[INFO] cloning repository https://github.com/mulukou/RustCraft
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mulukou/RustCraft" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmulukou%2FRustCraft", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmulukou%2FRustCraft'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 37679c885c79832a8e2d4000dbf036fb3911b764
[INFO] testing mulukou/RustCraft against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmulukou%2FRustCraft" "/workspace/builds/worker-96/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-96/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mulukou/RustCraft on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mulukou/RustCraft
[INFO] finished tweaking git repo https://github.com/mulukou/RustCraft
[INFO] tweaked toml for git repo https://github.com/mulukou/RustCraft written to /workspace/builds/worker-96/source/Cargo.toml
[INFO] crate git repo https://github.com/mulukou/RustCraft already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3c0cc9c6ef49c2047d431a3f5b9f4a318e5de6f1bca15ccaecd521e1e8483172
[INFO] running `Command { std: "docker" "start" "-a" "3c0cc9c6ef49c2047d431a3f5b9f4a318e5de6f1bca15ccaecd521e1e8483172", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c0cc9c6ef49c2047d431a3f5b9f4a318e5de6f1bca15ccaecd521e1e8483172", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c0cc9c6ef49c2047d431a3f5b9f4a318e5de6f1bca15ccaecd521e1e8483172", kill_on_drop: false }`
[INFO] [stdout] 3c0cc9c6ef49c2047d431a3f5b9f4a318e5de6f1bca15ccaecd521e1e8483172
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 62a32d9aef94e39f5c778e4117e2acf24b02e1b7d1623c171ac2a7d5c76f237a
[INFO] running `Command { std: "docker" "start" "-a" "62a32d9aef94e39f5c778e4117e2acf24b02e1b7d1623c171ac2a7d5c76f237a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libloading v0.7.0
[INFO] [stderr]    Compiling ash v0.32.1
[INFO] [stderr]    Compiling minecraft-clone v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 58.94s
[INFO] running `Command { std: "docker" "inspect" "62a32d9aef94e39f5c778e4117e2acf24b02e1b7d1623c171ac2a7d5c76f237a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62a32d9aef94e39f5c778e4117e2acf24b02e1b7d1623c171ac2a7d5c76f237a", kill_on_drop: false }`
[INFO] [stdout] 62a32d9aef94e39f5c778e4117e2acf24b02e1b7d1623c171ac2a7d5c76f237a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9905c86fa6c34760f79107af01865ffe1828144ef74303ae90e85138a035c866
[INFO] running `Command { std: "docker" "start" "-a" "9905c86fa6c34760f79107af01865ffe1828144ef74303ae90e85138a035c866", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling minecraft-clone v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "9905c86fa6c34760f79107af01865ffe1828144ef74303ae90e85138a035c866", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9905c86fa6c34760f79107af01865ffe1828144ef74303ae90e85138a035c866", kill_on_drop: false }`
[INFO] [stdout] 9905c86fa6c34760f79107af01865ffe1828144ef74303ae90e85138a035c866
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-96/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dc542088ae3c90969e0a47339a29d17cfcfbf6e914837c0a19abb8990543c0c5
[INFO] running `Command { std: "docker" "start" "-a" "dc542088ae3c90969e0a47339a29d17cfcfbf6e914837c0a19abb8990543c0c5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/minecraft_clone-07205061464b9cac)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dc542088ae3c90969e0a47339a29d17cfcfbf6e914837c0a19abb8990543c0c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc542088ae3c90969e0a47339a29d17cfcfbf6e914837c0a19abb8990543c0c5", kill_on_drop: false }`
[INFO] [stdout] dc542088ae3c90969e0a47339a29d17cfcfbf6e914837c0a19abb8990543c0c5