[INFO] cloning repository https://github.com/Birbe/jvm [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Birbe/jvm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBirbe%2Fjvm", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBirbe%2Fjvm'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2b5c1a737e4d7cece8b1f6ea1902b1184438f0d7 [INFO] checking Birbe/jvm against master#0599f3403366d9c57f0625e6de3af214b5042a90 for pr-87710 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBirbe%2Fjvm" "/workspace/builds/worker-24/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-24/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Birbe/jvm on toolchain 0599f3403366d9c57f0625e6de3af214b5042a90 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Birbe/jvm [INFO] finished tweaking git repo https://github.com/Birbe/jvm [INFO] tweaked toml for git repo https://github.com/Birbe/jvm written to /workspace/builds/worker-24/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 053e39dabc5d8ff17ed5fafc772712f54ddc5c4b755f6321777a236b5c70fd08 [INFO] running `Command { std: "docker" "start" "-a" "053e39dabc5d8ff17ed5fafc772712f54ddc5c4b755f6321777a236b5c70fd08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "053e39dabc5d8ff17ed5fafc772712f54ddc5c4b755f6321777a236b5c70fd08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "053e39dabc5d8ff17ed5fafc772712f54ddc5c4b755f6321777a236b5c70fd08", kill_on_drop: false }` [INFO] [stdout] 053e39dabc5d8ff17ed5fafc772712f54ddc5c4b755f6321777a236b5c70fd08 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ceaf49ceaee80cf5224917042c44c301f8ffbcf8a272242b1f5dd3d623a0eefa [INFO] running `Command { std: "docker" "start" "-a" "ceaf49ceaee80cf5224917042c44c301f8ffbcf8a272242b1f5dd3d623a0eefa", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.100 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling target-lexicon v0.12.2 [INFO] [stderr] Checking fallible-iterator v0.2.0 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Checking wasmparser v0.77.0 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Checking more-asserts v0.2.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking leb128 v0.2.4 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Checking gimli v0.25.0 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling zstd-safe v3.0.1+zstd.1.4.9 [INFO] [stderr] Checking bimap v0.6.1 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking id-arena v2.2.1 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Compiling wasmtime-cache v0.26.1 [INFO] [stderr] Checking wasmparser v0.59.0 [INFO] [stderr] Checking cpufeatures v0.1.5 [INFO] [stderr] Compiling cpp_demangle v0.3.3 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Compiling paste v1.0.5 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Checking itertools v0.10.1 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Checking instant v0.1.10 [INFO] [stderr] Checking lock_api v0.4.4 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking crc32fast v1.2.1 [INFO] [stderr] Checking sharded-slab v0.1.3 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Checking wast v38.0.0 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking addr2line v0.16.0 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking object v0.26.1 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Checking region v2.2.0 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking errno v0.2.7 [INFO] [stderr] Checking termion v1.5.6 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking directories-next v2.0.0 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking tui v0.15.0 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking sha2 v0.9.5 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking wat v1.0.40 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Compiling zstd-sys v1.4.20+zstd.1.4.9 [INFO] [stderr] Compiling wasmtime-fiber v0.26.1 [INFO] [stderr] Compiling backtrace v0.3.61 [INFO] [stderr] Compiling wasmtime-runtime v0.26.1 [INFO] [stderr] Compiling psm v0.1.15 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking file-per-thread-logger v0.1.4 [INFO] [stderr] Compiling serde_derive v1.0.129 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling scroll_derive v0.10.5 [INFO] [stderr] Compiling walrus-macro v0.18.0 [INFO] [stderr] Checking scroll v0.10.2 [INFO] [stderr] Checking thiserror v1.0.26 [INFO] [stderr] Checking walrus v0.18.0 [INFO] [stderr] Checking serde v1.0.129 [INFO] [stderr] Checking cranelift-entity v0.73.1 [INFO] [stderr] Checking cranelift-codegen-shared v0.73.1 [INFO] [stderr] Checking regalloc v0.0.31 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking cranelift-bforest v0.73.1 [INFO] [stderr] Checking gimli v0.23.0 [INFO] [stderr] Checking object v0.23.0 [INFO] [stderr] Compiling cranelift-codegen-meta v0.73.1 [INFO] [stderr] Compiling proc-macro-crate v1.0.0 [INFO] [stderr] Compiling num_enum_derive v0.5.4 [INFO] [stderr] Checking addr2line v0.14.1 [INFO] [stderr] Checking num_enum v0.5.4 [INFO] [stderr] Checking jvm v0.1.0 (/opt/rustwide/workdir/jvm) [INFO] [stdout] warning: unused import: `ConstantPool` [INFO] [stdout] --> jvm/src/thread.rs:4:78 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::class::{Method, Class, ClassError, MethodDescriptor, AccessFlags, ConstantPool}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ConstantPool` [INFO] [stdout] --> jvm/src/thread.rs:4:78 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::class::{Method, Class, ClassError, MethodDescriptor, AccessFlags, ConstantPool}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> jvm/src/linker/loader.rs:328:9 [INFO] [stdout] | [INFO] [stdout] 322 | return self.does_interface_implement_interface(t_class, s_class) [INFO] [stdout] | ---------------------------------------------------------------- any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 328 | false [INFO] [stdout] | ^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> jvm/src/linker/loader.rs:328:9 [INFO] [stdout] | [INFO] [stdout] 322 | return self.does_interface_implement_interface(t_class, s_class) [INFO] [stdout] | ---------------------------------------------------------------- any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 328 | false [INFO] [stdout] | ^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> jvm/src/heap.rs:32:16 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn new(size: usize) -> Self { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> jvm/src/heap.rs:32:16 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn new(size: usize) -> Self { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking zstd v0.6.1+zstd.1.4.9 [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> jvm/src/thread.rs:654:46 [INFO] [stdout] | [INFO] [stdout] 654 | ... let result = unsafe { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> jvm/src/thread.rs:666:46 [INFO] [stdout] | [INFO] [stdout] 666 | ... let result = unsafe { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> jvm/src/thread.rs:678:46 [INFO] [stdout] | [INFO] [stdout] 678 | ... let result = unsafe { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> jvm/src/thread.rs:690:46 [INFO] [stdout] | [INFO] [stdout] 690 | ... let result = unsafe { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> jvm/src/thread.rs:702:46 [INFO] [stdout] | [INFO] [stdout] 702 | ... let result = unsafe { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> jvm/src/thread.rs:714:46 [INFO] [stdout] | [INFO] [stdout] 714 | ... let result = unsafe { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> jvm/src/thread.rs:727:46 [INFO] [stdout] | [INFO] [stdout] 727 | ... let result = unsafe { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> jvm/src/thread.rs:739:46 [INFO] [stdout] | [INFO] [stdout] 739 | ... let result = unsafe { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> jvm/src/thread.rs:752:42 [INFO] [stdout] | [INFO] [stdout] 752 | ... let result = unsafe { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> jvm/src/thread.rs:764:42 [INFO] [stdout] | [INFO] [stdout] 764 | ... let result = unsafe { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> jvm/src/thread.rs:794:21 [INFO] [stdout] | [INFO] [stdout] 794 | unsafe { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> jvm/src/thread.rs:654:46 [INFO] [stdout] | [INFO] [stdout] 654 | ... let result = unsafe { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> jvm/src/thread.rs:666:46 [INFO] [stdout] | [INFO] [stdout] 666 | ... let result = unsafe { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> jvm/src/thread.rs:678:46 [INFO] [stdout] | [INFO] [stdout] 678 | ... let result = unsafe { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> jvm/src/thread.rs:690:46 [INFO] [stdout] | [INFO] [stdout] 690 | ... let result = unsafe { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> jvm/src/thread.rs:702:46 [INFO] [stdout] | [INFO] [stdout] 702 | ... let result = unsafe { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> jvm/src/thread.rs:714:46 [INFO] [stdout] | [INFO] [stdout] 714 | ... let result = unsafe { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> jvm/src/thread.rs:727:46 [INFO] [stdout] | [INFO] [stdout] 727 | ... let result = unsafe { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> jvm/src/thread.rs:739:46 [INFO] [stdout] | [INFO] [stdout] 739 | ... let result = unsafe { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> jvm/src/thread.rs:752:42 [INFO] [stdout] | [INFO] [stdout] 752 | ... let result = unsafe { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> jvm/src/thread.rs:764:42 [INFO] [stdout] | [INFO] [stdout] 764 | ... let result = unsafe { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> jvm/src/thread.rs:794:21 [INFO] [stdout] | [INFO] [stdout] 794 | unsafe { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `load_link_field_descriptor` [INFO] [stdout] --> jvm/src/linker/loader.rs:78:8 [INFO] [stdout] | [INFO] [stdout] 78 | fn load_link_field_descriptor(&mut self, fd: &FieldDescriptor) -> Result, JvmError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `thread_name` [INFO] [stdout] --> jvm/src/thread.rs:135:5 [INFO] [stdout] | [INFO] [stdout] 135 | thread_name: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `contains_key` [INFO] [stdout] --> jvm/src/lib.rs:281:8 [INFO] [stdout] | [INFO] [stdout] 281 | fn contains_key(&self, key: u16) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `load_link_field_descriptor` [INFO] [stdout] --> jvm/src/linker/loader.rs:78:8 [INFO] [stdout] | [INFO] [stdout] 78 | fn load_link_field_descriptor(&mut self, fd: &FieldDescriptor) -> Result, JvmError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `thread_name` [INFO] [stdout] --> jvm/src/thread.rs:135:5 [INFO] [stdout] | [INFO] [stdout] 135 | thread_name: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `contains_key` [INFO] [stdout] --> jvm/src/lib.rs:281:8 [INFO] [stdout] | [INFO] [stdout] 281 | fn contains_key(&self, key: u16) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> jvm/src/class.rs:800:33 [INFO] [stdout] | [INFO] [stdout] 800 | ... rdr.read_exact(&mut bytes[..]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `bitflags::core::num::::wrapping_add` that must be used [INFO] [stdout] --> jvm/src/thread.rs:582:21 [INFO] [stdout] | [INFO] [stdout] 582 | frame.pc.wrapping_add(*branch as u16); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this returns the result of the operation, without modifying the original [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `bitflags::core::num::::wrapping_add` that must be used [INFO] [stdout] --> jvm/src/thread.rs:603:21 [INFO] [stdout] | [INFO] [stdout] 603 | frame.pc.wrapping_add(*branch as u16); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this returns the result of the operation, without modifying the original [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `bitflags::core::num::::wrapping_add` that must be used [INFO] [stdout] --> jvm/src/thread.rs:607:17 [INFO] [stdout] | [INFO] [stdout] 607 | frame.pc.wrapping_add(*index as u16); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this returns the result of the operation, without modifying the original [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> jvm/src/class.rs:800:33 [INFO] [stdout] | [INFO] [stdout] 800 | ... rdr.read_exact(&mut bytes[..]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `bitflags::core::num::::wrapping_add` that must be used [INFO] [stdout] --> jvm/src/thread.rs:582:21 [INFO] [stdout] | [INFO] [stdout] 582 | frame.pc.wrapping_add(*branch as u16); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this returns the result of the operation, without modifying the original [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `bitflags::core::num::::wrapping_add` that must be used [INFO] [stdout] --> jvm/src/thread.rs:603:21 [INFO] [stdout] | [INFO] [stdout] 603 | frame.pc.wrapping_add(*branch as u16); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this returns the result of the operation, without modifying the original [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `bitflags::core::num::::wrapping_add` that must be used [INFO] [stdout] --> jvm/src/thread.rs:607:17 [INFO] [stdout] | [INFO] [stdout] 607 | frame.pc.wrapping_add(*index as u16); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this returns the result of the operation, without modifying the original [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 21 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 21 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking wasm v0.1.0 (/opt/rustwide/workdir/wasm) [INFO] [stderr] Compiling cranelift-codegen v0.73.1 [INFO] [stderr] Checking cranelift-frontend v0.73.1 [INFO] [stderr] Checking cranelift-native v0.73.1 [INFO] [stderr] Checking cranelift-wasm v0.73.1 [INFO] [stderr] Checking wasmtime-environ v0.26.1 [INFO] [stderr] Checking wasmtime-debug v0.26.1 [INFO] [stderr] Checking wasmtime-cranelift v0.26.1 [INFO] [stderr] Checking wasmtime-obj v0.26.1 [INFO] [stderr] Checking wasmtime-profiling v0.26.1 [INFO] [stderr] Checking wasmtime-jit v0.26.1 [INFO] [stderr] Checking wasmtime v0.26.1 [INFO] [stderr] Checking jvm-test v0.1.0 (/opt/rustwide/workdir/jvm_test) [INFO] [stdout] error: couldn't read jvm_test/src/../java/Main.class: No such file or directory (os error 2) [INFO] [stdout] --> jvm_test/src/main.rs:100:24 [INFO] [stdout] | [INFO] [stdout] 100 | Vec::from(&include_bytes!(concat!("../java/", $name, ".class"))[..]), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 110 | insert_class!(class_provider, "Main"); [INFO] [stdout] | -------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `include_bytes` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: couldn't read jvm_test/src/../java/Test.class: No such file or directory (os error 2) [INFO] [stdout] --> jvm_test/src/main.rs:100:24 [INFO] [stdout] | [INFO] [stdout] 100 | Vec::from(&include_bytes!(concat!("../java/", $name, ".class"))[..]), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 111 | insert_class!(class_provider, "Test"); [INFO] [stdout] | -------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `include_bytes` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: couldn't read jvm_test/src/../java/java/lang/Object.class: No such file or directory (os error 2) [INFO] [stdout] --> jvm_test/src/main.rs:100:24 [INFO] [stdout] | [INFO] [stdout] 100 | Vec::from(&include_bytes!(concat!("../java/", $name, ".class"))[..]), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 112 | insert_class!(class_provider, "java/lang/Object"); [INFO] [stdout] | -------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `include_bytes` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: couldn't read jvm_test/src/../java/java/lang/String.class: No such file or directory (os error 2) [INFO] [stdout] --> jvm_test/src/main.rs:100:24 [INFO] [stdout] | [INFO] [stdout] 100 | Vec::from(&include_bytes!(concat!("../java/", $name, ".class"))[..]), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 113 | insert_class!(class_provider, "java/lang/String"); [INFO] [stdout] | -------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `include_bytes` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: couldn't read jvm_test/src/../java/Main.class: No such file or directory (os error 2) [INFO] [stdout] --> jvm_test/src/main.rs:100:24 [INFO] [stdout] | [INFO] [stdout] 100 | Vec::from(&include_bytes!(concat!("../java/", $name, ".class"))[..]), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 110 | insert_class!(class_provider, "Main"); [INFO] [stdout] | -------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `include_bytes` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: couldn't read jvm_test/src/../java/Test.class: No such file or directory (os error 2) [INFO] [stdout] --> jvm_test/src/main.rs:100:24 [INFO] [stdout] | [INFO] [stdout] 100 | Vec::from(&include_bytes!(concat!("../java/", $name, ".class"))[..]), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 111 | insert_class!(class_provider, "Test"); [INFO] [stdout] | -------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `include_bytes` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: couldn't read jvm_test/src/../java/java/lang/Object.class: No such file or directory (os error 2) [INFO] [stdout] --> jvm_test/src/main.rs:100:24 [INFO] [stdout] | [INFO] [stdout] 100 | Vec::from(&include_bytes!(concat!("../java/", $name, ".class"))[..]), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 112 | insert_class!(class_provider, "java/lang/Object"); [INFO] [stdout] | -------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `include_bytes` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: couldn't read jvm_test/src/../java/java/lang/String.class: No such file or directory (os error 2) [INFO] [stdout] --> jvm_test/src/main.rs:100:24 [INFO] [stdout] | [INFO] [stdout] 100 | Vec::from(&include_bytes!(concat!("../java/", $name, ".class"))[..]), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 113 | insert_class!(class_provider, "java/lang/String"); [INFO] [stdout] | -------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `include_bytes` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `jvm-test` due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "ceaf49ceaee80cf5224917042c44c301f8ffbcf8a272242b1f5dd3d623a0eefa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ceaf49ceaee80cf5224917042c44c301f8ffbcf8a272242b1f5dd3d623a0eefa", kill_on_drop: false }` [INFO] [stdout] ceaf49ceaee80cf5224917042c44c301f8ffbcf8a272242b1f5dd3d623a0eefa