[INFO] updating cached repository gonardfreeman/rust_wasm
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/gonardfreeman/rust_wasm
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/gonardfreeman/rust_wasm" "work/ex/beta-1.38-1/sources/1.37.0/gh/gonardfreeman/rust_wasm"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/gonardfreeman/rust_wasm'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/gonardfreeman/rust_wasm" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gonardfreeman/rust_wasm"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gonardfreeman/rust_wasm'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ec63bb7c91a74ba23040e4246de3c332464a27ac
[INFO] sha for GitHub repo gonardfreeman/rust_wasm: ec63bb7c91a74ba23040e4246de3c332464a27ac
[INFO] validating manifest of gonardfreeman/rust_wasm on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of gonardfreeman/rust_wasm on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing gonardfreeman/rust_wasm
[INFO] finished frobbing gonardfreeman/rust_wasm
[INFO] frobbed toml for gonardfreeman/rust_wasm written to work/ex/beta-1.38-1/sources/1.37.0/gh/gonardfreeman/rust_wasm/Cargo.toml
[INFO] started frobbing gonardfreeman/rust_wasm
[INFO] finished frobbing gonardfreeman/rust_wasm
[INFO] frobbed toml for gonardfreeman/rust_wasm written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gonardfreeman/rust_wasm/Cargo.toml
[INFO] crate gonardfreeman/rust_wasm already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing gonardfreeman/rust_wasm against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/gonardfreeman/rust_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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] ab3a6e5e0842f6d24c44b4744046fb79ac5d03e59feeb5f91c302d0747c6b73b
[INFO] running `"docker" "start" "-a" "ab3a6e5e0842f6d24c44b4744046fb79ac5d03e59feeb5f91c302d0747c6b73b"`
[INFO] [stderr]    Compiling webassembly v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `"docker" "inspect" "ab3a6e5e0842f6d24c44b4744046fb79ac5d03e59feeb5f91c302d0747c6b73b"`
[INFO] running `"docker" "rm" "-f" "ab3a6e5e0842f6d24c44b4744046fb79ac5d03e59feeb5f91c302d0747c6b73b"`
[INFO] [stdout] ab3a6e5e0842f6d24c44b4744046fb79ac5d03e59feeb5f91c302d0747c6b73b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/gonardfreeman/rust_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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] e6a1f076a32b6f6b6d57455af2896ac908926d39b3079b2ab61808837e55b2a0
[INFO] running `"docker" "start" "-a" "e6a1f076a32b6f6b6d57455af2896ac908926d39b3079b2ab61808837e55b2a0"`
[INFO] [stderr]    Compiling webassembly v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `"docker" "inspect" "e6a1f076a32b6f6b6d57455af2896ac908926d39b3079b2ab61808837e55b2a0"`
[INFO] running `"docker" "rm" "-f" "e6a1f076a32b6f6b6d57455af2896ac908926d39b3079b2ab61808837e55b2a0"`
[INFO] [stdout] e6a1f076a32b6f6b6d57455af2896ac908926d39b3079b2ab61808837e55b2a0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/gonardfreeman/rust_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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 25f827d0ba5c0338002d811f50e595c7fb8f3f9a302c56dac158ccee86ce75c0
[INFO] running `"docker" "start" "-a" "25f827d0ba5c0338002d811f50e595c7fb8f3f9a302c56dac158ccee86ce75c0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/webassembly-3eaccd17b3afa232
[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" "25f827d0ba5c0338002d811f50e595c7fb8f3f9a302c56dac158ccee86ce75c0"`
[INFO] running `"docker" "rm" "-f" "25f827d0ba5c0338002d811f50e595c7fb8f3f9a302c56dac158ccee86ce75c0"`
[INFO] [stdout] 25f827d0ba5c0338002d811f50e595c7fb8f3f9a302c56dac158ccee86ce75c0