[INFO] fetching crate sparse-slot 0.0.4...
[INFO] testing sparse-slot-0.0.4 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate sparse-slot 0.0.4 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate sparse-slot 0.0.4
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate sparse-slot 0.0.4
[INFO] tweaked toml for crates.io crate sparse-slot 0.0.4 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sparse-slot 0.0.4 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3b3e28a300eea4ad33cd9d64f81a88681d5373de33e63113cadaa7d69194e898
[INFO] running `Command { std: "docker" "start" "-a" "3b3e28a300eea4ad33cd9d64f81a88681d5373de33e63113cadaa7d69194e898", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3b3e28a300eea4ad33cd9d64f81a88681d5373de33e63113cadaa7d69194e898", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b3e28a300eea4ad33cd9d64f81a88681d5373de33e63113cadaa7d69194e898", kill_on_drop: false }`
[INFO] [stdout] 3b3e28a300eea4ad33cd9d64f81a88681d5373de33e63113cadaa7d69194e898
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c60bd81cbb20ec2fb907a5d51667503bfd8888cf44ff78c49b928b03f157a3e5
[INFO] running `Command { std: "docker" "start" "-a" "c60bd81cbb20ec2fb907a5d51667503bfd8888cf44ff78c49b928b03f157a3e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling sparse-slot v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "c60bd81cbb20ec2fb907a5d51667503bfd8888cf44ff78c49b928b03f157a3e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c60bd81cbb20ec2fb907a5d51667503bfd8888cf44ff78c49b928b03f157a3e5", kill_on_drop: false }`
[INFO] [stdout] c60bd81cbb20ec2fb907a5d51667503bfd8888cf44ff78c49b928b03f157a3e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8d6ed74fe8e17d2c58d3560564df572a55f993207e0398d6e5ade726cf89573c
[INFO] running `Command { std: "docker" "start" "-a" "8d6ed74fe8e17d2c58d3560564df572a55f993207e0398d6e5ade726cf89573c", kill_on_drop: false }`
[INFO] [stderr]    Compiling sparse-slot v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "8d6ed74fe8e17d2c58d3560564df572a55f993207e0398d6e5ade726cf89573c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d6ed74fe8e17d2c58d3560564df572a55f993207e0398d6e5ade726cf89573c", kill_on_drop: false }`
[INFO] [stdout] 8d6ed74fe8e17d2c58d3560564df572a55f993207e0398d6e5ade726cf89573c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fd009c2454d0cb4c4b9d8b8bf9ac77b6effcd1b8d2e4d5e1f50c88a9620e911e
[INFO] running `Command { std: "docker" "start" "-a" "fd009c2454d0cb4c4b9d8b8bf9ac77b6effcd1b8d2e4d5e1f50c88a9620e911e", 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/sparse_slot-eb9a7dca00c55348)
[INFO] [stderr]      Running tests/slot_map.rs (/opt/rustwide/target/debug/deps/slot_map-92406e8b6b629812)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test collect_into_slot ... ok
[INFO] [stdout] test basic_operations ... ok
[INFO] [stdout] test clear_and_capacity ... ok
[INFO] [stdout] test first_id ... ok
[INFO] [stdout] test drain ... ok
[INFO] [stdout] test iterator_modifications ... ok
[INFO] [stdout] test error_conditions ... ok
[INFO] [stdout] test iterator_ownership ... ok
[INFO] [stdout] test iterator_order ... ok
[INFO] [stdout] test iteration ... ok
[INFO] [stderr]    Doc-tests sparse_slot
[INFO] [stdout] test specialized_iterators ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - SparseSlot<T>::new (line 245) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fd009c2454d0cb4c4b9d8b8bf9ac77b6effcd1b8d2e4d5e1f50c88a9620e911e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd009c2454d0cb4c4b9d8b8bf9ac77b6effcd1b8d2e4d5e1f50c88a9620e911e", kill_on_drop: false }`
[INFO] [stdout] fd009c2454d0cb4c4b9d8b8bf9ac77b6effcd1b8d2e4d5e1f50c88a9620e911e