[INFO] cloning repository https://github.com/poe-iit/poe-core [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/poe-iit/poe-core" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpoe-iit%2Fpoe-core", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpoe-iit%2Fpoe-core'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 88d503059ca1367075fc09b2a663f2ba1ade4ab7 [INFO] checking poe-iit/poe-core against try#e0f03aec47b100bc29555561bd62a99d1bc6aca5 for pr-86231 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpoe-iit%2Fpoe-core" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/poe-iit/poe-core on toolchain e0f03aec47b100bc29555561bd62a99d1bc6aca5 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e0f03aec47b100bc29555561bd62a99d1bc6aca5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/poe-iit/poe-core [INFO] finished tweaking git repo https://github.com/poe-iit/poe-core [INFO] tweaked toml for git repo https://github.com/poe-iit/poe-core written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/poe-iit/poe-core already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e0f03aec47b100bc29555561bd62a99d1bc6aca5" "fetch" "--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 tokio-macros v0.3.0 [INFO] [stderr] Downloaded imgui-winit-support v0.5.0 [INFO] [stderr] Downloaded imgui-glium-renderer v0.5.0 [INFO] [stderr] Downloaded glium v0.27.0 [INFO] [stderr] Downloaded imgui v0.5.0 [INFO] [stderr] Downloaded tokio v0.3.1 [INFO] [stderr] Downloaded imgui-sys v0.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+e0f03aec47b100bc29555561bd62a99d1bc6aca5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1e74425c97f784a7844bd9dc4117eda911405dbe0c1266bda3715c4187beb301 [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" "1e74425c97f784a7844bd9dc4117eda911405dbe0c1266bda3715c4187beb301", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1e74425c97f784a7844bd9dc4117eda911405dbe0c1266bda3715c4187beb301", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e74425c97f784a7844bd9dc4117eda911405dbe0c1266bda3715c4187beb301", kill_on_drop: false }` [INFO] [stdout] 1e74425c97f784a7844bd9dc4117eda911405dbe0c1266bda3715c4187beb301 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+e0f03aec47b100bc29555561bd62a99d1bc6aca5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 318b59ee9f394c54ca00d76218b0d50a29e849d66c60370cd357104b27bc6c9a [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" "318b59ee9f394c54ca00d76218b0d50a29e849d66c60370cd357104b27bc6c9a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Compiling cc v1.0.61 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Checking lazycell v1.3.0 [INFO] [stderr] Checking smallvec v1.4.2 [INFO] [stderr] Checking once_cell v1.4.1 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Checking gimli v0.23.0 [INFO] [stderr] Checking object v0.22.0 [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Checking rustc-demangle v0.1.18 [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Checking takeable-option v0.5.0 [INFO] [stderr] Checking futures-io v0.3.7 [INFO] [stderr] Checking ppv-lite86 v0.2.9 [INFO] [stderr] Checking bytes v0.6.0 [INFO] [stderr] Checking regex-syntax v0.6.21 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking libloading v0.6.5 [INFO] [stderr] Checking instant v0.1.8 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Checking futures-task v0.3.7 [INFO] [stderr] Checking log v0.4.11 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking wayland-sys v0.23.6 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling hashbrown v0.8.2 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling wayland-scanner v0.23.6 [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.35 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking parking_lot_core v0.8.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking mio v0.7.4 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking lru v0.6.0 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling ring v0.16.15 [INFO] [stderr] Compiling imgui-sys v0.5.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking parking_lot v0.11.0 [INFO] [stderr] Checking ordered-float v1.1.0 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking line_drawing v0.7.0 [INFO] [stderr] Compiling glutin_egl_sys v0.1.5 [INFO] [stderr] Compiling glutin_glx_sys v0.1.7 [INFO] [stderr] Compiling glium v0.27.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking regex v1.4.2 [INFO] [stderr] Checking rusttype v0.8.3 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking rusttype v0.7.9 [INFO] [stderr] Checking andrew v0.2.1 [INFO] [stderr] Checking addr2line v0.14.0 [INFO] [stderr] Checking backtrace v0.3.54 [INFO] [stderr] Compiling wayland-client v0.23.6 [INFO] [stderr] Compiling wayland-protocols v0.23.6 [INFO] [stderr] Checking calloop v0.4.4 [INFO] [stderr] Checking wayland-commons v0.23.6 [INFO] [stderr] Checking sct v0.6.0 [INFO] [stderr] Checking webpki v0.21.3 [INFO] [stderr] Checking rustls v0.18.1 [INFO] [stderr] Compiling pin-project-internal v1.0.1 [INFO] [stderr] Compiling futures-macro v0.3.7 [INFO] [stderr] Compiling tokio-macros v0.3.0 [INFO] [stderr] Checking smithay-client-toolkit v0.6.6 [INFO] [stderr] Checking tokio v0.3.1 [INFO] [stderr] Checking winit v0.22.2 [INFO] [stderr] Checking pin-project v1.0.1 [INFO] [stderr] Checking futures-util v0.3.7 [INFO] [stderr] Checking tokio-rustls v0.20.0 [INFO] [stderr] Checking glutin v0.24.1 [INFO] [stderr] Checking futures-executor v0.3.7 [INFO] [stderr] Checking futures v0.3.7 [INFO] [stderr] Checking bincode v1.3.1 [INFO] [stderr] Checking uuid v0.8.1 [INFO] [stderr] Checking imgui v0.5.0 [INFO] [stderr] Checking imgui-winit-support v0.5.0 [INFO] [stderr] Checking imgui-glium-renderer v0.5.0 [INFO] [stderr] Checking poe_core v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant is never constructed: `Die` [INFO] [stdout] --> src/node.rs:177:5 [INFO] [stdout] | [INFO] [stdout] 177 | Die, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `handle` [INFO] [stdout] --> src/node.rs:183:5 [INFO] [stdout] | [INFO] [stdout] 183 | handle: tokio::task::JoinHandle<()>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `wait` [INFO] [stdout] --> src/node.rs:189:18 [INFO] [stdout] | [INFO] [stdout] 189 | pub async fn wait(self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `terminate` [INFO] [stdout] --> src/node.rs:193:18 [INFO] [stdout] | [INFO] [stdout] 193 | pub async fn terminate(self) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Die` [INFO] [stdout] --> src/node.rs:177:5 [INFO] [stdout] | [INFO] [stdout] 177 | Die, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `handle` [INFO] [stdout] --> src/node.rs:183:5 [INFO] [stdout] | [INFO] [stdout] 183 | handle: tokio::task::JoinHandle<()>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `wait` [INFO] [stdout] --> src/node.rs:189:18 [INFO] [stdout] | [INFO] [stdout] 189 | pub async fn wait(self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `terminate` [INFO] [stdout] --> src/node.rs:193:18 [INFO] [stdout] | [INFO] [stdout] 193 | pub async fn terminate(self) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 55s [INFO] running `Command { std: "docker" "inspect" "318b59ee9f394c54ca00d76218b0d50a29e849d66c60370cd357104b27bc6c9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "318b59ee9f394c54ca00d76218b0d50a29e849d66c60370cd357104b27bc6c9a", kill_on_drop: false }` [INFO] [stdout] 318b59ee9f394c54ca00d76218b0d50a29e849d66c60370cd357104b27bc6c9a