[INFO] fetching crate voxel 0.1.0...
[INFO] testing voxel-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate voxel 0.1.0 into /workspace/builds/worker-38/source
[INFO] validating manifest of crates.io crate voxel 0.1.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate voxel 0.1.0
[INFO] finished tweaking crates.io crate voxel 0.1.0
[INFO] tweaked toml for crates.io crate voxel 0.1.0 written to /workspace/builds/worker-38/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a1b179c879f69919fb92536114595173b8fa7ef8f9787bb19d229a6ad60c8509
[INFO] running `Command { std: "docker" "start" "-a" "a1b179c879f69919fb92536114595173b8fa7ef8f9787bb19d229a6ad60c8509", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a1b179c879f69919fb92536114595173b8fa7ef8f9787bb19d229a6ad60c8509", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1b179c879f69919fb92536114595173b8fa7ef8f9787bb19d229a6ad60c8509", kill_on_drop: false }`
[INFO] [stdout] a1b179c879f69919fb92536114595173b8fa7ef8f9787bb19d229a6ad60c8509
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb6087d6ea60153d55875c6290a852bccdecf3ef6c8f445607e8e6c89d81df3b
[INFO] running `Command { std: "docker" "start" "-a" "cb6087d6ea60153d55875c6290a852bccdecf3ef6c8f445607e8e6c89d81df3b", kill_on_drop: false }`
[INFO] [stderr]    Compiling voxel v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "cb6087d6ea60153d55875c6290a852bccdecf3ef6c8f445607e8e6c89d81df3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb6087d6ea60153d55875c6290a852bccdecf3ef6c8f445607e8e6c89d81df3b", kill_on_drop: false }`
[INFO] [stdout] cb6087d6ea60153d55875c6290a852bccdecf3ef6c8f445607e8e6c89d81df3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48e5c04cb67950b6255cc4465016f9391050432b4ddb3b46340645cc5ddea3ee
[INFO] running `Command { std: "docker" "start" "-a" "48e5c04cb67950b6255cc4465016f9391050432b4ddb3b46340645cc5ddea3ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling voxel v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "48e5c04cb67950b6255cc4465016f9391050432b4ddb3b46340645cc5ddea3ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48e5c04cb67950b6255cc4465016f9391050432b4ddb3b46340645cc5ddea3ee", kill_on_drop: false }`
[INFO] [stdout] 48e5c04cb67950b6255cc4465016f9391050432b4ddb3b46340645cc5ddea3ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0356f33f0622aa9fbf6c050f3d1bddcc2f0e7e41d3ade2ec3676bf7404a7cf73
[INFO] running `Command { std: "docker" "start" "-a" "0356f33f0622aa9fbf6c050f3d1bddcc2f0e7e41d3ade2ec3676bf7404a7cf73", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/voxel-1312ff3ae063dbcb)
[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] [stderr]    Doc-tests voxel
[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" "0356f33f0622aa9fbf6c050f3d1bddcc2f0e7e41d3ade2ec3676bf7404a7cf73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0356f33f0622aa9fbf6c050f3d1bddcc2f0e7e41d3ade2ec3676bf7404a7cf73", kill_on_drop: false }`
[INFO] [stdout] 0356f33f0622aa9fbf6c050f3d1bddcc2f0e7e41d3ade2ec3676bf7404a7cf73