[INFO] updating cached repository dyens/word_counter
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/dyens/word_counter
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/dyens/word_counter" "work/ex/beta-1.37-6/sources/1.36.0/gh/dyens/word_counter"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/dyens/word_counter'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/dyens/word_counter" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/dyens/word_counter"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/dyens/word_counter'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 98ff3efc4554288fb25f17a09b9e7ecdfb7ed356
[INFO] sha for GitHub repo dyens/word_counter: 98ff3efc4554288fb25f17a09b9e7ecdfb7ed356
[INFO] validating manifest of dyens/word_counter 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 dyens/word_counter 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 dyens/word_counter
[INFO] finished frobbing dyens/word_counter
[INFO] frobbed toml for dyens/word_counter written to work/ex/beta-1.37-6/sources/1.36.0/gh/dyens/word_counter/Cargo.toml
[INFO] started frobbing dyens/word_counter
[INFO] finished frobbing dyens/word_counter
[INFO] frobbed toml for dyens/word_counter written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/dyens/word_counter/Cargo.toml
[INFO] crate dyens/word_counter 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] testing dyens/word_counter against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/dyens/word_counter:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 36f72b87560a95d6a9bd31364878df8920aebb6b8676795201b717f7bcfbbffe
[INFO] running `"docker" "start" "-a" "36f72b87560a95d6a9bd31364878df8920aebb6b8676795201b717f7bcfbbffe"`
[INFO] [stderr]    Compiling libc v0.2.43
[INFO] [stderr]    Compiling memchr v2.1.0
[INFO] [stderr]    Compiling aho-corasick v0.6.8
[INFO] [stderr]    Compiling regex v1.0.5
[INFO] [stderr]    Compiling word_counter v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.63s
[INFO] running `"docker" "inspect" "36f72b87560a95d6a9bd31364878df8920aebb6b8676795201b717f7bcfbbffe"`
[INFO] running `"docker" "rm" "-f" "36f72b87560a95d6a9bd31364878df8920aebb6b8676795201b717f7bcfbbffe"`
[INFO] [stdout] 36f72b87560a95d6a9bd31364878df8920aebb6b8676795201b717f7bcfbbffe
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/dyens/word_counter:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] ca69826d657caa17e02e1512444d9e0fc4056a1666233e0ee81be8d827fcef27
[INFO] running `"docker" "start" "-a" "ca69826d657caa17e02e1512444d9e0fc4056a1666233e0ee81be8d827fcef27"`
[INFO] [stderr]    Compiling word_counter v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `"docker" "inspect" "ca69826d657caa17e02e1512444d9e0fc4056a1666233e0ee81be8d827fcef27"`
[INFO] running `"docker" "rm" "-f" "ca69826d657caa17e02e1512444d9e0fc4056a1666233e0ee81be8d827fcef27"`
[INFO] [stdout] ca69826d657caa17e02e1512444d9e0fc4056a1666233e0ee81be8d827fcef27
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/dyens/word_counter:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 2fa1a0fbabfac68d4426a4fdd1342ebac06c24ba2859ab7a738cfd9438f5adf9
[INFO] running `"docker" "start" "-a" "2fa1a0fbabfac68d4426a4fdd1342ebac06c24ba2859ab7a738cfd9438f5adf9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/word_counter-3094021ff63a1d25
[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" "2fa1a0fbabfac68d4426a4fdd1342ebac06c24ba2859ab7a738cfd9438f5adf9"`
[INFO] running `"docker" "rm" "-f" "2fa1a0fbabfac68d4426a4fdd1342ebac06c24ba2859ab7a738cfd9438f5adf9"`
[INFO] [stdout] 2fa1a0fbabfac68d4426a4fdd1342ebac06c24ba2859ab7a738cfd9438f5adf9