[INFO] fetching crate hyperopt 0.0.17... [INFO] testing hyperopt-0.0.17 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0 [INFO] extracting crate hyperopt 0.0.17 into /workspace/builds/worker-6-tc1/source [INFO] removed /workspace/builds/worker-6-tc1/source/rust-toolchain.toml [INFO] started tweaking crates.io crate hyperopt 0.0.17 [INFO] finished tweaking crates.io crate hyperopt 0.0.17 [INFO] tweaked toml for crates.io crate hyperopt 0.0.17 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate hyperopt 0.0.17 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 5 packages to latest compatible versions [INFO] [stderr] Adding ordered-float v4.6.0 (available: v5.0.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ordered-float v4.6.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4e520f8ab6d598146c98d873c08a01479d4bb2beb3e051b29c32b83dee4fd780 [INFO] running `Command { std: "docker" "start" "-a" "4e520f8ab6d598146c98d873c08a01479d4bb2beb3e051b29c32b83dee4fd780", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4e520f8ab6d598146c98d873c08a01479d4bb2beb3e051b29c32b83dee4fd780", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e520f8ab6d598146c98d873c08a01479d4bb2beb3e051b29c32b83dee4fd780", kill_on_drop: false }` [INFO] [stdout] 4e520f8ab6d598146c98d873c08a01479d4bb2beb3e051b29c32b83dee4fd780 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 6a46036f9ef64638e9c3b479586256ef01649dc46fb1bcc1172c9562a91292e3 [INFO] running `Command { std: "docker" "start" "-a" "6a46036f9ef64638e9c3b479586256ef01649dc46fb1bcc1172c9562a91292e3", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling hyperopt v0.0.17 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused macro definition: `impl_for_ordered_float` [INFO] [stdout] --> src/traits/constants.rs:29:14 [INFO] [stdout] | [INFO] [stdout] 29 | macro_rules! impl_for_ordered_float { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/optimizer/trial.rs:54:28 [INFO] [stdout] | [INFO] [stdout] 54 | pub fn iter_parameters(&self) -> Copied> [INFO] [stdout] | ^^^^^ ------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 54 | pub fn iter_parameters(&self) -> Copied> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.05s [INFO] running `Command { std: "docker" "inspect" "6a46036f9ef64638e9c3b479586256ef01649dc46fb1bcc1172c9562a91292e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a46036f9ef64638e9c3b479586256ef01649dc46fb1bcc1172c9562a91292e3", kill_on_drop: false }` [INFO] [stdout] 6a46036f9ef64638e9c3b479586256ef01649dc46fb1bcc1172c9562a91292e3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] d69d6c3f4359b95e60e6219b4f03c12677dd96d3a46dc3bb4e2df0b93194ddcf [INFO] running `Command { std: "docker" "start" "-a" "d69d6c3f4359b95e60e6219b4f03c12677dd96d3a46dc3bb4e2df0b93194ddcf", kill_on_drop: false }` [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stdout] warning: unused macro definition: `impl_for_ordered_float` [INFO] [stdout] --> src/traits/constants.rs:29:14 [INFO] [stdout] | [INFO] [stdout] 29 | macro_rules! impl_for_ordered_float { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/optimizer/trial.rs:54:28 [INFO] [stdout] | [INFO] [stdout] 54 | pub fn iter_parameters(&self) -> Copied> [INFO] [stdout] | ^^^^^ ------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 54 | pub fn iter_parameters(&self) -> Copied> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling hyperopt v0.0.17 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused macro definition: `impl_for_ordered_float` [INFO] [stdout] --> src/traits/constants.rs:29:14 [INFO] [stdout] | [INFO] [stdout] 29 | macro_rules! impl_for_ordered_float { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/optimizer/trial.rs:54:28 [INFO] [stdout] | [INFO] [stdout] 54 | pub fn iter_parameters(&self) -> Copied> [INFO] [stdout] | ^^^^^ ------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 54 | pub fn iter_parameters(&self) -> Copied> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.23s [INFO] running `Command { std: "docker" "inspect" "d69d6c3f4359b95e60e6219b4f03c12677dd96d3a46dc3bb4e2df0b93194ddcf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d69d6c3f4359b95e60e6219b4f03c12677dd96d3a46dc3bb4e2df0b93194ddcf", kill_on_drop: false }` [INFO] [stdout] d69d6c3f4359b95e60e6219b4f03c12677dd96d3a46dc3bb4e2df0b93194ddcf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] c7ef15fa112cc64dbd39efcdbdbc09e5bbda19ddba2545ff2898658ec431241c [INFO] running `Command { std: "docker" "start" "-a" "c7ef15fa112cc64dbd39efcdbdbc09e5bbda19ddba2545ff2898658ec431241c", kill_on_drop: false }` [INFO] [stderr] warning: unused macro definition: `impl_for_ordered_float` [INFO] [stderr] --> src/traits/constants.rs:29:14 [INFO] [stderr] | [INFO] [stderr] 29 | macro_rules! impl_for_ordered_float { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_macros)]` on by default [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/optimizer/trial.rs:54:28 [INFO] [stderr] | [INFO] [stderr] 54 | pub fn iter_parameters(&self) -> Copied> [INFO] [stderr] | ^^^^^ ------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 54 | pub fn iter_parameters(&self) -> Copied> [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `hyperopt` (lib) generated 2 warnings (run `cargo fix --lib -p hyperopt` to apply 1 suggestion) [INFO] [stderr] warning: `hyperopt` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/hyperopt-9e0736cc9f8700f7) [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test iter::tests::range_inclusive_ok ... ok [INFO] [stdout] test iter::tests::range_step_from_ok ... ok [INFO] [stdout] test iter::tests::triples_from_empty_ok ... ok [INFO] [stdout] test iter::tests::triples_from_one_ok ... ok [INFO] [stdout] test iter::tests::triples_from_three_ok ... ok [INFO] [stdout] test kde::tests::sample_single_component_ok ... ok [INFO] [stdout] test kernel::continuous::epanechnikov::tests::density_inside_ok ... ok [INFO] [stdout] test kernel::continuous::epanechnikov::tests::min_2_ok ... ok [INFO] [stdout] test iter::tests::triples_from_two_ok ... ok [INFO] [stdout] test kernel::continuous::gaussian::tests::density_ok ... ok [INFO] [stdout] test kernel::discrete::binomial::tests::inverse_cdf_ok ... ok [INFO] [stdout] test kernel::discrete::binomial::tests::new_bandwidth_overflow ... ok [INFO] [stdout] test kernel::discrete::binomial::tests::new_ok ... ok [INFO] [stdout] test kernel::discrete::binomial::tests::pmf_corner_cases ... ok [INFO] [stdout] test kernel::discrete::binomial::tests::pmf_ok ... ok [INFO] [stdout] test kernel::discrete::binomial::tests::std_ok ... ok [INFO] [stdout] test optimizer::trial::tests::ordering_ok ... ok [INFO] [stdout] test kernel::continuous::epanechnikov::tests::density_outside_ok ... ok [INFO] [stdout] test optimizer::trial::tests::trials_ok ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c7ef15fa112cc64dbd39efcdbdbc09e5bbda19ddba2545ff2898658ec431241c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c7ef15fa112cc64dbd39efcdbdbc09e5bbda19ddba2545ff2898658ec431241c", kill_on_drop: false }` [INFO] [stdout] c7ef15fa112cc64dbd39efcdbdbc09e5bbda19ddba2545ff2898658ec431241c