[INFO] fetching crate wasmer-engine-universal-near 2.4.1... [INFO] checking wasmer-engine-universal-near-2.4.1 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate wasmer-engine-universal-near 2.4.1 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate wasmer-engine-universal-near 2.4.1 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate wasmer-engine-universal-near 2.4.1 [INFO] finished tweaking crates.io crate wasmer-engine-universal-near 2.4.1 [INFO] tweaked toml for crates.io crate wasmer-engine-universal-near 2.4.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 79 packages [INFO] [stderr] Adding ahash v0.7.8 (latest: v0.8.11) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding bytecheck v0.6.12 (latest: v0.7.0) [INFO] [stderr] Adding bytecheck_derive v0.6.12 (latest: v0.7.0) [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.3) [INFO] [stderr] Adding indexmap v1.9.3 (latest: v2.2.6) [INFO] [stderr] Adding memmap2 v0.5.10 (latest: v0.9.4) [INFO] [stderr] Adding memoffset v0.6.5 (latest: v0.9.1) [INFO] [stderr] Adding more-asserts v0.2.2 (latest: v0.3.1) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding ptr_meta v0.1.4 (latest: v0.2.0) [INFO] [stderr] Adding ptr_meta_derive v0.1.4 (latest: v0.2.0) [INFO] [stderr] Adding radium v0.7.0 (latest: v1.1.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding wasmparser v0.78.2 (latest: v0.202.0) [INFO] [stderr] Adding wyz v0.5.1 (latest: v0.6.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasmer-compiler-near v2.4.1 [INFO] [stderr] Downloaded wasmer-types-near v2.4.1 [INFO] [stderr] Downloaded wasmparser v0.78.2 [INFO] [stderr] Downloaded wasmer-engine-near v2.4.1 [INFO] [stderr] Downloaded wasmer-vm-near v2.4.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ae8db2093a142f1a7e6b12e47edbb3d97402b9b40260ef789cde8c060229a101 [INFO] running `Command { std: "docker" "start" "-a" "ae8db2093a142f1a7e6b12e47edbb3d97402b9b40260ef789cde8c060229a101", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ae8db2093a142f1a7e6b12e47edbb3d97402b9b40260ef789cde8c060229a101", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae8db2093a142f1a7e6b12e47edbb3d97402b9b40260ef789cde8c060229a101", kill_on_drop: false }` [INFO] [stdout] ae8db2093a142f1a7e6b12e47edbb3d97402b9b40260ef789cde8c060229a101 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5bb7c97c142ab8aba5cdf6f15ed4f8a774ba7af6c6f0f28828788f3aa607832f [INFO] running `Command { std: "docker" "start" "-a" "5bb7c97c142ab8aba5cdf6f15ed4f8a774ba7af6c6f0f28828788f3aa607832f", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Compiling rkyv v0.7.44 [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Checking seahash v4.1.0 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stderr] Compiling target-lexicon v0.12.14 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking more-asserts v0.2.2 [INFO] [stderr] Checking wasmparser v0.78.2 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking region v3.0.2 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Compiling backtrace v0.3.71 [INFO] [stderr] Compiling wasmer-vm-near v2.4.1 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking memmap2 v0.5.10 [INFO] [stderr] Checking leb128 v0.2.5 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Compiling ptr_meta_derive v0.1.4 [INFO] [stderr] Compiling rkyv_derive v0.7.44 [INFO] [stderr] Compiling darling_core v0.20.8 [INFO] [stderr] Checking ptr_meta v0.1.4 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling darling_macro v0.20.8 [INFO] [stderr] Compiling darling v0.20.8 [INFO] [stderr] Compiling enumset_derive v0.8.1 [INFO] [stderr] Checking wasmer-types-near v2.4.1 [INFO] [stderr] Checking enumset v1.1.3 [INFO] [stderr] Checking wasmer-compiler-near v2.4.1 [INFO] [stderr] Checking wasmer-engine-near v2.4.1 [INFO] [stderr] Checking wasmer-engine-universal-near v2.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: call to unsafe function `wasmer_vm::Tunables::create_vm_memory` is unsafe and requires unsafe block (error E0133) [INFO] [stdout] --> src/artifact.rs:92:26 [INFO] [stdout] | [INFO] [stdout] 92 | let memory = tunables [INFO] [stdout] | __________________________^ [INFO] [stdout] 93 | | .create_vm_memory(&ty, &style, memory_definition_locations[idx as usize]) [INFO] [stdout] | |_________________________________________________________________________________________^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #71668 [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default [INFO] [stdout] --> src/artifact.rs:61:5 [INFO] [stdout] | [INFO] [stdout] 61 | / unsafe fn instantiate( [INFO] [stdout] 62 | | self: Arc, [INFO] [stdout] 63 | | tunables: &dyn Tunables, [INFO] [stdout] 64 | | resolver: &dyn Resolver, [INFO] [stdout] 65 | | host_state: Box, [INFO] [stdout] 66 | | config: wasmer_types::InstanceConfig, [INFO] [stdout] 67 | | ) -> Result { [INFO] [stdout] | |____________________________________________^ [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | #![warn(unsafe_op_in_unsafe_fn)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to unsafe function `wasmer_vm::Tunables::create_vm_table` is unsafe and requires unsafe block (error E0133) [INFO] [stdout] --> src/artifact.rs:107:25 [INFO] [stdout] | [INFO] [stdout] 107 | let table = tunables [INFO] [stdout] | _________________________^ [INFO] [stdout] 108 | | .create_vm_table(ty, style, table_definition_locations[idx as usize]) [INFO] [stdout] | |_____________________________________________________________________________________^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #71668 [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to unsafe function `wasmer_vm::InstanceHandle::new` is unsafe and requires unsafe block (error E0133) [INFO] [stdout] --> src/artifact.rs:121:12 [INFO] [stdout] | [INFO] [stdout] 121 | Ok(InstanceHandle::new( [INFO] [stdout] | ____________^ [INFO] [stdout] 122 | | self, [INFO] [stdout] 123 | | allocator, [INFO] [stdout] 124 | | memories.into_boxed_slice(), [INFO] [stdout] ... | [INFO] [stdout] 131 | | config, [INFO] [stdout] 132 | | )) [INFO] [stdout] | |_________^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #71668 [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `binary` [INFO] [stdout] --> src/engine.rs:459:9 [INFO] [stdout] | [INFO] [stdout] 459 | binary: &[u8], [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_binary` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tunables` [INFO] [stdout] --> src/engine.rs:460:9 [INFO] [stdout] | [INFO] [stdout] 460 | tunables: &dyn Tunables, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tunables` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to unsafe function `rkyv::archived_value` is unsafe and requires unsafe block (error E0133) [INFO] [stdout] --> src/executable.rs:76:22 [INFO] [stdout] | [INFO] [stdout] 76 | archive: rkyv::archived_value::( [INFO] [stdout] | ______________________^ [INFO] [stdout] 77 | | data, [INFO] [stdout] 78 | | u64::from_le_bytes(position_value) as usize, [INFO] [stdout] 79 | | ), [INFO] [stdout] | |_____________^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #71668 [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default [INFO] [stdout] --> src/executable.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 66 | / pub unsafe fn deserialize( [INFO] [stdout] 67 | | data: &'a [u8], [INFO] [stdout] 68 | | ) -> Result, DeserializeError> { [INFO] [stdout] | |_____________________________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to unsafe function `wasmer_vm::Tunables::create_vm_memory` is unsafe and requires unsafe block (error E0133) [INFO] [stdout] --> src/artifact.rs:92:26 [INFO] [stdout] | [INFO] [stdout] 92 | let memory = tunables [INFO] [stdout] | __________________________^ [INFO] [stdout] 93 | | .create_vm_memory(&ty, &style, memory_definition_locations[idx as usize]) [INFO] [stdout] | |_________________________________________________________________________________________^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #71668 [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default [INFO] [stdout] --> src/artifact.rs:61:5 [INFO] [stdout] | [INFO] [stdout] 61 | / unsafe fn instantiate( [INFO] [stdout] 62 | | self: Arc, [INFO] [stdout] 63 | | tunables: &dyn Tunables, [INFO] [stdout] 64 | | resolver: &dyn Resolver, [INFO] [stdout] 65 | | host_state: Box, [INFO] [stdout] 66 | | config: wasmer_types::InstanceConfig, [INFO] [stdout] 67 | | ) -> Result { [INFO] [stdout] | |____________________________________________^ [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | #![warn(unsafe_op_in_unsafe_fn)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to unsafe function `wasmer_vm::Tunables::create_vm_table` is unsafe and requires unsafe block (error E0133) [INFO] [stdout] --> src/artifact.rs:107:25 [INFO] [stdout] | [INFO] [stdout] 107 | let table = tunables [INFO] [stdout] | _________________________^ [INFO] [stdout] 108 | | .create_vm_table(ty, style, table_definition_locations[idx as usize]) [INFO] [stdout] | |_____________________________________________________________________________________^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #71668 [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to unsafe function `wasmer_vm::InstanceHandle::new` is unsafe and requires unsafe block (error E0133) [INFO] [stdout] --> src/artifact.rs:121:12 [INFO] [stdout] | [INFO] [stdout] 121 | Ok(InstanceHandle::new( [INFO] [stdout] | ____________^ [INFO] [stdout] 122 | | self, [INFO] [stdout] 123 | | allocator, [INFO] [stdout] 124 | | memories.into_boxed_slice(), [INFO] [stdout] ... | [INFO] [stdout] 131 | | config, [INFO] [stdout] 132 | | )) [INFO] [stdout] | |_________^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #71668 [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to unsafe function `unwind::systemv::__register_frame` is unsafe and requires unsafe block (error E0133) [INFO] [stdout] --> src/unwind/systemv.rs:75:13 [INFO] [stdout] | [INFO] [stdout] 75 | __register_frame(ptr); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #71668 [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default [INFO] [stdout] --> src/unwind/systemv.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | unsafe fn register_frames(&mut self, eh_frame: &[u8]) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to unsafe function `std::ptr::const_ptr::::add` is unsafe and requires unsafe block (error E0133) [INFO] [stdout] --> src/unwind/systemv.rs:80:23 [INFO] [stdout] | [INFO] [stdout] 80 | let end = start.add(eh_frame.len()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #71668 [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to unsafe function `std::ptr::read` is unsafe and requires unsafe block (error E0133) [INFO] [stdout] --> src/unwind/systemv.rs:85:27 [INFO] [stdout] | [INFO] [stdout] 85 | let len = std::ptr::read::(current as *const u32) as usize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #71668 [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to unsafe function `unwind::systemv::__register_frame` is unsafe and requires unsafe block (error E0133) [INFO] [stdout] --> src/unwind/systemv.rs:90:21 [INFO] [stdout] | [INFO] [stdout] 90 | __register_frame(current); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #71668 [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to unsafe function `std::ptr::const_ptr::::add` is unsafe and requires unsafe block (error E0133) [INFO] [stdout] --> src/unwind/systemv.rs:95:27 [INFO] [stdout] | [INFO] [stdout] 95 | current = current.add(len + 4); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #71668 [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `features` is never read [INFO] [stdout] --> src/engine.rs:501:5 [INFO] [stdout] | [INFO] [stdout] 496 | pub struct UniversalEngineInner { [INFO] [stdout] | -------------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 501 | features: Features, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `features` is never used [INFO] [stdout] --> src/engine.rs:540:12 [INFO] [stdout] | [INFO] [stdout] 514 | impl UniversalEngineInner { [INFO] [stdout] | ------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 540 | pub fn features(&self) -> &Features { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `binary` [INFO] [stdout] --> src/engine.rs:459:9 [INFO] [stdout] | [INFO] [stdout] 459 | binary: &[u8], [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_binary` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tunables` [INFO] [stdout] --> src/engine.rs:460:9 [INFO] [stdout] | [INFO] [stdout] 460 | tunables: &dyn Tunables, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tunables` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to unsafe function `rkyv::archived_value` is unsafe and requires unsafe block (error E0133) [INFO] [stdout] --> src/executable.rs:76:22 [INFO] [stdout] | [INFO] [stdout] 76 | archive: rkyv::archived_value::( [INFO] [stdout] | ______________________^ [INFO] [stdout] 77 | | data, [INFO] [stdout] 78 | | u64::from_le_bytes(position_value) as usize, [INFO] [stdout] 79 | | ), [INFO] [stdout] | |_____________^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #71668 [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default [INFO] [stdout] --> src/executable.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 66 | / pub unsafe fn deserialize( [INFO] [stdout] 67 | | data: &'a [u8], [INFO] [stdout] 68 | | ) -> Result, DeserializeError> { [INFO] [stdout] | |_____________________________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to unsafe function `unwind::systemv::__register_frame` is unsafe and requires unsafe block (error E0133) [INFO] [stdout] --> src/unwind/systemv.rs:75:13 [INFO] [stdout] | [INFO] [stdout] 75 | __register_frame(ptr); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #71668 [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] note: an unsafe function restricts its caller, but its body is safe by default [INFO] [stdout] --> src/unwind/systemv.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | unsafe fn register_frames(&mut self, eh_frame: &[u8]) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to unsafe function `std::ptr::const_ptr::::add` is unsafe and requires unsafe block (error E0133) [INFO] [stdout] --> src/unwind/systemv.rs:80:23 [INFO] [stdout] | [INFO] [stdout] 80 | let end = start.add(eh_frame.len()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #71668 [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to unsafe function `std::ptr::read` is unsafe and requires unsafe block (error E0133) [INFO] [stdout] --> src/unwind/systemv.rs:85:27 [INFO] [stdout] | [INFO] [stdout] 85 | let len = std::ptr::read::(current as *const u32) as usize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #71668 [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to unsafe function `unwind::systemv::__register_frame` is unsafe and requires unsafe block (error E0133) [INFO] [stdout] --> src/unwind/systemv.rs:90:21 [INFO] [stdout] | [INFO] [stdout] 90 | __register_frame(current); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #71668 [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to unsafe function `std::ptr::const_ptr::::add` is unsafe and requires unsafe block (error E0133) [INFO] [stdout] --> src/unwind/systemv.rs:95:27 [INFO] [stdout] | [INFO] [stdout] 95 | current = current.add(len + 4); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #71668 [INFO] [stdout] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `features` is never read [INFO] [stdout] --> src/engine.rs:501:5 [INFO] [stdout] | [INFO] [stdout] 496 | pub struct UniversalEngineInner { [INFO] [stdout] | -------------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 501 | features: Features, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `features` is never used [INFO] [stdout] --> src/engine.rs:540:12 [INFO] [stdout] | [INFO] [stdout] 514 | impl UniversalEngineInner { [INFO] [stdout] | ------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 540 | pub fn features(&self) -> &Features { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.41s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasmparser v0.78.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "5bb7c97c142ab8aba5cdf6f15ed4f8a774ba7af6c6f0f28828788f3aa607832f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5bb7c97c142ab8aba5cdf6f15ed4f8a774ba7af6c6f0f28828788f3aa607832f", kill_on_drop: false }` [INFO] [stdout] 5bb7c97c142ab8aba5cdf6f15ed4f8a774ba7af6c6f0f28828788f3aa607832f [INFO] checking wasmer-engine-universal-near-2.4.1 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate wasmer-engine-universal-near 2.4.1 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate wasmer-engine-universal-near 2.4.1 on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate wasmer-engine-universal-near 2.4.1 [INFO] finished tweaking crates.io crate wasmer-engine-universal-near 2.4.1 [INFO] tweaked toml for crates.io crate wasmer-engine-universal-near 2.4.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 22390406ee5c92b3a0068a4242ffb56c9bc1514d09443911cb41b008bb78d569 [INFO] running `Command { std: "docker" "start" "-a" "22390406ee5c92b3a0068a4242ffb56c9bc1514d09443911cb41b008bb78d569", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "22390406ee5c92b3a0068a4242ffb56c9bc1514d09443911cb41b008bb78d569", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22390406ee5c92b3a0068a4242ffb56c9bc1514d09443911cb41b008bb78d569", kill_on_drop: false }` [INFO] [stdout] 22390406ee5c92b3a0068a4242ffb56c9bc1514d09443911cb41b008bb78d569 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f19c17456e351457746e3ea460a723d66e2995f90354718c36be1b4c77a61916 [INFO] running `Command { std: "docker" "start" "-a" "f19c17456e351457746e3ea460a723d66e2995f90354718c36be1b4c77a61916", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling rkyv v0.7.44 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Checking seahash v4.1.0 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/miniz_oxide-0.7.2/src/inflate/core.rs:1196:9 [INFO] [stdout] | [INFO] [stdout] 1196 | / match state { [INFO] [stdout] 1197 | | Start => generate_state!(state, 'state_machine, { [INFO] [stdout] 1198 | | l.bit_buf = 0; [INFO] [stdout] 1199 | | l.num_bits = 0; [INFO] [stdout] ... | [INFO] [stdout] 1741 | | _ => break TINFLStatus::Failed, [INFO] [stdout] 1742 | | }; [INFO] [stdout] | |_________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `miniz_oxide` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "f19c17456e351457746e3ea460a723d66e2995f90354718c36be1b4c77a61916", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f19c17456e351457746e3ea460a723d66e2995f90354718c36be1b4c77a61916", kill_on_drop: false }` [INFO] [stdout] f19c17456e351457746e3ea460a723d66e2995f90354718c36be1b4c77a61916