[INFO] crate wasm-contract 0.0.0 is already in cache
[INFO] extracting crate wasm-contract 0.0.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/wasm-contract/0.0.0
[INFO] extracting crate wasm-contract 0.0.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/wasm-contract/0.0.0
[INFO] validating manifest of wasm-contract-0.0.0 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 wasm-contract-0.0.0 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 wasm-contract-0.0.0
[INFO] finished frobbing wasm-contract-0.0.0
[INFO] frobbed toml for wasm-contract-0.0.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/wasm-contract/0.0.0/Cargo.toml
[INFO] started frobbing wasm-contract-0.0.0
[INFO] finished frobbing wasm-contract-0.0.0
[INFO] frobbed toml for wasm-contract-0.0.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/wasm-contract/0.0.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 wasm-contract-0.0.0 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/wasm-contract/0.0.0:/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] bf81bb1a221cf33a9c42dbbb7ca2d97a711275bec681b9457cd69ff685a2bea1
[INFO] running `"docker" "start" "-a" "bf81bb1a221cf33a9c42dbbb7ca2d97a711275bec681b9457cd69ff685a2bea1"`
[INFO] [stderr]    Compiling static_assertions v0.3.4
[INFO] [stderr]    Compiling nom v5.0.1
[INFO] [stderr]    Compiling lexical-core v0.4.3
[INFO] [stderr]    Compiling stackvector v1.0.6
[INFO] [stderr]    Compiling wasm-contract v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.10s
[INFO] running `"docker" "inspect" "bf81bb1a221cf33a9c42dbbb7ca2d97a711275bec681b9457cd69ff685a2bea1"`
[INFO] running `"docker" "rm" "-f" "bf81bb1a221cf33a9c42dbbb7ca2d97a711275bec681b9457cd69ff685a2bea1"`
[INFO] [stdout] bf81bb1a221cf33a9c42dbbb7ca2d97a711275bec681b9457cd69ff685a2bea1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/wasm-contract/0.0.0:/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] 45b43b4b3147bbe1725447185f805ea31b53b3ef8424ddeb69df2299fb0d16ba
[INFO] running `"docker" "start" "-a" "45b43b4b3147bbe1725447185f805ea31b53b3ef8424ddeb69df2299fb0d16ba"`
[INFO] [stderr]    Compiling wabt-sys v0.5.4
[INFO] [stderr]    Compiling wabt v0.7.4
[INFO] [stderr]    Compiling wasm-contract v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.59s
[INFO] running `"docker" "inspect" "45b43b4b3147bbe1725447185f805ea31b53b3ef8424ddeb69df2299fb0d16ba"`
[INFO] running `"docker" "rm" "-f" "45b43b4b3147bbe1725447185f805ea31b53b3ef8424ddeb69df2299fb0d16ba"`
[INFO] [stdout] 45b43b4b3147bbe1725447185f805ea31b53b3ef8424ddeb69df2299fb0d16ba
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/wasm-contract/0.0.0:/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] d00957b20f2ce31346029b50445e3de93b4743777984ff596cdb08ad9583ae3d
[INFO] running `"docker" "start" "-a" "d00957b20f2ce31346029b50445e3de93b4743777984ff596cdb08ad9583ae3d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/wasm_contract-fe167ebd6ee4a4c6
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test parser::test::parse_func_export ... ok
[INFO] [stdout] test parser::test::parse_func_import ... ok
[INFO] [stdout] test parser::test::parse_global_export ... ok
[INFO] [stdout] test parser::test::parse_identifier ... ok
[INFO] [stdout] test parser::test::parse_wasm_type ... ok
[INFO] [stdout] test parser::test::parse_imports_test ... ok
[INFO] [stdout] test parser::test::parse_global_import ... ok
[INFO] [stdout] test contract::test::merging_works ... ok
[INFO] [stdout] test parser::test::duplicates_not_allowed ... ok
[INFO] [stdout] test parser::test::typo_gets_caught ... ok
[INFO] [stdout] test validate::validation_tests::global_exports ... ok
[INFO] [stdout] test parser::test::test_param_elision ... ok
[INFO] [stdout] test parser::test::test_comment_space_parsing ... ok
[INFO] [stdout] test parser::test::top_level_test ... ok
[INFO] [stdout] test validate::validation_tests::global_imports ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wasm-contract
[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" "d00957b20f2ce31346029b50445e3de93b4743777984ff596cdb08ad9583ae3d"`
[INFO] running `"docker" "rm" "-f" "d00957b20f2ce31346029b50445e3de93b4743777984ff596cdb08ad9583ae3d"`
[INFO] [stdout] d00957b20f2ce31346029b50445e3de93b4743777984ff596cdb08ad9583ae3d