[INFO] cloning repository https://github.com/xxuejie/smt-bench [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xxuejie/smt-bench" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxxuejie%2Fsmt-bench", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxxuejie%2Fsmt-bench'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] dde1090af743285a66da846b677a622e64f4270b [INFO] building xxuejie/smt-bench against master#44f415c1d617ebc7b931a243b7b321ef8a6ca47c for pr-142134-abi-ast-error [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxxuejie%2Fsmt-bench" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/xxuejie/smt-bench on toolchain 44f415c1d617ebc7b931a243b7b321ef8a6ca47c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/xxuejie/smt-bench [INFO] finished tweaking git repo https://github.com/xxuejie/smt-bench [INFO] tweaked toml for git repo https://github.com/xxuejie/smt-bench written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/xxuejie/smt-bench 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" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/nervosnetwork/godwoken` [INFO] [stderr] Updating git submodule `https://github.com/nervosnetwork/godwoken-scripts.git` [INFO] [stderr] Updating git submodule `https://github.com/nervosnetwork/ckb-c-stdlib` [INFO] [stderr] Updating git submodule `https://github.com/nervosnetwork/ckb-production-scripts.git` [INFO] [stderr] Updating git submodule `https://github.com/nervosnetwork/ckb-c-stdlib.git` [INFO] [stderr] Updating git submodule `https://github.com/nervosnetwork/ckb-c-stdlib.git` [INFO] [stderr] Updating git submodule `https://github.com/nervosnetwork/mbedtls.git` [INFO] [stderr] Updating git submodule `https://github.com/nervosnetwork/secp256k1` [INFO] [stderr] Updating git submodule `https://github.com/nervosnetwork/molecule.git` [INFO] [stderr] Updating git submodule `https://github.com/nervosnetwork/sparse-merkle-tree.git` [INFO] [stderr] Updating git submodule `https://github.com/nervosnetwork/ckb-c-stdlib.git` [INFO] [stderr] Updating git repository `https://github.com/nervosnetwork/sparse-merkle-tree` [INFO] [stderr] Updating git submodule `https://github.com/nervosnetwork/ckb-c-stdlib.git` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ckb-fixed-hash-macros v0.100.0 [INFO] [stderr] Downloaded ckb-fixed-hash v0.100.0 [INFO] [stderr] Downloaded ckb-rational v0.100.0 [INFO] [stderr] Downloaded ckb-occupied-capacity-macros v0.100.0 [INFO] [stderr] Downloaded ckb-occupied-capacity v0.100.0 [INFO] [stderr] Downloaded ckb-channel v0.100.0 [INFO] [stderr] Downloaded ckb-hash v0.100.0 [INFO] [stderr] Downloaded ckb-occupied-capacity-core v0.100.0 [INFO] [stderr] Downloaded ckb-jsonrpc-types v0.100.0 [INFO] [stderr] Downloaded ckb-types v0.100.0 [INFO] [stderr] Downloaded ckb-error v0.100.0 [INFO] [stderr] Downloaded ckb-rocksdb v0.15.1 [INFO] [stderr] Downloaded ckb-fixed-hash-core v0.100.0 [INFO] [stderr] Downloaded sparse-merkle-tree v0.5.2 [INFO] [stderr] Downloaded ckb-librocksdb-sys v6.11.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 95e3abe591df30ecf9d0e1fe284eb825e86e86401e6632538465a54d2cbdc34a [INFO] running `Command { std: "docker" "start" "-a" "95e3abe591df30ecf9d0e1fe284eb825e86e86401e6632538465a54d2cbdc34a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "95e3abe591df30ecf9d0e1fe284eb825e86e86401e6632538465a54d2cbdc34a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "95e3abe591df30ecf9d0e1fe284eb825e86e86401e6632538465a54d2cbdc34a", kill_on_drop: false }` [INFO] [stdout] 95e3abe591df30ecf9d0e1fe284eb825e86e86401e6632538465a54d2cbdc34a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 39fbf6f9f3584fe90221ba126641d820cf09eeb4326d018bc0cdbbb2937208a3 [INFO] running `Command { std: "docker" "start" "-a" "39fbf6f9f3584fe90221ba126641d820cf09eeb4326d018bc0cdbbb2937208a3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.107 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling ppv-lite86 v0.2.15 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling heapsize v0.4.2 [INFO] [stderr] Compiling faster-hex v0.6.1 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling anyhow v1.0.45 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde_json v1.0.69 [INFO] [stderr] Compiling bit-vec v0.5.1 [INFO] [stderr] Compiling merkle-cbt v0.3.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling blake2b-ref v0.2.1 [INFO] [stderr] Compiling sparse-merkle-tree v0.5.2 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling gw-types v0.1.0 (https://github.com/nervosnetwork/godwoken#25190f7e) [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling faster-hex v0.4.1 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] error: failed to run custom build command for `gw-types v0.1.0 (https://github.com/nervosnetwork/godwoken#25190f7e)` [INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/gw-types-bde5c5c99febbc0f/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' panicked at /opt/rustwide/cargo-home/git/checkouts/godwoken-febca8d5e9a735cd/25190f7/crates/types/build.rs:14:14: [INFO] [stderr] failed to execute process: Os { code: 2, kind: NotFound, message: "No such file or directory" } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5f53915d4cc2 - std::backtrace_rs::backtrace::libunwind::trace::hb284ab2089a64e94 [INFO] [stderr] at /rustc/44f415c1d617ebc7b931a243b7b321ef8a6ca47c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x5f53915d4cc2 - std::backtrace_rs::backtrace::trace_unsynchronized::haca946cf3b646d4a [INFO] [stderr] at /rustc/44f415c1d617ebc7b931a243b7b321ef8a6ca47c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x5f53915d4cc2 - std::sys::backtrace::_print_fmt::h24d3b13465affa9e [INFO] [stderr] at /rustc/44f415c1d617ebc7b931a243b7b321ef8a6ca47c/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5f53915d4cc2 - ::fmt::ha891fbe7876a9c28 [INFO] [stderr] at /rustc/44f415c1d617ebc7b931a243b7b321ef8a6ca47c/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5f53915f45d3 - core::fmt::rt::Argument::fmt::h02d112e5ed71dce4 [INFO] [stderr] at /rustc/44f415c1d617ebc7b931a243b7b321ef8a6ca47c/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x5f53915f45d3 - core::fmt::write::hb5ee2653f290f031 [INFO] [stderr] at /rustc/44f415c1d617ebc7b931a243b7b321ef8a6ca47c/library/core/src/fmt/mod.rs:1460:25 [INFO] [stderr] 6: 0x5f53915d2593 - std::io::default_write_fmt::h99f215ec597eb357 [INFO] [stderr] at /rustc/44f415c1d617ebc7b931a243b7b321ef8a6ca47c/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x5f53915d2593 - std::io::Write::write_fmt::h672a3de6ab1cdb45 [INFO] [stderr] at /rustc/44f415c1d617ebc7b931a243b7b321ef8a6ca47c/library/std/src/io/mod.rs:1914:13 [INFO] [stderr] 8: 0x5f53915d4b12 - std::sys::backtrace::BacktraceLock::print::h9fd0bbed52d45e92 [INFO] [stderr] at /rustc/44f415c1d617ebc7b931a243b7b321ef8a6ca47c/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x5f53915d5b92 - std::panicking::default_hook::{{closure}}::h8a1e8d4cf47a692c [INFO] [stderr] at /rustc/44f415c1d617ebc7b931a243b7b321ef8a6ca47c/library/std/src/panicking.rs:300:27 [INFO] [stderr] 10: 0x5f53915d5995 - std::panicking::default_hook::hf31cfaaca3a607a2 [INFO] [stderr] at /rustc/44f415c1d617ebc7b931a243b7b321ef8a6ca47c/library/std/src/panicking.rs:327:9 [INFO] [stderr] 11: 0x5f53915d6572 - std::panicking::rust_panic_with_hook::hc041d3eaddc8a252 [INFO] [stderr] at /rustc/44f415c1d617ebc7b931a243b7b321ef8a6ca47c/library/std/src/panicking.rs:833:13 [INFO] [stderr] 12: 0x5f53915d62fa - std::panicking::begin_panic_handler::{{closure}}::h1789b60696483c65 [INFO] [stderr] at /rustc/44f415c1d617ebc7b931a243b7b321ef8a6ca47c/library/std/src/panicking.rs:706:13 [INFO] [stderr] 13: 0x5f53915d51b9 - std::sys::backtrace::__rust_end_short_backtrace::h65c778548f450cf2 [INFO] [stderr] at /rustc/44f415c1d617ebc7b931a243b7b321ef8a6ca47c/library/std/src/sys/backtrace.rs:168:18 [INFO] [stderr] 14: 0x5f53915d5f8d - __rustc[8b86f73cc16cac0]::rust_begin_unwind [INFO] [stderr] at /rustc/44f415c1d617ebc7b931a243b7b321ef8a6ca47c/library/std/src/panicking.rs:697:5 [INFO] [stderr] 15: 0x5f53915f3880 - core::panicking::panic_fmt::h3a9b0eb4e514e696 [INFO] [stderr] at /rustc/44f415c1d617ebc7b931a243b7b321ef8a6ca47c/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x5f53915f3c16 - core::result::unwrap_failed::h2ed486a4d990f962 [INFO] [stderr] at /rustc/44f415c1d617ebc7b931a243b7b321ef8a6ca47c/library/core/src/result.rs:1761:5 [INFO] [stderr] 17: 0x5f53915ad402 - core::result::Result::expect::h4a08a44d2fa6c0a7 [INFO] [stderr] 18: 0x5f53915ae954 - build_script_build::build::check_molecule_version::h489278fee8022ecc [INFO] [stderr] 19: 0x5f53915af186 - build_script_build::main::h70dde0fceb8f44d6 [INFO] [stderr] 20: 0x5f53915a9723 - core::ops::function::FnOnce::call_once::h64fb59e52c36f4a9 [INFO] [stderr] 21: 0x5f53915ac516 - std::sys::backtrace::__rust_begin_short_backtrace::h77514a65f40f3add [INFO] [stderr] 22: 0x5f53915a93c9 - std::rt::lang_start::{{closure}}::hfdb1ad088a091d78 [INFO] [stderr] 23: 0x5f53915cf170 - core::ops::function::impls:: for &F>::call_once::h7e24be3a89618eab [INFO] [stderr] at /rustc/44f415c1d617ebc7b931a243b7b321ef8a6ca47c/library/core/src/ops/function.rs:284:21 [INFO] [stderr] 24: 0x5f53915cf170 - std::panicking::catch_unwind::do_call::h0ffd7a3e2c10b7c3 [INFO] [stderr] at /rustc/44f415c1d617ebc7b931a243b7b321ef8a6ca47c/library/std/src/panicking.rs:589:40 [INFO] [stderr] 25: 0x5f53915cf170 - std::panicking::catch_unwind::h3c474b4bcdc762dc [INFO] [stderr] at /rustc/44f415c1d617ebc7b931a243b7b321ef8a6ca47c/library/std/src/panicking.rs:552:19 [INFO] [stderr] 26: 0x5f53915cf170 - std::panic::catch_unwind::he2fe8e64a7ded4df [INFO] [stderr] at /rustc/44f415c1d617ebc7b931a243b7b321ef8a6ca47c/library/std/src/panic.rs:359:14 [INFO] [stderr] 27: 0x5f53915cf170 - std::rt::lang_start_internal::{{closure}}::h3c6ad57a63f63a1b [INFO] [stderr] at /rustc/44f415c1d617ebc7b931a243b7b321ef8a6ca47c/library/std/src/rt.rs:175:24 [INFO] [stderr] 28: 0x5f53915cf170 - std::panicking::catch_unwind::do_call::h54ab5b7780884789 [INFO] [stderr] at /rustc/44f415c1d617ebc7b931a243b7b321ef8a6ca47c/library/std/src/panicking.rs:589:40 [INFO] [stderr] 29: 0x5f53915cf170 - std::panicking::catch_unwind::ha2862407b13904d9 [INFO] [stderr] at /rustc/44f415c1d617ebc7b931a243b7b321ef8a6ca47c/library/std/src/panicking.rs:552:19 [INFO] [stderr] 30: 0x5f53915cf170 - std::panic::catch_unwind::h76efaf8fe5e22043 [INFO] [stderr] at /rustc/44f415c1d617ebc7b931a243b7b321ef8a6ca47c/library/std/src/panic.rs:359:14 [INFO] [stderr] 31: 0x5f53915cf170 - std::rt::lang_start_internal::h54bd211d2b01e1f3 [INFO] [stderr] at /rustc/44f415c1d617ebc7b931a243b7b321ef8a6ca47c/library/std/src/rt.rs:171:5 [INFO] [stderr] 32: 0x5f53915a93b1 - std::rt::lang_start::h2c5bd91b1bff07cb [INFO] [stderr] 33: 0x5f53915af1b5 - main [INFO] [stderr] 34: 0x7dd175ad11ca - [INFO] [stderr] 35: 0x7dd175ad128b - __libc_start_main [INFO] [stderr] 36: 0x5f53915a8a35 - _start [INFO] [stderr] 37: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0793]: reference to packed field is unaligned [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blake2b-ref-0.2.1/src/blake2b_ref.rs:408:9 [INFO] [stdout] | [INFO] [stdout] 408 | &mut (*P.as_mut_ptr()).leaf_length as *mut uint32_t as *mut libc::c_void, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: packed structs are only aligned by one byte, and many modern architectures penalize unaligned field accesses [INFO] [stdout] = note: creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) [INFO] [stdout] = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0793]: reference to packed field is unaligned [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blake2b-ref-0.2.1/src/blake2b_ref.rs:412:9 [INFO] [stdout] | [INFO] [stdout] 412 | &mut (*P.as_mut_ptr()).node_offset as *mut uint32_t as *mut libc::c_void, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: packed structs are only aligned by one byte, and many modern architectures penalize unaligned field accesses [INFO] [stdout] = note: creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) [INFO] [stdout] = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0793]: reference to packed field is unaligned [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blake2b-ref-0.2.1/src/blake2b_ref.rs:416:9 [INFO] [stdout] | [INFO] [stdout] 416 | &mut (*P.as_mut_ptr()).xof_length as *mut uint32_t as *mut libc::c_void, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: packed structs are only aligned by one byte, and many modern architectures penalize unaligned field accesses [INFO] [stdout] = note: creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) [INFO] [stdout] = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0793]: reference to packed field is unaligned [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blake2b-ref-0.2.1/src/blake2b_ref.rs:464:9 [INFO] [stdout] | [INFO] [stdout] 464 | &mut (*P.as_mut_ptr()).leaf_length as *mut uint32_t as *mut libc::c_void, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: packed structs are only aligned by one byte, and many modern architectures penalize unaligned field accesses [INFO] [stdout] = note: creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) [INFO] [stdout] = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0793]: reference to packed field is unaligned [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blake2b-ref-0.2.1/src/blake2b_ref.rs:468:9 [INFO] [stdout] | [INFO] [stdout] 468 | &mut (*P.as_mut_ptr()).node_offset as *mut uint32_t as *mut libc::c_void, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: packed structs are only aligned by one byte, and many modern architectures penalize unaligned field accesses [INFO] [stdout] = note: creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) [INFO] [stdout] = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0793]: reference to packed field is unaligned [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/blake2b-ref-0.2.1/src/blake2b_ref.rs:472:9 [INFO] [stdout] | [INFO] [stdout] 472 | &mut (*P.as_mut_ptr()).xof_length as *mut uint32_t as *mut libc::c_void, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: packed structs are only aligned by one byte, and many modern architectures penalize unaligned field accesses [INFO] [stdout] = note: creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) [INFO] [stdout] = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0793`. [INFO] [stdout] [INFO] [stderr] error: could not compile `blake2b-ref` (lib) due to 6 previous errors [INFO] running `Command { std: "docker" "inspect" "39fbf6f9f3584fe90221ba126641d820cf09eeb4326d018bc0cdbbb2937208a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39fbf6f9f3584fe90221ba126641d820cf09eeb4326d018bc0cdbbb2937208a3", kill_on_drop: false }` [INFO] [stdout] 39fbf6f9f3584fe90221ba126641d820cf09eeb4326d018bc0cdbbb2937208a3