[INFO] updating cached repository anmej/piston-falling-sand-prototype
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/anmej/piston-falling-sand-prototype
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/anmej/piston-falling-sand-prototype" "work/ex/beta-1.38-1/sources/1.37.0/gh/anmej/piston-falling-sand-prototype"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/anmej/piston-falling-sand-prototype'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/anmej/piston-falling-sand-prototype" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/anmej/piston-falling-sand-prototype"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/anmej/piston-falling-sand-prototype'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ebc31d2bae842874c9a2c558ddffbb65063e8d6a
[INFO] sha for GitHub repo anmej/piston-falling-sand-prototype: ebc31d2bae842874c9a2c558ddffbb65063e8d6a
[INFO] validating manifest of anmej/piston-falling-sand-prototype 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 anmej/piston-falling-sand-prototype 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 anmej/piston-falling-sand-prototype
[INFO] finished frobbing anmej/piston-falling-sand-prototype
[INFO] frobbed toml for anmej/piston-falling-sand-prototype written to work/ex/beta-1.38-1/sources/1.37.0/gh/anmej/piston-falling-sand-prototype/Cargo.toml
[INFO] started frobbing anmej/piston-falling-sand-prototype
[INFO] finished frobbing anmej/piston-falling-sand-prototype
[INFO] frobbed toml for anmej/piston-falling-sand-prototype written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/anmej/piston-falling-sand-prototype/Cargo.toml
[INFO] crate anmej/piston-falling-sand-prototype 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 anmej/piston-falling-sand-prototype against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/anmej/piston-falling-sand-prototype:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] b44d38ff2c77c3aedecbf877dd212e617cd28b1dc58af323c32bc7c707199b64
[INFO] running `"docker" "start" "-a" "b44d38ff2c77c3aedecbf877dd212e617cd28b1dc58af323c32bc7c707199b64"`
[INFO] [stderr]    Compiling num_cpus v1.5.1
[INFO] [stderr]    Compiling wayland-kbd v0.8.0
[INFO] [stderr]    Compiling rayon-core v1.2.1
[INFO] [stderr]    Compiling winit v0.6.4
[INFO] [stderr]    Compiling rayon v0.8.1
[INFO] [stderr]    Compiling glutin v0.8.1
[INFO] [stderr]    Compiling jpeg-decoder v0.1.13
[INFO] [stderr]    Compiling image v0.13.0
[INFO] [stderr]    Compiling pistoncore-glutin_window v0.37.0
[INFO] [stderr]    Compiling piston-gfx_texture v0.24.0
[INFO] [stderr]    Compiling piston2d-gfx_graphics v0.40.0
[INFO] [stderr]    Compiling piston_window v0.66.0
[INFO] [stderr]    Compiling falling_sand v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.14s
[INFO] running `"docker" "inspect" "b44d38ff2c77c3aedecbf877dd212e617cd28b1dc58af323c32bc7c707199b64"`
[INFO] running `"docker" "rm" "-f" "b44d38ff2c77c3aedecbf877dd212e617cd28b1dc58af323c32bc7c707199b64"`
[INFO] [stdout] b44d38ff2c77c3aedecbf877dd212e617cd28b1dc58af323c32bc7c707199b64
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/anmej/piston-falling-sand-prototype:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] ae7a261d90ade3cf152e0cd5cee0e3802faa5f3db6c3acdd45043a88933c3ac6
[INFO] running `"docker" "start" "-a" "ae7a261d90ade3cf152e0cd5cee0e3802faa5f3db6c3acdd45043a88933c3ac6"`
[INFO] [stderr]    Compiling falling_sand v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.21s
[INFO] running `"docker" "inspect" "ae7a261d90ade3cf152e0cd5cee0e3802faa5f3db6c3acdd45043a88933c3ac6"`
[INFO] running `"docker" "rm" "-f" "ae7a261d90ade3cf152e0cd5cee0e3802faa5f3db6c3acdd45043a88933c3ac6"`
[INFO] [stdout] ae7a261d90ade3cf152e0cd5cee0e3802faa5f3db6c3acdd45043a88933c3ac6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/anmej/piston-falling-sand-prototype:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 9077d1fe6b190ac9cd9eaaa82a339c2d0596a61e8b463400601514991185e691
[INFO] running `"docker" "start" "-a" "9077d1fe6b190ac9cd9eaaa82a339c2d0596a61e8b463400601514991185e691"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/falling_sand-a677527e6c952e67
[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" "9077d1fe6b190ac9cd9eaaa82a339c2d0596a61e8b463400601514991185e691"`
[INFO] running `"docker" "rm" "-f" "9077d1fe6b190ac9cd9eaaa82a339c2d0596a61e8b463400601514991185e691"`
[INFO] [stdout] 9077d1fe6b190ac9cd9eaaa82a339c2d0596a61e8b463400601514991185e691