[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 try#7fea0229842e79db1159ea58ad9a653b288efee9 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "build" "--frozen"`
[INFO] [stdout] 7c89ac4e2812bcc6568af41e1d280552d47044111984c99e4111f0940d2aa618
[INFO] running `"docker" "start" "-a" "7c89ac4e2812bcc6568af41e1d280552d47044111984c99e4111f0940d2aa618"`
[INFO] [stderr]    Compiling rayon-core v1.2.1
[INFO] [stderr]    Compiling gfx_core v0.7.1
[INFO] [stderr]    Compiling wayland-kbd v0.8.0
[INFO] [stderr]    Compiling rayon v0.8.1
[INFO] [stderr]    Compiling winit v0.6.4
[INFO] [stderr]    Compiling jpeg-decoder v0.1.13
[INFO] [stderr]    Compiling glutin v0.8.1
[INFO] [stderr]    Compiling image v0.13.0
[INFO] [stderr]    Compiling pistoncore-glutin_window v0.37.0
[INFO] [stderr]    Compiling gfx v0.16.0
[INFO] [stderr]    Compiling gfx_device_gl v0.14.1
[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 42.76s
[INFO] running `"docker" "inspect" "7c89ac4e2812bcc6568af41e1d280552d47044111984c99e4111f0940d2aa618"`
[INFO] running `"docker" "rm" "-f" "7c89ac4e2812bcc6568af41e1d280552d47044111984c99e4111f0940d2aa618"`
[INFO] [stdout] 7c89ac4e2812bcc6568af41e1d280552d47044111984c99e4111f0940d2aa618
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4a11b16c6ff3f883a0871bbf2ee05eb91b6caf5e8d4f103f82705195153d72e6
[INFO] running `"docker" "start" "-a" "4a11b16c6ff3f883a0871bbf2ee05eb91b6caf5e8d4f103f82705195153d72e6"`
[INFO] [stderr]    Compiling falling_sand v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `"docker" "inspect" "4a11b16c6ff3f883a0871bbf2ee05eb91b6caf5e8d4f103f82705195153d72e6"`
[INFO] running `"docker" "rm" "-f" "4a11b16c6ff3f883a0871bbf2ee05eb91b6caf5e8d4f103f82705195153d72e6"`
[INFO] [stdout] 4a11b16c6ff3f883a0871bbf2ee05eb91b6caf5e8d4f103f82705195153d72e6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-4/try#7fea0229842e79db1159ea58ad9a653b288efee9:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/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" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "test" "--frozen"`
[INFO] [stdout] 4634ddff492d447d3506c8524d0c878cee46008d336441f67a8d27d428f39217
[INFO] running `"docker" "start" "-a" "4634ddff492d447d3506c8524d0c878cee46008d336441f67a8d27d428f39217"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/falling_sand-43e90e228c210d9f
[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" "4634ddff492d447d3506c8524d0c878cee46008d336441f67a8d27d428f39217"`
[INFO] running `"docker" "rm" "-f" "4634ddff492d447d3506c8524d0c878cee46008d336441f67a8d27d428f39217"`
[INFO] [stdout] 4634ddff492d447d3506c8524d0c878cee46008d336441f67a8d27d428f39217