[INFO] updating cached repository matrizx/browser-lang-demo
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/matrizx/browser-lang-demo
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/matrizx/browser-lang-demo" "work/ex/beta-1.37-6/sources/1.36.0/gh/matrizx/browser-lang-demo"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/matrizx/browser-lang-demo'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/matrizx/browser-lang-demo" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/matrizx/browser-lang-demo"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/matrizx/browser-lang-demo'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 09971f0d66d5ea38cf73cff36f1b2c955b0b0359
[INFO] sha for GitHub repo matrizx/browser-lang-demo: 09971f0d66d5ea38cf73cff36f1b2c955b0b0359
[INFO] validating manifest of matrizx/browser-lang-demo on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of matrizx/browser-lang-demo on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing matrizx/browser-lang-demo
[INFO] finished frobbing matrizx/browser-lang-demo
[INFO] frobbed toml for matrizx/browser-lang-demo written to work/ex/beta-1.37-6/sources/1.36.0/gh/matrizx/browser-lang-demo/Cargo.toml
[INFO] started frobbing matrizx/browser-lang-demo
[INFO] finished frobbing matrizx/browser-lang-demo
[INFO] frobbed toml for matrizx/browser-lang-demo written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/matrizx/browser-lang-demo/Cargo.toml
[INFO] crate matrizx/browser-lang-demo already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing matrizx/browser-lang-demo against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/matrizx/browser-lang-demo:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] e0644433600df0d5b7787b3a905be2ce116d0c62e6ed7db861720e96bce0cb61
[INFO] running `"docker" "start" "-a" "e0644433600df0d5b7787b3a905be2ce116d0c62e6ed7db861720e96bce0cb61"`
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.38
[INFO] [stderr]    Compiling syn v0.15.29
[INFO] [stderr]    Compiling wasm-bindgen v0.2.38
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.38
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.38
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.38
[INFO] [stderr]    Compiling browser-lang-demo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.95s
[INFO] running `"docker" "inspect" "e0644433600df0d5b7787b3a905be2ce116d0c62e6ed7db861720e96bce0cb61"`
[INFO] running `"docker" "rm" "-f" "e0644433600df0d5b7787b3a905be2ce116d0c62e6ed7db861720e96bce0cb61"`
[INFO] [stdout] e0644433600df0d5b7787b3a905be2ce116d0c62e6ed7db861720e96bce0cb61
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/matrizx/browser-lang-demo:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3fbda9f2cc65c2fed812d68f961636fe2e3695e92d3d2e11b926903186e16fd5
[INFO] running `"docker" "start" "-a" "3fbda9f2cc65c2fed812d68f961636fe2e3695e92d3d2e11b926903186e16fd5"`
[INFO] [stderr]    Compiling browser-lang-demo v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `"docker" "inspect" "3fbda9f2cc65c2fed812d68f961636fe2e3695e92d3d2e11b926903186e16fd5"`
[INFO] running `"docker" "rm" "-f" "3fbda9f2cc65c2fed812d68f961636fe2e3695e92d3d2e11b926903186e16fd5"`
[INFO] [stdout] 3fbda9f2cc65c2fed812d68f961636fe2e3695e92d3d2e11b926903186e16fd5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/matrizx/browser-lang-demo:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 83256e2a10077f7a4e85a523a36dc525abe3c5d1d8883a4234b77c36e62db883
[INFO] running `"docker" "start" "-a" "83256e2a10077f7a4e85a523a36dc525abe3c5d1d8883a4234b77c36e62db883"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/browser_lang_demo-da149458464f2d60
[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" "83256e2a10077f7a4e85a523a36dc525abe3c5d1d8883a4234b77c36e62db883"`
[INFO] running `"docker" "rm" "-f" "83256e2a10077f7a4e85a523a36dc525abe3c5d1d8883a4234b77c36e62db883"`
[INFO] [stdout] 83256e2a10077f7a4e85a523a36dc525abe3c5d1d8883a4234b77c36e62db883