[INFO] updating cached repository timdang/hello_world
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/timdang/hello_world
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/timdang/hello_world" "work/ex/beta-1.37-6/sources/1.36.0/gh/timdang/hello_world"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/timdang/hello_world'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/timdang/hello_world" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/timdang/hello_world"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/timdang/hello_world'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] efe77dea2da2b2ba248fd8b8454b7959ebf0e5b5
[INFO] sha for GitHub repo timdang/hello_world: efe77dea2da2b2ba248fd8b8454b7959ebf0e5b5
[INFO] validating manifest of timdang/hello_world 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 timdang/hello_world 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 timdang/hello_world
[INFO] finished frobbing timdang/hello_world
[INFO] frobbed toml for timdang/hello_world written to work/ex/beta-1.37-6/sources/1.36.0/gh/timdang/hello_world/Cargo.toml
[INFO] started frobbing timdang/hello_world
[INFO] finished frobbing timdang/hello_world
[INFO] frobbed toml for timdang/hello_world written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/timdang/hello_world/Cargo.toml
[INFO] crate timdang/hello_world 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 timdang/hello_world 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-7/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/timdang/hello_world:/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] a3c9cac8f689691722f5d39b00769823704ac0df01e990f833fe01ff4c394883
[INFO] running `"docker" "start" "-a" "a3c9cac8f689691722f5d39b00769823704ac0df01e990f833fe01ff4c394883"`
[INFO] [stderr]    Compiling hello_world v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `"docker" "inspect" "a3c9cac8f689691722f5d39b00769823704ac0df01e990f833fe01ff4c394883"`
[INFO] running `"docker" "rm" "-f" "a3c9cac8f689691722f5d39b00769823704ac0df01e990f833fe01ff4c394883"`
[INFO] [stdout] a3c9cac8f689691722f5d39b00769823704ac0df01e990f833fe01ff4c394883
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/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/timdang/hello_world:/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] 4e310404256ae3dcffb0c2d0a73d8068854d567fe8b4cbf0d8d3e8ff40629e86
[INFO] running `"docker" "start" "-a" "4e310404256ae3dcffb0c2d0a73d8068854d567fe8b4cbf0d8d3e8ff40629e86"`
[INFO] [stderr]    Compiling hello_world v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `"docker" "inspect" "4e310404256ae3dcffb0c2d0a73d8068854d567fe8b4cbf0d8d3e8ff40629e86"`
[INFO] running `"docker" "rm" "-f" "4e310404256ae3dcffb0c2d0a73d8068854d567fe8b4cbf0d8d3e8ff40629e86"`
[INFO] [stdout] 4e310404256ae3dcffb0c2d0a73d8068854d567fe8b4cbf0d8d3e8ff40629e86
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/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/timdang/hello_world:/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] 833d85cbf59a1a756fb71dfdeb1d80bb4b6144b06a270f3cae49113d5e7b29ed
[INFO] running `"docker" "start" "-a" "833d85cbf59a1a756fb71dfdeb1d80bb4b6144b06a270f3cae49113d5e7b29ed"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hello_world-25d23563505ff08e
[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" "833d85cbf59a1a756fb71dfdeb1d80bb4b6144b06a270f3cae49113d5e7b29ed"`
[INFO] running `"docker" "rm" "-f" "833d85cbf59a1a756fb71dfdeb1d80bb4b6144b06a270f3cae49113d5e7b29ed"`
[INFO] [stdout] 833d85cbf59a1a756fb71dfdeb1d80bb4b6144b06a270f3cae49113d5e7b29ed