Oct 13 02:11:02.203 INFO checking Twizty/kv against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977 Oct 13 02:11:02.205 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/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 13 02:11:02.616 INFO blam! a7603a5e961f82390b554f79c17a9ed676b6b458f2fb81bfb033e3d8a41a515c Oct 13 02:11:02.620 INFO running `"docker" "start" "-a" "a7603a5e961f82390b554f79c17a9ed676b6b458f2fb81bfb033e3d8a41a515c"` Oct 13 02:11:03.468 INFO kablam! usermod: no changes Oct 13 02:11:03.499 INFO kablam! Checking kv v0.1.0 (/source) Oct 13 02:11:03.973 INFO kablam! warning: unused import: `super::*` Oct 13 02:11:03.973 INFO kablam! --> src/store/mod.rs:247:7 Oct 13 02:11:03.974 INFO kablam! | Oct 13 02:11:03.974 INFO kablam! 247 | use super::*; Oct 13 02:11:03.974 INFO kablam! | ^^^^^^^^ Oct 13 02:11:03.974 INFO kablam! | Oct 13 02:11:03.975 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 13 02:11:03.975 INFO kablam! Oct 13 02:11:03.976 INFO kablam! warning: unused import: `std::thread::sleep` Oct 13 02:11:03.976 INFO kablam! --> src/store/mod.rs:248:7 Oct 13 02:11:03.976 INFO kablam! | Oct 13 02:11:03.976 INFO kablam! 248 | use std::thread::sleep; Oct 13 02:11:03.977 INFO kablam! | ^^^^^^^^^^^^^^^^^^ Oct 13 02:11:03.977 INFO kablam! Oct 13 02:11:03.977 INFO kablam! warning: unused import: `Duration` Oct 13 02:11:03.978 INFO kablam! --> src/store/mod.rs:249:19 Oct 13 02:11:03.978 INFO kablam! | Oct 13 02:11:03.978 INFO kablam! 249 | use std::time::{Duration}; Oct 13 02:11:03.979 INFO kablam! | ^^^^^^^^ Oct 13 02:11:03.979 INFO kablam! Oct 13 02:11:04.020 INFO kablam! warning: variable does not need to be mutable Oct 13 02:11:04.020 INFO kablam! --> src/store/mod.rs:85:9 Oct 13 02:11:04.020 INFO kablam! | Oct 13 02:11:04.021 INFO kablam! 85 | let mut value = self.store.entry(key.clone()).or_insert(V::ListValue(Vec::new())); Oct 13 02:11:04.021 INFO kablam! | ----^^^^^ Oct 13 02:11:04.021 INFO kablam! | | Oct 13 02:11:04.021 INFO kablam! | help: remove this `mut` Oct 13 02:11:04.022 INFO kablam! | Oct 13 02:11:04.022 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 13 02:11:04.022 INFO kablam! Oct 13 02:11:04.029 INFO kablam! warning: variable does not need to be mutable Oct 13 02:11:04.029 INFO kablam! --> src/store/mod.rs:193:9 Oct 13 02:11:04.029 INFO kablam! | Oct 13 02:11:04.030 INFO kablam! 193 | let mut value = self.store.entry(key.clone()).or_insert(V::HashValue(HashMap::new())); Oct 13 02:11:04.030 INFO kablam! | ----^^^^^ Oct 13 02:11:04.030 INFO kablam! | | Oct 13 02:11:04.031 INFO kablam! | help: remove this `mut` Oct 13 02:11:04.031 INFO kablam! Oct 13 02:11:04.031 INFO kablam! warning: constant item is never used: `TYPE_MISSMATCH_ERROR` Oct 13 02:11:04.031 INFO kablam! --> src/store/mod.rs:6:1 Oct 13 02:11:04.032 INFO kablam! | Oct 13 02:11:04.032 INFO kablam! 6 | const TYPE_MISSMATCH_ERROR: &'static str = "Type missmatch for the key"; Oct 13 02:11:04.041 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 13 02:11:04.041 INFO kablam! | Oct 13 02:11:04.041 INFO kablam! = note: #[warn(dead_code)] on by default Oct 13 02:11:04.041 INFO kablam! Oct 13 02:11:04.041 INFO kablam! warning: constant item is never used: `KEY_NOT_FOUND_ERROR` Oct 13 02:11:04.041 INFO kablam! --> src/store/mod.rs:7:1 Oct 13 02:11:04.041 INFO kablam! | Oct 13 02:11:04.041 INFO kablam! 7 | const KEY_NOT_FOUND_ERROR: &'static str = "Key not found"; Oct 13 02:11:04.041 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 13 02:11:04.041 INFO kablam! Oct 13 02:11:04.041 INFO kablam! warning: constant item is never used: `INDEX_OUT_OF_RANGE_ERROR` Oct 13 02:11:04.041 INFO kablam! --> src/store/mod.rs:8:1 Oct 13 02:11:04.041 INFO kablam! | Oct 13 02:11:04.041 INFO kablam! 8 | const INDEX_OUT_OF_RANGE_ERROR: &'static str = "Index is out of range"; Oct 13 02:11:04.041 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 13 02:11:04.041 INFO kablam! Oct 13 02:11:04.041 INFO kablam! warning: type alias is never used: `StringValue` Oct 13 02:11:04.041 INFO kablam! --> src/store/mod.rs:10:1 Oct 13 02:11:04.041 INFO kablam! | Oct 13 02:11:04.041 INFO kablam! 10 | type StringValue = String; Oct 13 02:11:04.041 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 13 02:11:04.041 INFO kablam! Oct 13 02:11:04.041 INFO kablam! warning: type alias is never used: `ListValue` Oct 13 02:11:04.041 INFO kablam! --> src/store/mod.rs:11:1 Oct 13 02:11:04.041 INFO kablam! | Oct 13 02:11:04.041 INFO kablam! 11 | type ListValue = Vec; Oct 13 02:11:04.041 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 13 02:11:04.041 INFO kablam! Oct 13 02:11:04.041 INFO kablam! warning: type alias is never used: `HashValue` Oct 13 02:11:04.042 INFO kablam! --> src/store/mod.rs:12:1 Oct 13 02:11:04.042 INFO kablam! | Oct 13 02:11:04.042 INFO kablam! 12 | type HashValue = HashMap; Oct 13 02:11:04.042 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 13 02:11:04.042 INFO kablam! Oct 13 02:11:04.042 INFO kablam! warning: enum is never used: `V` Oct 13 02:11:04.042 INFO kablam! --> src/store/mod.rs:14:1 Oct 13 02:11:04.042 INFO kablam! | Oct 13 02:11:04.042 INFO kablam! 14 | enum V { Oct 13 02:11:04.042 INFO kablam! | ^^^^^^ Oct 13 02:11:04.042 INFO kablam! Oct 13 02:11:04.042 INFO kablam! warning: struct is never constructed: `Store` Oct 13 02:11:04.042 INFO kablam! --> src/store/mod.rs:20:1 Oct 13 02:11:04.042 INFO kablam! | Oct 13 02:11:04.042 INFO kablam! 20 | pub struct Store { Oct 13 02:11:04.042 INFO kablam! | ^^^^^^^^^^^^^^^^ Oct 13 02:11:04.042 INFO kablam! Oct 13 02:11:04.042 INFO kablam! warning: function is never used: `drop_if_expired` Oct 13 02:11:04.042 INFO kablam! --> src/store/mod.rs:26:1 Oct 13 02:11:04.042 INFO kablam! | Oct 13 02:11:04.042 INFO kablam! 26 | fn drop_if_expired(e: Entry, store: &mut HashMap) -> Option<()> { Oct 13 02:11:04.042 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 13 02:11:04.042 INFO kablam! Oct 13 02:11:04.042 INFO kablam! warning: method is never used: `new` Oct 13 02:11:04.042 INFO kablam! --> src/store/mod.rs:41:3 Oct 13 02:11:04.042 INFO kablam! | Oct 13 02:11:04.042 INFO kablam! 41 | pub fn new() -> Store { Oct 13 02:11:04.042 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Oct 13 02:11:04.042 INFO kablam! Oct 13 02:11:04.043 INFO kablam! warning: method is never used: `get` Oct 13 02:11:04.043 INFO kablam! --> src/store/mod.rs:49:3 Oct 13 02:11:04.043 INFO kablam! | Oct 13 02:11:04.043 INFO kablam! 49 | pub fn get(&mut self, key: String) -> Option<&String> { Oct 13 02:11:04.043 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 13 02:11:04.043 INFO kablam! Oct 13 02:11:04.043 INFO kablam! warning: method is never used: `set` Oct 13 02:11:04.043 INFO kablam! --> src/store/mod.rs:68:3 Oct 13 02:11:04.043 INFO kablam! | Oct 13 02:11:04.043 INFO kablam! 68 | pub fn set(&mut self, key: String, val: String) { Oct 13 02:11:04.043 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 13 02:11:04.043 INFO kablam! Oct 13 02:11:04.043 INFO kablam! warning: method is never used: `expire` Oct 13 02:11:04.043 INFO kablam! --> src/store/mod.rs:74:3 Oct 13 02:11:04.043 INFO kablam! | Oct 13 02:11:04.043 INFO kablam! 74 | pub fn expire(&mut self, key: String, at: Instant) { Oct 13 02:11:04.043 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 13 02:11:04.043 INFO kablam! Oct 13 02:11:04.043 INFO kablam! warning: method is never used: `l_append` Oct 13 02:11:04.043 INFO kablam! --> src/store/mod.rs:80:3 Oct 13 02:11:04.043 INFO kablam! | Oct 13 02:11:04.043 INFO kablam! 80 | pub fn l_append(&mut self, key: String, val: String) -> Result<(), &'static str> { Oct 13 02:11:04.043 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 13 02:11:04.043 INFO kablam! Oct 13 02:11:04.043 INFO kablam! warning: method is never used: `l_get` Oct 13 02:11:04.043 INFO kablam! --> src/store/mod.rs:95:3 Oct 13 02:11:04.043 INFO kablam! | Oct 13 02:11:04.043 INFO kablam! 95 | pub fn l_get(&mut self, key: String, index: &usize) -> Option<&String> { Oct 13 02:11:04.043 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 13 02:11:04.044 INFO kablam! Oct 13 02:11:04.044 INFO kablam! warning: method is never used: `l_getall` Oct 13 02:11:04.044 INFO kablam! --> src/store/mod.rs:113:3 Oct 13 02:11:04.044 INFO kablam! | Oct 13 02:11:04.044 INFO kablam! 113 | pub fn l_getall(&mut self, key: String) -> Option<&Vec> { Oct 13 02:11:04.044 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 13 02:11:04.044 INFO kablam! Oct 13 02:11:04.044 INFO kablam! warning: method is never used: `l_insert` Oct 13 02:11:04.044 INFO kablam! --> src/store/mod.rs:131:3 Oct 13 02:11:04.044 INFO kablam! | Oct 13 02:11:04.044 INFO kablam! 131 | pub fn l_insert(&mut self, key: String, index: &usize, val: String) -> Result<(), &'static str> { Oct 13 02:11:04.044 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 13 02:11:04.044 INFO kablam! Oct 13 02:11:04.044 INFO kablam! warning: method is never used: `drop` Oct 13 02:11:04.044 INFO kablam! --> src/store/mod.rs:156:3 Oct 13 02:11:04.044 INFO kablam! | Oct 13 02:11:04.044 INFO kablam! 156 | pub fn drop(&mut self, key: String) { Oct 13 02:11:04.044 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 13 02:11:04.044 INFO kablam! Oct 13 02:11:04.044 INFO kablam! warning: method is never used: `l_drop` Oct 13 02:11:04.044 INFO kablam! --> src/store/mod.rs:163:3 Oct 13 02:11:04.044 INFO kablam! | Oct 13 02:11:04.044 INFO kablam! 163 | pub fn l_drop(&mut self, key: String, index: &usize) -> Result<(), &'static str> { Oct 13 02:11:04.044 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 13 02:11:04.044 INFO kablam! Oct 13 02:11:04.044 INFO kablam! warning: method is never used: `h_set` Oct 13 02:11:04.044 INFO kablam! --> src/store/mod.rs:188:3 Oct 13 02:11:04.044 INFO kablam! | Oct 13 02:11:04.044 INFO kablam! 188 | pub fn h_set(&mut self, key: String, h_key: String, val: String) -> Result<(), &'static str> { Oct 13 02:11:04.044 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 13 02:11:04.045 INFO kablam! Oct 13 02:11:04.045 INFO kablam! warning: method is never used: `h_get` Oct 13 02:11:04.045 INFO kablam! --> src/store/mod.rs:203:3 Oct 13 02:11:04.045 INFO kablam! | Oct 13 02:11:04.045 INFO kablam! 203 | pub fn h_get(&mut self, key: String, h_key: String) -> Option<&String> { Oct 13 02:11:04.045 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 13 02:11:04.045 INFO kablam! Oct 13 02:11:04.045 INFO kablam! warning: method is never used: `h_getall` Oct 13 02:11:04.045 INFO kablam! --> src/store/mod.rs:226:3 Oct 13 02:11:04.045 INFO kablam! | Oct 13 02:11:04.045 INFO kablam! 226 | pub fn h_getall(&mut self, key: String) -> Option<&HashMap> { Oct 13 02:11:04.045 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 13 02:11:04.045 INFO kablam! Oct 13 02:11:04.232 INFO kablam! warning: variable does not need to be mutable Oct 13 02:11:04.232 INFO kablam! --> src/store/mod.rs:85:9 Oct 13 02:11:04.232 INFO kablam! | Oct 13 02:11:04.232 INFO kablam! 85 | let mut value = self.store.entry(key.clone()).or_insert(V::ListValue(Vec::new())); Oct 13 02:11:04.232 INFO kablam! | ----^^^^^ Oct 13 02:11:04.232 INFO kablam! | | Oct 13 02:11:04.232 INFO kablam! | help: remove this `mut` Oct 13 02:11:04.232 INFO kablam! | Oct 13 02:11:04.232 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 13 02:11:04.232 INFO kablam! Oct 13 02:11:04.232 INFO kablam! warning: variable does not need to be mutable Oct 13 02:11:04.232 INFO kablam! --> src/store/mod.rs:193:9 Oct 13 02:11:04.232 INFO kablam! | Oct 13 02:11:04.232 INFO kablam! 193 | let mut value = self.store.entry(key.clone()).or_insert(V::HashValue(HashMap::new())); Oct 13 02:11:04.232 INFO kablam! | ----^^^^^ Oct 13 02:11:04.232 INFO kablam! | | Oct 13 02:11:04.232 INFO kablam! | help: remove this `mut` Oct 13 02:11:04.232 INFO kablam! Oct 13 02:11:04.280 INFO kablam! warning: unused `std::result::Result` which must be used Oct 13 02:11:04.280 INFO kablam! --> src/store/mod.rs:313:5 Oct 13 02:11:04.280 INFO kablam! | Oct 13 02:11:04.280 INFO kablam! 313 | s.l_append(key.to_string(), new_value.to_string()); Oct 13 02:11:04.280 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 13 02:11:04.280 INFO kablam! | Oct 13 02:11:04.280 INFO kablam! = note: #[warn(unused_must_use)] on by default Oct 13 02:11:04.280 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 13 02:11:04.280 INFO kablam! Oct 13 02:11:04.280 INFO kablam! warning: unused `std::result::Result` which must be used Oct 13 02:11:04.280 INFO kablam! --> src/store/mod.rs:325:5 Oct 13 02:11:04.280 INFO kablam! | Oct 13 02:11:04.280 INFO kablam! 325 | s.l_append(key.to_string(), value1.to_string()); Oct 13 02:11:04.280 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 13 02:11:04.280 INFO kablam! | Oct 13 02:11:04.280 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 13 02:11:04.280 INFO kablam! Oct 13 02:11:04.280 INFO kablam! warning: unused `std::result::Result` which must be used Oct 13 02:11:04.280 INFO kablam! --> src/store/mod.rs:326:5 Oct 13 02:11:04.280 INFO kablam! | Oct 13 02:11:04.280 INFO kablam! 326 | s.l_append(key.to_string(), value2.to_string()); Oct 13 02:11:04.280 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 13 02:11:04.280 INFO kablam! | Oct 13 02:11:04.280 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 13 02:11:04.280 INFO kablam! Oct 13 02:11:04.280 INFO kablam! warning: unused `std::result::Result` which must be used Oct 13 02:11:04.280 INFO kablam! --> src/store/mod.rs:341:5 Oct 13 02:11:04.280 INFO kablam! | Oct 13 02:11:04.280 INFO kablam! 341 | s.l_append(key.to_string(), value1.to_string()); Oct 13 02:11:04.280 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 13 02:11:04.280 INFO kablam! | Oct 13 02:11:04.280 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 13 02:11:04.280 INFO kablam! Oct 13 02:11:04.280 INFO kablam! warning: unused `std::result::Result` which must be used Oct 13 02:11:04.280 INFO kablam! --> src/store/mod.rs:342:5 Oct 13 02:11:04.280 INFO kablam! | Oct 13 02:11:04.280 INFO kablam! 342 | s.l_append(key.to_string(), value2.to_string()); Oct 13 02:11:04.280 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 13 02:11:04.280 INFO kablam! | Oct 13 02:11:04.280 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 13 02:11:04.280 INFO kablam! Oct 13 02:11:04.280 INFO kablam! warning: unused `std::result::Result` which must be used Oct 13 02:11:04.280 INFO kablam! --> src/store/mod.rs:343:5 Oct 13 02:11:04.280 INFO kablam! | Oct 13 02:11:04.280 INFO kablam! 343 | s.l_insert(key.to_string(), &0, value3.to_string()); Oct 13 02:11:04.280 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 13 02:11:04.280 INFO kablam! | Oct 13 02:11:04.281 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 13 02:11:04.281 INFO kablam! Oct 13 02:11:04.281 INFO kablam! warning: unused `std::result::Result` which must be used Oct 13 02:11:04.281 INFO kablam! --> src/store/mod.rs:374:5 Oct 13 02:11:04.281 INFO kablam! | Oct 13 02:11:04.281 INFO kablam! 374 | s.l_append(key.to_string(), value.to_string()); Oct 13 02:11:04.281 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 13 02:11:04.281 INFO kablam! | Oct 13 02:11:04.281 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 13 02:11:04.281 INFO kablam! Oct 13 02:11:04.281 INFO kablam! warning: unused `std::result::Result` which must be used Oct 13 02:11:04.281 INFO kablam! --> src/store/mod.rs:377:7 Oct 13 02:11:04.281 INFO kablam! | Oct 13 02:11:04.281 INFO kablam! 377 | s.l_drop(key.to_string(), &0); Oct 13 02:11:04.281 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 13 02:11:04.281 INFO kablam! | Oct 13 02:11:04.281 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 13 02:11:04.281 INFO kablam! Oct 13 02:11:04.281 INFO kablam! warning: unused `std::result::Result` which must be used Oct 13 02:11:04.281 INFO kablam! --> src/store/mod.rs:407:5 Oct 13 02:11:04.281 INFO kablam! | Oct 13 02:11:04.281 INFO kablam! 407 | s.h_set(key.to_string(), h_key1.to_string(), value1.to_string()); Oct 13 02:11:04.281 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 13 02:11:04.281 INFO kablam! | Oct 13 02:11:04.281 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 13 02:11:04.281 INFO kablam! Oct 13 02:11:04.281 INFO kablam! warning: unused `std::result::Result` which must be used Oct 13 02:11:04.281 INFO kablam! --> src/store/mod.rs:415:5 Oct 13 02:11:04.281 INFO kablam! | Oct 13 02:11:04.281 INFO kablam! 415 | s.h_set(key.to_string(), h_key2.to_string(), value2.to_string()); Oct 13 02:11:04.281 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 13 02:11:04.281 INFO kablam! | Oct 13 02:11:04.281 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Oct 13 02:11:04.281 INFO kablam! Oct 13 02:11:04.320 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.83s Oct 13 02:11:04.320 INFO kablam! su: No module specific data is present Oct 13 02:11:04.660 INFO running `"docker" "rm" "-f" "a7603a5e961f82390b554f79c17a9ed676b6b458f2fb81bfb033e3d8a41a515c"` Oct 13 02:11:04.771 INFO blam! a7603a5e961f82390b554f79c17a9ed676b6b458f2fb81bfb033e3d8a41a515c