[INFO] updating cached repository go2golang/hello
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/go2golang/hello
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/go2golang/hello" "work/ex/beta-1.37-6/sources/1.36.0/gh/go2golang/hello"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/go2golang/hello'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/go2golang/hello" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/go2golang/hello"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/go2golang/hello'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f41684df58fd13ac333d7dd51f953dff1a83b882
[INFO] sha for GitHub repo go2golang/hello: f41684df58fd13ac333d7dd51f953dff1a83b882
[INFO] validating manifest of go2golang/hello 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 go2golang/hello 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 go2golang/hello
[INFO] finished frobbing go2golang/hello
[INFO] frobbed toml for go2golang/hello written to work/ex/beta-1.37-6/sources/1.36.0/gh/go2golang/hello/Cargo.toml
[INFO] started frobbing go2golang/hello
[INFO] finished frobbing go2golang/hello
[INFO] frobbed toml for go2golang/hello written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/go2golang/hello/Cargo.toml
[INFO] crate go2golang/hello 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 go2golang/hello 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-5/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/go2golang/hello:/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] cb9ab20dcc04a6dd8b029a18e1eb814f2010343cdd1185baccf621ca8984a9b1
[INFO] running `"docker" "start" "-a" "cb9ab20dcc04a6dd8b029a18e1eb814f2010343cdd1185baccf621ca8984a9b1"`
[INFO] [stderr]    Compiling hello v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `"docker" "inspect" "cb9ab20dcc04a6dd8b029a18e1eb814f2010343cdd1185baccf621ca8984a9b1"`
[INFO] running `"docker" "rm" "-f" "cb9ab20dcc04a6dd8b029a18e1eb814f2010343cdd1185baccf621ca8984a9b1"`
[INFO] [stdout] cb9ab20dcc04a6dd8b029a18e1eb814f2010343cdd1185baccf621ca8984a9b1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/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/go2golang/hello:/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] 79364cd13cbc8c678295a7a61797c782a5b6f708b0c54dd38c85121694b88958
[INFO] running `"docker" "start" "-a" "79364cd13cbc8c678295a7a61797c782a5b6f708b0c54dd38c85121694b88958"`
[INFO] [stderr]    Compiling hello v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `"docker" "inspect" "79364cd13cbc8c678295a7a61797c782a5b6f708b0c54dd38c85121694b88958"`
[INFO] running `"docker" "rm" "-f" "79364cd13cbc8c678295a7a61797c782a5b6f708b0c54dd38c85121694b88958"`
[INFO] [stdout] 79364cd13cbc8c678295a7a61797c782a5b6f708b0c54dd38c85121694b88958
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/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/go2golang/hello:/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] 47c3f660760b6c1a7bd069022c18e39bb436ae8d48a25b2c80dbd4a0c9b8ff5e
[INFO] running `"docker" "start" "-a" "47c3f660760b6c1a7bd069022c18e39bb436ae8d48a25b2c80dbd4a0c9b8ff5e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hello-da53561ef832630e
[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" "47c3f660760b6c1a7bd069022c18e39bb436ae8d48a25b2c80dbd4a0c9b8ff5e"`
[INFO] running `"docker" "rm" "-f" "47c3f660760b6c1a7bd069022c18e39bb436ae8d48a25b2c80dbd4a0c9b8ff5e"`
[INFO] [stdout] 47c3f660760b6c1a7bd069022c18e39bb436ae8d48a25b2c80dbd4a0c9b8ff5e