[INFO] fetching crate xtk-core 0.2.0...
[INFO] testing xtk-core-0.2.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate xtk-core 0.2.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate xtk-core 0.2.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate xtk-core 0.2.0
[INFO] tweaked toml for crates.io crate xtk-core 0.2.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate xtk-core 0.2.0 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 xtk-core 0.2.0 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 6e3d0a363bd90a532ad82ae35edced9218569802d8e5e5233cff9383f03a8f89
[INFO] running `Command { std: "docker" "start" "-a" "6e3d0a363bd90a532ad82ae35edced9218569802d8e5e5233cff9383f03a8f89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e3d0a363bd90a532ad82ae35edced9218569802d8e5e5233cff9383f03a8f89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e3d0a363bd90a532ad82ae35edced9218569802d8e5e5233cff9383f03a8f89", kill_on_drop: false }`
[INFO] [stdout] 6e3d0a363bd90a532ad82ae35edced9218569802d8e5e5233cff9383f03a8f89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 998c8211269ebacd7f90614173f4b05fb1b2a259e3dde9b889e9b493925b2f65
[INFO] running `Command { std: "docker" "start" "-a" "998c8211269ebacd7f90614173f4b05fb1b2a259e3dde9b889e9b493925b2f65", kill_on_drop: false }`
[INFO] [stderr]    Compiling xtk-core v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "998c8211269ebacd7f90614173f4b05fb1b2a259e3dde9b889e9b493925b2f65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "998c8211269ebacd7f90614173f4b05fb1b2a259e3dde9b889e9b493925b2f65", kill_on_drop: false }`
[INFO] [stdout] 998c8211269ebacd7f90614173f4b05fb1b2a259e3dde9b889e9b493925b2f65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 1df313e47246ab54eac3964f1550c71e0831a5cee7ec231dc1f0318acf32ce33
[INFO] running `Command { std: "docker" "start" "-a" "1df313e47246ab54eac3964f1550c71e0831a5cee7ec231dc1f0318acf32ce33", kill_on_drop: false }`
[INFO] [stderr]    Compiling xtk-core v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "1df313e47246ab54eac3964f1550c71e0831a5cee7ec231dc1f0318acf32ce33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1df313e47246ab54eac3964f1550c71e0831a5cee7ec231dc1f0318acf32ce33", kill_on_drop: false }`
[INFO] [stdout] 1df313e47246ab54eac3964f1550c71e0831a5cee7ec231dc1f0318acf32ce33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] eb4c291923810d7b09d184acb19a064285cc07ecbc8979647153818043d8ca53
[INFO] running `Command { std: "docker" "start" "-a" "eb4c291923810d7b09d184acb19a064285cc07ecbc8979647153818043d8ca53", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/xtk_core-0695f395f31c6a31)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test array::tests::grow ... ok
[INFO] [stdout] test array::tests::index_and_iter ... ok
[INFO] [stdout] test array::tests::len ... ok
[INFO] [stdout] test defer::tests::defer_test ... ok
[INFO] [stdout] test array::tests::writer ... ok
[INFO] [stdout] test num::sizes::tests::sizes ... ok
[INFO] [stdout] test num::tests::test_lerp ... ok
[INFO] [stdout] test sparse_set::tests::insert ... ok
[INFO] [stdout] test sparse_set::tests::iter ... ok
[INFO] [stdout] test mem::tests::reinterpret_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests xtk_core
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/num/mod.rs - num::lerp (line 15) ... FAILED
[INFO] [stdout] test src/defer.rs - defer::Defer (line 9) ... ok
[INFO] [stdout] test src/array.rs - array::Array<T>::new (line 44) ... ok
[INFO] [stdout] test src/array.rs - array::Array (line 22) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/num/mod.rs - num::lerp (line 15) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `xtk_core::math`
[INFO] [stdout]   --> src/num/mod.rs:17:15
[INFO] [stdout]    |
[INFO] [stdout] 17 | use xtk_core::math::lerp;
[INFO] [stdout]    |               ^^^^ could not find `math` in `xtk_core`
[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/num/mod.rs - num::lerp (line 15)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 3 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.22s; merged doctests compilation took 0.06s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "eb4c291923810d7b09d184acb19a064285cc07ecbc8979647153818043d8ca53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb4c291923810d7b09d184acb19a064285cc07ecbc8979647153818043d8ca53", kill_on_drop: false }`
[INFO] [stdout] eb4c291923810d7b09d184acb19a064285cc07ecbc8979647153818043d8ca53
