Dec 12 16:04:13.826 INFO checking database_exporter-0.1.4 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 16:04:13.826 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 12 16:04:14.110 INFO [stdout] 5b26e22e9750f8850f9ec9020744ebff1a57e1a0b2f26abcf6614dbb1667300d
Dec 12 16:04:14.114 INFO running `"docker" "start" "-a" "5b26e22e9750f8850f9ec9020744ebff1a57e1a0b2f26abcf6614dbb1667300d"`
Dec 12 16:04:15.212 INFO [stderr] usermod: no changes
Dec 12 16:04:15.340 INFO [stderr]     Checking fake v1.2.2
Dec 12 16:04:16.444 INFO [stderr]     Checking database_exporter v0.1.4 (/source)
Dec 12 16:04:20.198 INFO [stderr] warning: function is never used: `get_column_names`
Dec 12 16:04:20.198 INFO [stderr]  --> src/generate_records.rs:4:1
Dec 12 16:04:20.198 INFO [stderr]   |
Dec 12 16:04:20.199 INFO [stderr] 4 | pub fn get_column_names(conn: &Connection) -> Vec<String> {
Dec 12 16:04:20.199 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 16:04:20.199 INFO [stderr]   |
Dec 12 16:04:20.199 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 12 16:04:20.199 INFO [stderr] 
Dec 12 16:04:20.213 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.98s
Dec 12 16:04:20.218 INFO [stderr] su: No module specific data is present
Dec 12 16:04:20.682 INFO running `"docker" "inspect" "5b26e22e9750f8850f9ec9020744ebff1a57e1a0b2f26abcf6614dbb1667300d"`
Dec 12 16:04:20.798 INFO running `"docker" "rm" "-f" "5b26e22e9750f8850f9ec9020744ebff1a57e1a0b2f26abcf6614dbb1667300d"`
Dec 12 16:04:20.979 INFO [stdout] 5b26e22e9750f8850f9ec9020744ebff1a57e1a0b2f26abcf6614dbb1667300d