[INFO] updating cached repository niquola/uberlog
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/niquola/uberlog
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/niquola/uberlog" "work/ex/beta-1.38-1/sources/1.37.0/gh/niquola/uberlog"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/niquola/uberlog'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/niquola/uberlog" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/niquola/uberlog"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/niquola/uberlog'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0b50095b53e81e0d838ab126303b48e53cdcfdca
[INFO] sha for GitHub repo niquola/uberlog: 0b50095b53e81e0d838ab126303b48e53cdcfdca
[INFO] validating manifest of niquola/uberlog 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 niquola/uberlog 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 niquola/uberlog
[INFO] finished frobbing niquola/uberlog
[INFO] frobbed toml for niquola/uberlog written to work/ex/beta-1.38-1/sources/1.37.0/gh/niquola/uberlog/Cargo.toml
[INFO] started frobbing niquola/uberlog
[INFO] finished frobbing niquola/uberlog
[INFO] frobbed toml for niquola/uberlog written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/niquola/uberlog/Cargo.toml
[INFO] crate niquola/uberlog 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 niquola/uberlog 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-4/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/niquola/uberlog:/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] 172bd226ed9516f8ce70bd5fda33d8302f1583b073422e410b08fb39d055511d
[INFO] running `"docker" "start" "-a" "172bd226ed9516f8ce70bd5fda33d8302f1583b073422e410b08fb39d055511d"`
[INFO] [stderr]    Compiling ryu v0.2.4
[INFO] [stderr]    Compiling streaming-iterator v0.1.4
[INFO] [stderr]    Compiling openssl-sys v0.7.17
[INFO] [stderr]    Compiling libz-sys v1.0.18
[INFO] [stderr]    Compiling curl-sys v0.1.35
[INFO] [stderr]    Compiling stringprep v0.1.2
[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stderr]    Compiling crypto-mac v0.4.0
[INFO] [stderr]    Compiling block-buffer v0.2.0
[INFO] [stderr]    Compiling digest v0.6.2
[INFO] [stderr]    Compiling flate2 v1.0.2
[INFO] [stderr]    Compiling sha2 v0.6.0
[INFO] [stderr]    Compiling hmac v0.4.2
[INFO] [stderr]    Compiling url v1.7.1
[INFO] [stderr]    Compiling postgres-protocol v0.3.1
[INFO] [stderr]    Compiling serde_json v1.0.26
[INFO] [stderr]    Compiling postgres-shared v0.4.0
[INFO] [stderr]    Compiling postgres v0.15.1
[INFO] [stderr]    Compiling postgres-binary-copy v0.5.0
[INFO] [stderr]    Compiling curl v0.2.19
[INFO] [stderr]    Compiling pgrust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 14s
[INFO] running `"docker" "inspect" "172bd226ed9516f8ce70bd5fda33d8302f1583b073422e410b08fb39d055511d"`
[INFO] running `"docker" "rm" "-f" "172bd226ed9516f8ce70bd5fda33d8302f1583b073422e410b08fb39d055511d"`
[INFO] [stdout] 172bd226ed9516f8ce70bd5fda33d8302f1583b073422e410b08fb39d055511d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/niquola/uberlog:/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] c5608c14c8b189a01f3ca723aded49e06ad2eeb093865a186b0f77636ef98c48
[INFO] running `"docker" "start" "-a" "c5608c14c8b189a01f3ca723aded49e06ad2eeb093865a186b0f77636ef98c48"`
[INFO] [stderr]    Compiling pgrust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `"docker" "inspect" "c5608c14c8b189a01f3ca723aded49e06ad2eeb093865a186b0f77636ef98c48"`
[INFO] running `"docker" "rm" "-f" "c5608c14c8b189a01f3ca723aded49e06ad2eeb093865a186b0f77636ef98c48"`
[INFO] [stdout] c5608c14c8b189a01f3ca723aded49e06ad2eeb093865a186b0f77636ef98c48
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/niquola/uberlog:/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] 7a9dd0bb547185f533657d300d65e5f7577b4f76b774ff5116267d35fd01deb4
[INFO] running `"docker" "start" "-a" "7a9dd0bb547185f533657d300d65e5f7577b4f76b774ff5116267d35fd01deb4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/pgrust-2e8a24439549ebc4
[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" "7a9dd0bb547185f533657d300d65e5f7577b4f76b774ff5116267d35fd01deb4"`
[INFO] running `"docker" "rm" "-f" "7a9dd0bb547185f533657d300d65e5f7577b4f76b774ff5116267d35fd01deb4"`
[INFO] [stdout] 7a9dd0bb547185f533657d300d65e5f7577b4f76b774ff5116267d35fd01deb4