[INFO] cloning repository https://github.com/jfrikker/kafka-tools
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jfrikker/kafka-tools" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjfrikker%2Fkafka-tools", kill_on_drop: false }`
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[INFO] [stdout] 78b0a2242467c8e1cca390759ea2357d32c7dfcb
[INFO] testing jfrikker/kafka-tools against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjfrikker%2Fkafka-tools" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jfrikker/kafka-tools
[INFO] finished tweaking git repo https://github.com/jfrikker/kafka-tools
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[INFO] crate git repo https://github.com/jfrikker/kafka-tools already has a lockfile, it will not be regenerated
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[INFO] [stdout] f41a9e4f747157492a6da404745232f4310db4d4cc02808d026598de577a22ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9790eadab2b2455c9da166b409fb2fa3f5b639b91e786c0fc4c81ea51db7d94c
[INFO] running `Command { std: "docker" "start" "-a" "9790eadab2b2455c9da166b409fb2fa3f5b639b91e786c0fc4c81ea51db7d94c", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling libc v0.2.58
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling proc-macro-nested v0.1.4
[INFO] [stderr]    Compiling proc-macro-hack v0.5.15
[INFO] [stderr]    Compiling futures-sink v0.3.4
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[INFO] [stderr]    Compiling pin-utils v0.1.0-alpha.4
[INFO] [stderr]    Compiling futures-io v0.3.4
[INFO] [stderr]    Compiling futures-task v0.3.4
[INFO] [stderr]    Compiling bitflags v1.1.0
[INFO] [stderr]    Compiling byteorder v1.3.1
[INFO] [stderr]    Compiling unicode-width v0.1.5
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling pin-project-lite v0.1.4
[INFO] [stderr]    Compiling bytes v0.5.4
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling bufstream v0.1.4
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling futures-channel v0.3.4
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling mio v0.6.21
[INFO] [stderr]    Compiling futures-macro v0.3.4
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]    Compiling tokio v0.2.18
[INFO] [stderr]    Compiling futures-util v0.3.4
[INFO] [stderr]    Compiling futures-executor v0.3.4
[INFO] [stderr]    Compiling futures v0.3.4
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]    Compiling kafka-tools v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `throttle_time_ms` and `error_code` are never read
[INFO] [stdout]   --> src/protocol/messages/list_groups.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct Response {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 26 |     pub throttle_time_ms: i32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 27 |     pub error_code: i16,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Response` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `protocol_type` is never read
[INFO] [stdout]   --> src/protocol/messages/list_groups.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub struct Group {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] 46 |     pub name: String,
[INFO] [stdout] 47 |     pub protocol_type: String
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Group` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `throttle_time_ms` is never read
[INFO] [stdout]   --> src/protocol/messages/list_offsets.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub struct Response {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 59 |     pub throttle_time_ms: i32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Response` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `timestamp` is never read
[INFO] [stdout]   --> src/protocol/messages/list_offsets.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub struct PartitionResponse {
[INFO] [stdout]    |            ----------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 73 |     pub timestamp: i64,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PartitionResponse` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `throttle_time_ms`, `cluster_id`, and `controller_id` are never read
[INFO] [stdout]   --> src/protocol/messages/metadata.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct Response {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 31 |     pub throttle_time_ms: i32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 32 |     pub brokers: Vec<Broker>,
[INFO] [stdout] 33 |     pub cluster_id: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 34 |     pub controller_id: i32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Response` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `rack` is never read
[INFO] [stdout]   --> src/protocol/messages/metadata.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct Broker {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 43 |     pub rack: Option<String>
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Broker` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `error_code` and `is_internal` are never read
[INFO] [stdout]   --> src/protocol/messages/metadata.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub struct TopicMetadata {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 48 |     pub error_code: i16,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 49 |     pub topic: String,
[INFO] [stdout] 50 |     pub is_internal: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TopicMetadata` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `leader` is never read
[INFO] [stdout]   --> src/protocol/messages/metadata.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub struct PartitionMetadata {
[INFO] [stdout]    |            ----------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub leader: i32,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PartitionMetadata` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `throttle_time_ms` and `error_code` are never read
[INFO] [stdout]   --> src/protocol/messages/offset_fetch.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct Response {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 44 |     pub throttle_time_ms: i32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 45 |     pub responses: Vec<TopicResponse>,
[INFO] [stdout] 46 |     error_code: i16
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Response` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `metadata` is never read
[INFO] [stdout]   --> src/protocol/messages/offset_fetch.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub struct PartitionResponse {
[INFO] [stdout]    |            ----------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 59 |     pub metadata: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PartitionResponse` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.49s
[INFO] running `Command { std: "docker" "inspect" "9790eadab2b2455c9da166b409fb2fa3f5b639b91e786c0fc4c81ea51db7d94c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9790eadab2b2455c9da166b409fb2fa3f5b639b91e786c0fc4c81ea51db7d94c", kill_on_drop: false }`
[INFO] [stdout] 9790eadab2b2455c9da166b409fb2fa3f5b639b91e786c0fc4c81ea51db7d94c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6fb585941d61c5d20602348b7ae660ee99f4d064b233eb01d01b9da3eb5b0d4
[INFO] running `Command { std: "docker" "start" "-a" "b6fb585941d61c5d20602348b7ae660ee99f4d064b233eb01d01b9da3eb5b0d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling kafka-tools v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `throttle_time_ms` and `error_code` are never read
[INFO] [stdout]   --> src/protocol/messages/list_groups.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct Response {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 26 |     pub throttle_time_ms: i32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 27 |     pub error_code: i16,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Response` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `protocol_type` is never read
[INFO] [stdout]   --> src/protocol/messages/list_groups.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub struct Group {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] 46 |     pub name: String,
[INFO] [stdout] 47 |     pub protocol_type: String
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Group` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `throttle_time_ms` is never read
[INFO] [stdout]   --> src/protocol/messages/list_offsets.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub struct Response {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 59 |     pub throttle_time_ms: i32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Response` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `timestamp` is never read
[INFO] [stdout]   --> src/protocol/messages/list_offsets.rs:73:9
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub struct PartitionResponse {
[INFO] [stdout]    |            ----------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 73 |     pub timestamp: i64,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PartitionResponse` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `throttle_time_ms`, `cluster_id`, and `controller_id` are never read
[INFO] [stdout]   --> src/protocol/messages/metadata.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct Response {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 31 |     pub throttle_time_ms: i32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 32 |     pub brokers: Vec<Broker>,
[INFO] [stdout] 33 |     pub cluster_id: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 34 |     pub controller_id: i32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Response` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `rack` is never read
[INFO] [stdout]   --> src/protocol/messages/metadata.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct Broker {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 43 |     pub rack: Option<String>
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Broker` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `error_code` and `is_internal` are never read
[INFO] [stdout]   --> src/protocol/messages/metadata.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub struct TopicMetadata {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 48 |     pub error_code: i16,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 49 |     pub topic: String,
[INFO] [stdout] 50 |     pub is_internal: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TopicMetadata` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `leader` is never read
[INFO] [stdout]   --> src/protocol/messages/metadata.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub struct PartitionMetadata {
[INFO] [stdout]    |            ----------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub leader: i32,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PartitionMetadata` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `throttle_time_ms` and `error_code` are never read
[INFO] [stdout]   --> src/protocol/messages/offset_fetch.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct Response {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 44 |     pub throttle_time_ms: i32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 45 |     pub responses: Vec<TopicResponse>,
[INFO] [stdout] 46 |     error_code: i16
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Response` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `metadata` is never read
[INFO] [stdout]   --> src/protocol/messages/offset_fetch.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub struct PartitionResponse {
[INFO] [stdout]    |            ----------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 59 |     pub metadata: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PartitionResponse` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "b6fb585941d61c5d20602348b7ae660ee99f4d064b233eb01d01b9da3eb5b0d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6fb585941d61c5d20602348b7ae660ee99f4d064b233eb01d01b9da3eb5b0d4", kill_on_drop: false }`
[INFO] [stdout] b6fb585941d61c5d20602348b7ae660ee99f4d064b233eb01d01b9da3eb5b0d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3e287d7512c0e985b2465a73ce54b8a009e40a6c24bba02243bb456222629260
[INFO] running `Command { std: "docker" "start" "-a" "3e287d7512c0e985b2465a73ce54b8a009e40a6c24bba02243bb456222629260", kill_on_drop: false }`
[INFO] [stderr] warning: fields `throttle_time_ms` and `error_code` are never read
[INFO] [stderr]   --> src/protocol/messages/list_groups.rs:26:9
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub struct Response {
[INFO] [stderr]    |            -------- fields in this struct
[INFO] [stderr] 26 |     pub throttle_time_ms: i32,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^
[INFO] [stderr] 27 |     pub error_code: i16,
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Response` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `protocol_type` is never read
[INFO] [stderr]   --> src/protocol/messages/list_groups.rs:47:9
[INFO] [stderr]    |
[INFO] [stderr] 45 | pub struct Group {
[INFO] [stderr]    |            ----- field in this struct
[INFO] [stderr] 46 |     pub name: String,
[INFO] [stderr] 47 |     pub protocol_type: String
[INFO] [stderr]    |         ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Group` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `throttle_time_ms` is never read
[INFO] [stderr]   --> src/protocol/messages/list_offsets.rs:59:9
[INFO] [stderr]    |
[INFO] [stderr] 58 | pub struct Response {
[INFO] [stderr]    |            -------- field in this struct
[INFO] [stderr] 59 |     pub throttle_time_ms: i32,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Response` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `timestamp` is never read
[INFO] [stderr]   --> src/protocol/messages/list_offsets.rs:73:9
[INFO] [stderr]    |
[INFO] [stderr] 70 | pub struct PartitionResponse {
[INFO] [stderr]    |            ----------------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 73 |     pub timestamp: i64,
[INFO] [stderr]    |         ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `PartitionResponse` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `throttle_time_ms`, `cluster_id`, and `controller_id` are never read
[INFO] [stderr]   --> src/protocol/messages/metadata.rs:31:9
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub struct Response {
[INFO] [stderr]    |            -------- fields in this struct
[INFO] [stderr] 31 |     pub throttle_time_ms: i32,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^
[INFO] [stderr] 32 |     pub brokers: Vec<Broker>,
[INFO] [stderr] 33 |     pub cluster_id: Option<String>,
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr] 34 |     pub controller_id: i32,
[INFO] [stderr]    |         ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Response` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `rack` is never read
[INFO] [stderr]   --> src/protocol/messages/metadata.rs:43:9
[INFO] [stderr]    |
[INFO] [stderr] 39 | pub struct Broker {
[INFO] [stderr]    |            ------ field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 43 |     pub rack: Option<String>
[INFO] [stderr]    |         ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Broker` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `error_code` and `is_internal` are never read
[INFO] [stderr]   --> src/protocol/messages/metadata.rs:48:9
[INFO] [stderr]    |
[INFO] [stderr] 47 | pub struct TopicMetadata {
[INFO] [stderr]    |            ------------- fields in this struct
[INFO] [stderr] 48 |     pub error_code: i16,
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr] 49 |     pub topic: String,
[INFO] [stderr] 50 |     pub is_internal: bool,
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `TopicMetadata` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `leader` is never read
[INFO] [stderr]   --> src/protocol/messages/metadata.rs:58:9
[INFO] [stderr]    |
[INFO] [stderr] 55 | pub struct PartitionMetadata {
[INFO] [stderr]    |            ----------------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 58 |     pub leader: i32,
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `PartitionMetadata` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `throttle_time_ms` and `error_code` are never read
[INFO] [stderr]   --> src/protocol/messages/offset_fetch.rs:44:9
[INFO] [stderr]    |
[INFO] [stderr] 43 | pub struct Response {
[INFO] [stderr]    |            -------- fields in this struct
[INFO] [stderr] 44 |     pub throttle_time_ms: i32,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^
[INFO] [stderr] 45 |     pub responses: Vec<TopicResponse>,
[INFO] [stderr] 46 |     error_code: i16
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Response` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `metadata` is never read
[INFO] [stderr]   --> src/protocol/messages/offset_fetch.rs:59:9
[INFO] [stderr]    |
[INFO] [stderr] 56 | pub struct PartitionResponse {
[INFO] [stderr]    |            ----------------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 59 |     pub metadata: Option<String>,
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `PartitionResponse` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `kafka-tools` (bin "kafka-tools" test) generated 10 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/kafka_tools-8ebcb53806037f21)
[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] running `Command { std: "docker" "inspect" "3e287d7512c0e985b2465a73ce54b8a009e40a6c24bba02243bb456222629260", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e287d7512c0e985b2465a73ce54b8a009e40a6c24bba02243bb456222629260", kill_on_drop: false }`
[INFO] [stdout] 3e287d7512c0e985b2465a73ce54b8a009e40a6c24bba02243bb456222629260