[INFO] fetching crate slow5 0.12.1... [INFO] checking slow5-0.12.1 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170 [INFO] extracting crate slow5 0.12.1 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate slow5 0.12.1 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate slow5 0.12.1 [INFO] tweaked toml for crates.io crate slow5 0.12.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate slow5 0.12.1 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate slow5 0.12.1 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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded once_cell v1.20.1 [INFO] [stderr] Downloaded cc v1.1.23 [INFO] [stderr] Downloaded slow5lib-sys v0.10.0+slow5lib.1.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1414e2fdbccb29edaaf24c5a2a90178267cc5cc50542badbd5d66da30e67e358 [INFO] running `Command { std: "docker" "start" "-a" "1414e2fdbccb29edaaf24c5a2a90178267cc5cc50542badbd5d66da30e67e358", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1414e2fdbccb29edaaf24c5a2a90178267cc5cc50542badbd5d66da30e67e358", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1414e2fdbccb29edaaf24c5a2a90178267cc5cc50542badbd5d66da30e67e358", kill_on_drop: false }` [INFO] [stdout] 1414e2fdbccb29edaaf24c5a2a90178267cc5cc50542badbd5d66da30e67e358 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 839564fe97fbd91a8658a642f3509c40b8d82a2756f8ff6e9ace50b52b015bcf [INFO] running `Command { std: "docker" "start" "-a" "839564fe97fbd91a8658a642f3509c40b8d82a2756f8ff6e9ace50b52b015bcf", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling pkg-config v0.3.31 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling rustix v0.38.37 [INFO] [stderr] Compiling prettyplease v0.2.22 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling clang-sys v1.8.1 [INFO] [stderr] Compiling linux-raw-sys v0.4.14 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling bitflags v2.6.0 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling jobserver v0.1.32 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Compiling libloading v0.8.5 [INFO] [stderr] Compiling cc v1.1.23 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Checking regex-automata v0.4.8 [INFO] [stderr] Compiling home v0.5.9 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling bindgen v0.66.1 [INFO] [stderr] Compiling zstd-sys v2.0.13+zstd.1.5.6 [INFO] [stderr] Compiling which v4.4.2 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling libz-sys v1.1.20 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Checking tinyvec v1.8.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling unicase v2.7.0 [INFO] [stderr] Checking bstr v1.10.0 [INFO] [stderr] Compiling dunce v1.0.5 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking globset v0.4.15 [INFO] [stderr] Compiling regex v1.11.0 [INFO] [stderr] Checking unicode-normalization v0.1.24 [INFO] [stderr] Checking toml_datetime v0.6.8 [INFO] [stderr] Checking serde_spanned v0.6.8 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking indexmap v2.5.0 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Compiling pulldown-cmark v0.9.6 [INFO] [stderr] Checking winnow v0.5.40 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Compiling thiserror v1.0.64 [INFO] [stderr] Checking predicates-core v1.0.8 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking ignore v0.4.23 [INFO] [stderr] Checking anstyle v1.0.8 [INFO] [stderr] Compiling anyhow v1.0.89 [INFO] [stderr] Checking termtree v0.4.1 [INFO] [stderr] Checking once_cell v1.20.1 [INFO] [stderr] Checking fastrand v2.1.1 [INFO] [stderr] Checking toml_edit v0.19.15 [INFO] [stderr] Checking predicates-tree v1.0.11 [INFO] [stderr] Checking predicates v3.1.2 [INFO] [stderr] Checking globwalk v0.9.1 [INFO] [stderr] Compiling thiserror-impl v1.0.64 [INFO] [stderr] Checking url v2.5.2 [INFO] [stderr] Checking tempfile v3.13.0 [INFO] [stderr] Compiling cstr v0.2.12 [INFO] [stderr] Checking assert_fs v1.1.2 [INFO] [stderr] Checking serde_test v1.0.177 [INFO] [stderr] Checking toml v0.7.8 [INFO] [stderr] Checking version-sync v0.9.5 [INFO] [stderr] Compiling slow5lib-sys v0.10.0+slow5lib.1.3.0 [INFO] [stderr] Checking slow5 v0.12.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/header.rs:36:23 [INFO] [stdout] | [INFO] [stdout] 36 | fn aux_names_iter(&self) -> AuxNamesIter { [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] 36 | fn aux_names_iter(&self) -> AuxNamesIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/header.rs:157:27 [INFO] [stdout] | [INFO] [stdout] 157 | pub fn aux_names_iter(&self) -> AuxNamesIter { [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] 157 | pub fn aux_names_iter(&self) -> AuxNamesIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/reader.rs:122:20 [INFO] [stdout] | [INFO] [stdout] 122 | pub fn records(&mut self) -> RecordIter { [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] 122 | pub fn records(&mut self) -> RecordIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/reader.rs:211:36 [INFO] [stdout] | [INFO] [stdout] 211 | pub fn iter_aux_enum_labels(&self, field: B) -> Result [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] 211 | pub fn iter_aux_enum_labels(&self, field: B) -> Result, Slow5Error> [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/reader.rs:246:27 [INFO] [stdout] | [INFO] [stdout] 246 | pub fn iter_attr_keys(&self) -> Result { [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] 246 | pub fn iter_attr_keys(&self) -> Result, Slow5Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/writer.rs:532:19 [INFO] [stdout] | [INFO] [stdout] 532 | pub fn header(&self) -> Header { [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] 532 | pub fn header(&self) -> Header<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/header.rs:36:23 [INFO] [stdout] | [INFO] [stdout] 36 | fn aux_names_iter(&self) -> AuxNamesIter { [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] 36 | fn aux_names_iter(&self) -> AuxNamesIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/header.rs:157:27 [INFO] [stdout] | [INFO] [stdout] 157 | pub fn aux_names_iter(&self) -> AuxNamesIter { [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] 157 | pub fn aux_names_iter(&self) -> AuxNamesIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/reader.rs:122:20 [INFO] [stdout] | [INFO] [stdout] 122 | pub fn records(&mut self) -> RecordIter { [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] 122 | pub fn records(&mut self) -> RecordIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/reader.rs:211:36 [INFO] [stdout] | [INFO] [stdout] 211 | pub fn iter_aux_enum_labels(&self, field: B) -> Result [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] 211 | pub fn iter_aux_enum_labels(&self, field: B) -> Result, Slow5Error> [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/reader.rs:246:27 [INFO] [stdout] | [INFO] [stdout] 246 | pub fn iter_attr_keys(&self) -> Result { [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] 246 | pub fn iter_attr_keys(&self) -> Result, Slow5Error> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/writer.rs:532:19 [INFO] [stdout] | [INFO] [stdout] 532 | pub fn header(&self) -> Header { [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] 532 | pub fn header(&self) -> Header<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 29s [INFO] running `Command { std: "docker" "inspect" "839564fe97fbd91a8658a642f3509c40b8d82a2756f8ff6e9ace50b52b015bcf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "839564fe97fbd91a8658a642f3509c40b8d82a2756f8ff6e9ace50b52b015bcf", kill_on_drop: false }` [INFO] [stdout] 839564fe97fbd91a8658a642f3509c40b8d82a2756f8ff6e9ace50b52b015bcf