[INFO] updating cached repository tatsumack/rust-hello-world
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/tatsumack/rust-hello-world
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/tatsumack/rust-hello-world" "work/ex/beta-1.38-1/sources/1.37.0/gh/tatsumack/rust-hello-world"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/tatsumack/rust-hello-world'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/tatsumack/rust-hello-world" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tatsumack/rust-hello-world"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tatsumack/rust-hello-world'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0965b2ad239052ee10fc2cdafcd9102a7ae491eb
[INFO] sha for GitHub repo tatsumack/rust-hello-world: 0965b2ad239052ee10fc2cdafcd9102a7ae491eb
[INFO] validating manifest of tatsumack/rust-hello-world 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 tatsumack/rust-hello-world 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 tatsumack/rust-hello-world
[INFO] finished frobbing tatsumack/rust-hello-world
[INFO] frobbed toml for tatsumack/rust-hello-world written to work/ex/beta-1.38-1/sources/1.37.0/gh/tatsumack/rust-hello-world/Cargo.toml
[INFO] started frobbing tatsumack/rust-hello-world
[INFO] finished frobbing tatsumack/rust-hello-world
[INFO] frobbed toml for tatsumack/rust-hello-world written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tatsumack/rust-hello-world/Cargo.toml
[INFO] crate tatsumack/rust-hello-world 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing tatsumack/rust-hello-world against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tatsumack/rust-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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] bad921b01e2dfb5dd74b9ff06c6ad5c715d01b397f16db658cdce845acfda7ed
[INFO] running `"docker" "start" "-a" "bad921b01e2dfb5dd74b9ff06c6ad5c715d01b397f16db658cdce845acfda7ed"`
[INFO] [stderr]    Compiling hello_world v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `"docker" "inspect" "bad921b01e2dfb5dd74b9ff06c6ad5c715d01b397f16db658cdce845acfda7ed"`
[INFO] running `"docker" "rm" "-f" "bad921b01e2dfb5dd74b9ff06c6ad5c715d01b397f16db658cdce845acfda7ed"`
[INFO] [stdout] bad921b01e2dfb5dd74b9ff06c6ad5c715d01b397f16db658cdce845acfda7ed
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tatsumack/rust-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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] cbff73dccfc2c19ec2c5f232598cceee261d3695cd32de91de1ba1fc4fc2ce56
[INFO] running `"docker" "start" "-a" "cbff73dccfc2c19ec2c5f232598cceee261d3695cd32de91de1ba1fc4fc2ce56"`
[INFO] [stderr]    Compiling hello_world v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `"docker" "inspect" "cbff73dccfc2c19ec2c5f232598cceee261d3695cd32de91de1ba1fc4fc2ce56"`
[INFO] running `"docker" "rm" "-f" "cbff73dccfc2c19ec2c5f232598cceee261d3695cd32de91de1ba1fc4fc2ce56"`
[INFO] [stdout] cbff73dccfc2c19ec2c5f232598cceee261d3695cd32de91de1ba1fc4fc2ce56
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tatsumack/rust-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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 723f455a8c0b129e098d1d747476260678d59b1ca990c194b24e1fc19b9aab04
[INFO] running `"docker" "start" "-a" "723f455a8c0b129e098d1d747476260678d59b1ca990c194b24e1fc19b9aab04"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/hello_world-da1d7ac21bb3a396
[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" "723f455a8c0b129e098d1d747476260678d59b1ca990c194b24e1fc19b9aab04"`
[INFO] running `"docker" "rm" "-f" "723f455a8c0b129e098d1d747476260678d59b1ca990c194b24e1fc19b9aab04"`
[INFO] [stdout] 723f455a8c0b129e098d1d747476260678d59b1ca990c194b24e1fc19b9aab04