[INFO] fetching crate nakadion 0.30.0...
[INFO] testing nakadion-0.30.0 against 1.75.0 for beta-1.76-1
[INFO] extracting crate nakadion 0.30.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate nakadion 0.30.0 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nakadion 0.30.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate nakadion 0.30.0
[INFO] tweaked toml for crates.io crate nakadion 0.30.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate nakadion 0.30.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded slog-async v2.7.0
[INFO] [stderr]   Downloaded slog-term v2.8.0
[INFO] [stderr]   Downloaded http-api-problem v0.51.0
[INFO] [stderr]   Downloaded backoff v0.3.0
[INFO] [stderr]   Downloaded reqwest v0.11.6
[INFO] [stderr]   Downloaded exponential-decay-histogram v0.1.9
[INFO] [stderr]   Downloaded openssl-sys v0.9.70
[INFO] [stderr]   Downloaded metrix v0.13.13
[INFO] [stderr]   Downloaded nakadi-types v0.29.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b4041ed359a414bf77fa45a2df1e41b9dd47e8cff5b293f5b6c29d6f0c3ce201
[INFO] running `Command { std: "docker" "start" "-a" "b4041ed359a414bf77fa45a2df1e41b9dd47e8cff5b293f5b6c29d6f0c3ce201", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b4041ed359a414bf77fa45a2df1e41b9dd47e8cff5b293f5b6c29d6f0c3ce201", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4041ed359a414bf77fa45a2df1e41b9dd47e8cff5b293f5b6c29d6f0c3ce201", kill_on_drop: false }`
[INFO] [stdout] b4041ed359a414bf77fa45a2df1e41b9dd47e8cff5b293f5b6c29d6f0c3ce201
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea3ef6ba95e9fa95aed20e59e8f8c90729a1b121cea09a925cb38468a1f5a7fd
[INFO] running `Command { std: "docker" "start" "-a" "ea3ef6ba95e9fa95aed20e59e8f8c90729a1b121cea09a925cb38468a1f5a7fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.106
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling pin-project-lite v0.2.7
[INFO] [stderr]    Compiling futures-core v0.3.17
[INFO] [stderr]    Compiling bytes v1.1.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling smallvec v1.7.0
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling pkg-config v0.3.22
[INFO] [stderr]    Compiling cc v1.0.71
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling lock_api v0.4.5
[INFO] [stderr]    Compiling futures-task v0.3.17
[INFO] [stderr]    Compiling futures-sink v0.3.17
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]    Compiling futures-channel v0.3.17
[INFO] [stderr]    Compiling futures-macro v0.3.17
[INFO] [stderr]    Compiling tokio v1.13.0
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling futures-io v0.3.17
[INFO] [stderr]    Compiling slab v0.4.5
[INFO] [stderr]    Compiling http v0.2.5
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling openssl v0.10.38
[INFO] [stderr]    Compiling matches v0.1.9
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling tinyvec v1.5.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling tracing-core v0.1.21
[INFO] [stderr]    Compiling httparse v1.5.1
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling mio v0.7.14
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling native-tls v0.2.8
[INFO] [stderr]    Compiling percent-encoding v2.1.0
[INFO] [stderr]    Compiling tracing v0.1.29
[INFO] [stderr]    Compiling openssl-sys v0.9.70
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling try-lock v0.2.3
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling unicode-bidi v0.3.7
[INFO] [stderr]    Compiling openssl-probe v0.1.4
[INFO] [stderr]    Compiling serde_json v1.0.68
[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling socket2 v0.4.2
[INFO] [stderr]    Compiling httpdate v1.0.1
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling tower-service v0.3.1
[INFO] [stderr]    Compiling crossbeam-queue v0.3.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.15
[INFO] [stderr]    Compiling encoding_rs v0.8.29
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling ipnet v2.3.1
[INFO] [stderr]    Compiling mime v0.3.16
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling http-body v0.4.4
[INFO] [stderr]    Compiling crossbeam v0.8.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling backoff v0.3.0
[INFO] [stderr]    Compiling tokio-macros v1.5.1
[INFO] [stderr]    Compiling futures-executor v0.3.17
[INFO] [stderr]    Compiling futures v0.3.17
[INFO] [stderr]    Compiling tokio-util v0.6.9
[INFO] [stderr]    Compiling tokio-native-tls v0.3.0
[INFO] [stderr]    Compiling tokio-stream v0.1.8
[INFO] [stderr]    Compiling h2 v0.3.7
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling serde_urlencoded v0.7.0
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling nakadi-types v0.29.2
[INFO] [stderr]    Compiling http-api-problem v0.51.0
[INFO] [stderr]    Compiling hyper v0.14.14
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling reqwest v0.11.6
[INFO] [stderr]    Compiling nakadion v0.30.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `MetricsDetailLevel`
[INFO] [stdout]   --> src/consumer/config_types/mod.rs:13:51
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub use crate::instrumentation::{Instrumentation, MetricsDetailLevel};
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` 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 13.94s
[INFO] running `Command { std: "docker" "inspect" "ea3ef6ba95e9fa95aed20e59e8f8c90729a1b121cea09a925cb38468a1f5a7fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea3ef6ba95e9fa95aed20e59e8f8c90729a1b121cea09a925cb38468a1f5a7fd", kill_on_drop: false }`
[INFO] [stdout] ea3ef6ba95e9fa95aed20e59e8f8c90729a1b121cea09a925cb38468a1f5a7fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 682876b3d9a02cd97a9b9638640f29f2938c914c1542f5ea7a10dde257b0d37c
[INFO] running `Command { std: "docker" "start" "-a" "682876b3d9a02cd97a9b9638640f29f2938c914c1542f5ea7a10dde257b0d37c", kill_on_drop: false }`
[INFO] [stderr]    Compiling slog v2.7.0
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling thread_local v1.1.3
[INFO] [stderr]    Compiling slog-async v2.7.0
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stdout] warning: unused import: `MetricsDetailLevel`
[INFO] [stdout]   --> src/consumer/config_types/mod.rs:13:51
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub use crate::instrumentation::{Instrumentation, MetricsDetailLevel};
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling term v0.7.0
[INFO] [stderr]    Compiling slog-term v2.8.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling env_logger v0.9.0
[INFO] [stderr]    Compiling nakadion v0.30.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `MetricsDetailLevel`
[INFO] [stdout]   --> src/consumer/config_types/mod.rs:13:51
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub use crate::instrumentation::{Instrumentation, MetricsDetailLevel};
[INFO] [stdout]    |                                                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nakadion` (example "integration")
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/bin/rustc --crate-name integration --edition=2018 examples/integration.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="reqwest"' -C metadata=ba278fcf9f936465 -C extra-filename=-ba278fcf9f936465 --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern backoff=/opt/rustwide/target/debug/deps/libbackoff-95927043ef98a965.rlib --extern bytes=/opt/rustwide/target/debug/deps/libbytes-55e4baa7bb335bc7.rlib --extern chrono=/opt/rustwide/target/debug/deps/libchrono-f5dfe88bdd4debd9.rlib --extern crossbeam=/opt/rustwide/target/debug/deps/libcrossbeam-1e17ea60d07e5c00.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-40e224c30fb77857.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-0864888b46b0d114.rlib --extern http=/opt/rustwide/target/debug/deps/libhttp-3a2b80210ca166d7.rlib --extern http_api_problem=/opt/rustwide/target/debug/deps/libhttp_api_problem-46e3c2fe99ab4663.rlib --extern nakadi_types=/opt/rustwide/target/debug/deps/libnakadi_types-89646c6f700bf560.rlib --extern nakadion=/opt/rustwide/target/debug/deps/libnakadion-9e8f1eb9f9dcaecb.rlib --extern pin_utils=/opt/rustwide/target/debug/deps/libpin_utils-741f7d9d160e4a16.rlib --extern reqwest=/opt/rustwide/target/debug/deps/libreqwest-58ab06cbcc7ca885.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-91426621f382dffc.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-1f84249921959fd4.rlib --extern slog=/opt/rustwide/target/debug/deps/libslog-6c86390070388c0e.rlib --extern slog_async=/opt/rustwide/target/debug/deps/libslog_async-b3eccc3266272341.rlib --extern slog_term=/opt/rustwide/target/debug/deps/libslog_term-cc90e002239f41b5.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-b7d03ed91a6f7a1e.rlib --extern tokio_stream=/opt/rustwide/target/debug/deps/libtokio_stream-a2b9fdf93eb2e66d.rlib --extern url=/opt/rustwide/target/debug/deps/liburl-cde33980b48e8c11.rlib --extern uuid=/opt/rustwide/target/debug/deps/libuuid-1283a192d34e6d80.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `nakadion` (lib test); 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/bin/rustc --crate-name nakadion --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' --cfg 'feature="reqwest"' -C metadata=baa6d628bbd35de3 -C extra-filename=-baa6d628bbd35de3 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern backoff=/opt/rustwide/target/debug/deps/libbackoff-95927043ef98a965.rlib --extern bytes=/opt/rustwide/target/debug/deps/libbytes-55e4baa7bb335bc7.rlib --extern chrono=/opt/rustwide/target/debug/deps/libchrono-f5dfe88bdd4debd9.rlib --extern crossbeam=/opt/rustwide/target/debug/deps/libcrossbeam-1e17ea60d07e5c00.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-40e224c30fb77857.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-0864888b46b0d114.rlib --extern http=/opt/rustwide/target/debug/deps/libhttp-3a2b80210ca166d7.rlib --extern http_api_problem=/opt/rustwide/target/debug/deps/libhttp_api_problem-46e3c2fe99ab4663.rlib --extern nakadi_types=/opt/rustwide/target/debug/deps/libnakadi_types-89646c6f700bf560.rlib --extern pin_utils=/opt/rustwide/target/debug/deps/libpin_utils-741f7d9d160e4a16.rlib --extern reqwest=/opt/rustwide/target/debug/deps/libreqwest-58ab06cbcc7ca885.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-91426621f382dffc.rlib --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-1f84249921959fd4.rlib --extern slog=/opt/rustwide/target/debug/deps/libslog-6c86390070388c0e.rlib --extern slog_async=/opt/rustwide/target/debug/deps/libslog_async-b3eccc3266272341.rlib --extern slog_term=/opt/rustwide/target/debug/deps/libslog_term-cc90e002239f41b5.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-b7d03ed91a6f7a1e.rlib --extern tokio_stream=/opt/rustwide/target/debug/deps/libtokio_stream-a2b9fdf93eb2e66d.rlib --extern url=/opt/rustwide/target/debug/deps/liburl-cde33980b48e8c11.rlib --extern uuid=/opt/rustwide/target/debug/deps/libuuid-1283a192d34e6d80.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "682876b3d9a02cd97a9b9638640f29f2938c914c1542f5ea7a10dde257b0d37c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "682876b3d9a02cd97a9b9638640f29f2938c914c1542f5ea7a10dde257b0d37c", kill_on_drop: false }`
[INFO] [stdout] 682876b3d9a02cd97a9b9638640f29f2938c914c1542f5ea7a10dde257b0d37c
