[INFO] fetching crate wabt 0.9.0...
[INFO] extracting crate wabt 0.9.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/wabt/0.9.0
[INFO] extracting crate wabt 0.9.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/wabt/0.9.0
[INFO] validating manifest of wabt-0.9.0 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 wabt-0.9.0 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 wabt-0.9.0
[INFO] finished frobbing wabt-0.9.0
[INFO] frobbed toml for wabt-0.9.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/wabt/0.9.0/Cargo.toml
[INFO] started frobbing wabt-0.9.0
[INFO] finished frobbing wabt-0.9.0
[INFO] frobbed toml for wabt-0.9.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/wabt/0.9.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wabt-sys v0.6.1
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing wabt-0.9.0 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-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/wabt/0.9.0:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 987520d71a37116386239f3c2e5b821fc14dfc0e9cc17902f4777790c97f983d
[INFO] running `"docker" "start" "-a" "987520d71a37116386239f3c2e5b821fc14dfc0e9cc17902f4777790c97f983d"`
[INFO] [stderr]    Compiling wabt-sys v0.6.1
[INFO] [stderr]    Compiling wabt v0.9.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.46s
[INFO] running `"docker" "inspect" "987520d71a37116386239f3c2e5b821fc14dfc0e9cc17902f4777790c97f983d"`
[INFO] running `"docker" "rm" "-f" "987520d71a37116386239f3c2e5b821fc14dfc0e9cc17902f4777790c97f983d"`
[INFO] [stdout] 987520d71a37116386239f3c2e5b821fc14dfc0e9cc17902f4777790c97f983d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/wabt/0.9.0:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] ff86afddc5f79b406a320ddee3f9bcf275dd79c8a55594d4f149d61e2ed4eed6
[INFO] running `"docker" "start" "-a" "ff86afddc5f79b406a320ddee3f9bcf275dd79c8a55594d4f149d61e2ed4eed6"`
[INFO] [stderr]    Compiling wabt v0.9.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.59s
[INFO] running `"docker" "inspect" "ff86afddc5f79b406a320ddee3f9bcf275dd79c8a55594d4f149d61e2ed4eed6"`
[INFO] running `"docker" "rm" "-f" "ff86afddc5f79b406a320ddee3f9bcf275dd79c8a55594d4f149d61e2ed4eed6"`
[INFO] [stdout] ff86afddc5f79b406a320ddee3f9bcf275dd79c8a55594d4f149d61e2ed4eed6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/wabt/0.9.0:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] c6ed3f121c64411e2751b82b0b5c782a3b1a3ed3115302b630529571117fcaf5
[INFO] running `"docker" "start" "-a" "c6ed3f121c64411e2751b82b0b5c782a3b1a3ed3115302b630529571117fcaf5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/wabt-b3fc534526b690ae
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_wasm2wat ... ok
[INFO] [stdout] test module ... ok
[INFO] [stdout] test roundtrip ... ok
[INFO] [stdout] test features ... ok
[INFO] [stdout] test test_wat2wasm ... ok
[INFO] [stdout] test script::tests::assert_exhaustion ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wabt
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - WabtBuf (line 390) ... ok
[INFO] [stdout] test src/lib.rs - WabtBuf (line 398) ... ok
[INFO] [stdout] test src/lib.rs - Wasm2Wat (line 849) ... ok
[INFO] [stdout] test src/lib.rs - wat2wasm_with_features (line 1018) ... ok
[INFO] [stdout] test src/lib.rs - Wat2Wasm (line 755) ... ok
[INFO] [stdout] test src/lib.rs - wasm2wat_with_features (line 1072) ... ok
[INFO] [stdout] test src/lib.rs - wasm2wat (line 1049) ... ok
[INFO] [stdout] test src/lib.rs - wat2wasm (line 982) ... ok
[INFO] [stdout] test src/script/mod.rs - script (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "c6ed3f121c64411e2751b82b0b5c782a3b1a3ed3115302b630529571117fcaf5"`
[INFO] running `"docker" "rm" "-f" "c6ed3f121c64411e2751b82b0b5c782a3b1a3ed3115302b630529571117fcaf5"`
[INFO] [stdout] c6ed3f121c64411e2751b82b0b5c782a3b1a3ed3115302b630529571117fcaf5