[INFO] updating cached repository finkmoritz/rustExamples
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/finkmoritz/rustExamples
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/finkmoritz/rustExamples" "work/ex/beta-1.38-1/sources/1.37.0/gh/finkmoritz/rustExamples"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/finkmoritz/rustExamples'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/finkmoritz/rustExamples" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/finkmoritz/rustExamples"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/finkmoritz/rustExamples'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 12ddfc2eb066c08c17799761f123f299813d705e
[INFO] sha for GitHub repo finkmoritz/rustExamples: 12ddfc2eb066c08c17799761f123f299813d705e
[INFO] validating manifest of finkmoritz/rustExamples 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 finkmoritz/rustExamples 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 finkmoritz/rustExamples
[INFO] finished frobbing finkmoritz/rustExamples
[INFO] frobbed toml for finkmoritz/rustExamples written to work/ex/beta-1.38-1/sources/1.37.0/gh/finkmoritz/rustExamples/Cargo.toml
[INFO] started frobbing finkmoritz/rustExamples
[INFO] finished frobbing finkmoritz/rustExamples
[INFO] frobbed toml for finkmoritz/rustExamples written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/finkmoritz/rustExamples/Cargo.toml
[INFO] crate finkmoritz/rustExamples 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 finkmoritz/rustExamples 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-0/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/finkmoritz/rustExamples:/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] 4444d5b6fa951b8ed46b375c7dbbddb21ec445eb6557a78de64c9b58475f8998
[INFO] running `"docker" "start" "-a" "4444d5b6fa951b8ed46b375c7dbbddb21ec445eb6557a78de64c9b58475f8998"`
[INFO] [stderr]    Compiling rust_examples v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `"docker" "inspect" "4444d5b6fa951b8ed46b375c7dbbddb21ec445eb6557a78de64c9b58475f8998"`
[INFO] running `"docker" "rm" "-f" "4444d5b6fa951b8ed46b375c7dbbddb21ec445eb6557a78de64c9b58475f8998"`
[INFO] [stdout] 4444d5b6fa951b8ed46b375c7dbbddb21ec445eb6557a78de64c9b58475f8998
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/finkmoritz/rustExamples:/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] 27a0dd46f5d49d2be481de84864f70e3c8588d9f997413e2f9af4a3352e746d8
[INFO] running `"docker" "start" "-a" "27a0dd46f5d49d2be481de84864f70e3c8588d9f997413e2f9af4a3352e746d8"`
[INFO] [stderr]    Compiling rust_examples v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `"docker" "inspect" "27a0dd46f5d49d2be481de84864f70e3c8588d9f997413e2f9af4a3352e746d8"`
[INFO] running `"docker" "rm" "-f" "27a0dd46f5d49d2be481de84864f70e3c8588d9f997413e2f9af4a3352e746d8"`
[INFO] [stdout] 27a0dd46f5d49d2be481de84864f70e3c8588d9f997413e2f9af4a3352e746d8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/finkmoritz/rustExamples:/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] 5473ca1509b3dacd62fec2c170c327fe8d7aa88ad6bc3a19b303d2e2553402c2
[INFO] running `"docker" "start" "-a" "5473ca1509b3dacd62fec2c170c327fe8d7aa88ad6bc3a19b303d2e2553402c2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_examples-1a09b844ea525ca4
[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" "5473ca1509b3dacd62fec2c170c327fe8d7aa88ad6bc3a19b303d2e2553402c2"`
[INFO] running `"docker" "rm" "-f" "5473ca1509b3dacd62fec2c170c327fe8d7aa88ad6bc3a19b303d2e2553402c2"`
[INFO] [stdout] 5473ca1509b3dacd62fec2c170c327fe8d7aa88ad6bc3a19b303d2e2553402c2