[INFO] updating cached repository cGuille/rushlog
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/cGuille/rushlog
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/cGuille/rushlog" "work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/cGuille/rushlog"`
[INFO] [stderr] Cloning into 'work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/cGuille/rushlog'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/cGuille/rushlog" "work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/cGuille/rushlog"`
[INFO] [stderr] Cloning into 'work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/cGuille/rushlog'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c8ef76ef3dbdfa3d28b7fc1738d8b3241e37368d
[INFO] sha for GitHub repo cGuille/rushlog: c8ef76ef3dbdfa3d28b7fc1738d8b3241e37368d
[INFO] validating manifest of cGuille/rushlog on toolchain master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of cGuille/rushlog on toolchain try#18481b65f318e0b4b20c0fc61340054701719d6c
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing cGuille/rushlog
[INFO] finished frobbing cGuille/rushlog
[INFO] frobbed toml for cGuille/rushlog written to work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/cGuille/rushlog/Cargo.toml
[INFO] started frobbing cGuille/rushlog
[INFO] finished frobbing cGuille/rushlog
[INFO] frobbed toml for cGuille/rushlog written to work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/cGuille/rushlog/Cargo.toml
[INFO] crate cGuille/rushlog already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking cGuille/rushlog against master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7 for pr-62507
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62507/worker-1/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/cGuille/rushlog:/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=forbid" "-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" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 0cfe4d928806b3c09e5b08a9d452a3f5df81f04b7edea4f38584aa5170a06a14
[INFO] running `"docker" "start" "-a" "0cfe4d928806b3c09e5b08a9d452a3f5df81f04b7edea4f38584aa5170a06a14"`
[INFO] [stderr]     Checking env_logger v0.4.2
[INFO] [stderr]     Checking mysql v10.0.0
[INFO] [stderr]     Checking iron-json-response v0.4.0
[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" "0cfe4d928806b3c09e5b08a9d452a3f5df81f04b7edea4f38584aa5170a06a14"`
[INFO] running `"docker" "rm" "-f" "0cfe4d928806b3c09e5b08a9d452a3f5df81f04b7edea4f38584aa5170a06a14"`
[INFO] [stdout] 0cfe4d928806b3c09e5b08a9d452a3f5df81f04b7edea4f38584aa5170a06a14