Oct 12 21:10:46.071 INFO checking gfreezy/bitcask-rs against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 21:10:46.071 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 12 21:10:46.514 INFO blam! 8f38d3af7f997ce262350cecf0a791ec38bb07bc9cbdb6c4bbf12b04f33ef5fa
Oct 12 21:10:46.516 INFO running `"docker" "start" "-a" "8f38d3af7f997ce262350cecf0a791ec38bb07bc9cbdb6c4bbf12b04f33ef5fa"`
Oct 12 21:10:47.743 INFO kablam! usermod: no changes
Oct 12 21:10:47.976 INFO kablam!     Checking io-at v0.4.1
Oct 12 21:10:48.020 INFO kablam!     Checking serde_yaml v0.7.5
Oct 12 21:10:48.020 INFO kablam!     Checking log v0.4.4
Oct 12 21:10:48.020 INFO kablam!     Checking serde_yaml v0.8.2
Oct 12 21:10:48.029 INFO kablam!     Checking chrono v0.4.6
Oct 12 21:10:48.032 INFO kablam!     Checking flate2 v1.0.2
Oct 12 21:10:48.033 INFO kablam!    Compiling serde_derive v1.0.75
Oct 12 21:10:48.033 INFO kablam!     Checking serde-value v0.5.2
Oct 12 21:10:51.040 INFO kablam!     Checking failure v0.1.2
Oct 12 21:11:12.606 INFO kablam!     Checking log4rs v0.8.0
Oct 12 21:11:15.700 INFO kablam!     Checking bitcask-rs v0.1.1 (/source)
Oct 12 21:11:20.813 INFO kablam! warning: field is never used: `config`
Oct 12 21:11:20.814 INFO kablam!    --> src/store.rs:138:5
Oct 12 21:11:20.815 INFO kablam!     |
Oct 12 21:11:20.815 INFO kablam! 138 |     config: Arc<Config>,
Oct 12 21:11:20.816 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^
Oct 12 21:11:20.816 INFO kablam!     |
Oct 12 21:11:20.817 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 12 21:11:20.817 INFO kablam! 
Oct 12 21:11:20.818 INFO kablam! warning: method is never used: `remove_segment`
Oct 12 21:11:20.819 INFO kablam!    --> src/store.rs:365:5
Oct 12 21:11:20.819 INFO kablam!     |
Oct 12 21:11:20.820 INFO kablam! 365 |     fn remove_segment(&self, file_id: u64) -> Result<()> {
Oct 12 21:11:20.821 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 21:11:20.821 INFO kablam! 
Oct 12 21:11:20.962 INFO kablam! warning: field is never used: `config`
Oct 12 21:11:20.963 INFO kablam!    --> src/store.rs:138:5
Oct 12 21:11:20.964 INFO kablam!     |
Oct 12 21:11:20.964 INFO kablam! 138 |     config: Arc<Config>,
Oct 12 21:11:20.965 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^
Oct 12 21:11:20.965 INFO kablam!     |
Oct 12 21:11:20.965 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 12 21:11:20.965 INFO kablam! 
Oct 12 21:11:20.965 INFO kablam! warning: method is never used: `remove_segment`
Oct 12 21:11:20.966 INFO kablam!    --> src/store.rs:365:5
Oct 12 21:11:20.966 INFO kablam!     |
Oct 12 21:11:20.966 INFO kablam! 365 |     fn remove_segment(&self, file_id: u64) -> Result<()> {
Oct 12 21:11:20.966 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 21:11:20.966 INFO kablam! 
Oct 12 21:11:27.361 INFO kablam! warning: use of deprecated item 'rand::Rng::gen_ascii_chars': use sample_iter(&Alphanumeric) instead
Oct 12 21:11:27.361 INFO kablam!   --> examples/profile.rs:10:41
Oct 12 21:11:27.361 INFO kablam!    |
Oct 12 21:11:27.361 INFO kablam! 10 |     let id: String = rand::thread_rng().gen_ascii_chars().take(16).collect();
Oct 12 21:11:27.361 INFO kablam!    |                                         ^^^^^^^^^^^^^^^
Oct 12 21:11:27.361 INFO kablam!    |
Oct 12 21:11:27.361 INFO kablam!    = note: #[warn(deprecated)] on by default
Oct 12 21:11:27.361 INFO kablam! 
Oct 12 21:11:27.512 INFO kablam! warning: unused variable: `i`
Oct 12 21:11:27.512 INFO kablam!   --> examples/profile.rs:24:9
Oct 12 21:11:27.512 INFO kablam!    |
Oct 12 21:11:27.512 INFO kablam! 24 |     for i in 0..100000000 {
Oct 12 21:11:27.512 INFO kablam!    |         ^ help: consider using `_i` instead
Oct 12 21:11:27.512 INFO kablam!    |
Oct 12 21:11:27.512 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 21:11:27.512 INFO kablam! 
Oct 12 21:11:28.144 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 40.38s
Oct 12 21:11:28.159 INFO kablam! su: No module specific data is present
Oct 12 21:11:29.822 INFO running `"docker" "rm" "-f" "8f38d3af7f997ce262350cecf0a791ec38bb07bc9cbdb6c4bbf12b04f33ef5fa"`
Oct 12 21:11:30.200 INFO blam! 8f38d3af7f997ce262350cecf0a791ec38bb07bc9cbdb6c4bbf12b04f33ef5fa