[INFO] fetching crate paraseq 0.3.3...
[INFO] testing paraseq-0.3.3 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0
[INFO] extracting crate paraseq 0.3.3 into /workspace/builds/worker-2-tc1/source
[INFO] removed /workspace/builds/worker-2-tc1/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-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate paraseq 0.3.3 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded liblzma v0.3.6
[INFO] [stderr]   Downloaded niffler v3.0.0
[INFO] [stderr]   Downloaded bgzip v0.3.1
[INFO] [stderr]   Downloaded liblzma-sys v0.3.13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fae2bc0f5155b7a595e8c429baf9ed0960230356b9b1e2621fc61b71b2622da3
[INFO] running `Command { std: "docker" "start" "-a" "fae2bc0f5155b7a595e8c429baf9ed0960230356b9b1e2621fc61b71b2622da3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fae2bc0f5155b7a595e8c429baf9ed0960230356b9b1e2621fc61b71b2622da3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fae2bc0f5155b7a595e8c429baf9ed0960230356b9b1e2621fc61b71b2622da3", kill_on_drop: false }`
[INFO] [stdout] fae2bc0f5155b7a595e8c429baf9ed0960230356b9b1e2621fc61b71b2622da3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] d22f8b533eb8bc46c1210d0b78439467a8d00491ff5b299ced7bc07d357d2237
[INFO] running `Command { std: "docker" "start" "-a" "d22f8b533eb8bc46c1210d0b78439467a8d00491ff5b299ced7bc07d357d2237", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling miniz_oxide v0.8.8
[INFO] [stderr]    Compiling lock_api v0.4.13
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[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling flate2 v1.1.1
[INFO] [stderr]    Compiling jobserver v0.1.33
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling 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 bzip2-sys v0.1.13+1.0.8
[INFO] [stderr]    Compiling liblzma-sys v0.3.13
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling bzip2 v0.5.2
[INFO] [stderr]    Compiling liblzma v0.3.6
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling bgzip v0.3.1
[INFO] [stderr]    Compiling zstd v0.13.3
[INFO] [stderr]    Compiling niffler v3.0.0
[INFO] [stderr]    Compiling 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: 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 19.84s
[INFO] running `Command { std: "docker" "inspect" "d22f8b533eb8bc46c1210d0b78439467a8d00491ff5b299ced7bc07d357d2237", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d22f8b533eb8bc46c1210d0b78439467a8d00491ff5b299ced7bc07d357d2237", kill_on_drop: false }`
[INFO] [stdout] d22f8b533eb8bc46c1210d0b78439467a8d00491ff5b299ced7bc07d357d2237
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 26508b82e2c988fd696b8097bd075c343b463034e82dff6b06cfcfd05c7add44
[INFO] running `Command { std: "docker" "start" "-a" "26508b82e2c988fd696b8097bd075c343b463034e82dff6b06cfcfd05c7add44", kill_on_drop: false }`
[INFO] [stderr]    Compiling anstyle-parse v0.2.7
[INFO] [stderr]    Compiling anstyle v1.0.11
[INFO] [stderr]    Compiling colorchoice v1.0.4
[INFO] [stderr]    Compiling anstyle-query v1.1.3
[INFO] [stderr]    Compiling clap_lex v0.7.5
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling anstream v0.6.19
[INFO] [stderr]    Compiling clap_builder v4.5.40
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling clap_derive v4.5.40
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling bgzip v0.3.1
[INFO] [stderr]    Compiling clap v4.5.40
[INFO] [stderr]    Compiling niffler v3.0.0
[INFO] [stderr]    Compiling 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: 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: `#[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] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 17.41s
[INFO] running `Command { std: "docker" "inspect" "26508b82e2c988fd696b8097bd075c343b463034e82dff6b06cfcfd05c7add44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26508b82e2c988fd696b8097bd075c343b463034e82dff6b06cfcfd05c7add44", kill_on_drop: false }`
[INFO] [stdout] 26508b82e2c988fd696b8097bd075c343b463034e82dff6b06cfcfd05c7add44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 8b2cf7d6fb56dbaafdba9ae4f7a209e5cdc7d906c4f327f955509a4981d2f489
[INFO] running `Command { std: "docker" "start" "-a" "8b2cf7d6fb56dbaafdba9ae4f7a209e5cdc7d906c4f327f955509a4981d2f489", kill_on_drop: false }`
[INFO] [stderr] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stderr]    --> src/fastq.rs:409:5
[INFO] [stderr]     |
[INFO] [stderr] 409 |     #[must_use]
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_attributes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/fasta.rs:406:16
[INFO] [stderr]     |
[INFO] [stderr] 406 |     pub fn seq(&self) -> Cow<[u8]> {
[INFO] [stderr]     |                ^^^^^     --------- the lifetime gets resolved as `'_`
[INFO] [stderr]     |                |
[INFO] [stderr]     |                this lifetime flows to the output
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 406 |     pub fn seq(&self) -> Cow<'_, [u8]> {
[INFO] [stderr]     |                              +++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/fasta.rs:453:12
[INFO] [stderr]     |
[INFO] [stderr] 453 |     fn seq(&self) -> Cow<[u8]> {
[INFO] [stderr]     |            ^^^^^     --------- the lifetime gets resolved as `'_`
[INFO] [stderr]     |            |
[INFO] [stderr]     |            this lifetime flows to the output
[INFO] [stderr]     |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 453 |     fn seq(&self) -> Cow<'_, [u8]> {
[INFO] [stderr]     |                          +++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/fastq.rs:404:12
[INFO] [stderr]     |
[INFO] [stderr] 404 |     fn seq(&self) -> std::borrow::Cow<[u8]> {
[INFO] [stderr]     |            ^^^^^     ---------------------- the lifetime gets resolved as `'_`
[INFO] [stderr]     |            |
[INFO] [stderr]     |            this lifetime flows to the output
[INFO] [stderr]     |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 404 |     fn seq(&self) -> std::borrow::Cow<'_, [u8]> {
[INFO] [stderr]     |                                       +++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]    --> src/fastx.rs:171:12
[INFO] [stderr]     |
[INFO] [stderr] 171 |     fn seq(&self) -> Cow<[u8]> {
[INFO] [stderr]     |            ^^^^^     --------- the lifetime gets resolved as `'_`
[INFO] [stderr]     |            |
[INFO] [stderr]     |            this lifetime flows to the output
[INFO] [stderr]     |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]     |
[INFO] [stderr] 171 |     fn seq(&self) -> Cow<'_, [u8]> {
[INFO] [stderr]     |                          +++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> src/record.rs:16:12
[INFO] [stderr]    |
[INFO] [stderr] 16 |     fn seq(&self) -> Cow<[u8]>;
[INFO] [stderr]    |            ^^^^^     --------- the lifetime gets resolved as `'_`
[INFO] [stderr]    |            |
[INFO] [stderr]    |            this lifetime flows to the output
[INFO] [stderr]    |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]    |
[INFO] [stderr] 16 |     fn seq(&self) -> Cow<'_, [u8]>;
[INFO] [stderr]    |                          +++
[INFO] [stderr] 
[INFO] [stderr] warning: `paraseq` (lib) generated 6 warnings (run `cargo fix --lib -p paraseq` to apply 5 suggestions)
[INFO] [stderr] warning: `paraseq` (lib test) generated 6 warnings (6 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/paraseq-ae34f3e26b094c05)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test fasta::tests::test_passthrough_read ... ok
[INFO] [stdout] test fasta::tests::test_basic_record_parsing ... ok
[INFO] [stdout] test fasta::tests::test_mixed_single_and_multiline ... ok
[INFO] [stdout] test fasta::tests::test_multiline_fasta ... ok
[INFO] [stdout] test fastq::tests::test_basic_record_parsing ... ok
[INFO] [stdout] test fasta::tests::test_performance_single_vs_multiline ... ok
[INFO] [stdout] test fastq::tests::test_empty_input ... ok
[INFO] [stdout] test fasta::tests::test_multiple_records ... ok
[INFO] [stdout] test fasta::tests::test_invalid_header ... ok
[INFO] [stdout] test fastq::tests::test_capacity_limit ... ok
[INFO] [stdout] test fasta::tests::test_junk_before_valid_record ... ok
[INFO] [stdout] test fastq::tests::test_invalid_separator ... ok
[INFO] [stdout] test fastq::tests::test_invalid_utf8 ... ok
[INFO] [stdout] test fastq::tests::test_multiple_records ... ok
[INFO] [stdout] test fastq::tests::test_partial_record ... ok
[INFO] [stdout] test fastq::tests::test_invalid_header ... ok
[INFO] [stdout] test fastq::tests::test_passthrough_read ... ok
[INFO] [stdout] test fasta::tests::test_from_path_with_batch_size ... ok
[INFO] [stdout] test fastq::tests::test_clear_record_set ... ok
[INFO] [stdout] test fasta::tests::test_from_path ... ok
[INFO] [stdout] test fastq::tests::test_reader_exhausted ... ok
[INFO] [stdout] test fastq::tests::test_unequal_lengths ... ok
[INFO] [stdout] test fastq::tests::test_record_spanning_buffers ... ok
[INFO] [stdout] test fastq::tests::test_buffer_overflow ... ok
[INFO] [stdout] test fastq::tests::test_from_path ... ok
[INFO] [stdout] test fastq::tests::test_from_path_with_batch_size ... ok
[INFO] [stdout] test fastx::testing::test_fastx_reader_from_path_with_batch_size ... ok
[INFO] [stdout] test fastx::testing::test_fastx_reader_from_path ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8b2cf7d6fb56dbaafdba9ae4f7a209e5cdc7d906c4f327f955509a4981d2f489", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b2cf7d6fb56dbaafdba9ae4f7a209e5cdc7d906c4f327f955509a4981d2f489", kill_on_drop: false }`
[INFO] [stdout] 8b2cf7d6fb56dbaafdba9ae4f7a209e5cdc7d906c4f327f955509a4981d2f489