[INFO] updating cached repository ASteinheiser/react-rust-app
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ASteinheiser/react-rust-app
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ASteinheiser/react-rust-app" "work/ex/beta-1.38-1/sources/1.37.0/gh/ASteinheiser/react-rust-app"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/ASteinheiser/react-rust-app'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ASteinheiser/react-rust-app" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ASteinheiser/react-rust-app"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ASteinheiser/react-rust-app'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7add18a9624196d817972b8704e533066c14d2af
[INFO] sha for GitHub repo ASteinheiser/react-rust-app: 7add18a9624196d817972b8704e533066c14d2af
[INFO] validating manifest of ASteinheiser/react-rust-app 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 ASteinheiser/react-rust-app 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 ASteinheiser/react-rust-app
[INFO] finished frobbing ASteinheiser/react-rust-app
[INFO] frobbed toml for ASteinheiser/react-rust-app written to work/ex/beta-1.38-1/sources/1.37.0/gh/ASteinheiser/react-rust-app/Cargo.toml
[INFO] started frobbing ASteinheiser/react-rust-app
[INFO] finished frobbing ASteinheiser/react-rust-app
[INFO] frobbed toml for ASteinheiser/react-rust-app written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ASteinheiser/react-rust-app/Cargo.toml
[INFO] crate ASteinheiser/react-rust-app already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing ASteinheiser/react-rust-app 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ASteinheiser/react-rust-app:/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] 3cd64a8199f09ec7f6549ca926b3d5c2cb38adae3e156ebb4e4f6ceee343bcb2
[INFO] running `"docker" "start" "-a" "3cd64a8199f09ec7f6549ca926b3d5c2cb38adae3e156ebb4e4f6ceee343bcb2"`
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.29
[INFO] [stderr]    Compiling wasm-bindgen v0.2.29
[INFO] [stderr]    Compiling syn v0.15.23
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.29
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.29
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.29
[INFO] [stderr]    Compiling rust-app v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.84s
[INFO] running `"docker" "inspect" "3cd64a8199f09ec7f6549ca926b3d5c2cb38adae3e156ebb4e4f6ceee343bcb2"`
[INFO] running `"docker" "rm" "-f" "3cd64a8199f09ec7f6549ca926b3d5c2cb38adae3e156ebb4e4f6ceee343bcb2"`
[INFO] [stdout] 3cd64a8199f09ec7f6549ca926b3d5c2cb38adae3e156ebb4e4f6ceee343bcb2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ASteinheiser/react-rust-app:/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] e97e966bfb80973f1b7be78998cdb76cfb349d7f26b29ad8f455b848cddcd426
[INFO] running `"docker" "start" "-a" "e97e966bfb80973f1b7be78998cdb76cfb349d7f26b29ad8f455b848cddcd426"`
[INFO] [stderr]    Compiling rust-app v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `"docker" "inspect" "e97e966bfb80973f1b7be78998cdb76cfb349d7f26b29ad8f455b848cddcd426"`
[INFO] running `"docker" "rm" "-f" "e97e966bfb80973f1b7be78998cdb76cfb349d7f26b29ad8f455b848cddcd426"`
[INFO] [stdout] e97e966bfb80973f1b7be78998cdb76cfb349d7f26b29ad8f455b848cddcd426
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ASteinheiser/react-rust-app:/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] 2a40b60c10b200a70f07c17c07bdf2ef629b07608b1c0f9f9549ed35da26e5bb
[INFO] running `"docker" "start" "-a" "2a40b60c10b200a70f07c17c07bdf2ef629b07608b1c0f9f9549ed35da26e5bb"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust-69c7f20d5904862d
[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" "2a40b60c10b200a70f07c17c07bdf2ef629b07608b1c0f9f9549ed35da26e5bb"`
[INFO] running `"docker" "rm" "-f" "2a40b60c10b200a70f07c17c07bdf2ef629b07608b1c0f9f9549ed35da26e5bb"`
[INFO] [stdout] 2a40b60c10b200a70f07c17c07bdf2ef629b07608b1c0f9f9549ed35da26e5bb