[INFO] fetching crate serde_dynamodb_streams 0.7.1...
[INFO] testing serde_dynamodb_streams-0.7.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate serde_dynamodb_streams 0.7.1 into /workspace/builds/worker-53/source
[INFO] validating manifest of crates.io crate serde_dynamodb_streams 0.7.1 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate serde_dynamodb_streams 0.7.1
[INFO] finished tweaking crates.io crate serde_dynamodb_streams 0.7.1
[INFO] tweaked toml for crates.io crate serde_dynamodb_streams 0.7.1 written to /workspace/builds/worker-53/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 98cf50ecfc58859570aa7839c167f55d6e53e2c108491f2c853fa3baff7bd3c6
[INFO] running `Command { std: "docker" "start" "-a" "98cf50ecfc58859570aa7839c167f55d6e53e2c108491f2c853fa3baff7bd3c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "98cf50ecfc58859570aa7839c167f55d6e53e2c108491f2c853fa3baff7bd3c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98cf50ecfc58859570aa7839c167f55d6e53e2c108491f2c853fa3baff7bd3c6", kill_on_drop: false }`
[INFO] [stdout] 98cf50ecfc58859570aa7839c167f55d6e53e2c108491f2c853fa3baff7bd3c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b2ebaa5579210a05918d41ba951335f1eeaf9389929f93c1a557e4d5256fdb5
[INFO] running `Command { std: "docker" "start" "-a" "7b2ebaa5579210a05918d41ba951335f1eeaf9389929f93c1a557e4d5256fdb5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling pin-project-lite v0.2.8
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling futures-task v0.3.21
[INFO] [stderr]    Compiling futures-sink v0.3.21
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling bytes v1.1.0
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling futures-io v0.3.21
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling async-trait v0.1.52
[INFO] [stderr]    Compiling const_fn v0.4.9
[INFO] [stderr]    Compiling httpdate v1.0.2
[INFO] [stderr]    Compiling tower-service v0.3.1
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling zeroize v1.5.3
[INFO] [stderr]    Compiling md5 v0.7.0
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling standback v0.2.17
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling tracing-core v0.1.22
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling time v0.2.27
[INFO] [stderr]    Compiling socket2 v0.4.4
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling rusoto_core v0.46.0
[INFO] [stderr]    Compiling openssl v0.10.38
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling crypto-mac v0.10.1
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling hmac v0.10.1
[INFO] [stderr]    Compiling sha2 v0.9.9
[INFO] [stderr]    Compiling tracing v0.1.31
[INFO] [stderr]    Compiling http v0.2.6
[INFO] [stderr]    Compiling mio v0.8.0
[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stderr]    Compiling native-tls v0.2.8
[INFO] [stderr]    Compiling http-body v0.4.4
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling time-macros-impl v0.1.2
[INFO] [stderr]    Compiling time-macros v0.1.1
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling futures-executor v0.3.21
[INFO] [stderr]    Compiling futures v0.3.21
[INFO] [stderr]    Compiling tokio-native-tls v0.3.0
[INFO] [stderr]    Compiling hyper v0.14.17
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling rusoto_credential v0.46.0
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling rusoto_signature v0.46.0
[INFO] [stderr]    Compiling rusoto_dynamodbstreams v0.46.0
[INFO] [stderr]    Compiling serde_dynamodb_streams v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.85s
[INFO] running `Command { std: "docker" "inspect" "7b2ebaa5579210a05918d41ba951335f1eeaf9389929f93c1a557e4d5256fdb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b2ebaa5579210a05918d41ba951335f1eeaf9389929f93c1a557e4d5256fdb5", kill_on_drop: false }`
[INFO] [stdout] 7b2ebaa5579210a05918d41ba951335f1eeaf9389929f93c1a557e4d5256fdb5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4f6a4147220aafbc5084634552a2b3f3cf15ee462894c1825450672bc9ca2f1b
[INFO] running `Command { std: "docker" "start" "-a" "4f6a4147220aafbc5084634552a2b3f3cf15ee462894c1825450672bc9ca2f1b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rusoto_dynamodb v0.46.0
[INFO] [stderr]    Compiling serde_dynamodb_streams v0.7.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> tests/dynamodbstreams.rs:363:6
[INFO] [stdout]     |
[INFO] [stdout] 363 |     };
[INFO] [stdout]     |      ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `k`
[INFO] [stdout]   --> tests/dynamodbstreams.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |         k: i32,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `i`
[INFO] [stdout]   --> tests/dynamodbstreams.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |         i: i32,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `j`
[INFO] [stdout]   --> tests/dynamodbstreams.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         j: i32,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `intern`
[INFO] [stdout]   --> tests/dynamodbstreams.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |         intern: Internal,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 15.46s
[INFO] running `Command { std: "docker" "inspect" "4f6a4147220aafbc5084634552a2b3f3cf15ee462894c1825450672bc9ca2f1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f6a4147220aafbc5084634552a2b3f3cf15ee462894c1825450672bc9ca2f1b", kill_on_drop: false }`
[INFO] [stdout] 4f6a4147220aafbc5084634552a2b3f3cf15ee462894c1825450672bc9ca2f1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1e30027f75003d19e26040722e808c1c9b39b8ad0157f0e30e4cffcf26f85922
[INFO] running `Command { std: "docker" "start" "-a" "1e30027f75003d19e26040722e808c1c9b39b8ad0157f0e30e4cffcf26f85922", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> tests/dynamodbstreams.rs:363:6
[INFO] [stderr]     |
[INFO] [stderr] 363 |     };
[INFO] [stderr]     |      ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `k`
[INFO] [stderr]   --> tests/dynamodbstreams.rs:38:9
[INFO] [stderr]    |
[INFO] [stderr] 38 |         k: i32,
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `i`
[INFO] [stderr]   --> tests/dynamodbstreams.rs:42:9
[INFO] [stderr]    |
[INFO] [stderr] 42 |         i: i32,
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `j`
[INFO] [stderr]   --> tests/dynamodbstreams.rs:43:9
[INFO] [stderr]    |
[INFO] [stderr] 43 |         j: i32,
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `intern`
[INFO] [stderr]   --> tests/dynamodbstreams.rs:44:9
[INFO] [stderr]    |
[INFO] [stderr] 44 |         intern: Internal,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `serde_dynamodb_streams` (test "dynamodbstreams") generated 5 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/serde_dynamodb_streams-c5582f4dbf75eae3)
[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] [stderr]      Running tests/dynamodbstreams.rs (/opt/rustwide/target/debug/deps/dynamodbstreams-743aaa7c3ba19b43)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test can_be_missing_with_default ... ok
[INFO] [stdout] test can_deserialize_hashset ... ok
[INFO] [stdout] test can_create_struct_custom_serialization ... ok
[INFO] [stdout] test can_serialize_bytes ... ok
[INFO] [stdout] test can_serialize_enum ... ok
[INFO] [stdout] test can_deserialize_struct ... ok
[INFO] [stdout] test can_go_back_and_forth ... ok
[INFO] [stdout] test can_serialize_shortstyle_enum_in_struct ... ok
[INFO] [stdout] test can_serialize_enum_in_struct ... ok
[INFO] [stdout] test can_serialize_hashmap ... ok
[INFO] [stdout] test can_serialize_struct ... ok
[INFO] [stdout] test can_serialize_struct_leveled ... ok
[INFO] [stdout] test can_serialize_tuple_in_struct ... ok
[INFO] [stdout] test can_serialize_tuple_struct ... ok
[INFO] [stdout] test can_serialize_tuple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests serde_dynamodb_streams
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 62) ... ignored
[INFO] [stdout] test src/lib.rs - (line 126) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.66s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1e30027f75003d19e26040722e808c1c9b39b8ad0157f0e30e4cffcf26f85922", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e30027f75003d19e26040722e808c1c9b39b8ad0157f0e30e4cffcf26f85922", kill_on_drop: false }`
[INFO] [stdout] 1e30027f75003d19e26040722e808c1c9b39b8ad0157f0e30e4cffcf26f85922