[INFO] cloning repository https://github.com/nettok/culebra-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nettok/culebra-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnettok%2Fculebra-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnettok%2Fculebra-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b144fdc28b60ed6f35447545510d421955d76bf9 [INFO] checking nettok/culebra-rs against beta for pr-78714 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnettok%2Fculebra-rs" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nettok/culebra-rs 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/nettok/culebra-rs [INFO] finished tweaking git repo https://github.com/nettok/culebra-rs [INFO] tweaked toml for git repo https://github.com/nettok/culebra-rs written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/nettok/culebra-rs 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] [stderr] error: the lock file /workspace/builds/worker-11/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 684e7d8e3449fa28dc444f3107c79ebaeb6ed0267389d2eb638bd54279f28ca3 [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" "684e7d8e3449fa28dc444f3107c79ebaeb6ed0267389d2eb638bd54279f28ca3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "684e7d8e3449fa28dc444f3107c79ebaeb6ed0267389d2eb638bd54279f28ca3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "684e7d8e3449fa28dc444f3107c79ebaeb6ed0267389d2eb638bd54279f28ca3", kill_on_drop: false }` [INFO] [stdout] 684e7d8e3449fa28dc444f3107c79ebaeb6ed0267389d2eb638bd54279f28ca3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 6423645f1c00ed8c07cff46d0705ed342562f383e95ddd0332d64644917a4653 [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" "6423645f1c00ed8c07cff46d0705ed342562f383e95ddd0332d64644917a4653", kill_on_drop: false }` [INFO] [stderr] Checking gif v0.9.2 [INFO] [stderr] Checking pistoncore-input v0.14.0 [INFO] [stderr] Checking piston2d-graphics v0.17.3 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Checking gfx_core v0.4.0 [INFO] [stderr] Compiling glutin v0.6.2 [INFO] [stderr] Compiling gl_generator v0.6.1 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking png v0.5.2 [INFO] [stderr] Checking gfx_gl v0.3.1 [INFO] [stderr] Compiling target_build_utils v0.3.1 [INFO] [stderr] Compiling libloading v0.3.4 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Compiling gl v0.6.5 [INFO] [stderr] Checking pistoncore-window v0.22.1 [INFO] [stderr] Checking pistoncore-event_loop v0.25.1 [INFO] [stderr] Checking image v0.10.4 [INFO] [stderr] Checking piston v0.25.1 [INFO] [stderr] Checking gfx v0.12.2 [INFO] [stderr] Checking gfx_device_gl v0.11.2 [INFO] [stderr] Checking dlib v0.3.1 [INFO] [stderr] Checking wayland-sys v0.5.11 [INFO] [stderr] Checking wayland-client v0.5.12 [INFO] [stderr] Checking wayland-kbd v0.3.6 [INFO] [stderr] Checking wayland-window v0.2.3 [INFO] [stderr] Checking piston-gfx_texture v0.17.0 [INFO] [stderr] Checking piston2d-gfx_graphics v0.31.2 [INFO] [stderr] Checking pistoncore-glutin_window v0.29.0 [INFO] [stderr] Checking piston_window v0.52.0 [INFO] [stderr] Checking culebra v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/client.rs:35:25 [INFO] [stdout] | [INFO] [stdout] 35 | fn render(&self, args: &RenderArgs, c: Context, g: &mut G) where G: Graphics { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/client.rs:61:9 [INFO] [stdout] | [INFO] [stdout] 61 | let mut socket = UdpSocket::bind((ip_addr.clone() + ":0").as_str()).unwrap(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `go` [INFO] [stdout] --> src/game.rs:44:12 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn go(&mut self, dir: Dir) { [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `oneSecondPingTimer` should have a snake case name [INFO] [stdout] --> src/client.rs:76:13 [INFO] [stdout] | [INFO] [stdout] 76 | let mut oneSecondPingTimer = 0.0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `one_second_ping_timer` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/client.rs:35:25 [INFO] [stdout] | [INFO] [stdout] 35 | fn render(&self, args: &RenderArgs, c: Context, g: &mut G) where G: Graphics { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_args` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/client.rs:61:9 [INFO] [stdout] | [INFO] [stdout] 61 | let mut socket = UdpSocket::bind((ip_addr.clone() + ":0").as_str()).unwrap(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `go` [INFO] [stdout] --> src/game.rs:44:12 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn go(&mut self, dir: Dir) { [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `oneSecondPingTimer` should have a snake case name [INFO] [stdout] --> src/client.rs:76:13 [INFO] [stdout] | [INFO] [stdout] 76 | let mut oneSecondPingTimer = 0.0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `one_second_ping_timer` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 37.46s [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6423645f1c00ed8c07cff46d0705ed342562f383e95ddd0332d64644917a4653", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6423645f1c00ed8c07cff46d0705ed342562f383e95ddd0332d64644917a4653", kill_on_drop: false }` [INFO] [stdout] 6423645f1c00ed8c07cff46d0705ed342562f383e95ddd0332d64644917a4653