[INFO] updating cached repository C-Saunders/google-analytics-v4-report-flattener-wasm
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/C-Saunders/google-analytics-v4-report-flattener-wasm
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/C-Saunders/google-analytics-v4-report-flattener-wasm" "work/ex/beta-1.38-1/sources/1.37.0/gh/C-Saunders/google-analytics-v4-report-flattener-wasm"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/C-Saunders/google-analytics-v4-report-flattener-wasm'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/C-Saunders/google-analytics-v4-report-flattener-wasm" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/C-Saunders/google-analytics-v4-report-flattener-wasm"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/C-Saunders/google-analytics-v4-report-flattener-wasm'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8d7e8ed98d40b4b9dea2050e4b443a847fc90856
[INFO] sha for GitHub repo C-Saunders/google-analytics-v4-report-flattener-wasm: 8d7e8ed98d40b4b9dea2050e4b443a847fc90856
[INFO] validating manifest of C-Saunders/google-analytics-v4-report-flattener-wasm 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 C-Saunders/google-analytics-v4-report-flattener-wasm 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 C-Saunders/google-analytics-v4-report-flattener-wasm
[INFO] finished frobbing C-Saunders/google-analytics-v4-report-flattener-wasm
[INFO] frobbed toml for C-Saunders/google-analytics-v4-report-flattener-wasm written to work/ex/beta-1.38-1/sources/1.37.0/gh/C-Saunders/google-analytics-v4-report-flattener-wasm/Cargo.toml
[INFO] started frobbing C-Saunders/google-analytics-v4-report-flattener-wasm
[INFO] finished frobbing C-Saunders/google-analytics-v4-report-flattener-wasm
[INFO] frobbed toml for C-Saunders/google-analytics-v4-report-flattener-wasm written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/C-Saunders/google-analytics-v4-report-flattener-wasm/Cargo.toml
[INFO] crate C-Saunders/google-analytics-v4-report-flattener-wasm 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 C-Saunders/google-analytics-v4-report-flattener-wasm 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/C-Saunders/google-analytics-v4-report-flattener-wasm:/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] 63da1d8c147175e0df7cc4d47b7a51c17ba095d1094bcd0eba1bfec9093b9967
[INFO] running `"docker" "start" "-a" "63da1d8c147175e0df7cc4d47b7a51c17ba095d1094bcd0eba1bfec9093b9967"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.25
[INFO] [stderr]    Compiling wasm-bindgen v0.2.25
[INFO] [stderr]    Compiling syn v0.15.11
[INFO] [stderr]    Compiling serde_derive v1.0.80
[INFO] [stderr]    Compiling ga-v4-flattener v0.3.0
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.25
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.25
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.25
[INFO] [stderr]    Compiling console_error_panic_hook v0.1.5
[INFO] [stderr]    Compiling google-analytics-v4-report-flattener-wasm v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.96s
[INFO] running `"docker" "inspect" "63da1d8c147175e0df7cc4d47b7a51c17ba095d1094bcd0eba1bfec9093b9967"`
[INFO] running `"docker" "rm" "-f" "63da1d8c147175e0df7cc4d47b7a51c17ba095d1094bcd0eba1bfec9093b9967"`
[INFO] [stdout] 63da1d8c147175e0df7cc4d47b7a51c17ba095d1094bcd0eba1bfec9093b9967
[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/C-Saunders/google-analytics-v4-report-flattener-wasm:/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] 35bf6910a83f1445b568034da17d954bbe46e13256880023fbe1287e4e301460
[INFO] running `"docker" "start" "-a" "35bf6910a83f1445b568034da17d954bbe46e13256880023fbe1287e4e301460"`
[INFO] [stderr]    Compiling google-analytics-v4-report-flattener-wasm v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `"docker" "inspect" "35bf6910a83f1445b568034da17d954bbe46e13256880023fbe1287e4e301460"`
[INFO] running `"docker" "rm" "-f" "35bf6910a83f1445b568034da17d954bbe46e13256880023fbe1287e4e301460"`
[INFO] [stdout] 35bf6910a83f1445b568034da17d954bbe46e13256880023fbe1287e4e301460
[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/C-Saunders/google-analytics-v4-report-flattener-wasm:/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] dffb79c0166c6aa0a31b032d0025398910bad0dc026c79ec0d1684485a3db5a4
[INFO] running `"docker" "start" "-a" "dffb79c0166c6aa0a31b032d0025398910bad0dc026c79ec0d1684485a3db5a4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/google_analytics_v4_report_flattener_wasm-55be071f4fc48f3b
[INFO] [stderr]    Doc-tests google-analytics-v4-report-flattener-wasm
[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] [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" "dffb79c0166c6aa0a31b032d0025398910bad0dc026c79ec0d1684485a3db5a4"`
[INFO] running `"docker" "rm" "-f" "dffb79c0166c6aa0a31b032d0025398910bad0dc026c79ec0d1684485a3db5a4"`
[INFO] [stdout] dffb79c0166c6aa0a31b032d0025398910bad0dc026c79ec0d1684485a3db5a4