[INFO] updating cached repository rgeraldporter/guessing-game-tutorial-wasm
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/rgeraldporter/guessing-game-tutorial-wasm
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/rgeraldporter/guessing-game-tutorial-wasm" "work/ex/beta-1.37-6/sources/1.36.0/gh/rgeraldporter/guessing-game-tutorial-wasm"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/rgeraldporter/guessing-game-tutorial-wasm'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rgeraldporter/guessing-game-tutorial-wasm" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rgeraldporter/guessing-game-tutorial-wasm"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rgeraldporter/guessing-game-tutorial-wasm'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8996fc5ae320f2284bf0a4f05e1dd4f766d4a888
[INFO] sha for GitHub repo rgeraldporter/guessing-game-tutorial-wasm: 8996fc5ae320f2284bf0a4f05e1dd4f766d4a888
[INFO] validating manifest of rgeraldporter/guessing-game-tutorial-wasm 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 rgeraldporter/guessing-game-tutorial-wasm 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 rgeraldporter/guessing-game-tutorial-wasm
[INFO] finished frobbing rgeraldporter/guessing-game-tutorial-wasm
[INFO] frobbed toml for rgeraldporter/guessing-game-tutorial-wasm written to work/ex/beta-1.37-6/sources/1.36.0/gh/rgeraldporter/guessing-game-tutorial-wasm/Cargo.toml
[INFO] started frobbing rgeraldporter/guessing-game-tutorial-wasm
[INFO] finished frobbing rgeraldporter/guessing-game-tutorial-wasm
[INFO] frobbed toml for rgeraldporter/guessing-game-tutorial-wasm written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rgeraldporter/guessing-game-tutorial-wasm/Cargo.toml
[INFO] crate rgeraldporter/guessing-game-tutorial-wasm 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 rgeraldporter/guessing-game-tutorial-wasm 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-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/rgeraldporter/guessing-game-tutorial-wasm:/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] 26132c63af5d375632c0387c6e176285c41a0d588ec078e2cb3330212edf0615
[INFO] running `"docker" "start" "-a" "26132c63af5d375632c0387c6e176285c41a0d588ec078e2cb3330212edf0615"`
[INFO] [stderr]    Compiling wasm-demo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `"docker" "inspect" "26132c63af5d375632c0387c6e176285c41a0d588ec078e2cb3330212edf0615"`
[INFO] running `"docker" "rm" "-f" "26132c63af5d375632c0387c6e176285c41a0d588ec078e2cb3330212edf0615"`
[INFO] [stdout] 26132c63af5d375632c0387c6e176285c41a0d588ec078e2cb3330212edf0615
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/rgeraldporter/guessing-game-tutorial-wasm:/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] 3be121b856fc9730440ef2753c9849535cf7acaf5e54f20aa6d7acffbf5dad71
[INFO] running `"docker" "start" "-a" "3be121b856fc9730440ef2753c9849535cf7acaf5e54f20aa6d7acffbf5dad71"`
[INFO] [stderr]    Compiling wasm-demo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `"docker" "inspect" "3be121b856fc9730440ef2753c9849535cf7acaf5e54f20aa6d7acffbf5dad71"`
[INFO] running `"docker" "rm" "-f" "3be121b856fc9730440ef2753c9849535cf7acaf5e54f20aa6d7acffbf5dad71"`
[INFO] [stdout] 3be121b856fc9730440ef2753c9849535cf7acaf5e54f20aa6d7acffbf5dad71
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/rgeraldporter/guessing-game-tutorial-wasm:/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] b3941deeb94dee007be116e387354a778b0b14eb80241a8f30d709a70c353481
[INFO] running `"docker" "start" "-a" "b3941deeb94dee007be116e387354a778b0b14eb80241a8f30d709a70c353481"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/wasm_demo-a5b0e9854f046ba1
[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" "b3941deeb94dee007be116e387354a778b0b14eb80241a8f30d709a70c353481"`
[INFO] running `"docker" "rm" "-f" "b3941deeb94dee007be116e387354a778b0b14eb80241a8f30d709a70c353481"`
[INFO] [stdout] b3941deeb94dee007be116e387354a778b0b14eb80241a8f30d709a70c353481