[INFO] fetching crate zk-kit-smt 0.0.7...
[INFO] testing zk-kit-smt-0.0.7 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate zk-kit-smt 0.0.7 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate zk-kit-smt 0.0.7
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate zk-kit-smt 0.0.7
[INFO] tweaked toml for crates.io crate zk-kit-smt 0.0.7 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate zk-kit-smt 0.0.7 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 zk-kit-smt 0.0.7 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 25ffe0c6737ab0552b5efb4619b521b340c70e77ff676cbac78e8385ae781c51
[INFO] running `Command { std: "docker" "start" "-a" "25ffe0c6737ab0552b5efb4619b521b340c70e77ff676cbac78e8385ae781c51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25ffe0c6737ab0552b5efb4619b521b340c70e77ff676cbac78e8385ae781c51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25ffe0c6737ab0552b5efb4619b521b340c70e77ff676cbac78e8385ae781c51", kill_on_drop: false }`
[INFO] [stdout] 25ffe0c6737ab0552b5efb4619b521b340c70e77ff676cbac78e8385ae781c51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 3e7ccfdfbaa926685afdf2674b6ab780726595685f272f5aa0c98213cb2cd871
[INFO] running `Command { std: "docker" "start" "-a" "3e7ccfdfbaa926685afdf2674b6ab780726595685f272f5aa0c98213cb2cd871", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling zk-kit-smt v0.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.74s
[INFO] running `Command { std: "docker" "inspect" "3e7ccfdfbaa926685afdf2674b6ab780726595685f272f5aa0c98213cb2cd871", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e7ccfdfbaa926685afdf2674b6ab780726595685f272f5aa0c98213cb2cd871", kill_on_drop: false }`
[INFO] [stdout] 3e7ccfdfbaa926685afdf2674b6ab780726595685f272f5aa0c98213cb2cd871
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] afc261bacb09dbc696fec58d84820529c53889afe21dde5be8a1605a10b3b5d2
[INFO] running `Command { std: "docker" "start" "-a" "afc261bacb09dbc696fec58d84820529c53889afe21dde5be8a1605a10b3b5d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling zk-kit-smt v0.0.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "afc261bacb09dbc696fec58d84820529c53889afe21dde5be8a1605a10b3b5d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afc261bacb09dbc696fec58d84820529c53889afe21dde5be8a1605a10b3b5d2", kill_on_drop: false }`
[INFO] [stdout] afc261bacb09dbc696fec58d84820529c53889afe21dde5be8a1605a10b3b5d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 865f823dedc4950614a0a01df39033ca52f5bdb09e1ce01a4874127e434767ac
[INFO] running `Command { std: "docker" "start" "-a" "865f823dedc4950614a0a01df39033ca52f5bdb09e1ce01a4874127e434767ac", 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/zk_kit_smt-a22dad10164c8dea)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test smt::tests::test_calculate_root ... ok
[INFO] [stdout] test smt::tests::test_add ... ok
[INFO] [stdout] test smt::tests::test_add_new_nodes ... ok
[INFO] [stdout] test smt::tests::test_create_proof ... ok
[INFO] [stdout] test smt::tests::test_is_leaf ... ok
[INFO] [stdout] test smt::tests::test_new ... ok
[INFO] [stdout] test smt::tests::test_delete ... ok
[INFO] [stdout] test smt::tests::test_delete_old_nodes ... ok
[INFO] [stdout] test smt::tests::test_retrieve_entry ... ok
[INFO] [stdout] test utils::tests::test_get_index_of_last_non_zero_element ... ok
[INFO] [stdout] test utils::tests::test_get_first_common_elements ... ok
[INFO] [stdout] test utils::tests::test_hex_to_bin ... ok
[INFO] [stdout] test smt::tests::test_verify_proof ... ok
[INFO] [stdout] test smt::tests::test_update ... ok
[INFO] [stdout] test smt::tests::test_get ... ok
[INFO] [stdout] test utils::tests::test_is_hexadecimal ... ok
[INFO] [stdout] test utils::tests::test_key_to_path ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests zk_kit_smt
[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" "865f823dedc4950614a0a01df39033ca52f5bdb09e1ce01a4874127e434767ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "865f823dedc4950614a0a01df39033ca52f5bdb09e1ce01a4874127e434767ac", kill_on_drop: false }`
[INFO] [stdout] 865f823dedc4950614a0a01df39033ca52f5bdb09e1ce01a4874127e434767ac