[INFO] updating cached repository katsew/RustWebAssemblyExperiment
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/katsew/RustWebAssemblyExperiment
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/katsew/RustWebAssemblyExperiment" "work/ex/beta-1.37-6/sources/1.36.0/gh/katsew/RustWebAssemblyExperiment"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/katsew/RustWebAssemblyExperiment'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/katsew/RustWebAssemblyExperiment" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/katsew/RustWebAssemblyExperiment"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/katsew/RustWebAssemblyExperiment'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1925bc0822b943642fc4d440b2ab7f4de962e4e0
[INFO] sha for GitHub repo katsew/RustWebAssemblyExperiment: 1925bc0822b943642fc4d440b2ab7f4de962e4e0
[INFO] validating manifest of katsew/RustWebAssemblyExperiment 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 katsew/RustWebAssemblyExperiment 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 katsew/RustWebAssemblyExperiment
[INFO] finished frobbing katsew/RustWebAssemblyExperiment
[INFO] frobbed toml for katsew/RustWebAssemblyExperiment written to work/ex/beta-1.37-6/sources/1.36.0/gh/katsew/RustWebAssemblyExperiment/Cargo.toml
[INFO] started frobbing katsew/RustWebAssemblyExperiment
[INFO] finished frobbing katsew/RustWebAssemblyExperiment
[INFO] frobbed toml for katsew/RustWebAssemblyExperiment written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/katsew/RustWebAssemblyExperiment/Cargo.toml
[INFO] crate katsew/RustWebAssemblyExperiment 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 katsew/RustWebAssemblyExperiment against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/katsew/RustWebAssemblyExperiment:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 4a5be5a2f28a0cfe32b36eec0f54f5014f0ccdb1b5ec99ff2fbb350c8bd40636
[INFO] running `"docker" "start" "-a" "4a5be5a2f28a0cfe32b36eec0f54f5014f0ccdb1b5ec99ff2fbb350c8bd40636"`
[INFO] [stderr]    Compiling wasm_experimental v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `"docker" "inspect" "4a5be5a2f28a0cfe32b36eec0f54f5014f0ccdb1b5ec99ff2fbb350c8bd40636"`
[INFO] running `"docker" "rm" "-f" "4a5be5a2f28a0cfe32b36eec0f54f5014f0ccdb1b5ec99ff2fbb350c8bd40636"`
[INFO] [stdout] 4a5be5a2f28a0cfe32b36eec0f54f5014f0ccdb1b5ec99ff2fbb350c8bd40636
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/katsew/RustWebAssemblyExperiment:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] ae1a5f564543b4430121154f2f3bc873b1f2c488bad9d841f5179f745cd4d1f3
[INFO] running `"docker" "start" "-a" "ae1a5f564543b4430121154f2f3bc873b1f2c488bad9d841f5179f745cd4d1f3"`
[INFO] [stderr]    Compiling wasm_experimental v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `"docker" "inspect" "ae1a5f564543b4430121154f2f3bc873b1f2c488bad9d841f5179f745cd4d1f3"`
[INFO] running `"docker" "rm" "-f" "ae1a5f564543b4430121154f2f3bc873b1f2c488bad9d841f5179f745cd4d1f3"`
[INFO] [stdout] ae1a5f564543b4430121154f2f3bc873b1f2c488bad9d841f5179f745cd4d1f3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/katsew/RustWebAssemblyExperiment:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] cc09991107b74ddb9455818d285a7696882d9ad49efcc988374f2baab1df3ca2
[INFO] running `"docker" "start" "-a" "cc09991107b74ddb9455818d285a7696882d9ad49efcc988374f2baab1df3ca2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/wasm_experimental-7a6c0589a396115e
[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" "cc09991107b74ddb9455818d285a7696882d9ad49efcc988374f2baab1df3ca2"`
[INFO] running `"docker" "rm" "-f" "cc09991107b74ddb9455818d285a7696882d9ad49efcc988374f2baab1df3ca2"`
[INFO] [stdout] cc09991107b74ddb9455818d285a7696882d9ad49efcc988374f2baab1df3ca2