[INFO] crate mysql-repo 0.1.0 is already in cache
[INFO] extracting crate mysql-repo 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/mysql-repo/0.1.0
[INFO] extracting crate mysql-repo 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/mysql-repo/0.1.0
[INFO] validating manifest of mysql-repo-0.1.0 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 mysql-repo-0.1.0 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 mysql-repo-0.1.0
[INFO] finished frobbing mysql-repo-0.1.0
[INFO] frobbed toml for mysql-repo-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/mysql-repo/0.1.0/Cargo.toml
[INFO] started frobbing mysql-repo-0.1.0
[INFO] finished frobbing mysql-repo-0.1.0
[INFO] frobbed toml for mysql-repo-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/mysql-repo/0.1.0/Cargo.toml
[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 mysql-repo-0.1.0 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/mysql-repo/0.1.0:/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] c8709fd800fdccf3d5b256cb89639b2c07c48a231b2d4a2b17d1fd6fc3288e3b
[INFO] running `"docker" "start" "-a" "c8709fd800fdccf3d5b256cb89639b2c07c48a231b2d4a2b17d1fd6fc3288e3b"`
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling byteorder v1.0.0
[INFO] [stderr]    Compiling nom v2.1.0
[INFO] [stderr]    Compiling uuid v0.4.0
[INFO] [stderr]    Compiling nix v0.7.0
[INFO] [stderr]    Compiling twox-hash v1.0.1
[INFO] [stderr]    Compiling mysql v10.0.0
[INFO] [stderr] error: trait `io::IoPack` is private
[INFO] [stderr]     --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/mysql-10.0.0/src/conn/mod.rs:1044:30
[INFO] [stderr]      |
[INFO] [stderr] 1044 |         let (data, seq_id) = self.get_mut_stream().as_mut().read_packet(old_seq_id)?;
[INFO] [stderr]      |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: trait `io::IoPack` is private
[INFO] [stderr]     --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/mysql-10.0.0/src/conn/mod.rs:1051:22
[INFO] [stderr]      |
[INFO] [stderr] 1051 |         let seq_id = self.get_mut_stream().as_mut().drop_packet(old_seq_id)?;
[INFO] [stderr]      |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: trait `io::IoPack` is private
[INFO] [stderr]     --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/mysql-10.0.0/src/conn/mod.rs:1059:23
[INFO] [stderr]      |
[INFO] [stderr] 1059 |         self.seq_id = self.get_mut_stream().as_mut().write_packet(data, seq_id, max_allowed_packet)?;
[INFO] [stderr]      |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 3 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `mysql`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "c8709fd800fdccf3d5b256cb89639b2c07c48a231b2d4a2b17d1fd6fc3288e3b"`
[INFO] running `"docker" "rm" "-f" "c8709fd800fdccf3d5b256cb89639b2c07c48a231b2d4a2b17d1fd6fc3288e3b"`
[INFO] [stdout] c8709fd800fdccf3d5b256cb89639b2c07c48a231b2d4a2b17d1fd6fc3288e3b