[INFO] fetching crate rocketmq 5.0.0...
[INFO] checking rocketmq-5.0.0 against 1.95.0 for pr-155915
[INFO] extracting crate rocketmq 5.0.0 into /workspace/builds/worker-0-tc1/source
[INFO] removed /workspace/builds/worker-0-tc1/source/.cargo/config.toml
[INFO] started tweaking crates.io crate rocketmq 5.0.0
[INFO] finished tweaking crates.io crate rocketmq 5.0.0
[INFO] tweaked toml for crates.io crate rocketmq 5.0.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rocketmq 5.0.0 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rocketmq 5.0.0 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "a03250ffe68c7cdd077253b7807de3e10db9c92517c5647152da703e8bb5f15f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a03250ffe68c7cdd077253b7807de3e10db9c92517c5647152da703e8bb5f15f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a03250ffe68c7cdd077253b7807de3e10db9c92517c5647152da703e8bb5f15f", kill_on_drop: false }`
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[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "46d57b9d3f37c89d23bde1aceaf3a9b4b33a5d98d15fe08e74df042bacd8dfc0", kill_on_drop: false }`
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[INFO] [stdout] warning: constant `OPERATION_CLIENT_SHUTDOWN` is never used
[INFO] [stdout]   --> src/client.rs:67:7
[INFO] [stdout]    |
[INFO] [stdout] 67 | const OPERATION_CLIENT_SHUTDOWN: &str = "client.shutdown";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `has_transaction_checker`, `set_transaction_checker`, and `shutdown` are never used
[INFO] [stdout]    --> src/client.rs:116:19
[INFO] [stdout]     |
[INFO] [stdout]  88 | impl Client {
[INFO] [stdout]     | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 116 |     pub(crate) fn has_transaction_checker(&self) -> bool {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 120 |     pub(crate) fn set_transaction_checker(&mut self, transaction_checker: Box<TransactionChecker>) {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 226 |     pub(crate) async fn shutdown(mut self) -> Result<(), ClientError> {
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OPERATION_NOTIFY_CLIENT_TERMINATION` is never used
[INFO] [stdout]   --> src/session.rs:53:7
[INFO] [stdout]    |
[INFO] [stdout] 53 | const OPERATION_NOTIFY_CLIENT_TERMINATION: &str = "rpc.notify_client_termination";
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `notify_shutdown` is never used
[INFO] [stdout]   --> src/session.rs:82:14
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub(crate) trait RPCClient {
[INFO] [stdout]    |                  --------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 82 |     async fn notify_shutdown(
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `notify_shutdown` is never read
[INFO] [stdout]   --> src/session.rs:82:14
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub(crate) trait RPCClient {
[INFO] [stdout]    |                  --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 82 |     async fn notify_shutdown(
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `shutdown` is never used
[INFO] [stdout]    --> src/session.rs:350:19
[INFO] [stdout]     |
[INFO] [stdout] 114 | impl Session {
[INFO] [stdout]     | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 350 |     pub(crate) fn shutdown(&mut self) {
[INFO] [stdout]     |                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `shutdown` is never used
[INFO] [stdout]    --> src/session.rs:584:25
[INFO] [stdout]     |
[INFO] [stdout] 538 | impl SessionManager {
[INFO] [stdout]     | ------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 584 |     pub(crate) async fn shutdown(&self) {
[INFO] [stdout]     |                         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 59.75s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: minitrace-macro v0.4.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "46d57b9d3f37c89d23bde1aceaf3a9b4b33a5d98d15fe08e74df042bacd8dfc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46d57b9d3f37c89d23bde1aceaf3a9b4b33a5d98d15fe08e74df042bacd8dfc0", kill_on_drop: false }`
[INFO] [stdout] 46d57b9d3f37c89d23bde1aceaf3a9b4b33a5d98d15fe08e74df042bacd8dfc0
