[INFO] fetching crate unmp-link-websocket 0.3.2... [INFO] checking unmp-link-websocket-0.3.2 against try#15a786332e2f0dd343b226ab6bb8ec028a350f73 for pr-81782 [INFO] extracting crate unmp-link-websocket 0.3.2 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate unmp-link-websocket 0.3.2 on toolchain 15a786332e2f0dd343b226ab6bb8ec028a350f73 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+15a786332e2f0dd343b226ab6bb8ec028a350f73" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate unmp-link-websocket 0.3.2 [INFO] finished tweaking crates.io crate unmp-link-websocket 0.3.2 [INFO] tweaked toml for crates.io crate unmp-link-websocket 0.3.2 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+15a786332e2f0dd343b226ab6bb8ec028a350f73" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+15a786332e2f0dd343b226ab6bb8ec028a350f73" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded native-tls v0.2.7 [INFO] [stderr] Downloaded idna v0.1.5 [INFO] [stderr] Downloaded url v1.7.2 [INFO] [stderr] Downloaded typeable v0.1.2 [INFO] [stderr] Downloaded version_check v0.1.5 [INFO] [stderr] Downloaded mime v0.2.6 [INFO] [stderr] Downloaded block-buffer v0.7.3 [INFO] [stderr] Downloaded digest v0.8.1 [INFO] [stderr] Downloaded generic-array v0.12.3 [INFO] [stderr] Downloaded fake-simd v0.1.2 [INFO] [stderr] Downloaded rand_chacha v0.3.0 [INFO] [stderr] Downloaded core-foundation v0.9.1 [INFO] [stderr] Downloaded schannel v0.1.19 [INFO] [stderr] Downloaded core-foundation-sys v0.8.2 [INFO] [stderr] Downloaded cc v1.0.67 [INFO] [stderr] Downloaded foreign-types v0.3.2 [INFO] [stderr] Downloaded openssl v0.10.32 [INFO] [stderr] Downloaded openssl-probe v0.1.2 [INFO] [stderr] Downloaded vcpkg v0.2.11 [INFO] [stderr] Downloaded openssl-sys v0.9.60 [INFO] [stderr] Downloaded security-framework v2.1.1 [INFO] [stderr] Downloaded security-framework-sys v2.1.1 [INFO] [stderr] Downloaded rand v0.8.3 [INFO] [stderr] Downloaded rand_core v0.6.2 [INFO] [stderr] Downloaded tempfile v3.2.0 [INFO] [stderr] Downloaded rand_hc v0.3.0 [INFO] [stderr] Downloaded redox_syscall v0.2.5 [INFO] [stderr] Downloaded websocket-base v0.26.2 [INFO] [stderr] Downloaded opaque-debug v0.2.3 [INFO] [stderr] Downloaded sha-1 v0.8.2 [INFO] [stderr] Downloaded foreign-types-shared v0.1.1 [INFO] [stderr] Downloaded tokio-tls v0.2.1 [INFO] [stderr] Downloaded websocket v0.26.2 [INFO] [stderr] Downloaded hyper v0.10.16 [INFO] [stderr] Downloaded unicase v1.4.2 [INFO] [stderr] Downloaded block-padding v0.1.5 [INFO] [stderr] Downloaded base64 v0.10.1 [INFO] [stderr] Downloaded byte-tools v0.3.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+15a786332e2f0dd343b226ab6bb8ec028a350f73" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6b421f3f5f42cdeb773489949e1d2331e8e22bc316c9967532fa4f9373f0fc69 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "6b421f3f5f42cdeb773489949e1d2331e8e22bc316c9967532fa4f9373f0fc69", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6b421f3f5f42cdeb773489949e1d2331e8e22bc316c9967532fa4f9373f0fc69", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b421f3f5f42cdeb773489949e1d2331e8e22bc316c9967532fa4f9373f0fc69", kill_on_drop: false }` [INFO] [stdout] 6b421f3f5f42cdeb773489949e1d2331e8e22bc316c9967532fa4f9373f0fc69 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+15a786332e2f0dd343b226ab6bb8ec028a350f73" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 82b969785da03b2434999e0de6431fd80a5cc38558440bc8534c6012e78ea2b3 [INFO] running `Command { std: "docker" "start" "-a" "82b969785da03b2434999e0de6431fd80a5cc38558440bc8534c6012e78ea2b3", kill_on_drop: false }` [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling openssl v0.10.32 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling native-tls v0.2.7 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Checking typeable v0.1.2 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Compiling openssl-sys v0.9.60 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Checking bitflags v1.2.1 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking crossbeam-utils v0.7.2 [INFO] [stderr] Checking tinyvec v1.1.1 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking mime v0.2.6 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking sha-1 v0.8.2 [INFO] [stderr] Checking tokio-executor v0.1.10 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking unmp v0.3.8 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking unicode-normalization v0.1.17 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking hyper v0.10.16 [INFO] [stderr] Checking tokio-tls v0.2.1 [INFO] [stderr] Checking websocket-base v0.26.2 [INFO] [stderr] Checking websocket v0.26.2 [INFO] [stderr] Checking unmp-link-websocket v0.3.2 (/opt/rustwide/workdir) [INFO] [stdout] error[E0425]: cannot find function `recv_handle` in module `net` [INFO] [stdout] --> src/client.rs:54:34 [INFO] [stdout] | [INFO] [stdout] 54 | ... net::recv_handle(link_tmp.clone(), &load); [INFO] [stdout] | ^^^^^^^^^^^ not found in `net` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `recv_handle` in module `net` [INFO] [stdout] --> src/server.rs:62:42 [INFO] [stdout] | [INFO] [stdout] 62 | ... net::recv_handle(link_tmp.clone(), &load); [INFO] [stdout] | ^^^^^^^^^^^ not found in `net` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0603]: struct `Recver` is private [INFO] [stdout] --> src/client.rs:6:32 [INFO] [stdout] | [INFO] [stdout] 6 | use unmp::link::{Driver, Link, Recver}; [INFO] [stdout] | ^^^^^^ private struct [INFO] [stdout] | [INFO] [stdout] note: the struct `Recver` is defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/unmp-0.3.8/src/link/mod.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use recver::Recver; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0603]: struct `Recver` is private [INFO] [stdout] --> src/server.rs:5:32 [INFO] [stdout] | [INFO] [stdout] 5 | use unmp::link::{Driver, Link, Recver}; [INFO] [stdout] | ^^^^^^ private struct [INFO] [stdout] | [INFO] [stdout] note: the struct `Recver` is defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/unmp-0.3.8/src/link/mod.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use recver::Recver; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `recv_handle` in module `net` [INFO] [stdout] --> src/client.rs:54:34 [INFO] [stdout] | [INFO] [stdout] 54 | ... net::recv_handle(link_tmp.clone(), &load); [INFO] [stdout] | ^^^^^^^^^^^ not found in `net` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `recv_handle` in module `net` [INFO] [stdout] --> src/server.rs:62:42 [INFO] [stdout] | [INFO] [stdout] 62 | ... net::recv_handle(link_tmp.clone(), &load); [INFO] [stdout] | ^^^^^^^^^^^ not found in `net` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0603]: struct `Recver` is private [INFO] [stdout] --> src/client.rs:6:32 [INFO] [stdout] | [INFO] [stdout] 6 | use unmp::link::{Driver, Link, Recver}; [INFO] [stdout] | ^^^^^^ private struct [INFO] [stdout] | [INFO] [stdout] note: the struct `Recver` is defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/unmp-0.3.8/src/link/mod.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use recver::Recver; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0603]: struct `Recver` is private [INFO] [stdout] --> src/server.rs:5:32 [INFO] [stdout] | [INFO] [stdout] 5 | use unmp::link::{Driver, Link, Recver}; [INFO] [stdout] | ^^^^^^ private struct [INFO] [stdout] | [INFO] [stdout] note: the struct `Recver` is defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/unmp-0.3.8/src/link/mod.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use recver::Recver; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0053]: method `send` has an incompatible type for trait [INFO] [stdout] --> src/client.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | fn send(&self, buf: &[u8]) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `Result`, found `()` [INFO] [stdout] | [INFO] [stdout] = note: expected fn pointer `fn(&client::Client, &[u8]) -> Result<(), ()>` [INFO] [stdout] found fn pointer `fn(&client::Client, &[u8])` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0053]: method `send` has an incompatible type for trait [INFO] [stdout] --> src/server.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | fn send(&self, buf: &[u8]) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `Result`, found `()` [INFO] [stdout] | [INFO] [stdout] = note: expected fn pointer `fn(&server::Server, &[u8]) -> Result<(), ()>` [INFO] [stdout] found fn pointer `fn(&server::Server, &[u8])` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0053]: method `send` has an incompatible type for trait [INFO] [stdout] --> src/client.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | fn send(&self, buf: &[u8]) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `Result`, found `()` [INFO] [stdout] | [INFO] [stdout] = note: expected fn pointer `fn(&client::Client, &[u8]) -> Result<(), ()>` [INFO] [stdout] found fn pointer `fn(&client::Client, &[u8])` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0053]: method `send` has an incompatible type for trait [INFO] [stdout] --> src/server.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | fn send(&self, buf: &[u8]) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `Result`, found `()` [INFO] [stdout] | [INFO] [stdout] = note: expected fn pointer `fn(&server::Server, &[u8]) -> Result<(), ()>` [INFO] [stdout] found fn pointer `fn(&server::Server, &[u8])` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/client.rs:35:64 [INFO] [stdout] | [INFO] [stdout] 35 | let link = Link::new(format!("WebSocket_Client({})", url), driver.clone()); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected struct `Box`, found struct `Arc` [INFO] [stdout] | help: store this in the heap by calling `Box::new`: `Box::new(driver.clone())` [INFO] [stdout] | [INFO] [stdout] = note: expected struct `Box<(dyn Driver + Sync + std::marker::Send + 'static)>` [INFO] [stdout] found struct `Arc` [INFO] [stdout] = note: for more on the distinction between the stack and the heap, read https://doc.rust-lang.org/book/ch15-01-box.html, https://doc.rust-lang.org/rust-by-example/std/box.html, and https://doc.rust-lang.org/std/boxed/index.html [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/client.rs:35:64 [INFO] [stdout] | [INFO] [stdout] 35 | let link = Link::new(format!("WebSocket_Client({})", url), driver.clone()); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected struct `Box`, found struct `Arc` [INFO] [stdout] | help: store this in the heap by calling `Box::new`: `Box::new(driver.clone())` [INFO] [stdout] | [INFO] [stdout] = note: expected struct `Box<(dyn Driver + Sync + std::marker::Send + 'static)>` [INFO] [stdout] found struct `Arc` [INFO] [stdout] = note: for more on the distinction between the stack and the heap, read https://doc.rust-lang.org/book/ch15-01-box.html, https://doc.rust-lang.org/rust-by-example/std/box.html, and https://doc.rust-lang.org/std/boxed/index.html [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/server.rs:43:21 [INFO] [stdout] | [INFO] [stdout] 43 | driver.clone(), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected struct `Box`, found struct `Arc` [INFO] [stdout] | help: store this in the heap by calling `Box::new`: `Box::new(driver.clone())` [INFO] [stdout] | [INFO] [stdout] = note: expected struct `Box<(dyn Driver + Sync + std::marker::Send + 'static)>` [INFO] [stdout] found struct `Arc` [INFO] [stdout] = note: for more on the distinction between the stack and the heap, read https://doc.rust-lang.org/book/ch15-01-box.html, https://doc.rust-lang.org/rust-by-example/std/box.html, and https://doc.rust-lang.org/std/boxed/index.html [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 8 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0053, E0308, E0425, E0603. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0053`. [INFO] [stdout] [INFO] [stderr] error: could not compile `unmp-link-websocket` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/server.rs:43:21 [INFO] [stdout] | [INFO] [stdout] 43 | driver.clone(), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected struct `Box`, found struct `Arc` [INFO] [stdout] | help: store this in the heap by calling `Box::new`: `Box::new(driver.clone())` [INFO] [stdout] | [INFO] [stdout] = note: expected struct `Box<(dyn Driver + Sync + std::marker::Send + 'static)>` [INFO] [stdout] found struct `Arc` [INFO] [stdout] = note: for more on the distinction between the stack and the heap, read https://doc.rust-lang.org/book/ch15-01-box.html, https://doc.rust-lang.org/rust-by-example/std/box.html, and https://doc.rust-lang.org/std/boxed/index.html [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 8 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0053, E0308, E0425, E0603. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0053`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "82b969785da03b2434999e0de6431fd80a5cc38558440bc8534c6012e78ea2b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82b969785da03b2434999e0de6431fd80a5cc38558440bc8534c6012e78ea2b3", kill_on_drop: false }` [INFO] [stdout] 82b969785da03b2434999e0de6431fd80a5cc38558440bc8534c6012e78ea2b3