[INFO] fetching crate spenso 0.5.3... [INFO] testing spenso-0.5.3 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate spenso 0.5.3 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate spenso 0.5.3 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate spenso 0.5.3 [INFO] tweaked toml for crates.io crate spenso 0.5.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate spenso 0.5.3 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate spenso 0.5.3 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded spenso-macros v0.2.1 [INFO] [stderr] Downloaded gat-lending-iterator v0.1.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9909429440fa305628fb53e6cf79b9072f3d2e3f1dbdce4a3d1db5724f1207b5 [INFO] running `Command { std: "docker" "start" "-a" "9909429440fa305628fb53e6cf79b9072f3d2e3f1dbdce4a3d1db5724f1207b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9909429440fa305628fb53e6cf79b9072f3d2e3f1dbdce4a3d1db5724f1207b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9909429440fa305628fb53e6cf79b9072f3d2e3f1dbdce4a3d1db5724f1207b5", kill_on_drop: false }` [INFO] [stdout] 9909429440fa305628fb53e6cf79b9072f3d2e3f1dbdce4a3d1db5724f1207b5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9e7bf885794896ca479d8c8e315ba7e678ea28e125230340c9d5a4586f03511c [INFO] running `Command { std: "docker" "start" "-a" "9e7bf885794896ca479d8c8e315ba7e678ea28e125230340c9d5a4586f03511c", kill_on_drop: false }` [INFO] [stderr] Compiling virtue v0.0.18 [INFO] [stderr] Compiling indexmap v2.10.0 [INFO] [stderr] Compiling proc-macro2-diagnostics v0.10.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling toml_datetime v0.6.11 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling unty v0.0.4 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling winnow v0.7.12 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Compiling tempfile v3.20.0 [INFO] [stderr] Compiling wait-timeout v0.2.1 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling similar v2.7.0 [INFO] [stderr] Compiling proc-macro-error-attr2 v2.0.0 [INFO] [stderr] Compiling console v0.15.11 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling arrayvec v0.7.6 [INFO] [stderr] Compiling unicode-width v0.2.1 [INFO] [stderr] Compiling yansi v1.0.1 [INFO] [stderr] Compiling tap v1.0.1 [INFO] [stderr] Compiling bit-vec v0.8.0 [INFO] [stderr] Compiling wyz v0.5.1 [INFO] [stderr] Compiling kurbo v0.11.2 [INFO] [stderr] Compiling rusty-fork v0.3.0 [INFO] [stderr] Compiling unic-bidi v0.9.0 [INFO] [stderr] Compiling bit-set v0.8.0 [INFO] [stderr] Compiling bincode_derive v2.0.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling rand_xorshift v0.4.0 [INFO] [stderr] Compiling slotmap v1.0.7 [INFO] [stderr] Compiling unarray v0.1.4 [INFO] [stderr] Compiling bytecount v0.6.9 [INFO] [stderr] Compiling anyhow v1.0.98 [INFO] [stderr] Compiling rustc-demangle v0.1.25 [INFO] [stderr] Compiling funty v2.0.0 [INFO] [stderr] Compiling proptest v1.7.0 [INFO] [stderr] Compiling papergrid v0.17.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling backtrace v0.3.75 [INFO] [stderr] Compiling piet v0.7.0 [INFO] [stderr] Compiling similar-asserts v1.7.0 [INFO] [stderr] Compiling testing_table v0.3.0 [INFO] [stderr] Compiling itertools v0.14.0 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling bincode v2.0.1 [INFO] [stderr] Compiling indenter v0.3.3 [INFO] [stderr] Compiling ref-ops v0.2.5 [INFO] [stderr] Compiling by_address v1.2.1 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling duplicate v1.0.0 [INFO] [stderr] Compiling rand_xoshiro v0.6.0 [INFO] [stderr] Compiling features v0.10.0 [INFO] [stderr] Compiling gat-lending-iterator v0.1.6 [INFO] [stderr] Compiling append-only-vec v0.1.7 [INFO] [stderr] Compiling constcat v0.5.1 [INFO] [stderr] Compiling toml_edit v0.22.27 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling env_filter v0.1.3 [INFO] [stderr] Compiling env_logger v0.11.8 [INFO] [stderr] Compiling proc-macro-crate v3.3.0 [INFO] [stderr] Compiling proc-macro-error2 v2.0.1 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling derive_more v0.99.20 [INFO] [stderr] Compiling bincode-trait-derive v0.1.1 [INFO] [stderr] Compiling duplicate v2.0.0 [INFO] [stderr] Compiling tabled_derive v0.11.0 [INFO] [stderr] Compiling approx-derive v0.2.6 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling enum-try-as-inner v0.1.1 [INFO] [stderr] Compiling spenso-macros v0.2.1 [INFO] [stderr] Compiling delegate v0.12.0 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling approxim v0.6.6 [INFO] [stderr] Compiling pest v2.8.1 [INFO] [stderr] Compiling tabled v0.20.0 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling pest_meta v2.8.1 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling pest_generator v2.8.1 [INFO] [stderr] Compiling pest_derive v2.8.1 [INFO] [stderr] Compiling dot-parser v0.5.1 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling ron v0.7.1 [INFO] [stderr] Compiling bitvec v1.0.1 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling insta v1.43.1 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling num v0.4.3 [INFO] [stderr] Compiling linnet v0.12.0 [INFO] [stderr] Compiling spenso v0.5.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/contraction/trace.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/algebra/upgrading_arithmetic.rs:735:20 [INFO] [stdout] | [INFO] [stdout] 735 | fn try_upgrade(&self) -> Option>; [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] 735 | fn try_upgrade(&self) -> Option>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/algebra/upgrading_arithmetic.rs:797:20 [INFO] [stdout] | [INFO] [stdout] 797 | fn try_upgrade(&self) -> Option> [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] 797 | fn try_upgrade(&self) -> Option> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/algebra/upgrading_arithmetic.rs:929:20 [INFO] [stdout] | [INFO] [stdout] 929 | fn try_upgrade(&self) -> Option> [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] 929 | fn try_upgrade(&self) -> Option> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/algebra/upgrading_arithmetic.rs:1019:20 [INFO] [stdout] | [INFO] [stdout] 1019 | fn try_upgrade(&self) -> Option> [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] 1019 | fn try_upgrade(&self) -> Option> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/algebra/upgrading_arithmetic.rs:1031:20 [INFO] [stdout] | [INFO] [stdout] 1031 | fn try_upgrade(&self) -> Option> [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] 1031 | fn try_upgrade(&self) -> Option> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/algebra/upgrading_arithmetic.rs:1281:20 [INFO] [stdout] | [INFO] [stdout] 1281 | fn try_upgrade(&self) -> Option> [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] 1281 | fn try_upgrade(&self) -> Option> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/algebra/upgrading_arithmetic.rs:1293:20 [INFO] [stdout] | [INFO] [stdout] 1293 | fn try_upgrade(&self) -> Option> [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] 1293 | fn try_upgrade(&self) -> Option> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/iterators/tensor_iterators.rs:230:23 [INFO] [stdout] | [INFO] [stdout] 230 | pub fn iter_trace(&self, trace_indices: [usize; 2]) -> SparseTensorTraceIterator { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 230 | pub fn iter_trace(&self, trace_indices: [usize; 2]) -> SparseTensorTraceIterator<'_, T, S> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/iterators/tensor_iterators.rs:514:23 [INFO] [stdout] | [INFO] [stdout] 514 | pub fn iter_trace(&self, trace_indices: [usize; 2]) -> DenseTensorTraceIterator { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 514 | pub fn iter_trace(&self, trace_indices: [usize; 2]) -> DenseTensorTraceIterator<'_, T, I> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/structure.rs:670:19 [INFO] [stdout] | [INFO] [stdout] 670 | fn index_iter(&self) -> TensorStructureIndexIterator [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] 670 | fn index_iter(&self) -> TensorStructureIndexIterator<'_, Self> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tensors/data.rs:571:27 [INFO] [stdout] | [INFO] [stdout] 571 | pub fn try_upgrade(&self) -> Option>> [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] 571 | pub fn try_upgrade(&self) -> Option>> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tensors/data/dense.rs:434:27 [INFO] [stdout] | [INFO] [stdout] 434 | pub fn try_upgrade(&self) -> Option>> [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] 434 | pub fn try_upgrade(&self) -> Option>> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tensors/data/sparse.rs:612:27 [INFO] [stdout] | [INFO] [stdout] 612 | pub fn try_upgrade(&self) -> Option>> [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] 612 | pub fn try_upgrade(&self) -> Option>> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tensors/data/sparse.rs:719:22 [INFO] [stdout] | [INFO] [stdout] 719 | pub fn smart_get(&self, indices: &[ConcreteIndex]) -> Result> [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^ the same lifetime is hidden 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] 719 | pub fn smart_get(&self, indices: &[ConcreteIndex]) -> Result> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 40.52s [INFO] running `Command { std: "docker" "inspect" "9e7bf885794896ca479d8c8e315ba7e678ea28e125230340c9d5a4586f03511c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e7bf885794896ca479d8c8e315ba7e678ea28e125230340c9d5a4586f03511c", kill_on_drop: false }` [INFO] [stdout] 9e7bf885794896ca479d8c8e315ba7e678ea28e125230340c9d5a4586f03511c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e0080d997604f5772fecc7162541e9e8abbea044bee0aa173c24c4212bac8d1a [INFO] running `Command { std: "docker" "start" "-a" "e0080d997604f5772fecc7162541e9e8abbea044bee0aa173c24c4212bac8d1a", kill_on_drop: false }` [INFO] [stderr] Compiling bitflags v2.9.1 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Compiling clap_builder v4.5.41 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling approxim v0.6.6 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling rustix v1.0.7 [INFO] [stderr] Compiling ron v0.8.1 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling insta v1.43.1 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling clap v4.5.41 [INFO] [stderr] Compiling criterion v0.5.1 [INFO] [stderr] Compiling num v0.4.3 [INFO] [stderr] Compiling tempfile v3.20.0 [INFO] [stderr] Compiling rusty-fork v0.3.0 [INFO] [stderr] Compiling proptest v1.7.0 [INFO] [stderr] Compiling linnet v0.12.0 [INFO] [stderr] Compiling spenso v0.5.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/contraction/trace.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stdout] --> src/contraction/trace.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | #[must_use] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stdout] = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/algebra/upgrading_arithmetic.rs:735:20 [INFO] [stdout] | [INFO] [stdout] 735 | fn try_upgrade(&self) -> Option>; [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] 735 | fn try_upgrade(&self) -> Option>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/algebra/upgrading_arithmetic.rs:797:20 [INFO] [stdout] | [INFO] [stdout] 797 | fn try_upgrade(&self) -> Option> [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] 797 | fn try_upgrade(&self) -> Option> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/algebra/upgrading_arithmetic.rs:929:20 [INFO] [stdout] | [INFO] [stdout] 929 | fn try_upgrade(&self) -> Option> [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] 929 | fn try_upgrade(&self) -> Option> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/algebra/upgrading_arithmetic.rs:1019:20 [INFO] [stdout] | [INFO] [stdout] 1019 | fn try_upgrade(&self) -> Option> [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] 1019 | fn try_upgrade(&self) -> Option> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/algebra/upgrading_arithmetic.rs:1031:20 [INFO] [stdout] | [INFO] [stdout] 1031 | fn try_upgrade(&self) -> Option> [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] 1031 | fn try_upgrade(&self) -> Option> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/algebra/upgrading_arithmetic.rs:1281:20 [INFO] [stdout] | [INFO] [stdout] 1281 | fn try_upgrade(&self) -> Option> [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] 1281 | fn try_upgrade(&self) -> Option> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/algebra/upgrading_arithmetic.rs:1293:20 [INFO] [stdout] | [INFO] [stdout] 1293 | fn try_upgrade(&self) -> Option> [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] 1293 | fn try_upgrade(&self) -> Option> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/iterators/tensor_iterators.rs:230:23 [INFO] [stdout] | [INFO] [stdout] 230 | pub fn iter_trace(&self, trace_indices: [usize; 2]) -> SparseTensorTraceIterator { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 230 | pub fn iter_trace(&self, trace_indices: [usize; 2]) -> SparseTensorTraceIterator<'_, T, S> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/iterators/tensor_iterators.rs:514:23 [INFO] [stdout] | [INFO] [stdout] 514 | pub fn iter_trace(&self, trace_indices: [usize; 2]) -> DenseTensorTraceIterator { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 514 | pub fn iter_trace(&self, trace_indices: [usize; 2]) -> DenseTensorTraceIterator<'_, T, I> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/structure.rs:670:19 [INFO] [stdout] | [INFO] [stdout] 670 | fn index_iter(&self) -> TensorStructureIndexIterator [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] 670 | fn index_iter(&self) -> TensorStructureIndexIterator<'_, Self> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tensors/data.rs:571:27 [INFO] [stdout] | [INFO] [stdout] 571 | pub fn try_upgrade(&self) -> Option>> [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] 571 | pub fn try_upgrade(&self) -> Option>> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tensors/data/dense.rs:434:27 [INFO] [stdout] | [INFO] [stdout] 434 | pub fn try_upgrade(&self) -> Option>> [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] 434 | pub fn try_upgrade(&self) -> Option>> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tensors/data/sparse.rs:612:27 [INFO] [stdout] | [INFO] [stdout] 612 | pub fn try_upgrade(&self) -> Option>> [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] 612 | pub fn try_upgrade(&self) -> Option>> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tensors/data/sparse.rs:719:22 [INFO] [stdout] | [INFO] [stdout] 719 | pub fn smart_get(&self, indices: &[ConcreteIndex]) -> Result> [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^ the same lifetime is hidden 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] 719 | pub fn smart_get(&self, indices: &[ConcreteIndex]) -> Result> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/algebra/upgrading_arithmetic.rs:735:20 [INFO] [stdout] | [INFO] [stdout] 735 | fn try_upgrade(&self) -> Option>; [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] 735 | fn try_upgrade(&self) -> Option>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/algebra/upgrading_arithmetic.rs:797:20 [INFO] [stdout] | [INFO] [stdout] 797 | fn try_upgrade(&self) -> Option> [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] 797 | fn try_upgrade(&self) -> Option> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/algebra/upgrading_arithmetic.rs:929:20 [INFO] [stdout] | [INFO] [stdout] 929 | fn try_upgrade(&self) -> Option> [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] 929 | fn try_upgrade(&self) -> Option> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/algebra/upgrading_arithmetic.rs:1019:20 [INFO] [stdout] | [INFO] [stdout] 1019 | fn try_upgrade(&self) -> Option> [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] 1019 | fn try_upgrade(&self) -> Option> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/algebra/upgrading_arithmetic.rs:1031:20 [INFO] [stdout] | [INFO] [stdout] 1031 | fn try_upgrade(&self) -> Option> [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] 1031 | fn try_upgrade(&self) -> Option> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/algebra/upgrading_arithmetic.rs:1281:20 [INFO] [stdout] | [INFO] [stdout] 1281 | fn try_upgrade(&self) -> Option> [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] 1281 | fn try_upgrade(&self) -> Option> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/algebra/upgrading_arithmetic.rs:1293:20 [INFO] [stdout] | [INFO] [stdout] 1293 | fn try_upgrade(&self) -> Option> [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] 1293 | fn try_upgrade(&self) -> Option> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/iterators/tensor_iterators.rs:230:23 [INFO] [stdout] | [INFO] [stdout] 230 | pub fn iter_trace(&self, trace_indices: [usize; 2]) -> SparseTensorTraceIterator { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 230 | pub fn iter_trace(&self, trace_indices: [usize; 2]) -> SparseTensorTraceIterator<'_, T, S> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/iterators/tensor_iterators.rs:514:23 [INFO] [stdout] | [INFO] [stdout] 514 | pub fn iter_trace(&self, trace_indices: [usize; 2]) -> DenseTensorTraceIterator { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 514 | pub fn iter_trace(&self, trace_indices: [usize; 2]) -> DenseTensorTraceIterator<'_, T, I> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/structure.rs:670:19 [INFO] [stdout] | [INFO] [stdout] 670 | fn index_iter(&self) -> TensorStructureIndexIterator [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] 670 | fn index_iter(&self) -> TensorStructureIndexIterator<'_, Self> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tensors/data.rs:571:27 [INFO] [stdout] | [INFO] [stdout] 571 | pub fn try_upgrade(&self) -> Option>> [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] 571 | pub fn try_upgrade(&self) -> Option>> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tensors/data/dense.rs:434:27 [INFO] [stdout] | [INFO] [stdout] 434 | pub fn try_upgrade(&self) -> Option>> [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] 434 | pub fn try_upgrade(&self) -> Option>> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tensors/data/sparse.rs:612:27 [INFO] [stdout] | [INFO] [stdout] 612 | pub fn try_upgrade(&self) -> Option>> [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] 612 | pub fn try_upgrade(&self) -> Option>> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tensors/data/sparse.rs:719:22 [INFO] [stdout] | [INFO] [stdout] 719 | pub fn smart_get(&self, indices: &[ConcreteIndex]) -> Result> [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^ the same lifetime is hidden 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] 719 | pub fn smart_get(&self, indices: &[ConcreteIndex]) -> Result> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 25.89s [INFO] running `Command { std: "docker" "inspect" "e0080d997604f5772fecc7162541e9e8abbea044bee0aa173c24c4212bac8d1a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e0080d997604f5772fecc7162541e9e8abbea044bee0aa173c24c4212bac8d1a", kill_on_drop: false }` [INFO] [stdout] e0080d997604f5772fecc7162541e9e8abbea044bee0aa173c24c4212bac8d1a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a790200682530924b4705fd72fd0e16e2ee4601913f72fdc3bdd05aa4b73a276 [INFO] running `Command { std: "docker" "start" "-a" "a790200682530924b4705fd72fd0e16e2ee4601913f72fdc3bdd05aa4b73a276", kill_on_drop: false }` [INFO] [stderr] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks [INFO] [stderr] --> src/contraction/trace.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | #[must_use] [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits [INFO] [stderr] = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/algebra/upgrading_arithmetic.rs:735:20 [INFO] [stderr] | [INFO] [stderr] 735 | fn try_upgrade(&self) -> Option>; [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 735 | fn try_upgrade(&self) -> Option>; [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/algebra/upgrading_arithmetic.rs:797:20 [INFO] [stderr] | [INFO] [stderr] 797 | fn try_upgrade(&self) -> Option> [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 797 | fn try_upgrade(&self) -> Option> [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/algebra/upgrading_arithmetic.rs:929:20 [INFO] [stderr] | [INFO] [stderr] 929 | fn try_upgrade(&self) -> Option> [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 929 | fn try_upgrade(&self) -> Option> [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/algebra/upgrading_arithmetic.rs:1019:20 [INFO] [stderr] | [INFO] [stderr] 1019 | fn try_upgrade(&self) -> Option> [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 1019 | fn try_upgrade(&self) -> Option> [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/algebra/upgrading_arithmetic.rs:1031:20 [INFO] [stderr] | [INFO] [stderr] 1031 | fn try_upgrade(&self) -> Option> [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 1031 | fn try_upgrade(&self) -> Option> [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/algebra/upgrading_arithmetic.rs:1281:20 [INFO] [stderr] | [INFO] [stderr] 1281 | fn try_upgrade(&self) -> Option> [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 1281 | fn try_upgrade(&self) -> Option> [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/algebra/upgrading_arithmetic.rs:1293:20 [INFO] [stderr] | [INFO] [stderr] 1293 | fn try_upgrade(&self) -> Option> [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 1293 | fn try_upgrade(&self) -> Option> [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/iterators/tensor_iterators.rs:230:23 [INFO] [stderr] | [INFO] [stderr] 230 | pub fn iter_trace(&self, trace_indices: [usize; 2]) -> SparseTensorTraceIterator { [INFO] [stderr] | ^^^^^ the lifetime is elided here ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 230 | pub fn iter_trace(&self, trace_indices: [usize; 2]) -> SparseTensorTraceIterator<'_, T, S> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/iterators/tensor_iterators.rs:514:23 [INFO] [stderr] | [INFO] [stderr] 514 | pub fn iter_trace(&self, trace_indices: [usize; 2]) -> DenseTensorTraceIterator { [INFO] [stderr] | ^^^^^ the lifetime is elided here ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 514 | pub fn iter_trace(&self, trace_indices: [usize; 2]) -> DenseTensorTraceIterator<'_, T, I> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/structure.rs:670:19 [INFO] [stderr] | [INFO] [stderr] 670 | fn index_iter(&self) -> TensorStructureIndexIterator [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 670 | fn index_iter(&self) -> TensorStructureIndexIterator<'_, Self> [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/tensors/data.rs:571:27 [INFO] [stderr] | [INFO] [stderr] 571 | pub fn try_upgrade(&self) -> Option>> [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 571 | pub fn try_upgrade(&self) -> Option>> [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/tensors/data/dense.rs:434:27 [INFO] [stderr] | [INFO] [stderr] 434 | pub fn try_upgrade(&self) -> Option>> [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 434 | pub fn try_upgrade(&self) -> Option>> [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/tensors/data/sparse.rs:612:27 [INFO] [stderr] | [INFO] [stderr] 612 | pub fn try_upgrade(&self) -> Option>> [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 612 | pub fn try_upgrade(&self) -> Option>> [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/tensors/data/sparse.rs:719:22 [INFO] [stderr] | [INFO] [stderr] 719 | pub fn smart_get(&self, indices: &[ConcreteIndex]) -> Result> [INFO] [stderr] | ^^^^^ the lifetime is elided here ^^^^^^ the same lifetime is hidden here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 719 | pub fn smart_get(&self, indices: &[ConcreteIndex]) -> Result> [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `spenso` (lib) generated 15 warnings (run `cargo fix --lib -p spenso` to apply 15 suggestions) [INFO] [stderr] warning: `spenso` (lib test) generated 15 warnings (15 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s [INFO] [stderr] Running unittests src/spenso.rs (/opt/rustwide/target/debug/deps/spenso-517d3014a1d3ff72) [INFO] [stdout] [INFO] [stdout] running 26 tests [INFO] [stdout] test algebra::upgrading_arithmetic::test::i32_arithmetic ... ok [INFO] [stdout] test iterators::tests::core_iterator_tests::test_core_expanded_iterator ... ok [INFO] [stdout] test iterators::fiber_iterators::tests::weaved_iterator ... ok [INFO] [stdout] test iterators::tests::core_iterator_tests::test_paired_conjugates ... ok [INFO] [stdout] test iterators::tests::core_iterator_tests::test_metric_iterator ... ok [INFO] [stdout] test iterators::tests::core_iterator_tests::test_core_flat_iterator ... ok [INFO] [stdout] test iterators::tests::core_iterator_tests::test_permuted_iterator ... ok [INFO] [stdout] test iterators::tests::fiber_tests::test_fiber_creation ... ok [INFO] [stdout] test iterators::tests::fiber_tests::test_fiber_class_conversion ... ok [INFO] [stdout] test iterators::tests::fiber_tests::test_fiber_display ... ok [INFO] [stdout] test iterators::tests::fiber_tests::test_fiber_modification ... ok [INFO] [stdout] test iterators::tests::tensor_iterator_tests::test_fiber_class_iterators ... ok [INFO] [stdout] test iterators::tests::fiber_tests::test_single_fiber_detection ... ok [INFO] [stdout] test iterators::tests::tensor_iterator_tests::test_fiber_iterators ... ok [INFO] [stdout] test iterators::tests::tensor_iterator_tests::test_sparse_tensor_iterators ... ok [INFO] [stdout] test structure::abstract_index::tests::mem_size_test ... ok [INFO] [stdout] test iterators::tests::tensor_iterator_tests::test_tensor_structure_index_iterator ... ok [INFO] [stdout] test iterators::tests::tensor_iterator_tests::test_dense_tensor_iterators ... ok [INFO] [stdout] test structure::representation::test_negative ... ok [INFO] [stdout] test network::tests::display ... ok [INFO] [stdout] test structure::ordered::test::orderedmerge_euc ... ok [INFO] [stdout] test structure::representation::extendible_reps ... ok [INFO] [stdout] test structure::representation::test::ordering ... ok [INFO] [stdout] test structure::ordered::test::orderedmerge ... ok [INFO] [stdout] test structure::representation::sorting_reps ... ok [INFO] [stderr] Running tests/three_loop.rs (/opt/rustwide/target/debug/deps/three_loop-77259fe47309e622) [INFO] [stdout] test network::graph::test::addition ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stderr] Doc-tests spenso [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a790200682530924b4705fd72fd0e16e2ee4601913f72fdc3bdd05aa4b73a276", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a790200682530924b4705fd72fd0e16e2ee4601913f72fdc3bdd05aa4b73a276", kill_on_drop: false }` [INFO] [stdout] a790200682530924b4705fd72fd0e16e2ee4601913f72fdc3bdd05aa4b73a276