[INFO] fetching crate tokio-takconnect 0.2.2... [INFO] building tokio-takconnect-0.2.2 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] extracting crate tokio-takconnect 0.2.2 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate tokio-takconnect 0.2.2 [INFO] finished tweaking crates.io crate tokio-takconnect 0.2.2 [INFO] tweaked toml for crates.io crate tokio-takconnect 0.2.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate tokio-takconnect 0.2.2 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 140 packages to latest compatible versions [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] [stderr] Adding takparse v0.5.5 (available: v0.6.0) [INFO] [stderr] Adding tokio-tungstenite v0.17.2 (available: v0.28.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded takparse v0.5.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2f8aae7c1978b5627df1f44ca25b30e80302bf824f35c96b61e977b57dacdb8a [INFO] running `Command { std: "docker" "start" "-a" "2f8aae7c1978b5627df1f44ca25b30e80302bf824f35c96b61e977b57dacdb8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2f8aae7c1978b5627df1f44ca25b30e80302bf824f35c96b61e977b57dacdb8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f8aae7c1978b5627df1f44ca25b30e80302bf824f35c96b61e977b57dacdb8a", kill_on_drop: false }` [INFO] [stdout] 2f8aae7c1978b5627df1f44ca25b30e80302bf824f35c96b61e977b57dacdb8a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ad8c7efebc7fc086f2a4d15c24e88dbfcef9446b4052144b83735ef07b1b52fd [INFO] running `Command { std: "docker" "start" "-a" "ad8c7efebc7fc086f2a4d15c24e88dbfcef9446b4052144b83735ef07b1b52fd", kill_on_drop: false }` [INFO] [stderr] Compiling openssl v0.10.73 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling openssl-sys v0.9.109 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling openssl-probe v0.1.6 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling takparse v0.5.5 [INFO] [stderr] Compiling icu_normalizer v2.0.0 [INFO] [stderr] Compiling sha-1 v0.10.1 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling idna v1.1.0 [INFO] [stderr] Compiling url v2.5.7 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling tokio-native-tls v0.3.1 [INFO] [stderr] Compiling tungstenite v0.17.3 [INFO] [stderr] Compiling tokio-tungstenite v0.17.2 [INFO] [stderr] Compiling tokio-takconnect v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `data` is never read [INFO] [stdout] --> src/lib.rs:291:5 [INFO] [stdout] | [INFO] [stdout] 288 | pub struct Client { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 291 | data: Arc, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Client` 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 `data` is never read [INFO] [stdout] --> src/data_types.rs:253:16 [INFO] [stdout] | [INFO] [stdout] 250 | pub struct ActiveGame { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 253 | pub(crate) data: Arc>, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ActiveGame` 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 `white_remaining`, `black_remaining`, and `last_sync` are never read [INFO] [stdout] --> src/data_types.rs:328:16 [INFO] [stdout] | [INFO] [stdout] 327 | pub(crate) struct ActiveGameData { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 328 | pub(crate) white_remaining: Duration, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 329 | pub(crate) black_remaining: Duration, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 330 | pub(crate) last_sync: Option, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ActiveGameData` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.99s [INFO] running `Command { std: "docker" "inspect" "ad8c7efebc7fc086f2a4d15c24e88dbfcef9446b4052144b83735ef07b1b52fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad8c7efebc7fc086f2a4d15c24e88dbfcef9446b4052144b83735ef07b1b52fd", kill_on_drop: false }` [INFO] [stdout] ad8c7efebc7fc086f2a4d15c24e88dbfcef9446b4052144b83735ef07b1b52fd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 856a7bf59968f6f53aaac22aa8219da40667ab89a3f756a629cd78f9911a0caf [INFO] running `Command { std: "docker" "start" "-a" "856a7bf59968f6f53aaac22aa8219da40667ab89a3f756a629cd78f9911a0caf", kill_on_drop: false }` [INFO] [stdout] warning: field `data` is never read [INFO] [stdout] --> src/lib.rs:291:5 [INFO] [stdout] | [INFO] [stdout] 288 | pub struct Client { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 291 | data: Arc, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Client` 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 `data` is never read [INFO] [stdout] --> src/data_types.rs:253:16 [INFO] [stdout] | [INFO] [stdout] 250 | pub struct ActiveGame { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 253 | pub(crate) data: Arc>, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ActiveGame` 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 `white_remaining`, `black_remaining`, and `last_sync` are never read [INFO] [stdout] --> src/data_types.rs:328:16 [INFO] [stdout] | [INFO] [stdout] 327 | pub(crate) struct ActiveGameData { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 328 | pub(crate) white_remaining: Duration, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 329 | pub(crate) black_remaining: Duration, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 330 | pub(crate) last_sync: Option, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ActiveGameData` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tokio-takconnect v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `data` is never read [INFO] [stdout] --> src/lib.rs:291:5 [INFO] [stdout] | [INFO] [stdout] 288 | pub struct Client { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 291 | data: Arc, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Client` 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 `data` is never read [INFO] [stdout] --> src/data_types.rs:253:16 [INFO] [stdout] | [INFO] [stdout] 250 | pub struct ActiveGame { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 253 | pub(crate) data: Arc>, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ActiveGame` 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 `white_remaining`, `black_remaining`, and `last_sync` are never read [INFO] [stdout] --> src/data_types.rs:328:16 [INFO] [stdout] | [INFO] [stdout] 327 | pub(crate) struct ActiveGameData { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 328 | pub(crate) white_remaining: Duration, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 329 | pub(crate) black_remaining: Duration, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 330 | pub(crate) last_sync: Option, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ActiveGameData` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.64s [INFO] running `Command { std: "docker" "inspect" "856a7bf59968f6f53aaac22aa8219da40667ab89a3f756a629cd78f9911a0caf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "856a7bf59968f6f53aaac22aa8219da40667ab89a3f756a629cd78f9911a0caf", kill_on_drop: false }` [INFO] [stdout] 856a7bf59968f6f53aaac22aa8219da40667ab89a3f756a629cd78f9911a0caf