[INFO] fetching crate vila 3.0.0...
[INFO] checking vila-3.0.0 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] extracting crate vila 3.0.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate vila 3.0.0 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate vila 3.0.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate vila 3.0.0
[INFO] tweaked toml for crates.io crate vila 3.0.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate vila 3.0.0 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded config v0.10.1
[INFO] [stderr]   Downloaded stream-flatten-iters v0.2.0
[INFO] [stderr]   Downloaded deadpool v0.7.0
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[INFO] [stderr]   Downloaded indicatif v0.17.0-beta.1
[INFO] [stderr]   Downloaded openssl-sys v0.9.70
[INFO] [stderr]   Downloaded hyper v0.14.14
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fafe613e87f249c961267ff9d1be66988b1e44835aedb34b699a27503f43982a
[INFO] running `Command { std: "docker" "start" "-a" "fafe613e87f249c961267ff9d1be66988b1e44835aedb34b699a27503f43982a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fafe613e87f249c961267ff9d1be66988b1e44835aedb34b699a27503f43982a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fafe613e87f249c961267ff9d1be66988b1e44835aedb34b699a27503f43982a", kill_on_drop: false }`
[INFO] [stdout] fafe613e87f249c961267ff9d1be66988b1e44835aedb34b699a27503f43982a
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cdd9c09a0cf22af08f4160e9979c43dbb5b3f0d97b1d74124e2126335e98fbc6
[INFO] running `Command { std: "docker" "start" "-a" "cdd9c09a0cf22af08f4160e9979c43dbb5b3f0d97b1d74124e2126335e98fbc6", kill_on_drop: false }`
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[INFO] [stderr]     Checking vila v3.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> examples/pagination.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 32 | struct Passenger {
[INFO] [stdout]    |        --------- field in this struct
[INFO] [stdout] 33 |     name: Option<String>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Passenger` 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: field `total_passengers` is never read
[INFO] [stdout]   --> examples/pagination.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | struct PassengersWrapper {
[INFO] [stdout]    |        ----------------- field in this struct
[INFO] [stdout] 39 |     total_passengers: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PassengersWrapper` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 45.86s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4`
[INFO] running `Command { std: "docker" "inspect" "cdd9c09a0cf22af08f4160e9979c43dbb5b3f0d97b1d74124e2126335e98fbc6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdd9c09a0cf22af08f4160e9979c43dbb5b3f0d97b1d74124e2126335e98fbc6", kill_on_drop: false }`
[INFO] [stdout] cdd9c09a0cf22af08f4160e9979c43dbb5b3f0d97b1d74124e2126335e98fbc6