Nov 01 17:13:56.061 INFO testing Twizty/kv against 1.30.0 for beta-1.31-1
Nov 01 17:13:56.062 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-7/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-1/1.30.0:/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 +1.30.0 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 17:13:56.443 INFO blam! 83ba2eafd12232654922835429e18a1d508339e04d831eb5b633dd82b9815893
Nov 01 17:13:56.447 INFO running `"docker" "start" "-a" "83ba2eafd12232654922835429e18a1d508339e04d831eb5b633dd82b9815893"`
Nov 01 17:13:57.000 INFO kablam! usermod: no changes
Nov 01 17:13:57.039 INFO kablam!    Compiling kv v0.1.0 (/source)
Nov 01 17:13:57.411 INFO kablam! warning: unused import: `super::*`
Nov 01 17:13:57.411 INFO kablam!    --> src/store/mod.rs:247:7
Nov 01 17:13:57.411 INFO kablam!     |
Nov 01 17:13:57.411 INFO kablam! 247 |   use super::*;
Nov 01 17:13:57.411 INFO kablam!     |       ^^^^^^^^
Nov 01 17:13:57.411 INFO kablam!     |
Nov 01 17:13:57.411 INFO kablam!     = note: #[warn(unused_imports)] on by default
Nov 01 17:13:57.411 INFO kablam! 
Nov 01 17:13:57.411 INFO kablam! warning: unused import: `std::thread::sleep`
Nov 01 17:13:57.411 INFO kablam!    --> src/store/mod.rs:248:7
Nov 01 17:13:57.411 INFO kablam!     |
Nov 01 17:13:57.411 INFO kablam! 248 |   use std::thread::sleep;
Nov 01 17:13:57.411 INFO kablam!     |       ^^^^^^^^^^^^^^^^^^
Nov 01 17:13:57.411 INFO kablam! 
Nov 01 17:13:57.411 INFO kablam! warning: unused import: `Duration`
Nov 01 17:13:57.411 INFO kablam!    --> src/store/mod.rs:249:19
Nov 01 17:13:57.411 INFO kablam!     |
Nov 01 17:13:57.411 INFO kablam! 249 |   use std::time::{Duration};
Nov 01 17:13:57.411 INFO kablam!     |                   ^^^^^^^^
Nov 01 17:13:57.411 INFO kablam! 
Nov 01 17:13:57.467 INFO kablam! warning: variable does not need to be mutable
Nov 01 17:13:57.467 INFO kablam!   --> src/store/mod.rs:85:9
Nov 01 17:13:57.467 INFO kablam!    |
Nov 01 17:13:57.467 INFO kablam! 85 |     let mut value = self.store.entry(key.clone()).or_insert(V::ListValue(Vec::new()));
Nov 01 17:13:57.467 INFO kablam!    |         ----^^^^^
Nov 01 17:13:57.467 INFO kablam!    |         |
Nov 01 17:13:57.467 INFO kablam!    |         help: remove this `mut`
Nov 01 17:13:57.467 INFO kablam!    |
Nov 01 17:13:57.467 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 17:13:57.467 INFO kablam! 
Nov 01 17:13:57.472 INFO kablam! warning: variable does not need to be mutable
Nov 01 17:13:57.472 INFO kablam!    --> src/store/mod.rs:193:9
Nov 01 17:13:57.472 INFO kablam!     |
Nov 01 17:13:57.472 INFO kablam! 193 |     let mut value = self.store.entry(key.clone()).or_insert(V::HashValue(HashMap::new()));
Nov 01 17:13:57.472 INFO kablam!     |         ----^^^^^
Nov 01 17:13:57.472 INFO kablam!     |         |
Nov 01 17:13:57.472 INFO kablam!     |         help: remove this `mut`
Nov 01 17:13:57.472 INFO kablam! 
Nov 01 17:13:57.474 INFO kablam! warning: constant item is never used: `TYPE_MISSMATCH_ERROR`
Nov 01 17:13:57.474 INFO kablam!  --> src/store/mod.rs:6:1
Nov 01 17:13:57.474 INFO kablam!   |
Nov 01 17:13:57.474 INFO kablam! 6 | const TYPE_MISSMATCH_ERROR: &'static str = "Type missmatch for the key";
Nov 01 17:13:57.474 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 17:13:57.474 INFO kablam!   |
Nov 01 17:13:57.474 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 17:13:57.474 INFO kablam! 
Nov 01 17:13:57.474 INFO kablam! warning: constant item is never used: `KEY_NOT_FOUND_ERROR`
Nov 01 17:13:57.474 INFO kablam!  --> src/store/mod.rs:7:1
Nov 01 17:13:57.474 INFO kablam!   |
Nov 01 17:13:57.474 INFO kablam! 7 | const KEY_NOT_FOUND_ERROR: &'static str = "Key not found";
Nov 01 17:13:57.474 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 17:13:57.474 INFO kablam! 
Nov 01 17:13:57.474 INFO kablam! warning: constant item is never used: `INDEX_OUT_OF_RANGE_ERROR`
Nov 01 17:13:57.474 INFO kablam!  --> src/store/mod.rs:8:1
Nov 01 17:13:57.474 INFO kablam!   |
Nov 01 17:13:57.474 INFO kablam! 8 | const INDEX_OUT_OF_RANGE_ERROR: &'static str = "Index is out of range";
Nov 01 17:13:57.474 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 17:13:57.474 INFO kablam! 
Nov 01 17:13:57.474 INFO kablam! warning: type alias is never used: `StringValue`
Nov 01 17:13:57.474 INFO kablam!   --> src/store/mod.rs:10:1
Nov 01 17:13:57.474 INFO kablam!    |
Nov 01 17:13:57.474 INFO kablam! 10 | type StringValue = String;
Nov 01 17:13:57.474 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 17:13:57.474 INFO kablam! 
Nov 01 17:13:57.474 INFO kablam! warning: type alias is never used: `ListValue`
Nov 01 17:13:57.474 INFO kablam!   --> src/store/mod.rs:11:1
Nov 01 17:13:57.474 INFO kablam!    |
Nov 01 17:13:57.474 INFO kablam! 11 | type ListValue = Vec<String>;
Nov 01 17:13:57.474 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 17:13:57.474 INFO kablam! 
Nov 01 17:13:57.474 INFO kablam! warning: type alias is never used: `HashValue`
Nov 01 17:13:57.474 INFO kablam!   --> src/store/mod.rs:12:1
Nov 01 17:13:57.474 INFO kablam!    |
Nov 01 17:13:57.474 INFO kablam! 12 | type HashValue = HashMap<String, String>;
Nov 01 17:13:57.474 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 17:13:57.474 INFO kablam! 
Nov 01 17:13:57.474 INFO kablam! warning: enum is never used: `V`
Nov 01 17:13:57.474 INFO kablam!   --> src/store/mod.rs:14:1
Nov 01 17:13:57.474 INFO kablam!    |
Nov 01 17:13:57.474 INFO kablam! 14 | enum V {
Nov 01 17:13:57.474 INFO kablam!    | ^^^^^^
Nov 01 17:13:57.474 INFO kablam! 
Nov 01 17:13:57.474 INFO kablam! warning: struct is never constructed: `Store`
Nov 01 17:13:57.474 INFO kablam!   --> src/store/mod.rs:20:1
Nov 01 17:13:57.474 INFO kablam!    |
Nov 01 17:13:57.474 INFO kablam! 20 | pub struct Store {
Nov 01 17:13:57.474 INFO kablam!    | ^^^^^^^^^^^^^^^^
Nov 01 17:13:57.474 INFO kablam! 
Nov 01 17:13:57.474 INFO kablam! warning: function is never used: `drop_if_expired`
Nov 01 17:13:57.474 INFO kablam!   --> src/store/mod.rs:26:1
Nov 01 17:13:57.474 INFO kablam!    |
Nov 01 17:13:57.474 INFO kablam! 26 | fn drop_if_expired(e: Entry<String, Instant>, store: &mut HashMap<String, V>) -> Option<()> {
Nov 01 17:13:57.474 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 17:13:57.474 INFO kablam! 
Nov 01 17:13:57.474 INFO kablam! warning: method is never used: `new`
Nov 01 17:13:57.474 INFO kablam!   --> src/store/mod.rs:41:3
Nov 01 17:13:57.474 INFO kablam!    |
Nov 01 17:13:57.474 INFO kablam! 41 |   pub fn new() -> Store {
Nov 01 17:13:57.474 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^
Nov 01 17:13:57.474 INFO kablam! 
Nov 01 17:13:57.474 INFO kablam! warning: method is never used: `get`
Nov 01 17:13:57.474 INFO kablam!   --> src/store/mod.rs:49:3
Nov 01 17:13:57.474 INFO kablam!    |
Nov 01 17:13:57.474 INFO kablam! 49 |   pub fn get(&mut self, key: String) -> Option<&String> {
Nov 01 17:13:57.474 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 17:13:57.474 INFO kablam! 
Nov 01 17:13:57.474 INFO kablam! warning: method is never used: `set`
Nov 01 17:13:57.474 INFO kablam!   --> src/store/mod.rs:68:3
Nov 01 17:13:57.475 INFO kablam!    |
Nov 01 17:13:57.475 INFO kablam! 68 |   pub fn set(&mut self, key: String, val: String) {
Nov 01 17:13:57.475 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 17:13:57.475 INFO kablam! 
Nov 01 17:13:57.475 INFO kablam! warning: method is never used: `expire`
Nov 01 17:13:57.475 INFO kablam!   --> src/store/mod.rs:74:3
Nov 01 17:13:57.475 INFO kablam!    |
Nov 01 17:13:57.475 INFO kablam! 74 |   pub fn expire(&mut self, key: String, at: Instant) {
Nov 01 17:13:57.475 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 17:13:57.475 INFO kablam! 
Nov 01 17:13:57.475 INFO kablam! warning: method is never used: `l_append`
Nov 01 17:13:57.475 INFO kablam!   --> src/store/mod.rs:80:3
Nov 01 17:13:57.475 INFO kablam!    |
Nov 01 17:13:57.475 INFO kablam! 80 |   pub fn l_append(&mut self, key: String, val: String) -> Result<(), &'static str> {
Nov 01 17:13:57.475 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 17:13:57.475 INFO kablam! 
Nov 01 17:13:57.475 INFO kablam! warning: method is never used: `l_get`
Nov 01 17:13:57.475 INFO kablam!   --> src/store/mod.rs:95:3
Nov 01 17:13:57.475 INFO kablam!    |
Nov 01 17:13:57.475 INFO kablam! 95 |   pub fn l_get(&mut self, key: String, index: &usize) -> Option<&String> {
Nov 01 17:13:57.475 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 17:13:57.475 INFO kablam! 
Nov 01 17:13:57.475 INFO kablam! warning: method is never used: `l_getall`
Nov 01 17:13:57.475 INFO kablam!    --> src/store/mod.rs:113:3
Nov 01 17:13:57.475 INFO kablam!     |
Nov 01 17:13:57.475 INFO kablam! 113 |   pub fn l_getall(&mut self, key: String) -> Option<&Vec<String>> {
Nov 01 17:13:57.475 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 17:13:57.475 INFO kablam! 
Nov 01 17:13:57.475 INFO kablam! warning: method is never used: `l_insert`
Nov 01 17:13:57.475 INFO kablam!    --> src/store/mod.rs:131:3
Nov 01 17:13:57.475 INFO kablam!     |
Nov 01 17:13:57.475 INFO kablam! 131 |   pub fn l_insert(&mut self, key: String, index: &usize, val: String) -> Result<(), &'static str> {
Nov 01 17:13:57.475 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 17:13:57.475 INFO kablam! 
Nov 01 17:13:57.475 INFO kablam! warning: method is never used: `drop`
Nov 01 17:13:57.475 INFO kablam!    --> src/store/mod.rs:156:3
Nov 01 17:13:57.475 INFO kablam!     |
Nov 01 17:13:57.475 INFO kablam! 156 |   pub fn drop(&mut self, key: String) {
Nov 01 17:13:57.475 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 17:13:57.475 INFO kablam! 
Nov 01 17:13:57.475 INFO kablam! warning: method is never used: `l_drop`
Nov 01 17:13:57.475 INFO kablam!    --> src/store/mod.rs:163:3
Nov 01 17:13:57.475 INFO kablam!     |
Nov 01 17:13:57.475 INFO kablam! 163 |   pub fn l_drop(&mut self, key: String, index: &usize) -> Result<(), &'static str> {
Nov 01 17:13:57.475 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 17:13:57.475 INFO kablam! 
Nov 01 17:13:57.475 INFO kablam! warning: method is never used: `h_set`
Nov 01 17:13:57.475 INFO kablam!    --> src/store/mod.rs:188:3
Nov 01 17:13:57.475 INFO kablam!     |
Nov 01 17:13:57.475 INFO kablam! 188 |   pub fn h_set(&mut self, key: String, h_key: String, val: String) -> Result<(), &'static str> {
Nov 01 17:13:57.475 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 17:13:57.475 INFO kablam! 
Nov 01 17:13:57.475 INFO kablam! warning: method is never used: `h_get`
Nov 01 17:13:57.475 INFO kablam!    --> src/store/mod.rs:203:3
Nov 01 17:13:57.475 INFO kablam!     |
Nov 01 17:13:57.475 INFO kablam! 203 |   pub fn h_get(&mut self, key: String, h_key: String) -> Option<&String> {
Nov 01 17:13:57.475 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 17:13:57.475 INFO kablam! 
Nov 01 17:13:57.475 INFO kablam! warning: method is never used: `h_getall`
Nov 01 17:13:57.475 INFO kablam!    --> src/store/mod.rs:226:3
Nov 01 17:13:57.475 INFO kablam!     |
Nov 01 17:13:57.475 INFO kablam! 226 |   pub fn h_getall(&mut self, key: String) -> Option<&HashMap<String, String>> {
Nov 01 17:13:57.475 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 17:13:57.475 INFO kablam! 
Nov 01 17:13:57.685 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
Nov 01 17:13:57.687 INFO kablam! su: No module specific data is present
Nov 01 17:13:57.987 INFO running `"docker" "rm" "-f" "83ba2eafd12232654922835429e18a1d508339e04d831eb5b633dd82b9815893"`
Nov 01 17:13:58.147 INFO blam! 83ba2eafd12232654922835429e18a1d508339e04d831eb5b633dd82b9815893
Nov 01 17:13:58.151 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-7/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-1/1.30.0:/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 +1.30.0 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 17:13:58.471 INFO blam! 2c08a908a66b8aefe39f16cc4d0bdeb445f8dba1878c8584a3d9f89458043c06
Nov 01 17:13:58.479 INFO running `"docker" "start" "-a" "2c08a908a66b8aefe39f16cc4d0bdeb445f8dba1878c8584a3d9f89458043c06"`
Nov 01 17:13:59.309 INFO kablam! usermod: no changes
Nov 01 17:13:59.358 INFO kablam!    Compiling kv v0.1.0 (/source)
Nov 01 17:14:00.033 INFO kablam! warning: variable does not need to be mutable
Nov 01 17:14:00.033 INFO kablam!   --> src/store/mod.rs:85:9
Nov 01 17:14:00.033 INFO kablam!    |
Nov 01 17:14:00.033 INFO kablam! 85 |     let mut value = self.store.entry(key.clone()).or_insert(V::ListValue(Vec::new()));
Nov 01 17:14:00.033 INFO kablam!    |         ----^^^^^
Nov 01 17:14:00.033 INFO kablam!    |         |
Nov 01 17:14:00.033 INFO kablam!    |         help: remove this `mut`
Nov 01 17:14:00.033 INFO kablam!    |
Nov 01 17:14:00.033 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 17:14:00.033 INFO kablam! 
Nov 01 17:14:00.037 INFO kablam! warning: variable does not need to be mutable
Nov 01 17:14:00.037 INFO kablam!    --> src/store/mod.rs:193:9
Nov 01 17:14:00.037 INFO kablam!     |
Nov 01 17:14:00.037 INFO kablam! 193 |     let mut value = self.store.entry(key.clone()).or_insert(V::HashValue(HashMap::new()));
Nov 01 17:14:00.037 INFO kablam!     |         ----^^^^^
Nov 01 17:14:00.037 INFO kablam!     |         |
Nov 01 17:14:00.037 INFO kablam!     |         help: remove this `mut`
Nov 01 17:14:00.037 INFO kablam! 
Nov 01 17:14:00.078 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 17:14:00.078 INFO kablam!    --> src/store/mod.rs:313:5
Nov 01 17:14:00.078 INFO kablam!     |
Nov 01 17:14:00.078 INFO kablam! 313 |     s.l_append(key.to_string(), new_value.to_string());
Nov 01 17:14:00.078 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 17:14:00.078 INFO kablam!     |
Nov 01 17:14:00.078 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 01 17:14:00.078 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 17:14:00.078 INFO kablam! 
Nov 01 17:14:00.080 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 17:14:00.080 INFO kablam!    --> src/store/mod.rs:325:5
Nov 01 17:14:00.080 INFO kablam!     |
Nov 01 17:14:00.080 INFO kablam! 325 |     s.l_append(key.to_string(), value1.to_string());
Nov 01 17:14:00.080 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 17:14:00.080 INFO kablam!     |
Nov 01 17:14:00.080 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 17:14:00.080 INFO kablam! 
Nov 01 17:14:00.080 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 17:14:00.080 INFO kablam!    --> src/store/mod.rs:326:5
Nov 01 17:14:00.080 INFO kablam!     |
Nov 01 17:14:00.080 INFO kablam! 326 |     s.l_append(key.to_string(), value2.to_string());
Nov 01 17:14:00.080 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 17:14:00.080 INFO kablam!     |
Nov 01 17:14:00.080 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 17:14:00.080 INFO kablam! 
Nov 01 17:14:00.080 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 17:14:00.080 INFO kablam!    --> src/store/mod.rs:341:5
Nov 01 17:14:00.080 INFO kablam!     |
Nov 01 17:14:00.080 INFO kablam! 341 |     s.l_append(key.to_string(), value1.to_string());
Nov 01 17:14:00.080 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 17:14:00.080 INFO kablam!     |
Nov 01 17:14:00.080 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 17:14:00.080 INFO kablam! 
Nov 01 17:14:00.080 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 17:14:00.080 INFO kablam!    --> src/store/mod.rs:342:5
Nov 01 17:14:00.080 INFO kablam!     |
Nov 01 17:14:00.080 INFO kablam! 342 |     s.l_append(key.to_string(), value2.to_string());
Nov 01 17:14:00.080 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 17:14:00.080 INFO kablam!     |
Nov 01 17:14:00.080 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 17:14:00.080 INFO kablam! 
Nov 01 17:14:00.080 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 17:14:00.080 INFO kablam!    --> src/store/mod.rs:343:5
Nov 01 17:14:00.080 INFO kablam!     |
Nov 01 17:14:00.080 INFO kablam! 343 |     s.l_insert(key.to_string(), &0, value3.to_string());
Nov 01 17:14:00.080 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 17:14:00.080 INFO kablam!     |
Nov 01 17:14:00.080 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 17:14:00.080 INFO kablam! 
Nov 01 17:14:00.080 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 17:14:00.080 INFO kablam!    --> src/store/mod.rs:374:5
Nov 01 17:14:00.081 INFO kablam!     |
Nov 01 17:14:00.081 INFO kablam! 374 |     s.l_append(key.to_string(), value.to_string());
Nov 01 17:14:00.081 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 17:14:00.081 INFO kablam!     |
Nov 01 17:14:00.081 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 17:14:00.081 INFO kablam! 
Nov 01 17:14:00.081 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 17:14:00.081 INFO kablam!    --> src/store/mod.rs:377:7
Nov 01 17:14:00.081 INFO kablam!     |
Nov 01 17:14:00.081 INFO kablam! 377 |       s.l_drop(key.to_string(), &0);
Nov 01 17:14:00.081 INFO kablam!     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 17:14:00.081 INFO kablam!     |
Nov 01 17:14:00.083 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 17:14:00.083 INFO kablam! 
Nov 01 17:14:00.083 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 17:14:00.083 INFO kablam!    --> src/store/mod.rs:407:5
Nov 01 17:14:00.083 INFO kablam!     |
Nov 01 17:14:00.083 INFO kablam! 407 |     s.h_set(key.to_string(), h_key1.to_string(), value1.to_string());
Nov 01 17:14:00.083 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 17:14:00.083 INFO kablam!     |
Nov 01 17:14:00.083 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 17:14:00.083 INFO kablam! 
Nov 01 17:14:00.083 INFO kablam! warning: unused `std::result::Result` which must be used
Nov 01 17:14:00.083 INFO kablam!    --> src/store/mod.rs:415:5
Nov 01 17:14:00.083 INFO kablam!     |
Nov 01 17:14:00.083 INFO kablam! 415 |     s.h_set(key.to_string(), h_key2.to_string(), value2.to_string());
Nov 01 17:14:00.083 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 17:14:00.083 INFO kablam!     |
Nov 01 17:14:00.083 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 17:14:00.083 INFO kablam! 
Nov 01 17:14:00.999 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.66s
Nov 01 17:14:01.001 INFO kablam! su: No module specific data is present
Nov 01 17:14:01.314 INFO running `"docker" "rm" "-f" "2c08a908a66b8aefe39f16cc4d0bdeb445f8dba1878c8584a3d9f89458043c06"`
Nov 01 17:14:01.407 INFO blam! 2c08a908a66b8aefe39f16cc4d0bdeb445f8dba1878c8584a3d9f89458043c06
Nov 01 17:14:01.410 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-7/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-1/1.30.0:/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 +1.30.0 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 17:14:01.961 INFO blam! 54f774bb85ede4bb5f22cf811ca21a9049e8d39ba6f943f75d906a872212f9f2
Nov 01 17:14:01.968 INFO running `"docker" "start" "-a" "54f774bb85ede4bb5f22cf811ca21a9049e8d39ba6f943f75d906a872212f9f2"`
Nov 01 17:14:03.175 INFO kablam! usermod: no changes
Nov 01 17:14:03.213 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 01 17:14:03.231 INFO kablam!      Running /target/debug/deps/kv-6ef90565254a55e9
Nov 01 17:14:03.231 INFO blam! 
Nov 01 17:14:03.232 INFO blam! running 10 tests
Nov 01 17:14:03.232 INFO blam! test store::test::test_returns_error_if_key_is_not_a_list ... ok
Nov 01 17:14:03.232 INFO blam! test store::test::test_list_getall ... ok
Nov 01 17:14:03.232 INFO blam! test store::test::test_list_drop ... ok
Nov 01 17:14:03.233 INFO blam! test store::test::test_hash_getall ... ok
Nov 01 17:14:03.233 INFO blam! test store::test::test_set_and_get ... ok
Nov 01 17:14:03.233 INFO blam! test store::test::test_drop ... ok
Nov 01 17:14:03.234 INFO blam! test store::test::test_append_key ... ok
Nov 01 17:14:03.235 INFO blam! test store::test::test_list_insert ... ok
Nov 01 17:14:04.230 INFO blam! test store::test::test_get_after_expire ... ok
Nov 01 17:14:04.231 INFO blam! test store::test::test_when_list_expired_new_one_created ... ok
Nov 01 17:14:04.231 INFO blam! 
Nov 01 17:14:04.231 INFO blam! test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 01 17:14:04.231 INFO blam! 
Nov 01 17:14:04.239 INFO kablam! su: No module specific data is present
Nov 01 17:14:04.829 INFO running `"docker" "rm" "-f" "54f774bb85ede4bb5f22cf811ca21a9049e8d39ba6f943f75d906a872212f9f2"`
Nov 01 17:14:05.035 INFO blam! 54f774bb85ede4bb5f22cf811ca21a9049e8d39ba6f943f75d906a872212f9f2
