[INFO] fetching crate nodata-storage 0.1.0...
[INFO] checking nodata-storage-0.1.0 against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] extracting crate nodata-storage 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate nodata-storage 0.1.0
[INFO] finished tweaking crates.io crate nodata-storage 0.1.0
[INFO] tweaked toml for crates.io crate nodata-storage 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nodata-storage 0.1.0 on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 267 packages to latest compatible versions
[INFO] [stderr]       Adding crc-fast v1.3.0 (available: v1.5.0)
[INFO] [stderr]       Adding prost v0.13.5 (available: v0.14.1)
[INFO] [stderr]       Adding prost-types v0.13.5 (available: v0.14.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded aws-credential-types v1.2.8
[INFO] [stderr]   Downloaded aws-smithy-checksums v0.63.9
[INFO] [stderr]   Downloaded aws-types v1.3.9
[INFO] [stderr]   Downloaded aws-smithy-query v0.60.8
[INFO] [stderr]   Downloaded aws-smithy-eventstream v0.60.12
[INFO] [stderr]   Downloaded aws-smithy-http v0.62.4
[INFO] [stderr]   Downloaded aws-sdk-sso v1.86.0
[INFO] [stderr]   Downloaded aws-sdk-ssooidc v1.88.0
[INFO] [stderr]   Downloaded aws-config v1.8.8
[INFO] [stderr]   Downloaded aws-smithy-runtime v1.9.3
[INFO] [stderr]   Downloaded aws-runtime v1.5.12
[INFO] [stderr]   Downloaded aws-sigv4 v1.3.5
[INFO] [stderr]   Downloaded aws-sdk-sts v1.88.0
[INFO] [stderr]   Downloaded aws-smithy-http-client v1.1.3
[INFO] [stderr]   Downloaded aws-smithy-runtime-api v1.9.1
[INFO] [stderr]   Downloaded aws-smithy-types v1.3.3
[INFO] [stderr]   Downloaded aws-smithy-json v0.61.6
[INFO] [stderr]   Downloaded aws-smithy-xml v0.60.11
[INFO] [stderr]   Downloaded aws-smithy-observability v0.1.4
[INFO] [stderr]   Downloaded aws-smithy-async v1.2.6
[INFO] [stderr]   Downloaded aws-sdk-s3 v1.108.0
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4e30cf723f46c8350b04fa5bf12ea696c3f94e1b9ce44115cda8b229d6ff76c7
[INFO] running `Command { std: "docker" "start" "-a" "4e30cf723f46c8350b04fa5bf12ea696c3f94e1b9ce44115cda8b229d6ff76c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e30cf723f46c8350b04fa5bf12ea696c3f94e1b9ce44115cda8b229d6ff76c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e30cf723f46c8350b04fa5bf12ea696c3f94e1b9ce44115cda8b229d6ff76c7", kill_on_drop: false }`
[INFO] [stdout] 4e30cf723f46c8350b04fa5bf12ea696c3f94e1b9ce44115cda8b229d6ff76c7
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ef17856d1101434de0194a09524234c7567ab6708f1a760c78244f8fa60fd05
[INFO] running `Command { std: "docker" "start" "-a" "6ef17856d1101434de0194a09524234c7567ab6708f1a760c78244f8fa60fd05", kill_on_drop: false }`
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking deranged v0.5.4
[INFO] [stderr]     Checking bytes-utils v0.1.4
[INFO] [stderr]    Compiling cmake v0.1.54
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling aws-lc-rs v1.14.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking der v0.6.1
[INFO] [stderr]    Compiling rustls v0.23.33
[INFO] [stderr]     Checking crypto-bigint v0.4.9
[INFO] [stderr]     Checking ff v0.12.1
[INFO] [stderr]     Checking rustls-native-certs v0.6.3
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]     Checking group v0.12.1
[INFO] [stderr]    Compiling aws-types v1.3.9
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking signature v1.6.4
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]     Checking uuid v1.18.1
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking regex-lite v0.1.8
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking xmlparser v0.13.6
[INFO] [stderr]     Checking crc v3.3.0
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]    Compiling aws-lc-sys v0.32.3
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking aws-smithy-xml v0.60.11
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking spki v0.6.0
[INFO] [stderr]     Checking pkcs8 v0.9.0
[INFO] [stderr]    Compiling prost-derive v0.13.5
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking sec1 v0.3.0
[INFO] [stderr]     Checking rfc6979 v0.3.1
[INFO] [stderr]     Checking time v0.3.44
[INFO] [stderr]     Checking elliptic-curve v0.12.3
[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]     Checking crc-fast v1.3.0
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]     Checking ecdsa v0.14.8
[INFO] [stderr]     Checking p256 v0.11.1
[INFO] [stderr]     Checking prost v0.13.5
[INFO] [stderr]     Checking sct v0.7.1
[INFO] [stderr]     Checking rustls-webpki v0.101.7
[INFO] [stderr]     Checking prost-types v0.13.5
[INFO] [stderr]     Checking tokio-util v0.7.16
[INFO] [stderr]     Checking aws-smithy-async v1.2.6
[INFO] [stderr]     Checking tokio-rustls v0.24.1
[INFO] [stderr]     Checking aws-smithy-types v1.3.3
[INFO] [stderr]     Checking h2 v0.4.12
[INFO] [stderr]     Checking h2 v0.3.27
[INFO] [stderr]     Checking aws-smithy-runtime-api v1.9.1
[INFO] [stderr]     Checking aws-smithy-eventstream v0.60.12
[INFO] [stderr]     Checking aws-smithy-json v0.61.6
[INFO] [stderr]     Checking aws-smithy-query v0.60.8
[INFO] [stderr]     Checking aws-smithy-http v0.62.4
[INFO] [stderr]     Checking aws-credential-types v1.2.8
[INFO] [stderr]     Checking aws-smithy-observability v0.1.4
[INFO] [stderr]     Checking aws-sigv4 v1.3.5
[INFO] [stderr]     Checking aws-smithy-checksums v0.63.9
[INFO] [stderr]     Checking hyper v0.14.32
[INFO] [stderr]     Checking hyper v1.7.0
[INFO] [stderr]     Checking hyper-util v0.1.17
[INFO] [stderr]     Checking rustls-webpki v0.103.7
[INFO] [stderr]     Checking hyper-rustls v0.24.2
[INFO] [stderr]     Checking tokio-rustls v0.26.4
[INFO] [stderr]     Checking hyper-rustls v0.27.7
[INFO] [stderr]     Checking aws-smithy-http-client v1.1.3
[INFO] [stderr]     Checking aws-smithy-runtime v1.9.3
[INFO] [stderr]     Checking aws-runtime v1.5.12
[INFO] [stderr]     Checking aws-sdk-ssooidc v1.88.0
[INFO] [stderr]     Checking aws-sdk-sso v1.86.0
[INFO] [stderr]     Checking aws-sdk-sts v1.88.0
[INFO] [stderr]     Checking aws-sdk-s3 v1.108.0
[INFO] [stderr]     Checking aws-config v1.8.8
[INFO] [stderr]     Checking nodata-storage v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `topic`
[INFO] [stdout]    --> src/lib.rs:114:9
[INFO] [stdout]     |
[INFO] [stdout] 114 |         topic: &str,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_topic`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `segment_id`
[INFO] [stdout]    --> src/lib.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 115 |         segment_id: &str,
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_segment_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time`
[INFO] [stdout]    --> src/lib.rs:116:9
[INFO] [stdout]     |
[INFO] [stdout] 116 |         time: SystemTime,
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PublishEventRequest` is never constructed
[INFO] [stdout]  --> src/gen/nodata.v1.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct PublishEventRequest {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PublishEventResponse` is never constructed
[INFO] [stdout]   --> src/gen/nodata.v1.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct PublishEventResponse {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GetTopicsRequest` is never constructed
[INFO] [stdout]   --> src/gen/nodata.v1.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct GetTopicsRequest {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GetTopicsResponse` is never constructed
[INFO] [stdout]   --> src/gen/nodata.v1.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct GetTopicsResponse {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SubscribeRequest` is never constructed
[INFO] [stdout]   --> src/gen/nodata.v1.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct SubscribeRequest {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SubscribeResponse` is never constructed
[INFO] [stdout]   --> src/gen/nodata.v1.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct SubscribeResponse {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HandleMsgRequest` is never constructed
[INFO] [stdout]   --> src/gen/nodata.v1.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub struct HandleMsgRequest {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HandleMsgResponse` is never constructed
[INFO] [stdout]   --> src/gen/nodata.v1.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub struct HandleMsgResponse {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PingRequest` is never constructed
[INFO] [stdout]   --> src/gen/nodata.v1.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub struct PingRequest {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PingResponse` is never constructed
[INFO] [stdout]   --> src/gen/nodata.v1.rs:53:12
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub struct PingResponse {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `topic`
[INFO] [stdout]    --> src/lib.rs:114:9
[INFO] [stdout]     |
[INFO] [stdout] 114 |         topic: &str,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_topic`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `segment_id`
[INFO] [stdout]    --> src/lib.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 115 |         segment_id: &str,
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_segment_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time`
[INFO] [stdout]    --> src/lib.rs:116:9
[INFO] [stdout]     |
[INFO] [stdout] 116 |         time: SystemTime,
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PublishEventRequest` is never constructed
[INFO] [stdout]  --> src/gen/nodata.v1.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct PublishEventRequest {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PublishEventResponse` is never constructed
[INFO] [stdout]   --> src/gen/nodata.v1.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct PublishEventResponse {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GetTopicsRequest` is never constructed
[INFO] [stdout]   --> src/gen/nodata.v1.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct GetTopicsRequest {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GetTopicsResponse` is never constructed
[INFO] [stdout]   --> src/gen/nodata.v1.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct GetTopicsResponse {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SubscribeRequest` is never constructed
[INFO] [stdout]   --> src/gen/nodata.v1.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct SubscribeRequest {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SubscribeResponse` is never constructed
[INFO] [stdout]   --> src/gen/nodata.v1.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct SubscribeResponse {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HandleMsgRequest` is never constructed
[INFO] [stdout]   --> src/gen/nodata.v1.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub struct HandleMsgRequest {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `HandleMsgResponse` is never constructed
[INFO] [stdout]   --> src/gen/nodata.v1.rs:45:12
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub struct HandleMsgResponse {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PingRequest` is never constructed
[INFO] [stdout]   --> src/gen/nodata.v1.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub struct PingRequest {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PingResponse` is never constructed
[INFO] [stdout]   --> src/gen/nodata.v1.rs:53:12
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub struct PingResponse {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 14s
[INFO] running `Command { std: "docker" "inspect" "6ef17856d1101434de0194a09524234c7567ab6708f1a760c78244f8fa60fd05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ef17856d1101434de0194a09524234c7567ab6708f1a760c78244f8fa60fd05", kill_on_drop: false }`
[INFO] [stdout] 6ef17856d1101434de0194a09524234c7567ab6708f1a760c78244f8fa60fd05