[INFO] fetching crate schema_registry_converter 2.0.1...
[INFO] testing schema_registry_converter-2.0.1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate schema_registry_converter 2.0.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate schema_registry_converter 2.0.1 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate schema_registry_converter 2.0.1
[INFO] finished tweaking crates.io crate schema_registry_converter 2.0.1
[INFO] tweaked toml for crates.io crate schema_registry_converter 2.0.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded json-pointer v0.3.4
[INFO] [stderr]   Downloaded typed-builder v0.5.1
[INFO] [stderr]   Downloaded jsonway v2.0.0
[INFO] [stderr]   Downloaded uritemplate v0.1.2
[INFO] [stderr]   Downloaded protofish v0.2.5
[INFO] [stderr]   Downloaded avro-rs v0.11.0
[INFO] [stderr]   Downloaded integer-encoding v2.1.1
[INFO] [stderr]   Downloaded valico v3.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b429eec15153f6964e78cd6161bfd0150c4dad42b005552dcaf6db729358a33d
[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" "b429eec15153f6964e78cd6161bfd0150c4dad42b005552dcaf6db729358a33d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b429eec15153f6964e78cd6161bfd0150c4dad42b005552dcaf6db729358a33d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b429eec15153f6964e78cd6161bfd0150c4dad42b005552dcaf6db729358a33d", kill_on_drop: false }`
[INFO] [stdout] b429eec15153f6964e78cd6161bfd0150c4dad42b005552dcaf6db729358a33d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c4445ef1cd0280351e96129ca8ba133cfc1b61ce41e6dd1cdcd7f6d118e5b3b
[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" "8c4445ef1cd0280351e96129ca8ba133cfc1b61ce41e6dd1cdcd7f6d118e5b3b", kill_on_drop: false }`
[INFO] [stderr]    Compiling openssl-sys v0.9.60
[INFO] [stderr]    Compiling tokio-macros v0.2.6
[INFO] [stderr]    Compiling futures-util v0.3.8
[INFO] [stderr]    Compiling openssl v0.10.32
[INFO] [stderr]    Compiling tokio v0.2.24
[INFO] [stderr]    Compiling native-tls v0.2.7
[INFO] [stderr]    Compiling futures-executor v0.3.8
[INFO] [stderr]    Compiling futures v0.3.8
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling tokio-tls v0.3.1
[INFO] [stderr]    Compiling h2 v0.2.7
[INFO] [stderr]    Compiling hyper v0.13.9
[INFO] [stderr]    Compiling hyper-tls v0.4.3
[INFO] [stderr]    Compiling reqwest v0.10.10
[INFO] [stderr]    Compiling schema_registry_converter v2.0.1 (/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 41.47s
[INFO] running `Command { std: "docker" "inspect" "8c4445ef1cd0280351e96129ca8ba133cfc1b61ce41e6dd1cdcd7f6d118e5b3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c4445ef1cd0280351e96129ca8ba133cfc1b61ce41e6dd1cdcd7f6d118e5b3b", kill_on_drop: false }`
[INFO] [stdout] 8c4445ef1cd0280351e96129ca8ba133cfc1b61ce41e6dd1cdcd7f6d118e5b3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 52ee01ad11af7f133fbee2d53dd767751e68a1af73121d8e1fcc0af6da4efd3a
[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" "52ee01ad11af7f133fbee2d53dd767751e68a1af73121d8e1fcc0af6da4efd3a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libz-sys v1.1.2
[INFO] [stderr]    Compiling cmake v0.1.45
[INFO] [stderr]    Compiling derivative v2.1.3
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling colored v1.9.3
[INFO] [stderr]    Compiling toml v0.5.8
[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 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 v2.0.1 (/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 20.66s
[INFO] running `Command { std: "docker" "inspect" "52ee01ad11af7f133fbee2d53dd767751e68a1af73121d8e1fcc0af6da4efd3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52ee01ad11af7f133fbee2d53dd767751e68a1af73121d8e1fcc0af6da4efd3a", kill_on_drop: false }`
[INFO] [stdout] 52ee01ad11af7f133fbee2d53dd767751e68a1af73121d8e1fcc0af6da4efd3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 3c0416f2e8e02252192393b41f921a7f08d8923bae58bb8cda35fd7ce7dc7bff
[INFO] running `Command { std: "docker" "start" "-a" "3c0416f2e8e02252192393b41f921a7f08d8923bae58bb8cda35fd7ce7dc7bff", 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 0.20s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/schema_registry_converter-64c02ee4c96e246d
[INFO] [stdout] running 18 tests
[INFO] [stdout] test schema_registry_common::test::display_byte_result_invalid ... ok
[INFO] [stdout] test schema_registry_common::test::display_authorization_basic ... ok
[INFO] [stdout] test schema_registry_common::test::display_authorization_token ... ok
[INFO] [stdout] test error::tests::display_error_with_cause ... ok
[INFO] [stdout] test error::tests::display_error_no_cause ... ok
[INFO] [stdout] test schema_registry_common::test::display_schema_type_other ... ok
[INFO] [stdout] test schema_registry_common::test::display_topic_name_strategy ... ok
[INFO] [stdout] test schema_registry_common::test::display_record_name_strategy ... ok
[INFO] [stdout] test schema_registry_common::test::display_byte_result_valid ... ok
[INFO] [stdout] test schema_registry_common::test::display_topic_record_name_strategy ... ok
[INFO] [stdout] test schema_registry_common::test::error_when_name_mandatory ... ok
[INFO] [stdout] test schema_registry_common::test::get_bytes_result_invalid ... ok
[INFO] [stdout] test schema_registry_common::test::get_bytes_result_valid ... ok
[INFO] [stdout] test schema_registry_common::test::registered_schema_get_fields ... ok
[INFO] [stdout] test schema_registry_common::test::get_bytes_result_null ... 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] [stderr]    Doc-tests schema_registry_converter
[INFO] [stdout] test async_impl::schema_registry::tests::basic_authorization ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s
[INFO] [stdout] 
[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; finished in 4.99s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3c0416f2e8e02252192393b41f921a7f08d8923bae58bb8cda35fd7ce7dc7bff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c0416f2e8e02252192393b41f921a7f08d8923bae58bb8cda35fd7ce7dc7bff", kill_on_drop: false }`
[INFO] [stdout] 3c0416f2e8e02252192393b41f921a7f08d8923bae58bb8cda35fd7ce7dc7bff