[INFO] fetching crate renru_engine 0.0.2...
[INFO] testing renru_engine-0.0.2 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate renru_engine 0.0.2 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate renru_engine 0.0.2
[INFO] finished tweaking crates.io crate renru_engine 0.0.2
[INFO] tweaked toml for crates.io crate renru_engine 0.0.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate renru_engine 0.0.2 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate renru_engine 0.0.2 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 48f1c464db972cca84aff4113f44f5bef1ed8a73ff51fe3a7f63ee5415f91926
[INFO] running `Command { std: "docker" "start" "-a" "48f1c464db972cca84aff4113f44f5bef1ed8a73ff51fe3a7f63ee5415f91926", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "48f1c464db972cca84aff4113f44f5bef1ed8a73ff51fe3a7f63ee5415f91926", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48f1c464db972cca84aff4113f44f5bef1ed8a73ff51fe3a7f63ee5415f91926", kill_on_drop: false }`
[INFO] [stdout] 48f1c464db972cca84aff4113f44f5bef1ed8a73ff51fe3a7f63ee5415f91926
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df59bc353d3af7387075f76169ddc3fca7c41d357c705e2899b194ef8e1b83f0
[INFO] running `Command { std: "docker" "start" "-a" "df59bc353d3af7387075f76169ddc3fca7c41d357c705e2899b194ef8e1b83f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling smallvec v1.15.0
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]    Compiling socket2 v0.5.9
[INFO] [stderr]    Compiling is-terminal v0.4.16
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tokio v1.45.0
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling env_logger v0.10.2
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling renru_engine v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `project_path`
[INFO] [stdout]   --> src/lib.rs:85:42
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub async fn load_project(&mut self, project_path: &str) -> Result<()> {
[INFO] [stdout]    |                                          ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_project_path`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `game`, `state`, and `commands` are never read
[INFO] [stdout]   --> src/lib.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Engine {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 11 |     game: core::Game,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 12 |     state: Arc<Mutex<core::GameState>>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     commands: Vec<Command>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `project_path` is never read
[INFO] [stdout]  --> src/build/compiler.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Compiler {
[INFO] [stdout]   |            -------- field in this struct
[INFO] [stdout] 5 |     project_path: PathBuf,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.38s
[INFO] running `Command { std: "docker" "inspect" "df59bc353d3af7387075f76169ddc3fca7c41d357c705e2899b194ef8e1b83f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df59bc353d3af7387075f76169ddc3fca7c41d357c705e2899b194ef8e1b83f0", kill_on_drop: false }`
[INFO] [stdout] df59bc353d3af7387075f76169ddc3fca7c41d357c705e2899b194ef8e1b83f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d174f7aa0b2ca931e9140e94a7befb48a9e722e8b486cc1b5749932146b011a0
[INFO] running `Command { std: "docker" "start" "-a" "d174f7aa0b2ca931e9140e94a7befb48a9e722e8b486cc1b5749932146b011a0", kill_on_drop: false }`
[INFO] [stdout] warning: unused variable: `project_path`
[INFO] [stdout]   --> src/lib.rs:85:42
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub async fn load_project(&mut self, project_path: &str) -> Result<()> {
[INFO] [stdout]    |                                          ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_project_path`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `game`, `state`, and `commands` are never read
[INFO] [stdout]   --> src/lib.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Engine {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 11 |     game: core::Game,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 12 |     state: Arc<Mutex<core::GameState>>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     commands: Vec<Command>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling renru_engine v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `project_path` is never read
[INFO] [stdout]  --> src/build/compiler.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Compiler {
[INFO] [stdout]   |            -------- field in this struct
[INFO] [stdout] 5 |     project_path: PathBuf,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `project_path`
[INFO] [stdout]   --> src/lib.rs:85:42
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub async fn load_project(&mut self, project_path: &str) -> Result<()> {
[INFO] [stdout]    |                                          ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_project_path`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `game`, `state`, and `commands` are never read
[INFO] [stdout]   --> src/lib.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Engine {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 11 |     game: core::Game,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 12 |     state: Arc<Mutex<core::GameState>>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     commands: Vec<Command>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `project_path` is never read
[INFO] [stdout]  --> src/build/compiler.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Compiler {
[INFO] [stdout]   |            -------- field in this struct
[INFO] [stdout] 5 |     project_path: PathBuf,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "d174f7aa0b2ca931e9140e94a7befb48a9e722e8b486cc1b5749932146b011a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d174f7aa0b2ca931e9140e94a7befb48a9e722e8b486cc1b5749932146b011a0", kill_on_drop: false }`
[INFO] [stdout] d174f7aa0b2ca931e9140e94a7befb48a9e722e8b486cc1b5749932146b011a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b6637c4bb06c3990866291be7aa52b2c2ef7558c97f74e60a4af1d76a2e1edb8
[INFO] running `Command { std: "docker" "start" "-a" "b6637c4bb06c3990866291be7aa52b2c2ef7558c97f74e60a4af1d76a2e1edb8", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `project_path`
[INFO] [stderr]   --> src/lib.rs:85:42
[INFO] [stderr]    |
[INFO] [stderr] 85 |     pub async fn load_project(&mut self, project_path: &str) -> Result<()> {
[INFO] [stderr]    |                                          ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_project_path`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `game`, `state`, and `commands` are never read
[INFO] [stderr]   --> src/lib.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub struct Engine {
[INFO] [stderr]    |            ------ fields in this struct
[INFO] [stderr] 11 |     game: core::Game,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 12 |     state: Arc<Mutex<core::GameState>>,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 16 |     commands: Vec<Command>,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `project_path` is never read
[INFO] [stderr]  --> src/build/compiler.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct Compiler {
[INFO] [stderr]   |            -------- field in this struct
[INFO] [stderr] 5 |     project_path: PathBuf,
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `renru_engine` (lib) generated 3 warnings
[INFO] [stderr] warning: `renru_engine` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/renru_engine-d6a7d42c15429128)
[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] [stderr]    Doc-tests renru_engine
[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" "b6637c4bb06c3990866291be7aa52b2c2ef7558c97f74e60a4af1d76a2e1edb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6637c4bb06c3990866291be7aa52b2c2ef7558c97f74e60a4af1d76a2e1edb8", kill_on_drop: false }`
[INFO] [stdout] b6637c4bb06c3990866291be7aa52b2c2ef7558c97f74e60a4af1d76a2e1edb8