Nov 09 16:19:27.963 INFO checking ashishnegi/learndb against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 16:19:27.963 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-0/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 09 16:19:28.527 INFO blam! 3d7dceb8b6625fe2329392dabad65b13aa5c64d958e8aa31d1157eb6cfcdabfa
Nov 09 16:19:28.539 INFO running `"docker" "start" "-a" "3d7dceb8b6625fe2329392dabad65b13aa5c64d958e8aa31d1157eb6cfcdabfa"`
Nov 09 16:19:29.427 INFO kablam! usermod: no changes
Nov 09 16:19:29.510 INFO kablam!     Checking learndb v0.1.0 (/source)
Nov 09 16:19:30.027 INFO kablam! warning: unused `#[macro_use]` import
Nov 09 16:19:30.027 INFO kablam!  --> src/main.rs:1:1
Nov 09 16:19:30.027 INFO kablam!   |
Nov 09 16:19:30.027 INFO kablam! 1 | #[macro_use]
Nov 09 16:19:30.027 INFO kablam!   | ^^^^^^^^^^^^
Nov 09 16:19:30.027 INFO kablam!   |
Nov 09 16:19:30.027 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 16:19:30.027 INFO kablam! 
Nov 09 16:19:30.511 INFO kablam! warning: method is never used: `delete_db`
Nov 09 16:19:30.511 INFO kablam!   --> src/sqliters/table.rs:21:5
Nov 09 16:19:30.511 INFO kablam!    |
Nov 09 16:19:30.511 INFO kablam! 21 |     pub fn delete_db(&mut self) -> Result<(), String> {
Nov 09 16:19:30.511 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 16:19:30.511 INFO kablam!    |
Nov 09 16:19:30.511 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 09 16:19:30.511 INFO kablam! 
Nov 09 16:19:30.511 INFO kablam! warning: method is never used: `delete_db_file`
Nov 09 16:19:30.511 INFO kablam!   --> src/sqliters/pager.rs:80:5
Nov 09 16:19:30.511 INFO kablam!    |
Nov 09 16:19:30.511 INFO kablam! 80 |     pub fn delete_db_file(&mut self) -> Result<(), String> {
Nov 09 16:19:30.511 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 16:19:30.511 INFO kablam! 
Nov 09 16:19:30.511 INFO kablam! warning: function is never used: `is_root_node`
Nov 09 16:19:30.511 INFO kablam!    --> src/sqliters/page.rs:397:1
Nov 09 16:19:30.511 INFO kablam!     |
Nov 09 16:19:30.511 INFO kablam! 397 | fn is_root_node(page: &Vec<u8>) -> bool {
Nov 09 16:19:30.511 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 16:19:30.511 INFO kablam! 
Nov 09 16:19:31.111 INFO kablam! warning: function is never used: `is_root_node`
Nov 09 16:19:31.111 INFO kablam!    --> src/sqliters/page.rs:397:1
Nov 09 16:19:31.111 INFO kablam!     |
Nov 09 16:19:31.111 INFO kablam! 397 | fn is_root_node(page: &Vec<u8>) -> bool {
Nov 09 16:19:31.111 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 16:19:31.111 INFO kablam!     |
Nov 09 16:19:31.111 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 09 16:19:31.111 INFO kablam! 
Nov 09 16:19:31.163 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.70s
Nov 09 16:19:31.163 INFO kablam! su: No module specific data is present
Nov 09 16:19:32.263 INFO running `"docker" "rm" "-f" "3d7dceb8b6625fe2329392dabad65b13aa5c64d958e8aa31d1157eb6cfcdabfa"`
Nov 09 16:19:32.643 INFO blam! 3d7dceb8b6625fe2329392dabad65b13aa5c64d958e8aa31d1157eb6cfcdabfa