[INFO] fetching crate phil-core 0.4.0...
[INFO] checking phil-core-0.4.0 against try#de39175d9e0f63ff8967b81f9639ba28d11ae6ef for pr-135331
[INFO] extracting crate phil-core 0.4.0 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate phil-core 0.4.0 on toolchain de39175d9e0f63ff8967b81f9639ba28d11ae6ef
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+de39175d9e0f63ff8967b81f9639ba28d11ae6ef" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate phil-core 0.4.0
[INFO] finished tweaking crates.io crate phil-core 0.4.0
[INFO] tweaked toml for crates.io crate phil-core 0.4.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+de39175d9e0f63ff8967b81f9639ba28d11ae6ef" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] [stderr]       Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+de39175d9e0f63ff8967b81f9639ba28d11ae6ef" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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_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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+de39175d9e0f63ff8967b81f9639ba28d11ae6ef" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 70ec74983401e484c0271f80e45416c7996f31d5512b07c8977480b29e0ee8e6
[INFO] running `Command { std: "docker" "start" "-a" "70ec74983401e484c0271f80e45416c7996f31d5512b07c8977480b29e0ee8e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70ec74983401e484c0271f80e45416c7996f31d5512b07c8977480b29e0ee8e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70ec74983401e484c0271f80e45416c7996f31d5512b07c8977480b29e0ee8e6", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+de39175d9e0f63ff8967b81f9639ba28d11ae6ef" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ccd196660eb9b83e021268d846c21a1c819f32c10ed18d01e59338d69e125c3
[INFO] running `Command { std: "docker" "start" "-a" "2ccd196660eb9b83e021268d846c21a1c819f32c10ed18d01e59338d69e125c3", kill_on_drop: false }`
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[INFO] [stderr]     Checking phil-core v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `monger`, `topology`, `tls`, `auth`, `nodes`, and `cluster_id` are never read
[INFO] [stdout]   --> src/cluster/mod.rs:34:16
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct Cluster {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 34 |     pub(crate) monger: Monger,
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 37 |     pub(crate) topology: Topology,
[INFO] [stdout]    |                ^^^^^^^^
[INFO] [stdout] 38 |     pub(crate) tls: Option<TlsOptions>,
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 39 |     pub(crate) auth: Option<Credential>,
[INFO] [stdout]    |                ^^^^
[INFO] [stdout] 40 |     pub(crate) nodes: Vec<Node>,
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 41 |     pub(crate) cluster_id: String,
[INFO] [stdout]    |                ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Cluster` 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: multiple fields are never read
[INFO] [stdout]   --> src/cluster/mod.rs:34:16
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct Cluster {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 34 |     pub(crate) monger: Monger,
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout] 35 |     pub(crate) client: Client,
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout] 36 |     pub(crate) client_options: ClientOptions,
[INFO] [stdout] 37 |     pub(crate) topology: Topology,
[INFO] [stdout]    |                ^^^^^^^^
[INFO] [stdout] 38 |     pub(crate) tls: Option<TlsOptions>,
[INFO] [stdout]    |                ^^^
[INFO] [stdout] 39 |     pub(crate) auth: Option<Credential>,
[INFO] [stdout]    |                ^^^^
[INFO] [stdout] 40 |     pub(crate) nodes: Vec<Node>,
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 41 |     pub(crate) cluster_id: String,
[INFO] [stdout]    |                ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Cluster` 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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 47.11s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: html5ever v0.22.5
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "2ccd196660eb9b83e021268d846c21a1c819f32c10ed18d01e59338d69e125c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ccd196660eb9b83e021268d846c21a1c819f32c10ed18d01e59338d69e125c3", kill_on_drop: false }`
[INFO] [stdout] 2ccd196660eb9b83e021268d846c21a1c819f32c10ed18d01e59338d69e125c3