[INFO] cloning repository https://github.com/JJendryka/polypong [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JJendryka/polypong" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJJendryka%2Fpolypong", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJJendryka%2Fpolypong'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 17d01e46a0ef033e2ece95955f192adb0a428c4a [INFO] checking JJendryka/polypong against beta for pr-78714 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJJendryka%2Fpolypong" "/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/JJendryka/polypong on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/JJendryka/polypong [INFO] finished tweaking git repo https://github.com/JJendryka/polypong [INFO] tweaked toml for git repo https://github.com/JJendryka/polypong written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/JJendryka/polypong already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4a37b17e1d0cddce43bdb1c1ab982a9ad463e337d7d7372b7e69b9770defb8c4 [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" "4a37b17e1d0cddce43bdb1c1ab982a9ad463e337d7d7372b7e69b9770defb8c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4a37b17e1d0cddce43bdb1c1ab982a9ad463e337d7d7372b7e69b9770defb8c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a37b17e1d0cddce43bdb1c1ab982a9ad463e337d7d7372b7e69b9770defb8c4", kill_on_drop: false }` [INFO] [stdout] 4a37b17e1d0cddce43bdb1c1ab982a9ad463e337d7d7372b7e69b9770defb8c4 [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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0670a5fdfa8bc4b27c578efc6b82aadce69f11fe49fdaef5b7343318452f7313 [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" "0670a5fdfa8bc4b27c578efc6b82aadce69f11fe49fdaef5b7343318452f7313", kill_on_drop: false }` [INFO] [stderr] Compiling v_htmlescape v0.4.5 [INFO] [stderr] Compiling humansize v1.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Checking proc-macro2 v1.0.19 [INFO] [stderr] Checking parking_lot_core v0.8.0 [INFO] [stderr] Checking hostname v0.3.1 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking listenfd v0.3.3 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Checking tracing v0.1.19 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Compiling derive_more v0.99.9 [INFO] [stderr] Compiling actix-macros v0.1.2 [INFO] [stderr] Compiling async-trait v0.1.36 [INFO] [stderr] Compiling enum-as-inner v0.3.3 [INFO] [stderr] Compiling actix-web-codegen v0.2.2 [INFO] [stderr] Compiling actix_derive v0.5.0 [INFO] [stderr] Checking chrono v0.4.13 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Checking resolv-conf v0.6.3 [INFO] [stderr] Checking parking_lot v0.11.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking serde_urlencoded v0.6.1 [INFO] [stderr] Checking actix-router v0.2.4 [INFO] [stderr] Checking toml v0.5.6 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking quote v1.0.7 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Compiling v_escape_derive v0.5.6 [INFO] [stderr] Checking tokio v0.2.22 [INFO] [stderr] Checking syn v1.0.38 [INFO] [stderr] Checking crossbeam-channel v0.4.3 [INFO] [stderr] Checking v_escape v0.7.4 [INFO] [stderr] Checking brotli2 v0.3.2 [INFO] [stderr] Checking actix-threadpool v0.3.3 [INFO] [stderr] Checking futures-executor v0.3.5 [INFO] [stderr] Checking actix-service v1.0.6 [INFO] [stderr] Checking tokio-util v0.2.0 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking actix-rt v1.1.1 [INFO] [stderr] Checking futures v0.3.5 [INFO] [stderr] Checking h2 v0.2.6 [INFO] [stderr] Checking actix-codec v0.2.0 [INFO] [stderr] Checking trust-dns-proto v0.18.0-alpha.2 [INFO] [stderr] Checking actix-utils v1.0.6 [INFO] [stderr] Checking actix-server v1.0.3 [INFO] [stderr] Checking actix-tls v1.0.0 [INFO] [stderr] Checking askama_shared v0.10.4 [INFO] [stderr] Checking actix-testing v1.0.1 [INFO] [stderr] Checking trust-dns-resolver v0.18.0-alpha.2 [INFO] [stderr] Checking actix-connect v1.0.2 [INFO] [stderr] Checking actix-http v1.0.1 [INFO] [stderr] Compiling askama_derive v0.10.3 [INFO] [stderr] Checking awc v1.0.1 [INFO] [stderr] Checking actix v0.9.0 [INFO] [stderr] Checking askama v0.10.3 [INFO] [stderr] Checking actix-web v2.0.0 [INFO] [stderr] Checking actix-files v0.2.2 [INFO] [stderr] Checking actix-web-actors v2.0.0 [INFO] [stderr] Checking actix-session v0.3.0 [INFO] [stderr] Checking poly_pong v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Responder` [INFO] [stdout] --> src/main.rs:9:78 [INFO] [stdout] | [INFO] [stdout] 9 | get, http, middleware::Logger, post, web, App, HttpResponse, HttpServer, Responder, Result, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `log::Level` [INFO] [stdout] --> src/main.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use log::Level; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Responder` [INFO] [stdout] --> src/main.rs:9:78 [INFO] [stdout] | [INFO] [stdout] 9 | get, http, middleware::Logger, post, web, App, HttpResponse, HttpServer, Responder, Result, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `log::Level` [INFO] [stdout] --> src/main.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use log::Level; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/websockets.rs:10:27 [INFO] [stdout] | [INFO] [stdout] 10 | fn started(&mut self, ctx: &mut Self::Context) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/websockets.rs:16:26 [INFO] [stdout] | [INFO] [stdout] 16 | fn handle(&mut self, msg: Result, ctx: &mut Self::Context) {} [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/websockets.rs:16:71 [INFO] [stdout] | [INFO] [stdout] 16 | fn handle(&mut self, msg: Result, ctx: &mut Self::Context) {} [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/websockets.rs:10:27 [INFO] [stdout] | [INFO] [stdout] 10 | fn started(&mut self, ctx: &mut Self::Context) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/websockets.rs:16:26 [INFO] [stdout] | [INFO] [stdout] 16 | fn handle(&mut self, msg: Result, ctx: &mut Self::Context) {} [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/websockets.rs:16:71 [INFO] [stdout] | [INFO] [stdout] 16 | fn handle(&mut self, msg: Result, ctx: &mut Self::Context) {} [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `max_size` [INFO] [stdout] --> src/main.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 44 | max_size: u64, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `max_size` [INFO] [stdout] --> src/main.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 44 | max_size: u64, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 14s [INFO] running `Command { std: "docker" "inspect" "0670a5fdfa8bc4b27c578efc6b82aadce69f11fe49fdaef5b7343318452f7313", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0670a5fdfa8bc4b27c578efc6b82aadce69f11fe49fdaef5b7343318452f7313", kill_on_drop: false }` [INFO] [stdout] 0670a5fdfa8bc4b27c578efc6b82aadce69f11fe49fdaef5b7343318452f7313