[INFO] fetching crate flute 1.9.1... [INFO] checking flute-1.9.1 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170 [INFO] extracting crate flute 1.9.1 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate flute 1.9.1 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate flute 1.9.1 [INFO] tweaked toml for crates.io crate flute 1.9.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate flute 1.9.1 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate flute 1.9.1 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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5441ec742a6fbf2e611a2ea54d9c73480adc86250b7d42484400fce28975b775 [INFO] running `Command { std: "docker" "start" "-a" "5441ec742a6fbf2e611a2ea54d9c73480adc86250b7d42484400fce28975b775", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5441ec742a6fbf2e611a2ea54d9c73480adc86250b7d42484400fce28975b775", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5441ec742a6fbf2e611a2ea54d9c73480adc86250b7d42484400fce28975b775", kill_on_drop: false }` [INFO] [stdout] 5441ec742a6fbf2e611a2ea54d9c73480adc86250b7d42484400fce28975b775 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4bee093afe28c82a5fcc55a254df28a82fc09714f2b3e50ed0d80140fa6dce8d [INFO] running `Command { std: "docker" "start" "-a" "4bee093afe28c82a5fcc55a254df28a82fc09714f2b3e50ed0d80140fa6dce8d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking smallvec v1.15.0 [INFO] [stderr] Checking writeable v0.6.1 [INFO] [stderr] Checking litemap v0.8.0 [INFO] [stderr] Compiling icu_normalizer_data v2.0.0 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling icu_properties_data v2.0.1 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling zerocopy v0.8.25 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Checking instant v0.1.13 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Compiling libm v0.2.15 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Checking adler2 v2.0.0 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Checking utf8_iter v1.0.4 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Compiling reed-solomon-erasure v6.0.0 [INFO] [stderr] Compiling rustix v1.0.7 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Checking miniz_oxide v0.8.8 [INFO] [stderr] Checking crc32fast v1.4.2 [INFO] [stderr] Checking anstyle-parse v0.2.6 [INFO] [stderr] Checking is_terminal_polyfill v1.70.1 [INFO] [stderr] Checking anstyle-query v1.1.2 [INFO] [stderr] Checking anstyle v1.0.10 [INFO] [stderr] Checking linux-raw-sys v0.9.4 [INFO] [stderr] Checking ryu v1.0.20 [INFO] [stderr] Checking iana-time-zone v0.1.63 [INFO] [stderr] Checking colorchoice v1.0.3 [INFO] [stderr] Checking itoa v1.0.15 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking bitflags v2.9.1 [INFO] [stderr] Checking primes v0.4.0 [INFO] [stderr] Checking raptorq v2.0.0 [INFO] [stderr] Checking base64 v0.22.1 [INFO] [stderr] Checking fastrand v2.3.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking raptor-code v1.0.7 [INFO] [stderr] Checking anstream v0.6.18 [INFO] [stderr] Checking flate2 v1.1.1 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Checking md5 v0.7.0 [INFO] [stderr] Checking jiff v0.2.14 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking chrono v0.4.41 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking lru v0.7.8 [INFO] [stderr] Checking rand v0.9.1 [INFO] [stderr] Checking tempfile v3.20.0 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking env_filter v0.1.3 [INFO] [stderr] Checking env_logger v0.11.8 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking yoke v0.8.0 [INFO] [stderr] Checking zerovec v0.11.2 [INFO] [stderr] Checking zerotrie v0.2.2 [INFO] [stderr] Checking tinystr v0.8.1 [INFO] [stderr] Checking potential_utf v0.1.2 [INFO] [stderr] Checking icu_collections v2.0.0 [INFO] [stderr] Checking icu_locale_core v2.0.0 [INFO] [stderr] Checking icu_provider v2.0.0 [INFO] [stderr] Checking icu_normalizer v2.0.0 [INFO] [stderr] Checking icu_properties v2.0.1 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.0.3 [INFO] [stderr] Checking url v2.5.4 [INFO] [stderr] Checking quick-xml v0.37.5 [INFO] [stderr] Checking flute v1.9.1 (/opt/rustwide/workdir) [INFO] [stdout] error: field `shard_type` is never read [INFO] [stdout] --> src/fec/mod.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 21 | pub struct DataFecShard { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 24 | shard_type: ShardType, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DataFecShard` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:346:24 [INFO] [stdout] | [INFO] [stdout] 346 | #![cfg_attr(test, deny(warnings))] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[deny(dead_code)]` implied by `#[deny(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: field `shard_type` is never read [INFO] [stdout] --> src/fec/raptorq.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 12 | struct RaptorFecShard { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] 13 | pkt: raptorq::EncodingPacket, [INFO] [stdout] 14 | shard_type: ShardType, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RaptorFecShard` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/common/alc.rs:168:28 [INFO] [stdout] | [INFO] [stdout] 168 | pub fn parse_alc_pkt(data: &[u8]) -> Result { [INFO] [stdout] | ^^^^^ ------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(mismatched_lifetime_syntaxes)]` implied by `#[deny(warnings)]` [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 168 | pub fn parse_alc_pkt(data: &[u8]) -> Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/sender/block.rs:72:17 [INFO] [stdout] | [INFO] [stdout] 72 | pub fn read(&mut self) -> Option<(EncodingSymbol, bool)> { [INFO] [stdout] | ^^^^^^^^^ -------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 72 | pub fn read(&mut self) -> Option<(EncodingSymbol<'_>, bool)> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `shard_type` is never read [INFO] [stdout] --> src/fec/mod.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 21 | pub struct DataFecShard { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 24 | shard_type: ShardType, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `DataFecShard` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `shard_type` is never read [INFO] [stdout] --> src/fec/raptorq.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 12 | struct RaptorFecShard { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] 13 | pkt: raptorq::EncodingPacket, [INFO] [stdout] 14 | shard_type: ShardType, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RaptorFecShard` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/common/alc.rs:168:28 [INFO] [stdout] | [INFO] [stdout] 168 | pub fn parse_alc_pkt(data: &[u8]) -> Result { [INFO] [stdout] | ^^^^^ ------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 168 | pub fn parse_alc_pkt(data: &[u8]) -> Result> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/sender/block.rs:72:17 [INFO] [stdout] | [INFO] [stdout] 72 | pub fn read(&mut self) -> Option<(EncodingSymbol, bool)> { [INFO] [stdout] | ^^^^^^^^^ -------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 72 | pub fn read(&mut self) -> Option<(EncodingSymbol<'_>, bool)> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `flute` (lib test) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "4bee093afe28c82a5fcc55a254df28a82fc09714f2b3e50ed0d80140fa6dce8d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4bee093afe28c82a5fcc55a254df28a82fc09714f2b3e50ed0d80140fa6dce8d", kill_on_drop: false }` [INFO] [stdout] 4bee093afe28c82a5fcc55a254df28a82fc09714f2b3e50ed0d80140fa6dce8d