[INFO] cloning repository https://github.com/hworld/rust-game-engine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hworld/rust-game-engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhworld%2Frust-game-engine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhworld%2Frust-game-engine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c8499fb0208d32bc990ce18ebe7c5d9ce334c246
[INFO] testing hworld/rust-game-engine against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhworld%2Frust-game-engine" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hworld/rust-game-engine on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hworld/rust-game-engine
[INFO] finished tweaking git repo https://github.com/hworld/rust-game-engine
[INFO] tweaked toml for git repo https://github.com/hworld/rust-game-engine written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/hworld/rust-game-engine already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 313629dca7f03044670352497d305769dcf8252ae798b7a6de21073921dd782c
[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" "313629dca7f03044670352497d305769dcf8252ae798b7a6de21073921dd782c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "313629dca7f03044670352497d305769dcf8252ae798b7a6de21073921dd782c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "313629dca7f03044670352497d305769dcf8252ae798b7a6de21073921dd782c", kill_on_drop: false }`
[INFO] [stdout] 313629dca7f03044670352497d305769dcf8252ae798b7a6de21073921dd782c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c69c18b1d5213172dd43100e719b1e0ceb09cf2807e68501f1eef05f29ad5f75
[INFO] running `Command { std: "docker" "start" "-a" "c69c18b1d5213172dd43100e719b1e0ceb09cf2807e68501f1eef05f29ad5f75", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust-game-engine v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: `--crate-name` and `#[crate_name]` are required to match, but `rust_game_engine` != `rust-game-engine`
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![crate_name = "rust-game-engine"]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust-game-engine` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "c69c18b1d5213172dd43100e719b1e0ceb09cf2807e68501f1eef05f29ad5f75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c69c18b1d5213172dd43100e719b1e0ceb09cf2807e68501f1eef05f29ad5f75", kill_on_drop: false }`
[INFO] [stdout] c69c18b1d5213172dd43100e719b1e0ceb09cf2807e68501f1eef05f29ad5f75