Dec 12 06:31:19.034 INFO checking td_rredis-0.1.2 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 06:31:19.034 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 06:31:19.493 INFO [stdout] ace685f9ce14c252b9b7bdf3d7a445e2fa3d4b7e5a9a6ad73930872c1f81da14
Dec 12 06:31:19.495 INFO running `"docker" "start" "-a" "ace685f9ce14c252b9b7bdf3d7a445e2fa3d4b7e5a9a6ad73930872c1f81da14"`
Dec 12 06:31:22.296 INFO [stderr] usermod: no changes
Dec 12 06:31:22.428 INFO [stderr]     Checking sha1 v0.1.1
Dec 12 06:31:23.085 INFO [stderr]     Checking td_rredis v0.1.2 (/source)
Dec 12 06:31:26.560 INFO [stderr] warning: unreachable expression
Dec 12 06:31:26.560 INFO [stderr]    --> src/parser.rs:105:26
Dec 12 06:31:26.560 INFO [stderr]     |
Dec 12 06:31:26.560 INFO [stderr] 105 |                 Ok(_) => return fail!((ErrorKind::PatternError, "Could not read enough bytes")),
Dec 12 06:31:26.560 INFO [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 06:31:26.560 INFO [stderr]     |
Dec 12 06:31:26.560 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 12 06:31:26.560 INFO [stderr] 
Dec 12 06:31:26.732 INFO [stderr] warning: unreachable expression
Dec 12 06:31:26.732 INFO [stderr]    --> src/lib.rs:7:23
Dec 12 06:31:26.732 INFO [stderr]     |
Dec 12 06:31:26.732 INFO [stderr] 7   |           if !($expr) { return $err_result; }
Dec 12 06:31:26.732 INFO [stderr]     |                         ^^^^^^
Dec 12 06:31:26.732 INFO [stderr]     | 
Dec 12 06:31:26.732 INFO [stderr]    ::: src/script.rs:173:25
Dec 12 06:31:26.732 INFO [stderr]     |
Dec 12 06:31:26.732 INFO [stderr] 173 | /                         ensure!(self.script.hash == hash,
Dec 12 06:31:26.732 INFO [stderr] 174 | |                                 fail!((ErrorKind::BusyLoadingError, "load hash error")));
Dec 12 06:31:26.732 INFO [stderr]     | |_________________________________________________________________________________________- in this macro invocation
Dec 12 06:31:26.732 INFO [stderr] 
Dec 12 06:31:26.736 INFO [stderr] warning: unreachable expression
Dec 12 06:31:26.736 INFO [stderr]    --> src/lib.rs:7:23
Dec 12 06:31:26.736 INFO [stderr]     |
Dec 12 06:31:26.736 INFO [stderr] 7   |           if !($expr) { return $err_result; }
Dec 12 06:31:26.736 INFO [stderr]     |                         ^^^^^^
Dec 12 06:31:26.736 INFO [stderr]     | 
Dec 12 06:31:26.736 INFO [stderr]    ::: src/script.rs:184:25
Dec 12 06:31:26.736 INFO [stderr]     |
Dec 12 06:31:26.736 INFO [stderr] 184 | /                         ensure!(self.script.hash == hash,
Dec 12 06:31:26.736 INFO [stderr] 185 | |                                 fail!((ErrorKind::BusyLoadingError, "load hash error")));
Dec 12 06:31:26.736 INFO [stderr]     | |_________________________________________________________________________________________- in this macro invocation
Dec 12 06:31:26.736 INFO [stderr] 
Dec 12 06:31:27.232 INFO [stderr] warning: unreachable expression
Dec 12 06:31:27.232 INFO [stderr]    --> src/parser.rs:105:26
Dec 12 06:31:27.232 INFO [stderr]     |
Dec 12 06:31:27.232 INFO [stderr] 105 |                 Ok(_) => return fail!((ErrorKind::PatternError, "Could not read enough bytes")),
Dec 12 06:31:27.232 INFO [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 06:31:27.232 INFO [stderr]     |
Dec 12 06:31:27.232 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 12 06:31:27.233 INFO [stderr] 
Dec 12 06:31:27.480 INFO [stderr] warning: unreachable expression
Dec 12 06:31:27.481 INFO [stderr]    --> src/lib.rs:7:23
Dec 12 06:31:27.481 INFO [stderr]     |
Dec 12 06:31:27.481 INFO [stderr] 7   |           if !($expr) { return $err_result; }
Dec 12 06:31:27.482 INFO [stderr]     |                         ^^^^^^
Dec 12 06:31:27.482 INFO [stderr]     | 
Dec 12 06:31:27.482 INFO [stderr]    ::: src/script.rs:173:25
Dec 12 06:31:27.483 INFO [stderr]     |
Dec 12 06:31:27.483 INFO [stderr] 173 | /                         ensure!(self.script.hash == hash,
Dec 12 06:31:27.483 INFO [stderr] 174 | |                                 fail!((ErrorKind::BusyLoadingError, "load hash error")));
Dec 12 06:31:27.483 INFO [stderr]     | |_________________________________________________________________________________________- in this macro invocation
Dec 12 06:31:27.484 INFO [stderr] 
Dec 12 06:31:27.485 INFO [stderr] warning: unreachable expression
Dec 12 06:31:27.486 INFO [stderr]    --> src/lib.rs:7:23
Dec 12 06:31:27.486 INFO [stderr]     |
Dec 12 06:31:27.486 INFO [stderr] 7   |           if !($expr) { return $err_result; }
Dec 12 06:31:27.486 INFO [stderr]     |                         ^^^^^^
Dec 12 06:31:27.487 INFO [stderr]     | 
Dec 12 06:31:27.487 INFO [stderr]    ::: src/script.rs:184:25
Dec 12 06:31:27.487 INFO [stderr]     |
Dec 12 06:31:27.487 INFO [stderr] 184 | /                         ensure!(self.script.hash == hash,
Dec 12 06:31:27.488 INFO [stderr] 185 | |                                 fail!((ErrorKind::BusyLoadingError, "load hash error")));
Dec 12 06:31:27.488 INFO [stderr]     | |_________________________________________________________________________________________- in this macro invocation
Dec 12 06:31:27.488 INFO [stderr] 
Dec 12 06:31:31.268 INFO [stderr] warning: unused import: `std::error`
Dec 12 06:31:31.268 INFO [stderr]  --> examples/redis.rs:2:5
Dec 12 06:31:31.269 INFO [stderr]   |
Dec 12 06:31:31.269 INFO [stderr] 2 | use std::error;
Dec 12 06:31:31.269 INFO [stderr]   |     ^^^^^^^^^^
Dec 12 06:31:31.270 INFO [stderr]   |
Dec 12 06:31:31.270 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 06:31:31.270 INFO [stderr] 
Dec 12 06:31:31.270 INFO [stderr] warning: unused import: `std::fmt`
Dec 12 06:31:31.271 INFO [stderr]  --> examples/redis.rs:3:5
Dec 12 06:31:31.271 INFO [stderr]   |
Dec 12 06:31:31.271 INFO [stderr] 3 | use std::fmt;
Dec 12 06:31:31.272 INFO [stderr]   |     ^^^^^^^^
Dec 12 06:31:31.272 INFO [stderr] 
Dec 12 06:31:31.272 INFO [stderr] warning: unused import: `std::io`
Dec 12 06:31:31.273 INFO [stderr]  --> examples/redis.rs:4:5
Dec 12 06:31:31.273 INFO [stderr]   |
Dec 12 06:31:31.273 INFO [stderr] 4 | use std::io;
Dec 12 06:31:31.273 INFO [stderr]   |     ^^^^^^^
Dec 12 06:31:31.274 INFO [stderr] 
Dec 12 06:31:31.274 INFO [stderr] warning: unused import: `std::hash::Hash`
Dec 12 06:31:31.274 INFO [stderr]  --> examples/redis.rs:5:5
Dec 12 06:31:31.274 INFO [stderr]   |
Dec 12 06:31:31.275 INFO [stderr] 5 | use std::hash::Hash;
Dec 12 06:31:31.275 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 12 06:31:31.275 INFO [stderr] 
Dec 12 06:31:31.275 INFO [stderr] warning: unused imports: `Utf8Error`, `from_utf8`
Dec 12 06:31:31.276 INFO [stderr]  --> examples/redis.rs:6:16
Dec 12 06:31:31.276 INFO [stderr]   |
Dec 12 06:31:31.276 INFO [stderr] 6 | use std::str::{from_utf8, Utf8Error};
Dec 12 06:31:31.276 INFO [stderr]   |                ^^^^^^^^^  ^^^^^^^^^
Dec 12 06:31:31.277 INFO [stderr] warning: unused imports: `FromRedisValue`, `RedisResult`
Dec 12 06:31:31.277 INFO [stderr]  --> examples/cluster.rs:4:13
Dec 12 06:31:31.277 INFO [stderr]   |
Dec 12 06:31:31.277 INFO [stderr] 4 | use redis::{RedisResult, FromRedisValue};
Dec 12 06:31:31.277 INFO [stderr]   |             ^^^^^^^^^^^  ^^^^^^^^^^^^^^
Dec 12 06:31:31.278 INFO [stderr]   |
Dec 12 06:31:31.278 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 06:31:31.278 INFO [stderr] 
Dec 12 06:31:31.278 INFO [stderr] 
Dec 12 06:31:31.279 INFO [stderr] warning: unused imports: `HashMap`, `HashSet`
Dec 12 06:31:31.279 INFO [stderr]  --> examples/redis.rs:7:24
Dec 12 06:31:31.279 INFO [stderr]   |
Dec 12 06:31:31.279 INFO [stderr] 7 | use std::collections::{HashMap, HashSet};
Dec 12 06:31:31.280 INFO [stderr]   |                        ^^^^^^^  ^^^^^^^
Dec 12 06:31:31.280 INFO [stderr] 
Dec 12 06:31:31.280 INFO [stderr] warning: unused import: `std::convert::From`
Dec 12 06:31:31.280 INFO [stderr]  --> examples/redis.rs:8:5
Dec 12 06:31:31.281 INFO [stderr]   |
Dec 12 06:31:31.281 INFO [stderr] 8 | use std::convert::From;
Dec 12 06:31:31.281 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 12 06:31:31.281 INFO [stderr] 
Dec 12 06:31:31.282 INFO [stderr] warning: unused import: `redis::RedisResult`
Dec 12 06:31:31.282 INFO [stderr]   --> examples/redis.rs:10:5
Dec 12 06:31:31.282 INFO [stderr]    |
Dec 12 06:31:31.282 INFO [stderr] 10 | use redis::RedisResult;
Dec 12 06:31:31.282 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 12 06:31:31.282 INFO [stderr] 
Dec 12 06:31:31.496 INFO [stderr] warning: unused variable: `xx1`
Dec 12 06:31:31.497 INFO [stderr]   --> examples/cluster.rs:30:14
Dec 12 06:31:31.497 INFO [stderr]    |
Dec 12 06:31:31.497 INFO [stderr] 30 |     let (xx, xx1) : (String, String) = try!(redis::cmd("MGET").arg(&["key1", "key5"]).query_cluster(&mut cluster));
Dec 12 06:31:31.497 INFO [stderr]    |              ^^^ help: consider using `_xx1` instead
Dec 12 06:31:31.498 INFO [stderr]    |
Dec 12 06:31:31.498 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 06:31:31.498 INFO [stderr] 
Dec 12 06:31:31.636 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 12 06:31:31.636 INFO [stderr]    --> tests/test_basic.rs:461:45
Dec 12 06:31:31.636 INFO [stderr]     |
Dec 12 06:31:31.636 INFO [stderr] 461 |     assert_eq!(con.hincr(key1, "f1", 1), Ok((2)));
Dec 12 06:31:31.636 INFO [stderr]     |                                             ^^^ help: remove these parentheses
Dec 12 06:31:31.636 INFO [stderr]     |
Dec 12 06:31:31.636 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 12 06:31:31.636 INFO [stderr] 
Dec 12 06:31:31.637 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 12 06:31:31.637 INFO [stderr]    --> tests/test_basic.rs:462:50
Dec 12 06:31:31.637 INFO [stderr]     |
Dec 12 06:31:31.637 INFO [stderr] 462 |     assert_eq!(con.hincr(key1, "f2", 1.5f32), Ok((3.5f32)));
Dec 12 06:31:31.637 INFO [stderr]     |                                                  ^^^^^^^^ help: remove these parentheses
Dec 12 06:31:31.637 INFO [stderr] 
Dec 12 06:31:32.204 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.87s
Dec 12 06:31:32.208 INFO [stderr] su: No module specific data is present
Dec 12 06:31:33.687 INFO running `"docker" "inspect" "ace685f9ce14c252b9b7bdf3d7a445e2fa3d4b7e5a9a6ad73930872c1f81da14"`
Dec 12 06:31:34.034 INFO running `"docker" "rm" "-f" "ace685f9ce14c252b9b7bdf3d7a445e2fa3d4b7e5a9a6ad73930872c1f81da14"`
Dec 12 06:31:34.380 INFO [stdout] ace685f9ce14c252b9b7bdf3d7a445e2fa3d4b7e5a9a6ad73930872c1f81da14