[INFO] updating cached repository https://github.com/JohanBjoerklund/WebAssembly-With-Rust
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 24a71ffddb6c26c25ceb15aaea03edc061399372
[INFO] testing JohanBjoerklund/WebAssembly-With-Rust against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FJohanBjoerklund%2FWebAssembly-With-Rust" "work/builds/worker-7/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JohanBjoerklund/WebAssembly-With-Rust on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/JohanBjoerklund/WebAssembly-With-Rust
[INFO] finished tweaking git repo https://github.com/JohanBjoerklund/WebAssembly-With-Rust
[INFO] tweaked toml for git repo https://github.com/JohanBjoerklund/WebAssembly-With-Rust written to work/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/JohanBjoerklund/WebAssembly-With-Rust already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] bffdb09f6e7f2b30bcf509278253e57b91a1df4c1fa4fbdadd1d4ed02173e558
[INFO] running `"docker" "start" "-a" "bffdb09f6e7f2b30bcf509278253e57b91a1df4c1fa4fbdadd1d4ed02173e558"`
[INFO] [stderr]    Compiling wasm-bindgen v0.2.27
[INFO] [stderr]    Compiling syn v0.15.16
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.27
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.27
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.27
[INFO] [stderr]    Compiling barebone v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.97s
[INFO] running `"docker" "inspect" "bffdb09f6e7f2b30bcf509278253e57b91a1df4c1fa4fbdadd1d4ed02173e558"`
[INFO] running `"docker" "rm" "-f" "bffdb09f6e7f2b30bcf509278253e57b91a1df4c1fa4fbdadd1d4ed02173e558"`
[INFO] [stdout] bffdb09f6e7f2b30bcf509278253e57b91a1df4c1fa4fbdadd1d4ed02173e558
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7007fc949aea6b1aa8e22dba3212676e7eb77f3e2956cd10f13df4d2697dc7ff
[INFO] running `"docker" "start" "-a" "7007fc949aea6b1aa8e22dba3212676e7eb77f3e2956cd10f13df4d2697dc7ff"`
[INFO] [stderr]    Compiling barebone v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `"docker" "inspect" "7007fc949aea6b1aa8e22dba3212676e7eb77f3e2956cd10f13df4d2697dc7ff"`
[INFO] running `"docker" "rm" "-f" "7007fc949aea6b1aa8e22dba3212676e7eb77f3e2956cd10f13df4d2697dc7ff"`
[INFO] [stdout] 7007fc949aea6b1aa8e22dba3212676e7eb77f3e2956cd10f13df4d2697dc7ff
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 877d02992ba98a27c2737f0629377ecf8bb5e1dcc9cf08247bb5df2f34da2d90
[INFO] running `"docker" "start" "-a" "877d02992ba98a27c2737f0629377ecf8bb5e1dcc9cf08247bb5df2f34da2d90"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/barebone-f839a1b2f496f00a
[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] [stderr]    Doc-tests barebone
[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" "877d02992ba98a27c2737f0629377ecf8bb5e1dcc9cf08247bb5df2f34da2d90"`
[INFO] running `"docker" "rm" "-f" "877d02992ba98a27c2737f0629377ecf8bb5e1dcc9cf08247bb5df2f34da2d90"`
[INFO] [stdout] 877d02992ba98a27c2737f0629377ecf8bb5e1dcc9cf08247bb5df2f34da2d90