[INFO] cloning repository https://github.com/Striker2783/parallel_apriori_hybrid [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Striker2783/parallel_apriori_hybrid" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStriker2783%2Fparallel_apriori_hybrid", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStriker2783%2Fparallel_apriori_hybrid'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a208cbb70c295ac43e6f9ee2acb5e97d3eaa5b60 [INFO] testing Striker2783/parallel_apriori_hybrid against 1.99.0-beta.8 for beta-1.100-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStriker2783%2Fparallel_apriori_hybrid" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Striker2783/parallel_apriori_hybrid [INFO] finished tweaking git repo https://github.com/Striker2783/parallel_apriori_hybrid [INFO] tweaked toml for git repo https://github.com/Striker2783/parallel_apriori_hybrid written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Striker2783/parallel_apriori_hybrid on toolchain 1.99.0-beta.8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Striker2783/parallel_apriori_hybrid 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... 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"ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] c0d6e23aa824a11baff6005b72d359464da870d51988c742f3a25b20f7bac64d [INFO] running `Command { std: "docker" "start" "c0d6e23aa824a11baff6005b72d359464da870d51988c742f3a25b20f7bac64d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c0d6e23aa824a11baff6005b72d359464da870d51988c742f3a25b20f7bac64d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c0d6e23aa824a11baff6005b72d359464da870d51988c742f3a25b20f7bac64d" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c0d6e23aa824a11baff6005b72d359464da870d51988c742f3a25b20f7bac64d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c0d6e23aa824a11baff6005b72d359464da870d51988c742f3a25b20f7bac64d" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling bitflags v2.9.1 [INFO] [stderr] Compiling glob v0.3.2 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Compiling prettyplease v0.2.32 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[INFO] [stderr] Compiling spin v0.10.0 [INFO] [stderr] Compiling which v4.4.2 [INFO] [stderr] Compiling addr2line v0.25.1 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling tempfile v3.23.0 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling equator-macro v0.4.2 [INFO] [stderr] Compiling thiserror-impl v2.0.17 [INFO] [stderr] Compiling clap_derive v4.5.32 [INFO] [stderr] Compiling backtrace v0.3.76 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling equator v0.4.2 [INFO] [stderr] Compiling aligned-vec v0.6.4 [INFO] [stderr] Compiling clap v4.5.38 [INFO] [stderr] Compiling mpi-sys v0.2.2 [INFO] [stderr] Compiling libffi v3.2.0 [INFO] [stderr] Compiling parallel v0.1.0 (/opt/rustwide/workdir/crates/parallel) [INFO] [stderr] Compiling apriori v0.1.0 (/opt/rustwide/workdir/crates/apriori) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/apriori/src/array2d.rs:106:17 [INFO] [stdout] | [INFO] [stdout] 106 | pub fn iter(&self) -> Array2DIterator { [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] 106 | pub fn iter(&self) -> Array2DIterator<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/apriori/src/transaction_set.rs:55:22 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn partition(&self, ranks: usize) -> TransactionSetPartitioner { [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] 55 | pub fn partition(&self, ranks: usize) -> TransactionSetPartitioner<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/apriori/src/hash_tree.rs:229:17 [INFO] [stdout] | [INFO] [stdout] 229 | pub fn iter(&self) -> HashTreeIterator { [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] 229 | pub fn iter(&self) -> HashTreeIterator<'_, N> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling apriori_tid v0.1.0 (/opt/rustwide/workdir/crates/apriori_tid) [INFO] [stderr] Compiling tester v0.1.0 (/opt/rustwide/workdir/crates/tester) [INFO] [stdout] warning: unused import: `OpenOptions` [INFO] [stdout] --> crates/tester/src/test_utils.rs:3:16 [INFO] [stdout] | [INFO] [stdout] 3 | fs::{File, OpenOptions}, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> crates/tester/src/lib.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | pub mod test_utils; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `prev` [INFO] [stdout] --> crates/apriori_tid/src/hybrid.rs:101:21 [INFO] [stdout] | [INFO] [stdout] 101 | let prev = self.prev; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_prev` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling count_distribution v0.1.0 (/opt/rustwide/workdir/crates/count_distribution) [INFO] [stderr] Compiling parallel_apriori v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 03s [INFO] running `Command { std: "docker" "inspect" "c0d6e23aa824a11baff6005b72d359464da870d51988c742f3a25b20f7bac64d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c0d6e23aa824a11baff6005b72d359464da870d51988c742f3a25b20f7bac64d" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling parallel_apriori v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/apriori/src/array2d.rs:106:17 [INFO] [stdout] | [INFO] [stdout] 106 | pub fn iter(&self) -> Array2DIterator { [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] 106 | pub fn iter(&self) -> Array2DIterator<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/apriori/src/transaction_set.rs:55:22 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn partition(&self, ranks: usize) -> TransactionSetPartitioner { [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] 55 | pub fn partition(&self, ranks: usize) -> TransactionSetPartitioner<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> crates/apriori/src/hash_tree.rs:229:17 [INFO] [stdout] | [INFO] [stdout] 229 | pub fn iter(&self) -> HashTreeIterator { [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] 229 | pub fn iter(&self) -> HashTreeIterator<'_, N> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `prev` [INFO] [stdout] --> crates/apriori_tid/src/hybrid.rs:101:21 [INFO] [stdout] | [INFO] [stdout] 101 | let prev = self.prev; [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_prev` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `OpenOptions` [INFO] [stdout] --> crates/tester/src/test_utils.rs:3:16 [INFO] [stdout] | [INFO] [stdout] 3 | fs::{File, OpenOptions}, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> crates/tester/src/lib.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | pub mod test_utils; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.02s [INFO] running `Command { std: "docker" "inspect" "c0d6e23aa824a11baff6005b72d359464da870d51988c742f3a25b20f7bac64d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c0d6e23aa824a11baff6005b72d359464da870d51988c742f3a25b20f7bac64d" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> crates/apriori/src/array2d.rs:106:17 [INFO] [stderr] | [INFO] [stderr] 106 | pub fn iter(&self) -> Array2DIterator { [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] 106 | pub fn iter(&self) -> Array2DIterator<'_, T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> crates/apriori/src/transaction_set.rs:55:22 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn partition(&self, ranks: usize) -> TransactionSetPartitioner { [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] 55 | pub fn partition(&self, ranks: usize) -> TransactionSetPartitioner<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> crates/apriori/src/hash_tree.rs:229:17 [INFO] [stderr] | [INFO] [stderr] 229 | pub fn iter(&self) -> HashTreeIterator { [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] 229 | pub fn iter(&self) -> HashTreeIterator<'_, N> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `apriori` (lib) generated 3 warnings (run `cargo fix --lib -p apriori` to apply 3 suggestions) [INFO] [stderr] warning: unused variable: `prev` [INFO] [stderr] --> crates/apriori_tid/src/hybrid.rs:101:21 [INFO] [stderr] | [INFO] [stderr] 101 | let prev = self.prev; [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_prev` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `OpenOptions` [INFO] [stderr] --> crates/tester/src/test_utils.rs:3:16 [INFO] [stderr] | [INFO] [stderr] 3 | fs::{File, OpenOptions}, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module [INFO] [stderr] --> crates/tester/src/lib.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | pub mod test_utils; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `apriori_tid` (lib) generated 1 warning (run `cargo fix --lib -p apriori_tid` to apply 1 suggestion) [INFO] [stderr] warning: `tester` (lib) generated 1 warning (run `cargo fix --lib -p tester` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/parallel_apriori-4ce58b9b159fd0cc) [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" "c0d6e23aa824a11baff6005b72d359464da870d51988c742f3a25b20f7bac64d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0d6e23aa824a11baff6005b72d359464da870d51988c742f3a25b20f7bac64d", kill_on_drop: false }` [INFO] [stdout] c0d6e23aa824a11baff6005b72d359464da870d51988c742f3a25b20f7bac64d