[INFO] updating cached repository huangjj27/guess_wasi
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/huangjj27/guess_wasi
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/huangjj27/guess_wasi" "work/ex/beta-1.37-6/sources/1.36.0/gh/huangjj27/guess_wasi"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/huangjj27/guess_wasi'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/huangjj27/guess_wasi" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/huangjj27/guess_wasi"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/huangjj27/guess_wasi'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] eaa161173d7d3180e664a02c2a87ddd93abce037
[INFO] sha for GitHub repo huangjj27/guess_wasi: eaa161173d7d3180e664a02c2a87ddd93abce037
[INFO] validating manifest of huangjj27/guess_wasi 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 huangjj27/guess_wasi 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 huangjj27/guess_wasi
[INFO] finished frobbing huangjj27/guess_wasi
[INFO] frobbed toml for huangjj27/guess_wasi written to work/ex/beta-1.37-6/sources/1.36.0/gh/huangjj27/guess_wasi/Cargo.toml
[INFO] started frobbing huangjj27/guess_wasi
[INFO] finished frobbing huangjj27/guess_wasi
[INFO] frobbed toml for huangjj27/guess_wasi written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/huangjj27/guess_wasi/Cargo.toml
[INFO] crate huangjj27/guess_wasi 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 huangjj27/guess_wasi 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/huangjj27/guess_wasi:/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] bb04191377b24a7d84f285de73f728424bf7271904006989483cc593fd746cc3
[INFO] running `"docker" "start" "-a" "bb04191377b24a7d84f285de73f728424bf7271904006989483cc593fd746cc3"`
[INFO] [stderr]    Compiling syn v0.15.36
[INFO] [stderr]    Compiling regex v1.1.7
[INFO] [stderr]    Compiling rand_chacha v0.2.0
[INFO] [stderr]    Compiling rand v0.7.0-pre.1
[INFO] [stderr]    Compiling regex-syntax v0.6.7
[INFO] [stderr]    Compiling getrandom v0.1.3
[INFO] [stderr]    Compiling rand_core v0.5.0
[INFO] [stderr]    Compiling structopt-derive v0.2.16
[INFO] [stderr]    Compiling structopt v0.2.16
[INFO] [stderr]    Compiling env_logger v0.6.1
[INFO] [stderr]    Compiling guess_wasi v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 44.23s
[INFO] running `"docker" "inspect" "bb04191377b24a7d84f285de73f728424bf7271904006989483cc593fd746cc3"`
[INFO] running `"docker" "rm" "-f" "bb04191377b24a7d84f285de73f728424bf7271904006989483cc593fd746cc3"`
[INFO] [stdout] bb04191377b24a7d84f285de73f728424bf7271904006989483cc593fd746cc3
[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/huangjj27/guess_wasi:/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] 1a3a68ca7536bd9887f498d843d6523181681a17dda435681fb7b8f8022030cf
[INFO] running `"docker" "start" "-a" "1a3a68ca7536bd9887f498d843d6523181681a17dda435681fb7b8f8022030cf"`
[INFO] [stderr]    Compiling guess_wasi v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `"docker" "inspect" "1a3a68ca7536bd9887f498d843d6523181681a17dda435681fb7b8f8022030cf"`
[INFO] running `"docker" "rm" "-f" "1a3a68ca7536bd9887f498d843d6523181681a17dda435681fb7b8f8022030cf"`
[INFO] [stdout] 1a3a68ca7536bd9887f498d843d6523181681a17dda435681fb7b8f8022030cf
[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/huangjj27/guess_wasi:/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] 2852f109fe5490ed1b91564a6997c95a1c2067e7ae1fa26e7f6b1d0ce8482dbd
[INFO] running `"docker" "start" "-a" "2852f109fe5490ed1b91564a6997c95a1c2067e7ae1fa26e7f6b1d0ce8482dbd"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/guess_wasi-488a62039d233362
[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" "2852f109fe5490ed1b91564a6997c95a1c2067e7ae1fa26e7f6b1d0ce8482dbd"`
[INFO] running `"docker" "rm" "-f" "2852f109fe5490ed1b91564a6997c95a1c2067e7ae1fa26e7f6b1d0ce8482dbd"`
[INFO] [stdout] 2852f109fe5490ed1b91564a6997c95a1c2067e7ae1fa26e7f6b1d0ce8482dbd