[INFO] crate cw-storage 0.2.0 is already in cache
[INFO] testing cw-storage-0.2.0 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate cw-storage 0.2.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate cw-storage 0.2.0 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate cw-storage 0.2.0
[INFO] finished tweaking crates.io crate cw-storage 0.2.0
[INFO] tweaked toml for crates.io crate cw-storage 0.2.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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=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" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 63c37c619832d2f48b5265ab59235233214387e78f63b59119b84a1203c590d2
[INFO] running `"docker" "start" "-a" "63c37c619832d2f48b5265ab59235233214387e78f63b59119b84a1203c590d2"`
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]    Compiling itoa v0.4.5
[INFO] [stderr]    Compiling base64 v0.11.0
[INFO] [stderr]    Compiling snafu-derive v0.5.0
[INFO] [stderr]    Compiling snafu v0.5.0
[INFO] [stderr]    Compiling serde_derive_internals v0.25.0
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]    Compiling schemars_derive v0.5.0
[INFO] [stderr]    Compiling serde_json v1.0.51
[INFO] [stderr]    Compiling serde-json-wasm v0.1.3
[INFO] [stderr]    Compiling schemars v0.5.1
[INFO] [stderr]    Compiling cosmwasm v0.7.2
[INFO] [stderr]    Compiling cw-storage v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] running `"docker" "inspect" "63c37c619832d2f48b5265ab59235233214387e78f63b59119b84a1203c590d2"`
[INFO] running `"docker" "rm" "-f" "63c37c619832d2f48b5265ab59235233214387e78f63b59119b84a1203c590d2"`
[INFO] [stdout] 63c37c619832d2f48b5265ab59235233214387e78f63b59119b84a1203c590d2
[INFO] running `"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=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" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d048e18b060dd38e77612ce0ef4380d5a437f5d694151601d13b68d342c36739
[INFO] running `"docker" "start" "-a" "d048e18b060dd38e77612ce0ef4380d5a437f5d694151601d13b68d342c36739"`
[INFO] [stderr]    Compiling cw-storage v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.56s
[INFO] running `"docker" "inspect" "d048e18b060dd38e77612ce0ef4380d5a437f5d694151601d13b68d342c36739"`
[INFO] running `"docker" "rm" "-f" "d048e18b060dd38e77612ce0ef4380d5a437f5d694151601d13b68d342c36739"`
[INFO] [stdout] d048e18b060dd38e77612ce0ef4380d5a437f5d694151601d13b68d342c36739
[INFO] running `"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=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" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 903212a3d324d32b6545d1a1cd61ceb80b1ed1767a38c9f4b993269bbf5f5c37
[INFO] running `"docker" "start" "-a" "903212a3d324d32b6545d1a1cd61ceb80b1ed1767a38c9f4b993269bbf5f5c37"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cw_storage-a6d968e1fb93b85e
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test bucket::test::buckets_isolated ... ok
[INFO] [stdout] test bucket::test::readonly_works ... ok
[INFO] [stdout] test bucket::test::store_and_load ... ok
[INFO] [stdout] test namespace_helpers::test::key_prefix_nested_works ... ok
[INFO] [stdout] test bucket::test::update_fails_on_error ... ok
[INFO] [stdout] test bucket::test::update_success ... ok
[INFO] [stdout] test namespace_helpers::test::key_prefix_works ... ok
[INFO] [stdout] test namespace_helpers::test::prefix_get_set ... ok
[INFO] [stdout] test prefix::test::multi_level ... ok
[INFO] [stdout] test bucket::test::update_handles_on_no_data ... ok
[INFO] [stdout] test sequence::test::walk_through_sequence ... ok
[INFO] [stdout] test sequence::test::set_sequence ... ok
[INFO] [stdout] test sequence::test::sequences_independent ... ok
[INFO] [stdout] test singleton::test::update_failure ... ok
[INFO] [stdout] test singleton::test::update_success ... ok
[INFO] [stdout] test singleton::test::save_and_load ... ok
[INFO] [stdout] test type_helpers::test::serialize_and_deserialize ... ok
[INFO] [stdout] test prefix::test::prefix_safe ... ok
[INFO] [stdout] test typed::test::readonly_works ... ok
[INFO] [stdout] test type_helpers::test::handle_none ... ok
[INFO] [stdout] test singleton::test::isolated_reads ... ok
[INFO] [stdout] test typed::test::update_success ... ok
[INFO] [stdout] test typed::test::update_fails_on_error ... ok
[INFO] [stdout] test typed::test::store_with_prefix ... ok
[INFO] [stdout] test typed::test::update_handles_on_no_data ... ok
[INFO] [stdout] test typed::test::store_and_load ... ok
[INFO] [stdout] test namespace_helpers::test::key_prefix_works_for_long_prefix ... ok
[INFO] [stdout] test namespace_helpers::test::key_prefix_panics_for_too_long_prefix ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cw-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 `"docker" "inspect" "903212a3d324d32b6545d1a1cd61ceb80b1ed1767a38c9f4b993269bbf5f5c37"`
[INFO] running `"docker" "rm" "-f" "903212a3d324d32b6545d1a1cd61ceb80b1ed1767a38c9f4b993269bbf5f5c37"`
[INFO] [stdout] 903212a3d324d32b6545d1a1cd61ceb80b1ed1767a38c9f4b993269bbf5f5c37