[INFO] updating cached repository AlmightyFloppyFish/sfsdb
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/AlmightyFloppyFish/sfsdb
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/AlmightyFloppyFish/sfsdb" "work/ex/beta-1.37-6/sources/1.36.0/gh/AlmightyFloppyFish/sfsdb"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/AlmightyFloppyFish/sfsdb'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/AlmightyFloppyFish/sfsdb" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/AlmightyFloppyFish/sfsdb"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/AlmightyFloppyFish/sfsdb'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 075159849333c39cb001cf6368a286d185e940ef
[INFO] sha for GitHub repo AlmightyFloppyFish/sfsdb: 075159849333c39cb001cf6368a286d185e940ef
[INFO] validating manifest of AlmightyFloppyFish/sfsdb 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 AlmightyFloppyFish/sfsdb 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 AlmightyFloppyFish/sfsdb
[INFO] finished frobbing AlmightyFloppyFish/sfsdb
[INFO] frobbed toml for AlmightyFloppyFish/sfsdb written to work/ex/beta-1.37-6/sources/1.36.0/gh/AlmightyFloppyFish/sfsdb/Cargo.toml
[INFO] started frobbing AlmightyFloppyFish/sfsdb
[INFO] finished frobbing AlmightyFloppyFish/sfsdb
[INFO] frobbed toml for AlmightyFloppyFish/sfsdb written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/AlmightyFloppyFish/sfsdb/Cargo.toml
[INFO] crate AlmightyFloppyFish/sfsdb 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 AlmightyFloppyFish/sfsdb 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-2/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/AlmightyFloppyFish/sfsdb:/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] 1d8c086d339067340ab2ab4a3fff63b6101b5f721a2e44d5d89ba26662ee2921
[INFO] running `"docker" "start" "-a" "1d8c086d339067340ab2ab4a3fff63b6101b5f721a2e44d5d89ba26662ee2921"`
[INFO] [stderr]    Compiling hashbrown v0.1.8
[INFO] [stderr]    Compiling rmp v0.8.7
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling rmp-serde v0.13.7
[INFO] [stderr]    Compiling sfsdb v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.19s
[INFO] running `"docker" "inspect" "1d8c086d339067340ab2ab4a3fff63b6101b5f721a2e44d5d89ba26662ee2921"`
[INFO] running `"docker" "rm" "-f" "1d8c086d339067340ab2ab4a3fff63b6101b5f721a2e44d5d89ba26662ee2921"`
[INFO] [stdout] 1d8c086d339067340ab2ab4a3fff63b6101b5f721a2e44d5d89ba26662ee2921
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/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/AlmightyFloppyFish/sfsdb:/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] 5696dc0918a097fe53b00264f04488a4b96ea653b7841b470fac8515a47834d1
[INFO] running `"docker" "start" "-a" "5696dc0918a097fe53b00264f04488a4b96ea653b7841b470fac8515a47834d1"`
[INFO] [stderr]    Compiling sfsdb v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.53s
[INFO] running `"docker" "inspect" "5696dc0918a097fe53b00264f04488a4b96ea653b7841b470fac8515a47834d1"`
[INFO] running `"docker" "rm" "-f" "5696dc0918a097fe53b00264f04488a4b96ea653b7841b470fac8515a47834d1"`
[INFO] [stdout] 5696dc0918a097fe53b00264f04488a4b96ea653b7841b470fac8515a47834d1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/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/AlmightyFloppyFish/sfsdb:/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] 82b122d098ffbaf82ea0ac1e6c5151bfd930127cb3d196ea3339718fc9bcfa24
[INFO] running `"docker" "start" "-a" "82b122d098ffbaf82ea0ac1e6c5151bfd930127cb3d196ea3339718fc9bcfa24"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/sfsdb-67bc974b3f146883
[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] [stderr]    Doc-tests sfsdb
[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" "82b122d098ffbaf82ea0ac1e6c5151bfd930127cb3d196ea3339718fc9bcfa24"`
[INFO] running `"docker" "rm" "-f" "82b122d098ffbaf82ea0ac1e6c5151bfd930127cb3d196ea3339718fc9bcfa24"`
[INFO] [stdout] 82b122d098ffbaf82ea0ac1e6c5151bfd930127cb3d196ea3339718fc9bcfa24