[INFO] updating cached repository asonix/kv-testing
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/asonix/kv-testing
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/asonix/kv-testing" "work/ex/beta-1.38-1/sources/1.37.0/gh/asonix/kv-testing"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/asonix/kv-testing'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/asonix/kv-testing" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/asonix/kv-testing"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/asonix/kv-testing'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7d3504523ec9b19e76b28dad67056eba5141e4db
[INFO] sha for GitHub repo asonix/kv-testing: 7d3504523ec9b19e76b28dad67056eba5141e4db
[INFO] validating manifest of asonix/kv-testing 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 asonix/kv-testing 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 asonix/kv-testing
[INFO] finished frobbing asonix/kv-testing
[INFO] frobbed toml for asonix/kv-testing written to work/ex/beta-1.38-1/sources/1.37.0/gh/asonix/kv-testing/Cargo.toml
[INFO] started frobbing asonix/kv-testing
[INFO] finished frobbing asonix/kv-testing
[INFO] frobbed toml for asonix/kv-testing written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/asonix/kv-testing/Cargo.toml
[INFO] crate asonix/kv-testing 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 asonix/kv-testing 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-1/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/asonix/kv-testing:/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] 026cdcbdcfff1c23ad3fecd0a8b748169e78f42344fba0a87de8f5046a951ee1
[INFO] running `"docker" "start" "-a" "026cdcbdcfff1c23ad3fecd0a8b748169e78f42344fba0a87de8f5046a951ee1"`
[INFO] [stderr]    Compiling serde v1.0.38
[INFO] [stderr]    Compiling proc-macro2 v0.3.6
[INFO] [stderr]    Compiling lmdb-sys v0.8.0
[INFO] [stderr]    Compiling regex-syntax v0.5.5
[INFO] [stderr]    Compiling rmp v0.8.7
[INFO] [stderr]    Compiling failure v0.1.1
[INFO] [stderr]    Compiling quote v0.5.1
[INFO] [stderr]    Compiling syn v0.13.1
[INFO] [stderr]    Compiling lmdb v0.8.0
[INFO] [stderr]    Compiling serde_derive_internals v0.23.1
[INFO] [stderr]    Compiling regex v0.2.10
[INFO] [stderr]    Compiling serde_derive v1.0.38
[INFO] [stderr]    Compiling env_logger v0.5.7
[INFO] [stderr]    Compiling toml v0.4.6
[INFO] [stderr]    Compiling serde_json v1.0.14
[INFO] [stderr]    Compiling bincode v1.0.0
[INFO] [stderr]    Compiling serde_cbor v0.8.2
[INFO] [stderr]    Compiling serde_yaml v0.7.3
[INFO] [stderr]    Compiling rmp-serde v0.13.7
[INFO] [stderr]    Compiling kv v0.6.0
[INFO] [stderr]    Compiling kv-test v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 51.23s
[INFO] running `"docker" "inspect" "026cdcbdcfff1c23ad3fecd0a8b748169e78f42344fba0a87de8f5046a951ee1"`
[INFO] running `"docker" "rm" "-f" "026cdcbdcfff1c23ad3fecd0a8b748169e78f42344fba0a87de8f5046a951ee1"`
[INFO] [stdout] 026cdcbdcfff1c23ad3fecd0a8b748169e78f42344fba0a87de8f5046a951ee1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/asonix/kv-testing:/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] be3af286c4c7547aee5a26693a3816893c28799c0bbbd95c445302b1be4321be
[INFO] running `"docker" "start" "-a" "be3af286c4c7547aee5a26693a3816893c28799c0bbbd95c445302b1be4321be"`
[INFO] [stderr]    Compiling kv-test v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.62s
[INFO] running `"docker" "inspect" "be3af286c4c7547aee5a26693a3816893c28799c0bbbd95c445302b1be4321be"`
[INFO] running `"docker" "rm" "-f" "be3af286c4c7547aee5a26693a3816893c28799c0bbbd95c445302b1be4321be"`
[INFO] [stdout] be3af286c4c7547aee5a26693a3816893c28799c0bbbd95c445302b1be4321be
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/asonix/kv-testing:/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] d0bade59c5070206e1cdc0d4f674c9330c8fc7bb685bc1035a67bee9022c0857
[INFO] running `"docker" "start" "-a" "d0bade59c5070206e1cdc0d4f674c9330c8fc7bb685bc1035a67bee9022c0857"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/kv_test-b27cc28fc7806a0c
[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" "d0bade59c5070206e1cdc0d4f674c9330c8fc7bb685bc1035a67bee9022c0857"`
[INFO] running `"docker" "rm" "-f" "d0bade59c5070206e1cdc0d4f674c9330c8fc7bb685bc1035a67bee9022c0857"`
[INFO] [stdout] d0bade59c5070206e1cdc0d4f674c9330c8fc7bb685bc1035a67bee9022c0857