Nov 27 18:43:05.274 INFO checking timglabisch/mysql_schema_change_rsu against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 27 18:43:05.275 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 27 18:43:05.808 INFO [stdout] f247cf53ad4cd1eabeb4ed123fb8028d3c14075453d1d710b9584822c35ca00d
Nov 27 18:43:05.811 INFO running `"docker" "start" "-a" "f247cf53ad4cd1eabeb4ed123fb8028d3c14075453d1d710b9584822c35ca00d"`
Nov 27 18:43:08.903 INFO [stderr] usermod: no changes
Nov 27 18:43:09.129 INFO [stderr]     Checking atoi v0.2.2
Nov 27 18:43:09.132 INFO [stderr]     Checking net2 v0.2.31
Nov 27 18:43:09.165 INFO [stderr]     Checking nix v0.9.0
Nov 27 18:43:09.166 INFO [stderr]     Checking thread_local v0.3.4
Nov 27 18:43:09.166 INFO [stderr]     Checking twox-hash v1.1.0
Nov 27 18:43:09.166 INFO [stderr]     Checking chrono v0.4.0
Nov 27 18:43:11.069 INFO [stderr]     Checking regex v0.2.2
Nov 27 18:43:16.402 INFO [stderr]     Checking mysql_common v0.2.0
Nov 27 18:43:21.248 INFO [stderr]     Checking mysql v12.0.3
Nov 27 18:43:23.886 INFO [stderr]     Checking mysql_schema_change_rsu v0.1.0 (/source)
Nov 27 18:43:25.005 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 18:43:25.005 INFO [stderr]   --> src/config.rs:48:9
Nov 27 18:43:25.006 INFO [stderr]    |
Nov 27 18:43:25.007 INFO [stderr] 48 |         file.read_to_string(&mut buf);
Nov 27 18:43:25.007 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 18:43:25.016 INFO [stderr]    |
Nov 27 18:43:25.016 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 27 18:43:25.016 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 18:43:25.018 INFO [stderr] 
Nov 27 18:43:25.263 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 18:43:25.264 INFO [stderr]   --> src/config.rs:48:9
Nov 27 18:43:25.264 INFO [stderr]    |
Nov 27 18:43:25.264 INFO [stderr] 48 |         file.read_to_string(&mut buf);
Nov 27 18:43:25.264 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 18:43:25.265 INFO [stderr]    |
Nov 27 18:43:25.265 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 27 18:43:25.265 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 18:43:25.265 INFO [stderr] 
Nov 27 18:43:25.328 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.38s
Nov 27 18:43:25.345 INFO [stderr] su: No module specific data is present
Nov 27 18:43:26.596 INFO running `"docker" "inspect" "f247cf53ad4cd1eabeb4ed123fb8028d3c14075453d1d710b9584822c35ca00d"`
Nov 27 18:43:26.977 INFO running `"docker" "rm" "-f" "f247cf53ad4cd1eabeb4ed123fb8028d3c14075453d1d710b9584822c35ca00d"`
Nov 27 18:43:27.268 INFO [stdout] f247cf53ad4cd1eabeb4ed123fb8028d3c14075453d1d710b9584822c35ca00d