[INFO] fetching crate schema_registry_converter 2.0.0...
[INFO] testing schema_registry_converter-2.0.0 against 1.47.0 for beta-1.48-1
[INFO] extracting crate schema_registry_converter 2.0.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate schema_registry_converter 2.0.0 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate schema_registry_converter 2.0.0
[INFO] finished tweaking crates.io crate schema_registry_converter 2.0.0
[INFO] tweaked toml for crates.io crate schema_registry_converter 2.0.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] beac72cbbf820aa7a3747cdab164f635d42d3e73c240f75aac056800a6c2c592
[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" "beac72cbbf820aa7a3747cdab164f635d42d3e73c240f75aac056800a6c2c592", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "beac72cbbf820aa7a3747cdab164f635d42d3e73c240f75aac056800a6c2c592", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "beac72cbbf820aa7a3747cdab164f635d42d3e73c240f75aac056800a6c2c592", kill_on_drop: false }`
[INFO] [stdout] beac72cbbf820aa7a3747cdab164f635d42d3e73c240f75aac056800a6c2c592
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bce7731e475f1ecc07ee604ae1297490d1cf8b16bf810b102605e271f19b4e8b
[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" "bce7731e475f1ecc07ee604ae1297490d1cf8b16bf810b102605e271f19b4e8b", kill_on_drop: false }`
[INFO] [stderr]    Compiling once_cell v1.4.1
[INFO] [stderr]    Compiling pin-project-internal v0.4.27
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling futures-macro v0.3.6
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling serde_urlencoded v0.6.1
[INFO] [stderr]    Compiling futures-task v0.3.6
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling tokio v0.2.22
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling pin-project v0.4.27
[INFO] [stderr]    Compiling futures-util v0.3.6
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling tokio-tls v0.3.1
[INFO] [stderr]    Compiling h2 v0.2.6
[INFO] [stderr]    Compiling futures-executor v0.3.6
[INFO] [stderr]    Compiling futures v0.3.6
[INFO] [stderr]    Compiling hyper v0.13.8
[INFO] [stderr]    Compiling hyper-tls v0.4.3
[INFO] [stderr]    Compiling reqwest v0.10.8
[INFO] [stderr]    Compiling schema_registry_converter v2.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `url`
[INFO] [stdout]   --> src/async_impl/schema_registry.rs:70:19
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub(crate) fn url(&self) -> &str {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.45s
[INFO] running `Command { std: "docker" "inspect" "bce7731e475f1ecc07ee604ae1297490d1cf8b16bf810b102605e271f19b4e8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bce7731e475f1ecc07ee604ae1297490d1cf8b16bf810b102605e271f19b4e8b", kill_on_drop: false }`
[INFO] [stdout] bce7731e475f1ecc07ee604ae1297490d1cf8b16bf810b102605e271f19b4e8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c9d9f2d330cad1290768e64d3b5eed18b9bedaa4ae06d41a99282f24238b07df
[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" "c9d9f2d330cad1290768e64d3b5eed18b9bedaa4ae06d41a99282f24238b07df", kill_on_drop: false }`
[INFO] [stderr]    Compiling libz-sys v1.1.2
[INFO] [stderr]    Compiling cmake v0.1.44
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling colored v1.9.3
[INFO] [stderr]    Compiling derivative v2.1.1
[INFO] [stderr]    Compiling toml v0.5.7
[INFO] [stdout] warning: associated function is never used: `url`
[INFO] [stdout]   --> src/async_impl/schema_registry.rs:70:19
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub(crate) fn url(&self) -> &str {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rdkafka-sys v1.3.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling extend v0.1.2
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling num_enum_derive v0.4.3
[INFO] [stderr]    Compiling assert-json-diff v1.1.0
[INFO] [stderr]    Compiling mockito v0.27.0
[INFO] [stderr]    Compiling num_enum v0.4.3
[INFO] [stderr]    Compiling rdkafka v0.23.1
[INFO] [stderr]    Compiling schema_registry_converter v2.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `url`
[INFO] [stdout]   --> src/async_impl/schema_registry.rs:70:19
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub(crate) fn url(&self) -> &str {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 35.85s
[INFO] running `Command { std: "docker" "inspect" "c9d9f2d330cad1290768e64d3b5eed18b9bedaa4ae06d41a99282f24238b07df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9d9f2d330cad1290768e64d3b5eed18b9bedaa4ae06d41a99282f24238b07df", kill_on_drop: false }`
[INFO] [stdout] c9d9f2d330cad1290768e64d3b5eed18b9bedaa4ae06d41a99282f24238b07df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "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] 6d13d749504d7ac57444e3e543f560a33d20870465df0f9a01eac64c37713139
[INFO] running `Command { std: "docker" "start" "-a" "6d13d749504d7ac57444e3e543f560a33d20870465df0f9a01eac64c37713139", kill_on_drop: false }`
[INFO] [stderr] warning: associated function is never used: `url`
[INFO] [stderr]   --> src/async_impl/schema_registry.rs:70:19
[INFO] [stderr]    |
[INFO] [stderr] 70 |     pub(crate) fn url(&self) -> &str {
[INFO] [stderr]    |                   ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `url`
[INFO] [stderr]   --> src/async_impl/schema_registry.rs:70:19
[INFO] [stderr]    |
[INFO] [stderr] 70 |     pub(crate) fn url(&self) -> &str {
[INFO] [stderr]    |                   ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/schema_registry_converter-c451ac0981c525c4
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test error::tests::display_error_with_cause ... ok
[INFO] [stdout] test schema_registry_common::test::get_bytes_result_valid ... ok
[INFO] [stdout] test schema_registry_common::test::display_topic_name_strategy ... ok
[INFO] [stdout] test schema_registry_common::test::display_topic_record_name_strategy ... ok
[INFO] [stdout] test error::tests::display_error_no_cause ... ok
[INFO] [stdout] test schema_registry_common::test::get_bytes_result_null ... ok
[INFO] [stdout] test schema_registry_common::test::get_bytes_result_invalid ... ok
[INFO] [stdout] test schema_registry_common::test::display_authorization_token ... ok
[INFO] [stdout] test schema_registry_common::test::display_byte_result_valid ... ok
[INFO] [stdout] test schema_registry_common::test::display_record_name_strategy ... ok
[INFO] [stdout] test schema_registry_common::test::display_authorization_basic ... ok
[INFO] [stdout] test schema_registry_common::test::display_schema_type_other ... ok
[INFO] [stdout] test schema_registry_common::test::display_byte_result_invalid ... ok
[INFO] [stdout] test schema_registry_common::test::error_when_name_mandatory ... ok
[INFO] [stdout] test schema_registry_common::test::registered_schema_get_fields ... ok
[INFO] [stdout] test async_impl::schema_registry::tests::basic_authorization ... ok
[INFO] [stdout] test async_impl::schema_registry::tests::test_get_schema_by_id_and_type ... ok
[INFO] [stdout] test async_impl::schema_registry::tests::put_correct_url_as_second_check_header_set ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests schema_registry_converter
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/async_impl/schema_registry.rs - async_impl::schema_registry::SrSettingsBuilder (line 76) ... ok
[INFO] [stdout] test src/async_impl/schema_registry.rs - async_impl::schema_registry::SrSettings (line 43) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6d13d749504d7ac57444e3e543f560a33d20870465df0f9a01eac64c37713139", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d13d749504d7ac57444e3e543f560a33d20870465df0f9a01eac64c37713139", kill_on_drop: false }`
[INFO] [stdout] 6d13d749504d7ac57444e3e543f560a33d20870465df0f9a01eac64c37713139
