[INFO] updating cached repository ChrisWhealy/coin_sort_wasm
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ChrisWhealy/coin_sort_wasm
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ChrisWhealy/coin_sort_wasm" "work/ex/beta-1.38-1/sources/1.37.0/gh/ChrisWhealy/coin_sort_wasm"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/ChrisWhealy/coin_sort_wasm'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ChrisWhealy/coin_sort_wasm" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ChrisWhealy/coin_sort_wasm"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ChrisWhealy/coin_sort_wasm'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c0b8838f8b0e73bbecb10328c7f84795cbe72c4a
[INFO] sha for GitHub repo ChrisWhealy/coin_sort_wasm: c0b8838f8b0e73bbecb10328c7f84795cbe72c4a
[INFO] validating manifest of ChrisWhealy/coin_sort_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 ChrisWhealy/coin_sort_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 ChrisWhealy/coin_sort_wasm
[INFO] finished frobbing ChrisWhealy/coin_sort_wasm
[INFO] frobbed toml for ChrisWhealy/coin_sort_wasm written to work/ex/beta-1.38-1/sources/1.37.0/gh/ChrisWhealy/coin_sort_wasm/Cargo.toml
[INFO] started frobbing ChrisWhealy/coin_sort_wasm
[INFO] finished frobbing ChrisWhealy/coin_sort_wasm
[INFO] frobbed toml for ChrisWhealy/coin_sort_wasm written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ChrisWhealy/coin_sort_wasm/Cargo.toml
[INFO] crate ChrisWhealy/coin_sort_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 ChrisWhealy/coin_sort_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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ChrisWhealy/coin_sort_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] e28a67f8928b946ed65513dacb8ff3223a1e0645c9420ef33e83a16fe342b77b
[INFO] running `"docker" "start" "-a" "e28a67f8928b946ed65513dacb8ff3223a1e0645c9420ef33e83a16fe342b77b"`
[INFO] [stderr]    Compiling syn v0.15.36
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.46
[INFO] [stderr]    Compiling bumpalo v2.4.3
[INFO] [stderr]    Compiling wasm-bindgen v0.2.46
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.46
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.46
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.46
[INFO] [stderr]    Compiling coin_sort v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.27s
[INFO] running `"docker" "inspect" "e28a67f8928b946ed65513dacb8ff3223a1e0645c9420ef33e83a16fe342b77b"`
[INFO] running `"docker" "rm" "-f" "e28a67f8928b946ed65513dacb8ff3223a1e0645c9420ef33e83a16fe342b77b"`
[INFO] [stdout] e28a67f8928b946ed65513dacb8ff3223a1e0645c9420ef33e83a16fe342b77b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ChrisWhealy/coin_sort_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] b63877f7163a8f18b00977d3ff769d2c4b55f61bd5a8a440b5e415dfa2bb44c3
[INFO] running `"docker" "start" "-a" "b63877f7163a8f18b00977d3ff769d2c4b55f61bd5a8a440b5e415dfa2bb44c3"`
[INFO] [stderr]    Compiling coin_sort v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `"docker" "inspect" "b63877f7163a8f18b00977d3ff769d2c4b55f61bd5a8a440b5e415dfa2bb44c3"`
[INFO] running `"docker" "rm" "-f" "b63877f7163a8f18b00977d3ff769d2c4b55f61bd5a8a440b5e415dfa2bb44c3"`
[INFO] [stdout] b63877f7163a8f18b00977d3ff769d2c4b55f61bd5a8a440b5e415dfa2bb44c3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ChrisWhealy/coin_sort_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] 1c0f812478d11589e2f4cfa65903b4d8ca7d896ed1c1136e04d1790744541675
[INFO] running `"docker" "start" "-a" "1c0f812478d11589e2f4cfa65903b4d8ca7d896ed1c1136e04d1790744541675"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/coin_sort-55792a25f26ba164
[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" "1c0f812478d11589e2f4cfa65903b4d8ca7d896ed1c1136e04d1790744541675"`
[INFO] running `"docker" "rm" "-f" "1c0f812478d11589e2f4cfa65903b4d8ca7d896ed1c1136e04d1790744541675"`
[INFO] [stdout] 1c0f812478d11589e2f4cfa65903b4d8ca7d896ed1c1136e04d1790744541675