Sep 10 08:02:58.530 INFO checking td_rredis-0.1.2 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 08:02:58.530 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 08:02:58.530 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-3/try#3a2610c2a16575649896925631bf8cec4f4b1961:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 08:02:58.760 INFO blam! ec5ed4eaaec9bd027648da223efc0de183f2a00d545892f7632c0b1da78d0f3d
Sep 10 08:02:58.762 INFO running `"docker" "start" "-a" "ec5ed4eaaec9bd027648da223efc0de183f2a00d545892f7632c0b1da78d0f3d"`
Sep 10 08:02:59.786 INFO kablam! usermod: no changes
Sep 10 08:02:59.890 INFO kablam!     Checking sha1 v0.1.1
Sep 10 08:03:00.274 INFO kablam!     Checking td_rredis v0.1.2 (file:///source)
Sep 10 08:03:02.521 INFO kablam! warning: unreachable expression
Sep 10 08:03:02.521 INFO kablam!    --> src/parser.rs:105:26
Sep 10 08:03:02.521 INFO kablam!     |
Sep 10 08:03:02.521 INFO kablam! 105 |                 Ok(_) => return fail!((ErrorKind::PatternError, "Could not read enough bytes")),
Sep 10 08:03:02.521 INFO kablam!     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 08:03:02.521 INFO kablam!     |
Sep 10 08:03:02.521 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Sep 10 08:03:02.521 INFO kablam! 
Sep 10 08:03:02.598 INFO kablam! warning: unreachable expression
Sep 10 08:03:02.598 INFO kablam!    --> src/parser.rs:105:26
Sep 10 08:03:02.598 INFO kablam!     |
Sep 10 08:03:02.598 INFO kablam! 105 |                 Ok(_) => return fail!((ErrorKind::PatternError, "Could not read enough bytes")),
Sep 10 08:03:02.598 INFO kablam!     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 08:03:02.598 INFO kablam!     |
Sep 10 08:03:02.598 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Sep 10 08:03:02.598 INFO kablam! 
Sep 10 08:03:02.880 INFO kablam! warning: unreachable expression
Sep 10 08:03:02.880 INFO kablam!    --> src/lib.rs:7:23
Sep 10 08:03:02.880 INFO kablam!     |
Sep 10 08:03:02.880 INFO kablam! 7   |           if !($expr) { return $err_result; }
Sep 10 08:03:02.880 INFO kablam!     |                         ^^^^^^
Sep 10 08:03:02.880 INFO kablam!     | 
Sep 10 08:03:02.880 INFO kablam!    ::: src/script.rs:173:25
Sep 10 08:03:02.880 INFO kablam!     |
Sep 10 08:03:02.880 INFO kablam! 173 | /                         ensure!(self.script.hash == hash,
Sep 10 08:03:02.880 INFO kablam! 174 | |                                 fail!((ErrorKind::BusyLoadingError, "load hash error")));
Sep 10 08:03:02.880 INFO kablam!     | |_________________________________________________________________________________________- in this macro invocation
Sep 10 08:03:02.880 INFO kablam! 
Sep 10 08:03:02.881 INFO kablam! warning: unreachable expression
Sep 10 08:03:02.881 INFO kablam!    --> src/lib.rs:7:23
Sep 10 08:03:02.881 INFO kablam!     |
Sep 10 08:03:02.882 INFO kablam! 7   |           if !($expr) { return $err_result; }
Sep 10 08:03:02.882 INFO kablam!     |                         ^^^^^^
Sep 10 08:03:02.882 INFO kablam!     | 
Sep 10 08:03:02.882 INFO kablam!    ::: src/script.rs:184:25
Sep 10 08:03:02.882 INFO kablam!     |
Sep 10 08:03:02.882 INFO kablam! 184 | /                         ensure!(self.script.hash == hash,
Sep 10 08:03:02.882 INFO kablam! 185 | |                                 fail!((ErrorKind::BusyLoadingError, "load hash error")));
Sep 10 08:03:02.882 INFO kablam!     | |_________________________________________________________________________________________- in this macro invocation
Sep 10 08:03:02.882 INFO kablam! 
Sep 10 08:03:02.982 INFO kablam! warning: unreachable expression
Sep 10 08:03:02.982 INFO kablam!    --> src/lib.rs:7:23
Sep 10 08:03:02.982 INFO kablam!     |
Sep 10 08:03:02.982 INFO kablam! 7   |           if !($expr) { return $err_result; }
Sep 10 08:03:02.982 INFO kablam!     |                         ^^^^^^
Sep 10 08:03:02.982 INFO kablam!     | 
Sep 10 08:03:02.982 INFO kablam!    ::: src/script.rs:173:25
Sep 10 08:03:02.982 INFO kablam!     |
Sep 10 08:03:02.982 INFO kablam! 173 | /                         ensure!(self.script.hash == hash,
Sep 10 08:03:02.982 INFO kablam! 174 | |                                 fail!((ErrorKind::BusyLoadingError, "load hash error")));
Sep 10 08:03:02.982 INFO kablam!     | |_________________________________________________________________________________________- in this macro invocation
Sep 10 08:03:02.982 INFO kablam! 
Sep 10 08:03:02.986 INFO kablam! warning: unreachable expression
Sep 10 08:03:02.986 INFO kablam!    --> src/lib.rs:7:23
Sep 10 08:03:02.986 INFO kablam!     |
Sep 10 08:03:02.986 INFO kablam! 7   |           if !($expr) { return $err_result; }
Sep 10 08:03:02.986 INFO kablam!     |                         ^^^^^^
Sep 10 08:03:02.986 INFO kablam!     | 
Sep 10 08:03:02.986 INFO kablam!    ::: src/script.rs:184:25
Sep 10 08:03:02.986 INFO kablam!     |
Sep 10 08:03:02.986 INFO kablam! 184 | /                         ensure!(self.script.hash == hash,
Sep 10 08:03:02.986 INFO kablam! 185 | |                                 fail!((ErrorKind::BusyLoadingError, "load hash error")));
Sep 10 08:03:02.986 INFO kablam!     | |_________________________________________________________________________________________- in this macro invocation
Sep 10 08:03:02.986 INFO kablam! 
Sep 10 08:03:04.798 INFO kablam! warning: unused import: `std::error`
Sep 10 08:03:04.798 INFO kablam!  --> examples/redis.rs:2:5
Sep 10 08:03:04.798 INFO kablam!   |
Sep 10 08:03:04.798 INFO kablam! 2 | use std::error;
Sep 10 08:03:04.798 INFO kablam!   |     ^^^^^^^^^^
Sep 10 08:03:04.798 INFO kablam!   |
Sep 10 08:03:04.798 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 08:03:04.798 INFO kablam! 
Sep 10 08:03:04.798 INFO kablam! warning: unused import: `std::fmt`
Sep 10 08:03:04.798 INFO kablam!  --> examples/redis.rs:3:5
Sep 10 08:03:04.798 INFO kablam!   |
Sep 10 08:03:04.798 INFO kablam! 3 | use std::fmt;
Sep 10 08:03:04.798 INFO kablam!   |     ^^^^^^^^
Sep 10 08:03:04.798 INFO kablam! 
Sep 10 08:03:04.798 INFO kablam! warning: unused import: `std::io`
Sep 10 08:03:04.798 INFO kablam!  --> examples/redis.rs:4:5
Sep 10 08:03:04.798 INFO kablam!   |
Sep 10 08:03:04.798 INFO kablam! 4 | use std::io;
Sep 10 08:03:04.798 INFO kablam!   |     ^^^^^^^
Sep 10 08:03:04.798 INFO kablam! 
Sep 10 08:03:04.798 INFO kablam! warning: unused import: `std::hash::Hash`
Sep 10 08:03:04.798 INFO kablam!  --> examples/redis.rs:5:5
Sep 10 08:03:04.798 INFO kablam!   |
Sep 10 08:03:04.798 INFO kablam! 5 | use std::hash::Hash;
Sep 10 08:03:04.798 INFO kablam!   |     ^^^^^^^^^^^^^^^
Sep 10 08:03:04.798 INFO kablam! 
Sep 10 08:03:04.798 INFO kablam! warning: unused imports: `Utf8Error`, `from_utf8`
Sep 10 08:03:04.798 INFO kablam!  --> examples/redis.rs:6:16
Sep 10 08:03:04.798 INFO kablam!   |
Sep 10 08:03:04.798 INFO kablam! 6 | use std::str::{from_utf8, Utf8Error};
Sep 10 08:03:04.798 INFO kablam!   |                ^^^^^^^^^  ^^^^^^^^^
Sep 10 08:03:04.798 INFO kablam! 
Sep 10 08:03:04.798 INFO kablam! warning: unused imports: `HashMap`, `HashSet`
Sep 10 08:03:04.798 INFO kablam!  --> examples/redis.rs:7:24
Sep 10 08:03:04.798 INFO kablam!   |
Sep 10 08:03:04.799 INFO kablam! 7 | use std::collections::{HashMap, HashSet};
Sep 10 08:03:04.799 INFO kablam!   |                        ^^^^^^^  ^^^^^^^
Sep 10 08:03:04.799 INFO kablam! 
Sep 10 08:03:04.799 INFO kablam! warning: unused import: `std::convert::From`
Sep 10 08:03:04.799 INFO kablam!  --> examples/redis.rs:8:5
Sep 10 08:03:04.799 INFO kablam!   |
Sep 10 08:03:04.799 INFO kablam! 8 | use std::convert::From;
Sep 10 08:03:04.799 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Sep 10 08:03:04.799 INFO kablam! 
Sep 10 08:03:04.799 INFO kablam! warning: unused import: `redis::RedisResult`
Sep 10 08:03:04.799 INFO kablam!   --> examples/redis.rs:10:5
Sep 10 08:03:04.799 INFO kablam!    |
Sep 10 08:03:04.799 INFO kablam! 10 | use redis::RedisResult;
Sep 10 08:03:04.799 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Sep 10 08:03:04.799 INFO kablam! 
Sep 10 08:03:04.894 INFO kablam! warning: unused imports: `FromRedisValue`, `RedisResult`
Sep 10 08:03:04.894 INFO kablam!  --> examples/cluster.rs:4:13
Sep 10 08:03:04.894 INFO kablam!   |
Sep 10 08:03:04.894 INFO kablam! 4 | use redis::{RedisResult, FromRedisValue};
Sep 10 08:03:04.894 INFO kablam!   |             ^^^^^^^^^^^  ^^^^^^^^^^^^^^
Sep 10 08:03:04.894 INFO kablam!   |
Sep 10 08:03:04.894 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 08:03:04.894 INFO kablam! 
Sep 10 08:03:05.098 INFO kablam! warning: unused variable: `xx1`
Sep 10 08:03:05.098 INFO kablam!   --> examples/cluster.rs:30:14
Sep 10 08:03:05.098 INFO kablam!    |
Sep 10 08:03:05.098 INFO kablam! 30 |     let (xx, xx1) : (String, String) = try!(redis::cmd("MGET").arg(&["key1", "key5"]).query_cluster(&mut cluster));
Sep 10 08:03:05.098 INFO kablam!    |              ^^^ help: consider using `_xx1` instead
Sep 10 08:03:05.098 INFO kablam!    |
Sep 10 08:03:05.098 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 10 08:03:05.098 INFO kablam! 
Sep 10 08:03:05.246 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 08:03:05.246 INFO kablam!    --> tests/test_basic.rs:461:45
Sep 10 08:03:05.246 INFO kablam!     |
Sep 10 08:03:05.246 INFO kablam! 461 |     assert_eq!(con.hincr(key1, "f1", 1), Ok((2)));
Sep 10 08:03:05.246 INFO kablam!     |                                             ^^^ help: remove these parentheses
Sep 10 08:03:05.246 INFO kablam!     |
Sep 10 08:03:05.246 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 10 08:03:05.246 INFO kablam! 
Sep 10 08:03:05.246 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 08:03:05.246 INFO kablam!    --> tests/test_basic.rs:462:50
Sep 10 08:03:05.246 INFO kablam!     |
Sep 10 08:03:05.246 INFO kablam! 462 |     assert_eq!(con.hincr(key1, "f2", 1.5f32), Ok((3.5f32)));
Sep 10 08:03:05.246 INFO kablam!     |                                                  ^^^^^^^^ help: remove these parentheses
Sep 10 08:03:05.246 INFO kablam! 
Sep 10 08:03:05.878 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.05s
Sep 10 08:03:05.882 INFO kablam! su: No module specific data is present
Sep 10 08:03:06.633 INFO running `"docker" "rm" "-f" "ec5ed4eaaec9bd027648da223efc0de183f2a00d545892f7632c0b1da78d0f3d"`
Sep 10 08:03:06.771 INFO blam! ec5ed4eaaec9bd027648da223efc0de183f2a00d545892f7632c0b1da78d0f3d