[INFO] cloning repository https://github.com/damienpontifex/azure-function-event-hub-with-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/damienpontifex/azure-function-event-hub-with-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdamienpontifex%2Fazure-function-event-hub-with-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdamienpontifex%2Fazure-function-event-hub-with-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8623ff64a6b76cef1d6f98cd6caf7fad1dd007b8
[INFO] checking damienpontifex/azure-function-event-hub-with-rust against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdamienpontifex%2Fazure-function-event-hub-with-rust" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/damienpontifex/azure-function-event-hub-with-rust on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/damienpontifex/azure-function-event-hub-with-rust
[INFO] finished tweaking git repo https://github.com/damienpontifex/azure-function-event-hub-with-rust
[INFO] tweaked toml for git repo https://github.com/damienpontifex/azure-function-event-hub-with-rust written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/damienpontifex/azure-function-event-hub-with-rust 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bitflags v1.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 78eb794b33cd8baee22e46b7f03e759774ea0f9e611167b7236a887f83164b2b
[INFO] running `Command { std: "docker" "start" "-a" "78eb794b33cd8baee22e46b7f03e759774ea0f9e611167b7236a887f83164b2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78eb794b33cd8baee22e46b7f03e759774ea0f9e611167b7236a887f83164b2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78eb794b33cd8baee22e46b7f03e759774ea0f9e611167b7236a887f83164b2b", kill_on_drop: false }`
[INFO] [stdout] 78eb794b33cd8baee22e46b7f03e759774ea0f9e611167b7236a887f83164b2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] acc63f3513dd2dbc5f87bbc6e23c81ee5d5d1cd4a080b8c832595c725e410498
[INFO] running `Command { std: "docker" "start" "-a" "acc63f3513dd2dbc5f87bbc6e23c81ee5d5d1cd4a080b8c832595c725e410498", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.99
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking pin-project-lite v0.1.12
[INFO] [stderr]    Compiling pin-project-internal v0.4.28
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling standback v0.2.17
[INFO] [stderr]     Checking matches v0.1.9
[INFO] [stderr]    Compiling actix-macros v0.1.3
[INFO] [stderr]     Checking bitflags v1.3.1
[INFO] [stderr]     Checking copyless v0.1.5
[INFO] [stderr]     Checking futures-util v0.3.16
[INFO] [stderr]     Checking unicode-bidi v0.3.6
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling const_fn v0.4.8
[INFO] [stderr]     Checking match_cfg v0.1.0
[INFO] [stderr]    Compiling brotli-sys v0.3.2
[INFO] [stderr]     Checking form_urlencoded v1.0.1
[INFO] [stderr]    Compiling enum-as-inner v0.3.3
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]    Compiling time v0.2.27
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[INFO] [stderr]    Compiling actix-web-codegen v0.4.0
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[INFO] [stderr]     Checking tokio v0.2.25
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[INFO] [stderr]     Checking futures v0.3.16
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[INFO] [stderr]     Checking actix-codec v0.3.0
[INFO] [stderr]     Checking h2 v0.2.7
[INFO] [stderr]     Checking actix-utils v2.0.0
[INFO] [stderr]     Checking trust-dns-resolver v0.19.7
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[INFO] [stderr]     Checking actix-tls v2.0.0
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[INFO] [stderr]     Checking actix-testing v1.0.1
[INFO] [stderr]     Checking actix-connect v2.0.0
[INFO] [stderr]     Checking actix-http v2.2.1
[INFO] [stderr]     Checking awc v2.0.3
[INFO] [stderr]     Checking actix-web v3.3.2
[INFO] [stderr]     Checking actix-func v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `key` is never read
[INFO] [stdout]   --> src/main.rs:25:16
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub(crate) struct Payload {
[INFO] [stdout]    |                   ------- field in this struct
[INFO] [stdout] 25 |     pub(crate) key: String,
[INFO] [stdout]    |                ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Payload` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `EventHubPayload` is never used
[INFO] [stdout]   --> src/event_hub_trigger.rs:14:18
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub(crate) trait EventHubPayload {}
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `key` is never read
[INFO] [stdout]   --> src/main.rs:25:16
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub(crate) struct Payload {
[INFO] [stdout]    |                   ------- field in this struct
[INFO] [stdout] 25 |     pub(crate) key: String,
[INFO] [stdout]    |                ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Payload` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `EventHubPayload` is never used
[INFO] [stdout]   --> src/event_hub_trigger.rs:14:18
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub(crate) trait EventHubPayload {}
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.01s
[INFO] running `Command { std: "docker" "inspect" "acc63f3513dd2dbc5f87bbc6e23c81ee5d5d1cd4a080b8c832595c725e410498", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acc63f3513dd2dbc5f87bbc6e23c81ee5d5d1cd4a080b8c832595c725e410498", kill_on_drop: false }`
[INFO] [stdout] acc63f3513dd2dbc5f87bbc6e23c81ee5d5d1cd4a080b8c832595c725e410498