[INFO] fetching crate vertx-http-gateway-rust-connector 0.0.3...
[INFO] building vertx-http-gateway-rust-connector-0.0.3 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate vertx-http-gateway-rust-connector 0.0.3 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate vertx-http-gateway-rust-connector 0.0.3
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate vertx-http-gateway-rust-connector 0.0.3
[INFO] tweaked toml for crates.io crate vertx-http-gateway-rust-connector 0.0.3 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate vertx-http-gateway-rust-connector 0.0.3 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate vertx-http-gateway-rust-connector 0.0.3 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded h2 v0.4.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dbc10c14554d499829b855600a5474454a3685bd12e546ffc9f6d71995060de9
[INFO] running `Command { std: "docker" "start" "-a" "dbc10c14554d499829b855600a5474454a3685bd12e546ffc9f6d71995060de9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dbc10c14554d499829b855600a5474454a3685bd12e546ffc9f6d71995060de9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbc10c14554d499829b855600a5474454a3685bd12e546ffc9f6d71995060de9", kill_on_drop: false }`
[INFO] [stdout] dbc10c14554d499829b855600a5474454a3685bd12e546ffc9f6d71995060de9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5219d1fd410fe180f0698743d11f565fa076bb7fae54425333360d49d2ce9078
[INFO] running `Command { std: "docker" "start" "-a" "5219d1fd410fe180f0698743d11f565fa076bb7fae54425333360d49d2ce9078", kill_on_drop: false }`
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[INFO] [stderr]    Compiling tokio-util v0.7.10
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[INFO] [stderr]    Compiling reqwest v0.12.4
[INFO] [stderr]    Compiling vertx-http-gateway-rust-connector v0.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `http_version` is never read
[INFO] [stdout]  --> src/request_message_info_chunk_body.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct RequestMessageInfoChunkBody {
[INFO] [stdout]   |            --------------------------- field in this struct
[INFO] [stdout] 4 |     pub http_version: String,
[INFO] [stdout]   |         ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 36.80s
[INFO] running `Command { std: "docker" "inspect" "5219d1fd410fe180f0698743d11f565fa076bb7fae54425333360d49d2ce9078", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5219d1fd410fe180f0698743d11f565fa076bb7fae54425333360d49d2ce9078", kill_on_drop: false }`
[INFO] [stdout] 5219d1fd410fe180f0698743d11f565fa076bb7fae54425333360d49d2ce9078
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8adf48b6b9885bf48f8b1de9ccc0ee0056f5132ccf522ff4cec6786e08ea1c0a
[INFO] running `Command { std: "docker" "start" "-a" "8adf48b6b9885bf48f8b1de9ccc0ee0056f5132ccf522ff4cec6786e08ea1c0a", kill_on_drop: false }`
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[INFO] [stderr]    Compiling native-tls v0.2.11
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[INFO] [stderr]    Compiling tower v0.4.13
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling h2 v0.4.4
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[INFO] [stderr]    Compiling hyper-tls v0.6.0
[INFO] [stderr]    Compiling reqwest v0.12.4
[INFO] [stderr]    Compiling vertx-http-gateway-rust-connector v0.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `http_version` is never read
[INFO] [stdout]  --> src/request_message_info_chunk_body.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct RequestMessageInfoChunkBody {
[INFO] [stdout]   |            --------------------------- field in this struct
[INFO] [stdout] 4 |     pub http_version: String,
[INFO] [stdout]   |         ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `http_version` is never read
[INFO] [stdout]  --> src/request_message_info_chunk_body.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct RequestMessageInfoChunkBody {
[INFO] [stdout]   |            --------------------------- field in this struct
[INFO] [stdout] 4 |     pub http_version: String,
[INFO] [stdout]   |         ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 24.94s
[INFO] running `Command { std: "docker" "inspect" "8adf48b6b9885bf48f8b1de9ccc0ee0056f5132ccf522ff4cec6786e08ea1c0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8adf48b6b9885bf48f8b1de9ccc0ee0056f5132ccf522ff4cec6786e08ea1c0a", kill_on_drop: false }`
[INFO] [stdout] 8adf48b6b9885bf48f8b1de9ccc0ee0056f5132ccf522ff4cec6786e08ea1c0a