[INFO] fetching crate krakenrs 6.3.2...
[INFO] checking krakenrs-6.3.2 against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] extracting crate krakenrs 6.3.2 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate krakenrs 6.3.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate krakenrs 6.3.2
[INFO] tweaked toml for crates.io crate krakenrs 6.3.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate krakenrs 6.3.2 on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate krakenrs 6.3.2 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7b6c3e4879fb6b452730ffc523ed709286ea43223db7c5efce921fae21b50cdd
[INFO] running `Command { std: "docker" "start" "-a" "7b6c3e4879fb6b452730ffc523ed709286ea43223db7c5efce921fae21b50cdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7b6c3e4879fb6b452730ffc523ed709286ea43223db7c5efce921fae21b50cdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b6c3e4879fb6b452730ffc523ed709286ea43223db7c5efce921fae21b50cdd", kill_on_drop: false }`
[INFO] [stdout] 7b6c3e4879fb6b452730ffc523ed709286ea43223db7c5efce921fae21b50cdd
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 073aa7944c7d9ab300044e5804fd9dabf00843ae5c174e92d5655c474ba263fa
[INFO] running `Command { std: "docker" "start" "-a" "073aa7944c7d9ab300044e5804fd9dabf00843ae5c174e92d5655c474ba263fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling cc v1.2.34
[INFO] [stderr]    Compiling openssl v0.10.73
[INFO] [stderr]     Checking bitflags v2.9.3
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[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]    Compiling num-traits v0.2.19
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[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking aho-corasick v1.1.3
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[INFO] [stderr]     Checking krakenrs v6.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `pairs` is never read
[INFO] [stdout]   --> examples/ws/mod.rs:37:12
[INFO] [stdout]    |
[INFO] [stdout] 37 |     Book { pairs: Vec<String> },
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `pair` is never read
[INFO] [stdout]   --> examples/ws/mod.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 |     Ohlc { pair: String },
[INFO] [stdout]    |            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `pair` is never read
[INFO] [stdout]   --> examples/ws/mod.rs:43:14
[INFO] [stdout]    |
[INFO] [stdout] 43 |     Trades { pair: String },
[INFO] [stdout]    |              ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `order_ids` is never read
[INFO] [stdout]   --> examples/kraken.rs:58:19
[INFO] [stdout]    |
[INFO] [stdout] 58 |     QueryOrders { order_ids: Vec<String> },
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.60s
[INFO] running `Command { std: "docker" "inspect" "073aa7944c7d9ab300044e5804fd9dabf00843ae5c174e92d5655c474ba263fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "073aa7944c7d9ab300044e5804fd9dabf00843ae5c174e92d5655c474ba263fa", kill_on_drop: false }`
[INFO] [stdout] 073aa7944c7d9ab300044e5804fd9dabf00843ae5c174e92d5655c474ba263fa