[INFO] updating cached repository srttk/piston_sample
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/srttk/piston_sample
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/srttk/piston_sample" "work/ex/beta-1.37-6/sources/1.36.0/gh/srttk/piston_sample"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/srttk/piston_sample'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/srttk/piston_sample" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/srttk/piston_sample"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/srttk/piston_sample'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2dea0d084c898d7de0fba5496c3ff97df7341849
[INFO] sha for GitHub repo srttk/piston_sample: 2dea0d084c898d7de0fba5496c3ff97df7341849
[INFO] validating manifest of srttk/piston_sample on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of srttk/piston_sample on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing srttk/piston_sample
[INFO] finished frobbing srttk/piston_sample
[INFO] frobbed toml for srttk/piston_sample written to work/ex/beta-1.37-6/sources/1.36.0/gh/srttk/piston_sample/Cargo.toml
[INFO] started frobbing srttk/piston_sample
[INFO] finished frobbing srttk/piston_sample
[INFO] frobbed toml for srttk/piston_sample written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/srttk/piston_sample/Cargo.toml
[INFO] crate srttk/piston_sample already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing srttk/piston_sample against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/srttk/piston_sample:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 01c48d6ea9a391adabfb4a8b2a0e3f90c56637a827d64b9cec75e4014f45ee47
[INFO] running `"docker" "start" "-a" "01c48d6ea9a391adabfb4a8b2a0e3f90c56637a827d64b9cec75e4014f45ee47"`
[INFO] [stderr]    Compiling serde v1.0.67
[INFO] [stderr]    Compiling inflate v0.4.2
[INFO] [stderr]    Compiling num-derive v0.2.2
[INFO] [stderr]    Compiling ordered-float v0.5.0
[INFO] [stderr]    Compiling rusttype v0.4.3
[INFO] [stderr]    Compiling png v0.12.0
[INFO] [stderr]    Compiling piston2d-graphics v0.26.0
[INFO] [stderr]    Compiling image v0.19.0
[INFO] [stderr]    Compiling pistoncore-input v0.21.0
[INFO] [stderr]    Compiling piston2d-opengl_graphics v0.53.0
[INFO] [stderr]    Compiling pistoncore-window v0.32.0
[INFO] [stderr]    Compiling pistoncore-event_loop v0.37.0
[INFO] [stderr]    Compiling pistoncore-glutin_window v0.47.0
[INFO] [stderr]    Compiling piston v0.37.0
[INFO] [stderr]    Compiling piston_sample v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 50.11s
[INFO] running `"docker" "inspect" "01c48d6ea9a391adabfb4a8b2a0e3f90c56637a827d64b9cec75e4014f45ee47"`
[INFO] running `"docker" "rm" "-f" "01c48d6ea9a391adabfb4a8b2a0e3f90c56637a827d64b9cec75e4014f45ee47"`
[INFO] [stdout] 01c48d6ea9a391adabfb4a8b2a0e3f90c56637a827d64b9cec75e4014f45ee47
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/srttk/piston_sample:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 097780c83e9647d92b2f2036bd48a5923b9aea61280522363adf3c20034769cd
[INFO] running `"docker" "start" "-a" "097780c83e9647d92b2f2036bd48a5923b9aea61280522363adf3c20034769cd"`
[INFO] [stderr]    Compiling piston_sample v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.78s
[INFO] running `"docker" "inspect" "097780c83e9647d92b2f2036bd48a5923b9aea61280522363adf3c20034769cd"`
[INFO] running `"docker" "rm" "-f" "097780c83e9647d92b2f2036bd48a5923b9aea61280522363adf3c20034769cd"`
[INFO] [stdout] 097780c83e9647d92b2f2036bd48a5923b9aea61280522363adf3c20034769cd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/srttk/piston_sample:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 29d2bfbf056cd8376980980ca0915864cf0380ba96bd8949fc91170ab560b872
[INFO] running `"docker" "start" "-a" "29d2bfbf056cd8376980980ca0915864cf0380ba96bd8949fc91170ab560b872"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/piston_sample-8a89ad3f6d1b78fd
[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" "29d2bfbf056cd8376980980ca0915864cf0380ba96bd8949fc91170ab560b872"`
[INFO] running `"docker" "rm" "-f" "29d2bfbf056cd8376980980ca0915864cf0380ba96bd8949fc91170ab560b872"`
[INFO] [stdout] 29d2bfbf056cd8376980980ca0915864cf0380ba96bd8949fc91170ab560b872