [stdout]     |
[INFO] [stdout] 642 |   pub fn new<F2>(service_name: String, tags: F2) -> Process where F2: Into<Option<Vec<Tag>>> {
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/protocol/jaeger.rs:721:10
[INFO] [stdout]     |
[INFO] [stdout] 721 |   pub fn new(process: Process, spans: Vec<Span>) -> Batch {
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/protocol/jaeger.rs:795:10
[INFO] [stdout]     |
[INFO] [stdout] 795 |   pub fn new(ok: bool) -> BatchSubmitResponse {
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/protocol/jaeger.rs:855:10
[INFO] [stdout]     |
[INFO] [stdout] 855 |   pub fn new(input_protocol: IP, output_protocol: OP) -> CollectorSyncClient<IP, OP> {
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/protocol/jaeger.rs:912:10
[INFO] [stdout]     |
[INFO] [stdout] 912 |   pub fn new(handler: H) -> CollectorSyncProcessor<H> {
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/protocol/zipkincore.rs:109:10
[INFO] [stdout]     |
[INFO] [stdout] 109 |   pub fn new<F1, F2, F3, F4>(ipv4: F1, port: F2, service_name: F3, ipv6: F4) -> Endpoint where F1: Into<Option<i32>>, F2: Into<Option<i16...
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/protocol/zipkincore.rs:232:10
[INFO] [stdout]     |
[INFO] [stdout] 232 |   pub fn new<F1, F2, F3>(timestamp: F1, value: F2, host: F3) -> Annotation where F1: Into<Option<i64>>, F2: Into<Option<String>>, F3: Int...
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 33 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/protocol/zipkincore.rs:351:10
[INFO] [stdout]     |
[INFO] [stdout] 351 |   pub fn new<F1, F2, F3, F4>(key: F1, value: F2, annotation_type: F3, host: F4) -> BinaryAnnotation where F1: Into<Option<String>>, F2: I...
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/protocol/zipkincore.rs:510:10
[INFO] [stdout]     |
[INFO] [stdout] 510 |   pub fn new<F1, F3, F4, F5, F6, F8, F9, F10, F11, F12>(trace_id: F1, name: F3, id: F4, parent_id: F5, annotations: F6, binary_annotation...
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/protocol/zipkincore.rs:739:10
[INFO] [stdout]     |
[INFO] [stdout] 739 |   pub fn new(ok: bool) -> Response {
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `C_L_I_E_N_T_S_E_N_D`
[INFO] [stdout]    --> src/protocol/zipkincore.rs:783:1
[INFO] [stdout]     |
[INFO] [stdout] 783 | pub const C_L_I_E_N_T_S_E_N_D: &str = "cs";
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `C_L_I_E_N_T_R_E_C_V`
[INFO] [stdout]    --> src/protocol/zipkincore.rs:785:1
[INFO] [stdout]     |
[INFO] [stdout] 785 | pub const C_L_I_E_N_T_R_E_C_V: &str = "cr";
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `S_E_R_V_E_R_S_E_N_D`
[INFO] [stdout]    --> src/protocol/zipkincore.rs:787:1
[INFO] [stdout]     |
[INFO] [stdout] 787 | pub const S_E_R_V_E_R_S_E_N_D: &str = "ss";
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `S_E_R_V_E_R_R_E_C_V`
[INFO] [stdout]    --> src/protocol/zipkincore.rs:789:1
[INFO] [stdout]     |
[INFO] [stdout] 789 | pub const S_E_R_V_E_R_R_E_C_V: &str = "sr";
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `M_E_S_S_A_G_E_S_E_N_D`
[INFO] [stdout]    --> src/protocol/zipkincore.rs:791:1
[INFO] [stdout]     |
[INFO] [stdout] 791 | pub const M_E_S_S_A_G_E_S_E_N_D: &str = "ms";
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `M_E_S_S_A_G_E_R_E_C_V`
[INFO] [stdout]    --> src/protocol/zipkincore.rs:793:1
[INFO] [stdout]     |
[INFO] [stdout] 793 | pub const M_E_S_S_A_G_E_R_E_C_V: &str = "mr";
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `W_I_R_E_S_E_N_D`
[INFO] [stdout]    --> src/protocol/zipkincore.rs:795:1
[INFO] [stdout]     |
[INFO] [stdout] 795 | pub const W_I_R_E_S_E_N_D: &str = "ws";
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `W_I_R_E_R_E_C_V`
[INFO] [stdout]    --> src/protocol/zipkincore.rs:797:1
[INFO] [stdout]     |
[INFO] [stdout] 797 | pub const W_I_R_E_R_E_C_V: &str = "wr";
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `C_L_I_E_N_T_S_E_N_D_F_R_A_G_M_E_N_T`
[INFO] [stdout]    --> src/protocol/zipkincore.rs:799:1
[INFO] [stdout]     |
[INFO] [stdout] 799 | pub const C_L_I_E_N_T_S_E_N_D_F_R_A_G_M_E_N_T: &str = "csf";
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `C_L_I_E_N_T_R_E_C_V_F_R_A_G_M_E_N_T`
[INFO] [stdout]    --> src/protocol/zipkincore.rs:801:1
[INFO] [stdout]     |
[INFO] [stdout] 801 | pub const C_L_I_E_N_T_R_E_C_V_F_R_A_G_M_E_N_T: &str = "crf";
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `S_E_R_V_E_R_S_E_N_D_F_R_A_G_M_E_N_T`
[INFO] [stdout]    --> src/protocol/zipkincore.rs:803:1
[INFO] [stdout]     |
[INFO] [stdout] 803 | pub const S_E_R_V_E_R_S_E_N_D_F_R_A_G_M_E_N_T: &str = "ssf";
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `S_E_R_V_E_R_R_E_C_V_F_R_A_G_M_E_N_T`
[INFO] [stdout]    --> src/protocol/zipkincore.rs:805:1
[INFO] [stdout]     |
[INFO] [stdout] 805 | pub const S_E_R_V_E_R_R_E_C_V_F_R_A_G_M_E_N_T: &str = "srf";
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `L_O_C_A_L_C_O_M_P_O_N_E_N_T`
[INFO] [stdout]    --> src/protocol/zipkincore.rs:807:1
[INFO] [stdout]     |
[INFO] [stdout] 807 | pub const L_O_C_A_L_C_O_M_P_O_N_E_N_T: &str = "lc";
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `C_L_I_E_N_T_A_D_D_R`
[INFO] [stdout]    --> src/protocol/zipkincore.rs:809:1
[INFO] [stdout]     |
[INFO] [stdout] 809 | pub const C_L_I_E_N_T_A_D_D_R: &str = "ca";
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `S_E_R_V_E_R_A_D_D_R`
[INFO] [stdout]    --> src/protocol/zipkincore.rs:811:1
[INFO] [stdout]     |
[INFO] [stdout] 811 | pub const S_E_R_V_E_R_A_D_D_R: &str = "sa";
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `M_E_S_S_A_G_E_A_D_D_R`
[INFO] [stdout]    --> src/protocol/zipkincore.rs:813:1
[INFO] [stdout]     |
[INFO] [stdout] 813 | pub const M_E_S_S_A_G_E_A_D_D_R: &str = "ma";
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/protocol/zipkincore.rs:832:10
[INFO] [stdout]     |
[INFO] [stdout] 832 |   pub fn new(input_protocol: IP, output_protocol: OP) -> ZipkinCollectorSyncClient<IP, OP> {
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]    --> src/protocol/zipkincore.rs:889:10
[INFO] [stdout]     |
[INFO] [stdout] 889 |   pub fn new(handler: H) -> ZipkinCollectorSyncProcessor<H> {
[INFO] [stdout]     |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 33 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 52.96s
[INFO] running `Command { std: "docker" "inspect" "4d36d292f35a1635878ae88ccd48e6094b18f5d3f69a8bffeb90548e177468e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d36d292f35a1635878ae88ccd48e6094b18f5d3f69a8bffeb90548e177468e3", kill_on_drop: false }`
[INFO] [stdout] 4d36d292f35a1635878ae88ccd48e6094b18f5d3f69a8bffeb90548e177468e3