[INFO] fetching crate borg-prometheus-exporter 1.2.1...
[INFO] checking borg-prometheus-exporter-1.2.1 against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] extracting crate borg-prometheus-exporter 1.2.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate borg-prometheus-exporter 1.2.1
[INFO] finished tweaking crates.io crate borg-prometheus-exporter 1.2.1
[INFO] tweaked toml for crates.io crate borg-prometheus-exporter 1.2.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate borg-prometheus-exporter 1.2.1 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] crate crates.io crate borg-prometheus-exporter 1.2.1 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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--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]  Downloading crates ...
[INFO] [stderr]   Downloaded clicolors-control v1.0.1
[INFO] [stderr]   Downloaded input_buffer v0.4.0
[INFO] [stderr]   Downloaded console v0.9.2
[INFO] [stderr]   Downloaded tokio-tungstenite v0.13.0
[INFO] [stderr]   Downloaded eyre v0.6.5
[INFO] [stderr]   Downloaded warp v0.3.1
[INFO] [stderr]   Downloaded tungstenite v0.12.0
[INFO] [stderr]   Downloaded object v0.26.2
[INFO] [stderr]   Downloaded better-panic v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 65478ef9bf4b86d5f850f62d3b0c43f1b10d33f9753966a358c35c2ac46d068c
[INFO] running `Command { std: "docker" "start" "-a" "65478ef9bf4b86d5f850f62d3b0c43f1b10d33f9753966a358c35c2ac46d068c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "65478ef9bf4b86d5f850f62d3b0c43f1b10d33f9753966a358c35c2ac46d068c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65478ef9bf4b86d5f850f62d3b0c43f1b10d33f9753966a358c35c2ac46d068c", kill_on_drop: false }`
[INFO] [stdout] 65478ef9bf4b86d5f850f62d3b0c43f1b10d33f9753966a358c35c2ac46d068c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 700bb5a29f2f0c98c385d5fc11ebf8e8e90c02c824c62257892148539d3575f4
[INFO] running `Command { std: "docker" "start" "-a" "700bb5a29f2f0c98c385d5fc11ebf8e8e90c02c824c62257892148539d3575f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.101
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[INFO] [stdout] warning: fields `encryption` and `security_dir` are never read
[INFO] [stdout]   --> src/parse.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct BorgResponse {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout]  7 |     pub cache: BorgResponseCache,
[INFO] [stdout]  8 |     encryption: IgnoredAny,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]  9 |     pub repository: BorgResponseRepository,
[INFO] [stdout] 10 |     security_dir: IgnoredAny,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BorgResponse` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `path` is never read
[INFO] [stdout]   --> src/parse.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct BorgResponseCache {
[INFO] [stdout]    |            ----------------- field in this struct
[INFO] [stdout] 15 |     path: IgnoredAny,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BorgResponseCache` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id` and `location` are never read
[INFO] [stdout]   --> src/parse.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct BorgResponseRepository {
[INFO] [stdout]    |            ---------------------- fields in this struct
[INFO] [stdout] 31 |     id: IgnoredAny,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 32 |     pub last_modified: String,
[INFO] [stdout] 33 |     location: IgnoredAny,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BorgResponseRepository` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `encryption` and `security_dir` are never read
[INFO] [stdout]   --> src/parse.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub struct BorgResponse {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout]  7 |     pub cache: BorgResponseCache,
[INFO] [stdout]  8 |     encryption: IgnoredAny,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]  9 |     pub repository: BorgResponseRepository,
[INFO] [stdout] 10 |     security_dir: IgnoredAny,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BorgResponse` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `path` is never read
[INFO] [stdout]   --> src/parse.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct BorgResponseCache {
[INFO] [stdout]    |            ----------------- field in this struct
[INFO] [stdout] 15 |     path: IgnoredAny,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BorgResponseCache` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id` and `location` are never read
[INFO] [stdout]   --> src/parse.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct BorgResponseRepository {
[INFO] [stdout]    |            ---------------------- fields in this struct
[INFO] [stdout] 31 |     id: IgnoredAny,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 32 |     pub last_modified: String,
[INFO] [stdout] 33 |     location: IgnoredAny,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BorgResponseRepository` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 36.05s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: buf_redux v0.8.4, multipart v0.17.1
[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" "700bb5a29f2f0c98c385d5fc11ebf8e8e90c02c824c62257892148539d3575f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "700bb5a29f2f0c98c385d5fc11ebf8e8e90c02c824c62257892148539d3575f4", kill_on_drop: false }`
[INFO] [stdout] 700bb5a29f2f0c98c385d5fc11ebf8e8e90c02c824c62257892148539d3575f4
