Nov 04 10:10:25.173 INFO checking ashishnegi/learndb against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 10:10:25.174 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-0/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 04 10:10:25.644 INFO blam! b0edd995e1c38c73486c0e4c90df7c1883e369d528caac5774b714a98529a71a
Nov 04 10:10:25.647 INFO running `"docker" "start" "-a" "b0edd995e1c38c73486c0e4c90df7c1883e369d528caac5774b714a98529a71a"`
Nov 04 10:10:28.025 INFO kablam! usermod: no changes
Nov 04 10:10:28.091 INFO kablam!     Checking learndb v0.1.0 (/source)
Nov 04 10:10:28.970 INFO kablam! warning: unused `#[macro_use]` import
Nov 04 10:10:28.970 INFO kablam!  --> src/main.rs:1:1
Nov 04 10:10:28.970 INFO kablam!   |
Nov 04 10:10:28.970 INFO kablam! 1 | #[macro_use]
Nov 04 10:10:28.970 INFO kablam!   | ^^^^^^^^^^^^
Nov 04 10:10:28.970 INFO kablam!   |
Nov 04 10:10:28.970 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 10:10:28.971 INFO kablam! 
Nov 04 10:10:29.487 INFO kablam! warning: method is never used: `delete_db`
Nov 04 10:10:29.487 INFO kablam!   --> src/sqliters/table.rs:21:5
Nov 04 10:10:29.487 INFO kablam!    |
Nov 04 10:10:29.487 INFO kablam! 21 |     pub fn delete_db(&mut self) -> Result<(), String> {
Nov 04 10:10:29.487 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 10:10:29.487 INFO kablam!    |
Nov 04 10:10:29.487 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 10:10:29.487 INFO kablam! 
Nov 04 10:10:29.487 INFO kablam! warning: method is never used: `delete_db_file`
Nov 04 10:10:29.487 INFO kablam!   --> src/sqliters/pager.rs:80:5
Nov 04 10:10:29.487 INFO kablam!    |
Nov 04 10:10:29.487 INFO kablam! 80 |     pub fn delete_db_file(&mut self) -> Result<(), String> {
Nov 04 10:10:29.487 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 10:10:29.487 INFO kablam! 
Nov 04 10:10:29.487 INFO kablam! warning: function is never used: `is_root_node`
Nov 04 10:10:29.487 INFO kablam!    --> src/sqliters/page.rs:397:1
Nov 04 10:10:29.487 INFO kablam!     |
Nov 04 10:10:29.487 INFO kablam! 397 | fn is_root_node(page: &Vec<u8>) -> bool {
Nov 04 10:10:29.487 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 10:10:29.487 INFO kablam! 
Nov 04 10:10:29.800 INFO kablam! warning: function is never used: `is_root_node`
Nov 04 10:10:29.801 INFO kablam!    --> src/sqliters/page.rs:397:1
Nov 04 10:10:29.801 INFO kablam!     |
Nov 04 10:10:29.801 INFO kablam! 397 | fn is_root_node(page: &Vec<u8>) -> bool {
Nov 04 10:10:29.803 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 10:10:29.803 INFO kablam!     |
Nov 04 10:10:29.803 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 04 10:10:29.803 INFO kablam! 
Nov 04 10:10:29.852 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.79s
Nov 04 10:10:29.855 INFO kablam! su: No module specific data is present
Nov 04 10:10:31.268 INFO running `"docker" "rm" "-f" "b0edd995e1c38c73486c0e4c90df7c1883e369d528caac5774b714a98529a71a"`
Nov 04 10:10:31.543 INFO blam! b0edd995e1c38c73486c0e4c90df7c1883e369d528caac5774b714a98529a71a