[INFO] updating cached repository BerryKV/BerryKV
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/BerryKV/BerryKV
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/BerryKV/BerryKV" "work/ex/beta-1.38-1/sources/1.37.0/gh/BerryKV/BerryKV"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/BerryKV/BerryKV'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/BerryKV/BerryKV" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/BerryKV/BerryKV"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/BerryKV/BerryKV'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] be7ce2031926d3e3fe6afdc4ab0f1908b671a4d8
[INFO] sha for GitHub repo BerryKV/BerryKV: be7ce2031926d3e3fe6afdc4ab0f1908b671a4d8
[INFO] validating manifest of BerryKV/BerryKV 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 BerryKV/BerryKV 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 BerryKV/BerryKV
[INFO] finished frobbing BerryKV/BerryKV
[INFO] frobbed toml for BerryKV/BerryKV written to work/ex/beta-1.38-1/sources/1.37.0/gh/BerryKV/BerryKV/Cargo.toml
[INFO] started frobbing BerryKV/BerryKV
[INFO] finished frobbing BerryKV/BerryKV
[INFO] frobbed toml for BerryKV/BerryKV written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/BerryKV/BerryKV/Cargo.toml
[INFO] crate BerryKV/BerryKV 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 BerryKV/BerryKV 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-7/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/BerryKV/BerryKV:/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] 79ff9b2512e33b452a2631367981da652db86fbb0fa19bc94cb001940e26862e
[INFO] running `"docker" "start" "-a" "79ff9b2512e33b452a2631367981da652db86fbb0fa19bc94cb001940e26862e"`
[INFO] [stderr]    Compiling berry_kv v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `"docker" "inspect" "79ff9b2512e33b452a2631367981da652db86fbb0fa19bc94cb001940e26862e"`
[INFO] running `"docker" "rm" "-f" "79ff9b2512e33b452a2631367981da652db86fbb0fa19bc94cb001940e26862e"`
[INFO] [stdout] 79ff9b2512e33b452a2631367981da652db86fbb0fa19bc94cb001940e26862e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/BerryKV/BerryKV:/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] 76c74698f555b9ab23a2db02eb77921bed032258a41579a388735e773db2170e
[INFO] running `"docker" "start" "-a" "76c74698f555b9ab23a2db02eb77921bed032258a41579a388735e773db2170e"`
[INFO] [stderr]    Compiling berry_kv v0.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `"docker" "inspect" "76c74698f555b9ab23a2db02eb77921bed032258a41579a388735e773db2170e"`
[INFO] running `"docker" "rm" "-f" "76c74698f555b9ab23a2db02eb77921bed032258a41579a388735e773db2170e"`
[INFO] [stdout] 76c74698f555b9ab23a2db02eb77921bed032258a41579a388735e773db2170e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/BerryKV/BerryKV:/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] a2b084330e42e0b750b0fa0960a5a2372499e5f6d3f15eba6b8acff92c54133d
[INFO] running `"docker" "start" "-a" "a2b084330e42e0b750b0fa0960a5a2372499e5f6d3f15eba6b8acff92c54133d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/berry_kv-d793c65b6fc983b4
[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]      Running /opt/crater/target/debug/deps/test-8e5d3cbfca186ac5
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "a2b084330e42e0b750b0fa0960a5a2372499e5f6d3f15eba6b8acff92c54133d"`
[INFO] running `"docker" "rm" "-f" "a2b084330e42e0b750b0fa0960a5a2372499e5f6d3f15eba6b8acff92c54133d"`
[INFO] [stdout] a2b084330e42e0b750b0fa0960a5a2372499e5f6d3f15eba6b8acff92c54133d