Nov 02 09:29:51.450 INFO checking nharring/kv_server against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517 Nov 02 09:29:51.452 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-5/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/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 +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-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 02 09:29:52.010 INFO blam! 88f98776688d7d51525015adae68789627e718ec4a09f45a200cfa93b1c1b64e Nov 02 09:29:52.012 INFO running `"docker" "start" "-a" "88f98776688d7d51525015adae68789627e718ec4a09f45a200cfa93b1c1b64e"` Nov 02 09:29:54.416 INFO kablam! usermod: no changes Nov 02 09:29:54.585 INFO kablam! Checking threadpool v1.4.1 Nov 02 09:29:54.585 INFO kablam! Checking integer-encoding v1.0.3 Nov 02 09:29:54.585 INFO kablam! Checking try_from v0.2.2 Nov 02 09:29:54.585 INFO kablam! Checking term_size v0.3.0 Nov 02 09:29:54.589 INFO kablam! Checking atty v0.2.2 Nov 02 09:29:54.608 INFO kablam! Checking ordered-float v0.5.0 Nov 02 09:29:56.080 INFO kablam! Checking textwrap v0.6.0 Nov 02 09:29:56.716 INFO kablam! Checking thrift v0.0.4 Nov 02 09:29:57.344 INFO kablam! Checking clap v2.25.1 Nov 02 09:30:04.907 INFO kablam! Checking kv_server v0.1.0 (/source) Nov 02 09:30:05.829 INFO kablam! warning: unused import: `ServiceException` Nov 02 09:30:05.829 INFO kablam! --> src/main.rs:18:30 Nov 02 09:30:05.829 INFO kablam! | Nov 02 09:30:05.829 INFO kablam! 18 | use kv_server::{KeyNotFound, ServiceException}; Nov 02 09:30:05.829 INFO kablam! | ^^^^^^^^^^^^^^^^ Nov 02 09:30:05.829 INFO kablam! | Nov 02 09:30:05.829 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 02 09:30:05.829 INFO kablam! Nov 02 09:30:05.920 INFO kablam! warning: unused import: `ServiceException` Nov 02 09:30:05.920 INFO kablam! --> src/main.rs:18:30 Nov 02 09:30:05.920 INFO kablam! | Nov 02 09:30:05.920 INFO kablam! 18 | use kv_server::{KeyNotFound, ServiceException}; Nov 02 09:30:05.920 INFO kablam! | ^^^^^^^^^^^^^^^^ Nov 02 09:30:05.920 INFO kablam! | Nov 02 09:30:05.920 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 02 09:30:05.920 INFO kablam! Nov 02 09:30:06.888 INFO kablam! warning: method is never used: `new` Nov 02 09:30:06.888 INFO kablam! --> src/kv_server.rs:228:3 Nov 02 09:30:06.889 INFO kablam! | Nov 02 09:30:06.890 INFO kablam! 228 | pub fn new(key: F1, value: F2) -> KVObject where F1: Into>, F2: Into> { Nov 02 09:30:06.891 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 02 09:30:06.891 INFO kablam! | Nov 02 09:30:06.892 INFO kablam! = note: #[warn(dead_code)] on by default Nov 02 09:30:06.892 INFO kablam! Nov 02 09:30:06.893 INFO kablam! warning: struct is never constructed: `KVServerSyncClient` Nov 02 09:30:06.893 INFO kablam! --> src/kv_server.rs:312:1 Nov 02 09:30:06.893 INFO kablam! | Nov 02 09:30:06.893 INFO kablam! 312 | pub struct KVServerSyncClient where IP: TInputProtocol, OP: TOutputProtocol { Nov 02 09:30:06.893 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 02 09:30:06.893 INFO kablam! Nov 02 09:30:06.900 INFO kablam! warning: method is never used: `new` Nov 02 09:30:06.900 INFO kablam! --> src/kv_server.rs:319:3 Nov 02 09:30:06.900 INFO kablam! | Nov 02 09:30:06.900 INFO kablam! 319 | pub fn new(input_protocol: IP, output_protocol: OP) -> KVServerSyncClient { Nov 02 09:30:06.900 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 02 09:30:06.900 INFO kablam! Nov 02 09:30:07.192 INFO kablam! warning: method is never used: `new` Nov 02 09:30:07.192 INFO kablam! --> src/kv_server.rs:228:3 Nov 02 09:30:07.192 INFO kablam! | Nov 02 09:30:07.192 INFO kablam! 228 | pub fn new(key: F1, value: F2) -> KVObject where F1: Into>, F2: Into> { Nov 02 09:30:07.192 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 02 09:30:07.192 INFO kablam! | Nov 02 09:30:07.192 INFO kablam! = note: #[warn(dead_code)] on by default Nov 02 09:30:07.192 INFO kablam! Nov 02 09:30:07.192 INFO kablam! warning: struct is never constructed: `KVServerSyncClient` Nov 02 09:30:07.192 INFO kablam! --> src/kv_server.rs:312:1 Nov 02 09:30:07.192 INFO kablam! | Nov 02 09:30:07.192 INFO kablam! 312 | pub struct KVServerSyncClient where IP: TInputProtocol, OP: TOutputProtocol { Nov 02 09:30:07.192 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 02 09:30:07.192 INFO kablam! Nov 02 09:30:07.192 INFO kablam! warning: method is never used: `new` Nov 02 09:30:07.192 INFO kablam! --> src/kv_server.rs:319:3 Nov 02 09:30:07.192 INFO kablam! | Nov 02 09:30:07.192 INFO kablam! 319 | pub fn new(input_protocol: IP, output_protocol: OP) -> KVServerSyncClient { Nov 02 09:30:07.192 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 02 09:30:07.192 INFO kablam! Nov 02 09:30:07.241 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 12.80s Nov 02 09:30:07.248 INFO kablam! su: No module specific data is present Nov 02 09:30:08.790 INFO running `"docker" "rm" "-f" "88f98776688d7d51525015adae68789627e718ec4a09f45a200cfa93b1c1b64e"` Nov 02 09:30:09.056 INFO blam! 88f98776688d7d51525015adae68789627e718ec4a09f45a200cfa93b1c1b64e