[INFO] updating cached repository vsballa/hello-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/vsballa/hello-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/vsballa/hello-rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/vsballa/hello-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/vsballa/hello-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/vsballa/hello-rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/vsballa/hello-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/vsballa/hello-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 06deef1bc050da1ffe6dabd4b22bb11d24419d6f
[INFO] sha for GitHub repo vsballa/hello-rust: 06deef1bc050da1ffe6dabd4b22bb11d24419d6f
[INFO] validating manifest of vsballa/hello-rust 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 vsballa/hello-rust 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 vsballa/hello-rust
[INFO] finished frobbing vsballa/hello-rust
[INFO] frobbed toml for vsballa/hello-rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/vsballa/hello-rust/Cargo.toml
[INFO] started frobbing vsballa/hello-rust
[INFO] finished frobbing vsballa/hello-rust
[INFO] frobbed toml for vsballa/hello-rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/vsballa/hello-rust/Cargo.toml
[INFO] crate vsballa/hello-rust 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 vsballa/hello-rust 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/vsballa/hello-rust:/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] 84e38c87d2a292749cfb6a989461d36cef0934fe7fcca7986df2d74f80ae3d99
[INFO] running `"docker" "start" "-a" "84e38c87d2a292749cfb6a989461d36cef0934fe7fcca7986df2d74f80ae3d99"`
[INFO] [stderr]    Compiling hello-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `"docker" "inspect" "84e38c87d2a292749cfb6a989461d36cef0934fe7fcca7986df2d74f80ae3d99"`
[INFO] running `"docker" "rm" "-f" "84e38c87d2a292749cfb6a989461d36cef0934fe7fcca7986df2d74f80ae3d99"`
[INFO] [stdout] 84e38c87d2a292749cfb6a989461d36cef0934fe7fcca7986df2d74f80ae3d99
[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/vsballa/hello-rust:/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] 6951dd14db5c5c98ca3cdd98712b76a5b83c94106d4c27398046b2a32362064c
[INFO] running `"docker" "start" "-a" "6951dd14db5c5c98ca3cdd98712b76a5b83c94106d4c27398046b2a32362064c"`
[INFO] [stderr]    Compiling hello-rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `"docker" "inspect" "6951dd14db5c5c98ca3cdd98712b76a5b83c94106d4c27398046b2a32362064c"`
[INFO] running `"docker" "rm" "-f" "6951dd14db5c5c98ca3cdd98712b76a5b83c94106d4c27398046b2a32362064c"`
[INFO] [stdout] 6951dd14db5c5c98ca3cdd98712b76a5b83c94106d4c27398046b2a32362064c
[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/vsballa/hello-rust:/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] 270e28eae92d5d80f0b217547ec33d3850cf9fab7ab95cff0657edc3dccb3bc3
[INFO] running `"docker" "start" "-a" "270e28eae92d5d80f0b217547ec33d3850cf9fab7ab95cff0657edc3dccb3bc3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hello_rust-7001e0f93289b251
[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" "270e28eae92d5d80f0b217547ec33d3850cf9fab7ab95cff0657edc3dccb3bc3"`
[INFO] running `"docker" "rm" "-f" "270e28eae92d5d80f0b217547ec33d3850cf9fab7ab95cff0657edc3dccb3bc3"`
[INFO] [stdout] 270e28eae92d5d80f0b217547ec33d3850cf9fab7ab95cff0657edc3dccb3bc3