[INFO] fetching crate seismic 0.2.1... [INFO] checking seismic-0.2.1 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate seismic 0.2.1 into /workspace/builds/worker-7-tc2/source [INFO] removed /workspace/builds/worker-7-tc2/source/rust-toolchain.toml [INFO] started tweaking crates.io crate seismic 0.2.1 [INFO] finished tweaking crates.io crate seismic 0.2.1 [INFO] tweaked toml for crates.io crate seismic 0.2.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate seismic 0.2.1 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate seismic 0.2.1 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cb7a98a5e8bd0dee1939bc7232cf70b288dc53400b227660fc565ceeca3e6526 [INFO] running `Command { std: "docker" "start" "-a" "cb7a98a5e8bd0dee1939bc7232cf70b288dc53400b227660fc565ceeca3e6526", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cb7a98a5e8bd0dee1939bc7232cf70b288dc53400b227660fc565ceeca3e6526", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb7a98a5e8bd0dee1939bc7232cf70b288dc53400b227660fc565ceeca3e6526", kill_on_drop: false }` [INFO] [stdout] cb7a98a5e8bd0dee1939bc7232cf70b288dc53400b227660fc565ceeca3e6526 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b6133818effd73636d5367a3ca011a690e53446cf8352ba084409c91746278e7 [INFO] running `Command { std: "docker" "start" "-a" "b6133818effd73636d5367a3ca011a690e53446cf8352ba084409c91746278e7", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.170 [INFO] [stderr] Compiling once_cell v1.20.3 [INFO] [stderr] Compiling target-lexicon v0.12.16 [INFO] [stderr] Compiling libm v0.2.11 [INFO] [stderr] Compiling matrixmultiply v0.3.9 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Compiling quote v1.0.39 [INFO] [stderr] Checking smallvec v1.14.0 [INFO] [stderr] Checking miniz_oxide v0.8.5 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Checking either v1.14.0 [INFO] [stderr] Checking clap_lex v0.7.4 [INFO] [stderr] Checking bitflags v2.9.0 [INFO] [stderr] Checking linux-raw-sys v0.4.15 [INFO] [stderr] Checking rayon-core v1.12.1 [INFO] [stderr] Checking clap_builder v4.5.31 [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Compiling syn v2.0.99 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking flate2 v1.1.0 [INFO] [stderr] Checking num-traits v0.2.19 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking console v0.15.11 [INFO] [stderr] Checking filetime v0.2.25 [INFO] [stderr] Compiling pyo3-build-config v0.21.2 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking ndarray v0.15.6 [INFO] [stderr] Checking indicatif v0.17.11 [INFO] [stderr] Compiling pyo3-ffi v0.21.2 [INFO] [stderr] Compiling pyo3 v0.21.2 [INFO] [stderr] Checking xattr v1.4.0 [INFO] [stderr] Checking tar v0.4.44 [INFO] [stderr] Compiling pyo3-macros-backend v0.21.2 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling serde_derive v1.0.218 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling clap_derive v4.5.28 [INFO] [stderr] Compiling generic-tests v0.1.3 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking zip v0.5.13 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling pest v2.7.15 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking clap v4.5.31 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling pest_meta v2.7.15 [INFO] [stderr] Compiling pyo3-macros v0.21.2 [INFO] [stderr] Checking serde v1.0.218 [INFO] [stderr] Compiling pest_generator v2.7.15 [INFO] [stderr] Compiling pest_derive v2.7.15 [INFO] [stderr] Checking py_literal v0.4.0 [INFO] [stderr] Checking ndarray-npy v0.8.1 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking serde-big-array v0.5.1 [INFO] [stderr] Checking half v2.4.1 [INFO] [stderr] Checking serde_json v1.0.140 [INFO] [stderr] Checking qwt v0.2.0 [INFO] [stderr] Checking numpy v0.21.0 [INFO] [stderr] Checking seismic v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/json_utils.rs:62:18 [INFO] [stdout] | [INFO] [stdout] 62 | .map(|x| (extract_jsonl(x.unwrap()))) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 62 - .map(|x| (extract_jsonl(x.unwrap()))) [INFO] [stdout] 62 + .map(|x| extract_jsonl(x.unwrap()) ) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/json_utils.rs:62:18 [INFO] [stdout] | [INFO] [stdout] 62 | .map(|x| (extract_jsonl(x.unwrap()))) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 62 - .map(|x| (extract_jsonl(x.unwrap()))) [INFO] [stdout] 62 + .map(|x| extract_jsonl(x.unwrap()) ) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result<&str, Infallible> [INFO] [stdout] --> src/pylib/mod.rs:29:1 [INFO] [stdout] | [INFO] [stdout] 29 | #[pyfunction] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] = note: this error originates in the attribute macro `pyfunction` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/pylib/mod.rs:39:1 [INFO] [stdout] | [INFO] [stdout] 39 | #[pymethods] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the attribute macro `pymethods` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/pylib/mod.rs:39:1 [INFO] [stdout] | [INFO] [stdout] 39 | #[pymethods] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the attribute macro `pymethods` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/pylib/mod.rs:266:1 [INFO] [stdout] | [INFO] [stdout] 266 | #[pymethods] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the attribute macro `pymethods` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/pylib/mod.rs:266:1 [INFO] [stdout] | [INFO] [stdout] 266 | #[pymethods] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the attribute macro `pymethods` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/sparse_dataset.rs:382:17 [INFO] [stdout] | [INFO] [stdout] 382 | pub fn iter(&self) -> SparseDatasetIter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 382 | pub fn iter(&self) -> SparseDatasetIter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/sparse_dataset.rs:916:17 [INFO] [stdout] | [INFO] [stdout] 916 | pub fn iter(&self) -> SparseDatasetIter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 916 | pub fn iter(&self) -> SparseDatasetIter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/inverted_index.rs:378:17 [INFO] [stdout] | [INFO] [stdout] 378 | pub fn iter(&self) -> SparseDatasetIter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 378 | pub fn iter(&self) -> SparseDatasetIter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result<&str, Infallible> [INFO] [stdout] --> src/pylib/mod.rs:29:1 [INFO] [stdout] | [INFO] [stdout] 29 | #[pyfunction] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] = note: this error originates in the attribute macro `pyfunction` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/pylib/mod.rs:39:1 [INFO] [stdout] | [INFO] [stdout] 39 | #[pymethods] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the attribute macro `pymethods` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/pylib/mod.rs:39:1 [INFO] [stdout] | [INFO] [stdout] 39 | #[pymethods] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the attribute macro `pymethods` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/pylib/mod.rs:266:1 [INFO] [stdout] | [INFO] [stdout] 266 | #[pymethods] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the attribute macro `pymethods` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/pylib/mod.rs:266:1 [INFO] [stdout] | [INFO] [stdout] 266 | #[pymethods] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the attribute macro `pymethods` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/sparse_dataset.rs:382:17 [INFO] [stdout] | [INFO] [stdout] 382 | pub fn iter(&self) -> SparseDatasetIter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 382 | pub fn iter(&self) -> SparseDatasetIter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/sparse_dataset.rs:916:17 [INFO] [stdout] | [INFO] [stdout] 916 | pub fn iter(&self) -> SparseDatasetIter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 916 | pub fn iter(&self) -> SparseDatasetIter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/inverted_index.rs:378:17 [INFO] [stdout] | [INFO] [stdout] 378 | pub fn iter(&self) -> SparseDatasetIter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 378 | pub fn iter(&self) -> SparseDatasetIter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `seismic` (lib) due to 5 previous errors; 4 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `seismic` (lib test) due to 5 previous errors; 4 warnings emitted [INFO] running `Command { std: "docker" "inspect" "b6133818effd73636d5367a3ca011a690e53446cf8352ba084409c91746278e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6133818effd73636d5367a3ca011a690e53446cf8352ba084409c91746278e7", kill_on_drop: false }` [INFO] [stdout] b6133818effd73636d5367a3ca011a690e53446cf8352ba084409c91746278e7