[INFO] fetching crate pocx_mockchain 1.0.2...
[INFO] testing pocx_mockchain-1.0.2 against beta-2026-04-21 for beta-1.96-1
[INFO] extracting crate pocx_mockchain 1.0.2 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate pocx_mockchain 1.0.2
[INFO] finished tweaking crates.io crate pocx_mockchain 1.0.2
[INFO] tweaked toml for crates.io crate pocx_mockchain 1.0.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pocx_mockchain 1.0.2 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 pocx_mockchain 1.0.2 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-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5ebf8a0940f6fa53c5712ab7ea81d8c65abb21fc20512f35672142d558edced6
[INFO] running `Command { std: "docker" "start" "-a" "5ebf8a0940f6fa53c5712ab7ea81d8c65abb21fc20512f35672142d558edced6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ebf8a0940f6fa53c5712ab7ea81d8c65abb21fc20512f35672142d558edced6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ebf8a0940f6fa53c5712ab7ea81d8c65abb21fc20512f35672142d558edced6", kill_on_drop: false }`
[INFO] [stdout] 5ebf8a0940f6fa53c5712ab7ea81d8c65abb21fc20512f35672142d558edced6
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be9b09664b430cf92f0a9cc3c744f87b466c3938f725d038187bef3bf015ee2d
[INFO] running `Command { std: "docker" "start" "-a" "be9b09664b430cf92f0a9cc3c744f87b466c3938f725d038187bef3bf015ee2d", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling cc v1.2.59
[INFO] [stderr]    Compiling futures-sink v0.3.32
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling futures-io v0.3.32
[INFO] [stderr]    Compiling futures-task v0.3.32
[INFO] [stderr]    Compiling litemap v0.8.2
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling mio v1.2.0
[INFO] [stderr]    Compiling socket2 v0.6.3
[INFO] [stderr]    Compiling writeable v0.6.3
[INFO] [stderr]    Compiling zerovec-derive v0.11.3
[INFO] [stderr]    Compiling zerofrom-derive v0.1.7
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling yoke-derive v0.8.2
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling winnow v1.0.1
[INFO] [stderr]    Compiling icu_normalizer_data v2.2.0
[INFO] [stderr]    Compiling icu_properties_data v2.2.0
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling winnow v0.7.15
[INFO] [stderr]    Compiling rustls v0.23.37
[INFO] [stderr]    Compiling httpdate v1.0.3
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]    Compiling pkg-config v0.3.32
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling tokio v1.51.0
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling diesel_derives v2.3.7
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling scheduled-thread-pool v0.2.7
[INFO] [stderr]    Compiling zerofrom v0.1.7
[INFO] [stderr]    Compiling webpki-roots v1.0.6
[INFO] [stderr]    Compiling yoke v0.8.2
[INFO] [stderr]    Compiling diesel_table_macro_syntax v0.3.0
[INFO] [stderr]    Compiling iri-string v0.7.12
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling toml_writer v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling r2d2 v0.8.10
[INFO] [stderr]    Compiling downcast-rs v2.0.2
[INFO] [stderr]    Compiling zerovec v0.11.6
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling zerotrie v0.2.4
[INFO] [stderr]    Compiling libsqlite3-sys v0.30.1
[INFO] [stderr]    Compiling axum-core v0.5.6
[INFO] [stderr]    Compiling bs58 v0.5.1
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling page_size v0.6.0
[INFO] [stderr]    Compiling matchit v0.8.4
[INFO] [stderr]    Compiling bech32 v0.11.1
[INFO] [stderr]    Compiling pocx_hashlib v1.0.2
[INFO] [stderr]    Compiling dotenvy v0.15.7
[INFO] [stderr]    Compiling bytesize v2.3.1
[INFO] [stderr]    Compiling tinystr v0.8.3
[INFO] [stderr]    Compiling potential_utf v0.1.5
[INFO] [stderr]    Compiling pocx_address v1.0.2
[INFO] [stderr]    Compiling icu_collections v2.2.0
[INFO] [stderr]    Compiling icu_locale_core v2.2.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling darling_macro v0.21.3
[INFO] [stderr]    Compiling serde_spanned v1.1.1
[INFO] [stderr]    Compiling toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]    Compiling darling v0.21.3
[INFO] [stderr]    Compiling dsl_auto_type v0.2.0
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling chrono v0.4.44
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling toml v0.9.12+spec-1.1.0
[INFO] [stderr]    Compiling icu_provider v2.2.0
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling serde_path_to_error v0.1.20
[INFO] [stderr]    Compiling uuid v1.23.0
[INFO] [stderr]    Compiling icu_normalizer v2.2.0
[INFO] [stderr]    Compiling icu_properties v2.2.0
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling migrations_internals v2.3.0
[INFO] [stderr]    Compiling migrations_macros v2.3.0
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling url v2.5.8
[INFO] [stderr]    Compiling rustls-webpki v0.103.10
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling hyper v1.9.0
[INFO] [stderr]    Compiling tower v0.5.3
[INFO] [stderr]    Compiling tower-http v0.6.8
[INFO] [stderr]    Compiling hyper-util v0.1.20
[INFO] [stderr]    Compiling axum v0.8.8
[INFO] [stderr]    Compiling diesel v2.3.7
[INFO] [stderr]    Compiling tokio-rustls v0.26.4
[INFO] [stderr]    Compiling hyper-rustls v0.27.7
[INFO] [stderr]    Compiling reqwest v0.12.28
[INFO] [stderr]    Compiling pocx_protocol v1.0.2
[INFO] [stderr]    Compiling diesel_migrations v2.3.1
[INFO] [stderr]    Compiling pocx_mockchain v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 20s
[INFO] running `Command { std: "docker" "inspect" "be9b09664b430cf92f0a9cc3c744f87b466c3938f725d038187bef3bf015ee2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be9b09664b430cf92f0a9cc3c744f87b466c3938f725d038187bef3bf015ee2d", kill_on_drop: false }`
[INFO] [stdout] be9b09664b430cf92f0a9cc3c744f87b466c3938f725d038187bef3bf015ee2d
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b18ce77118c49789028839dcfc10aa783d5b3df82025d70036ca81ac4579ce46
[INFO] running `Command { std: "docker" "start" "-a" "b18ce77118c49789028839dcfc10aa783d5b3df82025d70036ca81ac4579ce46", kill_on_drop: false }`
[INFO] [stderr]    Compiling pocx_mockchain v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.74s
[INFO] running `Command { std: "docker" "inspect" "b18ce77118c49789028839dcfc10aa783d5b3df82025d70036ca81ac4579ce46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b18ce77118c49789028839dcfc10aa783d5b3df82025d70036ca81ac4579ce46", kill_on_drop: false }`
[INFO] [stdout] b18ce77118c49789028839dcfc10aa783d5b3df82025d70036ca81ac4579ce46
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 87cdb5311a1b0d48942e7948cb140f424f6a0946ab7aced117e057bc135bccc6
[INFO] running `Command { std: "docker" "start" "-a" "87cdb5311a1b0d48942e7948cb140f424f6a0946ab7aced117e057bc135bccc6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/pocx_mockchain-93ac1e21eec9b294)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test config::tests::test_config_serialization_json ... ok
[INFO] [stdout] test mining_info::tests::test_mining_info_from_block ... ok
[INFO] [stdout] test mining_info::tests::test_mining_info_invalid_signature ... ok
[INFO] [stdout] test db::tests::test_mining_info_conversion ... ok
[INFO] [stdout] test mining_info::tests::test_mining_info_new ... ok
[INFO] [stdout] test mining_info::tests::test_mining_info_with_signature ... ok
[INFO] [stdout] test mining_info::tests::test_random_generation_signature ... ok
[INFO] [stdout] test config::tests::test_config_serialization_toml ... ok
[INFO] [stdout] test db::tests::test_network_capacity_calculation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "87cdb5311a1b0d48942e7948cb140f424f6a0946ab7aced117e057bc135bccc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87cdb5311a1b0d48942e7948cb140f424f6a0946ab7aced117e057bc135bccc6", kill_on_drop: false }`
[INFO] [stdout] 87cdb5311a1b0d48942e7948cb140f424f6a0946ab7aced117e057bc135bccc6