[INFO] fetching crate hyperlight-guest-bin 0.18.0...
[INFO] testing hyperlight-guest-bin-0.18.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate hyperlight-guest-bin 0.18.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate hyperlight-guest-bin 0.18.0
[INFO] finished tweaking crates.io crate hyperlight-guest-bin 0.18.0
[INFO] tweaked toml for crates.io crate hyperlight-guest-bin 0.18.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate hyperlight-guest-bin 0.18.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate hyperlight-guest-bin 0.18.0 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hyperlight-guest-macro v0.18.0
[INFO] [stderr]   Downloaded hyperlight-guest-tracing v0.18.0
[INFO] [stderr]   Downloaded hyperlight-guest v0.18.0
[INFO] [stderr]   Downloaded buddy_system_allocator v0.13.0
[INFO] [stderr]   Downloaded hyperlight-common v0.18.0
[INFO] [stderr]   Downloaded hyperlight-libc v0.18.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 2ebbae7ae57bfcf994a37dc6a0fd2b2d9dd34f149db85b694807f9ec1e867ca8
[INFO] running `Command { std: "docker" "start" "2ebbae7ae57bfcf994a37dc6a0fd2b2d9dd34f149db85b694807f9ec1e867ca8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ebbae7ae57bfcf994a37dc6a0fd2b2d9dd34f149db85b694807f9ec1e867ca8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2ebbae7ae57bfcf994a37dc6a0fd2b2d9dd34f149db85b694807f9ec1e867ca8" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ebbae7ae57bfcf994a37dc6a0fd2b2d9dd34f149db85b694807f9ec1e867ca8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2ebbae7ae57bfcf994a37dc6a0fd2b2d9dd34f149db85b694807f9ec1e867ca8" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v3.0.6
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling glob v0.3.4
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling libc v0.2.190
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling either v1.18.0
[INFO] [stderr]    Compiling thiserror v2.0.21
[INFO] [stderr]    Compiling bindgen v0.72.1
[INFO] [stderr]    Compiling clang-sys v1.9.1
[INFO] [stderr]    Compiling anyhow v1.0.104
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling rustc-hash v2.1.3
[INFO] [stderr]    Compiling winnow v1.0.4
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling bitflags v2.13.2
[INFO] [stderr]    Compiling regex-automata v0.4.18
[INFO] [stderr]    Compiling flatbuffers v25.12.19
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling toml_parser v1.1.3+spec-1.1.0
[INFO] [stderr]    Compiling cc v1.6.0
[INFO] [stderr]    Compiling indexmap v2.14.2
[INFO] [stderr]    Compiling spin v0.12.3
[INFO] [stderr]    Compiling linkme-impl v0.3.37
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling bytes v1.12.1
[INFO] [stderr]    Compiling smallvec v1.16.2
[INFO] [stderr]    Compiling regex v1.13.1
[INFO] [stderr]    Compiling toml_edit v0.25.15+spec-1.1.0
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]    Compiling linkme v0.3.37
[INFO] [stderr]    Compiling itertools v0.15.0
[INFO] [stderr]    Compiling proc-macro-crate v3.5.0
[INFO] [stderr]    Compiling bytemuck_derive v1.12.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.21
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling spin v0.10.1
[INFO] [stderr]    Compiling hyperlight-guest-macro v0.18.0
[INFO] [stderr]    Compiling bytemuck v1.25.2
[INFO] [stderr]    Compiling buddy_system_allocator v0.13.0
[INFO] [stderr]    Compiling hyperlight-common v0.18.0
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling hyperlight-guest-tracing v0.18.0
[INFO] [stderr]    Compiling hyperlight-guest v0.18.0
[INFO] [stderr]    Compiling hyperlight-libc v0.18.0
[INFO] [stderr]    Compiling hyperlight-guest-bin v0.18.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 2m 36s
[INFO] running `Command { std: "docker" "inspect" "2ebbae7ae57bfcf994a37dc6a0fd2b2d9dd34f149db85b694807f9ec1e867ca8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2ebbae7ae57bfcf994a37dc6a0fd2b2d9dd34f149db85b694807f9ec1e867ca8" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling hyperlight-guest-bin v0.18.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: suspicious definition of the runtime `read` symbol used by the standard library
[INFO] [stdout]   --> src/libc_stubs.rs:32:1
[INFO] [stdout]    |
[INFO] [stdout] 32 | extern "C" fn read(fd: c_int, buf: *mut c_void, count: usize) -> isize {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected `unsafe extern "C" fn(i32, *mut c_void, usize) -> isize` (for the current target)
[INFO] [stdout]            found    `extern "C" fn(i32, *mut c_void, usize) -> isize`
[INFO] [stdout]    = help: either fix the signature or remove any attributes like `#[unsafe(no_mangle)]`, `#[unsafe(export_name = "read")]`, or `#[link_name = "read"]`
[INFO] [stdout]    = help: allow this lint if the signature is compatible
[INFO] [stdout]    = note: `#[warn(suspicious_runtime_symbol_definitions)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: suspicious definition of the runtime `write` symbol used by the standard library
[INFO] [stdout]   --> src/libc_stubs.rs:47:1
[INFO] [stdout]    |
[INFO] [stdout] 47 | extern "C" fn write(fd: c_int, buf: *const c_void, count: usize) -> isize {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected `unsafe extern "C" fn(i32, *const c_void, usize) -> isize` (for the current target)
[INFO] [stdout]            found    `extern "C" fn(i32, *const c_void, usize) -> isize`
[INFO] [stdout]    = help: either fix the signature or remove any attributes like `#[unsafe(no_mangle)]`, `#[unsafe(export_name = "write")]`, or `#[link_name = "write"]`
[INFO] [stdout]    = help: allow this lint if the signature is compatible
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: suspicious definition of the runtime `close` symbol used by the standard library
[INFO] [stdout]    --> src/libc_stubs.rs:113:1
[INFO] [stdout]     |
[INFO] [stdout] 113 | extern "C" fn close(_fd: c_int) -> c_int {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected `unsafe extern "C" fn(i32) -> i32` (for the current target)
[INFO] [stdout]             found    `extern "C" fn(i32) -> i32`
[INFO] [stdout]     = help: either fix the signature or remove any attributes like `#[unsafe(no_mangle)]`, `#[unsafe(export_name = "close")]`, or `#[link_name = "close"]`
[INFO] [stdout]     = help: allow this lint if the signature is compatible
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1.86s
[INFO] running `Command { std: "docker" "inspect" "2ebbae7ae57bfcf994a37dc6a0fd2b2d9dd34f149db85b694807f9ec1e867ca8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2ebbae7ae57bfcf994a37dc6a0fd2b2d9dd34f149db85b694807f9ec1e867ca8" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: suspicious definition of the runtime `read` symbol used by the standard library
[INFO] [stderr]   --> src/libc_stubs.rs:32:1
[INFO] [stderr]    |
[INFO] [stderr] 32 | extern "C" fn read(fd: c_int, buf: *mut c_void, count: usize) -> isize {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected `unsafe extern "C" fn(i32, *mut c_void, usize) -> isize` (for the current target)
[INFO] [stderr]            found    `extern "C" fn(i32, *mut c_void, usize) -> isize`
[INFO] [stderr]    = help: either fix the signature or remove any attributes like `#[unsafe(no_mangle)]`, `#[unsafe(export_name = "read")]`, or `#[link_name = "read"]`
[INFO] [stderr]    = help: allow this lint if the signature is compatible
[INFO] [stderr]    = note: `#[warn(suspicious_runtime_symbol_definitions)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: suspicious definition of the runtime `write` symbol used by the standard library
[INFO] [stderr]   --> src/libc_stubs.rs:47:1
[INFO] [stderr]    |
[INFO] [stderr] 47 | extern "C" fn write(fd: c_int, buf: *const c_void, count: usize) -> isize {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected `unsafe extern "C" fn(i32, *const c_void, usize) -> isize` (for the current target)
[INFO] [stderr]            found    `extern "C" fn(i32, *const c_void, usize) -> isize`
[INFO] [stderr]    = help: either fix the signature or remove any attributes like `#[unsafe(no_mangle)]`, `#[unsafe(export_name = "write")]`, or `#[link_name = "write"]`
[INFO] [stderr]    = help: allow this lint if the signature is compatible
[INFO] [stderr] 
[INFO] [stderr] warning: suspicious definition of the runtime `close` symbol used by the standard library
[INFO] [stderr]    --> src/libc_stubs.rs:113:1
[INFO] [stderr]     |
[INFO] [stderr] 113 | extern "C" fn close(_fd: c_int) -> c_int {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected `unsafe extern "C" fn(i32) -> i32` (for the current target)
[INFO] [stderr]             found    `extern "C" fn(i32) -> i32`
[INFO] [stderr]     = help: either fix the signature or remove any attributes like `#[unsafe(no_mangle)]`, `#[unsafe(export_name = "close")]`, or `#[link_name = "close"]`
[INFO] [stderr]     = help: allow this lint if the signature is compatible
[INFO] [stderr] 
[INFO] [stderr] warning: `hyperlight-guest-bin` (lib test) generated 3 warnings
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/hyperlight_guest_bin-ae400dab547ea593)
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/release/deps/hyperlight_guest_bin-ae400dab547ea593` (signal: 11, SIGSEGV: invalid memory reference)
[INFO] running `Command { std: "docker" "inspect" "2ebbae7ae57bfcf994a37dc6a0fd2b2d9dd34f149db85b694807f9ec1e867ca8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ebbae7ae57bfcf994a37dc6a0fd2b2d9dd34f149db85b694807f9ec1e867ca8", kill_on_drop: false }`
[INFO] [stdout] 2ebbae7ae57bfcf994a37dc6a0fd2b2d9dd34f149db85b694807f9ec1e867ca8
