[INFO] fetching crate znippy-compress 0.2.5... [INFO] testing znippy-compress-0.2.5 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8 [INFO] extracting crate znippy-compress 0.2.5 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate znippy-compress 0.2.5 [INFO] finished tweaking crates.io crate znippy-compress 0.2.5 [INFO] tweaked toml for crates.io crate znippy-compress 0.2.5 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate znippy-compress 0.2.5 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate znippy-compress 0.2.5 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f5b35a3b33ee6f5205e3b5eba98be9f5c7a55450ecb6faf1ec8d10752ec3dec4 [INFO] running `Command { std: "docker" "start" "-a" "f5b35a3b33ee6f5205e3b5eba98be9f5c7a55450ecb6faf1ec8d10752ec3dec4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f5b35a3b33ee6f5205e3b5eba98be9f5c7a55450ecb6faf1ec8d10752ec3dec4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f5b35a3b33ee6f5205e3b5eba98be9f5c7a55450ecb6faf1ec8d10752ec3dec4", kill_on_drop: false }` [INFO] [stdout] f5b35a3b33ee6f5205e3b5eba98be9f5c7a55450ecb6faf1ec8d10752ec3dec4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 805b65787593a5c8672f2f35be0320bbab8713fe798ba72071a2229d9581ef33 [INFO] running `Command { std: "docker" "start" "-a" "805b65787593a5c8672f2f35be0320bbab8713fe798ba72071a2229d9581ef33", kill_on_drop: false }` [INFO] [stderr] Compiling libm v0.2.15 [INFO] [stderr] Compiling arrow-schema v57.0.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling lexical-util v1.0.7 [INFO] [stderr] Compiling glob v0.3.3 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling prettyplease v0.2.37 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling syn v2.0.108 [INFO] [stderr] Compiling semver v1.0.27 [INFO] [stderr] Compiling regex-syntax v0.8.8 [INFO] [stderr] Compiling libloading v0.8.9 [INFO] [stderr] Compiling bindgen v0.72.1 [INFO] [stderr] Compiling rustc-hash v2.1.1 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling csv-core v0.1.13 [INFO] [stderr] Compiling indexmap v2.12.0 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling blake3 v1.8.2 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling clang-sys v1.8.1 [INFO] [stderr] Compiling lexical-parse-integer v1.0.6 [INFO] [stderr] Compiling lexical-write-integer v1.0.6 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling simdutf8 v0.1.5 [INFO] [stderr] Compiling flatbuffers v25.9.23 [INFO] [stderr] Compiling lexical-parse-float v1.0.6 [INFO] [stderr] Compiling lexical-write-float v1.0.6 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling regex-automata v0.4.13 [INFO] [stderr] Compiling lexical-core v1.0.6 [INFO] [stderr] Compiling constant_time_eq v0.3.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.15 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling chrono v0.4.42 [INFO] [stderr] Compiling atoi v2.0.0 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling regex v1.12.2 [INFO] [stderr] Compiling sysinfo v0.37.2 [INFO] [stderr] Compiling csv v1.4.0 [INFO] [stderr] Compiling zerocopy-derive v0.8.27 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling zerocopy v0.8.27 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling half v2.7.1 [INFO] [stderr] Compiling arrow-buffer v57.0.0 [INFO] [stderr] Compiling arrow-data v57.0.0 [INFO] [stderr] Compiling zstd-sys-rs v1.5.10 [INFO] [stderr] Compiling arrow-array v57.0.0 [INFO] [stderr] Compiling arrow-select v57.0.0 [INFO] [stderr] Compiling arrow-row v57.0.0 [INFO] [stderr] Compiling arrow-arith v57.0.0 [INFO] [stderr] Compiling arrow-cast v57.0.0 [INFO] [stderr] Compiling arrow-ord v57.0.0 [INFO] [stderr] Compiling arrow-ipc v57.0.0 [INFO] [stderr] Compiling arrow-string v57.0.0 [INFO] [stderr] Compiling arrow-csv v57.0.0 [INFO] [stderr] Compiling arrow-json v57.0.0 [INFO] [stderr] Compiling arrow v57.0.0 [INFO] [stderr] Compiling znippy-common v0.2.5 [INFO] [stderr] Compiling znippy-compress v0.2.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::packer::ZSTD_EndDirective::ZSTD_e_end` [INFO] [stdout] --> src/packer.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::packer::ZSTD_EndDirective::ZSTD_e_end; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `arrow::ipc::MetadataVersion` [INFO] [stdout] --> src/packer.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use arrow::ipc::MetadataVersion; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `IpcWriteOptions` [INFO] [stdout] --> src/packer.rs:6:38 [INFO] [stdout] | [INFO] [stdout] 6 | use arrow::ipc::writer::{FileWriter, IpcWriteOptions}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/packer.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::net::Shutdown::Write as OtherWrite` [INFO] [stdout] --> src/packer.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::net::Shutdown::Write as OtherWrite; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Chunk` [INFO] [stdout] --> src/packer.rs:17:36 [INFO] [stdout] | [INFO] [stdout] 17 | use znippy_common::chunkrevolver::{Chunk, ChunkRevolver, SendPtr, get_chunk_slice}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `zstd_sys_rs::ZSTD_ResetDirective::ZSTD_reset_session_only` [INFO] [stdout] --> src/packer.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | use zstd_sys_rs::ZSTD_ResetDirective::ZSTD_reset_session_only; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `zstd_sys_rs::*` [INFO] [stdout] --> src/packer.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | use zstd_sys_rs::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/packer.rs:54:24 [INFO] [stdout] | [INFO] [stdout] 54 | if (skip) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 54 - if (skip) { [INFO] [stdout] 54 + if skip { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `zstd_sys_rs::*` [INFO] [stdout] --> src/packer.rs:565:5 [INFO] [stdout] | [INFO] [stdout] 565 | use zstd_sys_rs::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ptr` [INFO] [stdout] --> src/packer.rs:616:5 [INFO] [stdout] | [INFO] [stdout] 616 | use std::ptr; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::slice` [INFO] [stdout] --> src/packer.rs:617:5 [INFO] [stdout] | [INFO] [stdout] 617 | use std::slice; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `znippy_common::decompress::decompress2_microchunk` [INFO] [stdout] --> src/packer.rs:618:5 [INFO] [stdout] | [INFO] [stdout] 618 | use znippy_common::decompress::decompress2_microchunk; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `zstd_sys_rs::*` [INFO] [stdout] --> src/packer.rs:619:5 [INFO] [stdout] | [INFO] [stdout] 619 | use zstd_sys_rs::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `arrow::array::Array` [INFO] [stdout] --> src/packer.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use arrow::array::Array; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/packer.rs:268:17 [INFO] [stdout] | [INFO] [stdout] 268 | let mut local_chunkmeta: Vec = Vec::new(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/packer.rs:500:9 [INFO] [stdout] | [INFO] [stdout] 500 | let mut i = 0; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `local_chunkmeta` [INFO] [stdout] --> src/packer.rs:268:17 [INFO] [stdout] | [INFO] [stdout] 268 | let mut local_chunkmeta: Vec = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_local_chunkmeta` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `fdata_offset` is never read [INFO] [stdout] --> src/packer.rs:326:33 [INFO] [stdout] | [INFO] [stdout] 326 | ... fdata_offset += input.len() as u64; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `chunk_seq` [INFO] [stdout] --> src/packer.rs:468:17 [INFO] [stdout] | [INFO] [stdout] 468 | let chunk_seq = chunk_meta.chunk_seq; [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_chunk_seq` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file_index` [INFO] [stdout] --> src/packer.rs:469:17 [INFO] [stdout] | [INFO] [stdout] 469 | let file_index = chunk_meta.file_index; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expected_size` [INFO] [stdout] --> src/packer.rs:470:17 [INFO] [stdout] | [INFO] [stdout] 470 | let expected_size = chunk_meta.uncompressed_size; [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/packer.rs:500:9 [INFO] [stdout] | [INFO] [stdout] 500 | let mut i = 0; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0133]: call to unsafe function `zstd_sys_rs::ZSTD_isError` is unsafe and requires unsafe block [INFO] [stdout] --> src/packer.rs:645:8 [INFO] [stdout] | [INFO] [stdout] 645 | if ZSTD_isError(code) != 0 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [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/packer.rs:621:1 [INFO] [stdout] | [INFO] [stdout] 621 | unsafe fn test_decompress_chunk(data: &[u8]) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(unsafe_op_in_unsafe_fn)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/packer.rs:628:9 [INFO] [stdout] | [INFO] [stdout] 628 | let mut out_pos = 0; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `out_pos` [INFO] [stdout] --> src/packer.rs:628:9 [INFO] [stdout] | [INFO] [stdout] 628 | let mut out_pos = 0; [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_out_pos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `strip_prefix` is never used [INFO] [stdout] --> src/packer.rs:31:4 [INFO] [stdout] | [INFO] [stdout] 31 | fn strip_prefix<'a>(base: &'a Path, full: &'a Path) -> PathBuf { [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 `test_decompress_chunk` is never used [INFO] [stdout] --> src/packer.rs:621:11 [INFO] [stdout] | [INFO] [stdout] 621 | unsafe fn test_decompress_chunk(data: &[u8]) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `filesTOSkip` should have a snake case name [INFO] [stdout] --> src/packer.rs:41:13 [INFO] [stdout] | [INFO] [stdout] 41 | let mut filesTOSkip = 0; [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `files_toskip` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `filesTOCompress` should have a snake case name [INFO] [stdout] --> src/packer.rs:42:13 [INFO] [stdout] | [INFO] [stdout] 42 | let mut filesTOCompress = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `files_tocompress` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/packer.rs:364:29 [INFO] [stdout] | [INFO] [stdout] 364 | ... tx_ret.send((ring_nr, chunk_nr)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 364 | let _ = tx_ret.send((ring_nr, chunk_nr)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0133`. [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 21s [INFO] running `Command { std: "docker" "inspect" "805b65787593a5c8672f2f35be0320bbab8713fe798ba72071a2229d9581ef33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "805b65787593a5c8672f2f35be0320bbab8713fe798ba72071a2229d9581ef33", kill_on_drop: false }` [INFO] [stdout] 805b65787593a5c8672f2f35be0320bbab8713fe798ba72071a2229d9581ef33 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f88eb51580fdcc3a8d5d1f7117b227cd9ff056568a7478274921002984ce7767 [INFO] running `Command { std: "docker" "start" "-a" "f88eb51580fdcc3a8d5d1f7117b227cd9ff056568a7478274921002984ce7767", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `crate::packer::ZSTD_EndDirective::ZSTD_e_end` [INFO] [stdout] --> src/packer.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::packer::ZSTD_EndDirective::ZSTD_e_end; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `arrow::ipc::MetadataVersion` [INFO] [stdout] --> src/packer.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use arrow::ipc::MetadataVersion; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `IpcWriteOptions` [INFO] [stdout] --> src/packer.rs:6:38 [INFO] [stdout] | [INFO] [stdout] 6 | use arrow::ipc::writer::{FileWriter, IpcWriteOptions}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/packer.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::net::Shutdown::Write as OtherWrite` [INFO] [stdout] --> src/packer.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::net::Shutdown::Write as OtherWrite; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Chunk` [INFO] [stdout] --> src/packer.rs:17:36 [INFO] [stdout] | [INFO] [stdout] 17 | use znippy_common::chunkrevolver::{Chunk, ChunkRevolver, SendPtr, get_chunk_slice}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `zstd_sys_rs::ZSTD_ResetDirective::ZSTD_reset_session_only` [INFO] [stdout] --> src/packer.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | use zstd_sys_rs::ZSTD_ResetDirective::ZSTD_reset_session_only; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `zstd_sys_rs::*` [INFO] [stdout] --> src/packer.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | use zstd_sys_rs::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/packer.rs:54:24 [INFO] [stdout] | [INFO] [stdout] 54 | if (skip) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 54 - if (skip) { [INFO] [stdout] 54 + if skip { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `zstd_sys_rs::*` [INFO] [stdout] --> src/packer.rs:565:5 [INFO] [stdout] | [INFO] [stdout] 565 | use zstd_sys_rs::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ptr` [INFO] [stdout] --> src/packer.rs:616:5 [INFO] [stdout] | [INFO] [stdout] 616 | use std::ptr; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::slice` [INFO] [stdout] --> src/packer.rs:617:5 [INFO] [stdout] | [INFO] [stdout] 617 | use std::slice; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `znippy_common::decompress::decompress2_microchunk` [INFO] [stdout] --> src/packer.rs:618:5 [INFO] [stdout] | [INFO] [stdout] 618 | use znippy_common::decompress::decompress2_microchunk; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `zstd_sys_rs::*` [INFO] [stdout] --> src/packer.rs:619:5 [INFO] [stdout] | [INFO] [stdout] 619 | use zstd_sys_rs::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `arrow::array::Array` [INFO] [stdout] --> src/packer.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use arrow::array::Array; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/packer.rs:268:17 [INFO] [stdout] | [INFO] [stdout] 268 | let mut local_chunkmeta: Vec = Vec::new(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/packer.rs:500:9 [INFO] [stdout] | [INFO] [stdout] 500 | let mut i = 0; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `local_chunkmeta` [INFO] [stdout] --> src/packer.rs:268:17 [INFO] [stdout] | [INFO] [stdout] 268 | let mut local_chunkmeta: Vec = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_local_chunkmeta` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `fdata_offset` is never read [INFO] [stdout] --> src/packer.rs:326:33 [INFO] [stdout] | [INFO] [stdout] 326 | ... fdata_offset += input.len() as u64; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `chunk_seq` [INFO] [stdout] --> src/packer.rs:468:17 [INFO] [stdout] | [INFO] [stdout] 468 | let chunk_seq = chunk_meta.chunk_seq; [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_chunk_seq` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file_index` [INFO] [stdout] --> src/packer.rs:469:17 [INFO] [stdout] | [INFO] [stdout] 469 | let file_index = chunk_meta.file_index; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expected_size` [INFO] [stdout] --> src/packer.rs:470:17 [INFO] [stdout] | [INFO] [stdout] 470 | let expected_size = chunk_meta.uncompressed_size; [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/packer.rs:500:9 [INFO] [stdout] | [INFO] [stdout] 500 | let mut i = 0; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0133]: call to unsafe function `zstd_sys_rs::ZSTD_isError` is unsafe and requires unsafe block [INFO] [stdout] --> src/packer.rs:645:8 [INFO] [stdout] | [INFO] [stdout] 645 | if ZSTD_isError(code) != 0 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [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/packer.rs:621:1 [INFO] [stdout] | [INFO] [stdout] 621 | unsafe fn test_decompress_chunk(data: &[u8]) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(unsafe_op_in_unsafe_fn)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/packer.rs:628:9 [INFO] [stdout] | [INFO] [stdout] 628 | let mut out_pos = 0; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling znippy-compress v0.2.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `out_pos` [INFO] [stdout] --> src/packer.rs:628:9 [INFO] [stdout] | [INFO] [stdout] 628 | let mut out_pos = 0; [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_out_pos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `strip_prefix` is never used [INFO] [stdout] --> src/packer.rs:31:4 [INFO] [stdout] | [INFO] [stdout] 31 | fn strip_prefix<'a>(base: &'a Path, full: &'a Path) -> PathBuf { [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 `test_decompress_chunk` is never used [INFO] [stdout] --> src/packer.rs:621:11 [INFO] [stdout] | [INFO] [stdout] 621 | unsafe fn test_decompress_chunk(data: &[u8]) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `filesTOSkip` should have a snake case name [INFO] [stdout] --> src/packer.rs:41:13 [INFO] [stdout] | [INFO] [stdout] 41 | let mut filesTOSkip = 0; [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `files_toskip` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `filesTOCompress` should have a snake case name [INFO] [stdout] --> src/packer.rs:42:13 [INFO] [stdout] | [INFO] [stdout] 42 | let mut filesTOCompress = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `files_tocompress` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/packer.rs:364:29 [INFO] [stdout] | [INFO] [stdout] 364 | ... tx_ret.send((ring_nr, chunk_nr)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 364 | let _ = tx_ret.send((ring_nr, chunk_nr)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0133`. [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::packer::ZSTD_EndDirective::ZSTD_e_end` [INFO] [stdout] --> src/packer.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::packer::ZSTD_EndDirective::ZSTD_e_end; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `arrow::ipc::MetadataVersion` [INFO] [stdout] --> src/packer.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use arrow::ipc::MetadataVersion; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `IpcWriteOptions` [INFO] [stdout] --> src/packer.rs:6:38 [INFO] [stdout] | [INFO] [stdout] 6 | use arrow::ipc::writer::{FileWriter, IpcWriteOptions}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/packer.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::net::Shutdown::Write as OtherWrite` [INFO] [stdout] --> src/packer.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::net::Shutdown::Write as OtherWrite; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Chunk` [INFO] [stdout] --> src/packer.rs:17:36 [INFO] [stdout] | [INFO] [stdout] 17 | use znippy_common::chunkrevolver::{Chunk, ChunkRevolver, SendPtr, get_chunk_slice}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `zstd_sys_rs::ZSTD_ResetDirective::ZSTD_reset_session_only` [INFO] [stdout] --> src/packer.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | use zstd_sys_rs::ZSTD_ResetDirective::ZSTD_reset_session_only; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `zstd_sys_rs::*` [INFO] [stdout] --> src/packer.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | use zstd_sys_rs::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/packer.rs:54:24 [INFO] [stdout] | [INFO] [stdout] 54 | if (skip) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 54 - if (skip) { [INFO] [stdout] 54 + if skip { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `zstd_sys_rs::*` [INFO] [stdout] --> src/packer.rs:565:5 [INFO] [stdout] | [INFO] [stdout] 565 | use zstd_sys_rs::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ptr` [INFO] [stdout] --> src/packer.rs:616:5 [INFO] [stdout] | [INFO] [stdout] 616 | use std::ptr; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::slice` [INFO] [stdout] --> src/packer.rs:617:5 [INFO] [stdout] | [INFO] [stdout] 617 | use std::slice; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `znippy_common::decompress::decompress2_microchunk` [INFO] [stdout] --> src/packer.rs:618:5 [INFO] [stdout] | [INFO] [stdout] 618 | use znippy_common::decompress::decompress2_microchunk; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `zstd_sys_rs::*` [INFO] [stdout] --> src/packer.rs:619:5 [INFO] [stdout] | [INFO] [stdout] 619 | use zstd_sys_rs::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `arrow::array::Array` [INFO] [stdout] --> src/packer.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use arrow::array::Array; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/packer.rs:268:17 [INFO] [stdout] | [INFO] [stdout] 268 | let mut local_chunkmeta: Vec = Vec::new(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/packer.rs:500:9 [INFO] [stdout] | [INFO] [stdout] 500 | let mut i = 0; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `local_chunkmeta` [INFO] [stdout] --> src/packer.rs:268:17 [INFO] [stdout] | [INFO] [stdout] 268 | let mut local_chunkmeta: Vec = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_local_chunkmeta` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `fdata_offset` is never read [INFO] [stdout] --> src/packer.rs:326:33 [INFO] [stdout] | [INFO] [stdout] 326 | ... fdata_offset += input.len() as u64; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `chunk_seq` [INFO] [stdout] --> src/packer.rs:468:17 [INFO] [stdout] | [INFO] [stdout] 468 | let chunk_seq = chunk_meta.chunk_seq; [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_chunk_seq` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file_index` [INFO] [stdout] --> src/packer.rs:469:17 [INFO] [stdout] | [INFO] [stdout] 469 | let file_index = chunk_meta.file_index; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `expected_size` [INFO] [stdout] --> src/packer.rs:470:17 [INFO] [stdout] | [INFO] [stdout] 470 | let expected_size = chunk_meta.uncompressed_size; [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/packer.rs:500:9 [INFO] [stdout] | [INFO] [stdout] 500 | let mut i = 0; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning[E0133]: call to unsafe function `zstd_sys_rs::ZSTD_isError` is unsafe and requires unsafe block [INFO] [stdout] --> src/packer.rs:645:8 [INFO] [stdout] | [INFO] [stdout] 645 | if ZSTD_isError(code) != 0 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ call to unsafe function [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [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/packer.rs:621:1 [INFO] [stdout] | [INFO] [stdout] 621 | unsafe fn test_decompress_chunk(data: &[u8]) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(unsafe_op_in_unsafe_fn)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/packer.rs:628:9 [INFO] [stdout] | [INFO] [stdout] 628 | let mut out_pos = 0; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `out_pos` [INFO] [stdout] --> src/packer.rs:628:9 [INFO] [stdout] | [INFO] [stdout] 628 | let mut out_pos = 0; [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_out_pos` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `strip_prefix` is never used [INFO] [stdout] --> src/packer.rs:31:4 [INFO] [stdout] | [INFO] [stdout] 31 | fn strip_prefix<'a>(base: &'a Path, full: &'a Path) -> PathBuf { [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 `test_decompress_chunk` is never used [INFO] [stdout] --> src/packer.rs:621:11 [INFO] [stdout] | [INFO] [stdout] 621 | unsafe fn test_decompress_chunk(data: &[u8]) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `filesTOSkip` should have a snake case name [INFO] [stdout] --> src/packer.rs:41:13 [INFO] [stdout] | [INFO] [stdout] 41 | let mut filesTOSkip = 0; [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `files_toskip` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `filesTOCompress` should have a snake case name [INFO] [stdout] --> src/packer.rs:42:13 [INFO] [stdout] | [INFO] [stdout] 42 | let mut filesTOCompress = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `files_tocompress` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/packer.rs:364:29 [INFO] [stdout] | [INFO] [stdout] 364 | ... tx_ret.send((ring_nr, chunk_nr)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 364 | let _ = tx_ret.send((ring_nr, chunk_nr)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0133`. [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.17s [INFO] running `Command { std: "docker" "inspect" "f88eb51580fdcc3a8d5d1f7117b227cd9ff056568a7478274921002984ce7767", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f88eb51580fdcc3a8d5d1f7117b227cd9ff056568a7478274921002984ce7767", kill_on_drop: false }` [INFO] [stdout] f88eb51580fdcc3a8d5d1f7117b227cd9ff056568a7478274921002984ce7767 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e3234d351e0030c2cae7f2bb4b9bb356792b7bc6b4a0e2e4ef647e6bbbc02d43 [INFO] running `Command { std: "docker" "start" "-a" "e3234d351e0030c2cae7f2bb4b9bb356792b7bc6b4a0e2e4ef647e6bbbc02d43", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `crate::packer::ZSTD_EndDirective::ZSTD_e_end` [INFO] [stderr] --> src/packer.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::packer::ZSTD_EndDirective::ZSTD_e_end; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `arrow::ipc::MetadataVersion` [INFO] [stderr] --> src/packer.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use arrow::ipc::MetadataVersion; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `IpcWriteOptions` [INFO] [stderr] --> src/packer.rs:6:38 [INFO] [stderr] | [INFO] [stderr] 6 | use arrow::ipc::writer::{FileWriter, IpcWriteOptions}; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/packer.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::net::Shutdown::Write as OtherWrite` [INFO] [stderr] --> src/packer.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use std::net::Shutdown::Write as OtherWrite; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Chunk` [INFO] [stderr] --> src/packer.rs:17:36 [INFO] [stderr] | [INFO] [stderr] 17 | use znippy_common::chunkrevolver::{Chunk, ChunkRevolver, SendPtr, get_chunk_slice}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `zstd_sys_rs::ZSTD_ResetDirective::ZSTD_reset_session_only` [INFO] [stderr] --> src/packer.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | use zstd_sys_rs::ZSTD_ResetDirective::ZSTD_reset_session_only; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `zstd_sys_rs::*` [INFO] [stderr] --> src/packer.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | use zstd_sys_rs::*; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/packer.rs:54:24 [INFO] [stderr] | [INFO] [stderr] 54 | if (skip) { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 54 - if (skip) { [INFO] [stderr] 54 + if skip { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused import: `zstd_sys_rs::*` [INFO] [stderr] --> src/packer.rs:565:5 [INFO] [stderr] | [INFO] [stderr] 565 | use zstd_sys_rs::*; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ptr` [INFO] [stderr] --> src/packer.rs:616:5 [INFO] [stderr] | [INFO] [stderr] 616 | use std::ptr; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::slice` [INFO] [stderr] --> src/packer.rs:617:5 [INFO] [stderr] | [INFO] [stderr] 617 | use std::slice; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `znippy_common::decompress::decompress2_microchunk` [INFO] [stderr] --> src/packer.rs:618:5 [INFO] [stderr] | [INFO] [stderr] 618 | use znippy_common::decompress::decompress2_microchunk; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `zstd_sys_rs::*` [INFO] [stderr] --> src/packer.rs:619:5 [INFO] [stderr] | [INFO] [stderr] 619 | use zstd_sys_rs::*; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `arrow::array::Array` [INFO] [stderr] --> src/packer.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use arrow::array::Array; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/packer.rs:268:17 [INFO] [stderr] | [INFO] [stderr] 268 | let mut local_chunkmeta: Vec = Vec::new(); [INFO] [stderr] | ----^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/packer.rs:500:9 [INFO] [stderr] | [INFO] [stderr] 500 | let mut i = 0; [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `local_chunkmeta` [INFO] [stderr] --> src/packer.rs:268:17 [INFO] [stderr] | [INFO] [stderr] 268 | let mut local_chunkmeta: Vec = Vec::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_local_chunkmeta` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `fdata_offset` is never read [INFO] [stderr] --> src/packer.rs:326:33 [INFO] [stderr] | [INFO] [stderr] 326 | ... fdata_offset += input.len() as u64; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `chunk_seq` [INFO] [stderr] --> src/packer.rs:468:17 [INFO] [stderr] | [INFO] [stderr] 468 | let chunk_seq = chunk_meta.chunk_seq; [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_chunk_seq` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `file_index` [INFO] [stderr] --> src/packer.rs:469:17 [INFO] [stderr] | [INFO] [stderr] 469 | let file_index = chunk_meta.file_index; [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_index` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `expected_size` [INFO] [stderr] --> src/packer.rs:470:17 [INFO] [stderr] | [INFO] [stderr] 470 | let expected_size = chunk_meta.uncompressed_size; [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_expected_size` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/packer.rs:500:9 [INFO] [stderr] | [INFO] [stderr] 500 | let mut i = 0; [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning[E0133]: call to unsafe function `zstd_sys_rs::ZSTD_isError` is unsafe and requires unsafe block [INFO] [stderr] --> src/packer.rs:645:8 [INFO] [stderr] | [INFO] [stderr] 645 | if ZSTD_isError(code) != 0 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ call to unsafe function [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: consult the function's documentation for information on how to avoid undefined behavior [INFO] [stderr] note: an unsafe function restricts its caller, but its body is safe by default [INFO] [stderr] --> src/packer.rs:621:1 [INFO] [stderr] | [INFO] [stderr] 621 | unsafe fn test_decompress_chunk(data: &[u8]) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = note: `#[warn(unsafe_op_in_unsafe_fn)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/packer.rs:628:9 [INFO] [stderr] | [INFO] [stderr] 628 | let mut out_pos = 0; [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `out_pos` [INFO] [stderr] --> src/packer.rs:628:9 [INFO] [stderr] | [INFO] [stderr] 628 | let mut out_pos = 0; [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_out_pos` [INFO] [stderr] [INFO] [stderr] warning: function `strip_prefix` is never used [INFO] [stderr] --> src/packer.rs:31:4 [INFO] [stderr] | [INFO] [stderr] 31 | fn strip_prefix<'a>(base: &'a Path, full: &'a Path) -> PathBuf { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `test_decompress_chunk` is never used [INFO] [stderr] --> src/packer.rs:621:11 [INFO] [stderr] | [INFO] [stderr] 621 | unsafe fn test_decompress_chunk(data: &[u8]) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `filesTOSkip` should have a snake case name [INFO] [stderr] --> src/packer.rs:41:13 [INFO] [stderr] | [INFO] [stderr] 41 | let mut filesTOSkip = 0; [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to snake case: `files_toskip` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable `filesTOCompress` should have a snake case name [INFO] [stderr] --> src/packer.rs:42:13 [INFO] [stderr] | [INFO] [stderr] 42 | let mut filesTOCompress = 0; [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `files_tocompress` [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/packer.rs:364:29 [INFO] [stderr] | [INFO] [stderr] 364 | ... tx_ret.send((ring_nr, chunk_nr)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 364 | let _ = tx_ret.send((ring_nr, chunk_nr)); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0133`. [INFO] [stderr] warning: `znippy-compress` (lib) generated 31 warnings (run `cargo fix --lib -p znippy-compress` to apply 24 suggestions) [INFO] [stderr] warning: `znippy-compress` (lib test) generated 31 warnings (31 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/znippy_compress-22951211396e5d38) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests znippy_compress [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/packer.rs:54:24 [INFO] [stderr] | [INFO] [stderr] 54 | if (skip) { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 54 - if (skip) { [INFO] [stderr] 54 + if skip { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e3234d351e0030c2cae7f2bb4b9bb356792b7bc6b4a0e2e4ef647e6bbbc02d43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3234d351e0030c2cae7f2bb4b9bb356792b7bc6b4a0e2e4ef647e6bbbc02d43", kill_on_drop: false }` [INFO] [stdout] e3234d351e0030c2cae7f2bb4b9bb356792b7bc6b4a0e2e4ef647e6bbbc02d43