[INFO] cloning repository https://github.com/julien-guillan/robot_middleware [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/julien-guillan/robot_middleware" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjulien-guillan%2Frobot_middleware", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjulien-guillan%2Frobot_middleware'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3400e7e9096c00b9ab422e062f6575a73de69fa4 [INFO] checking julien-guillan/robot_middleware against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjulien-guillan%2Frobot_middleware" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/julien-guillan/robot_middleware on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/julien-guillan/robot_middleware [INFO] finished tweaking git repo https://github.com/julien-guillan/robot_middleware [INFO] tweaked toml for git repo https://github.com/julien-guillan/robot_middleware written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/julien-guillan/robot_middleware already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded headers-core v0.2.0 [INFO] [stderr] Downloaded redox_syscall v0.2.6 [INFO] [stderr] Downloaded futures v0.3.14 [INFO] [stderr] Downloaded headers v0.3.4 [INFO] [stderr] Downloaded buf_redux v0.8.4 [INFO] [stderr] Downloaded httparse v1.3.6 [INFO] [stderr] Downloaded pin-project v0.4.28 [INFO] [stderr] Downloaded futures-io v0.3.14 [INFO] [stderr] Downloaded twoway v0.1.8 [INFO] [stderr] Downloaded multipart v0.17.1 [INFO] [stderr] Downloaded urlencoding v1.1.1 [INFO] [stderr] Downloaded pin-project-internal v0.4.28 [INFO] [stderr] Downloaded futures-channel v0.3.14 [INFO] [stderr] Downloaded tokio-tungstenite v0.11.0 [INFO] [stderr] Downloaded sha-1 v0.9.4 [INFO] [stderr] Downloaded syn v1.0.69 [INFO] [stderr] Downloaded futures-task v0.3.14 [INFO] [stderr] Downloaded futures-sink v0.3.14 [INFO] [stderr] Downloaded futures-core v0.3.14 [INFO] [stderr] Downloaded cpuid-bool v0.1.2 [INFO] [stderr] Downloaded libc v0.2.93 [INFO] [stderr] Downloaded futures-util v0.3.14 [INFO] [stderr] Downloaded warp v0.2.5 [INFO] [stderr] Downloaded tungstenite v0.11.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 42efd24ffa1bab498795e1eb5477a7c157f77062ae0b5a6eb88c9152d1c82395 [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" "42efd24ffa1bab498795e1eb5477a7c157f77062ae0b5a6eb88c9152d1c82395", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "42efd24ffa1bab498795e1eb5477a7c157f77062ae0b5a6eb88c9152d1c82395", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42efd24ffa1bab498795e1eb5477a7c157f77062ae0b5a6eb88c9152d1c82395", kill_on_drop: false }` [INFO] [stdout] 42efd24ffa1bab498795e1eb5477a7c157f77062ae0b5a6eb88c9152d1c82395 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 92b75fbc6c552038c7f5c7763d6b40d07b55b37b304a4581557bf4a1ecff0a6e [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" "92b75fbc6c552038c7f5c7763d6b40d07b55b37b304a4581557bf4a1ecff0a6e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling syn v1.0.69 [INFO] [stderr] Checking futures-core v0.3.14 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking futures-sink v0.3.14 [INFO] [stderr] Compiling httparse v1.3.6 [INFO] [stderr] Checking futures-task v0.3.14 [INFO] [stderr] Checking cpuid-bool v0.1.2 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking utf-8 v0.7.5 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Checking httpdate v0.3.2 [INFO] [stderr] Checking urlencoding v1.1.1 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Checking headers-core v0.2.0 [INFO] [stderr] Checking unicode-bidi v0.3.5 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking twoway v0.1.8 [INFO] [stderr] Checking buf_redux v0.8.4 [INFO] [stderr] Checking futures-channel v0.3.14 [INFO] [stderr] Checking serde_json v1.0.64 [INFO] [stderr] Checking futures-util v0.3.14 [INFO] [stderr] Checking input_buffer v0.3.1 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Checking idna v0.2.2 [INFO] [stderr] Checking tracing v0.1.25 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Checking sha-1 v0.9.4 [INFO] [stderr] Checking url v2.2.1 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking getrandom v0.2.2 [INFO] [stderr] Checking socket2 v0.3.19 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking headers v0.3.4 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking serde_urlencoded v0.6.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking futures v0.3.14 [INFO] [stderr] Checking tungstenite v0.11.1 [INFO] [stderr] Checking multipart v0.17.1 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Compiling pin-project-internal v1.0.6 [INFO] [stderr] Compiling pin-project-internal v0.4.28 [INFO] [stderr] Checking tokio v0.2.25 [INFO] [stderr] Checking pin-project v1.0.6 [INFO] [stderr] Checking tracing-futures v0.2.5 [INFO] [stderr] Checking pin-project v0.4.28 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking tokio-tungstenite v0.11.0 [INFO] [stderr] Checking h2 v0.2.7 [INFO] [stderr] Checking hyper v0.13.10 [INFO] [stderr] Checking warp v0.2.5 [INFO] [stderr] Checking robot_middleware v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0283]: type annotations needed for `warp::filter::and::And>, impl warp::Filter+Copy>, impl warp::Filter+Copy>` [INFO] [stdout] --> src/main.rs:21:10 [INFO] [stdout] | [INFO] [stdout] 19 | let ws_route = warp::path("ws") [INFO] [stdout] | -------- consider giving `ws_route` the explicit type `warp::filter::and::And>, impl warp::Filter+Copy>, impl warp::Filter+Copy>`, where the type parameter `T` is specified [INFO] [stdout] 20 | .and(warp::ws()) [INFO] [stdout] 21 | .and(warp::path::param()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ cannot infer type for type parameter `T` declared on the function `param` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/warp-0.2.5/src/filters/path.rs:266:17 [INFO] [stdout] | [INFO] [stdout] 266 | pub fn param( [INFO] [stdout] | ------- required by this bound in `param` [INFO] [stdout] | [INFO] [stdout] = note: cannot satisfy `_: FromStr` [INFO] [stdout] help: consider specifying the type argument in the function call [INFO] [stdout] | [INFO] [stdout] 21 | .and(warp::path::param::()); [INFO] [stdout] | ^^^^^ [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 E0283`. [INFO] [stdout] [INFO] [stderr] error: could not compile `robot_middleware` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0283]: type annotations needed for `warp::filter::and::And>, impl warp::Filter+Copy>, impl warp::Filter+Copy>` [INFO] [stdout] --> src/main.rs:21:10 [INFO] [stdout] | [INFO] [stdout] 19 | let ws_route = warp::path("ws") [INFO] [stdout] | -------- consider giving `ws_route` the explicit type `warp::filter::and::And>, impl warp::Filter+Copy>, impl warp::Filter+Copy>`, where the type parameter `T` is specified [INFO] [stdout] 20 | .and(warp::ws()) [INFO] [stdout] 21 | .and(warp::path::param()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ cannot infer type for type parameter `T` declared on the function `param` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/warp-0.2.5/src/filters/path.rs:266:17 [INFO] [stdout] | [INFO] [stdout] 266 | pub fn param( [INFO] [stdout] | ------- required by this bound in `param` [INFO] [stdout] | [INFO] [stdout] = note: cannot satisfy `_: FromStr` [INFO] [stdout] help: consider specifying the type argument in the function call [INFO] [stdout] | [INFO] [stdout] 21 | .and(warp::path::param::()); [INFO] [stdout] | ^^^^^ [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 E0283`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "92b75fbc6c552038c7f5c7763d6b40d07b55b37b304a4581557bf4a1ecff0a6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92b75fbc6c552038c7f5c7763d6b40d07b55b37b304a4581557bf4a1ecff0a6e", kill_on_drop: false }` [INFO] [stdout] 92b75fbc6c552038c7f5c7763d6b40d07b55b37b304a4581557bf4a1ecff0a6e