[INFO] cloning repository https://github.com/lumi-a/py-exact-clustering
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lumi-a/py-exact-clustering" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flumi-a%2Fpy-exact-clustering", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flumi-a%2Fpy-exact-clustering'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d11ed8e0d1c3cb79cb18e7fbfa2c16d8e0e51bdd
[INFO] checking lumi-a/py-exact-clustering against try#4d8aa70caf2d2f6ef5a31eab47961bf7d0acacb7 for pr-158816
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flumi-a%2Fpy-exact-clustering" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/lumi-a/py-exact-clustering
[INFO] finished tweaking git repo https://github.com/lumi-a/py-exact-clustering
[INFO] tweaked toml for git repo https://github.com/lumi-a/py-exact-clustering written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lumi-a/py-exact-clustering on toolchain 4d8aa70caf2d2f6ef5a31eab47961bf7d0acacb7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d8aa70caf2d2f6ef5a31eab47961bf7d0acacb7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/lumi-a/py-exact-clustering 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" "+4d8aa70caf2d2f6ef5a31eab47961bf7d0acacb7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 388c2017d7434ad1f3201f148178f1b65b06e939bca7f962850a4e3e10740498
[INFO] running `Command { std: "docker" "start" "388c2017d7434ad1f3201f148178f1b65b06e939bca7f962850a4e3e10740498", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "388c2017d7434ad1f3201f148178f1b65b06e939bca7f962850a4e3e10740498", 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" "388c2017d7434ad1f3201f148178f1b65b06e939bca7f962850a4e3e10740498" "/opt/rustwide/cargo-home/bin/cargo" "+4d8aa70caf2d2f6ef5a31eab47961bf7d0acacb7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "388c2017d7434ad1f3201f148178f1b65b06e939bca7f962850a4e3e10740498", 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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "388c2017d7434ad1f3201f148178f1b65b06e939bca7f962850a4e3e10740498" "/opt/rustwide/cargo-home/bin/cargo" "+4d8aa70caf2d2f6ef5a31eab47961bf7d0acacb7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling target-lexicon v0.13.2
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]    Compiling zerocopy v0.8.24
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]     Checking indexmap v2.11.4
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]     Checking rustc-hash v2.1.1
[INFO] [stderr]     Checking unindent v0.2.4
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking log v0.4.28
[INFO] [stderr]     Checking smallvec v1.14.0
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking inventory v0.3.21
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stderr]    Compiling pyo3-build-config v0.26.0
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking integer-sqrt v0.1.5
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking ndarray v0.16.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling pyo3-macros-backend v0.26.0
[INFO] [stderr]    Compiling pyo3-ffi v0.26.0
[INFO] [stderr]    Compiling pyo3 v0.26.0
[INFO] [stderr]    Compiling numpy v0.26.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking clustering v0.2.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling deprecate-until v0.1.1
[INFO] [stderr]    Compiling pyo3-stub-gen-derive v0.12.2
[INFO] [stderr]     Checking pathfinding v4.14.0
[INFO] [stderr]     Checking exact-clustering v0.5.0
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]    Compiling pyo3-macros v0.26.0
[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]     Checking toml_edit v0.22.27
[INFO] [stderr]     Checking toml v0.8.23
[INFO] [stderr]     Checking pyo3-stub-gen v0.12.2
[INFO] [stderr]     Checking exact-clustering v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: `#[automatically_derived]` attribute cannot be used on macro calls
[INFO] [stdout]   --> src/lib.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |           #[gen_stub_pymethods]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 73 | / unweighted!(
[INFO] [stdout] 74 | |     KMeans,
[INFO] [stdout] 75 | |     exact_clustering_rs::KMeans,
[INFO] [stdout] 76 | |     exact_clustering_rs::KMeans::new
[INFO] [stdout] 77 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout]    = note: placing this attribute on a macro invocation does nothing even if the macro expands to what would be a valid target for the attribute
[INFO] [stdout]    = note: this error originates in the attribute macro `gen_stub_pymethods` which comes from the expansion of the macro `unweighted` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `#[automatically_derived]` attribute cannot be used on macro calls
[INFO] [stdout]   --> src/lib.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |           #[gen_stub_pymethods]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 78 | / weighted!(
[INFO] [stdout] 79 | |     WeightedKMeans,
[INFO] [stdout] 80 | |     exact_clustering_rs::WeightedKMeans,
[INFO] [stdout] 81 | |     exact_clustering_rs::WeightedKMeans::new
[INFO] [stdout] 82 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout]    = note: placing this attribute on a macro invocation does nothing even if the macro expands to what would be a valid target for the attribute
[INFO] [stdout]    = note: this error originates in the attribute macro `gen_stub_pymethods` which comes from the expansion of the macro `weighted` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `#[automatically_derived]` attribute cannot be used on macro calls
[INFO] [stdout]   --> src/lib.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |           #[gen_stub_pymethods]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 73 | / unweighted!(
[INFO] [stdout] 74 | |     KMeans,
[INFO] [stdout] 75 | |     exact_clustering_rs::KMeans,
[INFO] [stdout] 76 | |     exact_clustering_rs::KMeans::new
[INFO] [stdout] 77 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout]    = note: placing this attribute on a macro invocation does nothing even if the macro expands to what would be a valid target for the attribute
[INFO] [stdout]    = note: this error originates in the attribute macro `gen_stub_pymethods` which comes from the expansion of the macro `unweighted` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `#[automatically_derived]` attribute cannot be used on macro calls
[INFO] [stdout]   --> src/lib.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |           #[gen_stub_pymethods]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 | / unweighted!(
[INFO] [stdout] 85 | |     KMedianL1,
[INFO] [stdout] 86 | |     exact_clustering_rs::KMedian,
[INFO] [stdout] 87 | |     exact_clustering_rs::KMedian::l1
[INFO] [stdout] 88 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout]    = note: placing this attribute on a macro invocation does nothing even if the macro expands to what would be a valid target for the attribute
[INFO] [stdout]    = note: this error originates in the attribute macro `gen_stub_pymethods` which comes from the expansion of the macro `unweighted` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `#[automatically_derived]` attribute cannot be used on macro calls
[INFO] [stdout]   --> src/lib.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |           #[gen_stub_pymethods]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 78 | / weighted!(
[INFO] [stdout] 79 | |     WeightedKMeans,
[INFO] [stdout] 80 | |     exact_clustering_rs::WeightedKMeans,
[INFO] [stdout] 81 | |     exact_clustering_rs::WeightedKMeans::new
[INFO] [stdout] 82 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout]    = note: placing this attribute on a macro invocation does nothing even if the macro expands to what would be a valid target for the attribute
[INFO] [stdout]    = note: this error originates in the attribute macro `gen_stub_pymethods` which comes from the expansion of the macro `weighted` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `#[automatically_derived]` attribute cannot be used on macro calls
[INFO] [stdout]   --> src/lib.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |           #[gen_stub_pymethods]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 89 | / unweighted!(
[INFO] [stdout] 90 | |     KMedianL2,
[INFO] [stdout] 91 | |     exact_clustering_rs::KMedian,
[INFO] [stdout] 92 | |     exact_clustering_rs::KMedian::l2
[INFO] [stdout] 93 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout]    = note: placing this attribute on a macro invocation does nothing even if the macro expands to what would be a valid target for the attribute
[INFO] [stdout]    = note: this error originates in the attribute macro `gen_stub_pymethods` which comes from the expansion of the macro `unweighted` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `#[automatically_derived]` attribute cannot be used on macro calls
[INFO] [stdout]   --> src/lib.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |           #[gen_stub_pymethods]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 | / unweighted!(
[INFO] [stdout] 85 | |     KMedianL1,
[INFO] [stdout] 86 | |     exact_clustering_rs::KMedian,
[INFO] [stdout] 87 | |     exact_clustering_rs::KMedian::l1
[INFO] [stdout] 88 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout]    = note: placing this attribute on a macro invocation does nothing even if the macro expands to what would be a valid target for the attribute
[INFO] [stdout]    = note: this error originates in the attribute macro `gen_stub_pymethods` which comes from the expansion of the macro `unweighted` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `#[automatically_derived]` attribute cannot be used on macro calls
[INFO] [stdout]   --> src/lib.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |           #[gen_stub_pymethods]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 94 | / unweighted!(
[INFO] [stdout] 95 | |     KMedianL2Squared,
[INFO] [stdout] 96 | |     exact_clustering_rs::KMedian,
[INFO] [stdout] 97 | |     exact_clustering_rs::KMedian::l2_squared
[INFO] [stdout] 98 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout]    = note: placing this attribute on a macro invocation does nothing even if the macro expands to what would be a valid target for the attribute
[INFO] [stdout]    = note: this error originates in the attribute macro `gen_stub_pymethods` which comes from the expansion of the macro `unweighted` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `#[automatically_derived]` attribute cannot be used on macro calls
[INFO] [stdout]   --> src/lib.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |           #[gen_stub_pymethods]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 89 | / unweighted!(
[INFO] [stdout] 90 | |     KMedianL2,
[INFO] [stdout] 91 | |     exact_clustering_rs::KMedian,
[INFO] [stdout] 92 | |     exact_clustering_rs::KMedian::l2
[INFO] [stdout] 93 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout]    = note: placing this attribute on a macro invocation does nothing even if the macro expands to what would be a valid target for the attribute
[INFO] [stdout]    = note: this error originates in the attribute macro `gen_stub_pymethods` which comes from the expansion of the macro `unweighted` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `#[automatically_derived]` attribute cannot be used on macro calls
[INFO] [stdout]   --> src/lib.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |           #[gen_stub_pymethods]
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 94 | / unweighted!(
[INFO] [stdout] 95 | |     KMedianL2Squared,
[INFO] [stdout] 96 | |     exact_clustering_rs::KMedian,
[INFO] [stdout] 97 | |     exact_clustering_rs::KMedian::l2_squared
[INFO] [stdout] 98 | | );
[INFO] [stdout]    | |_- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout]    = note: placing this attribute on a macro invocation does nothing even if the macro expands to what would be a valid target for the attribute
[INFO] [stdout]    = note: this error originates in the attribute macro `gen_stub_pymethods` which comes from the expansion of the macro `unweighted` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `#[automatically_derived]` attribute cannot be used on macro calls
[INFO] [stdout]    --> src/lib.rs:52:9
[INFO] [stdout]     |
[INFO] [stdout]  52 |           #[gen_stub_pymethods]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | / weighted!(
[INFO] [stdout] 101 | |     WeightedKMedianL1,
[INFO] [stdout] 102 | |     exact_clustering_rs::KMedian,
[INFO] [stdout] 103 | |     exact_clustering_rs::KMedian::weighted_l1
[INFO] [stdout] 104 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout]     = note: placing this attribute on a macro invocation does nothing even if the macro expands to what would be a valid target for the attribute
[INFO] [stdout]     = note: this error originates in the attribute macro `gen_stub_pymethods` which comes from the expansion of the macro `weighted` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `#[automatically_derived]` attribute cannot be used on macro calls
[INFO] [stdout]    --> src/lib.rs:52:9
[INFO] [stdout]     |
[INFO] [stdout]  52 |           #[gen_stub_pymethods]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 100 | / weighted!(
[INFO] [stdout] 101 | |     WeightedKMedianL1,
[INFO] [stdout] 102 | |     exact_clustering_rs::KMedian,
[INFO] [stdout] 103 | |     exact_clustering_rs::KMedian::weighted_l1
[INFO] [stdout] 104 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout]     = note: placing this attribute on a macro invocation does nothing even if the macro expands to what would be a valid target for the attribute
[INFO] [stdout]     = note: this error originates in the attribute macro `gen_stub_pymethods` which comes from the expansion of the macro `weighted` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `#[automatically_derived]` attribute cannot be used on macro calls
[INFO] [stdout]    --> src/lib.rs:52:9
[INFO] [stdout]     |
[INFO] [stdout]  52 |           #[gen_stub_pymethods]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 105 | / weighted!(
[INFO] [stdout] 106 | |     WeightedKMedianL2,
[INFO] [stdout] 107 | |     exact_clustering_rs::KMedian,
[INFO] [stdout] 108 | |     exact_clustering_rs::KMedian::weighted_l2
[INFO] [stdout] 109 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout]     = note: placing this attribute on a macro invocation does nothing even if the macro expands to what would be a valid target for the attribute
[INFO] [stdout]     = note: this error originates in the attribute macro `gen_stub_pymethods` which comes from the expansion of the macro `weighted` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `#[automatically_derived]` attribute cannot be used on macro calls
[INFO] [stdout]    --> src/lib.rs:52:9
[INFO] [stdout]     |
[INFO] [stdout]  52 |           #[gen_stub_pymethods]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 105 | / weighted!(
[INFO] [stdout] 106 | |     WeightedKMedianL2,
[INFO] [stdout] 107 | |     exact_clustering_rs::KMedian,
[INFO] [stdout] 108 | |     exact_clustering_rs::KMedian::weighted_l2
[INFO] [stdout] 109 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout]     = note: placing this attribute on a macro invocation does nothing even if the macro expands to what would be a valid target for the attribute
[INFO] [stdout]     = note: this error originates in the attribute macro `gen_stub_pymethods` which comes from the expansion of the macro `weighted` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `#[automatically_derived]` attribute cannot be used on macro calls
[INFO] [stdout]    --> src/lib.rs:52:9
[INFO] [stdout]     |
[INFO] [stdout]  52 |           #[gen_stub_pymethods]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 110 | / weighted!(
[INFO] [stdout] 111 | |     WeightedKMedianL2Squared,
[INFO] [stdout] 112 | |     exact_clustering_rs::KMedian,
[INFO] [stdout] 113 | |     exact_clustering_rs::KMedian::weighted_l2_squared
[INFO] [stdout] 114 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout]     = note: placing this attribute on a macro invocation does nothing even if the macro expands to what would be a valid target for the attribute
[INFO] [stdout]     = note: this error originates in the attribute macro `gen_stub_pymethods` which comes from the expansion of the macro `weighted` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `#[automatically_derived]` attribute cannot be used on macro calls
[INFO] [stdout]    --> src/lib.rs:52:9
[INFO] [stdout]     |
[INFO] [stdout]  52 |           #[gen_stub_pymethods]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 110 | / weighted!(
[INFO] [stdout] 111 | |     WeightedKMedianL2Squared,
[INFO] [stdout] 112 | |     exact_clustering_rs::KMedian,
[INFO] [stdout] 113 | |     exact_clustering_rs::KMedian::weighted_l2_squared
[INFO] [stdout] 114 | | );
[INFO] [stdout]     | |_- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = help: `#[automatically_derived]` can only be applied to trait impl blocks
[INFO] [stdout]     = note: placing this attribute on a macro invocation does nothing even if the macro expands to what would be a valid target for the attribute
[INFO] [stdout]     = note: this error originates in the attribute macro `gen_stub_pymethods` which comes from the expansion of the macro `weighted` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `exact-clustering` (lib test) due to 8 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `exact-clustering` (lib) due to 8 previous errors
[INFO] running `Command { std: "docker" "inspect" "388c2017d7434ad1f3201f148178f1b65b06e939bca7f962850a4e3e10740498", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "388c2017d7434ad1f3201f148178f1b65b06e939bca7f962850a4e3e10740498", kill_on_drop: false }`
[INFO] [stdout] 388c2017d7434ad1f3201f148178f1b65b06e939bca7f962850a4e3e10740498
