Nov 16 10:51:41.960 INFO testing timglabisch/mysql_schema_change_rsu against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 10:51:41.962 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt build --frozen" "-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 16 10:51:42.467 INFO [stdout] bb1c08ad47e6a8fc87d6500cfafff22504dd518e19d538825c266f2e69f4eb2d
Nov 16 10:51:42.471 INFO running `"docker" "start" "-a" "bb1c08ad47e6a8fc87d6500cfafff22504dd518e19d538825c266f2e69f4eb2d"`
Nov 16 10:51:43.499 INFO [stderr] usermod: no changes
Nov 16 10:51:43.700 INFO [stderr]    Compiling serde v1.0.16
Nov 16 10:51:43.751 INFO [stderr]    Compiling atoi v0.2.2
Nov 16 10:51:43.751 INFO [stderr]    Compiling nix v0.9.0
Nov 16 10:51:43.751 INFO [stderr]    Compiling thread_local v0.3.4
Nov 16 10:51:43.751 INFO [stderr]    Compiling aho-corasick v0.6.3
Nov 16 10:51:43.751 INFO [stderr]    Compiling twox-hash v1.1.0
Nov 16 10:51:43.751 INFO [stderr]    Compiling clap v2.27.1
Nov 16 10:51:43.787 INFO [stderr]    Compiling url v1.5.1
Nov 16 10:51:45.654 INFO [stderr]    Compiling chrono v0.4.0
Nov 16 10:51:47.132 INFO [stderr]    Compiling serde_derive v1.0.16
Nov 16 10:51:49.407 INFO [stderr]    Compiling regex v0.2.2
Nov 16 10:52:21.707 INFO [stderr]    Compiling serde_json v1.0.5
Nov 16 10:52:21.707 INFO [stderr]    Compiling toml v0.4.5
Nov 16 10:52:27.375 INFO [stderr]    Compiling mysql_common v0.2.0
Nov 16 10:52:42.930 INFO [stderr]    Compiling mysql v12.0.3
Nov 16 10:52:53.459 INFO [stderr]    Compiling mysql_schema_change_rsu v0.1.0 (/source)
Nov 16 10:52:54.247 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 10:52:54.247 INFO [stderr]   --> src/config.rs:48:9
Nov 16 10:52:54.248 INFO [stderr]    |
Nov 16 10:52:54.248 INFO [stderr] 48 |         file.read_to_string(&mut buf);
Nov 16 10:52:54.248 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 10:52:54.248 INFO [stderr]    |
Nov 16 10:52:54.248 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 16 10:52:54.248 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 10:52:54.248 INFO [stderr] 
Nov 16 10:52:58.499 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 14s
Nov 16 10:52:58.505 INFO [stderr] su: No module specific data is present
Nov 16 10:52:59.534 INFO running `"docker" "inspect" "bb1c08ad47e6a8fc87d6500cfafff22504dd518e19d538825c266f2e69f4eb2d"`
Nov 16 10:52:59.797 INFO running `"docker" "rm" "-f" "bb1c08ad47e6a8fc87d6500cfafff22504dd518e19d538825c266f2e69f4eb2d"`
Nov 16 10:53:00.071 INFO [stdout] bb1c08ad47e6a8fc87d6500cfafff22504dd518e19d538825c266f2e69f4eb2d
Nov 16 10:53:00.075 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen --no-run" "-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 16 10:53:00.631 INFO [stdout] a0db80d68227d30b68db6d80d5ea586d579f1968f6e1c961bc7363c5d5ed42c4
Nov 16 10:53:00.637 INFO running `"docker" "start" "-a" "a0db80d68227d30b68db6d80d5ea586d579f1968f6e1c961bc7363c5d5ed42c4"`
Nov 16 10:53:01.834 INFO [stderr] usermod: no changes
Nov 16 10:53:02.037 INFO [stderr]    Compiling mysql_schema_change_rsu v0.1.0 (/source)
Nov 16 10:53:02.886 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 16 10:53:02.886 INFO [stderr]   --> src/config.rs:48:9
Nov 16 10:53:02.886 INFO [stderr]    |
Nov 16 10:53:02.887 INFO [stderr] 48 |         file.read_to_string(&mut buf);
Nov 16 10:53:02.887 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 10:53:02.887 INFO [stderr]    |
Nov 16 10:53:02.887 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 16 10:53:02.888 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 16 10:53:02.888 INFO [stderr] 
Nov 16 10:53:03.241 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
Nov 16 10:53:03.251 INFO [stderr] su: No module specific data is present
Nov 16 10:53:04.203 INFO running `"docker" "inspect" "a0db80d68227d30b68db6d80d5ea586d579f1968f6e1c961bc7363c5d5ed42c4"`
Nov 16 10:53:04.541 INFO running `"docker" "rm" "-f" "a0db80d68227d30b68db6d80d5ea586d579f1968f6e1c961bc7363c5d5ed42c4"`
Nov 16 10:53:04.887 INFO [stdout] a0db80d68227d30b68db6d80d5ea586d579f1968f6e1c961bc7363c5d5ed42c4
Nov 16 10:53:04.892 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen" "-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 16 10:53:05.239 INFO [stdout] cb79804b6f2607e4f2094a6b7d7f8642205f02199c0a6ec3ab2067f86b5e9d10
Nov 16 10:53:05.239 INFO running `"docker" "start" "-a" "cb79804b6f2607e4f2094a6b7d7f8642205f02199c0a6ec3ab2067f86b5e9d10"`
Nov 16 10:53:06.647 INFO [stderr] usermod: no changes
Nov 16 10:53:06.863 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.19s
Nov 16 10:53:06.875 INFO [stderr]      Running /target/debug/deps/mysql_schema_change_rsu-c1a8b693d7f3e644
Nov 16 10:53:06.880 INFO [stdout] 
Nov 16 10:53:06.881 INFO [stdout] running 0 tests
Nov 16 10:53:06.881 INFO [stdout] 
Nov 16 10:53:06.881 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 10:53:06.881 INFO [stdout] 
Nov 16 10:53:06.885 INFO [stderr] su: No module specific data is present
Nov 16 10:53:07.817 INFO running `"docker" "inspect" "cb79804b6f2607e4f2094a6b7d7f8642205f02199c0a6ec3ab2067f86b5e9d10"`
Nov 16 10:53:08.181 INFO running `"docker" "rm" "-f" "cb79804b6f2607e4f2094a6b7d7f8642205f02199c0a6ec3ab2067f86b5e9d10"`
Nov 16 10:53:08.383 INFO [stdout] cb79804b6f2607e4f2094a6b7d7f8642205f02199c0a6ec3ab2067f86b5e9d10