[INFO] updating cached repository rummolprod999/rust_mysql
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/rummolprod999/rust_mysql
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/rummolprod999/rust_mysql" "work/ex/beta-1.37-6/sources/1.36.0/gh/rummolprod999/rust_mysql"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/rummolprod999/rust_mysql'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rummolprod999/rust_mysql" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rummolprod999/rust_mysql"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rummolprod999/rust_mysql'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] af8614ec2129efe5a10f0bc05ee397232b82b31d
[INFO] sha for GitHub repo rummolprod999/rust_mysql: af8614ec2129efe5a10f0bc05ee397232b82b31d
[INFO] validating manifest of rummolprod999/rust_mysql 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 rummolprod999/rust_mysql 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 rummolprod999/rust_mysql
[INFO] finished frobbing rummolprod999/rust_mysql
[INFO] frobbed toml for rummolprod999/rust_mysql written to work/ex/beta-1.37-6/sources/1.36.0/gh/rummolprod999/rust_mysql/Cargo.toml
[INFO] started frobbing rummolprod999/rust_mysql
[INFO] finished frobbing rummolprod999/rust_mysql
[INFO] frobbed toml for rummolprod999/rust_mysql written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rummolprod999/rust_mysql/Cargo.toml
[INFO] crate rummolprod999/rust_mysql 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing rummolprod999/rust_mysql against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rummolprod999/rust_mysql:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 6d0a517fd7b4103e0b01618ee6b447a1c1bb0f60ba01ca1ee3794fb88df15cb4
[INFO] running `"docker" "start" "-a" "6d0a517fd7b4103e0b01618ee6b447a1c1bb0f60ba01ca1ee3794fb88df15cb4"`
[INFO] [stderr]    Compiling miniz-sys v0.1.10
[INFO] [stderr]    Compiling uuid v0.6.5
[INFO] [stderr]    Compiling atoi v0.2.3
[INFO] [stderr]    Compiling num-bigint v0.2.0
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling flate2 v1.0.2
[INFO] [stderr]    Compiling mysql_common v0.8.0
[INFO] [stderr]    Compiling mysql v14.0.0
[INFO] [stderr]    Compiling rust_mysql v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.46s
[INFO] running `"docker" "inspect" "6d0a517fd7b4103e0b01618ee6b447a1c1bb0f60ba01ca1ee3794fb88df15cb4"`
[INFO] running `"docker" "rm" "-f" "6d0a517fd7b4103e0b01618ee6b447a1c1bb0f60ba01ca1ee3794fb88df15cb4"`
[INFO] [stdout] 6d0a517fd7b4103e0b01618ee6b447a1c1bb0f60ba01ca1ee3794fb88df15cb4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rummolprod999/rust_mysql:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 76158165dddf7b158a837fed79f2c70b6f2244e1a7a074a396fb66a98058259a
[INFO] running `"docker" "start" "-a" "76158165dddf7b158a837fed79f2c70b6f2244e1a7a074a396fb66a98058259a"`
[INFO] [stderr]    Compiling rust_mysql v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `"docker" "inspect" "76158165dddf7b158a837fed79f2c70b6f2244e1a7a074a396fb66a98058259a"`
[INFO] running `"docker" "rm" "-f" "76158165dddf7b158a837fed79f2c70b6f2244e1a7a074a396fb66a98058259a"`
[INFO] [stdout] 76158165dddf7b158a837fed79f2c70b6f2244e1a7a074a396fb66a98058259a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rummolprod999/rust_mysql:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 6c10ef324e91208358814ec31a11af44f782928edc8fbe9799a5cab7ae2dae07
[INFO] running `"docker" "start" "-a" "6c10ef324e91208358814ec31a11af44f782928edc8fbe9799a5cab7ae2dae07"`
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_mysql-4a842f1d62c89074
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "6c10ef324e91208358814ec31a11af44f782928edc8fbe9799a5cab7ae2dae07"`
[INFO] running `"docker" "rm" "-f" "6c10ef324e91208358814ec31a11af44f782928edc8fbe9799a5cab7ae2dae07"`
[INFO] [stdout] 6c10ef324e91208358814ec31a11af44f782928edc8fbe9799a5cab7ae2dae07