[INFO] crate xwasmi 0.4.5 is already in cache
[INFO] extracting crate xwasmi 0.4.5 into work/ex/beta-1.37-6/sources/1.36.0/reg/xwasmi/0.4.5
[INFO] extracting crate xwasmi 0.4.5 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/xwasmi/0.4.5
[INFO] validating manifest of xwasmi-0.4.5 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 xwasmi-0.4.5 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 xwasmi-0.4.5
[INFO] finished frobbing xwasmi-0.4.5
[INFO] frobbed toml for xwasmi-0.4.5 written to work/ex/beta-1.37-6/sources/1.36.0/reg/xwasmi/0.4.5/Cargo.toml
[INFO] started frobbing xwasmi-0.4.5
[INFO] finished frobbing xwasmi-0.4.5
[INFO] frobbed toml for xwasmi-0.4.5 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/xwasmi/0.4.5/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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing xwasmi-0.4.5 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-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/xwasmi/0.4.5:/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] 975af9f1c75ee27f7ce715ab89c807e6ad2962588d21b4a0af4299fafaec1ea6
[INFO] running `"docker" "start" "-a" "975af9f1c75ee27f7ce715ab89c807e6ad2962588d21b4a0af4299fafaec1ea6"`
[INFO] [stderr]    Compiling xwasmi-validation v0.1.0
[INFO] [stderr]    Compiling xwasmi v0.4.5 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.66s
[INFO] running `"docker" "inspect" "975af9f1c75ee27f7ce715ab89c807e6ad2962588d21b4a0af4299fafaec1ea6"`
[INFO] running `"docker" "rm" "-f" "975af9f1c75ee27f7ce715ab89c807e6ad2962588d21b4a0af4299fafaec1ea6"`
[INFO] [stdout] 975af9f1c75ee27f7ce715ab89c807e6ad2962588d21b4a0af4299fafaec1ea6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/xwasmi/0.4.5:/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] e1cb364b51b3e42aa0ed1b8e11189ae0ff6f165b0abee94a8b2df475ad08300e
[INFO] running `"docker" "start" "-a" "e1cb364b51b3e42aa0ed1b8e11189ae0ff6f165b0abee94a8b2df475ad08300e"`
[INFO] [stderr]    Compiling wabt-sys v0.4.0
[INFO] [stderr]    Compiling wabt v0.6.0
[INFO] [stderr]    Compiling xwasmi v0.4.5 (/opt/crater/workdir)
[INFO] [stderr] error[E0425]: cannot find function `wat2xwasm` in module `wabt`
[INFO] [stderr]  --> src/prepare/tests.rs:8:23
[INFO] [stderr]   |
[INFO] [stderr] 8 |     let xwasm = wabt::wat2xwasm(wat).unwrap();
[INFO] [stderr]   |                       ^^^^^^^^^ help: a function with a similar name exists: `wat2wasm`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `wat2xwasm` in module `wabt`
[INFO] [stderr]   --> src/tests/xwasm.rs:83:29
[INFO] [stderr]    |
[INFO] [stderr] 83 |     let xwasm_buf = ::wabt::wat2xwasm(&buf).unwrap();
[INFO] [stderr]    |                             ^^^^^^^^^ help: a function with a similar name exists: `wat2wasm`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `wat2xwasm` in module `wabt`
[INFO] [stderr]   --> src/tests/mod.rs:40:30
[INFO] [stderr]    |
[INFO] [stderr] 40 |     let xwasm_binary = wabt::wat2xwasm(source).expect("Failed to parse wat source");
[INFO] [stderr]    |                              ^^^^^^^^^ help: a function with a similar name exists: `wat2wasm`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the size for values of type `[u8]` cannot be known at compilation time
[INFO] [stderr]  --> src/prepare/tests.rs:8:9
[INFO] [stderr]   |
[INFO] [stderr] 8 |     let xwasm = wabt::wat2xwasm(wat).unwrap();
[INFO] [stderr]   |         ^^^^^ doesn't have a size known at compile-time
[INFO] [stderr]   |
[INFO] [stderr]   = help: the trait `std::marker::Sized` is not implemented for `[u8]`
[INFO] [stderr]   = note: to learn more, visit <https://doc.rust-lang.org/book/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
[INFO] [stderr]   = note: all local variables must have a statically known size
[INFO] [stderr]   = help: unsized locals are gated as an unstable feature
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0277, E0425.
[INFO] [stderr] For more information about an error, try `rustc --explain E0277`.
[INFO] [stderr] error: Could not compile `xwasmi`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "e1cb364b51b3e42aa0ed1b8e11189ae0ff6f165b0abee94a8b2df475ad08300e"`
[INFO] running `"docker" "rm" "-f" "e1cb364b51b3e42aa0ed1b8e11189ae0ff6f165b0abee94a8b2df475ad08300e"`
[INFO] [stdout] e1cb364b51b3e42aa0ed1b8e11189ae0ff6f165b0abee94a8b2df475ad08300e