[INFO] updating cached repository renato-zannon/bkf-mysql
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/renato-zannon/bkf-mysql
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/renato-zannon/bkf-mysql" "work/ex/beta-1.38-1/sources/1.37.0/gh/renato-zannon/bkf-mysql"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/renato-zannon/bkf-mysql'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/renato-zannon/bkf-mysql" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/renato-zannon/bkf-mysql"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/renato-zannon/bkf-mysql'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4eb77cf259d59bf91d1d6afef9430887bb0b6e63
[INFO] sha for GitHub repo renato-zannon/bkf-mysql: 4eb77cf259d59bf91d1d6afef9430887bb0b6e63
[INFO] validating manifest of renato-zannon/bkf-mysql 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 renato-zannon/bkf-mysql 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 renato-zannon/bkf-mysql
[INFO] finished frobbing renato-zannon/bkf-mysql
[INFO] frobbed toml for renato-zannon/bkf-mysql written to work/ex/beta-1.38-1/sources/1.37.0/gh/renato-zannon/bkf-mysql/Cargo.toml
[INFO] started frobbing renato-zannon/bkf-mysql
[INFO] finished frobbing renato-zannon/bkf-mysql
[INFO] frobbed toml for renato-zannon/bkf-mysql written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/renato-zannon/bkf-mysql/Cargo.toml
[INFO] crate renato-zannon/bkf-mysql 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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/renato-zannon/bkf-mysql/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[INFO] the lockfile is outdated, regenerating it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" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 renato-zannon/bkf-mysql 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-2/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/renato-zannon/bkf-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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] eab9e0f9f2946a8d10af7c8d8137004753780f589718e636d4df4074007ce128
[INFO] running `"docker" "start" "-a" "eab9e0f9f2946a8d10af7c8d8137004753780f589718e636d4df4074007ce128"`
[INFO] [stderr]    Compiling vec_map v0.4.0
[INFO] [stderr]    Compiling strsim v0.4.1
[INFO] [stderr]    Compiling yaml-rust v0.2.2
[INFO] [stderr]    Compiling clap v1.5.6
[INFO] [stderr]    Compiling bkf-mysql v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/database_config.rs:55:32
[INFO] [stderr]    |
[INFO] [stderr] 55 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:71:125
[INFO] [stderr]    |
[INFO] [stderr] 71 | fn read_config_from_file<P: AsRef<Path>>(path: P, environment: &'static str) -> Result<database_config::DatabaseConfig, Box<error::Error>> {
[INFO] [stderr]    |                                                                                                                             ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.03s
[INFO] running `"docker" "inspect" "eab9e0f9f2946a8d10af7c8d8137004753780f589718e636d4df4074007ce128"`
[INFO] running `"docker" "rm" "-f" "eab9e0f9f2946a8d10af7c8d8137004753780f589718e636d4df4074007ce128"`
[INFO] [stdout] eab9e0f9f2946a8d10af7c8d8137004753780f589718e636d4df4074007ce128
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/renato-zannon/bkf-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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 49082459a6047fe73cf58db1ef97a9eb503baad3396e9911b542072810421cb1
[INFO] running `"docker" "start" "-a" "49082459a6047fe73cf58db1ef97a9eb503baad3396e9911b542072810421cb1"`
[INFO] [stderr]    Compiling bkf-mysql v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/database_config.rs:55:32
[INFO] [stderr]    |
[INFO] [stderr] 55 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:71:125
[INFO] [stderr]    |
[INFO] [stderr] 71 | fn read_config_from_file<P: AsRef<Path>>(path: P, environment: &'static str) -> Result<database_config::DatabaseConfig, Box<error::Error>> {
[INFO] [stderr]    |                                                                                                                             ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `"docker" "inspect" "49082459a6047fe73cf58db1ef97a9eb503baad3396e9911b542072810421cb1"`
[INFO] running `"docker" "rm" "-f" "49082459a6047fe73cf58db1ef97a9eb503baad3396e9911b542072810421cb1"`
[INFO] [stdout] 49082459a6047fe73cf58db1ef97a9eb503baad3396e9911b542072810421cb1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/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/renato-zannon/bkf-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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 01f2227bfe08ce1153135726c9c33850317c4355b6ceeab7d8cb44f817629cdd
[INFO] running `"docker" "start" "-a" "01f2227bfe08ce1153135726c9c33850317c4355b6ceeab7d8cb44f817629cdd"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bkf_mysql-b57a9c2a8296f4cc
[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" "01f2227bfe08ce1153135726c9c33850317c4355b6ceeab7d8cb44f817629cdd"`
[INFO] running `"docker" "rm" "-f" "01f2227bfe08ce1153135726c9c33850317c4355b6ceeab7d8cb44f817629cdd"`
[INFO] [stdout] 01f2227bfe08ce1153135726c9c33850317c4355b6ceeab7d8cb44f817629cdd