[INFO] fetching crate borg-prometheus-exporter 1.2.1...
[INFO] checking borg-prometheus-exporter-1.2.1 against try#8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f for pr-114559
[INFO] extracting crate borg-prometheus-exporter 1.2.1 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate borg-prometheus-exporter 1.2.1 on toolchain 8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-6-tc2/source/Cargo.toml
[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" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c4e0c10f3dbd214210d7b2bd1a51be851fc52546fbd4e1735a84796e752e571d
[INFO] running `Command { std: "docker" "start" "-a" "c4e0c10f3dbd214210d7b2bd1a51be851fc52546fbd4e1735a84796e752e571d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c4e0c10f3dbd214210d7b2bd1a51be851fc52546fbd4e1735a84796e752e571d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4e0c10f3dbd214210d7b2bd1a51be851fc52546fbd4e1735a84796e752e571d", kill_on_drop: false }`
[INFO] [stdout] c4e0c10f3dbd214210d7b2bd1a51be851fc52546fbd4e1735a84796e752e571d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8dcd916f710465176737467d5f9624af10c53d14022d83addfa4a1f4973c2a4f
[INFO] running `Command { std: "docker" "start" "-a" "8dcd916f710465176737467d5f9624af10c53d14022d83addfa4a1f4973c2a4f", kill_on_drop: false }`
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[INFO] [stderr]     Checking borg-prometheus-exporter v1.2.1 (/opt/rustwide/workdir)
[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)]` 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: 3 warnings emitted
[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)]` 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: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.01s
[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 1`
[INFO] running `Command { std: "docker" "inspect" "8dcd916f710465176737467d5f9624af10c53d14022d83addfa4a1f4973c2a4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dcd916f710465176737467d5f9624af10c53d14022d83addfa4a1f4973c2a4f", kill_on_drop: false }`
[INFO] [stdout] 8dcd916f710465176737467d5f9624af10c53d14022d83addfa4a1f4973c2a4f
