Nov 01 08:26:50.794 INFO checking ashishnegi/learndb against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 08:26:50.795 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-0/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 08:26:51.638 INFO blam! b6694a51641253a8b984f0bb7088e0b6b264e3ea539780d61051aafc2878081b
Nov 01 08:26:51.640 INFO running `"docker" "start" "-a" "b6694a51641253a8b984f0bb7088e0b6b264e3ea539780d61051aafc2878081b"`
Nov 01 08:26:53.064 INFO kablam! usermod: no changes
Nov 01 08:26:53.152 INFO kablam!     Checking learndb v0.1.0 (/source)
Nov 01 08:26:53.744 INFO kablam! warning: unused `#[macro_use]` import
Nov 01 08:26:53.744 INFO kablam!  --> src/main.rs:1:1
Nov 01 08:26:53.744 INFO kablam!   |
Nov 01 08:26:53.744 INFO kablam! 1 | #[macro_use]
Nov 01 08:26:53.744 INFO kablam!   | ^^^^^^^^^^^^
Nov 01 08:26:53.744 INFO kablam!   |
Nov 01 08:26:53.744 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 08:26:53.744 INFO kablam! 
Nov 01 08:26:54.241 INFO kablam! warning: method is never used: `delete_db`
Nov 01 08:26:54.241 INFO kablam!   --> src/sqliters/table.rs:21:5
Nov 01 08:26:54.241 INFO kablam!    |
Nov 01 08:26:54.242 INFO kablam! 21 |     pub fn delete_db(&mut self) -> Result<(), String> {
Nov 01 08:26:54.242 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 08:26:54.242 INFO kablam!    |
Nov 01 08:26:54.242 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 08:26:54.243 INFO kablam! 
Nov 01 08:26:54.243 INFO kablam! warning: method is never used: `delete_db_file`
Nov 01 08:26:54.243 INFO kablam!   --> src/sqliters/pager.rs:80:5
Nov 01 08:26:54.243 INFO kablam!    |
Nov 01 08:26:54.244 INFO kablam! 80 |     pub fn delete_db_file(&mut self) -> Result<(), String> {
Nov 01 08:26:54.244 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 08:26:54.244 INFO kablam! 
Nov 01 08:26:54.245 INFO kablam! warning: function is never used: `is_root_node`
Nov 01 08:26:54.245 INFO kablam!    --> src/sqliters/page.rs:397:1
Nov 01 08:26:54.245 INFO kablam!     |
Nov 01 08:26:54.245 INFO kablam! 397 | fn is_root_node(page: &Vec<u8>) -> bool {
Nov 01 08:26:54.246 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 08:26:54.246 INFO kablam! 
Nov 01 08:26:54.545 INFO kablam! warning: function is never used: `is_root_node`
Nov 01 08:26:54.545 INFO kablam!    --> src/sqliters/page.rs:397:1
Nov 01 08:26:54.545 INFO kablam!     |
Nov 01 08:26:54.546 INFO kablam! 397 | fn is_root_node(page: &Vec<u8>) -> bool {
Nov 01 08:26:54.546 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 08:26:54.546 INFO kablam!     |
Nov 01 08:26:54.546 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 01 08:26:54.546 INFO kablam! 
Nov 01 08:26:54.644 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.54s
Nov 01 08:26:54.644 INFO kablam! su: No module specific data is present
Nov 01 08:26:55.647 INFO running `"docker" "rm" "-f" "b6694a51641253a8b984f0bb7088e0b6b264e3ea539780d61051aafc2878081b"`
Nov 01 08:26:55.968 INFO blam! b6694a51641253a8b984f0bb7088e0b6b264e3ea539780d61051aafc2878081b