[INFO] crate wasm-interface 0.1.0 is already in cache
[INFO] extracting crate wasm-interface 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/wasm-interface/0.1.0
[INFO] extracting crate wasm-interface 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/wasm-interface/0.1.0
[INFO] validating manifest of wasm-interface-0.1.0 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-interface-0.1.0 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-interface-0.1.0
[INFO] finished frobbing wasm-interface-0.1.0
[INFO] frobbed toml for wasm-interface-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/wasm-interface/0.1.0/Cargo.toml
[INFO] started frobbing wasm-interface-0.1.0
[INFO] finished frobbing wasm-interface-0.1.0
[INFO] frobbed toml for wasm-interface-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/wasm-interface/0.1.0/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-interface-0.1.0 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/wasm-interface/0.1.0:/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] d3301b89277aad72af49a70ec69c30f2ab71f910b9dddd5f3208623b6c4c5e82
[INFO] running `"docker" "start" "-a" "d3301b89277aad72af49a70ec69c30f2ab71f910b9dddd5f3208623b6c4c5e82"`
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling static_assertions v0.3.4
[INFO] [stderr]    Compiling nom v5.0.1
[INFO] [stderr]    Compiling stackvector v1.0.6
[INFO] [stderr]    Compiling lexical-core v0.4.3
[INFO] [stderr]    Compiling wasm-interface v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.78s
[INFO] running `"docker" "inspect" "d3301b89277aad72af49a70ec69c30f2ab71f910b9dddd5f3208623b6c4c5e82"`
[INFO] running `"docker" "rm" "-f" "d3301b89277aad72af49a70ec69c30f2ab71f910b9dddd5f3208623b6c4c5e82"`
[INFO] [stdout] d3301b89277aad72af49a70ec69c30f2ab71f910b9dddd5f3208623b6c4c5e82
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/wasm-interface/0.1.0:/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] e8c56ebf630fb0471341ef0f15a62ed5da347beecd84d4fbbef5f8d537391835
[INFO] running `"docker" "start" "-a" "e8c56ebf630fb0471341ef0f15a62ed5da347beecd84d4fbbef5f8d537391835"`
[INFO] [stderr]    Compiling wasm-interface v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.75s
[INFO] running `"docker" "inspect" "e8c56ebf630fb0471341ef0f15a62ed5da347beecd84d4fbbef5f8d537391835"`
[INFO] running `"docker" "rm" "-f" "e8c56ebf630fb0471341ef0f15a62ed5da347beecd84d4fbbef5f8d537391835"`
[INFO] [stdout] e8c56ebf630fb0471341ef0f15a62ed5da347beecd84d4fbbef5f8d537391835
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/wasm-interface/0.1.0:/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] 75bb7ea4bb7675f972452d047f593e74a323cc3f53a44832f12af21c51c8d7b6
[INFO] running `"docker" "start" "-a" "75bb7ea4bb7675f972452d047f593e74a323cc3f53a44832f12af21c51c8d7b6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/wasm_interface-5e91bc132be20c0e
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test parser::test::parse_func_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_func_import ... ok
[INFO] [stdout] test parser::test::parse_imports_test ... ok
[INFO] [stdout] test parser::test::parse_global_import ... ok
[INFO] [stdout] test parser::test::parse_trailing_spaces_on_interface ... ok
[INFO] [stdout] test interface::test::merging_works ... ok
[INFO] [stdout] test parser::test::duplicates_not_allowed ... ok
[INFO] [stdout] test parser::test::parse_global_export ... ok
[INFO] [stdout] test parser::test::test_comment_space_parsing ... ok
[INFO] [stdout] test validate::validation_tests::global_imports ... ok
[INFO] [stdout] test parser::test::test_param_elision ... ok
[INFO] [stdout] test parser::test::top_level_test ... ok
[INFO] [stdout] test parser::test::typo_gets_caught ... ok
[INFO] [stdout] test validate::validation_tests::global_exports ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wasm-interface
[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" "75bb7ea4bb7675f972452d047f593e74a323cc3f53a44832f12af21c51c8d7b6"`
[INFO] running `"docker" "rm" "-f" "75bb7ea4bb7675f972452d047f593e74a323cc3f53a44832f12af21c51c8d7b6"`
[INFO] [stdout] 75bb7ea4bb7675f972452d047f593e74a323cc3f53a44832f12af21c51c8d7b6