[INFO] updating cached repository sblundy/react-wasm-experiment
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/sblundy/react-wasm-experiment
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/sblundy/react-wasm-experiment" "work/ex/beta-1.38-1/sources/1.37.0/gh/sblundy/react-wasm-experiment"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/sblundy/react-wasm-experiment'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/sblundy/react-wasm-experiment" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sblundy/react-wasm-experiment"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sblundy/react-wasm-experiment'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 22746e6d8b88bdd713e19c418a5946b4208bebf7
[INFO] sha for GitHub repo sblundy/react-wasm-experiment: 22746e6d8b88bdd713e19c418a5946b4208bebf7
[INFO] validating manifest of sblundy/react-wasm-experiment 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 sblundy/react-wasm-experiment 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 sblundy/react-wasm-experiment
[INFO] finished frobbing sblundy/react-wasm-experiment
[INFO] frobbed toml for sblundy/react-wasm-experiment written to work/ex/beta-1.38-1/sources/1.37.0/gh/sblundy/react-wasm-experiment/Cargo.toml
[INFO] started frobbing sblundy/react-wasm-experiment
[INFO] finished frobbing sblundy/react-wasm-experiment
[INFO] frobbed toml for sblundy/react-wasm-experiment written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/sblundy/react-wasm-experiment/Cargo.toml
[INFO] crate sblundy/react-wasm-experiment 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 sblundy/react-wasm-experiment 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/sblundy/react-wasm-experiment:/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] e6e7dbe3260b5045c2b3bb5d1e5ea18910d042a814c7e60f892ce417809cead7
[INFO] running `"docker" "start" "-a" "e6e7dbe3260b5045c2b3bb5d1e5ea18910d042a814c7e60f892ce417809cead7"`
[INFO] [stderr]    Compiling react-wasm v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `"docker" "inspect" "e6e7dbe3260b5045c2b3bb5d1e5ea18910d042a814c7e60f892ce417809cead7"`
[INFO] running `"docker" "rm" "-f" "e6e7dbe3260b5045c2b3bb5d1e5ea18910d042a814c7e60f892ce417809cead7"`
[INFO] [stdout] e6e7dbe3260b5045c2b3bb5d1e5ea18910d042a814c7e60f892ce417809cead7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/sblundy/react-wasm-experiment:/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] e02e289ff338513e100cad1c1aac37105db2ed31af4060913907b0ae6c5011b1
[INFO] running `"docker" "start" "-a" "e02e289ff338513e100cad1c1aac37105db2ed31af4060913907b0ae6c5011b1"`
[INFO] [stderr]    Compiling react-wasm v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `"docker" "inspect" "e02e289ff338513e100cad1c1aac37105db2ed31af4060913907b0ae6c5011b1"`
[INFO] running `"docker" "rm" "-f" "e02e289ff338513e100cad1c1aac37105db2ed31af4060913907b0ae6c5011b1"`
[INFO] [stdout] e02e289ff338513e100cad1c1aac37105db2ed31af4060913907b0ae6c5011b1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/sblundy/react-wasm-experiment:/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] 46ecf9f41be9c6c192575c03965c945ed4ee612824d9f2cb5e9616c02bb114c8
[INFO] running `"docker" "start" "-a" "46ecf9f41be9c6c192575c03965c945ed4ee612824d9f2cb5e9616c02bb114c8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/react_wasm-a301469e218f395c
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::round_trip ... ok
[INFO] [stdout] test tests::add_test_message ... ok
[INFO] [stdout] test tests::add_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "46ecf9f41be9c6c192575c03965c945ed4ee612824d9f2cb5e9616c02bb114c8"`
[INFO] running `"docker" "rm" "-f" "46ecf9f41be9c6c192575c03965c945ed4ee612824d9f2cb5e9616c02bb114c8"`
[INFO] [stdout] 46ecf9f41be9c6c192575c03965c945ed4ee612824d9f2cb5e9616c02bb114c8