Nov 30 14:32:20.415 INFO checking td_rredis-0.1.2 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 14:32:20.415 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 14:32:20.816 INFO [stdout] f97055a924c58e15d8238658f902ab2a2edc74424688203f7ddbb271c6074eb1
Nov 30 14:32:20.824 INFO running `"docker" "start" "-a" "f97055a924c58e15d8238658f902ab2a2edc74424688203f7ddbb271c6074eb1"`
Nov 30 14:32:22.164 INFO [stderr] usermod: no changes
Nov 30 14:32:22.244 INFO [stderr]     Checking td_rredis v0.1.2 (/source)
Nov 30 14:32:24.392 INFO [stderr] warning: unreachable expression
Nov 30 14:32:24.392 INFO [stderr]    --> src/parser.rs:105:26
Nov 30 14:32:24.392 INFO [stderr]     |
Nov 30 14:32:24.392 INFO [stderr] 105 |                 Ok(_) => return fail!((ErrorKind::PatternError, "Could not read enough bytes")),
Nov 30 14:32:24.392 INFO [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 14:32:24.392 INFO [stderr]     |
Nov 30 14:32:24.392 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Nov 30 14:32:24.392 INFO [stderr] 
Nov 30 14:32:24.578 INFO [stderr] warning: unreachable expression
Nov 30 14:32:24.578 INFO [stderr]    --> src/lib.rs:7:23
Nov 30 14:32:24.578 INFO [stderr]     |
Nov 30 14:32:24.578 INFO [stderr] 7   |           if !($expr) { return $err_result; }
Nov 30 14:32:24.578 INFO [stderr]     |                         ^^^^^^
Nov 30 14:32:24.578 INFO [stderr]     | 
Nov 30 14:32:24.578 INFO [stderr]    ::: src/script.rs:173:25
Nov 30 14:32:24.578 INFO [stderr]     |
Nov 30 14:32:24.578 INFO [stderr] 173 | /                         ensure!(self.script.hash == hash,
Nov 30 14:32:24.578 INFO [stderr] 174 | |                                 fail!((ErrorKind::BusyLoadingError, "load hash error")));
Nov 30 14:32:24.578 INFO [stderr]     | |_________________________________________________________________________________________- in this macro invocation
Nov 30 14:32:24.578 INFO [stderr] 
Nov 30 14:32:24.580 INFO [stderr] warning: unreachable expression
Nov 30 14:32:24.581 INFO [stderr]    --> src/lib.rs:7:23
Nov 30 14:32:24.581 INFO [stderr]     |
Nov 30 14:32:24.581 INFO [stderr] 7   |           if !($expr) { return $err_result; }
Nov 30 14:32:24.581 INFO [stderr]     |                         ^^^^^^
Nov 30 14:32:24.581 INFO [stderr]     | 
Nov 30 14:32:24.582 INFO [stderr]    ::: src/script.rs:184:25
Nov 30 14:32:24.582 INFO [stderr]     |
Nov 30 14:32:24.582 INFO [stderr] 184 | /                         ensure!(self.script.hash == hash,
Nov 30 14:32:24.582 INFO [stderr] 185 | |                                 fail!((ErrorKind::BusyLoadingError, "load hash error")));
Nov 30 14:32:24.582 INFO [stderr]     | |_________________________________________________________________________________________- in this macro invocation
Nov 30 14:32:24.582 INFO [stderr] 
Nov 30 14:32:24.612 INFO [stderr] warning: unreachable expression
Nov 30 14:32:24.612 INFO [stderr]    --> src/parser.rs:105:26
Nov 30 14:32:24.612 INFO [stderr]     |
Nov 30 14:32:24.612 INFO [stderr] 105 |                 Ok(_) => return fail!((ErrorKind::PatternError, "Could not read enough bytes")),
Nov 30 14:32:24.612 INFO [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 14:32:24.612 INFO [stderr]     |
Nov 30 14:32:24.612 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Nov 30 14:32:24.612 INFO [stderr] 
Nov 30 14:32:24.810 INFO [stderr] warning: unreachable expression
Nov 30 14:32:24.810 INFO [stderr]    --> src/lib.rs:7:23
Nov 30 14:32:24.810 INFO [stderr]     |
Nov 30 14:32:24.810 INFO [stderr] 7   |           if !($expr) { return $err_result; }
Nov 30 14:32:24.811 INFO [stderr]     |                         ^^^^^^
Nov 30 14:32:24.811 INFO [stderr]     | 
Nov 30 14:32:24.811 INFO [stderr]    ::: src/script.rs:173:25
Nov 30 14:32:24.811 INFO [stderr]     |
Nov 30 14:32:24.811 INFO [stderr] 173 | /                         ensure!(self.script.hash == hash,
Nov 30 14:32:24.811 INFO [stderr] 174 | |                                 fail!((ErrorKind::BusyLoadingError, "load hash error")));
Nov 30 14:32:24.811 INFO [stderr]     | |_________________________________________________________________________________________- in this macro invocation
Nov 30 14:32:24.811 INFO [stderr] 
Nov 30 14:32:24.820 INFO [stderr] warning: unreachable expression
Nov 30 14:32:24.820 INFO [stderr]    --> src/lib.rs:7:23
Nov 30 14:32:24.820 INFO [stderr]     |
Nov 30 14:32:24.820 INFO [stderr] 7   |           if !($expr) { return $err_result; }
Nov 30 14:32:24.820 INFO [stderr]     |                         ^^^^^^
Nov 30 14:32:24.820 INFO [stderr]     | 
Nov 30 14:32:24.820 INFO [stderr]    ::: src/script.rs:184:25
Nov 30 14:32:24.820 INFO [stderr]     |
Nov 30 14:32:24.820 INFO [stderr] 184 | /                         ensure!(self.script.hash == hash,
Nov 30 14:32:24.820 INFO [stderr] 185 | |                                 fail!((ErrorKind::BusyLoadingError, "load hash error")));
Nov 30 14:32:24.820 INFO [stderr]     | |_________________________________________________________________________________________- in this macro invocation
Nov 30 14:32:24.820 INFO [stderr] 
Nov 30 14:32:26.861 INFO [stderr] warning: unused import: `std::error`
Nov 30 14:32:26.861 INFO [stderr]  --> examples/redis.rs:2:5
Nov 30 14:32:26.862 INFO [stderr]   |
Nov 30 14:32:26.862 INFO [stderr] 2 | use std::error;
Nov 30 14:32:26.862 INFO [stderr]   |     ^^^^^^^^^^
Nov 30 14:32:26.862 INFO [stderr]   |
Nov 30 14:32:26.863 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 14:32:26.863 INFO [stderr] 
Nov 30 14:32:26.863 INFO [stderr] warning: unused import: `std::fmt`
Nov 30 14:32:26.863 INFO [stderr]  --> examples/redis.rs:3:5
Nov 30 14:32:26.864 INFO [stderr]   |
Nov 30 14:32:26.864 INFO [stderr] 3 | use std::fmt;
Nov 30 14:32:26.864 INFO [stderr]   |     ^^^^^^^^
Nov 30 14:32:26.864 INFO [stderr] 
Nov 30 14:32:26.865 INFO [stderr] warning: unused import: `std::io`
Nov 30 14:32:26.865 INFO [stderr]  --> examples/redis.rs:4:5
Nov 30 14:32:26.865 INFO [stderr]   |
Nov 30 14:32:26.865 INFO [stderr] 4 | use std::io;
Nov 30 14:32:26.866 INFO [stderr]   |     ^^^^^^^
Nov 30 14:32:26.866 INFO [stderr] 
Nov 30 14:32:26.866 INFO [stderr] warning: unused import: `std::hash::Hash`
Nov 30 14:32:26.866 INFO [stderr]  --> examples/redis.rs:5:5
Nov 30 14:32:26.866 INFO [stderr]   |
Nov 30 14:32:26.867 INFO [stderr] 5 | use std::hash::Hash;
Nov 30 14:32:26.867 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Nov 30 14:32:26.867 INFO [stderr] 
Nov 30 14:32:26.867 INFO [stderr] warning: unused imports: `Utf8Error`, `from_utf8`
Nov 30 14:32:26.868 INFO [stderr]  --> examples/redis.rs:6:16
Nov 30 14:32:26.868 INFO [stderr]   |
Nov 30 14:32:26.868 INFO [stderr] 6 | use std::str::{from_utf8, Utf8Error};
Nov 30 14:32:26.868 INFO [stderr]   |                ^^^^^^^^^  ^^^^^^^^^
Nov 30 14:32:26.868 INFO [stderr] 
Nov 30 14:32:26.869 INFO [stderr] warning: unused imports: `HashMap`, `HashSet`
Nov 30 14:32:26.869 INFO [stderr]  --> examples/redis.rs:7:24
Nov 30 14:32:26.869 INFO [stderr]   |
Nov 30 14:32:26.869 INFO [stderr] 7 | use std::collections::{HashMap, HashSet};
Nov 30 14:32:26.870 INFO [stderr]   |                        ^^^^^^^  ^^^^^^^
Nov 30 14:32:26.870 INFO [stderr] 
Nov 30 14:32:26.870 INFO [stderr] warning: unused import: `std::convert::From`
Nov 30 14:32:26.870 INFO [stderr]  --> examples/redis.rs:8:5
Nov 30 14:32:26.871 INFO [stderr]   |
Nov 30 14:32:26.871 INFO [stderr] 8 | use std::convert::From;
Nov 30 14:32:26.871 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 30 14:32:26.871 INFO [stderr] 
Nov 30 14:32:26.872 INFO [stderr] warning: unused import: `redis::RedisResult`
Nov 30 14:32:26.872 INFO [stderr]   --> examples/redis.rs:10:5
Nov 30 14:32:26.872 INFO [stderr]    |
Nov 30 14:32:26.872 INFO [stderr] 10 | use redis::RedisResult;
Nov 30 14:32:26.873 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Nov 30 14:32:26.873 INFO [stderr] 
Nov 30 14:32:27.472 INFO [stderr] warning: unused imports: `FromRedisValue`, `RedisResult`
Nov 30 14:32:27.473 INFO [stderr]  --> examples/cluster.rs:4:13
Nov 30 14:32:27.473 INFO [stderr]   |
Nov 30 14:32:27.473 INFO [stderr] 4 | use redis::{RedisResult, FromRedisValue};
Nov 30 14:32:27.473 INFO [stderr]   |             ^^^^^^^^^^^  ^^^^^^^^^^^^^^
Nov 30 14:32:27.474 INFO [stderr]   |
Nov 30 14:32:27.474 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 14:32:27.474 INFO [stderr] 
Nov 30 14:32:27.606 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 30 14:32:27.606 INFO [stderr]    --> tests/test_basic.rs:461:45
Nov 30 14:32:27.606 INFO [stderr]     |
Nov 30 14:32:27.606 INFO [stderr] 461 |     assert_eq!(con.hincr(key1, "f1", 1), Ok((2)));
Nov 30 14:32:27.607 INFO [stderr]     |                                             ^^^ help: remove these parentheses
Nov 30 14:32:27.607 INFO [stderr] warning: unused variable: `xx1`
Nov 30 14:32:27.607 INFO [stderr]   --> examples/cluster.rs:30:14
Nov 30 14:32:27.607 INFO [stderr]    |
Nov 30 14:32:27.607 INFO [stderr] 30 |     let (xx, xx1) : (String, String) = try!(redis::cmd("MGET").arg(&["key1", "key5"]).query_cluster(&mut cluster));
Nov 30 14:32:27.607 INFO [stderr]    |              ^^^ help: consider using `_xx1` instead
Nov 30 14:32:27.607 INFO [stderr]    |
Nov 30 14:32:27.608 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 14:32:27.608 INFO [stderr] 
Nov 30 14:32:27.608 INFO [stderr]     |
Nov 30 14:32:27.609 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 30 14:32:27.609 INFO [stderr] 
Nov 30 14:32:27.612 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 30 14:32:27.612 INFO [stderr]    --> tests/test_basic.rs:462:50
Nov 30 14:32:27.613 INFO [stderr]     |
Nov 30 14:32:27.613 INFO [stderr] 462 |     assert_eq!(con.hincr(key1, "f2", 1.5f32), Ok((3.5f32)));
Nov 30 14:32:27.613 INFO [stderr]     |                                                  ^^^^^^^^ help: remove these parentheses
Nov 30 14:32:27.613 INFO [stderr] 
Nov 30 14:32:28.205 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.02s
Nov 30 14:32:28.213 INFO [stderr] su: No module specific data is present
Nov 30 14:32:29.601 INFO running `"docker" "inspect" "f97055a924c58e15d8238658f902ab2a2edc74424688203f7ddbb271c6074eb1"`
Nov 30 14:32:29.912 INFO running `"docker" "rm" "-f" "f97055a924c58e15d8238658f902ab2a2edc74424688203f7ddbb271c6074eb1"`
Nov 30 14:32:30.184 INFO [stdout] f97055a924c58e15d8238658f902ab2a2edc74424688203f7ddbb271c6074eb1