[INFO] fetching crate paraseq 0.3.3... [INFO] checking paraseq-0.3.3 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170 [INFO] extracting crate paraseq 0.3.3 into /workspace/builds/worker-4-tc2/source [INFO] removed /workspace/builds/worker-4-tc2/source/.cargo/config.toml [INFO] started tweaking crates.io crate paraseq 0.3.3 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate paraseq 0.3.3 [INFO] tweaked toml for crates.io crate paraseq 0.3.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate paraseq 0.3.3 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 paraseq 0.3.3 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] b6e2ec905c27f72c6b424905b3d7cf11b9f66bb98216724bf8e5c57d19da1804 [INFO] running `Command { std: "docker" "start" "-a" "b6e2ec905c27f72c6b424905b3d7cf11b9f66bb98216724bf8e5c57d19da1804", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b6e2ec905c27f72c6b424905b3d7cf11b9f66bb98216724bf8e5c57d19da1804", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6e2ec905c27f72c6b424905b3d7cf11b9f66bb98216724bf8e5c57d19da1804", kill_on_drop: false }` [INFO] [stdout] b6e2ec905c27f72c6b424905b3d7cf11b9f66bb98216724bf8e5c57d19da1804 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] ad87c94dee5f4176fca10fbc8fb38e0886f47392ba20490c0ba5e5c200934370 [INFO] running `Command { std: "docker" "start" "-a" "ad87c94dee5f4176fca10fbc8fb38e0886f47392ba20490c0ba5e5c200934370", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling pkg-config v0.3.32 [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Checking adler2 v2.0.0 [INFO] [stderr] Compiling zstd-safe v7.2.4 [INFO] [stderr] Checking miniz_oxide v0.8.8 [INFO] [stderr] Checking crc32fast v1.4.2 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Checking anstyle-parse v0.2.7 [INFO] [stderr] Checking flate2 v1.1.1 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking anstyle v1.0.11 [INFO] [stderr] Compiling anyhow v1.0.98 [INFO] [stderr] Checking is_terminal_polyfill v1.70.1 [INFO] [stderr] Checking anstyle-query v1.1.3 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking colorchoice v1.0.4 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking anstream v0.6.19 [INFO] [stderr] Checking clap_lex v0.7.5 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Checking strsim v0.11.1 [INFO] [stderr] Checking crossbeam-channel v0.5.15 [INFO] [stderr] Checking clap_builder v4.5.40 [INFO] [stderr] Compiling jobserver v0.1.33 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Compiling cc v1.2.26 [INFO] [stderr] Compiling zstd-sys v2.0.15+zstd.1.5.7 [INFO] [stderr] Compiling liblzma-sys v0.3.13 [INFO] [stderr] Compiling bzip2-sys v0.1.13+1.0.8 [INFO] [stderr] Checking bzip2 v0.5.2 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Checking bgzip v0.3.1 [INFO] [stderr] Compiling clap_derive v4.5.40 [INFO] [stderr] Checking liblzma v0.3.6 [INFO] [stderr] Checking zstd v0.13.3 [INFO] [stderr] Checking niffler v3.0.0 [INFO] [stderr] Checking clap v4.5.40 [INFO] [stderr] Checking paraseq v0.3.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/fastq.rs:409:5 [INFO] [stdout] | [INFO] [stdout] 409 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method [INFO] [stdout] --> src/fastq.rs:409:5 [INFO] [stdout] | [INFO] [stdout] 409 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/fasta.rs:406:16 [INFO] [stdout] | [INFO] [stdout] 406 | pub fn seq(&self) -> Cow<[u8]> { [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] 406 | pub fn seq(&self) -> Cow<'_, [u8]> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/fasta.rs:453:12 [INFO] [stdout] | [INFO] [stdout] 453 | fn seq(&self) -> Cow<[u8]> { [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] 453 | fn seq(&self) -> Cow<'_, [u8]> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/fastq.rs:404:12 [INFO] [stdout] | [INFO] [stdout] 404 | fn seq(&self) -> std::borrow::Cow<[u8]> { [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] 404 | fn seq(&self) -> std::borrow::Cow<'_, [u8]> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/fastx.rs:171:12 [INFO] [stdout] | [INFO] [stdout] 171 | fn seq(&self) -> Cow<[u8]> { [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] 171 | fn seq(&self) -> Cow<'_, [u8]> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/record.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | fn seq(&self) -> Cow<[u8]>; [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] 16 | fn seq(&self) -> Cow<'_, [u8]>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/fasta.rs:406:16 [INFO] [stdout] | [INFO] [stdout] 406 | pub fn seq(&self) -> Cow<[u8]> { [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] 406 | pub fn seq(&self) -> Cow<'_, [u8]> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/fasta.rs:453:12 [INFO] [stdout] | [INFO] [stdout] 453 | fn seq(&self) -> Cow<[u8]> { [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] 453 | fn seq(&self) -> Cow<'_, [u8]> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/fastq.rs:404:12 [INFO] [stdout] | [INFO] [stdout] 404 | fn seq(&self) -> std::borrow::Cow<[u8]> { [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] 404 | fn seq(&self) -> std::borrow::Cow<'_, [u8]> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/fastx.rs:171:12 [INFO] [stdout] | [INFO] [stdout] 171 | fn seq(&self) -> Cow<[u8]> { [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] 171 | fn seq(&self) -> Cow<'_, [u8]> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/record.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | fn seq(&self) -> Cow<[u8]>; [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] 16 | fn seq(&self) -> Cow<'_, [u8]>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 45.01s [INFO] running `Command { std: "docker" "inspect" "ad87c94dee5f4176fca10fbc8fb38e0886f47392ba20490c0ba5e5c200934370", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad87c94dee5f4176fca10fbc8fb38e0886f47392ba20490c0ba5e5c200934370", kill_on_drop: false }` [INFO] [stdout] ad87c94dee5f4176fca10fbc8fb38e0886f47392ba20490c0ba5e5c200934370