Oct 21 15:14:40.960 INFO checking nharring/kv_server against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 15:14:40.962 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-3/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 21 15:14:41.454 INFO blam! a494be7edd1155dd6373a5e6ca51193020466384438052eacb829aa08873b059
Oct 21 15:14:41.455 INFO running `"docker" "start" "-a" "a494be7edd1155dd6373a5e6ca51193020466384438052eacb829aa08873b059"`
Oct 21 15:14:42.623 INFO kablam! usermod: no changes
Oct 21 15:14:42.776 INFO kablam!     Checking try_from v0.2.2
Oct 21 15:14:42.776 INFO kablam!     Checking threadpool v1.4.1
Oct 21 15:14:42.776 INFO kablam!     Checking integer-encoding v1.0.3
Oct 21 15:14:42.776 INFO kablam!     Checking ordered-float v0.5.0
Oct 21 15:14:44.046 INFO kablam!     Checking thrift v0.0.4
Oct 21 15:14:45.600 INFO kablam!     Checking kv_server v0.1.0 (/source)
Oct 21 15:14:46.025 INFO kablam! warning: unused import: `ServiceException`
Oct 21 15:14:46.025 INFO kablam!   --> src/main.rs:18:30
Oct 21 15:14:46.025 INFO kablam!    |
Oct 21 15:14:46.025 INFO kablam! 18 | use kv_server::{KeyNotFound, ServiceException};
Oct 21 15:14:46.025 INFO kablam!    |                              ^^^^^^^^^^^^^^^^
Oct 21 15:14:46.025 INFO kablam!    |
Oct 21 15:14:46.025 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 21 15:14:46.025 INFO kablam! 
Oct 21 15:14:46.236 INFO kablam! warning: unused import: `ServiceException`
Oct 21 15:14:46.236 INFO kablam!   --> src/main.rs:18:30
Oct 21 15:14:46.236 INFO kablam!    |
Oct 21 15:14:46.236 INFO kablam! 18 | use kv_server::{KeyNotFound, ServiceException};
Oct 21 15:14:46.236 INFO kablam!    |                              ^^^^^^^^^^^^^^^^
Oct 21 15:14:46.236 INFO kablam!    |
Oct 21 15:14:46.236 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 21 15:14:46.236 INFO kablam! 
Oct 21 15:14:46.897 INFO kablam! warning: method is never used: `new`
Oct 21 15:14:46.897 INFO kablam!    --> src/kv_server.rs:228:3
Oct 21 15:14:46.897 INFO kablam!     |
Oct 21 15:14:46.897 INFO kablam! 228 |   pub fn new<F1, F2>(key: F1, value: F2) -> KVObject where F1: Into<Option<String>>, F2: Into<Option<String>> {
Oct 21 15:14:46.897 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 15:14:46.897 INFO kablam!     |
Oct 21 15:14:46.901 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 21 15:14:46.901 INFO kablam! 
Oct 21 15:14:46.902 INFO kablam! warning: struct is never constructed: `KVServerSyncClient`
Oct 21 15:14:46.902 INFO kablam!    --> src/kv_server.rs:312:1
Oct 21 15:14:46.902 INFO kablam!     |
Oct 21 15:14:46.902 INFO kablam! 312 | pub struct KVServerSyncClient<IP, OP> where IP: TInputProtocol, OP: TOutputProtocol {
Oct 21 15:14:46.903 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 15:14:46.903 INFO kablam! 
Oct 21 15:14:46.903 INFO kablam! warning: method is never used: `new`
Oct 21 15:14:46.904 INFO kablam!    --> src/kv_server.rs:319:3
Oct 21 15:14:46.904 INFO kablam!     |
Oct 21 15:14:46.904 INFO kablam! 319 |   pub fn new(input_protocol: IP, output_protocol: OP) -> KVServerSyncClient<IP, OP> {
Oct 21 15:14:46.904 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 15:14:46.905 INFO kablam! 
Oct 21 15:14:46.985 INFO kablam! warning: method is never used: `new`
Oct 21 15:14:46.985 INFO kablam!    --> src/kv_server.rs:228:3
Oct 21 15:14:46.985 INFO kablam!     |
Oct 21 15:14:46.986 INFO kablam! 228 |   pub fn new<F1, F2>(key: F1, value: F2) -> KVObject where F1: Into<Option<String>>, F2: Into<Option<String>> {
Oct 21 15:14:46.986 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 15:14:46.986 INFO kablam!     |
Oct 21 15:14:46.987 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 21 15:14:46.987 INFO kablam! 
Oct 21 15:14:46.987 INFO kablam! warning: struct is never constructed: `KVServerSyncClient`
Oct 21 15:14:46.987 INFO kablam!    --> src/kv_server.rs:312:1
Oct 21 15:14:46.988 INFO kablam!     |
Oct 21 15:14:46.988 INFO kablam! 312 | pub struct KVServerSyncClient<IP, OP> where IP: TInputProtocol, OP: TOutputProtocol {
Oct 21 15:14:46.988 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 15:14:46.989 INFO kablam! 
Oct 21 15:14:46.989 INFO kablam! warning: method is never used: `new`
Oct 21 15:14:46.989 INFO kablam!    --> src/kv_server.rs:319:3
Oct 21 15:14:46.989 INFO kablam!     |
Oct 21 15:14:46.990 INFO kablam! 319 |   pub fn new(input_protocol: IP, output_protocol: OP) -> KVServerSyncClient<IP, OP> {
Oct 21 15:14:46.990 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 15:14:46.990 INFO kablam! 
Oct 21 15:14:47.034 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.38s
Oct 21 15:14:47.040 INFO kablam! su: No module specific data is present
Oct 21 15:14:47.877 INFO running `"docker" "rm" "-f" "a494be7edd1155dd6373a5e6ca51193020466384438052eacb829aa08873b059"`
Oct 21 15:14:48.177 INFO blam! a494be7edd1155dd6373a5e6ca51193020466384438052eacb829aa08873b059