[INFO] fetching crate cosmwasm-storage 0.9.4...
[INFO] testing cosmwasm-storage-0.9.4 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate cosmwasm-storage 0.9.4 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate cosmwasm-storage 0.9.4 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cosmwasm-storage 0.9.4
[INFO] finished tweaking crates.io crate cosmwasm-storage 0.9.4
[INFO] tweaked toml for crates.io crate cosmwasm-storage 0.9.4 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] deb6c9945fb295eee07631fb2dda5d0fdb3c0695cb0c9a8811a512f48268e5e8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "deb6c9945fb295eee07631fb2dda5d0fdb3c0695cb0c9a8811a512f48268e5e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "deb6c9945fb295eee07631fb2dda5d0fdb3c0695cb0c9a8811a512f48268e5e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "deb6c9945fb295eee07631fb2dda5d0fdb3c0695cb0c9a8811a512f48268e5e8", kill_on_drop: false }`
[INFO] [stdout] deb6c9945fb295eee07631fb2dda5d0fdb3c0695cb0c9a8811a512f48268e5e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a3b8b1592f2411b29bb605b4307224f50e245c52aeffe6a24687f5ece1c21b06
[INFO] running `Command { std: "docker" "start" "-a" "a3b8b1592f2411b29bb605b4307224f50e245c52aeffe6a24687f5ece1c21b06", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling syn v1.0.35
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling serde_json v1.0.56
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling schemars v0.7.6
[INFO] [stderr]    Compiling base64 v0.11.0
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling serde_derive_internals v0.25.0
[INFO] [stderr]    Compiling schemars_derive v0.7.6
[INFO] [stderr]    Compiling snafu-derive v0.6.8
[INFO] [stderr]    Compiling snafu v0.6.8
[INFO] [stderr]    Compiling serde-json-wasm v0.2.1
[INFO] [stderr]    Compiling cosmwasm-std v0.9.4
[INFO] [stderr]    Compiling cosmwasm-storage v0.9.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 06s
[INFO] running `Command { std: "docker" "inspect" "a3b8b1592f2411b29bb605b4307224f50e245c52aeffe6a24687f5ece1c21b06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3b8b1592f2411b29bb605b4307224f50e245c52aeffe6a24687f5ece1c21b06", kill_on_drop: false }`
[INFO] [stdout] a3b8b1592f2411b29bb605b4307224f50e245c52aeffe6a24687f5ece1c21b06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29a5e2d869e75744a6fe37730ae9785493e4d3d61f6d88ce8a260a7eda784f4b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "29a5e2d869e75744a6fe37730ae9785493e4d3d61f6d88ce8a260a7eda784f4b", kill_on_drop: false }`
[INFO] [stderr]    Compiling cosmwasm-storage v0.9.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.98s
[INFO] running `Command { std: "docker" "inspect" "29a5e2d869e75744a6fe37730ae9785493e4d3d61f6d88ce8a260a7eda784f4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29a5e2d869e75744a6fe37730ae9785493e4d3d61f6d88ce8a260a7eda784f4b", kill_on_drop: false }`
[INFO] [stdout] 29a5e2d869e75744a6fe37730ae9785493e4d3d61f6d88ce8a260a7eda784f4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4c633ec1341b50a9a909928f0f02d6dc6f304a573e614b05ea545b55866c6e33
[INFO] running `Command { std: "docker" "start" "-a" "4c633ec1341b50a9a909928f0f02d6dc6f304a573e614b05ea545b55866c6e33", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cosmwasm_storage-81249c419532843d
[INFO] [stdout] 
[INFO] [stdout] running 46 tests
[INFO] [stdout] test bucket::test::readonly_works ... ok
[INFO] [stdout] test bucket::test::buckets_isolated ... ok
[INFO] [stdout] test bucket::test::update_success ... ok
[INFO] [stdout] test bucket::test::update_fails_on_error ... ok
[INFO] [stdout] test length_prefixed::test::to_length_prefixed_nested_calculates_capacity_correctly ... ok
[INFO] [stdout] test length_prefixed::test::to_length_prefixed_nested_allows_many_long_namespaces ... ok
[INFO] [stdout] test length_prefixed::test::to_length_prefixed_works_for_long_prefix ... ok
[INFO] [stdout] test length_prefixed::test::to_length_prefixed_works ... ok
[INFO] [stdout] test namespace_helpers::test::prefix_get_set ... ok
[INFO] [stdout] test bucket::test::store_and_load ... ok
[INFO] [stdout] test bucket::test::update_can_change_variable_from_outer_scope ... ok
[INFO] [stdout] test length_prefixed::test::to_length_prefixed_calculates_capacity_correctly ... ok
[INFO] [stdout] test bucket::test::remove_works ... ok
[INFO] [stdout] test bucket::test::update_handles_on_no_data ... ok
[INFO] [stdout] test length_prefixed::test::encode_length_works ... ok
[INFO] [stdout] test length_prefixed::test::to_length_prefixed_nested_works ... ok
[INFO] [stdout] test sequence::test::walk_through_sequence ... ok
[INFO] [stdout] test singleton::test::save_and_load ... ok
[INFO] [stdout] test singleton::test::update_can_change_variable_from_outer_scope ... ok
[INFO] [stdout] test singleton::test::update_success ... ok
[INFO] [stdout] test transactions::test::ignore_same_as_rollback ... ok
[INFO] [stdout] test singleton::test::isolated_reads ... ok
[INFO] [stdout] test prefixed_storage::test::prefix_safe ... ok
[INFO] [stdout] test transactions::test::rollback_has_no_effect ... ok
[INFO] [stdout] test transactions::test::storage_remains_readable ... ok
[INFO] [stdout] test transactions::test::transactional_works ... ok
[INFO] [stdout] test type_helpers::test::may_deserialize_handles_none ... ok
[INFO] [stdout] test type_helpers::test::may_deserialize_handles_some ... ok
[INFO] [stdout] test type_helpers::test::must_deserialize_handles_none ... ok
[INFO] [stdout] test type_helpers::test::must_deserialize_handles_some ... ok
[INFO] [stdout] test typed::test::readonly_works ... ok
[INFO] [stdout] test sequence::test::set_sequence ... ok
[INFO] [stdout] test typed::test::store_and_load ... ok
[INFO] [stdout] test singleton::test::remove_works ... ok
[INFO] [stdout] test singleton::test::update_failure ... ok
[INFO] [stdout] test prefixed_storage::test::multi_level ... ok
[INFO] [stdout] test sequence::test::sequences_independent ... ok
[INFO] [stdout] test transactions::test::delete_local ... ok
[INFO] [stdout] test typed::test::update_handles_on_no_data ... ok
[INFO] [stdout] test typed::test::store_with_prefix ... ok
[INFO] [stdout] test typed::test::update_success ... ok
[INFO] [stdout] test transactions::test::commit_writes_through ... ok
[INFO] [stdout] test typed::test::update_fails_on_error ... ok
[INFO] [stdout] test transactions::test::delete_from_base ... ok
[INFO] [stdout] test length_prefixed::test::to_length_prefixed_panics_for_too_long_prefix ... ok
[INFO] [stdout] test length_prefixed::test::encode_length_panics_for_large_values ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 46 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4c633ec1341b50a9a909928f0f02d6dc6f304a573e614b05ea545b55866c6e33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c633ec1341b50a9a909928f0f02d6dc6f304a573e614b05ea545b55866c6e33", kill_on_drop: false }`
[INFO] [stdout] 4c633ec1341b50a9a909928f0f02d6dc6f304a573e614b05ea545b55866c6e33