[INFO] cloning repository https://github.com/bembeledev/mysqlDB
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bembeledev/mysqlDB" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbembeledev%2FmysqlDB", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbembeledev%2FmysqlDB'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a9c9748d3e4c9acc3184c8a047b53924e36643a5
[INFO] checking bembeledev/mysqlDB against master#c756124775121dea0e640652c5ee3c89e3dd0eb4 for pr-154971
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbembeledev%2FmysqlDB" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/bembeledev/mysqlDB
[INFO] finished tweaking git repo https://github.com/bembeledev/mysqlDB
[INFO] tweaked toml for git repo https://github.com/bembeledev/mysqlDB written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/bembeledev/mysqlDB on toolchain c756124775121dea0e640652c5ee3c89e3dd0eb4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c756124775121dea0e640652c5ee3c89e3dd0eb4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/bembeledev/mysqlDB 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" "+c756124775121dea0e640652c5ee3c89e3dd0eb4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nibble_vec v0.1.0
[INFO] [stderr]   Downloaded tokio-macros v2.6.1
[INFO] [stderr]   Downloaded endian-type v0.1.2
[INFO] [stderr]   Downloaded num_threads v0.1.7
[INFO] [stderr]   Downloaded supports-hyperlinks v3.2.0
[INFO] [stderr]   Downloaded boa_interner v0.19.1
[INFO] [stderr]   Downloaded boa_profiler v0.19.1
[INFO] [stderr]   Downloaded miette-derive v7.6.0
[INFO] [stderr]   Downloaded boa_gc v0.19.1
[INFO] [stderr]   Downloaded thin-vec v0.2.14
[INFO] [stderr]   Downloaded fast-float v0.2.0
[INFO] [stderr]   Downloaded boa_ast v0.19.1
[INFO] [stderr]   Downloaded ar_archive_writer v0.5.1
[INFO] [stderr]   Downloaded boa_parser v0.19.1
[INFO] [stderr]   Downloaded chumsky v0.9.3
[INFO] [stderr]   Downloaded miette v7.6.0
[INFO] [stderr]   Downloaded ryu-js v1.0.2
[INFO] [stderr]   Downloaded intrusive-collections v0.9.7
[INFO] [stderr]   Downloaded tracing-subscriber v0.3.23
[INFO] [stderr]   Downloaded boa_string v0.19.1
[INFO] [stderr]   Downloaded rustyline v17.0.2
[INFO] [stderr]   Downloaded radix_trie v0.2.1
[INFO] [stderr]   Downloaded psm v0.1.30
[INFO] [stderr]   Downloaded stacker v0.1.23
[INFO] [stderr]   Downloaded boa_macros v0.19.1
[INFO] [stderr]   Downloaded regress v0.10.5
[INFO] [stderr]   Downloaded boa_engine v0.19.1
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+c756124775121dea0e640652c5ee3c89e3dd0eb4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6e496d28b49127c22e8f80aff5ad78120212bdcbcf1f8928725efa63b08f4a92
[INFO] running `Command { std: "docker" "start" "-a" "6e496d28b49127c22e8f80aff5ad78120212bdcbcf1f8928725efa63b08f4a92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e496d28b49127c22e8f80aff5ad78120212bdcbcf1f8928725efa63b08f4a92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e496d28b49127c22e8f80aff5ad78120212bdcbcf1f8928725efa63b08f4a92", kill_on_drop: false }`
[INFO] [stdout] 6e496d28b49127c22e8f80aff5ad78120212bdcbcf1f8928725efa63b08f4a92
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+c756124775121dea0e640652c5ee3c89e3dd0eb4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 600a3f066c47443f0a77ae697af51aa889cc11f233e96a80398dad046704d773
[INFO] running `Command { std: "docker" "start" "-a" "600a3f066c47443f0a77ae697af51aa889cc11f233e96a80398dad046704d773", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling zerocopy v0.8.47
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]    Compiling pyo3-build-config v0.21.2
[INFO] [stderr]     Checking litemap v0.7.5
[INFO] [stderr]    Compiling icu_locid_transform_data v1.5.1
[INFO] [stderr]     Checking rustc-hash v2.1.1
[INFO] [stderr]     Checking sptr v0.3.2
[INFO] [stderr]    Compiling icu_properties_data v1.5.1
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling winnow v1.0.0
[INFO] [stderr]     Checking siphasher v1.0.2
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]     Checking fast-float v0.2.0
[INFO] [stderr]     Checking boa_profiler v0.19.1
[INFO] [stderr]    Compiling toml_datetime v1.0.1+spec-1.1.0
[INFO] [stderr]     Checking linux-raw-sys v0.12.1
[INFO] [stderr]     Checking thin-vec v0.2.14
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking boa_string v0.19.1
[INFO] [stderr]     Checking gimli v0.32.3
[INFO] [stderr]    Compiling icu_normalizer_data v1.5.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]    Compiling stacker v0.1.23
[INFO] [stderr]     Checking indexmap v2.13.0
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking rustc-demangle v0.1.27
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling owo-colors v4.3.0
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]    Compiling time-macros v0.2.27
[INFO] [stderr]     Checking regress v0.10.5
[INFO] [stderr]     Checking nibble_vec v0.1.0
[INFO] [stderr]     Checking is_ci v1.2.0
[INFO] [stderr]     Checking time-core v0.1.8
[INFO] [stderr]     Checking unicode-linebreak v0.1.5
[INFO] [stderr]    Compiling pyo3-ffi v0.21.2
[INFO] [stderr]    Compiling pyo3 v0.21.2
[INFO] [stderr]     Checking endian-type v0.1.2
[INFO] [stderr]     Checking num_threads v0.1.7
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling toml_parser v1.0.10+spec-1.1.0
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking radix_trie v0.2.1
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling toml_edit v0.25.5+spec-1.1.0
[INFO] [stderr]     Checking fd-lock v4.0.4
[INFO] [stderr]     Checking terminal_size v0.4.3
[INFO] [stderr]     Checking textwrap v0.16.2
[INFO] [stderr]     Checking combine v4.6.7
[INFO] [stderr]     Checking supports-color v3.0.2
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking intrusive-collections v0.9.7
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]     Checking cesu8 v1.1.0
[INFO] [stderr]     Checking ryu-js v1.0.2
[INFO] [stderr]     Checking jni-sys v0.3.0
[INFO] [stderr]     Checking nu-ansi-term v0.50.3
[INFO] [stderr]     Checking home v0.5.12
[INFO] [stderr]     Checking addr2line v0.25.1
[INFO] [stderr]     Checking unicode-width v0.1.14
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking supports-hyperlinks v3.2.0
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]    Compiling proc-macro-crate v3.5.0
[INFO] [stderr]    Compiling indoc v2.0.7
[INFO] [stderr]     Checking supports-unicode v3.0.0
[INFO] [stderr]     Checking unindent v0.2.4
[INFO] [stderr]     Checking pollster v0.3.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.23
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking colored v3.1.1
[INFO] [stderr]     Checking backtrace v0.3.76
[INFO] [stderr]     Checking backtrace-ext v0.2.1
[INFO] [stderr]    Compiling ar_archive_writer v0.5.1
[INFO] [stderr]     Checking rustyline v17.0.2
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling pyo3-macros-backend v0.21.2
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]    Compiling zerovec-derive v0.10.3
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling icu_provider_macros v1.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling phf_macros v0.11.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling num_enum_derive v0.7.6
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling psm v0.1.30
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.7.5
[INFO] [stderr]    Compiling boa_macros v0.19.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling miette-derive v7.6.0
[INFO] [stderr]     Checking phf v0.11.3
[INFO] [stderr]     Checking num_enum v0.7.6
[INFO] [stderr]    Compiling tokio-macros v2.6.1
[INFO] [stderr]     Checking dashmap v5.5.3
[INFO] [stderr]     Checking dashmap v6.1.0
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking chumsky v0.9.3
[INFO] [stderr]     Checking bytemuck v1.25.0
[INFO] [stderr]     Checking tokio v1.50.0
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking boa_gc v0.19.1
[INFO] [stderr]     Checking yoke v0.7.5
[INFO] [stderr]     Checking miette v7.6.0
[INFO] [stderr]     Checking zerovec v0.10.4
[INFO] [stderr]     Checking jni v0.21.1
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking boa_interner v0.19.1
[INFO] [stderr]    Compiling pyo3-macros v0.21.2
[INFO] [stderr]     Checking tinystr v0.7.6
[INFO] [stderr]     Checking icu_collections v1.5.0
[INFO] [stderr]     Checking icu_locid v1.5.0
[INFO] [stderr]     Checking icu_provider v1.5.0
[INFO] [stderr]     Checking icu_locid_transform v1.5.0
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking icu_properties v1.5.1
[INFO] [stderr]     Checking boa_ast v0.19.1
[INFO] [stderr]     Checking icu_normalizer v1.5.0
[INFO] [stderr]     Checking boa_parser v0.19.1
[INFO] [stderr]     Checking boa_engine v0.19.1
[INFO] [stderr]     Checking app v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `parent_obj`
[INFO] [stdout]   --> src/interpreter.rs:88:73
[INFO] [stdout]    |
[INFO] [stdout] 88 |                      } else if let Expression::PropertyAccess { object: parent_obj, property: parent_prop } = &object.expr {
[INFO] [stdout]    |                                                                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parent_obj`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parent_obj`
[INFO] [stdout]   --> src/interpreter.rs:88:73
[INFO] [stdout]    |
[INFO] [stdout] 88 |                      } else if let Expression::PropertyAccess { object: parent_obj, property: parent_prop } = &object.expr {
[INFO] [stdout]    |                                                                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parent_obj`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `return_type`
[INFO] [stdout]    --> src/interpreter.rs:480:78
[INFO] [stdout]     |
[INFO] [stdout] 480 |                         if let Some(SuperValue::Function { parameters, body, return_type }) = obj_map.get("constructor").cloned() {
[INFO] [stdout]     |                                                                              ^^^^^^^^^^^ help: try ignoring the field: `return_type: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `return_type`
[INFO] [stdout]    --> src/interpreter.rs:480:78
[INFO] [stdout]     |
[INFO] [stdout] 480 |                         if let Some(SuperValue::Function { parameters, body, return_type }) = obj_map.get("constructor").cloned() {
[INFO] [stdout]     |                                                                              ^^^^^^^^^^^ help: try ignoring the field: `return_type: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 07s
[INFO] running `Command { std: "docker" "inspect" "600a3f066c47443f0a77ae697af51aa889cc11f233e96a80398dad046704d773", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "600a3f066c47443f0a77ae697af51aa889cc11f233e96a80398dad046704d773", kill_on_drop: false }`
[INFO] [stdout] 600a3f066c47443f0a77ae697af51aa889cc11f233e96a80398dad046704d773