Nov 30 11:20:51.037 INFO checking ELCHILEN0/memcached against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 11:20:51.037 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-1/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 11:20:51.480 INFO [stdout] e5f216c4cdc2932cb8bd5de3901e0d3822b1f64c445b88a36e3bf36037ea2a9f
Nov 30 11:20:51.482 INFO running `"docker" "start" "-a" "e5f216c4cdc2932cb8bd5de3901e0d3822b1f64c445b88a36e3bf36037ea2a9f"`
Nov 30 11:20:52.524 INFO [stderr] usermod: no changes
Nov 30 11:20:52.616 INFO [stderr]     Checking memcached v0.1.0 (/source)
Nov 30 11:20:53.632 INFO [stderr] warning: unused import: `packet::MemPacket`
Nov 30 11:20:53.632 INFO [stderr]  --> src/main.rs:7:5
Nov 30 11:20:53.632 INFO [stderr]   |
Nov 30 11:20:53.632 INFO [stderr] 7 | use packet::MemPacket;
Nov 30 11:20:53.632 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 30 11:20:53.632 INFO [stderr]   |
Nov 30 11:20:53.632 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 11:20:53.632 INFO [stderr] 
Nov 30 11:20:53.632 INFO [stderr] warning: unused imports: `Clock`, `LRU`
Nov 30 11:20:53.633 INFO [stderr]   --> src/main.rs:12:57
Nov 30 11:20:53.633 INFO [stderr]    |
Nov 30 11:20:53.633 INFO [stderr] 12 | use cache::replacement_policy::{CacheReplacementPolicy, LRU, Clock, LFU};
Nov 30 11:20:53.633 INFO [stderr]    |                                                         ^^^  ^^^^^
Nov 30 11:20:53.633 INFO [stderr] 
Nov 30 11:20:53.936 INFO [stderr] warning: unused variable: `val`
Nov 30 11:20:53.936 INFO [stderr]   --> src/commands/set.rs:13:12
Nov 30 11:20:53.936 INFO [stderr]    |
Nov 30 11:20:53.936 INFO [stderr] 13 |         Ok(val) => {
Nov 30 11:20:53.936 INFO [stderr]    |            ^^^ help: consider using `_val` instead
Nov 30 11:20:53.936 INFO [stderr]    |
Nov 30 11:20:53.936 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 11:20:53.936 INFO [stderr] 
Nov 30 11:20:53.940 INFO [stderr] warning: unused variable: `index`
Nov 30 11:20:53.940 INFO [stderr]   --> src/cache/storage_structure.rs:95:29
Nov 30 11:20:53.940 INFO [stderr]    |
Nov 30 11:20:53.940 INFO [stderr] 95 |     fn set_index(&mut self, index: usize, entry: DataEntry) -> (usize, Option<DataEntry>) {
Nov 30 11:20:53.940 INFO [stderr]    |                             ^^^^^ help: consider using `_index` instead
Nov 30 11:20:53.940 INFO [stderr] 
Nov 30 11:20:53.940 INFO [stderr] warning: unused variable: `entry`
Nov 30 11:20:53.941 INFO [stderr]   --> src/cache/storage_structure.rs:95:43
Nov 30 11:20:53.941 INFO [stderr]    |
Nov 30 11:20:53.941 INFO [stderr] 95 |     fn set_index(&mut self, index: usize, entry: DataEntry) -> (usize, Option<DataEntry>) {
Nov 30 11:20:53.941 INFO [stderr]    |                                           ^^^^^ help: consider using `_entry` instead
Nov 30 11:20:53.941 INFO [stderr] 
Nov 30 11:20:53.956 INFO [stderr] warning: unused import: `packet::MemPacket`
Nov 30 11:20:53.956 INFO [stderr]  --> src/main.rs:7:5
Nov 30 11:20:53.956 INFO [stderr]   |
Nov 30 11:20:53.956 INFO [stderr] 7 | use packet::MemPacket;
Nov 30 11:20:53.956 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Nov 30 11:20:53.956 INFO [stderr]   |
Nov 30 11:20:53.956 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 11:20:53.956 INFO [stderr] 
Nov 30 11:20:53.956 INFO [stderr] warning: unused imports: `Clock`, `LRU`
Nov 30 11:20:53.956 INFO [stderr]   --> src/main.rs:12:57
Nov 30 11:20:53.956 INFO [stderr]    |
Nov 30 11:20:53.957 INFO [stderr] 12 | use cache::replacement_policy::{CacheReplacementPolicy, LRU, Clock, LFU};
Nov 30 11:20:53.957 INFO [stderr]    |                                                         ^^^  ^^^^^
Nov 30 11:20:53.957 INFO [stderr] 
Nov 30 11:20:54.036 INFO [stderr] warning: variable does not need to be mutable
Nov 30 11:20:54.036 INFO [stderr]   --> src/command.rs:39:9
Nov 30 11:20:54.036 INFO [stderr]    |
Nov 30 11:20:54.036 INFO [stderr] 39 |     let mut extra_bytes: Vec<u8> = Vec::new();
Nov 30 11:20:54.036 INFO [stderr]    |         ----^^^^^^^^^^^
Nov 30 11:20:54.036 INFO [stderr]    |         |
Nov 30 11:20:54.036 INFO [stderr]    |         help: remove this `mut`
Nov 30 11:20:54.037 INFO [stderr]    |
Nov 30 11:20:54.037 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 11:20:54.037 INFO [stderr] 
Nov 30 11:20:54.048 INFO [stderr] warning: method is never used: `from_bytes`
Nov 30 11:20:54.048 INFO [stderr]   --> src/packet.rs:12:5
Nov 30 11:20:54.048 INFO [stderr]    |
Nov 30 11:20:54.048 INFO [stderr] 12 |     pub fn from_bytes(bytes: &[u8]) -> MemPacket {
Nov 30 11:20:54.048 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:20:54.048 INFO [stderr]    |
Nov 30 11:20:54.048 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 11:20:54.049 INFO [stderr] 
Nov 30 11:20:54.049 INFO [stderr] warning: method is never used: `has_key`
Nov 30 11:20:54.049 INFO [stderr]   --> src/packet.rs:87:5
Nov 30 11:20:54.049 INFO [stderr]    |
Nov 30 11:20:54.049 INFO [stderr] 87 |     pub fn has_key(&self) -> bool {
Nov 30 11:20:54.049 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:20:54.049 INFO [stderr] 
Nov 30 11:20:54.049 INFO [stderr] warning: method is never used: `inc_cas`
Nov 30 11:20:54.049 INFO [stderr]   --> src/cache/value.rs:16:5
Nov 30 11:20:54.049 INFO [stderr]    |
Nov 30 11:20:54.049 INFO [stderr] 16 |     pub fn inc_cas(&mut self) {
Nov 30 11:20:54.049 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:20:54.049 INFO [stderr] 
Nov 30 11:20:54.050 INFO [stderr] warning: variant is never constructed: `KeyNotFound`
Nov 30 11:20:54.050 INFO [stderr]  --> src/cache/error.rs:3:5
Nov 30 11:20:54.050 INFO [stderr]   |
Nov 30 11:20:54.050 INFO [stderr] 3 |     KeyNotFound,
Nov 30 11:20:54.050 INFO [stderr]   |     ^^^^^^^^^^^
Nov 30 11:20:54.050 INFO [stderr] 
Nov 30 11:20:54.223 INFO [stderr] warning: unused variable: `val`
Nov 30 11:20:54.223 INFO [stderr]   --> src/commands/set.rs:13:12
Nov 30 11:20:54.224 INFO [stderr]    |
Nov 30 11:20:54.224 INFO [stderr] 13 |         Ok(val) => {
Nov 30 11:20:54.224 INFO [stderr]    |            ^^^ help: consider using `_val` instead
Nov 30 11:20:54.225 INFO [stderr]    |
Nov 30 11:20:54.225 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 11:20:54.225 INFO [stderr] 
Nov 30 11:20:54.226 INFO [stderr] warning: unused variable: `index`
Nov 30 11:20:54.226 INFO [stderr]   --> src/cache/storage_structure.rs:95:29
Nov 30 11:20:54.226 INFO [stderr]    |
Nov 30 11:20:54.227 INFO [stderr] 95 |     fn set_index(&mut self, index: usize, entry: DataEntry) -> (usize, Option<DataEntry>) {
Nov 30 11:20:54.227 INFO [stderr]    |                             ^^^^^ help: consider using `_index` instead
Nov 30 11:20:54.227 INFO [stderr] 
Nov 30 11:20:54.227 INFO [stderr] warning: unused variable: `entry`
Nov 30 11:20:54.228 INFO [stderr]   --> src/cache/storage_structure.rs:95:43
Nov 30 11:20:54.228 INFO [stderr]    |
Nov 30 11:20:54.228 INFO [stderr] 95 |     fn set_index(&mut self, index: usize, entry: DataEntry) -> (usize, Option<DataEntry>) {
Nov 30 11:20:54.229 INFO [stderr]    |                                           ^^^^^ help: consider using `_entry` instead
Nov 30 11:20:54.229 INFO [stderr] 
Nov 30 11:20:54.279 INFO [stderr] warning: variable does not need to be mutable
Nov 30 11:20:54.279 INFO [stderr]   --> src/command.rs:39:9
Nov 30 11:20:54.280 INFO [stderr]    |
Nov 30 11:20:54.280 INFO [stderr] 39 |     let mut extra_bytes: Vec<u8> = Vec::new();
Nov 30 11:20:54.280 INFO [stderr]    |         ----^^^^^^^^^^^
Nov 30 11:20:54.281 INFO [stderr]    |         |
Nov 30 11:20:54.281 INFO [stderr]    |         help: remove this `mut`
Nov 30 11:20:54.281 INFO [stderr]    |
Nov 30 11:20:54.282 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 11:20:54.282 INFO [stderr] 
Nov 30 11:20:54.284 INFO [stderr] warning: method is never used: `from_bytes`
Nov 30 11:20:54.285 INFO [stderr]   --> src/packet.rs:12:5
Nov 30 11:20:54.285 INFO [stderr]    |
Nov 30 11:20:54.285 INFO [stderr] 12 |     pub fn from_bytes(bytes: &[u8]) -> MemPacket {
Nov 30 11:20:54.286 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:20:54.286 INFO [stderr]    |
Nov 30 11:20:54.286 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 11:20:54.286 INFO [stderr] 
Nov 30 11:20:54.287 INFO [stderr] warning: method is never used: `has_key`
Nov 30 11:20:54.287 INFO [stderr]   --> src/packet.rs:87:5
Nov 30 11:20:54.287 INFO [stderr]    |
Nov 30 11:20:54.288 INFO [stderr] 87 |     pub fn has_key(&self) -> bool {
Nov 30 11:20:54.288 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:20:54.288 INFO [stderr] 
Nov 30 11:20:54.288 INFO [stderr] warning: method is never used: `inc_cas`
Nov 30 11:20:54.289 INFO [stderr]   --> src/cache/value.rs:16:5
Nov 30 11:20:54.289 INFO [stderr]    |
Nov 30 11:20:54.289 INFO [stderr] 16 |     pub fn inc_cas(&mut self) {
Nov 30 11:20:54.289 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:20:54.289 INFO [stderr] 
Nov 30 11:20:54.289 INFO [stderr] warning: variant is never constructed: `KeyNotFound`
Nov 30 11:20:54.289 INFO [stderr]  --> src/cache/error.rs:3:5
Nov 30 11:20:54.289 INFO [stderr]   |
Nov 30 11:20:54.289 INFO [stderr] 3 |     KeyNotFound,
Nov 30 11:20:54.289 INFO [stderr]   |     ^^^^^^^^^^^
Nov 30 11:20:54.289 INFO [stderr] 
Nov 30 11:20:54.319 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.77s
Nov 30 11:20:54.321 INFO [stderr] su: No module specific data is present
Nov 30 11:20:55.799 INFO running `"docker" "inspect" "e5f216c4cdc2932cb8bd5de3901e0d3822b1f64c445b88a36e3bf36037ea2a9f"`
Nov 30 11:20:56.168 INFO running `"docker" "rm" "-f" "e5f216c4cdc2932cb8bd5de3901e0d3822b1f64c445b88a36e3bf36037ea2a9f"`
Nov 30 11:20:56.552 INFO [stdout] e5f216c4cdc2932cb8bd5de3901e0d3822b1f64c445b88a36e3bf36037ea2a9f