[INFO] fetching crate user-balance-merkle-tree 0.2.0... [INFO] testing user-balance-merkle-tree-0.2.0 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate user-balance-merkle-tree 0.2.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate user-balance-merkle-tree 0.2.0 [INFO] finished tweaking crates.io crate user-balance-merkle-tree 0.2.0 [INFO] tweaked toml for crates.io crate user-balance-merkle-tree 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate user-balance-merkle-tree 0.2.0 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] [stderr] Updating crates.io index [INFO] [stderr] Locking 29 packages to latest compatible versions [INFO] [stderr] Adding bincode v1.3.3 (available: v2.0.1) [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] [stderr] Adding sha2 v0.9.9 (available: v0.10.9) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.17) [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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 86438ccf8bbf1b1009bfa64f43d46ce903e35ed05fcbb4cc298dae756da20cb3 [INFO] running `Command { std: "docker" "start" "-a" "86438ccf8bbf1b1009bfa64f43d46ce903e35ed05fcbb4cc298dae756da20cb3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "86438ccf8bbf1b1009bfa64f43d46ce903e35ed05fcbb4cc298dae756da20cb3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86438ccf8bbf1b1009bfa64f43d46ce903e35ed05fcbb4cc298dae756da20cb3", kill_on_drop: false }` [INFO] [stdout] 86438ccf8bbf1b1009bfa64f43d46ce903e35ed05fcbb4cc298dae756da20cb3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 11a41b2b982abd93c50742519d3aacd3007396244e3a656328279e856d870315 [INFO] running `Command { std: "docker" "start" "-a" "11a41b2b982abd93c50742519d3aacd3007396244e3a656328279e856d870315", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling typenum v1.19.0 [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling zerocopy v0.8.27 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling opaque-debug v0.3.1 [INFO] [stderr] Compiling cpufeatures v0.2.17 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling generic-array v0.14.9 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling syn v2.0.108 [INFO] [stderr] Compiling sha2 v0.9.9 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling user-balance-merkle-tree v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated struct `sha2::digest::generic_array::GenericArray`: please upgrade to generic-array 1.x [INFO] [stdout] --> src/lib.rs:70:50 [INFO] [stdout] | [INFO] [stdout] 70 | let result: sha2::digest::generic_array::GenericArray = hasher.finalize(); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.63s [INFO] running `Command { std: "docker" "inspect" "11a41b2b982abd93c50742519d3aacd3007396244e3a656328279e856d870315", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "11a41b2b982abd93c50742519d3aacd3007396244e3a656328279e856d870315", kill_on_drop: false }` [INFO] [stdout] 11a41b2b982abd93c50742519d3aacd3007396244e3a656328279e856d870315 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] a9ba3bc5b2a341400b178806154d254dbbf3307d24757b66ddf792619df8944b [INFO] running `Command { std: "docker" "start" "-a" "a9ba3bc5b2a341400b178806154d254dbbf3307d24757b66ddf792619df8944b", kill_on_drop: false }` [INFO] [stdout] warning: use of deprecated struct `sha2::digest::generic_array::GenericArray`: please upgrade to generic-array 1.x [INFO] [stdout] --> src/lib.rs:70:50 [INFO] [stdout] | [INFO] [stdout] 70 | let result: sha2::digest::generic_array::GenericArray = hasher.finalize(); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling user-balance-merkle-tree v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated struct `sha2::digest::generic_array::GenericArray`: please upgrade to generic-array 1.x [INFO] [stdout] --> src/lib.rs:70:50 [INFO] [stdout] | [INFO] [stdout] 70 | let result: sha2::digest::generic_array::GenericArray = hasher.finalize(); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.44s [INFO] running `Command { std: "docker" "inspect" "a9ba3bc5b2a341400b178806154d254dbbf3307d24757b66ddf792619df8944b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a9ba3bc5b2a341400b178806154d254dbbf3307d24757b66ddf792619df8944b", kill_on_drop: false }` [INFO] [stdout] a9ba3bc5b2a341400b178806154d254dbbf3307d24757b66ddf792619df8944b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] a925c22348972b6b5fe6fa7a48874cf359942886664df0d6a61bcb95a9a0bf45 [INFO] running `Command { std: "docker" "start" "-a" "a925c22348972b6b5fe6fa7a48874cf359942886664df0d6a61bcb95a9a0bf45", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated struct `sha2::digest::generic_array::GenericArray`: please upgrade to generic-array 1.x [INFO] [stderr] --> src/lib.rs:70:50 [INFO] [stderr] | [INFO] [stderr] 70 | let result: sha2::digest::generic_array::GenericArray = hasher.finalize(); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `user-balance-merkle-tree` (lib) generated 1 warning [INFO] [stderr] warning: `user-balance-merkle-tree` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/user_balance_merkle_tree-c08f53bc04bc7c48) [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] [stderr] Running tests/markle_tree_tests.rs (/opt/rustwide/target/debug/deps/markle_tree_tests-d5244d58b29bc0b0) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test test_add_balance ... ok [INFO] [stdout] test test_tree_size ... ok [INFO] [stdout] test test_nonexistent_balance ... ok [INFO] [stdout] test test_get_root ... ok [INFO] [stdout] test test_multiple_balances ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests user_balance_merkle_tree [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" "a925c22348972b6b5fe6fa7a48874cf359942886664df0d6a61bcb95a9a0bf45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a925c22348972b6b5fe6fa7a48874cf359942886664df0d6a61bcb95a9a0bf45", kill_on_drop: false }` [INFO] [stdout] a925c22348972b6b5fe6fa7a48874cf359942886664df0d6a61bcb95a9a0bf45