[INFO] fetching crate tokio-takconnect 0.2.2... [INFO] checking tokio-takconnect-0.2.2 against master#0d56e340472882fa673d4b98d0802b9a799879d0 for pr-101692 [INFO] extracting crate tokio-takconnect 0.2.2 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate tokio-takconnect 0.2.2 on toolchain 0d56e340472882fa673d4b98d0802b9a799879d0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d56e340472882fa673d4b98d0802b9a799879d0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d56e340472882fa673d4b98d0802b9a799879d0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d56e340472882fa673d4b98d0802b9a799879d0" "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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+0d56e340472882fa673d4b98d0802b9a799879d0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 699e64c88dba6bad35619b45f9d4469c9bd371e307bb7a53ed5a998209fe7369 [INFO] running `Command { std: "docker" "start" "-a" "699e64c88dba6bad35619b45f9d4469c9bd371e307bb7a53ed5a998209fe7369", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "699e64c88dba6bad35619b45f9d4469c9bd371e307bb7a53ed5a998209fe7369", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "699e64c88dba6bad35619b45f9d4469c9bd371e307bb7a53ed5a998209fe7369", kill_on_drop: false }` [INFO] [stdout] 699e64c88dba6bad35619b45f9d4469c9bd371e307bb7a53ed5a998209fe7369 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+0d56e340472882fa673d4b98d0802b9a799879d0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e1be1f9d8281d6195cbc2a67368060ff6c8a833b10012ad6a17e600d3dd8c78f [INFO] running `Command { std: "docker" "start" "-a" "e1be1f9d8281d6195cbc2a67368060ff6c8a833b10012ad6a17e600d3dd8c78f", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] 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[stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking percent-encoding v2.2.0 [INFO] [stderr] Checking futures-io v0.3.24 [INFO] [stderr] Compiling thiserror v1.0.35 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Checking unicode-bidi v0.3.8 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking cpufeatures v0.2.5 [INFO] [stderr] Checking itoa v1.0.3 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking takparse v0.5.5 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling tokio v1.21.1 [INFO] [stderr] Compiling lock_api v0.4.8 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking form_urlencoded v1.1.0 [INFO] [stderr] Checking http v0.2.8 [INFO] [stderr] Compiling openssl-sys v0.9.75 [INFO] [stderr] Checking unicode-normalization v0.1.21 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking socket2 v0.4.7 [INFO] [stderr] Checking mio v0.8.4 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking idna v0.3.0 [INFO] [stderr] Checking block-buffer v0.10.3 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking digest v0.10.3 [INFO] [stderr] Checking sha-1 v0.10.0 [INFO] [stderr] Checking url v2.3.1 [INFO] [stderr] Compiling openssl-macros v0.1.0 [INFO] [stderr] Compiling futures-macro v0.3.24 [INFO] [stderr] Compiling thiserror-impl v1.0.35 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Checking tungstenite v0.17.3 [INFO] [stderr] Checking futures-executor v0.3.24 [INFO] [stderr] Checking futures v0.3.24 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking tokio-tungstenite v0.17.2 [INFO] [stderr] Checking 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: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: `Client` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [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] [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: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: `Client` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [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] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 36.45s [INFO] running `Command { std: "docker" "inspect" "e1be1f9d8281d6195cbc2a67368060ff6c8a833b10012ad6a17e600d3dd8c78f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e1be1f9d8281d6195cbc2a67368060ff6c8a833b10012ad6a17e600d3dd8c78f", kill_on_drop: false }` [INFO] [stdout] e1be1f9d8281d6195cbc2a67368060ff6c8a833b10012ad6a17e600d3dd8c78f