[INFO] updating cached repository https://github.com/succcubbus/twodbattle
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 82d8c1f4c8baa68b6e90a750b4ceed20f6522eb2
[INFO] checking succcubbus/twodbattle against master#fdc0011561c6365c596dfd8fa1ef388162bc89c7 for pr-66504-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsucccubbus%2Ftwodbattle" "/workspace/builds/worker-0/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/succcubbus/twodbattle on toolchain fdc0011561c6365c596dfd8fa1ef388162bc89c7
[INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/succcubbus/twodbattle
[INFO] finished tweaking git repo https://github.com/succcubbus/twodbattle
[INFO] tweaked toml for git repo https://github.com/succcubbus/twodbattle written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/succcubbus/twodbattle already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b0e33096a0c42fce85326246efae344f459e300a2948ce5eb42a3946eee456fe
[INFO] running `"docker" "start" "-a" "b0e33096a0c42fce85326246efae344f459e300a2948ce5eb42a3946eee456fe"`
[INFO] [stderr]    Compiling anyhow v1.0.19
[INFO] [stderr]    Compiling bincode v1.2.0
[INFO] [stderr]    Compiling glfw-sys v3.3.0
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking rusttype v0.8.1
[INFO] [stderr]     Checking rand_pcg v0.2.0
[INFO] [stderr]     Checking pistoncore-input v0.28.0
[INFO] [stderr]     Checking image v0.22.3
[INFO] [stderr]     Checking laminar v0.3.2
[INFO] [stderr]     Checking rusttype v0.7.9
[INFO] [stderr]     Checking piston2d-graphics v0.35.0
[INFO] [stderr]     Checking pistoncore-window v0.44.0
[INFO] [stderr]     Checking glfw v0.32.0
[INFO] [stderr]     Checking piston2d-opengl_graphics v0.69.0
[INFO] [stderr]     Checking pistoncore-event_loop v0.49.0
[INFO] [stderr]     Checking pistoncore-glfw_window v0.61.0
[INFO] [stderr]     Checking piston v0.49.0
[INFO] [stderr]     Checking twodbattle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `host`
[INFO] [stderr]    --> src/network/client_controller.rs:131:9
[INFO] [stderr]     |
[INFO] [stderr] 131 |         host: &SocketAddr,
[INFO] [stderr]     |         ^^^^ help: consider prefixing with an underscore: `_host`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tx`
[INFO] [stderr]    --> src/network/client_controller.rs:137:9
[INFO] [stderr]     |
[INFO] [stderr] 137 |         tx: &mut Sender<Packet>,
[INFO] [stderr]     |         ^^ help: consider prefixing with an underscore: `_tx`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `host`
[INFO] [stderr]    --> src/network/client_controller.rs:131:9
[INFO] [stderr]     |
[INFO] [stderr] 131 |         host: &SocketAddr,
[INFO] [stderr]     |         ^^^^ help: consider prefixing with an underscore: `_host`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tx`
[INFO] [stderr]    --> src/network/client_controller.rs:137:9
[INFO] [stderr]     |
[INFO] [stderr] 137 |         tx: &mut Sender<Packet>,
[INFO] [stderr]     |         ^^ help: consider prefixing with an underscore: `_tx`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 07s
[INFO] running `"docker" "inspect" "b0e33096a0c42fce85326246efae344f459e300a2948ce5eb42a3946eee456fe"`
[INFO] running `"docker" "rm" "-f" "b0e33096a0c42fce85326246efae344f459e300a2948ce5eb42a3946eee456fe"`
[INFO] [stdout] b0e33096a0c42fce85326246efae344f459e300a2948ce5eb42a3946eee456fe