Dec 19 08:11:06.659 INFO checking steadylearner/Webassembly against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 08:11:06.659 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/steadylearner/Webassembly:/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=forbid" "-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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 08:11:07.214 INFO [stdout] 27c43d74d0d6642911215f5f888b19d973912988c627f532b6efa8df45a5268d
Dec 19 08:11:07.216 INFO running `"docker" "start" "-a" "27c43d74d0d6642911215f5f888b19d973912988c627f532b6efa8df45a5268d"`
Dec 19 08:11:09.513 INFO [stderr]    Compiling wasm-bindgen-shared v0.2.23
Dec 19 08:11:09.517 INFO [stderr]    Compiling wasm-bindgen v0.2.23
Dec 19 08:11:09.529 INFO [stderr]    Compiling serde_json v1.0.31
Dec 19 08:11:09.529 INFO [stderr]    Compiling syn v0.15.7
Dec 19 08:11:30.154 INFO [stderr]    Compiling serde_derive v1.0.79
Dec 19 08:11:49.542 INFO [stderr]    Compiling wasm-bindgen-backend v0.2.23
Dec 19 08:11:57.949 INFO [stderr]    Compiling wasm-bindgen-macro-support v0.2.23
Dec 19 08:12:03.426 INFO [stderr]    Compiling wasm-bindgen-macro v0.2.23
Dec 19 08:12:06.263 INFO [stderr]     Checking javascript_and_web v0.1.0 (/opt/crater/workdir)
Dec 19 08:12:06.909 INFO [stderr] error[E0601]: `main` function not found in crate `simple`
Dec 19 08:12:06.910 INFO [stderr]   |
Dec 19 08:12:06.910 INFO [stderr]   = note: consider adding a `main` function to `examples/simple.rs`
Dec 19 08:12:06.910 INFO [stderr] 
Dec 19 08:12:06.911 INFO [stderr] error: aborting due to previous error
Dec 19 08:12:06.928 INFO [stderr] 
Dec 19 08:12:06.929 INFO [stderr] For more information about this error, try `rustc --explain E0601`.
Dec 19 08:12:06.951 INFO [stderr] error: Could not compile `javascript_and_web`.
Dec 19 08:12:06.951 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 19 08:12:07.478 INFO [stderr] error: build failed
Dec 19 08:12:09.324 INFO running `"docker" "inspect" "27c43d74d0d6642911215f5f888b19d973912988c627f532b6efa8df45a5268d"`
Dec 19 08:12:09.714 INFO running `"docker" "rm" "-f" "27c43d74d0d6642911215f5f888b19d973912988c627f532b6efa8df45a5268d"`
Dec 19 08:12:09.968 INFO [stdout] 27c43d74d0d6642911215f5f888b19d973912988c627f532b6efa8df45a5268d