[INFO] fetching crate hyperopt 0.0.17... [INFO] testing hyperopt-0.0.17 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1 [INFO] extracting crate hyperopt 0.0.17 into /workspace/builds/worker-3-tc1/source [INFO] removed /workspace/builds/worker-3-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-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate hyperopt 0.0.17 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 5 packages to latest compatible versions [INFO] [stderr] Adding ordered-float v4.6.0 (available: v5.3.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 39b39beb8cc75c5bf5c8ef8cb7abb9917c9a6ba2c18ba27c92f0d0ab616abfb4 [INFO] running `Command { std: "docker" "start" "-a" "39b39beb8cc75c5bf5c8ef8cb7abb9917c9a6ba2c18ba27c92f0d0ab616abfb4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "39b39beb8cc75c5bf5c8ef8cb7abb9917c9a6ba2c18ba27c92f0d0ab616abfb4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39b39beb8cc75c5bf5c8ef8cb7abb9917c9a6ba2c18ba27c92f0d0ab616abfb4", kill_on_drop: false }` [INFO] [stdout] 39b39beb8cc75c5bf5c8ef8cb7abb9917c9a6ba2c18ba27c92f0d0ab616abfb4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5091d646b4f7ccaa3f3885ea4cd047a52571d13c626351b85472d1ca3969ff71 [INFO] running `Command { std: "docker" "start" "-a" "5091d646b4f7ccaa3f3885ea4cd047a52571d13c626351b85472d1ca3969ff71", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling fastrand v2.4.1 [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)]` (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/optimizer/trial.rs:54:28 [INFO] [stdout] | [INFO] [stdout] 54 | pub fn iter_parameters(&self) -> Copied> [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] 54 | pub fn iter_parameters(&self) -> Copied> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.98s [INFO] running `Command { std: "docker" "inspect" "5091d646b4f7ccaa3f3885ea4cd047a52571d13c626351b85472d1ca3969ff71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5091d646b4f7ccaa3f3885ea4cd047a52571d13c626351b85472d1ca3969ff71", kill_on_drop: false }` [INFO] [stdout] 5091d646b4f7ccaa3f3885ea4cd047a52571d13c626351b85472d1ca3969ff71 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 71a0d9d04ebfdcd2b8434ca8b56a91559ddcc923227eec86e4d9d8bc8b7cbb52 [INFO] running `Command { std: "docker" "start" "-a" "71a0d9d04ebfdcd2b8434ca8b56a91559ddcc923227eec86e4d9d8bc8b7cbb52", 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)]` (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/optimizer/trial.rs:54:28 [INFO] [stdout] | [INFO] [stdout] 54 | pub fn iter_parameters(&self) -> Copied> [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] 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)]` (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/optimizer/trial.rs:54:28 [INFO] [stdout] | [INFO] [stdout] 54 | pub fn iter_parameters(&self) -> Copied> [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] 54 | pub fn iter_parameters(&self) -> Copied> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.12s [INFO] running `Command { std: "docker" "inspect" "71a0d9d04ebfdcd2b8434ca8b56a91559ddcc923227eec86e4d9d8bc8b7cbb52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71a0d9d04ebfdcd2b8434ca8b56a91559ddcc923227eec86e4d9d8bc8b7cbb52", kill_on_drop: false }` [INFO] [stdout] 71a0d9d04ebfdcd2b8434ca8b56a91559ddcc923227eec86e4d9d8bc8b7cbb52 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] bae18d9b54a629cbc84fc56e386190f58628a8ef569615aa40755887ad52cce2 [INFO] running `Command { std: "docker" "start" "-a" "bae18d9b54a629cbc84fc56e386190f58628a8ef569615aa40755887ad52cce2", 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)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/optimizer/trial.rs:54:28 [INFO] [stderr] | [INFO] [stderr] 54 | pub fn iter_parameters(&self) -> Copied> [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] 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 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hyperopt-417d4b74eb86e5e0) [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test iter::tests::triples_from_one_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::range_inclusive_ok ... ok [INFO] [stdout] test iter::tests::triples_from_three_ok ... ok [INFO] [stdout] test iter::tests::triples_from_two_ok ... ok [INFO] [stdout] test kernel::continuous::epanechnikov::tests::min_2_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::std_ok ... ok [INFO] [stdout] test optimizer::trial::tests::ordering_ok ... ok [INFO] [stdout] test optimizer::trial::tests::trials_ok ... ok [INFO] [stdout] test kernel::continuous::epanechnikov::tests::density_outside_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::discrete::binomial::tests::inverse_cdf_ok ... ok [INFO] [stdout] test kernel::discrete::binomial::tests::pmf_ok ... ok [INFO] [stdout] test kernel::continuous::gaussian::tests::density_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] [stderr] Doc-tests hyperopt [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 16) ... FAILED [INFO] [stdout] test src/lib.rs - (line 54) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 16) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `ordered_float` [INFO] [stdout] --> src/lib.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | use ordered_float::NotNan; [INFO] [stdout] | ^^^^^^^^^^^^^ use of unresolved module or unlinked crate `ordered_float` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `ordered_float`, use `cargo add ordered_float` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 54) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `ordered_float` [INFO] [stdout] --> src/lib.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 57 | use ordered_float::OrderedFloat; [INFO] [stdout] | ^^^^^^^^^^^^^ use of unresolved module or unlinked crate `ordered_float` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `ordered_float`, use `cargo add ordered_float` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 16) [INFO] [stdout] src/lib.rs - (line 54) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "bae18d9b54a629cbc84fc56e386190f58628a8ef569615aa40755887ad52cce2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bae18d9b54a629cbc84fc56e386190f58628a8ef569615aa40755887ad52cce2", kill_on_drop: false }` [INFO] [stdout] bae18d9b54a629cbc84fc56e386190f58628a8ef569615aa40755887ad52cce2