[INFO] fetching crate minecraft-prometheus-exporter 1.1.0...
[INFO] testing minecraft-prometheus-exporter-1.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate minecraft-prometheus-exporter 1.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate minecraft-prometheus-exporter 1.1.0
[INFO] finished tweaking crates.io crate minecraft-prometheus-exporter 1.1.0
[INFO] tweaked toml for crates.io crate minecraft-prometheus-exporter 1.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate minecraft-prometheus-exporter 1.1.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate minecraft-prometheus-exporter 1.1.0 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ec042c2d5689b86ba4229bd66a9732ac672e38f8c603e59a2b2b12960cf10ed3
[INFO] running `Command { std: "docker" "start" "-a" "ec042c2d5689b86ba4229bd66a9732ac672e38f8c603e59a2b2b12960cf10ed3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec042c2d5689b86ba4229bd66a9732ac672e38f8c603e59a2b2b12960cf10ed3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec042c2d5689b86ba4229bd66a9732ac672e38f8c603e59a2b2b12960cf10ed3", kill_on_drop: false }`
[INFO] [stdout] ec042c2d5689b86ba4229bd66a9732ac672e38f8c603e59a2b2b12960cf10ed3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6253f681b5612e37404028ea9e424d3e77d479729fe6090de110f706a34bb4e
[INFO] running `Command { std: "docker" "start" "-a" "e6253f681b5612e37404028ea9e424d3e77d479729fe6090de110f706a34bb4e", kill_on_drop: false }`
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[INFO] [stderr]    Compiling multipart v0.17.1
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[INFO] [stderr]    Compiling tokio-util v0.6.8
[INFO] [stderr]    Compiling tokio-native-tls v0.3.0
[INFO] [stderr]    Compiling tokio-tungstenite v0.13.0
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[INFO] [stderr]    Compiling h2 v0.3.4
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[INFO] [stderr]    Compiling tracing-subscriber v0.2.23
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[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling warp v0.3.1
[INFO] [stderr]    Compiling reqwest v0.11.4
[INFO] [stderr]    Compiling minecraft-prometheus-exporter v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `data_version` is never read
[INFO] [stdout]   --> src/player.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |     struct Stats_ {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 40 |         data_version: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Stats_` 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 `current_players` is never read
[INFO] [stdout]   --> src/rcon.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct RconPlayersData {
[INFO] [stdout]    |        --------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 17 |     current_players: Vec<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RconPlayersData` 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 1m 10s
[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 2`
[INFO] running `Command { std: "docker" "inspect" "e6253f681b5612e37404028ea9e424d3e77d479729fe6090de110f706a34bb4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6253f681b5612e37404028ea9e424d3e77d479729fe6090de110f706a34bb4e", kill_on_drop: false }`
[INFO] [stdout] e6253f681b5612e37404028ea9e424d3e77d479729fe6090de110f706a34bb4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2838276b2858a2e84be59f71fd28ede3950ff9478fd05a616429b493a61560d5
[INFO] running `Command { std: "docker" "start" "-a" "2838276b2858a2e84be59f71fd28ede3950ff9478fd05a616429b493a61560d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling minecraft-prometheus-exporter v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `data_version` is never read
[INFO] [stdout]   --> src/player.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |     struct Stats_ {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 40 |         data_version: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Stats_` 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 `current_players` is never read
[INFO] [stdout]   --> src/rcon.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct RconPlayersData {
[INFO] [stdout]    |        --------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 17 |     current_players: Vec<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RconPlayersData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.09s
[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 2`
[INFO] running `Command { std: "docker" "inspect" "2838276b2858a2e84be59f71fd28ede3950ff9478fd05a616429b493a61560d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2838276b2858a2e84be59f71fd28ede3950ff9478fd05a616429b493a61560d5", kill_on_drop: false }`
[INFO] [stdout] 2838276b2858a2e84be59f71fd28ede3950ff9478fd05a616429b493a61560d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d13f3484d0a0e38207e6dc537bdaa15179a9b73ca8c685e706b2840d91f7bb46
[INFO] running `Command { std: "docker" "start" "-a" "d13f3484d0a0e38207e6dc537bdaa15179a9b73ca8c685e706b2840d91f7bb46", kill_on_drop: false }`
[INFO] [stderr] warning: field `data_version` is never read
[INFO] [stderr]   --> src/player.rs:40:9
[INFO] [stderr]    |
[INFO] [stderr] 37 |     struct Stats_ {
[INFO] [stderr]    |            ------ field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 40 |         data_version: u64,
[INFO] [stderr]    |         ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Stats_` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `current_players` is never read
[INFO] [stderr]   --> src/rcon.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | struct RconPlayersData {
[INFO] [stderr]    |        --------------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 17 |     current_players: Vec<String>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `RconPlayersData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `minecraft-prometheus-exporter` (bin "minecraft-prometheus-exporter" test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[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 2`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/minecraft_prometheus_exporter-9d1fb2aab92c8a54)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d13f3484d0a0e38207e6dc537bdaa15179a9b73ca8c685e706b2840d91f7bb46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d13f3484d0a0e38207e6dc537bdaa15179a9b73ca8c685e706b2840d91f7bb46", kill_on_drop: false }`
[INFO] [stdout] d13f3484d0a0e38207e6dc537bdaa15179a9b73ca8c685e706b2840d91f7bb46
