[INFO] cloning repository https://github.com/umgefahren/fast-irc-pairing-server [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/umgefahren/fast-irc-pairing-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fumgefahren%2Ffast-irc-pairing-server", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fumgefahren%2Ffast-irc-pairing-server'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ce437ea5925880637b3fdd2a46e1c35ff629e42f [INFO] testing umgefahren/fast-irc-pairing-server against 1.86.0 for beta-1.87-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fumgefahren%2Ffast-irc-pairing-server" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/umgefahren/fast-irc-pairing-server on toolchain 1.86.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/umgefahren/fast-irc-pairing-server [INFO] finished tweaking git repo https://github.com/umgefahren/fast-irc-pairing-server [INFO] tweaked toml for git repo https://github.com/umgefahren/fast-irc-pairing-server written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/umgefahren/fast-irc-pairing-server 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" "+1.86.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bincode_derive v2.0.0-beta.2 [INFO] [stderr] Downloaded quinn v0.8.0 [INFO] [stderr] Downloaded virtue v0.0.4 [INFO] [stderr] Downloaded quinn-udp v0.1.0 [INFO] [stderr] Downloaded bincode v2.0.0-beta.2 [INFO] [stderr] Downloaded rcgen v0.8.14 [INFO] [stderr] Downloaded quinn-proto v0.8.0 [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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e509ef315614e1378914d009951a170014975d90ce5be807939998b2f92eb88e [INFO] running `Command { std: "docker" "start" "-a" "e509ef315614e1378914d009951a170014975d90ce5be807939998b2f92eb88e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e509ef315614e1378914d009951a170014975d90ce5be807939998b2f92eb88e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e509ef315614e1378914d009951a170014975d90ce5be807939998b2f92eb88e", kill_on_drop: false }` [INFO] [stdout] e509ef315614e1378914d009951a170014975d90ce5be807939998b2f92eb88e [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=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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dbb8c56ae5453234ff5512fc01ef1b5601749be8a7cd38c959e8ee5fea22e5e2 [INFO] running `Command { std: "docker" "start" "-a" "dbb8c56ae5453234ff5512fc01ef1b5601749be8a7cd38c959e8ee5fea22e5e2", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling libc v0.2.116 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling once_cell v1.9.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling futures-core v0.3.19 [INFO] [stderr] Compiling untrusted v0.7.1 [INFO] [stderr] Compiling lock_api v0.4.6 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling pin-project-lite v0.2.8 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling getrandom v0.2.4 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling futures-task v0.3.19 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Compiling tracing-core v0.1.21 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling mio v0.7.14 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling rustls-pemfile v0.2.1 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling futures-util v0.3.19 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling slab v0.4.5 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling openssl-probe v0.1.5 [INFO] [stderr] Compiling tinyvec v1.5.1 [INFO] [stderr] Compiling rustls-native-certs v0.6.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling futures-channel v0.3.19 [INFO] [stderr] Compiling futures-io v0.3.19 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling socket2 v0.4.4 [INFO] [stderr] Compiling virtue v0.0.4 [INFO] [stderr] Compiling smallvec v0.6.14 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling pem v1.0.2 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling owning_ref v0.3.3 [INFO] [stderr] Compiling nanorand v0.6.1 [INFO] [stderr] Compiling parking_lot_core v0.2.14 [INFO] [stderr] Compiling bincode_derive v2.0.0-beta.2 [INFO] [stderr] Compiling spin v0.9.2 [INFO] [stderr] Compiling futures-sink v0.3.19 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling yasna v0.4.0 [INFO] [stderr] Compiling parking_lot v0.4.8 [INFO] [stderr] Compiling chashmap v2.2.2 [INFO] [stderr] Compiling bincode v2.0.0-beta.2 [INFO] [stderr] Compiling webpki v0.22.0 [INFO] [stderr] Compiling sct v0.7.0 [INFO] [stderr] Compiling rcgen v0.8.14 [INFO] [stderr] Compiling rustls v0.20.2 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling tracing-attributes v0.1.18 [INFO] [stderr] Compiling futures-macro v0.3.19 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Compiling tokio v1.16.1 [INFO] [stderr] Compiling tracing v0.1.29 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling quinn-proto v0.8.0 [INFO] [stderr] Compiling pin-project v1.0.10 [INFO] [stderr] Compiling flume v0.10.10 [INFO] [stderr] Compiling quinn-udp v0.1.0 [INFO] [stderr] Compiling tokio-stream v0.1.8 [INFO] [stderr] Compiling quinn v0.8.0 [INFO] [stderr] Compiling lib v0.1.0 (/opt/rustwide/workdir/lib) [INFO] [stderr] Compiling client v0.1.0 (/opt/rustwide/workdir/client) [INFO] [stderr] Compiling server v0.1.0 (/opt/rustwide/workdir/server) [INFO] [stdout] warning: function `listen` is never used [INFO] [stdout] --> server/src/client_acceptor.rs:9:21 [INFO] [stdout] | [INFO] [stdout] 9 | pub(crate) async fn listen(mut incoming: quinn::Incoming) -> Result<(Arc>>>, JoinHandle<()>), Box> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `process` is never read [INFO] [stdout] --> server/src/conn_handler_manager.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 29 | pub(crate) struct BridgeHandler { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] 30 | process: JoinHandle<()>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `handle` is never read [INFO] [stdout] --> server/src/conn_handler_manager.rs:69:5 [INFO] [stdout] | [INFO] [stdout] 68 | pub(crate) struct InitBridgeRequestHandler { [INFO] [stdout] | ------------------------ field in this struct [INFO] [stdout] 69 | handle: JoinHandle<()>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `bridges`, `handle`, and `bi_stream_handle` are never read [INFO] [stdout] --> server/src/conn_handler_manager.rs:166:5 [INFO] [stdout] | [INFO] [stdout] 164 | pub(crate) struct ConnHandler { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 165 | // Bridge handler keyed by conn_id and peer_id [INFO] [stdout] 166 | bridges: Arc>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 167 | handle: JoinHandle>>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 168 | bi_stream_handle: JoinHandle>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `map` is never read [INFO] [stdout] --> server/src/conn_handler_manager.rs:261:5 [INFO] [stdout] | [INFO] [stdout] 260 | pub(crate) struct ConnHandlerManager { [INFO] [stdout] | ------------------ field in this struct [INFO] [stdout] 261 | map: Arc>, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `cancel` is never used [INFO] [stdout] --> server/src/conn_handler_manager.rs:283:18 [INFO] [stdout] | [INFO] [stdout] 265 | impl ConnHandlerManager { [INFO] [stdout] | ----------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 283 | pub async fn cancel(&mut self) -> Result<(), Box> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> server/src/main.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | conn_handler_manager.handle.await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 26 | let _ = conn_handler_manager.handle.await.unwrap(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 41.18s [INFO] running `Command { std: "docker" "inspect" "dbb8c56ae5453234ff5512fc01ef1b5601749be8a7cd38c959e8ee5fea22e5e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dbb8c56ae5453234ff5512fc01ef1b5601749be8a7cd38c959e8ee5fea22e5e2", kill_on_drop: false }` [INFO] [stdout] dbb8c56ae5453234ff5512fc01ef1b5601749be8a7cd38c959e8ee5fea22e5e2 [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=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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1357a6b1c304fe01c4e0077d0717d746617dc1c400512fa3cd6f10a9341024c2 [INFO] running `Command { std: "docker" "start" "-a" "1357a6b1c304fe01c4e0077d0717d746617dc1c400512fa3cd6f10a9341024c2", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling lib v0.1.0 (/opt/rustwide/workdir/lib) [INFO] [stderr] Compiling client v0.1.0 (/opt/rustwide/workdir/client) [INFO] [stderr] Compiling server v0.1.0 (/opt/rustwide/workdir/server) [INFO] [stdout] warning: function `listen` is never used [INFO] [stdout] --> server/src/client_acceptor.rs:9:21 [INFO] [stdout] | [INFO] [stdout] 9 | pub(crate) async fn listen(mut incoming: quinn::Incoming) -> Result<(Arc>>>, JoinHandle<()>), Box> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `process` is never read [INFO] [stdout] --> server/src/conn_handler_manager.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 29 | pub(crate) struct BridgeHandler { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] 30 | process: JoinHandle<()>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `handle` is never read [INFO] [stdout] --> server/src/conn_handler_manager.rs:69:5 [INFO] [stdout] | [INFO] [stdout] 68 | pub(crate) struct InitBridgeRequestHandler { [INFO] [stdout] | ------------------------ field in this struct [INFO] [stdout] 69 | handle: JoinHandle<()>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `bridges`, `handle`, and `bi_stream_handle` are never read [INFO] [stdout] --> server/src/conn_handler_manager.rs:166:5 [INFO] [stdout] | [INFO] [stdout] 164 | pub(crate) struct ConnHandler { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 165 | // Bridge handler keyed by conn_id and peer_id [INFO] [stdout] 166 | bridges: Arc>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 167 | handle: JoinHandle>>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 168 | bi_stream_handle: JoinHandle>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `map` is never read [INFO] [stdout] --> server/src/conn_handler_manager.rs:261:5 [INFO] [stdout] | [INFO] [stdout] 260 | pub(crate) struct ConnHandlerManager { [INFO] [stdout] | ------------------ field in this struct [INFO] [stdout] 261 | map: Arc>, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `cancel` is never used [INFO] [stdout] --> server/src/conn_handler_manager.rs:283:18 [INFO] [stdout] | [INFO] [stdout] 265 | impl ConnHandlerManager { [INFO] [stdout] | ----------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 283 | pub async fn cancel(&mut self) -> Result<(), Box> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> server/src/main.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | conn_handler_manager.handle.await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 26 | let _ = conn_handler_manager.handle.await.unwrap(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.52s [INFO] running `Command { std: "docker" "inspect" "1357a6b1c304fe01c4e0077d0717d746617dc1c400512fa3cd6f10a9341024c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1357a6b1c304fe01c4e0077d0717d746617dc1c400512fa3cd6f10a9341024c2", kill_on_drop: false }` [INFO] [stdout] 1357a6b1c304fe01c4e0077d0717d746617dc1c400512fa3cd6f10a9341024c2 [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=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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d1943a97bd98216a7a4474b83fea03b192cc8f5956334cdead05129649c0273f [INFO] running `Command { std: "docker" "start" "-a" "d1943a97bd98216a7a4474b83fea03b192cc8f5956334cdead05129649c0273f", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] warning: function `listen` is never used [INFO] [stderr] --> server/src/client_acceptor.rs:9:21 [INFO] [stderr] | [INFO] [stderr] 9 | pub(crate) async fn listen(mut incoming: quinn::Incoming) -> Result<(Arc>>>, JoinHandle<()>), Box> { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `process` is never read [INFO] [stderr] --> server/src/conn_handler_manager.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 29 | pub(crate) struct BridgeHandler { [INFO] [stderr] | ------------- field in this struct [INFO] [stderr] 30 | process: JoinHandle<()>, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `handle` is never read [INFO] [stderr] --> server/src/conn_handler_manager.rs:69:5 [INFO] [stderr] | [INFO] [stderr] 68 | pub(crate) struct InitBridgeRequestHandler { [INFO] [stderr] | ------------------------ field in this struct [INFO] [stderr] 69 | handle: JoinHandle<()>, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: fields `bridges`, `handle`, and `bi_stream_handle` are never read [INFO] [stderr] --> server/src/conn_handler_manager.rs:166:5 [INFO] [stderr] | [INFO] [stderr] 164 | pub(crate) struct ConnHandler { [INFO] [stderr] | ----------- fields in this struct [INFO] [stderr] 165 | // Bridge handler keyed by conn_id and peer_id [INFO] [stderr] 166 | bridges: Arc>, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 167 | handle: JoinHandle>>, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 168 | bi_stream_handle: JoinHandle>>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `map` is never read [INFO] [stderr] --> server/src/conn_handler_manager.rs:261:5 [INFO] [stderr] | [INFO] [stderr] 260 | pub(crate) struct ConnHandlerManager { [INFO] [stderr] | ------------------ field in this struct [INFO] [stderr] 261 | map: Arc>, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: method `cancel` is never used [INFO] [stderr] --> server/src/conn_handler_manager.rs:283:18 [INFO] [stderr] | [INFO] [stderr] 265 | impl ConnHandlerManager { [INFO] [stderr] | ----------------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 283 | pub async fn cancel(&mut self) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> server/src/main.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | conn_handler_manager.handle.await.unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 26 | let _ = conn_handler_manager.handle.await.unwrap(); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `server` (bin "server" test) generated 7 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/client-677c136878e7f69d) [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] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lib-49201561bdac01a7) [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/server-6e3fa54d6c3ec385) [INFO] [stdout] running 3 tests [INFO] [stdout] test tests::it_works ... ok [INFO] [stdout] test messages::messages_test::stream_duplex ... ok [INFO] [stdout] test messages::messages_test::stream_tcp ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [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] [stderr] Doc-tests lib [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" "d1943a97bd98216a7a4474b83fea03b192cc8f5956334cdead05129649c0273f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d1943a97bd98216a7a4474b83fea03b192cc8f5956334cdead05129649c0273f", kill_on_drop: false }` [INFO] [stdout] d1943a97bd98216a7a4474b83fea03b192cc8f5956334cdead05129649c0273f