Nov 28 02:42:22.968 INFO checking kbacha/cxn_pool_test against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 02:42:22.970 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-7/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 28 02:42:23.272 INFO [stdout] 4b8db5bc2809843b7330b4969b9bb3a0c20a11cec13f4bddd2c644c1870004b4
Nov 28 02:42:23.277 INFO running `"docker" "start" "-a" "4b8db5bc2809843b7330b4969b9bb3a0c20a11cec13f4bddd2c644c1870004b4"`
Nov 28 02:42:24.588 INFO [stderr] usermod: no changes
Nov 28 02:42:24.656 INFO [stderr]     Checking r2d2 v0.8.2
Nov 28 02:42:25.218 INFO [stderr]     Checking cxn_pool_test v0.1.0 (/source)
Nov 28 02:42:25.972 INFO [stderr] warning: unused variable: `conn`
Nov 28 02:42:25.972 INFO [stderr]   --> src/main.rs:95:22
Nov 28 02:42:25.972 INFO [stderr]    |
Nov 28 02:42:25.972 INFO [stderr] 95 |                  let conn = pool.get().unwrap();
Nov 28 02:42:25.972 INFO [stderr]    |                      ^^^^ help: consider using `_conn` instead
Nov 28 02:42:25.972 INFO [stderr]    |
Nov 28 02:42:25.972 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 02:42:25.972 INFO [stderr] 
Nov 28 02:42:25.993 INFO [stderr] warning: variant is never constructed: `Broke`
Nov 28 02:42:25.993 INFO [stderr]   --> src/main.rs:30:5
Nov 28 02:42:25.993 INFO [stderr]    |
Nov 28 02:42:25.993 INFO [stderr] 30 |     Broke,
Nov 28 02:42:25.993 INFO [stderr]    |     ^^^^^
Nov 28 02:42:25.993 INFO [stderr]    |
Nov 28 02:42:25.993 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 02:42:25.993 INFO [stderr] 
Nov 28 02:42:26.028 INFO [stderr] warning: unused variable: `conn`
Nov 28 02:42:26.028 INFO [stderr]   --> src/main.rs:95:22
Nov 28 02:42:26.028 INFO [stderr]    |
Nov 28 02:42:26.028 INFO [stderr] 95 |                  let conn = pool.get().unwrap();
Nov 28 02:42:26.028 INFO [stderr]    |                      ^^^^ help: consider using `_conn` instead
Nov 28 02:42:26.028 INFO [stderr]    |
Nov 28 02:42:26.028 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 02:42:26.028 INFO [stderr] 
Nov 28 02:42:26.044 INFO [stderr] warning: variant is never constructed: `Broke`
Nov 28 02:42:26.044 INFO [stderr]   --> src/main.rs:30:5
Nov 28 02:42:26.044 INFO [stderr]    |
Nov 28 02:42:26.044 INFO [stderr] 30 |     Broke,
Nov 28 02:42:26.044 INFO [stderr]    |     ^^^^^
Nov 28 02:42:26.044 INFO [stderr]    |
Nov 28 02:42:26.044 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 02:42:26.044 INFO [stderr] 
Nov 28 02:42:26.069 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.46s
Nov 28 02:42:26.072 INFO [stderr] su: No module specific data is present
Nov 28 02:42:26.540 INFO running `"docker" "inspect" "4b8db5bc2809843b7330b4969b9bb3a0c20a11cec13f4bddd2c644c1870004b4"`
Nov 28 02:42:26.850 INFO running `"docker" "rm" "-f" "4b8db5bc2809843b7330b4969b9bb3a0c20a11cec13f4bddd2c644c1870004b4"`
Nov 28 02:42:27.120 INFO [stdout] 4b8db5bc2809843b7330b4969b9bb3a0c20a11cec13f4bddd2c644c1870004b4