Dec 12 06:31:24.088 INFO checking td_rredis-0.1.2 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 06:31:24.088 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 12 06:31:24.589 INFO [stdout] 6564697d2c16bbc96fac1a18bc012737dde90ae357c053cc8691d1fcc0d0914b
Dec 12 06:31:24.591 INFO running `"docker" "start" "-a" "6564697d2c16bbc96fac1a18bc012737dde90ae357c053cc8691d1fcc0d0914b"`
Dec 12 06:31:26.543 INFO [stderr] usermod: no changes
Dec 12 06:31:26.660 INFO [stderr]     Checking sha1 v0.1.1
Dec 12 06:31:27.433 INFO [stderr]     Checking td_rredis v0.1.2 (/source)
Dec 12 06:31:31.028 INFO [stderr] warning: unreachable expression
Dec 12 06:31:31.029 INFO [stderr]    --> src/parser.rs:105:26
Dec 12 06:31:31.029 INFO [stderr]     |
Dec 12 06:31:31.030 INFO [stderr] 105 |                 Ok(_) => return fail!((ErrorKind::PatternError, "Could not read enough bytes")),
Dec 12 06:31:31.030 INFO [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 06:31:31.030 INFO [stderr]     |
Dec 12 06:31:31.030 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 12 06:31:31.031 INFO [stderr] 
Dec 12 06:31:31.272 INFO [stderr] warning: unreachable expression
Dec 12 06:31:31.272 INFO [stderr]    --> src/parser.rs:105:26
Dec 12 06:31:31.272 INFO [stderr]     |
Dec 12 06:31:31.272 INFO [stderr] 105 |                 Ok(_) => return fail!((ErrorKind::PatternError, "Could not read enough bytes")),
Dec 12 06:31:31.272 INFO [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 06:31:31.272 INFO [stderr]     |
Dec 12 06:31:31.272 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 12 06:31:31.273 INFO [stderr] 
Dec 12 06:31:31.372 INFO [stderr] warning: unreachable expression
Dec 12 06:31:31.372 INFO [stderr]    --> src/lib.rs:7:23
Dec 12 06:31:31.372 INFO [stderr]     |
Dec 12 06:31:31.372 INFO [stderr] 7   |           if !($expr) { return $err_result; }
Dec 12 06:31:31.372 INFO [stderr]     |                         ^^^^^^
Dec 12 06:31:31.372 INFO [stderr]     | 
Dec 12 06:31:31.373 INFO [stderr]    ::: src/script.rs:173:25
Dec 12 06:31:31.373 INFO [stderr]     |
Dec 12 06:31:31.373 INFO [stderr] 173 | /                         ensure!(self.script.hash == hash,
Dec 12 06:31:31.373 INFO [stderr] 174 | |                                 fail!((ErrorKind::BusyLoadingError, "load hash error")));
Dec 12 06:31:31.373 INFO [stderr]     | |_________________________________________________________________________________________- in this macro invocation
Dec 12 06:31:31.373 INFO [stderr] 
Dec 12 06:31:31.375 INFO [stderr] warning: unreachable expression
Dec 12 06:31:31.375 INFO [stderr]    --> src/lib.rs:7:23
Dec 12 06:31:31.375 INFO [stderr]     |
Dec 12 06:31:31.375 INFO [stderr] 7   |           if !($expr) { return $err_result; }
Dec 12 06:31:31.375 INFO [stderr]     |                         ^^^^^^
Dec 12 06:31:31.375 INFO [stderr]     | 
Dec 12 06:31:31.375 INFO [stderr]    ::: src/script.rs:184:25
Dec 12 06:31:31.375 INFO [stderr]     |
Dec 12 06:31:31.376 INFO [stderr] 184 | /                         ensure!(self.script.hash == hash,
Dec 12 06:31:31.376 INFO [stderr] 185 | |                                 fail!((ErrorKind::BusyLoadingError, "load hash error")));
Dec 12 06:31:31.376 INFO [stderr]     | |_________________________________________________________________________________________- in this macro invocation
Dec 12 06:31:31.376 INFO [stderr] 
Dec 12 06:31:31.672 INFO [stderr] warning: unreachable expression
Dec 12 06:31:31.672 INFO [stderr]    --> src/lib.rs:7:23
Dec 12 06:31:31.672 INFO [stderr]     |
Dec 12 06:31:31.672 INFO [stderr] 7   |           if !($expr) { return $err_result; }
Dec 12 06:31:31.672 INFO [stderr]     |                         ^^^^^^
Dec 12 06:31:31.672 INFO [stderr]     | 
Dec 12 06:31:31.673 INFO [stderr]    ::: src/script.rs:173:25
Dec 12 06:31:31.673 INFO [stderr]     |
Dec 12 06:31:31.673 INFO [stderr] 173 | /                         ensure!(self.script.hash == hash,
Dec 12 06:31:31.673 INFO [stderr] 174 | |                                 fail!((ErrorKind::BusyLoadingError, "load hash error")));
Dec 12 06:31:31.673 INFO [stderr]     | |_________________________________________________________________________________________- in this macro invocation
Dec 12 06:31:31.673 INFO [stderr] 
Dec 12 06:31:31.673 INFO [stderr] warning: unreachable expression
Dec 12 06:31:31.673 INFO [stderr]    --> src/lib.rs:7:23
Dec 12 06:31:31.673 INFO [stderr]     |
Dec 12 06:31:31.673 INFO [stderr] 7   |           if !($expr) { return $err_result; }
Dec 12 06:31:31.673 INFO [stderr]     |                         ^^^^^^
Dec 12 06:31:31.673 INFO [stderr]     | 
Dec 12 06:31:31.673 INFO [stderr]    ::: src/script.rs:184:25
Dec 12 06:31:31.673 INFO [stderr]     |
Dec 12 06:31:31.673 INFO [stderr] 184 | /                         ensure!(self.script.hash == hash,
Dec 12 06:31:31.673 INFO [stderr] 185 | |                                 fail!((ErrorKind::BusyLoadingError, "load hash error")));
Dec 12 06:31:31.673 INFO [stderr]     | |_________________________________________________________________________________________- in this macro invocation
Dec 12 06:31:31.673 INFO [stderr] 
Dec 12 06:31:35.292 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 12 06:31:35.292 INFO [stderr]    --> tests/test_basic.rs:461:45
Dec 12 06:31:35.292 INFO [stderr]     |
Dec 12 06:31:35.292 INFO [stderr] 461 |     assert_eq!(con.hincr(key1, "f1", 1), Ok((2)));
Dec 12 06:31:35.292 INFO [stderr]     |                                             ^^^ help: remove these parentheses
Dec 12 06:31:35.293 INFO [stderr]     |
Dec 12 06:31:35.293 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 12 06:31:35.293 INFO [stderr] 
Dec 12 06:31:35.293 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 12 06:31:35.293 INFO [stderr]    --> tests/test_basic.rs:462:50
Dec 12 06:31:35.293 INFO [stderr]     |
Dec 12 06:31:35.293 INFO [stderr] 462 |     assert_eq!(con.hincr(key1, "f2", 1.5f32), Ok((3.5f32)));
Dec 12 06:31:35.293 INFO [stderr]     |                                                  ^^^^^^^^ help: remove these parentheses
Dec 12 06:31:35.293 INFO [stderr] 
Dec 12 06:31:35.672 INFO [stderr] warning: unused imports: `FromRedisValue`, `RedisResult`
Dec 12 06:31:35.672 INFO [stderr]  --> examples/cluster.rs:4:13
Dec 12 06:31:35.672 INFO [stderr]   |
Dec 12 06:31:35.672 INFO [stderr] 4 | use redis::{RedisResult, FromRedisValue};
Dec 12 06:31:35.672 INFO [stderr]   |             ^^^^^^^^^^^  ^^^^^^^^^^^^^^
Dec 12 06:31:35.672 INFO [stderr]   |
Dec 12 06:31:35.672 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 06:31:35.672 INFO [stderr] 
Dec 12 06:31:35.853 INFO [stderr] warning: unused variable: `xx1`
Dec 12 06:31:35.853 INFO [stderr]   --> examples/cluster.rs:30:14
Dec 12 06:31:35.853 INFO [stderr]    |
Dec 12 06:31:35.853 INFO [stderr] 30 |     let (xx, xx1) : (String, String) = try!(redis::cmd("MGET").arg(&["key1", "key5"]).query_cluster(&mut cluster));
Dec 12 06:31:35.853 INFO [stderr]    |              ^^^ help: consider using `_xx1` instead
Dec 12 06:31:35.853 INFO [stderr]    |
Dec 12 06:31:35.853 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 06:31:35.853 INFO [stderr] 
Dec 12 06:31:36.160 INFO [stderr] warning: unused import: `std::error`
Dec 12 06:31:36.160 INFO [stderr]  --> examples/redis.rs:2:5
Dec 12 06:31:36.160 INFO [stderr]   |
Dec 12 06:31:36.160 INFO [stderr] 2 | use std::error;
Dec 12 06:31:36.160 INFO [stderr]   |     ^^^^^^^^^^
Dec 12 06:31:36.168 INFO [stderr]   |
Dec 12 06:31:36.168 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 06:31:36.168 INFO [stderr] 
Dec 12 06:31:36.168 INFO [stderr] warning: unused import: `std::fmt`
Dec 12 06:31:36.168 INFO [stderr]  --> examples/redis.rs:3:5
Dec 12 06:31:36.168 INFO [stderr]   |
Dec 12 06:31:36.168 INFO [stderr] 3 | use std::fmt;
Dec 12 06:31:36.168 INFO [stderr]   |     ^^^^^^^^
Dec 12 06:31:36.168 INFO [stderr] 
Dec 12 06:31:36.168 INFO [stderr] warning: unused import: `std::io`
Dec 12 06:31:36.168 INFO [stderr]  --> examples/redis.rs:4:5
Dec 12 06:31:36.168 INFO [stderr]   |
Dec 12 06:31:36.168 INFO [stderr] 4 | use std::io;
Dec 12 06:31:36.168 INFO [stderr]   |     ^^^^^^^
Dec 12 06:31:36.168 INFO [stderr] 
Dec 12 06:31:36.168 INFO [stderr] warning: unused import: `std::hash::Hash`
Dec 12 06:31:36.168 INFO [stderr]  --> examples/redis.rs:5:5
Dec 12 06:31:36.168 INFO [stderr]   |
Dec 12 06:31:36.168 INFO [stderr] 5 | use std::hash::Hash;
Dec 12 06:31:36.168 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 12 06:31:36.168 INFO [stderr] 
Dec 12 06:31:36.168 INFO [stderr] warning: unused imports: `Utf8Error`, `from_utf8`
Dec 12 06:31:36.168 INFO [stderr]  --> examples/redis.rs:6:16
Dec 12 06:31:36.169 INFO [stderr]   |
Dec 12 06:31:36.169 INFO [stderr] 6 | use std::str::{from_utf8, Utf8Error};
Dec 12 06:31:36.169 INFO [stderr]   |                ^^^^^^^^^  ^^^^^^^^^
Dec 12 06:31:36.169 INFO [stderr] 
Dec 12 06:31:36.169 INFO [stderr] warning: unused imports: `HashMap`, `HashSet`
Dec 12 06:31:36.169 INFO [stderr]  --> examples/redis.rs:7:24
Dec 12 06:31:36.169 INFO [stderr]   |
Dec 12 06:31:36.169 INFO [stderr] 7 | use std::collections::{HashMap, HashSet};
Dec 12 06:31:36.169 INFO [stderr]   |                        ^^^^^^^  ^^^^^^^
Dec 12 06:31:36.169 INFO [stderr] 
Dec 12 06:31:36.169 INFO [stderr] warning: unused import: `std::convert::From`
Dec 12 06:31:36.169 INFO [stderr]  --> examples/redis.rs:8:5
Dec 12 06:31:36.169 INFO [stderr]   |
Dec 12 06:31:36.169 INFO [stderr] 8 | use std::convert::From;
Dec 12 06:31:36.169 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 12 06:31:36.169 INFO [stderr] 
Dec 12 06:31:36.169 INFO [stderr] warning: unused import: `redis::RedisResult`
Dec 12 06:31:36.169 INFO [stderr]   --> examples/redis.rs:10:5
Dec 12 06:31:36.169 INFO [stderr]    |
Dec 12 06:31:36.169 INFO [stderr] 10 | use redis::RedisResult;
Dec 12 06:31:36.169 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 12 06:31:36.169 INFO [stderr] 
Dec 12 06:31:36.564 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.00s
Dec 12 06:31:36.568 INFO [stderr] su: No module specific data is present
Dec 12 06:31:37.466 INFO running `"docker" "inspect" "6564697d2c16bbc96fac1a18bc012737dde90ae357c053cc8691d1fcc0d0914b"`
Dec 12 06:31:37.732 INFO running `"docker" "rm" "-f" "6564697d2c16bbc96fac1a18bc012737dde90ae357c053cc8691d1fcc0d0914b"`
Dec 12 06:31:38.040 INFO [stdout] 6564697d2c16bbc96fac1a18bc012737dde90ae357c053cc8691d1fcc0d0914b