[INFO] cloning repository https://github.com/Xianzhan/rust-jvm [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Xianzhan/rust-jvm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXianzhan%2Frust-jvm", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXianzhan%2Frust-jvm'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7665921c07e545ba7103e015bf6b0d39a0952333 [INFO] building Xianzhan/rust-jvm against try#23647e694de8d0904848ad068b2e0ec2dd098c37+target=wasm32-wasip1 for pr-149868 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXianzhan%2Frust-jvm" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Xianzhan/rust-jvm [INFO] finished tweaking git repo https://github.com/Xianzhan/rust-jvm [INFO] tweaked toml for git repo https://github.com/Xianzhan/rust-jvm written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Xianzhan/rust-jvm on toolchain 23647e694de8d0904848ad068b2e0ec2dd098c37 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Xianzhan/rust-jvm already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1516fe62d8e7e11c2f74ded559ac22fb3e46b50700597c15283ee38d485b8a54 [INFO] running `Command { std: "docker" "start" "-a" "1516fe62d8e7e11c2f74ded559ac22fb3e46b50700597c15283ee38d485b8a54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1516fe62d8e7e11c2f74ded559ac22fb3e46b50700597c15283ee38d485b8a54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1516fe62d8e7e11c2f74ded559ac22fb3e46b50700597c15283ee38d485b8a54", kill_on_drop: false }` [INFO] [stdout] 1516fe62d8e7e11c2f74ded559ac22fb3e46b50700597c15283ee38d485b8a54 [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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "build" "--frozen" "--message-format=json" "--target" "wasm32-wasip1", kill_on_drop: false }` [INFO] [stdout] d112a5d996add356937a249b0fb75b0d1c1402c728d7905a8f40f1cab370a6bc [INFO] running `Command { std: "docker" "start" "-a" "d112a5d996add356937a249b0fb75b0d1c1402c728d7905a8f40f1cab370a6bc", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling libc v0.2.88 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.64 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling flate2 v1.0.14 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling bzip2-sys v0.1.10+1.0.8 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling bzip2 v0.3.3 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling thiserror v1.0.24 [INFO] [stderr] Compiling zip v0.5.11 [INFO] [stderr] Compiling java v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `as_u16_be` is never used [INFO] [stdout] --> src/classfile/mod.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn as_u16_be(v: &[u8], offset: usize) -> u16 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `as_u32_be` is never used [INFO] [stdout] --> src/classfile/mod.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn as_u32_be(v: &[u8], offset: usize) -> u32 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `as_u64_be` is never used [INFO] [stdout] --> src/classfile/mod.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn as_u64_be(v: &[u8], offset: usize) -> u64 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `create_class_path_entry` is never used [INFO] [stdout] --> src/classfile/loader/mod.rs:12:4 [INFO] [stdout] | [INFO] [stdout] 12 | fn create_class_path_entry(path: &str) -> Box { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `ClassPathEntry` is never used [INFO] [stdout] --> src/classfile/loader/entry.rs:8:11 [INFO] [stdout] | [INFO] [stdout] 8 | pub trait ClassPathEntry { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ClassPathDirEntry` is never constructed [INFO] [stdout] --> src/classfile/loader/entry.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct ClassPathDirEntry { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/classfile/loader/entry.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 21 | impl ClassPathDirEntry { [INFO] [stdout] | ---------------------- associated function in this implementation [INFO] [stdout] 22 | pub fn new(path: &str) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ClassPathZipEntry` is never constructed [INFO] [stdout] --> src/classfile/loader/entry.rs:93:12 [INFO] [stdout] | [INFO] [stdout] 93 | pub struct ClassPathZipEntry { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/classfile/loader/entry.rs:98:12 [INFO] [stdout] | [INFO] [stdout] 97 | impl ClassPathZipEntry { [INFO] [stdout] | ---------------------- associated function in this implementation [INFO] [stdout] 98 | pub fn new(path: &str) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ClassFileStream` is never constructed [INFO] [stdout] --> src/classfile/stream/mod.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct ClassFileStream { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `get_u8`, `get_u16`, `get_u32`, `get_u64`, and `print_data` are never used [INFO] [stdout] --> src/classfile/stream/mod.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl ClassFileStream { [INFO] [stdout] | -------------------- associated items in this implementation [INFO] [stdout] 12 | pub fn new(data: Vec) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 19 | pub fn get_u8(&mut self) -> u8 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 25 | pub fn get_u16(&mut self) -> u16 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn get_u32(&mut self) -> u32 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | pub fn get_u64(&mut self) -> u64 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 52 | pub fn print_data(&self) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `classpath` and `main_class` are never read [INFO] [stdout] --> src/command/mod.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Arguments { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 6 | pub classpath: Vec, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 7 | pub main_class: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Arguments` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `file_separator` is never used [INFO] [stdout] --> src/runtime/os/mod.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn file_separator() -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.04s [INFO] running `Command { std: "docker" "inspect" "d112a5d996add356937a249b0fb75b0d1c1402c728d7905a8f40f1cab370a6bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d112a5d996add356937a249b0fb75b0d1c1402c728d7905a8f40f1cab370a6bc", kill_on_drop: false }` [INFO] [stdout] d112a5d996add356937a249b0fb75b0d1c1402c728d7905a8f40f1cab370a6bc [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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "test" "--frozen" "--no-run" "--message-format=json" "--target" "wasm32-wasip1", kill_on_drop: false }` [INFO] [stdout] 72aa5c9f6e2bae5baea7f805ad4e1147ef085c5f0e18067802bb49f41f1565ac [INFO] running `Command { std: "docker" "start" "-a" "72aa5c9f6e2bae5baea7f805ad4e1147ef085c5f0e18067802bb49f41f1565ac", kill_on_drop: false }` [INFO] [stderr] Compiling java v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `current_position` is never read [INFO] [stdout] --> src/classfile/stream/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct ClassFileStream { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 7 | pub data: Vec, [INFO] [stdout] 8 | current_position: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ClassFileStream` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_u8`, `get_u16`, `get_u32`, and `get_u64` are never used [INFO] [stdout] --> src/classfile/stream/mod.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl ClassFileStream { [INFO] [stdout] | -------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 19 | pub fn get_u8(&mut self) -> u8 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 25 | pub fn get_u16(&mut self) -> u16 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 34 | pub fn get_u32(&mut self) -> u32 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 43 | pub fn get_u64(&mut self) -> u64 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `classpath` and `main_class` are never read [INFO] [stdout] --> src/command/mod.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Arguments { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 6 | pub classpath: Vec, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 7 | pub main_class: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Arguments` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `rust-lld` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "rust-lld" "-flavor" "wasm" "--export" "__main_void" "--export" "bz_internal_error" "-z" "stack-size=1048576" "--stack-first" "--no-demangle" "/lib/rustlib/wasm32-wasip1/lib/self-contained/crt1-command.o" "<7 object files omitted>" "/lib/rustlib/wasm32-wasip1/lib/{libpanic_abort-*,libtest-*,libgetopts-*,librustc_std_workspace_std-*}.rlib" "/opt/rustwide/target/wasm32-wasip1/debug/deps/{libclap-49fefd6eedb00da4,libvec_map-4d1795d7ce776985,libtextwrap-f1ce9f77c0f2c5c6,libunicode_width-2ce7b1bea304ba76,libstrsim-77da817db1277a2f,libbitflags-05377f64c37263ee,libatty-3242e974e54baef7,libansi_term-6c0151593fd7624b,libzip-8dda855f0a11c053,libtime-c4a5c98d35a31541,libwasi-e8918ae1b8252f97,libthiserror-ad5296a64e95a4c0,libbzip2-b064db664827b51e,libbzip2_sys-3e01543e0a71664f,liblibc-cbd3d1797ab55b5a,libflate2-e874c1ae98344c8f,libminiz_oxide-dadf386c3d95bd8d,libadler32-9f2c3df339504c4f,libcfg_if-c52cb2c48f08318d,libbyteorder-f00db367bf6f80f8,libcrc32fast-16c73443c28ec47a,libcfg_if-50b02a9e3502ecf2}.rlib" "/lib/rustlib/wasm32-wasip1/lib/{libstd-*,libwasi-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*}.rlib" "-l" "c" "/lib/rustlib/wasm32-wasip1/lib/{librustc_std_workspace_core-*,liballoc-*,libcore-*,libcompiler_builtins-*}.rlib" "-L" "/opt/rustwide/target/wasm32-wasip1/debug/build/bzip2-sys-0e1e1596db877246/out/lib" "-L" "/lib/rustlib/wasm32-wasip1/lib/self-contained" "-o" "/opt/rustwide/target/wasm32-wasip1/debug/deps/java-5c52519786c8ffb0.wasm" "--gc-sections" "-O0" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: rust-lld: warning: /opt/rustwide/target/wasm32-wasip1/debug/deps/libbzip2_sys-3e01543e0a71664f.rlib: archive member 'blocksort.o' is neither Wasm object file nor LLVM bitcode [INFO] [stdout] rust-lld: warning: /opt/rustwide/target/wasm32-wasip1/debug/deps/libbzip2_sys-3e01543e0a71664f.rlib: archive member 'huffman.o' is neither Wasm object file nor LLVM bitcode [INFO] [stdout] rust-lld: warning: /opt/rustwide/target/wasm32-wasip1/debug/deps/libbzip2_sys-3e01543e0a71664f.rlib: archive member 'crctable.o' is neither Wasm object file nor LLVM bitcode [INFO] [stdout] rust-lld: warning: /opt/rustwide/target/wasm32-wasip1/debug/deps/libbzip2_sys-3e01543e0a71664f.rlib: archive member 'randtable.o' is neither Wasm object file nor LLVM bitcode [INFO] [stdout] rust-lld: warning: /opt/rustwide/target/wasm32-wasip1/debug/deps/libbzip2_sys-3e01543e0a71664f.rlib: archive member 'compress.o' is neither Wasm object file nor LLVM bitcode [INFO] [stdout] rust-lld: warning: /opt/rustwide/target/wasm32-wasip1/debug/deps/libbzip2_sys-3e01543e0a71664f.rlib: archive member 'decompress.o' is neither Wasm object file nor LLVM bitcode [INFO] [stdout] rust-lld: warning: /opt/rustwide/target/wasm32-wasip1/debug/deps/libbzip2_sys-3e01543e0a71664f.rlib: archive member 'bzlib.o' is neither Wasm object file nor LLVM bitcode [INFO] [stdout] rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libbzip2-b064db664827b51e.rlib(bzip2-b064db664827b51e.bzip2.69ca49fab454a620-cgu.0.rcgu.o): undefined symbol: BZ2_bzDecompress [INFO] [stdout] rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libbzip2-b064db664827b51e.rlib(bzip2-b064db664827b51e.bzip2.69ca49fab454a620-cgu.0.rcgu.o): undefined symbol: BZ2_bzDecompressInit [INFO] [stdout] rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libbzip2-b064db664827b51e.rlib(bzip2-b064db664827b51e.bzip2.69ca49fab454a620-cgu.0.rcgu.o): undefined symbol: BZ2_bzDecompressEnd [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `java` (bin "java" test) due to 1 previous error; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "72aa5c9f6e2bae5baea7f805ad4e1147ef085c5f0e18067802bb49f41f1565ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "72aa5c9f6e2bae5baea7f805ad4e1147ef085c5f0e18067802bb49f41f1565ac", kill_on_drop: false }` [INFO] [stdout] 72aa5c9f6e2bae5baea7f805ad4e1147ef085c5f0e18067802bb49f41f1565ac