[INFO] cloning repository hh1718/rust_mysql_example
[INFO] running `"git" "clone" "--bare" "git://github.com/hh1718/rust_mysql_example.git" "work/cache/sources/gh/hh1718/rust_mysql_example"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/hh1718/rust_mysql_example'...
[INFO] running `"git" "clone" "work/cache/sources/gh/hh1718/rust_mysql_example" "work/ex/beta-1.37-6/sources/1.36.0/gh/hh1718/rust_mysql_example"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/hh1718/rust_mysql_example'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/hh1718/rust_mysql_example" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/hh1718/rust_mysql_example"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/hh1718/rust_mysql_example'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a043bd288d591e3d81fdf56e7a5f24b17f108cd1
[INFO] sha for GitHub repo hh1718/rust_mysql_example: a043bd288d591e3d81fdf56e7a5f24b17f108cd1
[INFO] validating manifest of hh1718/rust_mysql_example 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 hh1718/rust_mysql_example 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 hh1718/rust_mysql_example
[INFO] finished frobbing hh1718/rust_mysql_example
[INFO] frobbed toml for hh1718/rust_mysql_example written to work/ex/beta-1.37-6/sources/1.36.0/gh/hh1718/rust_mysql_example/Cargo.toml
[INFO] started frobbing hh1718/rust_mysql_example
[INFO] finished frobbing hh1718/rust_mysql_example
[INFO] frobbed toml for hh1718/rust_mysql_example written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/hh1718/rust_mysql_example/Cargo.toml
[INFO] crate hh1718/rust_mysql_example 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] error: the lock file /mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/hh1718/rust_mysql_example/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 hh1718/rust_mysql_example 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-4/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/hh1718/rust_mysql_example:/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] 419f71c8e3b83217870ce5127d6423e698fec75c62854b1e07ab7c0ceaf49908
[INFO] running `"docker" "start" "-a" "419f71c8e3b83217870ce5127d6423e698fec75c62854b1e07ab7c0ceaf49908"`
[INFO] [stderr]    Compiling static_assertions v0.3.3
[INFO] [stderr]    Compiling num-bigint v0.2.2
[INFO] [stderr]    Compiling opaque-debug v0.2.3
[INFO] [stderr]    Compiling nix v0.13.1
[INFO] [stderr]    Compiling bit-vec v0.5.1
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling mysql v16.0.2
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling unreachable v1.0.0
[INFO] [stderr]    Compiling miniz-sys v0.1.12
[INFO] [stderr]    Compiling stackvector v1.0.6
[INFO] [stderr]    Compiling lexical-core v0.4.3
[INFO] [stderr]    Compiling lexical v2.2.2
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling twox-hash v1.4.2
[INFO] [stderr]    Compiling sha2 v0.8.0
[INFO] [stderr]    Compiling flate2 v1.0.9
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling chrono v0.4.7
[INFO] [stderr]    Compiling mysql_common v0.17.1
[INFO] [stderr]    Compiling rust_mysql_example v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.25s
[INFO] running `"docker" "inspect" "419f71c8e3b83217870ce5127d6423e698fec75c62854b1e07ab7c0ceaf49908"`
[INFO] running `"docker" "rm" "-f" "419f71c8e3b83217870ce5127d6423e698fec75c62854b1e07ab7c0ceaf49908"`
[INFO] [stdout] 419f71c8e3b83217870ce5127d6423e698fec75c62854b1e07ab7c0ceaf49908
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/hh1718/rust_mysql_example:/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] e8b5748c86b6549c6164beaef7b2bf74deb7bbcdfc9b74fed4d36bd4093c0cfb
[INFO] running `"docker" "start" "-a" "e8b5748c86b6549c6164beaef7b2bf74deb7bbcdfc9b74fed4d36bd4093c0cfb"`
[INFO] [stderr]    Compiling rust_mysql_example v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `"docker" "inspect" "e8b5748c86b6549c6164beaef7b2bf74deb7bbcdfc9b74fed4d36bd4093c0cfb"`
[INFO] running `"docker" "rm" "-f" "e8b5748c86b6549c6164beaef7b2bf74deb7bbcdfc9b74fed4d36bd4093c0cfb"`
[INFO] [stdout] e8b5748c86b6549c6164beaef7b2bf74deb7bbcdfc9b74fed4d36bd4093c0cfb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/hh1718/rust_mysql_example:/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] ee4ecd769e6099609bd71ae91f9db02f32ec65b77ef67bf133cfb18947991ac0
[INFO] running `"docker" "start" "-a" "ee4ecd769e6099609bd71ae91f9db02f32ec65b77ef67bf133cfb18947991ac0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_mysql_example-c3f0635ce8a826c2
[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" "ee4ecd769e6099609bd71ae91f9db02f32ec65b77ef67bf133cfb18947991ac0"`
[INFO] running `"docker" "rm" "-f" "ee4ecd769e6099609bd71ae91f9db02f32ec65b77ef67bf133cfb18947991ac0"`
[INFO] [stdout] ee4ecd769e6099609bd71ae91f9db02f32ec65b77ef67bf133cfb18947991ac0