[INFO] cloning repository https://github.com/emilsharkov/kroom
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/emilsharkov/kroom" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femilsharkov%2Fkroom", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femilsharkov%2Fkroom'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 27e45b6fc46ecc62c9278bcd872b0b6d59ec5ba1
[INFO] checking emilsharkov/kroom against 3154cc1a3e6424e44f438a95007d043ed5ceaaf6 for pr-133502-30
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femilsharkov%2Fkroom" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/emilsharkov/kroom
[INFO] finished tweaking git repo https://github.com/emilsharkov/kroom
[INFO] tweaked toml for git repo https://github.com/emilsharkov/kroom written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/emilsharkov/kroom on toolchain 3154cc1a3e6424e44f438a95007d043ed5ceaaf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/emilsharkov/kroom 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" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] e29eefceab72e75c56fd7ff72b5c3f7325a2898d434688b639326a9eb37c4c1f
[INFO] running `Command { std: "docker" "start" "e29eefceab72e75c56fd7ff72b5c3f7325a2898d434688b639326a9eb37c4c1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e29eefceab72e75c56fd7ff72b5c3f7325a2898d434688b639326a9eb37c4c1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e29eefceab72e75c56fd7ff72b5c3f7325a2898d434688b639326a9eb37c4c1f" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e29eefceab72e75c56fd7ff72b5c3f7325a2898d434688b639326a9eb37c4c1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e29eefceab72e75c56fd7ff72b5c3f7325a2898d434688b639326a9eb37c4c1f" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling inventory v0.3.24
[INFO] [stderr]     Checking kroom v0.1.0 (/opt/rustwide/workdir/kroom)
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling indexmap v2.14.2
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]     Checking petgraph v0.8.3
[INFO] [stderr]     Checking syn v2.0.119
[INFO] [stderr]     Checking daggy v0.9.0
[INFO] [stderr]     Checking kroom-core v0.1.0 (/opt/rustwide/workdir/kroom-core)
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> kroom-core/src/container_builder.rs:5:85
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::{container::Container, dependency_graph::DependencyGraph, registration::{self, Registration}, scope::Scope};
[INFO] [stdout]   |                                                                                     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> kroom-core/src/dependency_graph.rs:9:27
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::registration::{self, RegisteredType, Registration};
[INFO] [stdout]   |                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> kroom-core/src/container_builder.rs:5:85
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::{container::Container, dependency_graph::DependencyGraph, registration::{self, Registration}, scope::Scope};
[INFO] [stdout]   |                                                                                     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> kroom-core/src/dependency_graph.rs:9:27
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::registration::{self, RegisteredType, Registration};
[INFO] [stdout]   |                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dependency_graph`
[INFO] [stdout]   --> kroom-core/src/container_validator.rs:12:32
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn validate(&mut self, dependency_graph: &DependencyGraph) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dependency_graph`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dependency_graph`
[INFO] [stdout]   --> kroom-core/src/container_validator.rs:12:32
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn validate(&mut self, dependency_graph: &DependencyGraph) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dependency_graph`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ContainerValidator` is never constructed
[INFO] [stdout]  --> kroom-core/src/container_validator.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct ContainerValidator {}
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `validate` are never used
[INFO] [stdout]   --> kroom-core/src/container_validator.rs:8:12
[INFO] [stdout]    |
[INFO] [stdout]  7 | impl ContainerValidator {
[INFO] [stdout]    | ----------------------- associated items in this implementation
[INFO] [stdout]  8 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |     pub fn validate(&mut self, dependency_graph: &DependencyGraph) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ContainerValidator` is never constructed
[INFO] [stdout]  --> kroom-core/src/container_validator.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct ContainerValidator {}
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `validate` are never used
[INFO] [stdout]   --> kroom-core/src/container_validator.rs:8:12
[INFO] [stdout]    |
[INFO] [stdout]  7 | impl ContainerValidator {
[INFO] [stdout]    | ----------------------- associated items in this implementation
[INFO] [stdout]  8 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |     pub fn validate(&mut self, dependency_graph: &DependencyGraph) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `UserService` is never used
[INFO] [stdout]  --> kroom-core/src/../tests/common/user_service.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub trait UserService {
[INFO] [stdout]   |           ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DefaultUserService` is never constructed
[INFO] [stdout]   --> kroom-core/src/../tests/common/user_service.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct DefaultUserService {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `UserService` is never used
[INFO] [stdout]  --> kroom-core/src/../tests/common/user_service.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub trait UserService {
[INFO] [stdout]   |           ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DefaultUserService` is never constructed
[INFO] [stdout]   --> kroom-core/src/../tests/common/user_service.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct DefaultUserService {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> kroom-core/src/container_builder.rs:5:85
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::{container::Container, dependency_graph::DependencyGraph, registration::{self, Registration}, scope::Scope};
[INFO] [stdout]   |                                                                                     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> kroom-core/src/dependency_graph.rs:9:27
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::registration::{self, RegisteredType, Registration};
[INFO] [stdout]   |                           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dependency_graph`
[INFO] [stdout]   --> kroom-core/src/container_validator.rs:12:32
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub fn validate(&mut self, dependency_graph: &DependencyGraph) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dependency_graph`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ContainerValidator` is never constructed
[INFO] [stdout]  --> kroom-core/src/container_validator.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct ContainerValidator {}
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `validate` are never used
[INFO] [stdout]   --> kroom-core/src/container_validator.rs:8:12
[INFO] [stdout]    |
[INFO] [stdout]  7 | impl ContainerValidator {
[INFO] [stdout]    | ----------------------- associated items in this implementation
[INFO] [stdout]  8 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |     pub fn validate(&mut self, dependency_graph: &DependencyGraph) -> Result<(), Box<dyn Error>> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking kroom-macros v0.1.0 (/opt/rustwide/workdir/kroom-macros)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.97s
[INFO] running `Command { std: "docker" "inspect" "e29eefceab72e75c56fd7ff72b5c3f7325a2898d434688b639326a9eb37c4c1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e29eefceab72e75c56fd7ff72b5c3f7325a2898d434688b639326a9eb37c4c1f", kill_on_drop: false }`
[INFO] [stdout] e29eefceab72e75c56fd7ff72b5c3f7325a2898d434688b639326a9eb37c4c1f
