[INFO] updating cached repository baskerville/fdb
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/baskerville/fdb
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/baskerville/fdb" "work/ex/beta-1.37-6/sources/1.36.0/gh/baskerville/fdb"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/baskerville/fdb'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/baskerville/fdb" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/baskerville/fdb"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/baskerville/fdb'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 379c54f9a765c08c6beec652c5044f6573fe9567
[INFO] sha for GitHub repo baskerville/fdb: 379c54f9a765c08c6beec652c5044f6573fe9567
[INFO] validating manifest of baskerville/fdb 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 baskerville/fdb 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 baskerville/fdb
[INFO] finished frobbing baskerville/fdb
[INFO] frobbed toml for baskerville/fdb written to work/ex/beta-1.37-6/sources/1.36.0/gh/baskerville/fdb/Cargo.toml
[INFO] started frobbing baskerville/fdb
[INFO] finished frobbing baskerville/fdb
[INFO] frobbed toml for baskerville/fdb written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/baskerville/fdb/Cargo.toml
[INFO] crate baskerville/fdb 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] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing baskerville/fdb against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/baskerville/fdb:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] c16882130f273d46c2d41f5403ad57e97379c8330c8bce00208a9347af733818
[INFO] running `"docker" "start" "-a" "c16882130f273d46c2d41f5403ad57e97379c8330c8bce00208a9347af733818"`
[INFO] [stderr]    Compiling libc v0.2.55
[INFO] [stderr]    Compiling serde v1.0.91
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling backtrace v0.3.18
[INFO] [stderr]    Compiling bincode v1.1.4
[INFO] [stderr]    Compiling getopts v0.2.19
[INFO] [stderr]    Compiling syn v0.15.34
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]    Compiling serde_derive v1.0.91
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling fdb v0.6.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 48.38s
[INFO] running `"docker" "inspect" "c16882130f273d46c2d41f5403ad57e97379c8330c8bce00208a9347af733818"`
[INFO] running `"docker" "rm" "-f" "c16882130f273d46c2d41f5403ad57e97379c8330c8bce00208a9347af733818"`
[INFO] [stdout] c16882130f273d46c2d41f5403ad57e97379c8330c8bce00208a9347af733818
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/baskerville/fdb:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 6673c60f42a5dade424e349fe2f1efb107a0582bb0b44983ed51adcdf595a8c5
[INFO] running `"docker" "start" "-a" "6673c60f42a5dade424e349fe2f1efb107a0582bb0b44983ed51adcdf595a8c5"`
[INFO] [stderr]    Compiling fdb v0.6.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `"docker" "inspect" "6673c60f42a5dade424e349fe2f1efb107a0582bb0b44983ed51adcdf595a8c5"`
[INFO] running `"docker" "rm" "-f" "6673c60f42a5dade424e349fe2f1efb107a0582bb0b44983ed51adcdf595a8c5"`
[INFO] [stdout] 6673c60f42a5dade424e349fe2f1efb107a0582bb0b44983ed51adcdf595a8c5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/baskerville/fdb:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] dde7015166e610e888bf18856013c8a824e1f9a06b40bd154c94a39ad92b1461
[INFO] running `"docker" "start" "-a" "dde7015166e610e888bf18856013c8a824e1f9a06b40bd154c94a39ad92b1461"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/fdb-678c0c9bced8a95e
[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" "dde7015166e610e888bf18856013c8a824e1f9a06b40bd154c94a39ad92b1461"`
[INFO] running `"docker" "rm" "-f" "dde7015166e610e888bf18856013c8a824e1f9a06b40bd154c94a39ad92b1461"`
[INFO] [stdout] dde7015166e610e888bf18856013c8a824e1f9a06b40bd154c94a39ad92b1461