Dec 05 14:59:46.181 INFO checking cratedb-1.1.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 14:59:46.181 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 05 14:59:46.508 INFO [stdout] 1f58e46825a5852fbe6d2fc81c1110f0fb05793cf3e84d9e9eb5cde13bfcbedb
Dec 05 14:59:46.519 INFO running `"docker" "start" "-a" "1f58e46825a5852fbe6d2fc81c1110f0fb05793cf3e84d9e9eb5cde13bfcbedb"`
Dec 05 14:59:47.323 INFO [stderr] usermod: no changes
Dec 05 14:59:47.474 INFO [stderr]     Checking cratedb v1.1.0 (/source)
Dec 05 14:59:51.254 INFO [stderr] warning: unused import: `std::rc::Rc`
Dec 05 14:59:51.254 INFO [stderr]   --> src/lib.rs:54:9
Dec 05 14:59:51.254 INFO [stderr]    |
Dec 05 14:59:51.254 INFO [stderr] 54 |     use std::rc::Rc;
Dec 05 14:59:51.254 INFO [stderr]    |         ^^^^^^^^^^^
Dec 05 14:59:51.254 INFO [stderr]    |
Dec 05 14:59:51.254 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 14:59:51.254 INFO [stderr] 
Dec 05 14:59:51.256 INFO [stderr] warning: use of deprecated item 'Nothing': Please use `NoParams`
Dec 05 14:59:51.256 INFO [stderr]   --> src/lib.rs:44:9
Dec 05 14:59:51.256 INFO [stderr]    |
Dec 05 14:59:51.256 INFO [stderr] 44 |     use super::Nothing;
Dec 05 14:59:51.256 INFO [stderr]    |         ^^^^^^^^^^^^^^
Dec 05 14:59:51.256 INFO [stderr]    |
Dec 05 14:59:51.256 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 05 14:59:51.256 INFO [stderr] 
Dec 05 14:59:51.256 INFO [stderr] warning: use of deprecated item 'Nothing': Please use `NoParams`
Dec 05 14:59:51.256 INFO [stderr]    --> src/lib.rs:432:47
Dec 05 14:59:51.256 INFO [stderr]     |
Dec 05 14:59:51.256 INFO [stderr] 432 |                                    None::<Box<Nothing>>);
Dec 05 14:59:51.256 INFO [stderr]     |                                               ^^^^^^^
Dec 05 14:59:51.256 INFO [stderr] 
Dec 05 14:59:51.256 INFO [stderr] warning: use of deprecated item 'Nothing': Please use `NoParams`
Dec 05 14:59:51.256 INFO [stderr]    --> src/lib.rs:483:83
Dec 05 14:59:51.256 INFO [stderr]     |
Dec 05 14:59:51.256 INFO [stderr] 483 |         let result = cluster.query("create table a(a string, b long)", None::<Box<Nothing>>);
Dec 05 14:59:51.256 INFO [stderr]     |                                                                                   ^^^^^^^
Dec 05 14:59:51.256 INFO [stderr] 
Dec 05 14:59:51.256 INFO [stderr] warning: use of deprecated item 'Nothing': Please use `NoParams`
Dec 05 14:59:51.256 INFO [stderr]    --> src/lib.rs:497:74
Dec 05 14:59:51.256 INFO [stderr]     |
Dec 05 14:59:51.256 INFO [stderr] 497 |         let result = cluster.query("select * from sys.nodes", None::<Box<Nothing>>);
Dec 05 14:59:51.256 INFO [stderr]     |                                                                          ^^^^^^^
Dec 05 14:59:51.256 INFO [stderr] 
Dec 05 14:59:51.780 INFO [stderr] warning: unused variable: `sha_contents`
Dec 05 14:59:51.780 INFO [stderr]   --> src/common.rs:72:13
Dec 05 14:59:51.780 INFO [stderr]    |
Dec 05 14:59:51.780 INFO [stderr] 72 |         let sha_contents = [203, 2, 235, 164, 178, 218, 138, 242, 242, 203, 29, 167, 94, 67, 205,
Dec 05 14:59:51.780 INFO [stderr]    |             ^^^^^^^^^^^^ help: consider using `_sha_contents` instead
Dec 05 14:59:51.780 INFO [stderr]    |
Dec 05 14:59:51.780 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 14:59:51.780 INFO [stderr] 
Dec 05 14:59:51.780 INFO [stderr] warning: unused variable: `blobs`
Dec 05 14:59:51.780 INFO [stderr]    --> src/lib.rs:253:13
Dec 05 14:59:51.780 INFO [stderr]     |
Dec 05 14:59:51.780 INFO [stderr] 253 |         let blobs = vec![MockBlob {
Dec 05 14:59:51.780 INFO [stderr]     |             ^^^^^ help: consider using `_blobs` instead
Dec 05 14:59:51.780 INFO [stderr] 
Dec 05 14:59:51.784 INFO [stderr] warning: unused variable: `to`
Dec 05 14:59:51.784 INFO [stderr]   --> src/lib.rs:77:20
Dec 05 14:59:51.784 INFO [stderr]    |
Dec 05 14:59:51.784 INFO [stderr] 77 |                    to: Option<String>,
Dec 05 14:59:51.784 INFO [stderr]    |                    ^^ help: consider using `_to` instead
Dec 05 14:59:51.784 INFO [stderr] 
Dec 05 14:59:51.785 INFO [stderr] warning: unused variable: `payload`
Dec 05 14:59:51.785 INFO [stderr]   --> src/lib.rs:78:20
Dec 05 14:59:51.785 INFO [stderr]    |
Dec 05 14:59:51.785 INFO [stderr] 78 |                    payload: String)
Dec 05 14:59:51.785 INFO [stderr]    |                    ^^^^^^^ help: consider using `_payload` instead
Dec 05 14:59:51.785 INFO [stderr] 
Dec 05 14:59:51.785 INFO [stderr] warning: unused variable: `to`
Dec 05 14:59:51.785 INFO [stderr]   --> src/lib.rs:84:24
Dec 05 14:59:51.785 INFO [stderr]    |
Dec 05 14:59:51.785 INFO [stderr] 84 |                        to: Option<String>,
Dec 05 14:59:51.785 INFO [stderr]    |                        ^^ help: consider using `_to` instead
Dec 05 14:59:51.785 INFO [stderr] 
Dec 05 14:59:51.785 INFO [stderr] warning: unused variable: `bucket`
Dec 05 14:59:51.785 INFO [stderr]   --> src/lib.rs:85:24
Dec 05 14:59:51.785 INFO [stderr]    |
Dec 05 14:59:51.785 INFO [stderr] 85 |                        bucket: &str,
Dec 05 14:59:51.785 INFO [stderr]    |                        ^^^^^^ help: consider using `_bucket` instead
Dec 05 14:59:51.785 INFO [stderr] 
Dec 05 14:59:51.785 INFO [stderr] warning: unused variable: `sha1`
Dec 05 14:59:51.785 INFO [stderr]   --> src/lib.rs:86:24
Dec 05 14:59:51.785 INFO [stderr]    |
Dec 05 14:59:51.785 INFO [stderr] 86 |                        sha1: &[u8],
Dec 05 14:59:51.785 INFO [stderr]    |                        ^^^^ help: consider using `_sha1` instead
Dec 05 14:59:51.785 INFO [stderr] 
Dec 05 14:59:51.785 INFO [stderr] warning: unused variable: `f`
Dec 05 14:59:51.785 INFO [stderr]   --> src/lib.rs:87:24
Dec 05 14:59:51.785 INFO [stderr]    |
Dec 05 14:59:51.785 INFO [stderr] 87 |                        f: &mut Read)
Dec 05 14:59:51.785 INFO [stderr]    |                        ^ help: consider using `_f` instead
Dec 05 14:59:51.785 INFO [stderr] 
Dec 05 14:59:51.785 INFO [stderr] warning: unused variable: `to`
Dec 05 14:59:51.785 INFO [stderr]   --> src/lib.rs:93:24
Dec 05 14:59:51.785 INFO [stderr]    |
Dec 05 14:59:51.785 INFO [stderr] 93 |                        to: Option<String>,
Dec 05 14:59:51.785 INFO [stderr]    |                        ^^ help: consider using `_to` instead
Dec 05 14:59:51.785 INFO [stderr] 
Dec 05 14:59:51.785 INFO [stderr] warning: unused variable: `bucket`
Dec 05 14:59:51.785 INFO [stderr]   --> src/lib.rs:94:24
Dec 05 14:59:51.785 INFO [stderr]    |
Dec 05 14:59:51.785 INFO [stderr] 94 |                        bucket: &str,
Dec 05 14:59:51.785 INFO [stderr]    |                        ^^^^^^ help: consider using `_bucket` instead
Dec 05 14:59:51.785 INFO [stderr] 
Dec 05 14:59:51.785 INFO [stderr] warning: unused variable: `sha1`
Dec 05 14:59:51.785 INFO [stderr]   --> src/lib.rs:95:24
Dec 05 14:59:51.785 INFO [stderr]    |
Dec 05 14:59:51.785 INFO [stderr] 95 |                        sha1: &[u8])
Dec 05 14:59:51.785 INFO [stderr]    |                        ^^^^ help: consider using `_sha1` instead
Dec 05 14:59:51.785 INFO [stderr] 
Dec 05 14:59:51.785 INFO [stderr] warning: unused variable: `to`
Dec 05 14:59:51.785 INFO [stderr]    --> src/lib.rs:101:23
Dec 05 14:59:51.785 INFO [stderr]     |
Dec 05 14:59:51.785 INFO [stderr] 101 |                       to: Option<String>,
Dec 05 14:59:51.785 INFO [stderr]     |                       ^^ help: consider using `_to` instead
Dec 05 14:59:51.785 INFO [stderr] 
Dec 05 14:59:51.785 INFO [stderr] warning: unused variable: `bucket`
Dec 05 14:59:51.785 INFO [stderr]    --> src/lib.rs:102:23
Dec 05 14:59:51.785 INFO [stderr]     |
Dec 05 14:59:51.785 INFO [stderr] 102 |                       bucket: &str,
Dec 05 14:59:51.785 INFO [stderr]     |                       ^^^^^^ help: consider using `_bucket` instead
Dec 05 14:59:51.785 INFO [stderr] 
Dec 05 14:59:51.785 INFO [stderr] warning: unused variable: `sha1`
Dec 05 14:59:51.785 INFO [stderr]    --> src/lib.rs:103:23
Dec 05 14:59:51.785 INFO [stderr]     |
Dec 05 14:59:51.785 INFO [stderr] 103 |                       sha1: &[u8])
Dec 05 14:59:51.785 INFO [stderr]     |                       ^^^^ help: consider using `_sha1` instead
Dec 05 14:59:51.785 INFO [stderr] 
Dec 05 14:59:51.785 INFO [stderr] warning: unused variable: `to`
Dec 05 14:59:51.785 INFO [stderr]    --> src/lib.rs:137:24
Dec 05 14:59:51.785 INFO [stderr]     |
Dec 05 14:59:51.785 INFO [stderr] 137 |                        to: Option<String>,
Dec 05 14:59:51.785 INFO [stderr]     |                        ^^ help: consider using `_to` instead
Dec 05 14:59:51.785 INFO [stderr] 
Dec 05 14:59:51.785 INFO [stderr] warning: unused variable: `to`
Dec 05 14:59:51.785 INFO [stderr]    --> src/lib.rs:161:24
Dec 05 14:59:51.785 INFO [stderr]     |
Dec 05 14:59:51.785 INFO [stderr] 161 |                        to: Option<String>,
Dec 05 14:59:51.785 INFO [stderr]     |                        ^^ help: consider using `_to` instead
Dec 05 14:59:51.785 INFO [stderr] 
Dec 05 14:59:51.785 INFO [stderr] warning: unused variable: `to`
Dec 05 14:59:51.785 INFO [stderr]    --> src/lib.rs:181:23
Dec 05 14:59:51.785 INFO [stderr]     |
Dec 05 14:59:51.785 INFO [stderr] 181 |                       to: Option<String>,
Dec 05 14:59:51.785 INFO [stderr]     |                       ^^ help: consider using `_to` instead
Dec 05 14:59:51.785 INFO [stderr] 
Dec 05 14:59:51.971 INFO [stderr] warning: struct is never constructed: `FailingBackend`
Dec 05 14:59:51.971 INFO [stderr]   --> src/lib.rs:56:5
Dec 05 14:59:51.971 INFO [stderr]    |
Dec 05 14:59:51.971 INFO [stderr] 56 |     struct FailingBackend {
Dec 05 14:59:51.971 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 05 14:59:51.971 INFO [stderr]    |
Dec 05 14:59:51.971 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 14:59:51.971 INFO [stderr] 
Dec 05 14:59:51.971 INFO [stderr] warning: method is never used: `new`
Dec 05 14:59:51.971 INFO [stderr]   --> src/lib.rs:69:9
Dec 05 14:59:51.971 INFO [stderr]    |
Dec 05 14:59:51.971 INFO [stderr] 69 |         pub fn new(error: BackendError) -> FailingBackend {
Dec 05 14:59:51.971 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 14:59:51.971 INFO [stderr] 
Dec 05 14:59:51.971 INFO [stderr] warning: function is never used: `new_failing_cluster`
Dec 05 14:59:51.971 INFO [stderr]    --> src/lib.rs:215:5
Dec 05 14:59:51.971 INFO [stderr]     |
Dec 05 14:59:51.971 INFO [stderr] 215 |     fn new_failing_cluster(error: BackendError) -> DBCluster<FailingBackend> {
Dec 05 14:59:51.971 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 14:59:51.971 INFO [stderr] 
Dec 05 14:59:52.021 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.68s
Dec 05 14:59:52.030 INFO [stderr] su: No module specific data is present
Dec 05 14:59:52.433 INFO running `"docker" "inspect" "1f58e46825a5852fbe6d2fc81c1110f0fb05793cf3e84d9e9eb5cde13bfcbedb"`
Dec 05 14:59:52.554 INFO running `"docker" "rm" "-f" "1f58e46825a5852fbe6d2fc81c1110f0fb05793cf3e84d9e9eb5cde13bfcbedb"`
Dec 05 14:59:52.707 INFO [stdout] 1f58e46825a5852fbe6d2fc81c1110f0fb05793cf3e84d9e9eb5cde13bfcbedb