[INFO] updating cached repository marsha88/Simple_DB
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/marsha88/Simple_DB
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/marsha88/Simple_DB" "work/ex/beta-1.38-1/sources/1.37.0/gh/marsha88/Simple_DB"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/marsha88/Simple_DB'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/marsha88/Simple_DB" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/marsha88/Simple_DB"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/marsha88/Simple_DB'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 951409c670ccbdb9a81211dc5d210b4b1b81521c
[INFO] sha for GitHub repo marsha88/Simple_DB: 951409c670ccbdb9a81211dc5d210b4b1b81521c
[INFO] validating manifest of marsha88/Simple_DB 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 marsha88/Simple_DB 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 marsha88/Simple_DB
[INFO] finished frobbing marsha88/Simple_DB
[INFO] frobbed toml for marsha88/Simple_DB written to work/ex/beta-1.38-1/sources/1.37.0/gh/marsha88/Simple_DB/Cargo.toml
[INFO] started frobbing marsha88/Simple_DB
[INFO] finished frobbing marsha88/Simple_DB
[INFO] frobbed toml for marsha88/Simple_DB written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/marsha88/Simple_DB/Cargo.toml
[INFO] crate marsha88/Simple_DB 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 marsha88/Simple_DB 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/marsha88/Simple_DB:/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] ddc0f1c5f9ee4dff9a1d2b4c2f6bcf58b2bc59a2b014cb02dbd99732e6b9a74b
[INFO] running `"docker" "start" "-a" "ddc0f1c5f9ee4dff9a1d2b4c2f6bcf58b2bc59a2b014cb02dbd99732e6b9a74b"`
[INFO] [stderr]    Compiling simple_db v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.59s
[INFO] running `"docker" "inspect" "ddc0f1c5f9ee4dff9a1d2b4c2f6bcf58b2bc59a2b014cb02dbd99732e6b9a74b"`
[INFO] running `"docker" "rm" "-f" "ddc0f1c5f9ee4dff9a1d2b4c2f6bcf58b2bc59a2b014cb02dbd99732e6b9a74b"`
[INFO] [stdout] ddc0f1c5f9ee4dff9a1d2b4c2f6bcf58b2bc59a2b014cb02dbd99732e6b9a74b
[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/marsha88/Simple_DB:/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] 236451c56bef48bf5df02ee7afbc4f9b31c9b0e6893993e77e4329903a7c7f3b
[INFO] running `"docker" "start" "-a" "236451c56bef48bf5df02ee7afbc4f9b31c9b0e6893993e77e4329903a7c7f3b"`
[INFO] [stderr]    Compiling simple_db v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `"docker" "inspect" "236451c56bef48bf5df02ee7afbc4f9b31c9b0e6893993e77e4329903a7c7f3b"`
[INFO] running `"docker" "rm" "-f" "236451c56bef48bf5df02ee7afbc4f9b31c9b0e6893993e77e4329903a7c7f3b"`
[INFO] [stdout] 236451c56bef48bf5df02ee7afbc4f9b31c9b0e6893993e77e4329903a7c7f3b
[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/marsha88/Simple_DB:/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] ad2d4366c1167e1536de9e7925acebf49188c6fde877d24f2517d80f6f5ed51f
[INFO] running `"docker" "start" "-a" "ad2d4366c1167e1536de9e7925acebf49188c6fde877d24f2517d80f6f5ed51f"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/simple_db-96c69e380a04ab03
[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" "ad2d4366c1167e1536de9e7925acebf49188c6fde877d24f2517d80f6f5ed51f"`
[INFO] running `"docker" "rm" "-f" "ad2d4366c1167e1536de9e7925acebf49188c6fde877d24f2517d80f6f5ed51f"`
[INFO] [stdout] ad2d4366c1167e1536de9e7925acebf49188c6fde877d24f2517d80f6f5ed51f