[INFO] updating cached repository marvelousNinja/mlkit-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/marvelousNinja/mlkit-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/marvelousNinja/mlkit-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/marvelousNinja/mlkit-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/marvelousNinja/mlkit-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/marvelousNinja/mlkit-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/marvelousNinja/mlkit-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/marvelousNinja/mlkit-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1b88f8c58c7aaf2872ee7d26a1666af9ea19da49
[INFO] sha for GitHub repo marvelousNinja/mlkit-rs: 1b88f8c58c7aaf2872ee7d26a1666af9ea19da49
[INFO] validating manifest of marvelousNinja/mlkit-rs 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 marvelousNinja/mlkit-rs 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 marvelousNinja/mlkit-rs
[INFO] finished frobbing marvelousNinja/mlkit-rs
[INFO] frobbed toml for marvelousNinja/mlkit-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/marvelousNinja/mlkit-rs/Cargo.toml
[INFO] started frobbing marvelousNinja/mlkit-rs
[INFO] finished frobbing marvelousNinja/mlkit-rs
[INFO] frobbed toml for marvelousNinja/mlkit-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/marvelousNinja/mlkit-rs/Cargo.toml
[INFO] crate marvelousNinja/mlkit-rs 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 marvelousNinja/mlkit-rs 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/marvelousNinja/mlkit-rs:/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] 8e4f58d4cdf4590f132e92d0680488c4fba097b5470c5997043d0110353576a2
[INFO] running `"docker" "start" "-a" "8e4f58d4cdf4590f132e92d0680488c4fba097b5470c5997043d0110353576a2"`
[INFO] [stderr]    Compiling mlkit-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `"docker" "inspect" "8e4f58d4cdf4590f132e92d0680488c4fba097b5470c5997043d0110353576a2"`
[INFO] running `"docker" "rm" "-f" "8e4f58d4cdf4590f132e92d0680488c4fba097b5470c5997043d0110353576a2"`
[INFO] [stdout] 8e4f58d4cdf4590f132e92d0680488c4fba097b5470c5997043d0110353576a2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/marvelousNinja/mlkit-rs:/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] 6b1cb84eae8168f8fa010f49caef61cc59a89cba0ce48c386495454299b79ad3
[INFO] running `"docker" "start" "-a" "6b1cb84eae8168f8fa010f49caef61cc59a89cba0ce48c386495454299b79ad3"`
[INFO] [stderr]    Compiling mlkit-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `"docker" "inspect" "6b1cb84eae8168f8fa010f49caef61cc59a89cba0ce48c386495454299b79ad3"`
[INFO] running `"docker" "rm" "-f" "6b1cb84eae8168f8fa010f49caef61cc59a89cba0ce48c386495454299b79ad3"`
[INFO] [stdout] 6b1cb84eae8168f8fa010f49caef61cc59a89cba0ce48c386495454299b79ad3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/marvelousNinja/mlkit-rs:/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] 6acf2737b5f1b869cb7614a0cdfb38d1dccbd16c72248f44a74fad3b27aaecb5
[INFO] running `"docker" "start" "-a" "6acf2737b5f1b869cb7614a0cdfb38d1dccbd16c72248f44a74fad3b27aaecb5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mlkit_rs-6567d5c7211d414d
[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" "6acf2737b5f1b869cb7614a0cdfb38d1dccbd16c72248f44a74fad3b27aaecb5"`
[INFO] running `"docker" "rm" "-f" "6acf2737b5f1b869cb7614a0cdfb38d1dccbd16c72248f44a74fad3b27aaecb5"`
[INFO] [stdout] 6acf2737b5f1b869cb7614a0cdfb38d1dccbd16c72248f44a74fad3b27aaecb5