[INFO] fetching crate boa_engine 0.20.0... [INFO] testing boa_engine-0.20.0 against master#160e7623e8cbbf1feab2b6e2a24733a98c7bde9c for pr-145628 [INFO] extracting crate boa_engine 0.20.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate boa_engine 0.20.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate boa_engine 0.20.0 [INFO] tweaked toml for crates.io crate boa_engine 0.20.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate boa_engine 0.20.0 on toolchain 160e7623e8cbbf1feab2b6e2a24733a98c7bde9c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "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 240 packages to latest compatible versions [INFO] [stderr] Adding calendrical_calculations v0.1.2 (available: v0.1.3) [INFO] [stderr] Adding criterion v0.5.1 (available: v0.7.0) [INFO] [stderr] Adding fixed_decimal v0.5.6 (available: v0.7.0) [INFO] [stderr] Adding hashbrown v0.15.5 (available: v0.16.0) [INFO] [stderr] Adding icu_calendar v1.5.2 (available: v2.0.4) [INFO] [stderr] Adding icu_casemap v1.5.1 (available: v2.0.0) [INFO] [stderr] Adding icu_collator v1.5.0 (available: v2.0.0) [INFO] [stderr] Adding icu_datetime v1.5.1 (available: v2.0.0) [INFO] [stderr] Adding icu_decimal v1.5.0 (available: v2.0.0) [INFO] [stderr] Adding icu_list v1.5.0 (available: v2.0.0) [INFO] [stderr] Adding icu_normalizer v1.5.0 (available: v2.0.0) [INFO] [stderr] Adding icu_plurals v1.5.0 (available: v2.0.0) [INFO] [stderr] Adding icu_provider v1.5.0 (available: v2.0.0) [INFO] [stderr] Adding icu_segmenter v1.5.0 (available: v2.0.0) [INFO] [stderr] Adding itertools v0.13.0 (available: v0.14.0) [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] [stderr] Adding temporal_rs v0.0.4 (available: v0.0.14) [INFO] [stderr] Adding tinystr v0.7.6 (available: v0.8.1) [INFO] [stderr] Adding writeable v0.5.5 (available: v0.6.1) [INFO] [stderr] Adding yoke v0.7.5 (available: v0.8.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded perf-event-open-sys v3.0.0 [INFO] [stderr] Downloaded measureme v12.0.3 [INFO] [stderr] Downloaded calendrical_calculations v0.1.2 [INFO] [stderr] Downloaded deduplicating_array v0.1.8 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7428a752c9bc980ff3ad2f7618396babe2356839bd632d0313dff337a5c10c2b [INFO] running `Command { std: "docker" "start" "-a" "7428a752c9bc980ff3ad2f7618396babe2356839bd632d0313dff337a5c10c2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7428a752c9bc980ff3ad2f7618396babe2356839bd632d0313dff337a5c10c2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7428a752c9bc980ff3ad2f7618396babe2356839bd632d0313dff337a5c10c2b", kill_on_drop: false }` [INFO] [stdout] 7428a752c9bc980ff3ad2f7618396babe2356839bd632d0313dff337a5c10c2b [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0f9675f7e7f2dfb375fb12af3a8acc4c00eb578242e24615f97016979621845f [INFO] running `Command { std: "docker" "start" "-a" "0f9675f7e7f2dfb375fb12af3a8acc4c00eb578242e24615f97016979621845f", kill_on_drop: false }` [INFO] [stderr] Compiling hashbrown v0.15.5 [INFO] [stderr] Compiling fast-float2 v0.2.3 [INFO] [stderr] Compiling rustc-hash v2.1.1 [INFO] [stderr] Compiling sptr v0.3.2 [INFO] [stderr] Compiling phf_generator v0.11.3 [INFO] [stderr] Compiling indexmap v2.11.0 [INFO] [stderr] Compiling winnow v0.7.13 [INFO] [stderr] Compiling boa_profiler v0.20.0 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling toml_datetime v0.6.11 [INFO] [stderr] Compiling thin-vec v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Compiling portable-atomic v1.11.1 [INFO] [stderr] Compiling thiserror v2.0.16 [INFO] [stderr] Compiling time-macros v0.2.22 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling num_threads v0.1.7 [INFO] [stderr] Compiling dashmap v6.1.0 [INFO] [stderr] Compiling boa_string v0.20.0 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling ryu-js v1.0.2 [INFO] [stderr] Compiling pollster v0.4.0 [INFO] [stderr] Compiling intrusive-collections v0.9.7 [INFO] [stderr] Compiling regress v0.10.4 [INFO] [stderr] Compiling time v0.3.41 [INFO] [stderr] Compiling toml_edit v0.22.27 [INFO] [stderr] Compiling proc-macro-crate v3.3.0 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.7.5 [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 v1.0.219 [INFO] [stderr] Compiling boa_macros v0.20.0 [INFO] [stderr] Compiling phf_macros v0.11.3 [INFO] [stderr] Compiling bytemuck_derive v1.10.1 [INFO] [stderr] Compiling num_enum_derive v0.7.4 [INFO] [stderr] Compiling thiserror-impl v2.0.16 [INFO] [stderr] Compiling phf v0.11.3 [INFO] [stderr] Compiling boa_gc v0.20.0 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling yoke v0.7.5 [INFO] [stderr] Compiling num_enum v0.7.4 [INFO] [stderr] Compiling bytemuck v1.23.2 [INFO] [stderr] Compiling zerovec v0.10.4 [INFO] [stderr] Compiling boa_interner v0.20.0 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling tinystr v0.7.6 [INFO] [stderr] Compiling icu_collections v1.5.0 [INFO] [stderr] Compiling icu_locid v1.5.0 [INFO] [stderr] Compiling icu_provider v1.5.0 [INFO] [stderr] Compiling icu_locid_transform v1.5.0 [INFO] [stderr] Compiling icu_properties v1.5.1 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Compiling icu_normalizer v1.5.0 [INFO] [stderr] Compiling boa_ast v0.20.0 [INFO] [stderr] Compiling boa_parser v0.20.0 [INFO] [stderr] Compiling boa_engine v0.20.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `sptr::Strict` [INFO] [stdout] --> src/builtins/array_buffer/shared.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use sptr::Strict; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `-W unused-imports` implied by `-W unused` [INFO] [stdout] = help: to override `-W unused` add `#[allow(unused_imports)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sptr::Strict` [INFO] [stdout] --> src/builtins/array_buffer/utils.rs:57:13 [INFO] [stdout] | [INFO] [stdout] 57 | use sptr::Strict; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sptr::Strict` [INFO] [stdout] --> src/builtins/array_buffer/utils.rs:232:13 [INFO] [stdout] | [INFO] [stdout] 232 | use sptr::Strict; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sptr::Strict` [INFO] [stdout] --> src/tagged.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use sptr::Strict; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sptr::Strict` [INFO] [stdout] --> src/builtins/atomics/futex.rs:144:5 [INFO] [stdout] | [INFO] [stdout] 144 | use sptr::Strict; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `OrderedHashMap` is never constructed [INFO] [stdout] --> src/object/property_map.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | struct OrderedHashMap(IndexMap>); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `-W dead-code` implied by `-W unused` [INFO] [stdout] = help: to override `-W unused` add `#[allow(dead_code)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/object/jsobject.rs:752:9 [INFO] [stdout] | [INFO] [stdout] 752 | self.inner.vtable.__call__ != ORDINARY_INTERNAL_METHODS.__call__ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default [INFO] [stdout] help: refactor your code, or use `std::ptr::fn_addr_eq` to suppress the lint [INFO] [stdout] | [INFO] [stdout] 752 - self.inner.vtable.__call__ != ORDINARY_INTERNAL_METHODS.__call__ [INFO] [stdout] 752 + !std::ptr::fn_addr_eq(self.inner.vtable.__call__, ORDINARY_INTERNAL_METHODS.__call__) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/object/jsobject.rs:764:9 [INFO] [stdout] | [INFO] [stdout] 764 | self.inner.vtable.__construct__ != ORDINARY_INTERNAL_METHODS.__construct__ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] help: refactor your code, or use `std::ptr::fn_addr_eq` to suppress the lint [INFO] [stdout] | [INFO] [stdout] 764 - self.inner.vtable.__construct__ != ORDINARY_INTERNAL_METHODS.__construct__ [INFO] [stdout] 764 + !std::ptr::fn_addr_eq(self.inner.vtable.__construct__, ORDINARY_INTERNAL_METHODS.__construct__) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `ControlFlow` that must be used [INFO] [stdout] --> src/optimizer/mod.rs:116:9 [INFO] [stdout] | [INFO] [stdout] 116 | self.visit_statement_list_mut(statement_list); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `-W unused-must-use` implied by `-W unused` [INFO] [stdout] = help: to override `-W unused` add `#[allow(unused_must_use)]` [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 116 | let _ = self.visit_statement_list_mut(statement_list); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `ControlFlow` that must be used [INFO] [stdout] --> src/optimizer/walker.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | self.visit_expression_mut(expr); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 34 | let _ = self.visit_expression_mut(expr); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `ControlFlow` that must be used [INFO] [stdout] --> src/optimizer/walker.rs:46:9 [INFO] [stdout] | [INFO] [stdout] 46 | expr.visit_with_mut(self); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 46 | let _ = expr.visit_with_mut(self); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 52.02s [INFO] running `Command { std: "docker" "inspect" "0f9675f7e7f2dfb375fb12af3a8acc4c00eb578242e24615f97016979621845f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f9675f7e7f2dfb375fb12af3a8acc4c00eb578242e24615f97016979621845f", kill_on_drop: false }` [INFO] [stdout] 0f9675f7e7f2dfb375fb12af3a8acc4c00eb578242e24615f97016979621845f [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5d523534b00274708d7fbee17340b045ef5c74cd838a87e203fe91bb52bae38f [INFO] running `Command { std: "docker" "start" "-a" "5d523534b00274708d7fbee17340b045ef5c74cd838a87e203fe91bb52bae38f", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling jemalloc-sys v0.5.4+5.3.0-patched [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling clap_builder v4.5.46 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling test-case-core v3.3.1 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Compiling smawk v0.3.2 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling unicode-width v0.2.1 [INFO] [stderr] Compiling unicode-linebreak v0.1.5 [INFO] [stderr] Compiling float-cmp v0.10.0 [INFO] [stderr] Compiling textwrap v0.16.2 [INFO] [stderr] Compiling futures-lite v2.6.1 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling test-case-macros v3.3.1 [INFO] [stderr] Compiling test-case v3.3.1 [INFO] [stderr] Compiling clap v4.5.46 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.5.1 [INFO] [stderr] Compiling boa_ast v0.20.0 [INFO] [stderr] Compiling boa_parser v0.20.0 [INFO] [stderr] Compiling boa_engine v0.20.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `sptr::Strict` [INFO] [stdout] --> src/builtins/array_buffer/shared.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use sptr::Strict; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `-W unused-imports` implied by `-W unused` [INFO] [stdout] = help: to override `-W unused` add `#[allow(unused_imports)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sptr::Strict` [INFO] [stdout] --> src/builtins/array_buffer/utils.rs:57:13 [INFO] [stdout] | [INFO] [stdout] 57 | use sptr::Strict; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sptr::Strict` [INFO] [stdout] --> src/builtins/array_buffer/utils.rs:232:13 [INFO] [stdout] | [INFO] [stdout] 232 | use sptr::Strict; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sptr::Strict` [INFO] [stdout] --> src/tagged.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use sptr::Strict; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sptr::Strict` [INFO] [stdout] --> src/builtins/atomics/futex.rs:144:5 [INFO] [stdout] | [INFO] [stdout] 144 | use sptr::Strict; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `OrderedHashMap` is never constructed [INFO] [stdout] --> src/object/property_map.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | struct OrderedHashMap(IndexMap>); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `-W dead-code` implied by `-W unused` [INFO] [stdout] = help: to override `-W unused` add `#[allow(dead_code)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/object/jsobject.rs:752:9 [INFO] [stdout] | [INFO] [stdout] 752 | self.inner.vtable.__call__ != ORDINARY_INTERNAL_METHODS.__call__ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default [INFO] [stdout] help: refactor your code, or use `std::ptr::fn_addr_eq` to suppress the lint [INFO] [stdout] | [INFO] [stdout] 752 - self.inner.vtable.__call__ != ORDINARY_INTERNAL_METHODS.__call__ [INFO] [stdout] 752 + !std::ptr::fn_addr_eq(self.inner.vtable.__call__, ORDINARY_INTERNAL_METHODS.__call__) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/object/jsobject.rs:764:9 [INFO] [stdout] | [INFO] [stdout] 764 | self.inner.vtable.__construct__ != ORDINARY_INTERNAL_METHODS.__construct__ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] help: refactor your code, or use `std::ptr::fn_addr_eq` to suppress the lint [INFO] [stdout] | [INFO] [stdout] 764 - self.inner.vtable.__construct__ != ORDINARY_INTERNAL_METHODS.__construct__ [INFO] [stdout] 764 + !std::ptr::fn_addr_eq(self.inner.vtable.__construct__, ORDINARY_INTERNAL_METHODS.__construct__) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `ControlFlow` that must be used [INFO] [stdout] --> src/optimizer/mod.rs:116:9 [INFO] [stdout] | [INFO] [stdout] 116 | self.visit_statement_list_mut(statement_list); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `-W unused-must-use` implied by `-W unused` [INFO] [stdout] = help: to override `-W unused` add `#[allow(unused_must_use)]` [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 116 | let _ = self.visit_statement_list_mut(statement_list); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `ControlFlow` that must be used [INFO] [stdout] --> src/optimizer/walker.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | self.visit_expression_mut(expr); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 34 | let _ = self.visit_expression_mut(expr); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `ControlFlow` that must be used [INFO] [stdout] --> src/optimizer/walker.rs:46:9 [INFO] [stdout] | [INFO] [stdout] 46 | expr.visit_with_mut(self); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 46 | let _ = expr.visit_with_mut(self); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling jemallocator v0.5.4 [INFO] [stdout] warning: unused import: `sptr::Strict` [INFO] [stdout] --> src/tagged.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use sptr::Strict; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `-W unused-imports` implied by `-W unused` [INFO] [stdout] = help: to override `-W unused` add `#[allow(unused_imports)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sptr::Strict` [INFO] [stdout] --> src/builtins/array_buffer/shared.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use sptr::Strict; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sptr::Strict` [INFO] [stdout] --> src/builtins/array_buffer/utils.rs:57:13 [INFO] [stdout] | [INFO] [stdout] 57 | use sptr::Strict; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sptr::Strict` [INFO] [stdout] --> src/builtins/array_buffer/utils.rs:232:13 [INFO] [stdout] | [INFO] [stdout] 232 | use sptr::Strict; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sptr::Strict` [INFO] [stdout] --> src/builtins/atomics/futex.rs:144:5 [INFO] [stdout] | [INFO] [stdout] 144 | use sptr::Strict; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `OrderedHashMap` is never constructed [INFO] [stdout] --> src/object/property_map.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | struct OrderedHashMap(IndexMap>); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `-W dead-code` implied by `-W unused` [INFO] [stdout] = help: to override `-W unused` add `#[allow(dead_code)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/object/jsobject.rs:752:9 [INFO] [stdout] | [INFO] [stdout] 752 | self.inner.vtable.__call__ != ORDINARY_INTERNAL_METHODS.__call__ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default [INFO] [stdout] help: refactor your code, or use `std::ptr::fn_addr_eq` to suppress the lint [INFO] [stdout] | [INFO] [stdout] 752 - self.inner.vtable.__call__ != ORDINARY_INTERNAL_METHODS.__call__ [INFO] [stdout] 752 + !std::ptr::fn_addr_eq(self.inner.vtable.__call__, ORDINARY_INTERNAL_METHODS.__call__) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique [INFO] [stdout] --> src/object/jsobject.rs:764:9 [INFO] [stdout] | [INFO] [stdout] 764 | self.inner.vtable.__construct__ != ORDINARY_INTERNAL_METHODS.__construct__ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the address of the same function can vary between different codegen units [INFO] [stdout] = note: furthermore, different functions could have the same address after being merged together [INFO] [stdout] = note: for more information visit [INFO] [stdout] help: refactor your code, or use `std::ptr::fn_addr_eq` to suppress the lint [INFO] [stdout] | [INFO] [stdout] 764 - self.inner.vtable.__construct__ != ORDINARY_INTERNAL_METHODS.__construct__ [INFO] [stdout] 764 + !std::ptr::fn_addr_eq(self.inner.vtable.__construct__, ORDINARY_INTERNAL_METHODS.__construct__) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `ControlFlow` that must be used [INFO] [stdout] --> src/optimizer/mod.rs:116:9 [INFO] [stdout] | [INFO] [stdout] 116 | self.visit_statement_list_mut(statement_list); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `-W unused-must-use` implied by `-W unused` [INFO] [stdout] = help: to override `-W unused` add `#[allow(unused_must_use)]` [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 116 | let _ = self.visit_statement_list_mut(statement_list); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `ControlFlow` that must be used [INFO] [stdout] --> src/optimizer/walker.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | self.visit_expression_mut(expr); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 34 | let _ = self.visit_expression_mut(expr); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `ControlFlow` that must be used [INFO] [stdout] --> src/optimizer/walker.rs:46:9 [INFO] [stdout] | [INFO] [stdout] 46 | expr.visit_with_mut(self); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 46 | let _ = expr.visit_with_mut(self); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 34s [INFO] running `Command { std: "docker" "inspect" "5d523534b00274708d7fbee17340b045ef5c74cd838a87e203fe91bb52bae38f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d523534b00274708d7fbee17340b045ef5c74cd838a87e203fe91bb52bae38f", kill_on_drop: false }` [INFO] [stdout] 5d523534b00274708d7fbee17340b045ef5c74cd838a87e203fe91bb52bae38f [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 35b32e14c8db57d0543266b0db1e6ec028c661900501de8916f2f157b25744a8 [INFO] running `Command { std: "docker" "start" "-a" "35b32e14c8db57d0543266b0db1e6ec028c661900501de8916f2f157b25744a8", kill_on_drop: false }` [INFO] [stderr] error: failed to download `boa_ast v0.20.0` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] unable to get packages from source [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to unpack package `boa_ast v0.20.0` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to create directory `/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/boa_ast-0.20.0` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] Read-only file system (os error 30) [INFO] running `Command { std: "docker" "inspect" "35b32e14c8db57d0543266b0db1e6ec028c661900501de8916f2f157b25744a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35b32e14c8db57d0543266b0db1e6ec028c661900501de8916f2f157b25744a8", kill_on_drop: false }` [INFO] [stdout] 35b32e14c8db57d0543266b0db1e6ec028c661900501de8916f2f157b25744a8