[INFO] fetching crate netxclient 1.7.3... [INFO] checking netxclient-1.7.3 against try#8ea250bdb76176ecb0225baa34aa634b024ae0e2 for pr-101692 [INFO] extracting crate netxclient 1.7.3 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate netxclient 1.7.3 on toolchain 8ea250bdb76176ecb0225baa34aa634b024ae0e2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8ea250bdb76176ecb0225baa34aa634b024ae0e2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate netxclient 1.7.3 [INFO] finished tweaking crates.io crate netxclient 1.7.3 [INFO] tweaked toml for crates.io crate netxclient 1.7.3 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate crates.io crate netxclient 1.7.3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8ea250bdb76176ecb0225baa34aa634b024ae0e2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+8ea250bdb76176ecb0225baa34aa634b024ae0e2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2f6337f3eda586d143da9389c82bd78a775ef1fe76b30647b4c7b4730460c841 [INFO] running `Command { std: "docker" "start" "-a" "2f6337f3eda586d143da9389c82bd78a775ef1fe76b30647b4c7b4730460c841", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2f6337f3eda586d143da9389c82bd78a775ef1fe76b30647b4c7b4730460c841", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f6337f3eda586d143da9389c82bd78a775ef1fe76b30647b4c7b4730460c841", kill_on_drop: false }` [INFO] [stdout] 2f6337f3eda586d143da9389c82bd78a775ef1fe76b30647b4c7b4730460c841 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+8ea250bdb76176ecb0225baa34aa634b024ae0e2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bbbee549135172b5555ecf7a03cc9397e209a96cae7b633f8e9f8314c844c9d4 [INFO] running `Command { std: "docker" "start" "-a" "bbbee549135172b5555ecf7a03cc9397e209a96cae7b633f8e9f8314c844c9d4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.38 [INFO] [stderr] Compiling unicode-xid v0.2.3 [INFO] [stderr] Compiling syn v1.0.94 [INFO] [stderr] Compiling libc v0.2.125 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Compiling anyhow v1.0.57 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling async-trait v0.1.53 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling paste v1.0.7 [INFO] [stderr] Checking event-listener v2.5.2 [INFO] [stderr] Checking once_cell v1.10.0 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Compiling unicode-segmentation v1.9.0 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking futures-micro v0.5.0 [INFO] [stderr] Checking async-lock v2.5.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling libmimalloc-sys v0.1.25 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking async-oneshot v0.5.0 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking mio v0.8.3 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking parking_lot v0.12.0 [INFO] [stderr] Checking regex v1.5.5 [INFO] [stderr] Checking mimalloc v0.1.29 [INFO] [stderr] Checking env_logger v0.8.4 [INFO] [stderr] Checking rmp v0.8.11 [INFO] [stderr] Compiling proc_macro_roids v0.7.0 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling auto_impl v0.4.1 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling netxbuilder v1.4.0 [INFO] [stderr] Checking aqueue v1.2.3 [INFO] [stderr] Checking tokio v1.18.2 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Checking tcpclient v1.4.0 [INFO] [stderr] Checking rmp-serde v0.15.5 [INFO] [stderr] Checking data-rw v1.6.2 [INFO] [stderr] Checking netxclient v1.7.3 (/opt/rustwide/workdir) [INFO] [stdout] error[E0391]: cycle detected when type-checking `client::impl_client::::connect_network` [INFO] [stdout] --> src/client/impl_client.rs:639:5 [INFO] [stdout] | [INFO] [stdout] 639 | async fn connect_network(self: &Arc) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: ...which requires generator glue MIR for `client::impl_client::::connect_network::{closure#0}`... [INFO] [stdout] --> src/client/impl_client.rs:639:62 [INFO] [stdout] | [INFO] [stdout] 639 | async fn connect_network(self: &Arc) -> Result<()> { [INFO] [stdout] | ______________________________________________________________^ [INFO] [stdout] 640 | | let netx_client = self.clone(); [INFO] [stdout] 641 | | let mut wait_handler: WReceiver<(bool, String)> = self.inner_call(|inner|async move { [INFO] [stdout] 642 | | if inner.get().is_connect() { [INFO] [stdout] ... | [INFO] [stdout] 689 | | Ok(()) [INFO] [stdout] 690 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires elaborating drops for `client::impl_client::::connect_network::{closure#0}`... [INFO] [stdout] --> src/client/impl_client.rs:639:62 [INFO] [stdout] | [INFO] [stdout] 639 | async fn connect_network(self: &Arc) -> Result<()> { [INFO] [stdout] | ______________________________________________________________^ [INFO] [stdout] 640 | | let netx_client = self.clone(); [INFO] [stdout] 641 | | let mut wait_handler: WReceiver<(bool, String)> = self.inner_call(|inner|async move { [INFO] [stdout] 642 | | if inner.get().is_connect() { [INFO] [stdout] ... | [INFO] [stdout] 689 | | Ok(()) [INFO] [stdout] 690 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires borrow-checking `client::impl_client::::connect_network::{closure#0}`... [INFO] [stdout] --> src/client/impl_client.rs:639:62 [INFO] [stdout] | [INFO] [stdout] 639 | async fn connect_network(self: &Arc) -> Result<()> { [INFO] [stdout] | ______________________________________________________________^ [INFO] [stdout] 640 | | let netx_client = self.clone(); [INFO] [stdout] 641 | | let mut wait_handler: WReceiver<(bool, String)> = self.inner_call(|inner|async move { [INFO] [stdout] 642 | | if inner.get().is_connect() { [INFO] [stdout] ... | [INFO] [stdout] 689 | | Ok(()) [INFO] [stdout] 690 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires processing `client::impl_client::::connect_network::{closure#0}`... [INFO] [stdout] --> src/client/impl_client.rs:639:62 [INFO] [stdout] | [INFO] [stdout] 639 | async fn connect_network(self: &Arc) -> Result<()> { [INFO] [stdout] | ______________________________________________________________^ [INFO] [stdout] 640 | | let netx_client = self.clone(); [INFO] [stdout] 641 | | let mut wait_handler: WReceiver<(bool, String)> = self.inner_call(|inner|async move { [INFO] [stdout] 642 | | if inner.get().is_connect() { [INFO] [stdout] ... | [INFO] [stdout] 689 | | Ok(()) [INFO] [stdout] 690 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires processing MIR for `client::impl_client::::connect_network::{closure#0}`... [INFO] [stdout] --> src/client/impl_client.rs:639:62 [INFO] [stdout] | [INFO] [stdout] 639 | async fn connect_network(self: &Arc) -> Result<()> { [INFO] [stdout] | ______________________________________________________________^ [INFO] [stdout] 640 | | let netx_client = self.clone(); [INFO] [stdout] 641 | | let mut wait_handler: WReceiver<(bool, String)> = self.inner_call(|inner|async move { [INFO] [stdout] 642 | | if inner.get().is_connect() { [INFO] [stdout] ... | [INFO] [stdout] 689 | | Ok(()) [INFO] [stdout] 690 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires unsafety-checking `client::impl_client::::connect_network::{closure#0}`... [INFO] [stdout] --> src/client/impl_client.rs:639:62 [INFO] [stdout] | [INFO] [stdout] 639 | async fn connect_network(self: &Arc) -> Result<()> { [INFO] [stdout] | ______________________________________________________________^ [INFO] [stdout] 640 | | let netx_client = self.clone(); [INFO] [stdout] 641 | | let mut wait_handler: WReceiver<(bool, String)> = self.inner_call(|inner|async move { [INFO] [stdout] 642 | | if inner.get().is_connect() { [INFO] [stdout] ... | [INFO] [stdout] 689 | | Ok(()) [INFO] [stdout] 690 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires building MIR for `client::impl_client::::connect_network::{closure#0}`... [INFO] [stdout] --> src/client/impl_client.rs:639:62 [INFO] [stdout] | [INFO] [stdout] 639 | async fn connect_network(self: &Arc) -> Result<()> { [INFO] [stdout] | ______________________________________________________________^ [INFO] [stdout] 640 | | let netx_client = self.clone(); [INFO] [stdout] 641 | | let mut wait_handler: WReceiver<(bool, String)> = self.inner_call(|inner|async move { [INFO] [stdout] 642 | | if inner.get().is_connect() { [INFO] [stdout] ... | [INFO] [stdout] 689 | | Ok(()) [INFO] [stdout] 690 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires type-checking `client::impl_client::::connect_network::{closure#0}`... [INFO] [stdout] --> src/client/impl_client.rs:639:62 [INFO] [stdout] | [INFO] [stdout] 639 | async fn connect_network(self: &Arc) -> Result<()> { [INFO] [stdout] | ______________________________________________________________^ [INFO] [stdout] 640 | | let netx_client = self.clone(); [INFO] [stdout] 641 | | let mut wait_handler: WReceiver<(bool, String)> = self.inner_call(|inner|async move { [INFO] [stdout] 642 | | if inner.get().is_connect() { [INFO] [stdout] ... | [INFO] [stdout] 689 | | Ok(()) [INFO] [stdout] 690 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] = note: ...which again requires type-checking `client::impl_client::::connect_network`, completing the cycle [INFO] [stdout] = note: cycle used when type-checking all item bodies [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0391]: cycle detected when type-checking `client::impl_client::::connect_network` [INFO] [stdout] --> src/client/impl_client.rs:639:5 [INFO] [stdout] | [INFO] [stdout] 639 | async fn connect_network(self: &Arc) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: ...which requires generator glue MIR for `client::impl_client::::connect_network::{closure#0}`... [INFO] [stdout] --> src/client/impl_client.rs:639:62 [INFO] [stdout] | [INFO] [stdout] 639 | async fn connect_network(self: &Arc) -> Result<()> { [INFO] [stdout] | ______________________________________________________________^ [INFO] [stdout] 640 | | let netx_client = self.clone(); [INFO] [stdout] 641 | | let mut wait_handler: WReceiver<(bool, String)> = self.inner_call(|inner|async move { [INFO] [stdout] 642 | | if inner.get().is_connect() { [INFO] [stdout] ... | [INFO] [stdout] 689 | | Ok(()) [INFO] [stdout] 690 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires elaborating drops for `client::impl_client::::connect_network::{closure#0}`... [INFO] [stdout] --> src/client/impl_client.rs:639:62 [INFO] [stdout] | [INFO] [stdout] 639 | async fn connect_network(self: &Arc) -> Result<()> { [INFO] [stdout] | ______________________________________________________________^ [INFO] [stdout] 640 | | let netx_client = self.clone(); [INFO] [stdout] 641 | | let mut wait_handler: WReceiver<(bool, String)> = self.inner_call(|inner|async move { [INFO] [stdout] 642 | | if inner.get().is_connect() { [INFO] [stdout] ... | [INFO] [stdout] 689 | | Ok(()) [INFO] [stdout] 690 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires borrow-checking `client::impl_client::::connect_network::{closure#0}`... [INFO] [stdout] --> src/client/impl_client.rs:639:62 [INFO] [stdout] | [INFO] [stdout] 639 | async fn connect_network(self: &Arc) -> Result<()> { [INFO] [stdout] | ______________________________________________________________^ [INFO] [stdout] 640 | | let netx_client = self.clone(); [INFO] [stdout] 641 | | let mut wait_handler: WReceiver<(bool, String)> = self.inner_call(|inner|async move { [INFO] [stdout] 642 | | if inner.get().is_connect() { [INFO] [stdout] ... | [INFO] [stdout] 689 | | Ok(()) [INFO] [stdout] 690 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires processing `client::impl_client::::connect_network::{closure#0}`... [INFO] [stdout] --> src/client/impl_client.rs:639:62 [INFO] [stdout] | [INFO] [stdout] 639 | async fn connect_network(self: &Arc) -> Result<()> { [INFO] [stdout] | ______________________________________________________________^ [INFO] [stdout] 640 | | let netx_client = self.clone(); [INFO] [stdout] 641 | | let mut wait_handler: WReceiver<(bool, String)> = self.inner_call(|inner|async move { [INFO] [stdout] 642 | | if inner.get().is_connect() { [INFO] [stdout] ... | [INFO] [stdout] 689 | | Ok(()) [INFO] [stdout] 690 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires processing MIR for `client::impl_client::::connect_network::{closure#0}`... [INFO] [stdout] --> src/client/impl_client.rs:639:62 [INFO] [stdout] | [INFO] [stdout] 639 | async fn connect_network(self: &Arc) -> Result<()> { [INFO] [stdout] | ______________________________________________________________^ [INFO] [stdout] 640 | | let netx_client = self.clone(); [INFO] [stdout] 641 | | let mut wait_handler: WReceiver<(bool, String)> = self.inner_call(|inner|async move { [INFO] [stdout] 642 | | if inner.get().is_connect() { [INFO] [stdout] ... | [INFO] [stdout] 689 | | Ok(()) [INFO] [stdout] 690 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires unsafety-checking `client::impl_client::::connect_network::{closure#0}`... [INFO] [stdout] --> src/client/impl_client.rs:639:62 [INFO] [stdout] | [INFO] [stdout] 639 | async fn connect_network(self: &Arc) -> Result<()> { [INFO] [stdout] | ______________________________________________________________^ [INFO] [stdout] 640 | | let netx_client = self.clone(); [INFO] [stdout] 641 | | let mut wait_handler: WReceiver<(bool, String)> = self.inner_call(|inner|async move { [INFO] [stdout] 642 | | if inner.get().is_connect() { [INFO] [stdout] ... | [INFO] [stdout] 689 | | Ok(()) [INFO] [stdout] 690 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires building MIR for `client::impl_client::::connect_network::{closure#0}`... [INFO] [stdout] --> src/client/impl_client.rs:639:62 [INFO] [stdout] | [INFO] [stdout] 639 | async fn connect_network(self: &Arc) -> Result<()> { [INFO] [stdout] | ______________________________________________________________^ [INFO] [stdout] 640 | | let netx_client = self.clone(); [INFO] [stdout] 641 | | let mut wait_handler: WReceiver<(bool, String)> = self.inner_call(|inner|async move { [INFO] [stdout] 642 | | if inner.get().is_connect() { [INFO] [stdout] ... | [INFO] [stdout] 689 | | Ok(()) [INFO] [stdout] 690 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] note: ...which requires type-checking `client::impl_client::::connect_network::{closure#0}`... [INFO] [stdout] --> src/client/impl_client.rs:639:62 [INFO] [stdout] | [INFO] [stdout] 639 | async fn connect_network(self: &Arc) -> Result<()> { [INFO] [stdout] | ______________________________________________________________^ [INFO] [stdout] 640 | | let netx_client = self.clone(); [INFO] [stdout] 641 | | let mut wait_handler: WReceiver<(bool, String)> = self.inner_call(|inner|async move { [INFO] [stdout] 642 | | if inner.get().is_connect() { [INFO] [stdout] ... | [INFO] [stdout] 689 | | Ok(()) [INFO] [stdout] 690 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] = note: ...which again requires type-checking `client::impl_client::::connect_network`, completing the cycle [INFO] [stdout] = note: cycle used when type-checking all item bodies [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0391`. [INFO] [stdout] [INFO] [stderr] error: could not compile `netxclient` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0391`. [INFO] [stdout] [INFO] [stderr] error: could not compile `netxclient` due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "bbbee549135172b5555ecf7a03cc9397e209a96cae7b633f8e9f8314c844c9d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bbbee549135172b5555ecf7a03cc9397e209a96cae7b633f8e9f8314c844c9d4", kill_on_drop: false }` [INFO] [stdout] bbbee549135172b5555ecf7a03cc9397e209a96cae7b633f8e9f8314c844c9d4