[INFO] updating cached repository FreeMasen/wasm-chrome-hack
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/FreeMasen/wasm-chrome-hack
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/FreeMasen/wasm-chrome-hack" "work/ex/beta-1.38-1/sources/1.37.0/gh/FreeMasen/wasm-chrome-hack"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/FreeMasen/wasm-chrome-hack'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/FreeMasen/wasm-chrome-hack" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/FreeMasen/wasm-chrome-hack"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/FreeMasen/wasm-chrome-hack'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e95ad7d9486fa7a9178f58493f67f70ae0b8a002
[INFO] sha for GitHub repo FreeMasen/wasm-chrome-hack: e95ad7d9486fa7a9178f58493f67f70ae0b8a002
[INFO] validating manifest of FreeMasen/wasm-chrome-hack 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 FreeMasen/wasm-chrome-hack 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 FreeMasen/wasm-chrome-hack
[INFO] finished frobbing FreeMasen/wasm-chrome-hack
[INFO] frobbed toml for FreeMasen/wasm-chrome-hack written to work/ex/beta-1.38-1/sources/1.37.0/gh/FreeMasen/wasm-chrome-hack/Cargo.toml
[INFO] started frobbing FreeMasen/wasm-chrome-hack
[INFO] finished frobbing FreeMasen/wasm-chrome-hack
[INFO] frobbed toml for FreeMasen/wasm-chrome-hack written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/FreeMasen/wasm-chrome-hack/Cargo.toml
[INFO] crate FreeMasen/wasm-chrome-hack 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing FreeMasen/wasm-chrome-hack 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/FreeMasen/wasm-chrome-hack:/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] 4d974b89131688b79cb3d0e37305d24b7c2bfc9fe72ac92be6f3d1fc6152549b
[INFO] running `"docker" "start" "-a" "4d974b89131688b79cb3d0e37305d24b7c2bfc9fe72ac92be6f3d1fc6152549b"`
[INFO] [stderr]    Compiling unicode-width v0.1.4
[INFO] [stderr]    Compiling vec_map v0.8.0
[INFO] [stderr]    Compiling bitflags v1.0.1
[INFO] [stderr]    Compiling atty v0.2.8
[INFO] [stderr]    Compiling textwrap v0.9.0
[INFO] [stderr]    Compiling clap v2.31.2
[INFO] [stderr]    Compiling wbch v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.01s
[INFO] running `"docker" "inspect" "4d974b89131688b79cb3d0e37305d24b7c2bfc9fe72ac92be6f3d1fc6152549b"`
[INFO] running `"docker" "rm" "-f" "4d974b89131688b79cb3d0e37305d24b7c2bfc9fe72ac92be6f3d1fc6152549b"`
[INFO] [stdout] 4d974b89131688b79cb3d0e37305d24b7c2bfc9fe72ac92be6f3d1fc6152549b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/FreeMasen/wasm-chrome-hack:/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] 63d53ef6c747ca2b898d85de9b6e6888f8b3f4bc5282dfa58259b4cab39750cd
[INFO] running `"docker" "start" "-a" "63d53ef6c747ca2b898d85de9b6e6888f8b3f4bc5282dfa58259b4cab39750cd"`
[INFO] [stderr]    Compiling wbch v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "63d53ef6c747ca2b898d85de9b6e6888f8b3f4bc5282dfa58259b4cab39750cd"`
[INFO] running `"docker" "rm" "-f" "63d53ef6c747ca2b898d85de9b6e6888f8b3f4bc5282dfa58259b4cab39750cd"`
[INFO] [stdout] 63d53ef6c747ca2b898d85de9b6e6888f8b3f4bc5282dfa58259b4cab39750cd
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/FreeMasen/wasm-chrome-hack:/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] b53a372942a7d7383d86a71c189dfa8ce964b30722388f97d2ee5e32d736ad8f
[INFO] running `"docker" "start" "-a" "b53a372942a7d7383d86a71c189dfa8ce964b30722388f97d2ee5e32d736ad8f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/wbch-e5967d15ed7d37d0
[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" "b53a372942a7d7383d86a71c189dfa8ce964b30722388f97d2ee5e32d736ad8f"`
[INFO] running `"docker" "rm" "-f" "b53a372942a7d7383d86a71c189dfa8ce964b30722388f97d2ee5e32d736ad8f"`
[INFO] [stdout] b53a372942a7d7383d86a71c189dfa8ce964b30722388f97d2ee5e32d736ad8f