[INFO] fetching crate cosmwasm 0.7.2...
[INFO] testing cosmwasm-0.7.2 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate cosmwasm 0.7.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate cosmwasm 0.7.2 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-0/source/.cargo/config
[INFO] started tweaking crates.io crate cosmwasm 0.7.2
[INFO] finished tweaking crates.io crate cosmwasm 0.7.2
[INFO] tweaked toml for crates.io crate cosmwasm 0.7.2 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate cosmwasm 0.7.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aff996337ada7f5f8a78ad4f0762e849d610656a0224b332dfa7a9f3b6e983b8
[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" "aff996337ada7f5f8a78ad4f0762e849d610656a0224b332dfa7a9f3b6e983b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aff996337ada7f5f8a78ad4f0762e849d610656a0224b332dfa7a9f3b6e983b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aff996337ada7f5f8a78ad4f0762e849d610656a0224b332dfa7a9f3b6e983b8", kill_on_drop: false }`
[INFO] [stdout] aff996337ada7f5f8a78ad4f0762e849d610656a0224b332dfa7a9f3b6e983b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ddd4725cbd8f6e311762b95dd25d19661652969be7beda6f5c95e2f6b2501686
[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" "ddd4725cbd8f6e311762b95dd25d19661652969be7beda6f5c95e2f6b2501686", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.9
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling serde v1.0.105
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling schemars v0.5.1
[INFO] [stderr]    Compiling itoa v0.4.5
[INFO] [stderr]    Compiling quote v1.0.3
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling serde_derive_internals v0.25.0
[INFO] [stderr]    Compiling snafu-derive v0.5.0
[INFO] [stderr]    Compiling serde_derive v1.0.105
[INFO] [stderr]    Compiling schemars_derive v0.5.0
[INFO] [stderr]    Compiling snafu v0.5.0
[INFO] [stderr]    Compiling serde_json v1.0.48
[INFO] [stderr]    Compiling serde-json-wasm v0.1.3
[INFO] [stderr]    Compiling cosmwasm v0.7.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.16s
[INFO] running `Command { std: "docker" "inspect" "ddd4725cbd8f6e311762b95dd25d19661652969be7beda6f5c95e2f6b2501686", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddd4725cbd8f6e311762b95dd25d19661652969be7beda6f5c95e2f6b2501686", kill_on_drop: false }`
[INFO] [stdout] ddd4725cbd8f6e311762b95dd25d19661652969be7beda6f5c95e2f6b2501686
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e4ece60517580fdce2a44cf06320d1787f726d7ad57b943fc2dab8a64a768ca
[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" "2e4ece60517580fdce2a44cf06320d1787f726d7ad57b943fc2dab8a64a768ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling cosmwasm v0.7.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.47s
[INFO] running `Command { std: "docker" "inspect" "2e4ece60517580fdce2a44cf06320d1787f726d7ad57b943fc2dab8a64a768ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e4ece60517580fdce2a44cf06320d1787f726d7ad57b943fc2dab8a64a768ca", kill_on_drop: false }`
[INFO] [stdout] 2e4ece60517580fdce2a44cf06320d1787f726d7ad57b943fc2dab8a64a768ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b21a226b3858ed178bd4b4cd167315cf3bfbf88152dd91a0679dd8884d0db4ba
[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" "b21a226b3858ed178bd4b4cd167315cf3bfbf88152dd91a0679dd8884d0db4ba", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.78s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cosmwasm-4f6963aa67b0ba6b)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test demo::test::key_prefix_nested_works ... ok
[INFO] [stdout] test demo::test::key_prefix_works ... ok
[INFO] [stdout] test demo::test::multi_level ... ok
[INFO] [stdout] test demo::test::prefix_safe ... ok
[INFO] [stdout] test encoding::test::deserialize_from_invalid_string ... ok
[INFO] [stdout] test demo::test::key_prefix_works_for_long_prefix ... ok
[INFO] [stdout] test encoding::test::from_invalid_string ... ok
[INFO] [stdout] test encoding::test::deserialize_from_valid_string ... ok
[INFO] [stdout] test encoding::test::encode_decode_non_ascii ... ok
[INFO] [stdout] test errors::test::contract_helper ... ok
[INFO] [stdout] test errors::test::dyn_contract_helper ... ok
[INFO] [stdout] test errors::test::use_invalid ... ok
[INFO] [stdout] test storage::test::rollback_has_no_effect ... ok
[INFO] [stdout] test types::test::can_deser_error_result ... ok
[INFO] [stdout] test storage::test::commit_writes_through ... ok
[INFO] [stdout] test types::test::can_deser_ok_result ... ok
[INFO] [stdout] test storage::test::transactional_works ... ok
[INFO] [stdout] test encoding::test::from_shortened_string ... ok
[INFO] [stdout] test mock::test::get_and_set ... ok
[INFO] [stdout] test storage::test::ignore_same_as_rollback ... ok
[INFO] [stdout] test encoding::test::encode_decode ... ok
[INFO] [stdout] test storage::test::storage_remains_readable ... ok
[INFO] [stdout] test encoding::test::from_valid_string ... ok
[INFO] [stdout] test mock::test::flip_addresses ... ok
[INFO] [stdout] test mock::test::mock_env_arguments ... ok
[INFO] [stdout] test encoding::test::serialization_works ... ok
[INFO] [stdout] test demo::test::key_prefix_panics_for_too_long_prefix - should panic ... ok
[INFO] [stdout] test mock::test::canonical_length_enforced - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cosmwasm
[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" "b21a226b3858ed178bd4b4cd167315cf3bfbf88152dd91a0679dd8884d0db4ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b21a226b3858ed178bd4b4cd167315cf3bfbf88152dd91a0679dd8884d0db4ba", kill_on_drop: false }`
[INFO] [stdout] b21a226b3858ed178bd4b4cd167315cf3bfbf88152dd91a0679dd8884d0db4ba