[INFO] fetching crate nomt-core 1.0.0-preview...
[INFO] testing nomt-core-1.0.0-preview against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate nomt-core 1.0.0-preview into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate nomt-core 1.0.0-preview
[INFO] finished tweaking crates.io crate nomt-core 1.0.0-preview
[INFO] tweaked toml for crates.io crate nomt-core 1.0.0-preview written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nomt-core 1.0.0-preview on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nomt-core 1.0.0-preview 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ce0265ce0e4c809f18627b868fd41c9410b6cad6a22119ff3d2f8d7a6e7058a0
[INFO] running `Command { std: "docker" "start" "-a" "ce0265ce0e4c809f18627b868fd41c9410b6cad6a22119ff3d2f8d7a6e7058a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce0265ce0e4c809f18627b868fd41c9410b6cad6a22119ff3d2f8d7a6e7058a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce0265ce0e4c809f18627b868fd41c9410b6cad6a22119ff3d2f8d7a6e7058a0", kill_on_drop: false }`
[INFO] [stdout] ce0265ce0e4c809f18627b868fd41c9410b6cad6a22119ff3d2f8d7a6e7058a0
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d0e9388b512b25589f9234c8eb098d66390a8b7d0b0307dbfb789edc2337cfa
[INFO] running `Command { std: "docker" "start" "-a" "4d0e9388b512b25589f9234c8eb098d66390a8b7d0b0307dbfb789edc2337cfa", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling winnow v0.6.20
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling cc v1.0.97
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling cfg_aliases v0.1.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling ruint-macro v1.2.0
[INFO] [stderr]    Compiling arrayvec v0.7.4
[INFO] [stderr]    Compiling constant_time_eq v0.3.0
[INFO] [stderr]    Compiling cpufeatures v0.2.12
[INFO] [stderr]    Compiling wyz v0.5.1
[INFO] [stderr]    Compiling funty v2.0.0
[INFO] [stderr]    Compiling arrayref v0.3.7
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling borsh v1.4.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling ruint v1.12.1
[INFO] [stderr]    Compiling bitvec v1.0.1
[INFO] [stderr]    Compiling indexmap v2.7.0
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling blake3 v1.5.1
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling toml_edit v0.22.22
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling proc-macro-crate v3.2.0
[INFO] [stderr]    Compiling syn_derive v0.1.8
[INFO] [stderr]    Compiling borsh-derive v1.4.0
[INFO] [stderr]    Compiling nomt-core v1.0.0-preview (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.97s
[INFO] running `Command { std: "docker" "inspect" "4d0e9388b512b25589f9234c8eb098d66390a8b7d0b0307dbfb789edc2337cfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d0e9388b512b25589f9234c8eb098d66390a8b7d0b0307dbfb789edc2337cfa", kill_on_drop: false }`
[INFO] [stdout] 4d0e9388b512b25589f9234c8eb098d66390a8b7d0b0307dbfb789edc2337cfa
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a5e18830b48f2bf3b3e6ea1d6b35856bea6ce6f8222b9088fa33f8cac5a8962
[INFO] running `Command { std: "docker" "start" "-a" "3a5e18830b48f2bf3b3e6ea1d6b35856bea6ce6f8222b9088fa33f8cac5a8962", kill_on_drop: false }`
[INFO] [stderr]    Compiling blake3 v1.5.1
[INFO] [stderr]    Compiling nomt-core v1.0.0-preview (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.89s
[INFO] running `Command { std: "docker" "inspect" "3a5e18830b48f2bf3b3e6ea1d6b35856bea6ce6f8222b9088fa33f8cac5a8962", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a5e18830b48f2bf3b3e6ea1d6b35856bea6ce6f8222b9088fa33f8cac5a8962", kill_on_drop: false }`
[INFO] [stdout] 3a5e18830b48f2bf3b3e6ea1d6b35856bea6ce6f8222b9088fa33f8cac5a8962
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b8ddd0cb276135b323b70ee2550f536cc3179df3571acc85a4863e9556015c18
[INFO] running `Command { std: "docker" "start" "-a" "b8ddd0cb276135b323b70ee2550f536cc3179df3571acc85a4863e9556015c18", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nomt_core-c0721907ad3afd28)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test page_id::tests::page_id_sibling_order ... ok
[INFO] [stdout] test page_id::tests::invalid_child_index ... ok
[INFO] [stdout] test page_id::tests::page_max_descendants_all_less_than_right_sibling ... ok
[INFO] [stdout] test page_id::tests::page_max_key_path ... ok
[INFO] [stdout] test page_id::tests::page_min_descendants_all_greater_than_left_sibling ... ok
[INFO] [stdout] test page_id::tests::root_max_key_path ... ok
[INFO] [stdout] test page_id::tests::page_min_key_path ... ok
[INFO] [stdout] test page_id::tests::test_child_and_parent_page_id ... ok
[INFO] [stdout] test page_id::tests::test_invalid_page_id ... ok
[INFO] [stdout] test page_id::tests::test_page_ids_iterator ... ok
[INFO] [stdout] test proof::multi_proof::tests::test_multiproof_creation_ext_siblings_order ... ok
[INFO] [stdout] test page_id::tests::root_min_key_path ... ok
[INFO] [stdout] test proof::multi_proof::tests::test_multiproof_creation_multiple_path_proofs ... ok
[INFO] [stdout] test proof::multi_proof::tests::test_multiproof_creation_single_path_proof ... ok
[INFO] [stdout] test proof::multi_proof::tests::test_multiproof_creation_two_path_proofs ... ok
[INFO] [stdout] test page_id::tests::test_page_id_overflow ... ok
[INFO] [stdout] test proof::multi_proof::tests::test_verify_multiproof_multiple_leafs ... ok
[INFO] [stdout] test proof::multi_proof::tests::test_verify_multiproof_siblings_structure ... ok
[INFO] [stdout] test proof::multi_proof::tests::test_verify_multiproof_two_leafs ... ok
[INFO] [stdout] test update::tests::build_empty_trie ... ok
[INFO] [stdout] test proof::multi_proof::tests::test_multiproof_creation_two_path_proofs_256_depth ... ok
[INFO] [stdout] test update::tests::build_single_value_trie ... ok
[INFO] [stdout] test update::tests::sub_trie ... ok
[INFO] [stdout] test update::tests::multi_value ... ok
[INFO] [stdout] test trie_pos::tests::path_can_go_deeper_255_bit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nomt_core
[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] running `Command { std: "docker" "inspect" "b8ddd0cb276135b323b70ee2550f536cc3179df3571acc85a4863e9556015c18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8ddd0cb276135b323b70ee2550f536cc3179df3571acc85a4863e9556015c18", kill_on_drop: false }`
[INFO] [stdout] b8ddd0cb276135b323b70ee2550f536cc3179df3571acc85a4863e9556015c18