[INFO] fetching crate iproto 0.1.0... [INFO] checking iproto-0.1.0 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] extracting crate iproto 0.1.0 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate iproto 0.1.0 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate iproto 0.1.0 [INFO] finished tweaking crates.io crate iproto 0.1.0 [INFO] tweaked toml for crates.io crate iproto 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 79 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.22.0 (latest: v0.24.1) [INFO] [stderr] Adding base64 v0.13.1 (latest: v0.22.1) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding block-buffer v0.9.0 (latest: v0.10.4) [INFO] [stderr] Adding digest v0.9.0 (latest: v0.10.7) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.1.0) [INFO] [stderr] Adding gimli v0.29.0 (latest: v0.31.0) [INFO] [stderr] Adding hermit-abi v0.3.9 (latest: v0.4.0) [INFO] [stderr] Adding memoffset v0.6.5 (latest: v0.9.1) [INFO] [stderr] Adding miniz_oxide v0.7.4 (latest: v0.8.0) [INFO] [stderr] Adding nix v0.23.2 (latest: v0.29.0) [INFO] [stderr] Adding rmp-serde v0.15.5 (latest: v1.3.0) [INFO] [stderr] Adding sha-1 v0.9.8 (latest: v0.10.1) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-sys v0.52.0 (latest: v0.59.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ae5fa8ea5223b8de4d372f6a3e6fd736604c05c4f508c4d8ce25581287f4ad04 [INFO] running `Command { std: "docker" "start" "-a" "ae5fa8ea5223b8de4d372f6a3e6fd736604c05c4f508c4d8ce25581287f4ad04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ae5fa8ea5223b8de4d372f6a3e6fd736604c05c4f508c4d8ce25581287f4ad04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae5fa8ea5223b8de4d372f6a3e6fd736604c05c4f508c4d8ce25581287f4ad04", kill_on_drop: false }` [INFO] [stdout] ae5fa8ea5223b8de4d372f6a3e6fd736604c05c4f508c4d8ce25581287f4ad04 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8d2ad5a94e6f664f1719f17ea45a62dfeaa84c0c4460b0840e97170a3a3103ec [INFO] running `Command { std: "docker" "start" "-a" "8d2ad5a94e6f664f1719f17ea45a62dfeaa84c0c4460b0840e97170a3a3103ec", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Checking opaque-debug v0.3.1 [INFO] [stderr] Checking bytes v1.7.1 [INFO] [stderr] Checking cpufeatures v0.2.13 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking base64 v0.13.1 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking rmp v0.8.14 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking sha-1 v0.9.8 [INFO] [stderr] Checking mio v1.0.2 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking nix v0.23.2 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Checking serde_bytes v0.11.15 [INFO] [stderr] Checking rmp-serde v0.15.5 [INFO] [stderr] Checking rmpv v1.3.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking iproto v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Display` and `Formatter` [INFO] [stdout] --> src/client.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::{Display, Formatter}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Display` and `Formatter` [INFO] [stdout] --> src/client.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::{Display, Formatter}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Response` is never constructed [INFO] [stdout] --> src/iproto/response.rs:53:12 [INFO] [stdout] | [INFO] [stdout] 53 | pub struct Response { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_parts` is never used [INFO] [stdout] --> src/iproto/response.rs:59:12 [INFO] [stdout] | [INFO] [stdout] 58 | impl Response { [INFO] [stdout] | --------------------------------- associated function in this implementation [INFO] [stdout] 59 | pub fn from_parts(header: ResponseHeader, body: B) -> Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/iproto/response.rs:99:5 [INFO] [stdout] | [INFO] [stdout] 98 | pub struct ErrorExtra { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 99 | error_type: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 100 | error_file: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 101 | error_line: u64, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 102 | error_message: String, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 103 | errno: u64, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 104 | errcode: u64, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 105 | error_fields: Option>, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ErrorExtra` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `error` and `error_extra` are never read [INFO] [stdout] --> src/iproto/response.rs:111:5 [INFO] [stdout] | [INFO] [stdout] 110 | pub struct ErrorResponse { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 111 | error: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 112 | error_extra: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ErrorResponse` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `request_id` is never read [INFO] [stdout] --> src/client.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 47 | struct RequestHandle { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] 48 | request_id: usize, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `requests_not_full_notify` and `mss` are never read [INFO] [stdout] --> src/client.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 52 | pub struct Connection { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 57 | requests_not_full_notify: Notify, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 62 | mss: u32, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DISCONNECTED_STATE` is never used [INFO] [stdout] --> src/client.rs:65:7 [INFO] [stdout] | [INFO] [stdout] 65 | const DISCONNECTED_STATE: u8 = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Response` is never constructed [INFO] [stdout] --> src/iproto/response.rs:53:12 [INFO] [stdout] | [INFO] [stdout] 53 | pub struct Response { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_parts` is never used [INFO] [stdout] --> src/iproto/response.rs:59:12 [INFO] [stdout] | [INFO] [stdout] 58 | impl Response { [INFO] [stdout] | --------------------------------- associated function in this implementation [INFO] [stdout] 59 | pub fn from_parts(header: ResponseHeader, body: B) -> Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/iproto/response.rs:99:5 [INFO] [stdout] | [INFO] [stdout] 98 | pub struct ErrorExtra { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 99 | error_type: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 100 | error_file: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 101 | error_line: u64, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 102 | error_message: String, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 103 | errno: u64, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 104 | errcode: u64, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 105 | error_fields: Option>, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ErrorExtra` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `error` and `error_extra` are never read [INFO] [stdout] --> src/iproto/response.rs:111:5 [INFO] [stdout] | [INFO] [stdout] 110 | pub struct ErrorResponse { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 111 | error: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 112 | error_extra: Option, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ErrorResponse` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `request_id` is never read [INFO] [stdout] --> src/client.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 47 | struct RequestHandle { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] 48 | request_id: usize, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `requests_not_full_notify` and `mss` are never read [INFO] [stdout] --> src/client.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 52 | pub struct Connection { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 57 | requests_not_full_notify: Notify, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 62 | mss: u32, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DISCONNECTED_STATE` is never used [INFO] [stdout] --> src/client.rs:65:7 [INFO] [stdout] | [INFO] [stdout] 65 | const DISCONNECTED_STATE: u8 = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [optimized + debuginfo] target(s) in 11.65s [INFO] running `Command { std: "docker" "inspect" "8d2ad5a94e6f664f1719f17ea45a62dfeaa84c0c4460b0840e97170a3a3103ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d2ad5a94e6f664f1719f17ea45a62dfeaa84c0c4460b0840e97170a3a3103ec", kill_on_drop: false }` [INFO] [stdout] 8d2ad5a94e6f664f1719f17ea45a62dfeaa84c0c4460b0840e97170a3a3103ec