[INFO] fetching crate cosmwasm-storage 0.10.0...
[INFO] testing cosmwasm-storage-0.10.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate cosmwasm-storage 0.10.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate cosmwasm-storage 0.10.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cosmwasm-storage 0.10.0
[INFO] finished tweaking crates.io crate cosmwasm-storage 0.10.0
[INFO] tweaked toml for crates.io crate cosmwasm-storage 0.10.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", 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] 8f693f0fa885acae332d2b0d9ea52abfe2aefd3cef452df609b9121af49443d7
[INFO] running `Command { std: "docker" "start" "-a" "8f693f0fa885acae332d2b0d9ea52abfe2aefd3cef452df609b9121af49443d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f693f0fa885acae332d2b0d9ea52abfe2aefd3cef452df609b9121af49443d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f693f0fa885acae332d2b0d9ea52abfe2aefd3cef452df609b9121af49443d7", kill_on_drop: false }`
[INFO] [stdout] 8f693f0fa885acae332d2b0d9ea52abfe2aefd3cef452df609b9121af49443d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71fd7da477982c035cb43d8313434fa997686631a863841b56bf6e9c098147bb
[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" "71fd7da477982c035cb43d8313434fa997686631a863841b56bf6e9c098147bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.38
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling schemars v0.7.6
[INFO] [stderr]    Compiling serde_derive_internals v0.25.0
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling snafu-derive v0.6.8
[INFO] [stderr]    Compiling schemars_derive v0.7.6
[INFO] [stderr]    Compiling snafu v0.6.8
[INFO] [stderr]    Compiling serde_json v1.0.57
[INFO] [stderr]    Compiling serde-json-wasm v0.2.1
[INFO] [stderr]    Compiling cosmwasm-std v0.10.0
[INFO] [stderr]    Compiling cosmwasm-storage v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 09s
[INFO] running `Command { std: "docker" "inspect" "71fd7da477982c035cb43d8313434fa997686631a863841b56bf6e9c098147bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71fd7da477982c035cb43d8313434fa997686631a863841b56bf6e9c098147bb", kill_on_drop: false }`
[INFO] [stdout] 71fd7da477982c035cb43d8313434fa997686631a863841b56bf6e9c098147bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39be0d89021f32f753d71ddeb1f13c59d187706a34463bec79ce8cf470e903a1
[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" "39be0d89021f32f753d71ddeb1f13c59d187706a34463bec79ce8cf470e903a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling cosmwasm-storage v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.21s
[INFO] running `Command { std: "docker" "inspect" "39be0d89021f32f753d71ddeb1f13c59d187706a34463bec79ce8cf470e903a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39be0d89021f32f753d71ddeb1f13c59d187706a34463bec79ce8cf470e903a1", kill_on_drop: false }`
[INFO] [stdout] 39be0d89021f32f753d71ddeb1f13c59d187706a34463bec79ce8cf470e903a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d780c1e5b26bbf802a21cecad91e253a70a7c24bf60d0601dafedbd55379c4de
[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" "d780c1e5b26bbf802a21cecad91e253a70a7c24bf60d0601dafedbd55379c4de", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cosmwasm_storage-49a1a80cbfb78e3f
[INFO] [stdout] 
[INFO] [stdout] running 46 tests
[INFO] [stdout] test bucket::test::update_fails_on_error ... ok
[INFO] [stdout] test bucket::test::buckets_isolated ... ok
[INFO] [stdout] test bucket::test::remove_works ... ok
[INFO] [stdout] test bucket::test::update_handles_on_no_data ... ok
[INFO] [stdout] test bucket::test::update_success ... ok
[INFO] [stdout] test bucket::test::update_can_change_variable_from_outer_scope ... ok
[INFO] [stdout] test bucket::test::store_and_load ... ok
[INFO] [stdout] test bucket::test::readonly_works ... ok
[INFO] [stdout] test length_prefixed::test::to_length_prefixed_calculates_capacity_correctly ... ok
[INFO] [stdout] test length_prefixed::test::to_length_prefixed_works ... ok
[INFO] [stdout] test length_prefixed::test::to_length_prefixed_nested_allows_many_long_namespaces ... ok
[INFO] [stdout] test sequence::test::set_sequence ... ok
[INFO] [stdout] test sequence::test::sequences_independent ... ok
[INFO] [stdout] test length_prefixed::test::to_length_prefixed_nested_works ... ok
[INFO] [stdout] test prefixed_storage::test::multi_level ... ok
[INFO] [stdout] test singleton::test::isolated_reads ... ok
[INFO] [stdout] test namespace_helpers::test::prefix_get_set ... ok
[INFO] [stdout] test prefixed_storage::test::prefix_safe ... ok
[INFO] [stdout] test length_prefixed::test::to_length_prefixed_nested_calculates_capacity_correctly ... ok
[INFO] [stdout] test sequence::test::walk_through_sequence ... ok
[INFO] [stdout] test length_prefixed::test::encode_length_works ... ok
[INFO] [stdout] test singleton::test::update_failure ... ok
[INFO] [stdout] test singleton::test::update_success ... ok
[INFO] [stdout] test transactions::test::commit_writes_through ... ok
[INFO] [stdout] test transactions::test::delete_from_base ... ok
[INFO] [stdout] test transactions::test::ignore_same_as_rollback ... ok
[INFO] [stdout] test transactions::test::rollback_has_no_effect ... ok
[INFO] [stdout] test transactions::test::delete_local ... ok
[INFO] [stdout] test singleton::test::save_and_load ... ok
[INFO] [stdout] test singleton::test::remove_works ... ok
[INFO] [stdout] test transactions::test::transactional_works ... ok
[INFO] [stdout] test singleton::test::update_can_change_variable_from_outer_scope ... ok
[INFO] [stdout] test transactions::test::storage_remains_readable ... ok
[INFO] [stdout] test type_helpers::test::may_deserialize_handles_some ... ok
[INFO] [stdout] test type_helpers::test::may_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 typed::test::store_and_load ... ok
[INFO] [stdout] test typed::test::store_with_prefix ... ok
[INFO] [stdout] test typed::test::update_fails_on_error ... ok
[INFO] [stdout] test typed::test::update_success ... ok
[INFO] [stdout] test length_prefixed::test::to_length_prefixed_works_for_long_prefix ... ok
[INFO] [stdout] test type_helpers::test::must_deserialize_handles_none ... ok
[INFO] [stdout] test typed::test::update_handles_on_no_data ... ok
[INFO] [stdout] test length_prefixed::test::to_length_prefixed_panics_for_too_long_prefix ... ok
[INFO] [stderr]    Doc-tests cosmwasm-storage
[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] [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" "d780c1e5b26bbf802a21cecad91e253a70a7c24bf60d0601dafedbd55379c4de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d780c1e5b26bbf802a21cecad91e253a70a7c24bf60d0601dafedbd55379c4de", kill_on_drop: false }`
[INFO] [stdout] d780c1e5b26bbf802a21cecad91e253a70a7c24bf60d0601dafedbd55379c4de