[INFO] crate piston3d-gfx_voxel 0.27.0 is already in cache
[INFO] extracting crate piston3d-gfx_voxel 0.27.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/piston3d-gfx_voxel/0.27.0
[INFO] extracting crate piston3d-gfx_voxel 0.27.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/piston3d-gfx_voxel/0.27.0
[INFO] validating manifest of piston3d-gfx_voxel-0.27.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of piston3d-gfx_voxel-0.27.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing piston3d-gfx_voxel-0.27.0
[INFO] finished frobbing piston3d-gfx_voxel-0.27.0
[INFO] frobbed toml for piston3d-gfx_voxel-0.27.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/piston3d-gfx_voxel/0.27.0/Cargo.toml
[INFO] started frobbing piston3d-gfx_voxel-0.27.0
[INFO] finished frobbing piston3d-gfx_voxel-0.27.0
[INFO] frobbed toml for piston3d-gfx_voxel-0.27.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/piston3d-gfx_voxel/0.27.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing piston3d-gfx_voxel-0.27.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/piston3d-gfx_voxel/0.27.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 57edc80172fa01e664c1e9010e5f86b4ab9938ed58e031ecbf2a9ccc90ff3fce
[INFO] running `"docker" "start" "-a" "57edc80172fa01e664c1e9010e5f86b4ab9938ed58e031ecbf2a9ccc90ff3fce"`
[INFO] [stderr]    Compiling array v0.0.1
[INFO] [stderr]    Compiling piston-gfx_texture v0.35.0
[INFO] [stderr]    Compiling piston3d-gfx_voxel v0.27.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.41s
[INFO] running `"docker" "inspect" "57edc80172fa01e664c1e9010e5f86b4ab9938ed58e031ecbf2a9ccc90ff3fce"`
[INFO] running `"docker" "rm" "-f" "57edc80172fa01e664c1e9010e5f86b4ab9938ed58e031ecbf2a9ccc90ff3fce"`
[INFO] [stdout] 57edc80172fa01e664c1e9010e5f86b4ab9938ed58e031ecbf2a9ccc90ff3fce
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/piston3d-gfx_voxel/0.27.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] ee0d0e782cdaa5c9c50c1c6fb4828b128bef3dec56abb51f66212089b3fda0a6
[INFO] running `"docker" "start" "-a" "ee0d0e782cdaa5c9c50c1c6fb4828b128bef3dec56abb51f66212089b3fda0a6"`
[INFO] [stderr]    Compiling piston3d-gfx_voxel v0.27.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `"docker" "inspect" "ee0d0e782cdaa5c9c50c1c6fb4828b128bef3dec56abb51f66212089b3fda0a6"`
[INFO] running `"docker" "rm" "-f" "ee0d0e782cdaa5c9c50c1c6fb4828b128bef3dec56abb51f66212089b3fda0a6"`
[INFO] [stdout] ee0d0e782cdaa5c9c50c1c6fb4828b128bef3dec56abb51f66212089b3fda0a6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/piston3d-gfx_voxel/0.27.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 3ae43cc6c078c14e017170a7d3a578e20e1da6bca46637892c225e52256a0f6c
[INFO] running `"docker" "start" "-a" "3ae43cc6c078c14e017170a7d3a578e20e1da6bca46637892c225e52256a0f6c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/gfx_voxel-dbf610b568968a82
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gfx_voxel
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/cube.rs - cube (line 15) ... ignored
[INFO] [stdout] test src/cube.rs - cube (line 3) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "3ae43cc6c078c14e017170a7d3a578e20e1da6bca46637892c225e52256a0f6c"`
[INFO] running `"docker" "rm" "-f" "3ae43cc6c078c14e017170a7d3a578e20e1da6bca46637892c225e52256a0f6c"`
[INFO] [stdout] 3ae43cc6c078c14e017170a7d3a578e20e1da6bca46637892c225e52256a0f6c