[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/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/anmej/piston-falling-sand-prototype"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/gh/anmej/piston-falling-sand-prototype'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/anmej/piston-falling-sand-prototype" "work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/anmej/piston-falling-sand-prototype"`
[INFO] [stderr] Cloning into 'work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/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 master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of anmej/piston-falling-sand-prototype on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "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/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/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/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/gh/anmej/piston-falling-sand-prototype/Cargo.toml
[INFO] crate anmej/piston-falling-sand-prototype has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing anmej/piston-falling-sand-prototype against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-7/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"`
[INFO] [stdout] a457c8c42b681e91c72ca309b0fd8a5e84985dbd81e3d78d60fef1e668ae2fa9
[INFO] running `"docker" "start" "-a" "a457c8c42b681e91c72ca309b0fd8a5e84985dbd81e3d78d60fef1e668ae2fa9"`
[INFO] [stderr]    Compiling wayland-kbd v0.8.0
[INFO] [stderr]    Compiling winit v0.6.4
[INFO] [stderr]    Compiling glutin v0.8.1
[INFO] [stderr]    Compiling pistoncore-glutin_window v0.37.0
[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 15.71s
[INFO] running `"docker" "inspect" "a457c8c42b681e91c72ca309b0fd8a5e84985dbd81e3d78d60fef1e668ae2fa9"`
[INFO] running `"docker" "rm" "-f" "a457c8c42b681e91c72ca309b0fd8a5e84985dbd81e3d78d60fef1e668ae2fa9"`
[INFO] [stdout] a457c8c42b681e91c72ca309b0fd8a5e84985dbd81e3d78d60fef1e668ae2fa9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-7/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] a6a1d7226c56ae3549a2e36cc0eb3744d9015a627777fe27921c4ad6e148fbf6
[INFO] running `"docker" "start" "-a" "a6a1d7226c56ae3549a2e36cc0eb3744d9015a627777fe27921c4ad6e148fbf6"`
[INFO] [stderr]    Compiling falling_sand v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.37s
[INFO] running `"docker" "inspect" "a6a1d7226c56ae3549a2e36cc0eb3744d9015a627777fe27921c4ad6e148fbf6"`
[INFO] running `"docker" "rm" "-f" "a6a1d7226c56ae3549a2e36cc0eb3744d9015a627777fe27921c4ad6e148fbf6"`
[INFO] [stdout] a6a1d7226c56ae3549a2e36cc0eb3744d9015a627777fe27921c4ad6e148fbf6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-7/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/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=forbid" "-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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"`
[INFO] [stdout] 92bfb480412dd5d1b588804d3134f4f66354a3a4ab0e28395b26c37a6db1c97c
[INFO] running `"docker" "start" "-a" "92bfb480412dd5d1b588804d3134f4f66354a3a4ab0e28395b26c37a6db1c97c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/falling_sand-da654d00021820a9
[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" "92bfb480412dd5d1b588804d3134f4f66354a3a4ab0e28395b26c37a6db1c97c"`
[INFO] running `"docker" "rm" "-f" "92bfb480412dd5d1b588804d3134f4f66354a3a4ab0e28395b26c37a6db1c97c"`
[INFO] [stdout] 92bfb480412dd5d1b588804d3134f4f66354a3a4ab0e28395b26c37a6db1c97c