[INFO] fetching crate nakadion 0.29.0...
[INFO] checking nakadion-0.29.0 against try#9cfe725f0995b018340c519db1b2f3cf8a7e0631 for pr-81174
[INFO] extracting crate nakadion 0.29.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate nakadion 0.29.0 on toolchain 9cfe725f0995b018340c519db1b2f3cf8a7e0631
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nakadion 0.29.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate nakadion 0.29.0
[INFO] tweaked toml for crates.io crate nakadion 0.29.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate nakadion 0.29.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded crossbeam-queue v0.3.1
[INFO] [stderr]   Downloaded backoff v0.2.1
[INFO] [stderr]   Downloaded crossbeam v0.8.0
[INFO] [stderr]   Downloaded getrandom v0.2.1
[INFO] [stderr]   Downloaded nakadi-types v0.29.0
[INFO] [stderr]   Downloaded http-api-problem v0.17.0
[INFO] [stderr]   Downloaded metrix v0.13.12
[INFO] [stderr]   Downloaded exponential-decay-histogram v0.1.7
[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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 98799adfefe3e60718d1b8c6c6a9bb525b1f4d80d7910b28eb8e6cc8ea8da33c
[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" "98799adfefe3e60718d1b8c6c6a9bb525b1f4d80d7910b28eb8e6cc8ea8da33c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "98799adfefe3e60718d1b8c6c6a9bb525b1f4d80d7910b28eb8e6cc8ea8da33c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98799adfefe3e60718d1b8c6c6a9bb525b1f4d80d7910b28eb8e6cc8ea8da33c", kill_on_drop: false }`
[INFO] [stdout] 98799adfefe3e60718d1b8c6c6a9bb525b1f4d80d7910b28eb8e6cc8ea8da33c
[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=forbid" "-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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+9cfe725f0995b018340c519db1b2f3cf8a7e0631" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 768650a6a3d76ae4484b27ed674b2d9dd008892b7a2b32b65c374efe46577fba
[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" "768650a6a3d76ae4484b27ed674b2d9dd008892b7a2b32b65c374efe46577fba", kill_on_drop: false }`
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[INFO] [stderr]     Checking nakadion v0.29.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/api/client/trait_impls.rs:317:10
[INFO] [stdout]     |
[INFO] [stdout] 317 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/api/client/trait_impls.rs:348:10
[INFO] [stdout]     |
[INFO] [stdout] 348 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/api/client/trait_impls.rs:433:10
[INFO] [stdout]     |
[INFO] [stdout] 433 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/api/client/trait_impls.rs:317:10
[INFO] [stdout]     |
[INFO] [stdout] 317 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/api/client/trait_impls.rs:348:10
[INFO] [stdout]     |
[INFO] [stdout] 348 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/api/client/trait_impls.rs:433:10
[INFO] [stdout]     |
[INFO] [stdout] 433 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `nakadion::api::ApiClient::builder`: misleading name. builder is just the empty defaulte. use default_builder
[INFO] [stdout]  --> examples/schema_registry_api.rs:8:18
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let client = ApiClient::builder().finish_from_env()?;
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `nakadion::api::ApiClient::builder`: misleading name. builder is just the empty defaulte. use default_builder
[INFO] [stdout]   --> examples/integration.rs:89:30
[INFO] [stdout]    |
[INFO] [stdout] 89 |         let mut api_client = ApiClient::builder()
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `frames_are_emitted_immediately_after_new_line`
[INFO] [stdout]    --> src/components/streams/framed.rs:691:8
[INFO] [stdout]     |
[INFO] [stdout] 691 |     fn frames_are_emitted_immediately_after_new_line() {
[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] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 37s
[INFO] running `Command { std: "docker" "inspect" "768650a6a3d76ae4484b27ed674b2d9dd008892b7a2b32b65c374efe46577fba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "768650a6a3d76ae4484b27ed674b2d9dd008892b7a2b32b65c374efe46577fba", kill_on_drop: false }`
[INFO] [stdout] 768650a6a3d76ae4484b27ed674b2d9dd008892b7a2b32b65c374efe46577fba