[INFO] updating cached repository ianjsikes/rust-wasm-webpack-tutorial
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ianjsikes/rust-wasm-webpack-tutorial
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ianjsikes/rust-wasm-webpack-tutorial" "work/ex/beta-1.38-1/sources/1.37.0/gh/ianjsikes/rust-wasm-webpack-tutorial"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/ianjsikes/rust-wasm-webpack-tutorial'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ianjsikes/rust-wasm-webpack-tutorial" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ianjsikes/rust-wasm-webpack-tutorial"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ianjsikes/rust-wasm-webpack-tutorial'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 449f5e1df75d19c8390d3d4dfdfa6b9e67c4caaf
[INFO] sha for GitHub repo ianjsikes/rust-wasm-webpack-tutorial: 449f5e1df75d19c8390d3d4dfdfa6b9e67c4caaf
[INFO] validating manifest of ianjsikes/rust-wasm-webpack-tutorial 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 ianjsikes/rust-wasm-webpack-tutorial 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 ianjsikes/rust-wasm-webpack-tutorial
[INFO] finished frobbing ianjsikes/rust-wasm-webpack-tutorial
[INFO] frobbed toml for ianjsikes/rust-wasm-webpack-tutorial written to work/ex/beta-1.38-1/sources/1.37.0/gh/ianjsikes/rust-wasm-webpack-tutorial/Cargo.toml
[INFO] started frobbing ianjsikes/rust-wasm-webpack-tutorial
[INFO] finished frobbing ianjsikes/rust-wasm-webpack-tutorial
[INFO] frobbed toml for ianjsikes/rust-wasm-webpack-tutorial written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ianjsikes/rust-wasm-webpack-tutorial/Cargo.toml
[INFO] crate ianjsikes/rust-wasm-webpack-tutorial 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing ianjsikes/rust-wasm-webpack-tutorial 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ianjsikes/rust-wasm-webpack-tutorial:/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] a913433d230806dff69a9ccb2dea5cd00754326dc7d37eb13cd6fbd7d400f243
[INFO] running `"docker" "start" "-a" "a913433d230806dff69a9ccb2dea5cd00754326dc7d37eb13cd6fbd7d400f243"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust-wasm-webpack-tutorial v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `"docker" "inspect" "a913433d230806dff69a9ccb2dea5cd00754326dc7d37eb13cd6fbd7d400f243"`
[INFO] running `"docker" "rm" "-f" "a913433d230806dff69a9ccb2dea5cd00754326dc7d37eb13cd6fbd7d400f243"`
[INFO] [stdout] a913433d230806dff69a9ccb2dea5cd00754326dc7d37eb13cd6fbd7d400f243
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ianjsikes/rust-wasm-webpack-tutorial:/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] 45d1071df188933bccc22105869da93aef8668085c0906849a4160a7376b8f35
[INFO] running `"docker" "start" "-a" "45d1071df188933bccc22105869da93aef8668085c0906849a4160a7376b8f35"`
[INFO] [stderr]    Compiling rust-wasm-webpack-tutorial v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `"docker" "inspect" "45d1071df188933bccc22105869da93aef8668085c0906849a4160a7376b8f35"`
[INFO] running `"docker" "rm" "-f" "45d1071df188933bccc22105869da93aef8668085c0906849a4160a7376b8f35"`
[INFO] [stdout] 45d1071df188933bccc22105869da93aef8668085c0906849a4160a7376b8f35
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ianjsikes/rust-wasm-webpack-tutorial:/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] d5758c3e7d8ed25b950aa52638391f821804ea6ed09b3b91e75b6635bfb9a38b
[INFO] running `"docker" "start" "-a" "d5758c3e7d8ed25b950aa52638391f821804ea6ed09b3b91e75b6635bfb9a38b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_wasm_webpack_tutorial-f647d4b08feab461
[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" "d5758c3e7d8ed25b950aa52638391f821804ea6ed09b3b91e75b6635bfb9a38b"`
[INFO] running `"docker" "rm" "-f" "d5758c3e7d8ed25b950aa52638391f821804ea6ed09b3b91e75b6635bfb9a38b"`
[INFO] [stdout] d5758c3e7d8ed25b950aa52638391f821804ea6ed09b3b91e75b6635bfb9a38b