[INFO] fetching crate tea-core 0.5.1...
[INFO] testing tea-core-0.5.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate tea-core 0.5.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate tea-core 0.5.1
[INFO] finished tweaking crates.io crate tea-core 0.5.1
[INFO] tweaked toml for crates.io crate tea-core 0.5.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tea-core 0.5.1 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tea-core 0.5.1 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 121c3358527167ed868e5b71556c91db76ac8f0602a7e726498861441ddf748b
[INFO] running `Command { std: "docker" "start" "-a" "121c3358527167ed868e5b71556c91db76ac8f0602a7e726498861441ddf748b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "121c3358527167ed868e5b71556c91db76ac8f0602a7e726498861441ddf748b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "121c3358527167ed868e5b71556c91db76ac8f0602a7e726498861441ddf748b", kill_on_drop: false }`
[INFO] [stdout] 121c3358527167ed868e5b71556c91db76ac8f0602a7e726498861441ddf748b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df3a5a70325939557fd9e383ef7b093eaffdb9915f989300c8171aa5ebd54a07
[INFO] running `Command { std: "docker" "start" "-a" "df3a5a70325939557fd9e383ef7b093eaffdb9915f989300c8171aa5ebd54a07", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.17
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling thiserror v2.0.11
[INFO] [stderr]    Compiling tea-deps v0.5.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling tea-dtype v0.5.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.11
[INFO] [stderr]    Compiling tea-error v0.5.1
[INFO] [stderr]    Compiling tea-core v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/vec_core/cores/view.rs:184:12
[INFO] [stdout]     |
[INFO] [stdout] 184 |     fn opt(&self) -> OptIter<Self, T>
[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] 184 |     fn opt(&self) -> OptIter<'_, Self, T>
[INFO] [stdout]     |                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.42s
[INFO] running `Command { std: "docker" "inspect" "df3a5a70325939557fd9e383ef7b093eaffdb9915f989300c8171aa5ebd54a07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df3a5a70325939557fd9e383ef7b093eaffdb9915f989300c8171aa5ebd54a07", kill_on_drop: false }`
[INFO] [stdout] df3a5a70325939557fd9e383ef7b093eaffdb9915f989300c8171aa5ebd54a07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ca39403d85ac7ff8e9323dd1b7f473c6d5d03030d6ec18b6a5bc1fb41e51543
[INFO] running `Command { std: "docker" "start" "-a" "1ca39403d85ac7ff8e9323dd1b7f473c6d5d03030d6ec18b6a5bc1fb41e51543", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.218
[INFO] [stderr]    Compiling either v1.14.0
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling libc v0.2.170
[INFO] [stderr]    Compiling serde_json v1.0.139
[INFO] [stderr]    Compiling anstyle v1.0.10
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling ryu v1.0.19
[INFO] [stderr]    Compiling half v2.4.1
[INFO] [stderr]    Compiling clap_lex v0.7.4
[INFO] [stderr]    Compiling itoa v1.0.14
[INFO] [stderr]    Compiling serde_derive v1.0.218
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling oorandom v11.1.4
[INFO] [stderr]    Compiling once_cell v1.20.3
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/vec_core/cores/view.rs:184:12
[INFO] [stdout]     |
[INFO] [stdout] 184 |     fn opt(&self) -> OptIter<Self, T>
[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] 184 |     fn opt(&self) -> OptIter<'_, Self, T>
[INFO] [stdout]     |                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling clap_builder v4.5.31
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling is-terminal v0.4.15
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling clap v4.5.31
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling tea-core v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/vec_core/cores/view.rs:184:12
[INFO] [stdout]     |
[INFO] [stdout] 184 |     fn opt(&self) -> OptIter<Self, T>
[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] 184 |     fn opt(&self) -> OptIter<'_, Self, T>
[INFO] [stdout]     |                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 22.58s
[INFO] running `Command { std: "docker" "inspect" "1ca39403d85ac7ff8e9323dd1b7f473c6d5d03030d6ec18b6a5bc1fb41e51543", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ca39403d85ac7ff8e9323dd1b7f473c6d5d03030d6ec18b6a5bc1fb41e51543", kill_on_drop: false }`
[INFO] [stdout] 1ca39403d85ac7ff8e9323dd1b7f473c6d5d03030d6ec18b6a5bc1fb41e51543
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f9823eb5e32cd1b03177afb021c087e8c7a59316244b71143ec13c9ec46cee37
[INFO] running `Command { std: "docker" "start" "-a" "f9823eb5e32cd1b03177afb021c087e8c7a59316244b71143ec13c9ec46cee37", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/vec_core/cores/view.rs:184:12
[INFO] [stderr]     |
[INFO] [stderr] 184 |     fn opt(&self) -> OptIter<Self, T>
[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] 184 |     fn opt(&self) -> OptIter<'_, Self, T>
[INFO] [stderr]     |                              +++
[INFO] [stderr] 
[INFO] [stderr] warning: `tea-core` (lib) generated 1 warning (run `cargo fix --lib -p tea-core` to apply 1 suggestion)
[INFO] [stderr] warning: `tea-core` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tea_core-ce8e42234e8ea3bd)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test agg::tests::test_argmax_and_argmin ... ok
[INFO] [stdout] test agg::tests::test_cmp ... ok
[INFO] [stdout] test agg::tests::test_bool ... ok
[INFO] [stdout] test backends_impl::vec::tests::test_collect ... ok
[INFO] [stdout] test agg::tests::test_sum ... ok
[INFO] [stdout] test agg::tests::test_count ... ok
[INFO] [stdout] test backends_impl::vec::tests::test_get_mut ... ok
[INFO] [stdout] test backends_impl::vec::tests::test_iter_cast ... ok
[INFO] [stdout] test backends_impl::vec::tests::test_uninit ... ok
[INFO] [stdout] test backends_impl::vec::tests::test_slice ... ok
[INFO] [stdout] test backends_impl::vec::tests::test_rolling_custom ... ok
[INFO] [stdout] test create::tests::test_full ... ok
[INFO] [stdout] test create::tests::test_linspace ... ok
[INFO] [stdout] test backends_impl::vec::tests::test_get ... ok
[INFO] [stdout] test create::tests::test_range ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tea_core
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test src/agg.rs - agg::AggValidBasic::vlast (line 74) ... ok
[INFO] [stdout] test src/agg.rs - agg::AggValidBasic::vcount_value (line 137) ... ok
[INFO] [stdout] test src/agg.rs - agg::AggBasic::argmax (line 1012) ... ok
[INFO] [stdout] test src/agg.rs - agg::AggValidBasic::vargmin (line 596) ... ok
[INFO] [stdout] test src/agg.rs - agg::AggBasic::argmin (line 1060) ... ok
[INFO] [stdout] test src/agg.rs - agg::AggValidBasic::vmin (line 519) ... ok
[INFO] [stdout] test src/agg.rs - agg::AggValidBasic::vskew (line 433) ... ok
[INFO] [stdout] test src/agg.rs - agg::AggValidBasic::vstd (line 398) ... ok
[INFO] [stdout] test src/agg.rs - agg::AggValidBasic::vsum (line 224) ... ok
[INFO] [stdout] test src/agg.rs - agg::AggValidBasic::vvar (line 363) ... ok
[INFO] [stdout] test src/agg.rs - agg::AggBasic::count_value (line 768) ... ok
[INFO] [stdout] test src/agg.rs - agg::AggBasic::all (line 831) ... ok
[INFO] [stdout] test src/agg.rs - agg::AggValidBasic::vfirst (line 48) ... ok
[INFO] [stdout] test src/agg.rs - agg::AggValidBasic::vmean_var (line 309) ... ok
[INFO] [stdout] test src/agg.rs - agg::AggValidBasic::vmax (line 489) ... ok
[INFO] [stdout] test src/agg.rs - agg::AggBasic::max (line 941) ... ok
[INFO] [stdout] test src/agg.rs - agg::AggBasic::any (line 799) ... ok
[INFO] [stdout] test src/agg.rs - agg::AggValidBasic::vmean (line 263) ... ok
[INFO] [stdout] test src/agg.rs - agg::AggValidBasic::count_none (line 105) ... ok
[INFO] [stdout] test src/agg.rs - agg::AggBasic::min (line 977) ... ok
[INFO] [stdout] test src/agg.rs - agg::AggValidBasic::vargmax (line 549) ... ok
[INFO] [stdout] test src/agg.rs - agg::AggValidBasic::vall (line 188) ... ok
[INFO] [stdout] test src/agg.rs - agg::AggBasic::mean (line 908) ... ok
[INFO] [stdout] test src/agg.rs - agg::AggValidBasic::count_valid (line 25) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 1.27s; merged doctests compilation took 1.12s
[INFO] running `Command { std: "docker" "inspect" "f9823eb5e32cd1b03177afb021c087e8c7a59316244b71143ec13c9ec46cee37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9823eb5e32cd1b03177afb021c087e8c7a59316244b71143ec13c9ec46cee37", kill_on_drop: false }`
[INFO] [stdout] f9823eb5e32cd1b03177afb021c087e8c7a59316244b71143ec13c9ec46cee37
