[INFO] fetching crate cosmwasm-storage 0.16.2...
[INFO] testing cosmwasm-storage-0.16.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate cosmwasm-storage 0.16.2 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate cosmwasm-storage 0.16.2 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cosmwasm-storage 0.16.2
[INFO] finished tweaking crates.io crate cosmwasm-storage 0.16.2
[INFO] tweaked toml for crates.io crate cosmwasm-storage 0.16.2 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 75a8f13ab8ed6a79c3056e29414b0c9934881356f410f4683b5b865bebd7b6d8
[INFO] running `Command { std: "docker" "start" "-a" "75a8f13ab8ed6a79c3056e29414b0c9934881356f410f4683b5b865bebd7b6d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75a8f13ab8ed6a79c3056e29414b0c9934881356f410f4683b5b865bebd7b6d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75a8f13ab8ed6a79c3056e29414b0c9934881356f410f4683b5b865bebd7b6d8", kill_on_drop: false }`
[INFO] [stdout] 75a8f13ab8ed6a79c3056e29414b0c9934881356f410f4683b5b865bebd7b6d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd176ec7e929100a73ce070badfea64a642cb078f321b229bc9c7f195f8d051f
[INFO] running `Command { std: "docker" "start" "-a" "cd176ec7e929100a73ce070badfea64a642cb078f321b229bc9c7f195f8d051f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling zeroize v1.4.1
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling const-oid v0.6.0
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling opaque-debug v0.3.0
[INFO] [stderr]    Compiling cpufeatures v0.2.1
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling schemars v0.8.3
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling dyn-clone v1.0.4
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde_derive_internals v0.25.0
[INFO] [stderr]    Compiling cosmwasm-derive v0.16.2
[INFO] [stderr]    Compiling der v0.4.1
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]    Compiling ff v0.10.1
[INFO] [stderr]    Compiling group v0.10.0
[INFO] [stderr]    Compiling uint v0.9.1
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling spki v0.4.0
[INFO] [stderr]    Compiling pkcs8 v0.7.5
[INFO] [stderr]    Compiling schemars_derive v0.8.3
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling crypto-mac v0.11.1
[INFO] [stderr]    Compiling crypto-bigint v0.2.6
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling signature v1.3.1
[INFO] [stderr]    Compiling hmac v0.11.0
[INFO] [stderr]    Compiling curve25519-dalek v3.2.0
[INFO] [stderr]    Compiling sha2 v0.9.8
[INFO] [stderr]    Compiling elliptic-curve v0.10.6
[INFO] [stderr]    Compiling ecdsa v0.12.4
[INFO] [stderr]    Compiling k256 v0.9.6
[INFO] [stderr]    Compiling ed25519-zebra v2.2.0
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling serde-json-wasm v0.3.1
[INFO] [stderr]    Compiling cosmwasm-crypto v0.16.2
[INFO] [stderr]    Compiling cosmwasm-std v0.16.2
[INFO] [stderr]    Compiling cosmwasm-storage v0.16.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.64s
[INFO] running `Command { std: "docker" "inspect" "cd176ec7e929100a73ce070badfea64a642cb078f321b229bc9c7f195f8d051f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd176ec7e929100a73ce070badfea64a642cb078f321b229bc9c7f195f8d051f", kill_on_drop: false }`
[INFO] [stdout] cd176ec7e929100a73ce070badfea64a642cb078f321b229bc9c7f195f8d051f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e28cf3d6f467d928d38ffa2e3d3ae5351df1a2ed19cd490dbd98bb8e58d1c1eb
[INFO] running `Command { std: "docker" "start" "-a" "e28cf3d6f467d928d38ffa2e3d3ae5351df1a2ed19cd490dbd98bb8e58d1c1eb", kill_on_drop: false }`
[INFO] [stderr]    Compiling cosmwasm-storage v0.16.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.94s
[INFO] running `Command { std: "docker" "inspect" "e28cf3d6f467d928d38ffa2e3d3ae5351df1a2ed19cd490dbd98bb8e58d1c1eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e28cf3d6f467d928d38ffa2e3d3ae5351df1a2ed19cd490dbd98bb8e58d1c1eb", kill_on_drop: false }`
[INFO] [stdout] e28cf3d6f467d928d38ffa2e3d3ae5351df1a2ed19cd490dbd98bb8e58d1c1eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5172aaf6fe0162e601601f82956a0b048850f390328c9cc837b64ee6b81ddf49
[INFO] running `Command { std: "docker" "start" "-a" "5172aaf6fe0162e601601f82956a0b048850f390328c9cc837b64ee6b81ddf49", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cosmwasm_storage-5f5608dc792fa1ae)
[INFO] [stdout] 
[INFO] [stdout] running 42 tests
[INFO] [stdout] test bucket::tests::store_and_load ... ok
[INFO] [stdout] test bucket::tests::readonly_works ... ok
[INFO] [stdout] test bucket::tests::buckets_isolated ... ok
[INFO] [stdout] test bucket::tests::update_can_change_variable_from_outer_scope ... ok
[INFO] [stdout] test bucket::tests::remove_works ... ok
[INFO] [stdout] test bucket::tests::update_fails_on_error ... ok
[INFO] [stdout] test bucket::tests::range_over_data ... ok
[INFO] [stdout] test bucket::tests::update_supports_custom_error_types ... ok
[INFO] [stdout] test bucket::tests::update_success ... ok
[INFO] [stdout] test bucket::tests::update_handles_on_no_data ... ok
[INFO] [stdout] test length_prefixed::tests::to_length_prefixed_calculates_capacity_correctly ... ok
[INFO] [stdout] test length_prefixed::tests::encode_length_works ... ok
[INFO] [stdout] test length_prefixed::tests::to_length_prefixed_nested_calculates_capacity_correctly ... ok
[INFO] [stdout] test length_prefixed::tests::to_length_prefixed_nested_works ... ok
[INFO] [stdout] test length_prefixed::tests::to_length_prefixed_works ... ok
[INFO] [stdout] test namespace_helpers::tests::namespace_upper_bound_works ... ok
[INFO] [stdout] test length_prefixed::tests::to_length_prefixed_nested_allows_many_long_namespaces ... ok
[INFO] [stdout] test namespace_helpers::tests::prefix_get_set ... ok
[INFO] [stdout] test length_prefixed::tests::to_length_prefixed_works_for_long_prefix ... ok
[INFO] [stdout] test namespace_helpers::tests::range_with_prefix_wrapover ... ok
[INFO] [stdout] test namespace_helpers::tests::range_with_start_end_set ... ok
[INFO] [stdout] test prefixed_storage::tests::prefixed_storage_multilevel_set_and_get ... ok
[INFO] [stdout] test namespace_helpers::tests::range_works ... ok
[INFO] [stdout] test prefixed_storage::tests::prefixed_storage_set_and_get ... ok
[INFO] [stdout] test prefixed_storage::tests::readonly_prefixed_storage_get ... ok
[INFO] [stdout] test sequence::tests::sequences_independent ... ok
[INFO] [stdout] test prefixed_storage::tests::readonly_prefixed_storage_multilevel_get ... ok
[INFO] [stdout] test sequence::tests::set_sequence ... ok
[INFO] [stdout] test sequence::tests::walk_through_sequence ... ok
[INFO] [stdout] test singleton::tests::isolated_reads ... ok
[INFO] [stdout] test singleton::tests::remove_works ... ok
[INFO] [stdout] test singleton::tests::save_and_load ... ok
[INFO] [stdout] test singleton::tests::update_does_not_change_data_on_error ... ok
[INFO] [stdout] test singleton::tests::update_can_change_variable_from_outer_scope ... ok
[INFO] [stdout] test singleton::tests::update_success ... ok
[INFO] [stdout] test type_helpers::tests::may_deserialize_handles_none ... ok
[INFO] [stdout] test type_helpers::tests::may_deserialize_handles_some ... ok
[INFO] [stdout] test type_helpers::tests::must_deserialize_handles_none ... ok
[INFO] [stdout] test type_helpers::tests::must_deserialize_handles_some ... ok
[INFO] [stdout] test singleton::tests::update_supports_custom_errors ... ok
[INFO] [stdout] test length_prefixed::tests::encode_length_panics_for_large_values - should panic ... ok
[INFO] [stdout] test length_prefixed::tests::to_length_prefixed_panics_for_too_long_prefix - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 42 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cosmwasm-storage
[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" "5172aaf6fe0162e601601f82956a0b048850f390328c9cc837b64ee6b81ddf49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5172aaf6fe0162e601601f82956a0b048850f390328c9cc837b64ee6b81ddf49", kill_on_drop: false }`
[INFO] [stdout] 5172aaf6fe0162e601601f82956a0b048850f390328c9cc837b64ee6b81ddf49