[INFO] updating cached repository DBMeter/DBMeter
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/DBMeter/DBMeter
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/DBMeter/DBMeter" "work/ex/beta-1.38-1/sources/1.37.0/gh/DBMeter/DBMeter"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/DBMeter/DBMeter'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/DBMeter/DBMeter" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/DBMeter/DBMeter"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/DBMeter/DBMeter'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1f66b7d8c5214aeeb9c34f3434d77e50ee66761c
[INFO] sha for GitHub repo DBMeter/DBMeter: 1f66b7d8c5214aeeb9c34f3434d77e50ee66761c
[INFO] validating manifest of DBMeter/DBMeter 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 DBMeter/DBMeter 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 DBMeter/DBMeter
[INFO] finished frobbing DBMeter/DBMeter
[INFO] frobbed toml for DBMeter/DBMeter written to work/ex/beta-1.38-1/sources/1.37.0/gh/DBMeter/DBMeter/Cargo.toml
[INFO] started frobbing DBMeter/DBMeter
[INFO] finished frobbing DBMeter/DBMeter
[INFO] frobbed toml for DBMeter/DBMeter written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/DBMeter/DBMeter/Cargo.toml
[INFO] crate DBMeter/DBMeter 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 DBMeter/DBMeter against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/DBMeter/DBMeter:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 39be1bdb02e35d614c24e1e873b36f5878634c4a2c744c10c4c6b55601b4632e
[INFO] running `"docker" "start" "-a" "39be1bdb02e35d614c24e1e873b36f5878634c4a2c744c10c4c6b55601b4632e"`
[INFO] [stderr]    Compiling fallible-iterator v0.1.4
[INFO] [stderr]    Compiling num-traits v0.2.2
[INFO] [stderr]    Compiling backtrace-sys v0.1.16
[INFO] [stderr]    Compiling iovec v0.1.2
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling time v0.1.39
[INFO] [stderr]    Compiling base64 v0.6.0
[INFO] [stderr]    Compiling socket2 v0.3.5
[INFO] [stderr]    Compiling stringprep v0.1.2
[INFO] [stderr]    Compiling bytes v0.4.6
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling derive-error-chain v0.10.1
[INFO] [stderr]    Compiling digest v0.7.2
[INFO] [stderr]    Compiling crypto-mac v0.5.2
[INFO] [stderr]    Compiling sha2 v0.7.0
[INFO] [stderr]    Compiling hmac v0.5.0
[INFO] [stderr]    Compiling num-integer v0.1.36
[INFO] [stderr]    Compiling postgres-protocol v0.3.2
[INFO] [stderr]    Compiling chrono v0.4.2
[INFO] [stderr]    Compiling postgres-shared v0.4.1
[INFO] [stderr]    Compiling postgres v0.15.2
[INFO] [stderr]    Compiling backtrace v0.3.7
[INFO] [stderr]    Compiling error-chain v0.10.0
[INFO] [stderr]    Compiling dotenv v0.10.1
[INFO] [stderr]    Compiling dbmeter v0.1.13 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.22s
[INFO] running `"docker" "inspect" "39be1bdb02e35d614c24e1e873b36f5878634c4a2c744c10c4c6b55601b4632e"`
[INFO] running `"docker" "rm" "-f" "39be1bdb02e35d614c24e1e873b36f5878634c4a2c744c10c4c6b55601b4632e"`
[INFO] [stdout] 39be1bdb02e35d614c24e1e873b36f5878634c4a2c744c10c4c6b55601b4632e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/DBMeter/DBMeter:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] b115341a4024a9d21e1127a922925929c8e7302249d8a6ee109ace8e8d419608
[INFO] running `"docker" "start" "-a" "b115341a4024a9d21e1127a922925929c8e7302249d8a6ee109ace8e8d419608"`
[INFO] [stderr]    Compiling dbmeter v0.1.13 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.10s
[INFO] running `"docker" "inspect" "b115341a4024a9d21e1127a922925929c8e7302249d8a6ee109ace8e8d419608"`
[INFO] running `"docker" "rm" "-f" "b115341a4024a9d21e1127a922925929c8e7302249d8a6ee109ace8e8d419608"`
[INFO] [stdout] b115341a4024a9d21e1127a922925929c8e7302249d8a6ee109ace8e8d419608
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/DBMeter/DBMeter:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] e592efd5e23e1d4a2b003f9472b4fdb68fae969b446f46200412996022f9062a
[INFO] running `"docker" "start" "-a" "e592efd5e23e1d4a2b003f9472b4fdb68fae969b446f46200412996022f9062a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dbmeter-9343d85bef247ae5
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test monitoring::history::tests::identical_queries_from_different_db_will_not_be_compatible ... ok
[INFO] [stdout] test monitoring::history::tests::full_identical_queries_will_not_be_diff ... ok
[INFO] [stdout] test monitoring::history::tests::diff_calls_and_mean_time_is_corrected ... ok
[INFO] [stdout] test config::tests::get_postgres ... ok
[INFO] [stdout] test config::tests::no_postgres ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "e592efd5e23e1d4a2b003f9472b4fdb68fae969b446f46200412996022f9062a"`
[INFO] running `"docker" "rm" "-f" "e592efd5e23e1d4a2b003f9472b4fdb68fae969b446f46200412996022f9062a"`
[INFO] [stdout] e592efd5e23e1d4a2b003f9472b4fdb68fae969b446f46200412996022f9062a