[INFO] updating cached repository bddap/space-game-bimensal
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/bddap/space-game-bimensal
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/bddap/space-game-bimensal" "work/ex/beta-1.38-1/sources/1.37.0/gh/bddap/space-game-bimensal"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/bddap/space-game-bimensal'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/bddap/space-game-bimensal" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bddap/space-game-bimensal"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bddap/space-game-bimensal'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7621f2b2b3741c280d13cce351a6a44de97b71ce
[INFO] sha for GitHub repo bddap/space-game-bimensal: 7621f2b2b3741c280d13cce351a6a44de97b71ce
[INFO] validating manifest of bddap/space-game-bimensal 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 bddap/space-game-bimensal 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 bddap/space-game-bimensal
[INFO] finished frobbing bddap/space-game-bimensal
[INFO] frobbed toml for bddap/space-game-bimensal written to work/ex/beta-1.38-1/sources/1.37.0/gh/bddap/space-game-bimensal/Cargo.toml
[INFO] started frobbing bddap/space-game-bimensal
[INFO] finished frobbing bddap/space-game-bimensal
[INFO] frobbed toml for bddap/space-game-bimensal written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bddap/space-game-bimensal/Cargo.toml
[INFO] crate bddap/space-game-bimensal already has a lockfile, it will not be regenerated
[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 bddap/space-game-bimensal 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-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bddap/space-game-bimensal:/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] c7f52a80ad0c06231ff6db53c698e9cb07871f5d349a5bee07f25135b749ea22
[INFO] running `"docker" "start" "-a" "c7f52a80ad0c06231ff6db53c698e9cb07871f5d349a5bee07f25135b749ea22"`
[INFO] [stderr]    Compiling spin v0.4.9
[INFO] [stderr]    Compiling dubble v0.1.0
[INFO] [stderr]    Compiling miniz-sys v0.1.10
[INFO] [stderr]    Compiling stb_truetype v0.2.3
[INFO] [stderr]    Compiling mint v0.4.9
[INFO] [stderr]    Compiling wayland-scanner v0.12.5
[INFO] [stderr]    Compiling tempfile v3.0.3
[INFO] [stderr]    Compiling phf_generator v0.7.23
[INFO] [stderr]    Compiling gl_generator v0.9.0
[INFO] [stderr]    Compiling gl_generator v0.8.0
[INFO] [stderr]    Compiling froggy v0.4.4
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling gfx_core v0.8.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling shared_library v0.1.9
[INFO] [stderr]    Compiling phf_codegen v0.7.23
[INFO] [stderr]    Compiling cpal v0.4.6
[INFO] [stderr]    Compiling ordered-float v0.5.0
[INFO] [stderr]    Compiling cgmath v0.15.0
[INFO] [stderr]    Compiling cgmath v0.16.1
[INFO] [stderr]    Compiling wayland-sys v0.12.5
[INFO] [stderr]    Compiling wayland-client v0.12.5
[INFO] [stderr]    Compiling wayland-protocols v0.12.5
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling osmesa-sys v0.1.2
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling genmesh v0.5.0
[INFO] [stderr]    Compiling rodio v0.5.2
[INFO] [stderr]    Compiling rusttype v0.3.0
[INFO] [stderr]    Compiling glutin v0.12.2
[INFO] [stderr]    Compiling gfx_gl v0.5.0
[INFO] [stderr]    Compiling png v0.11.0
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling obj v0.8.2
[INFO] [stderr]    Compiling flate2 v1.0.2
[INFO] [stderr]    Compiling rayon v1.0.2
[INFO] [stderr]    Compiling includedir_codegen v0.3.0
[INFO] [stderr]    Compiling includedir v0.3.0
[INFO] [stderr]    Compiling wayland-kbd v0.13.1
[INFO] [stderr]    Compiling three v0.3.1
[INFO] [stderr]    Compiling jpeg-decoder v0.1.15
[INFO] [stderr]    Compiling wayland-window v0.13.3
[INFO] [stderr]    Compiling winit v0.10.0
[INFO] [stderr]    Compiling image v0.18.0
[INFO] [stderr]    Compiling gfx v0.17.1
[INFO] [stderr]    Compiling gfx_device_gl v0.15.3
[INFO] [stderr]    Compiling gfx_window_glutin v0.20.0
[INFO] [stderr]    Compiling gfx_glyph v0.8.2
[INFO] [stderr] warning[E0502]: cannot borrow `mapping` as mutable because it is also borrowed as immutable
[INFO] [stderr]    --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/three-0.3.1/src/factory/mod.rs:738:13
[INFO] [stderr]     |
[INFO] [stderr] 738 |               mapping[i] = Vertex {
[INFO] [stderr]     |               -^^^^^^
[INFO] [stderr]     |               |
[INFO] [stderr]     |  _____________mutable borrow occurs here
[INFO] [stderr]     | |
[INFO] [stderr] 739 | |                 pos: [pos.x, pos.y, pos.z, 1.0],
[INFO] [stderr] 740 | |                 .. mapping[i]
[INFO] [stderr]     | |                    ------- immutable borrow occurs here
[INFO] [stderr] 741 | |             };
[INFO] [stderr]     | |_____________- immutable borrow later used here
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this error has been downgraded to a warning for backwards compatibility with previous releases
[INFO] [stderr]     = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future
[INFO] [stderr]     = note: for more information, try `rustc --explain E0729`
[INFO] [stderr] 
[INFO] [stderr]    Compiling space-game-bimensal v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `Space` is imported redundantly
[INFO] [stderr]   --> src/space.rs:65:10
[INFO] [stderr]    |
[INFO] [stderr] 4  | / pub struct Space {
[INFO] [stderr] 5  | |     chunk: DoubleBuffered<[[[::voxel::Voxel; 16]; 16]; 16]>,
[INFO] [stderr] 6  | | }
[INFO] [stderr]    | |_- the item `Space` is already defined here
[INFO] [stderr] ...
[INFO] [stderr] 65 |       use {space::Space, voxel::Voxel::*};
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 31s
[INFO] running `"docker" "inspect" "c7f52a80ad0c06231ff6db53c698e9cb07871f5d349a5bee07f25135b749ea22"`
[INFO] running `"docker" "rm" "-f" "c7f52a80ad0c06231ff6db53c698e9cb07871f5d349a5bee07f25135b749ea22"`
[INFO] [stdout] c7f52a80ad0c06231ff6db53c698e9cb07871f5d349a5bee07f25135b749ea22
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bddap/space-game-bimensal:/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] 3e451bbe962a3335d8310348cdea23a261fdbaf9a69ad673a085b85743fecb0c
[INFO] running `"docker" "start" "-a" "3e451bbe962a3335d8310348cdea23a261fdbaf9a69ad673a085b85743fecb0c"`
[INFO] [stderr]    Compiling space-game-bimensal v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: the item `Space` is imported redundantly
[INFO] [stderr]   --> src/space.rs:65:10
[INFO] [stderr]    |
[INFO] [stderr] 4  | / pub struct Space {
[INFO] [stderr] 5  | |     chunk: DoubleBuffered<[[[::voxel::Voxel; 16]; 16]; 16]>,
[INFO] [stderr] 6  | | }
[INFO] [stderr]    | |_- the item `Space` is already defined here
[INFO] [stderr] ...
[INFO] [stderr] 65 |       use {space::Space, voxel::Voxel::*};
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.36s
[INFO] running `"docker" "inspect" "3e451bbe962a3335d8310348cdea23a261fdbaf9a69ad673a085b85743fecb0c"`
[INFO] running `"docker" "rm" "-f" "3e451bbe962a3335d8310348cdea23a261fdbaf9a69ad673a085b85743fecb0c"`
[INFO] [stdout] 3e451bbe962a3335d8310348cdea23a261fdbaf9a69ad673a085b85743fecb0c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/bddap/space-game-bimensal:/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] 1ed784f871502b647ac0288b66324b2d1cedcc6378372927e086d0f2c56e099f
[INFO] running `"docker" "start" "-a" "1ed784f871502b647ac0288b66324b2d1cedcc6378372927e086d0f2c56e099f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/space_game_bimensal-9844ec99214ca3fa
[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] running `"docker" "inspect" "1ed784f871502b647ac0288b66324b2d1cedcc6378372927e086d0f2c56e099f"`
[INFO] running `"docker" "rm" "-f" "1ed784f871502b647ac0288b66324b2d1cedcc6378372927e086d0f2c56e099f"`
[INFO] [stdout] 1ed784f871502b647ac0288b66324b2d1cedcc6378372927e086d0f2c56e099f