[INFO] fetching crate oscar-tools 0.4.0... [INFO] checking oscar-tools-0.4.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate oscar-tools 0.4.0 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate oscar-tools 0.4.0 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate oscar-tools 0.4.0 [INFO] finished tweaking crates.io crate oscar-tools 0.4.0 [INFO] tweaked toml for crates.io crate oscar-tools 0.4.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate crates.io crate oscar-tools 0.4.0 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded warc v0.3.1 [INFO] [stderr] Downloaded zerocopy v0.3.0 [INFO] [stderr] Downloaded bytelines v2.4.0 [INFO] [stderr] Downloaded typed-builder v0.5.1 [INFO] [stderr] Downloaded avro-rs v0.13.0 [INFO] [stderr] Downloaded runiq-lib v1.2.2 [INFO] [stderr] Downloaded zerocopy-derive v0.2.0 [INFO] [stderr] Downloaded rustix v0.38.10 [INFO] [stderr] Downloaded scalable_bloom_filter v0.1.1 [INFO] [stderr] Downloaded oscar-io v0.1.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a99c38fc3f30dba4e71e6ebbaac9798152a94d05d350ac23565050ae70ff5fa4 [INFO] running `Command { std: "docker" "start" "-a" "a99c38fc3f30dba4e71e6ebbaac9798152a94d05d350ac23565050ae70ff5fa4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a99c38fc3f30dba4e71e6ebbaac9798152a94d05d350ac23565050ae70ff5fa4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a99c38fc3f30dba4e71e6ebbaac9798152a94d05d350ac23565050ae70ff5fa4", kill_on_drop: false }` [INFO] [stdout] a99c38fc3f30dba4e71e6ebbaac9798152a94d05d350ac23565050ae70ff5fa4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dba11eb5ca064358616f8971ae3240d6f215f2934fceaa593ba5b7e218935a62 [INFO] running `Command { std: "docker" "start" "-a" "dba11eb5ca064358616f8971ae3240d6f215f2934fceaa593ba5b7e218935a62", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Checking memchr v2.6.2 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling syn v2.0.29 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking rle-decode-fast v1.0.3 [INFO] [stderr] Compiling serde_json v1.0.105 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling build_const v0.2.2 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking libflate_lz77 v1.2.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Compiling nom v5.1.3 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Compiling unicode-segmentation v1.10.1 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking libflate v1.4.0 [INFO] [stderr] Checking idna v0.4.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking aho-corasick v1.0.5 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Checking iana-time-zone v0.1.57 [INFO] [stderr] Compiling schemars v0.8.13 [INFO] [stderr] Checking regex-syntax v0.7.5 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking url v2.4.1 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking tokio v1.32.0 [INFO] [stderr] Checking snap v0.2.5 [INFO] [stderr] Checking chrono v0.4.28 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking regex-automata v0.3.7 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling serde_derive_internals v0.26.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking dyn-clone v1.0.13 [INFO] [stderr] Checking os_str_bytes v6.5.1 [INFO] [stderr] Checking strum v0.18.0 [INFO] [stderr] Checking siphasher v0.2.3 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking scalable_bloom_filter v0.1.1 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking twox-hash v1.6.3 [INFO] [stderr] Checking flate2 v1.0.27 [INFO] [stderr] Compiling rustix v0.38.10 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling thiserror-impl v1.0.47 [INFO] [stderr] Checking textwrap v0.16.0 [INFO] [stderr] Checking regex v1.9.4 [INFO] [stderr] Checking walkdir v2.3.3 [INFO] [stderr] Checking sha2 v0.10.7 [INFO] [stderr] Checking rayon v1.7.0 [INFO] [stderr] Checking env_logger v0.9.3 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Checking bitflags v2.4.0 [INFO] [stderr] Checking linux-raw-sys v0.4.5 [INFO] [stderr] Compiling zerocopy-derive v0.2.0 [INFO] [stderr] Compiling strum_macros v0.18.0 [INFO] [stderr] Checking thiserror v1.0.47 [INFO] [stderr] Compiling schemars_derive v0.8.13 [INFO] [stderr] Compiling typed-builder v0.5.1 [INFO] [stderr] Checking zerocopy v0.3.0 [INFO] [stderr] Compiling clap_derive v3.2.25 [INFO] [stderr] Checking fastrand v2.0.0 [INFO] [stderr] Checking tempfile v3.8.0 [INFO] [stderr] Checking futures-executor v0.3.28 [INFO] [stderr] Checking serde v1.0.188 [INFO] [stderr] Checking futures v0.3.28 [INFO] [stderr] Checking bytelines v2.4.0 [INFO] [stderr] Checking runiq-lib v1.2.2 [INFO] [stderr] Checking clap v3.2.25 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking warc v0.3.1 [INFO] [stderr] Checking avro-rs v0.13.0 [INFO] [stderr] Checking oscar-io v0.1.3 [INFO] [stderr] Checking oscar-tools v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `info` [INFO] [stdout] --> src/ops/checksum.rs:9:25 [INFO] [stdout] | [INFO] [stdout] 9 | use log::{debug, error, info, warn}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `compress::Compress` [INFO] [stdout] --> src/ops/mod.rs:13:16 [INFO] [stdout] | [INFO] [stdout] 13 | pub(crate) use compress::Compress; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `dedup::Dedup` [INFO] [stdout] --> src/ops/mod.rs:14:16 [INFO] [stdout] | [INFO] [stdout] 14 | pub(crate) use dedup::Dedup; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `extract_text::ExtractText` [INFO] [stdout] --> src/ops/mod.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | pub(crate) use extract_text::ExtractText; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `filter_tags::FilterTags` [INFO] [stdout] --> src/ops/mod.rs:16:16 [INFO] [stdout] | [INFO] [stdout] 16 | pub(crate) use filter_tags::FilterTags; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sampling::SampleText` [INFO] [stdout] --> src/ops/mod.rs:17:16 [INFO] [stdout] | [INFO] [stdout] 17 | pub(crate) use sampling::SampleText; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sampling::SamplingKind` [INFO] [stdout] --> src/ops/mod.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | pub use sampling::SamplingKind; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `split::Split` [INFO] [stdout] --> src/ops/mod.rs:19:16 [INFO] [stdout] | [INFO] [stdout] 19 | pub(crate) use split::Split; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `info` [INFO] [stdout] --> src/ops/checksum.rs:9:25 [INFO] [stdout] | [INFO] [stdout] 9 | use log::{debug, error, info, warn}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Cursor` [INFO] [stdout] --> src/ops/compress.rs:203:14 [INFO] [stdout] | [INFO] [stdout] 203 | io::{Cursor, Read}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `dedup::Dedup` [INFO] [stdout] --> src/ops/mod.rs:14:16 [INFO] [stdout] | [INFO] [stdout] 14 | pub(crate) use dedup::Dedup; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `extract_text::ExtractText` [INFO] [stdout] --> src/ops/mod.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | pub(crate) use extract_text::ExtractText; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `filter_tags::FilterTags` [INFO] [stdout] --> src/ops/mod.rs:16:16 [INFO] [stdout] | [INFO] [stdout] 16 | pub(crate) use filter_tags::FilterTags; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sampling::SampleText` [INFO] [stdout] --> src/ops/mod.rs:17:16 [INFO] [stdout] | [INFO] [stdout] 17 | pub(crate) use sampling::SampleText; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sampling::SamplingKind` [INFO] [stdout] --> src/ops/mod.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | pub use sampling::SamplingKind; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `split::Split` [INFO] [stdout] --> src/ops/mod.rs:19:16 [INFO] [stdout] | [INFO] [stdout] 19 | pub(crate) use split::Split; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `COMPRESSED_FILE_EXTS` is never used [INFO] [stdout] --> src/ops/compress.rs:15:7 [INFO] [stdout] | [INFO] [stdout] 15 | const COMPRESSED_FILE_EXTS: [&'static str; 2] = ["gz", "zst"]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Compress` is never used [INFO] [stdout] --> src/ops/compress.rs:17:11 [INFO] [stdout] | [INFO] [stdout] 17 | pub trait Compress { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `compress` is never used [INFO] [stdout] --> src/ops/compress.rs:157:4 [INFO] [stdout] | [INFO] [stdout] 157 | fn compress(dest_file: &mut impl Write, r: T, compression: &str) -> Result<(), Error> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `compress_gzip` is never used [INFO] [stdout] --> src/ops/compress.rs:168:4 [INFO] [stdout] | [INFO] [stdout] 168 | fn compress_gzip(dest_file: &mut impl Write, r: T) -> Result<(), Error> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Dedup` is never used [INFO] [stdout] --> src/ops/dedup.rs:8:11 [INFO] [stdout] | [INFO] [stdout] 8 | pub trait Dedup { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `ExtractText` is never used [INFO] [stdout] --> src/ops/extract_text.rs:11:11 [INFO] [stdout] | [INFO] [stdout] 11 | pub trait ExtractText { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `FilterTags` is never used [INFO] [stdout] --> src/ops/filter_tags.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait FilterTags { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `SamplingKind` is never used [INFO] [stdout] --> src/ops/sampling.rs:5:10 [INFO] [stdout] | [INFO] [stdout] 5 | pub enum SamplingKind { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `SampleText` is never used [INFO] [stdout] --> src/ops/sampling.rs:9:11 [INFO] [stdout] | [INFO] [stdout] 9 | pub trait SampleText { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SplitWriter` is never constructed [INFO] [stdout] --> src/ops/split.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | struct SplitWriter { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `format_filename`, `next_filename`, and `rotate_file` are never used [INFO] [stdout] --> src/ops/split.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 28 | impl SplitWriter { [INFO] [stdout] | ---------------- associated items in this implementation [INFO] [stdout] 29 | /// Create a new writer. `max_size` is in bytes. [INFO] [stdout] 30 | pub fn new(dst: &Path, max_size: usize) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | fn format_filename(filename: &Path, part_number: u64) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 61 | fn next_filename(&mut self) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 87 | pub fn rotate_file(&mut self) -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Split` is never used [INFO] [stdout] --> src/ops/split.rs:161:11 [INFO] [stdout] | [INFO] [stdout] 161 | pub trait Split { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `gen_dummy_corpus` is never used [INFO] [stdout] --> src/ops/checksum.rs:144:8 [INFO] [stdout] | [INFO] [stdout] 144 | fn gen_dummy_corpus() -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `compress_folder` is never used [INFO] [stdout] --> src/ops/compress.rs:87:8 [INFO] [stdout] | [INFO] [stdout] 17 | pub trait Compress { [INFO] [stdout] | -------- associated function in this trait [INFO] [stdout] ... [INFO] [stdout] 87 | fn compress_folder( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Dedup` is never used [INFO] [stdout] --> src/ops/dedup.rs:8:11 [INFO] [stdout] | [INFO] [stdout] 8 | pub trait Dedup { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `extract_from_path` is never used [INFO] [stdout] --> src/ops/extract_text.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub trait ExtractText { [INFO] [stdout] | ----------- associated function in this trait [INFO] [stdout] 12 | fn extract_from_path(src: &Path, dst: &Path, del_src: bool) -> Result<(), Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `FilterTags` is never used [INFO] [stdout] --> src/ops/filter_tags.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait FilterTags { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `SamplingKind` is never used [INFO] [stdout] --> src/ops/sampling.rs:5:10 [INFO] [stdout] | [INFO] [stdout] 5 | pub enum SamplingKind { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `SampleText` is never used [INFO] [stdout] --> src/ops/sampling.rs:9:11 [INFO] [stdout] | [INFO] [stdout] 9 | pub trait SampleText { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Split` is never used [INFO] [stdout] --> src/ops/split.rs:161:11 [INFO] [stdout] | [INFO] [stdout] 161 | pub trait Split { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `tempfile` is imported redundantly [INFO] [stdout] --> src/impls/oscar_doc/oscar_doc.rs:288:20 [INFO] [stdout] | [INFO] [stdout] 288 | use tempfile::{self, tempdir}; [INFO] [stdout] | ^^^^ the item `tempfile` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `info` [INFO] [stdout] --> src/ops/checksum.rs:9:25 [INFO] [stdout] | [INFO] [stdout] 9 | use log::{debug, error, info, warn}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Cursor` [INFO] [stdout] --> src/ops/compress.rs:203:14 [INFO] [stdout] | [INFO] [stdout] 203 | io::{Cursor, Read}, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `info` [INFO] [stdout] --> src/ops/checksum.rs:9:25 [INFO] [stdout] | [INFO] [stdout] 9 | use log::{debug, error, info, warn}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `hook_to_clap` is never used [INFO] [stdout] --> src/cli.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub trait Command { [INFO] [stdout] | ------- associated function in this trait [INFO] [stdout] 8 | fn hook_to_clap(ctx: clap::App<'static>) -> clap::App<'static> [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `run` is never used [INFO] [stdout] --> src/cli.rs:59:8 [INFO] [stdout] | [INFO] [stdout] 58 | pub trait Runnable { [INFO] [stdout] | -------- method in this trait [INFO] [stdout] 59 | fn run(&self) -> Result<(), Error>; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/error.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | Io(std::io::Error), [INFO] [stdout] | -- ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 6 | Io(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/error.rs:7:10 [INFO] [stdout] | [INFO] [stdout] 7 | Json(serde_json::Error), [INFO] [stdout] | ---- ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 7 | Json(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/error.rs:8:21 [INFO] [stdout] | [INFO] [stdout] 8 | ThreadPoolBuild(rayon::ThreadPoolBuildError), [INFO] [stdout] | --------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 8 | ThreadPoolBuild(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/error.rs:11:13 [INFO] [stdout] | [INFO] [stdout] 11 | OscarIo(oscar_io::error::Error), [INFO] [stdout] | ------- ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 11 | OscarIo(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/error.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | Custom(String), [INFO] [stdout] | ------ ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 13 | Custom(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `MissingContent` and `MalformedContent` are never constructed [INFO] [stdout] --> src/error.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub enum Error { [INFO] [stdout] | ----- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 9 | MissingContent(serde_json::Value), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 10 | MalformedContent(serde_json::Value), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `convert_to_hashset` is never used [INFO] [stdout] --> src/impls/oscar_doc/filter_tags.rs:60:8 [INFO] [stdout] | [INFO] [stdout] 31 | impl FilterTagDoc { [INFO] [stdout] | ----------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 60 | fn convert_to_hashset(arr: &[serde_json::Value]) -> HashSet> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `extract_from_doc` and `extract` are never used [INFO] [stdout] --> src/impls/oscar_doc/oscar_doc.rs:238:8 [INFO] [stdout] | [INFO] [stdout] 234 | impl OscarDoc { [INFO] [stdout] | ------------- associated functions in this implementation [INFO] [stdout] ... [INFO] [stdout] 238 | fn extract_from_doc(doc: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 254 | fn extract(src: T, dst: &mut U) -> Result<(), Error> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/impls/oscar_txt/dedup.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 18 | impl DedupTxt { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] 19 | /// TODO: provide a way to specify filter? [INFO] [stdout] 20 | fn new(filter: Box) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `prev_offset` is never read [INFO] [stdout] --> src/impls/oscar_txt/sampling/indexer.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Indexer { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 6 | inner: R, [INFO] [stdout] 7 | prev_offset: usize, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `WithReplacement` is never constructed [INFO] [stdout] --> src/ops/sampling.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub enum SamplingKind { [INFO] [stdout] | ------------ variant in this enum [INFO] [stdout] 6 | WithReplacement, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `hook_to_clap` is never used [INFO] [stdout] --> src/cli.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub trait Command { [INFO] [stdout] | ------- associated function in this trait [INFO] [stdout] 8 | fn hook_to_clap(ctx: clap::App<'static>) -> clap::App<'static> [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `run` is never used [INFO] [stdout] --> src/cli.rs:59:8 [INFO] [stdout] | [INFO] [stdout] 58 | pub trait Runnable { [INFO] [stdout] | -------- method in this trait [INFO] [stdout] 59 | fn run(&self) -> Result<(), Error>; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/error.rs:7:10 [INFO] [stdout] | [INFO] [stdout] 7 | Json(serde_json::Error), [INFO] [stdout] | ---- ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 7 | Json(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/error.rs:8:21 [INFO] [stdout] | [INFO] [stdout] 8 | ThreadPoolBuild(rayon::ThreadPoolBuildError), [INFO] [stdout] | --------------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 8 | ThreadPoolBuild(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/error.rs:9:20 [INFO] [stdout] | [INFO] [stdout] 9 | MissingContent(serde_json::Value), [INFO] [stdout] | -------------- ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 9 | MissingContent(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/error.rs:10:22 [INFO] [stdout] | [INFO] [stdout] 10 | MalformedContent(serde_json::Value), [INFO] [stdout] | ---------------- ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 10 | MalformedContent(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/error.rs:11:13 [INFO] [stdout] | [INFO] [stdout] 11 | OscarIo(oscar_io::error::Error), [INFO] [stdout] | ------- ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 11 | OscarIo(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/error.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | Custom(String), [INFO] [stdout] | ------ ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 13 | Custom(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `convert_to_hashset` is never used [INFO] [stdout] --> src/impls/oscar_doc/filter_tags.rs:60:8 [INFO] [stdout] | [INFO] [stdout] 31 | impl FilterTagDoc { [INFO] [stdout] | ----------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 60 | fn convert_to_hashset(arr: &[serde_json::Value]) -> HashSet> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/impls/oscar_txt/dedup.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 18 | impl DedupTxt { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] 19 | /// TODO: provide a way to specify filter? [INFO] [stdout] 20 | fn new(filter: Box) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `prev_offset` is never read [INFO] [stdout] --> src/impls/oscar_txt/sampling/indexer.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Indexer { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 6 | inner: R, [INFO] [stdout] 7 | prev_offset: usize, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `gen_dummy_corpus` is never used [INFO] [stdout] --> src/ops/checksum.rs:144:8 [INFO] [stdout] | [INFO] [stdout] 144 | fn gen_dummy_corpus() -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `WithReplacement` is never constructed [INFO] [stdout] --> src/ops/sampling.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub enum SamplingKind { [INFO] [stdout] | ------------ variant in this enum [INFO] [stdout] 6 | WithReplacement, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 45.24s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: snap v0.2.5 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "dba11eb5ca064358616f8971ae3240d6f215f2934fceaa593ba5b7e218935a62", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dba11eb5ca064358616f8971ae3240d6f215f2934fceaa593ba5b7e218935a62", kill_on_drop: false }` [INFO] [stdout] dba11eb5ca064358616f8971ae3240d6f215f2934fceaa593ba5b7e218935a62 [INFO] checking oscar-tools-0.4.0 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate oscar-tools 0.4.0 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate oscar-tools 0.4.0 on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate oscar-tools 0.4.0 [INFO] finished tweaking crates.io crate oscar-tools 0.4.0 [INFO] tweaked toml for crates.io crate oscar-tools 0.4.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate oscar-tools 0.4.0 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a6b219bee59af542844e16e0180bcc03df127cb96181c7c38f03c9e264d214f2 [INFO] running `Command { std: "docker" "start" "-a" "a6b219bee59af542844e16e0180bcc03df127cb96181c7c38f03c9e264d214f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a6b219bee59af542844e16e0180bcc03df127cb96181c7c38f03c9e264d214f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a6b219bee59af542844e16e0180bcc03df127cb96181c7c38f03c9e264d214f2", kill_on_drop: false }` [INFO] [stdout] a6b219bee59af542844e16e0180bcc03df127cb96181c7c38f03c9e264d214f2 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d6cff16062e194625ec1b1561d940f89a1888179460a19fc6f5c915bd4794b3b [INFO] running `Command { std: "docker" "start" "-a" "d6cff16062e194625ec1b1561d940f89a1888179460a19fc6f5c915bd4794b3b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Checking memchr v2.6.2 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Compiling syn v2.0.29 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/crossbeam-utils-0.8.16/src/sync/parker.rs:371:25 [INFO] [stdout] | [INFO] [stdout] 371 | / match self.state.swap(EMPTY, SeqCst) { [INFO] [stdout] 372 | | NOTIFIED | PARKED => return, [INFO] [stdout] 373 | | n => panic!("inconsistent park_timeout state: {}", n), [INFO] [stdout] 374 | | }; [INFO] [stdout] | |_________________________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Compiling serde_json v1.0.105 [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `crossbeam-utils` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "d6cff16062e194625ec1b1561d940f89a1888179460a19fc6f5c915bd4794b3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6cff16062e194625ec1b1561d940f89a1888179460a19fc6f5c915bd4794b3b", kill_on_drop: false }` [INFO] [stdout] d6cff16062e194625ec1b1561d940f89a1888179460a19fc6f5c915bd4794b3b