[INFO] updating cached repository thara/rust-lightdb
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/thara/rust-lightdb
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/thara/rust-lightdb" "work/ex/beta-1.38-1/sources/1.37.0/gh/thara/rust-lightdb"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/thara/rust-lightdb'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/thara/rust-lightdb" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/thara/rust-lightdb"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/thara/rust-lightdb'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] eefb094d95710941d2f05106957d900661a1090f
[INFO] sha for GitHub repo thara/rust-lightdb: eefb094d95710941d2f05106957d900661a1090f
[INFO] validating manifest of thara/rust-lightdb 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 thara/rust-lightdb 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 thara/rust-lightdb
[INFO] finished frobbing thara/rust-lightdb
[INFO] frobbed toml for thara/rust-lightdb written to work/ex/beta-1.38-1/sources/1.37.0/gh/thara/rust-lightdb/Cargo.toml
[INFO] started frobbing thara/rust-lightdb
[INFO] finished frobbing thara/rust-lightdb
[INFO] frobbed toml for thara/rust-lightdb written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/thara/rust-lightdb/Cargo.toml
[INFO] crate thara/rust-lightdb 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 thara/rust-lightdb 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-5/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/thara/rust-lightdb:/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] d090bc0bfa506e953bdf4c038e3c18e460e357932ab9a23ec2ba86bb42c3445b
[INFO] running `"docker" "start" "-a" "d090bc0bfa506e953bdf4c038e3c18e460e357932ab9a23ec2ba86bb42c3445b"`
[INFO] [stderr]    Compiling lightdb v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `"docker" "inspect" "d090bc0bfa506e953bdf4c038e3c18e460e357932ab9a23ec2ba86bb42c3445b"`
[INFO] running `"docker" "rm" "-f" "d090bc0bfa506e953bdf4c038e3c18e460e357932ab9a23ec2ba86bb42c3445b"`
[INFO] [stdout] d090bc0bfa506e953bdf4c038e3c18e460e357932ab9a23ec2ba86bb42c3445b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/thara/rust-lightdb:/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] 26aa8534c2b9a4b2b0623a6ccf46b5c197695c58c93e4d6c7c92e619174928b2
[INFO] running `"docker" "start" "-a" "26aa8534c2b9a4b2b0623a6ccf46b5c197695c58c93e4d6c7c92e619174928b2"`
[INFO] [stderr]    Compiling lightdb v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `"docker" "inspect" "26aa8534c2b9a4b2b0623a6ccf46b5c197695c58c93e4d6c7c92e619174928b2"`
[INFO] running `"docker" "rm" "-f" "26aa8534c2b9a4b2b0623a6ccf46b5c197695c58c93e4d6c7c92e619174928b2"`
[INFO] [stdout] 26aa8534c2b9a4b2b0623a6ccf46b5c197695c58c93e4d6c7c92e619174928b2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/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/thara/rust-lightdb:/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] c937b783f12411d74f3f4f56e92e95157945c0808e56b8eb3c649fbc29f17e71
[INFO] running `"docker" "start" "-a" "c937b783f12411d74f3f4f56e92e95157945c0808e56b8eb3c649fbc29f17e71"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lightdb-d29d103534a52b64
[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" "c937b783f12411d74f3f4f56e92e95157945c0808e56b8eb3c649fbc29f17e71"`
[INFO] running `"docker" "rm" "-f" "c937b783f12411d74f3f4f56e92e95157945c0808e56b8eb3c649fbc29f17e71"`
[INFO] [stdout] c937b783f12411d74f3f4f56e92e95157945c0808e56b8eb3c649fbc29f17e71