Nov 01 00:02:28.985 INFO checking nharring/kv_server against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538 Nov 01 00:02:28.986 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-6/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 00:02:29.515 INFO blam! 791751ce04747a21bde6a51456a11ec25d61999c0d7ced6a96b815509bbc29bc Nov 01 00:02:29.517 INFO running `"docker" "start" "-a" "791751ce04747a21bde6a51456a11ec25d61999c0d7ced6a96b815509bbc29bc"` Nov 01 00:02:32.384 INFO kablam! usermod: no changes Nov 01 00:02:32.512 INFO kablam! Checking integer-encoding v1.0.3 Nov 01 00:02:32.513 INFO kablam! Checking threadpool v1.4.1 Nov 01 00:02:32.517 INFO kablam! Checking term_size v0.3.0 Nov 01 00:02:32.517 INFO kablam! Checking atty v0.2.2 Nov 01 00:02:32.517 INFO kablam! Checking ordered-float v0.5.0 Nov 01 00:02:33.829 INFO kablam! Checking textwrap v0.6.0 Nov 01 00:02:34.561 INFO kablam! Checking thrift v0.0.4 Nov 01 00:02:35.009 INFO kablam! Checking clap v2.25.1 Nov 01 00:02:42.499 INFO kablam! Checking kv_server v0.1.0 (/source) Nov 01 00:02:43.348 INFO kablam! warning: unused import: `ServiceException` Nov 01 00:02:43.348 INFO kablam! --> src/main.rs:18:30 Nov 01 00:02:43.348 INFO kablam! | Nov 01 00:02:43.348 INFO kablam! 18 | use kv_server::{KeyNotFound, ServiceException}; Nov 01 00:02:43.348 INFO kablam! | ^^^^^^^^^^^^^^^^ Nov 01 00:02:43.348 INFO kablam! | Nov 01 00:02:43.348 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 01 00:02:43.348 INFO kablam! Nov 01 00:02:43.600 INFO kablam! warning: unused import: `ServiceException` Nov 01 00:02:43.600 INFO kablam! --> src/main.rs:18:30 Nov 01 00:02:43.600 INFO kablam! | Nov 01 00:02:43.600 INFO kablam! 18 | use kv_server::{KeyNotFound, ServiceException}; Nov 01 00:02:43.600 INFO kablam! | ^^^^^^^^^^^^^^^^ Nov 01 00:02:43.600 INFO kablam! | Nov 01 00:02:43.600 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 01 00:02:43.600 INFO kablam! Nov 01 00:02:44.508 INFO kablam! warning: method is never used: `new` Nov 01 00:02:44.508 INFO kablam! --> src/kv_server.rs:228:3 Nov 01 00:02:44.508 INFO kablam! | Nov 01 00:02:44.508 INFO kablam! 228 | pub fn new(key: F1, value: F2) -> KVObject where F1: Into>, F2: Into> { Nov 01 00:02:44.508 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 00:02:44.508 INFO kablam! | Nov 01 00:02:44.508 INFO kablam! = note: #[warn(dead_code)] on by default Nov 01 00:02:44.508 INFO kablam! Nov 01 00:02:44.508 INFO kablam! warning: struct is never constructed: `KVServerSyncClient` Nov 01 00:02:44.508 INFO kablam! --> src/kv_server.rs:312:1 Nov 01 00:02:44.508 INFO kablam! | Nov 01 00:02:44.508 INFO kablam! 312 | pub struct KVServerSyncClient where IP: TInputProtocol, OP: TOutputProtocol { Nov 01 00:02:44.508 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 00:02:44.508 INFO kablam! Nov 01 00:02:44.508 INFO kablam! warning: method is never used: `new` Nov 01 00:02:44.508 INFO kablam! --> src/kv_server.rs:319:3 Nov 01 00:02:44.509 INFO kablam! | Nov 01 00:02:44.509 INFO kablam! 319 | pub fn new(input_protocol: IP, output_protocol: OP) -> KVServerSyncClient { Nov 01 00:02:44.509 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 00:02:44.509 INFO kablam! Nov 01 00:02:44.760 INFO kablam! warning: method is never used: `new` Nov 01 00:02:44.760 INFO kablam! --> src/kv_server.rs:228:3 Nov 01 00:02:44.760 INFO kablam! | Nov 01 00:02:44.760 INFO kablam! 228 | pub fn new(key: F1, value: F2) -> KVObject where F1: Into>, F2: Into> { Nov 01 00:02:44.760 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 00:02:44.760 INFO kablam! | Nov 01 00:02:44.760 INFO kablam! = note: #[warn(dead_code)] on by default Nov 01 00:02:44.760 INFO kablam! Nov 01 00:02:44.760 INFO kablam! warning: struct is never constructed: `KVServerSyncClient` Nov 01 00:02:44.760 INFO kablam! --> src/kv_server.rs:312:1 Nov 01 00:02:44.760 INFO kablam! | Nov 01 00:02:44.760 INFO kablam! 312 | pub struct KVServerSyncClient where IP: TInputProtocol, OP: TOutputProtocol { Nov 01 00:02:44.760 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 00:02:44.760 INFO kablam! Nov 01 00:02:44.760 INFO kablam! warning: method is never used: `new` Nov 01 00:02:44.760 INFO kablam! --> src/kv_server.rs:319:3 Nov 01 00:02:44.760 INFO kablam! | Nov 01 00:02:44.760 INFO kablam! 319 | pub fn new(input_protocol: IP, output_protocol: OP) -> KVServerSyncClient { Nov 01 00:02:44.760 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 00:02:44.760 INFO kablam! Nov 01 00:02:44.837 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 12.43s Nov 01 00:02:44.844 INFO kablam! su: No module specific data is present Nov 01 00:02:46.020 INFO running `"docker" "rm" "-f" "791751ce04747a21bde6a51456a11ec25d61999c0d7ced6a96b815509bbc29bc"` Nov 01 00:02:46.438 INFO blam! 791751ce04747a21bde6a51456a11ec25d61999c0d7ced6a96b815509bbc29bc