[INFO] cloning repository https://github.com/dommyrock/validation-state-engine [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dommyrock/validation-state-engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdommyrock%2Fvalidation-state-engine", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdommyrock%2Fvalidation-state-engine'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5162a6db505a36eeee41bda36a432cac9d7c1470 [INFO] building dommyrock/validation-state-engine against master#44f415c1d617ebc7b931a243b7b321ef8a6ca47c for pr-142134-abi-ast-error [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdommyrock%2Fvalidation-state-engine" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dommyrock/validation-state-engine on toolchain 44f415c1d617ebc7b931a243b7b321ef8a6ca47c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dommyrock/validation-state-engine [INFO] finished tweaking git repo https://github.com/dommyrock/validation-state-engine [INFO] tweaked toml for git repo https://github.com/dommyrock/validation-state-engine written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/dommyrock/validation-state-engine 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" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f3ae069daa8a3309a7a9de4d477f4bca9f049a7e4d3da4db28b644292762eab5 [INFO] running `Command { std: "docker" "start" "-a" "f3ae069daa8a3309a7a9de4d477f4bca9f049a7e4d3da4db28b644292762eab5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f3ae069daa8a3309a7a9de4d477f4bca9f049a7e4d3da4db28b644292762eab5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3ae069daa8a3309a7a9de4d477f4bca9f049a7e4d3da4db28b644292762eab5", kill_on_drop: false }` [INFO] [stdout] f3ae069daa8a3309a7a9de4d477f4bca9f049a7e4d3da4db28b644292762eab5 [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=warn" "-e" "RUSTDOCFLAGS=--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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 13e70889b47e859f209157ce6cc2a3766d3cf3a6d91e9ebdb431915fff0d9dfa [INFO] running `Command { std: "docker" "start" "-a" "13e70889b47e859f209157ce6cc2a3766d3cf3a6d91e9ebdb431915fff0d9dfa", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.16 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling serde v1.0.217 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling pin-project-lite v0.2.16 [INFO] [stderr] Compiling bytes v1.10.0 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Compiling mio v1.0.3 [INFO] [stderr] Compiling signal-hook-registry v1.4.2 [INFO] [stderr] Compiling socket2 v0.5.8 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling serde_derive v1.0.217 [INFO] [stderr] Compiling derive_more-impl v2.0.1 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling tokio v1.43.0 [INFO] [stderr] Compiling derive_more v2.0.1 [INFO] [stderr] Compiling quick-xml v0.37.2 [INFO] [stderr] Compiling validation-state-engine v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Error` [INFO] [stdout] --> src/library/configuration_service.rs:2:22 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::library::{Error, Result}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `events::Event` [INFO] [stdout] --> src/library/configuration_service.rs:7:31 [INFO] [stdout] | [INFO] [stdout] 7 | use quick_xml::{de::from_str, events::Event, Reader}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `fs::File` and `io::AsyncReadExt` [INFO] [stdout] --> src/library/configuration_service.rs:8:13 [INFO] [stdout] | [INFO] [stdout] 8 | use tokio::{fs::File, io::AsyncReadExt, sync::watch}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `CONFIG_RULES` [INFO] [stdout] --> src/library/rule_validation_service.rs:4:35 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::{ConfigurationService, CONFIG_RULES}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/library/rule_validation_service.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::config::prelude::*` [INFO] [stdout] --> src/library/error.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::config::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `reader` [INFO] [stdout] --> src/library/configuration_service.rs:59:17 [INFO] [stdout] | [INFO] [stdout] 59 | let mut reader = Reader::from_str(&xml); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_reader` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/library/configuration_service.rs:59:13 [INFO] [stdout] | [INFO] [stdout] 59 | let mut reader = Reader::from_str(&xml); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rule` [INFO] [stdout] --> src/library/rule_validation_service.rs:35:13 [INFO] [stdout] | [INFO] [stdout] 35 | for rule in rules_from_config { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_rule` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Location` is never constructed [INFO] [stdout] --> src/config/config.rs:100:12 [INFO] [stdout] | [INFO] [stdout] 100 | pub struct Location { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Location` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `LINE_ENDING` is never used [INFO] [stdout] --> src/library/configuration_service.rs:13:7 [INFO] [stdout] | [INFO] [stdout] 13 | const LINE_ENDING: &'static str = "\n"; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `tx` is never read [INFO] [stdout] --> src/library/configuration_service.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct ConfigurationService { [INFO] [stdout] | -------------------- field in this struct [INFO] [stdout] 17 | config_path: PathBuf, [INFO] [stdout] 18 | tx: watch::Sender, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `ConfigurationService` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RuleValidationError` is never constructed [INFO] [stdout] --> src/library/rule_validation_error.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct RuleValidationError { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RuleValidationError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `ERR_CODE` is never used [INFO] [stdout] --> src/library/rule_validation_error.rs:14:11 [INFO] [stdout] | [INFO] [stdout] 14 | pub const ERR_CODE: u16 = 403; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `FAIL_REASON` is never used [INFO] [stdout] --> src/library/rule_validation_error.rs:15:11 [INFO] [stdout] | [INFO] [stdout] 15 | pub const FAIL_REASON: &str = "rule_validation"; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.88s [INFO] running `Command { std: "docker" "inspect" "13e70889b47e859f209157ce6cc2a3766d3cf3a6d91e9ebdb431915fff0d9dfa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "13e70889b47e859f209157ce6cc2a3766d3cf3a6d91e9ebdb431915fff0d9dfa", kill_on_drop: false }` [INFO] [stdout] 13e70889b47e859f209157ce6cc2a3766d3cf3a6d91e9ebdb431915fff0d9dfa [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=warn" "-e" "RUSTDOCFLAGS=--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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4452e794f36ec8b2d8ca41855c16b8666a7e0dae2e6852ab0bdbb38cf3d451df [INFO] running `Command { std: "docker" "start" "-a" "4452e794f36ec8b2d8ca41855c16b8666a7e0dae2e6852ab0bdbb38cf3d451df", kill_on_drop: false }` [INFO] [stderr] Compiling yansi v1.0.1 [INFO] [stderr] Compiling diff v0.1.13 [INFO] [stderr] Compiling pretty_assertions v1.4.1 [INFO] [stderr] Compiling validation-state-engine v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Error` [INFO] [stdout] --> src/library/configuration_service.rs:2:22 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::library::{Error, Result}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `events::Event` [INFO] [stdout] --> src/library/configuration_service.rs:7:31 [INFO] [stdout] | [INFO] [stdout] 7 | use quick_xml::{de::from_str, events::Event, Reader}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `fs::File` and `io::AsyncReadExt` [INFO] [stdout] --> src/library/configuration_service.rs:8:13 [INFO] [stdout] | [INFO] [stdout] 8 | use tokio::{fs::File, io::AsyncReadExt, sync::watch}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `CONFIG_RULES` [INFO] [stdout] --> src/library/rule_validation_service.rs:4:35 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::{ConfigurationService, CONFIG_RULES}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/library/rule_validation_service.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::config::prelude::*` [INFO] [stdout] --> src/library/error.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::config::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `reader` [INFO] [stdout] --> src/library/configuration_service.rs:59:17 [INFO] [stdout] | [INFO] [stdout] 59 | let mut reader = Reader::from_str(&xml); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_reader` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/library/configuration_service.rs:59:13 [INFO] [stdout] | [INFO] [stdout] 59 | let mut reader = Reader::from_str(&xml); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rule` [INFO] [stdout] --> src/library/rule_validation_service.rs:35:13 [INFO] [stdout] | [INFO] [stdout] 35 | for rule in rules_from_config { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_rule` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Location` is never constructed [INFO] [stdout] --> src/config/config.rs:100:12 [INFO] [stdout] | [INFO] [stdout] 100 | pub struct Location { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Location` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `LINE_ENDING` is never used [INFO] [stdout] --> src/library/configuration_service.rs:13:7 [INFO] [stdout] | [INFO] [stdout] 13 | const LINE_ENDING: &'static str = "\n"; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `tx` is never read [INFO] [stdout] --> src/library/configuration_service.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct ConfigurationService { [INFO] [stdout] | -------------------- field in this struct [INFO] [stdout] 17 | config_path: PathBuf, [INFO] [stdout] 18 | tx: watch::Sender, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `ConfigurationService` 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 `failure_reason`, `tag`, and `success` are never read [INFO] [stdout] --> src/library/rule_validation_error.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct RuleValidationError { [INFO] [stdout] | ------------------- fields in this struct [INFO] [stdout] 7 | rule_name: String, [INFO] [stdout] 8 | failure_reason: String, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 9 | message: String, [INFO] [stdout] 10 | tag: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 11 | success: bool, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RuleValidationError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.56s [INFO] running `Command { std: "docker" "inspect" "4452e794f36ec8b2d8ca41855c16b8666a7e0dae2e6852ab0bdbb38cf3d451df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4452e794f36ec8b2d8ca41855c16b8666a7e0dae2e6852ab0bdbb38cf3d451df", kill_on_drop: false }` [INFO] [stdout] 4452e794f36ec8b2d8ca41855c16b8666a7e0dae2e6852ab0bdbb38cf3d451df