Dec 06 06:25:54.373 INFO testing ashishnegi/learndb against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 06:25:54.373 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-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 06 06:25:54.645 INFO [stdout] 9510eb218f28eed438b1238d24a6342d8dfa07ca35d2b7a4d265e5dfced0c2fe
Dec 06 06:25:54.647 INFO running `"docker" "start" "-a" "9510eb218f28eed438b1238d24a6342d8dfa07ca35d2b7a4d265e5dfced0c2fe"`
Dec 06 06:25:55.477 INFO [stderr] usermod: no changes
Dec 06 06:25:55.552 INFO [stderr]    Compiling learndb v0.1.0 (/source)
Dec 06 06:25:55.931 INFO [stderr] warning: unused `#[macro_use]` import
Dec 06 06:25:55.931 INFO [stderr]  --> src/main.rs:1:1
Dec 06 06:25:55.931 INFO [stderr]   |
Dec 06 06:25:55.931 INFO [stderr] 1 | #[macro_use]
Dec 06 06:25:55.931 INFO [stderr]   | ^^^^^^^^^^^^
Dec 06 06:25:55.931 INFO [stderr]   |
Dec 06 06:25:55.931 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 06:25:55.931 INFO [stderr] 
Dec 06 06:25:56.225 INFO [stderr] warning: method is never used: `delete_db`
Dec 06 06:25:56.225 INFO [stderr]   --> src/sqliters/table.rs:21:5
Dec 06 06:25:56.225 INFO [stderr]    |
Dec 06 06:25:56.225 INFO [stderr] 21 |     pub fn delete_db(&mut self) -> Result<(), String> {
Dec 06 06:25:56.225 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 06:25:56.225 INFO [stderr]    |
Dec 06 06:25:56.225 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 06:25:56.225 INFO [stderr] 
Dec 06 06:25:56.225 INFO [stderr] warning: method is never used: `delete_db_file`
Dec 06 06:25:56.225 INFO [stderr]   --> src/sqliters/pager.rs:80:5
Dec 06 06:25:56.225 INFO [stderr]    |
Dec 06 06:25:56.225 INFO [stderr] 80 |     pub fn delete_db_file(&mut self) -> Result<(), String> {
Dec 06 06:25:56.225 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 06:25:56.225 INFO [stderr] 
Dec 06 06:25:56.225 INFO [stderr] warning: function is never used: `is_root_node`
Dec 06 06:25:56.225 INFO [stderr]    --> src/sqliters/page.rs:397:1
Dec 06 06:25:56.225 INFO [stderr]     |
Dec 06 06:25:56.225 INFO [stderr] 397 | fn is_root_node(page: &Vec<u8>) -> bool {
Dec 06 06:25:56.225 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 06:25:56.225 INFO [stderr] 
Dec 06 06:25:57.046 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.55s
Dec 06 06:25:57.049 INFO [stderr] su: No module specific data is present
Dec 06 06:25:57.370 INFO running `"docker" "inspect" "9510eb218f28eed438b1238d24a6342d8dfa07ca35d2b7a4d265e5dfced0c2fe"`
Dec 06 06:25:57.501 INFO running `"docker" "rm" "-f" "9510eb218f28eed438b1238d24a6342d8dfa07ca35d2b7a4d265e5dfced0c2fe"`
Dec 06 06:25:57.608 INFO [stdout] 9510eb218f28eed438b1238d24a6342d8dfa07ca35d2b7a4d265e5dfced0c2fe
Dec 06 06:25:57.610 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-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 06 06:25:57.808 INFO [stdout] 39cd8545d182d9cf0cd143a51a0a4d78748484b7a6bc8fd9e3690351c84c10cf
Dec 06 06:25:57.810 INFO running `"docker" "start" "-a" "39cd8545d182d9cf0cd143a51a0a4d78748484b7a6bc8fd9e3690351c84c10cf"`
Dec 06 06:25:58.218 INFO [stderr] usermod: no changes
Dec 06 06:25:58.258 INFO [stderr]    Compiling learndb v0.1.0 (/source)
Dec 06 06:25:59.128 INFO [stderr] warning: function is never used: `is_root_node`
Dec 06 06:25:59.128 INFO [stderr]    --> src/sqliters/page.rs:397:1
Dec 06 06:25:59.128 INFO [stderr]     |
Dec 06 06:25:59.128 INFO [stderr] 397 | fn is_root_node(page: &Vec<u8>) -> bool {
Dec 06 06:25:59.128 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 06:25:59.128 INFO [stderr]     |
Dec 06 06:25:59.128 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 06 06:25:59.128 INFO [stderr] 
Dec 06 06:26:00.120 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.88s
Dec 06 06:26:00.123 INFO [stderr] su: No module specific data is present
Dec 06 06:26:00.674 INFO running `"docker" "inspect" "39cd8545d182d9cf0cd143a51a0a4d78748484b7a6bc8fd9e3690351c84c10cf"`
Dec 06 06:26:00.774 INFO running `"docker" "rm" "-f" "39cd8545d182d9cf0cd143a51a0a4d78748484b7a6bc8fd9e3690351c84c10cf"`
Dec 06 06:26:00.877 INFO [stdout] 39cd8545d182d9cf0cd143a51a0a4d78748484b7a6bc8fd9e3690351c84c10cf