Dec 18 10:29:44.581 INFO checking td_rredis-0.1.2 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 10:29:44.581 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/td_rredis/0.1.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 10:29:45.062 INFO [stdout] 9e5b3251feb299f0e11c6e7c68334effa74ae12e9dd539c7e04e0634b76102f7
Dec 18 10:29:45.066 INFO running `"docker" "start" "-a" "9e5b3251feb299f0e11c6e7c68334effa74ae12e9dd539c7e04e0634b76102f7"`
Dec 18 10:29:46.740 INFO [stderr]     Checking td_rredis v0.1.2 (/opt/crater/workdir)
Dec 18 10:29:49.584 INFO [stderr] warning: unreachable expression
Dec 18 10:29:49.585 INFO [stderr]    --> src/parser.rs:105:26
Dec 18 10:29:49.585 INFO [stderr]     |
Dec 18 10:29:49.585 INFO [stderr] 105 |                 Ok(_) => return fail!((ErrorKind::PatternError, "Could not read enough bytes")),
Dec 18 10:29:49.586 INFO [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 10:29:49.586 INFO [stderr]     |
Dec 18 10:29:49.586 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 18 10:29:49.587 INFO [stderr] 
Dec 18 10:29:49.928 INFO [stderr] warning: unreachable expression
Dec 18 10:29:49.929 INFO [stderr]    --> src/parser.rs:105:26
Dec 18 10:29:49.929 INFO [stderr]     |
Dec 18 10:29:49.929 INFO [stderr] 105 |                 Ok(_) => return fail!((ErrorKind::PatternError, "Could not read enough bytes")),
Dec 18 10:29:49.930 INFO [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 10:29:49.930 INFO [stderr]     |
Dec 18 10:29:49.930 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 18 10:29:49.930 INFO [stderr] 
Dec 18 10:29:49.944 INFO [stderr] warning: unreachable expression
Dec 18 10:29:49.945 INFO [stderr]    --> src/lib.rs:7:23
Dec 18 10:29:49.945 INFO [stderr]     |
Dec 18 10:29:49.945 INFO [stderr] 7   |           if !($expr) { return $err_result; }
Dec 18 10:29:49.946 INFO [stderr]     |                         ^^^^^^
Dec 18 10:29:49.946 INFO [stderr]     | 
Dec 18 10:29:49.946 INFO [stderr]    ::: src/script.rs:173:25
Dec 18 10:29:49.946 INFO [stderr]     |
Dec 18 10:29:49.947 INFO [stderr] 173 | /                         ensure!(self.script.hash == hash,
Dec 18 10:29:49.947 INFO [stderr] 174 | |                                 fail!((ErrorKind::BusyLoadingError, "load hash error")));
Dec 18 10:29:49.947 INFO [stderr]     | |_________________________________________________________________________________________- in this macro invocation
Dec 18 10:29:49.947 INFO [stderr] 
Dec 18 10:29:49.948 INFO [stderr] warning: unreachable expression
Dec 18 10:29:49.948 INFO [stderr]    --> src/lib.rs:7:23
Dec 18 10:29:49.948 INFO [stderr]     |
Dec 18 10:29:49.949 INFO [stderr] 7   |           if !($expr) { return $err_result; }
Dec 18 10:29:49.949 INFO [stderr]     |                         ^^^^^^
Dec 18 10:29:49.949 INFO [stderr]     | 
Dec 18 10:29:49.949 INFO [stderr]    ::: src/script.rs:184:25
Dec 18 10:29:49.950 INFO [stderr]     |
Dec 18 10:29:49.950 INFO [stderr] 184 | /                         ensure!(self.script.hash == hash,
Dec 18 10:29:49.950 INFO [stderr] 185 | |                                 fail!((ErrorKind::BusyLoadingError, "load hash error")));
Dec 18 10:29:49.951 INFO [stderr]     | |_________________________________________________________________________________________- in this macro invocation
Dec 18 10:29:49.951 INFO [stderr] 
Dec 18 10:29:50.336 INFO [stderr] warning: unreachable expression
Dec 18 10:29:50.337 INFO [stderr]    --> src/lib.rs:7:23
Dec 18 10:29:50.337 INFO [stderr]     |
Dec 18 10:29:50.337 INFO [stderr] 7   |           if !($expr) { return $err_result; }
Dec 18 10:29:50.337 INFO [stderr]     |                         ^^^^^^
Dec 18 10:29:50.338 INFO [stderr]     | 
Dec 18 10:29:50.338 INFO [stderr]    ::: src/script.rs:173:25
Dec 18 10:29:50.338 INFO [stderr]     |
Dec 18 10:29:50.338 INFO [stderr] 173 | /                         ensure!(self.script.hash == hash,
Dec 18 10:29:50.338 INFO [stderr] 174 | |                                 fail!((ErrorKind::BusyLoadingError, "load hash error")));
Dec 18 10:29:50.339 INFO [stderr]     | |_________________________________________________________________________________________- in this macro invocation
Dec 18 10:29:50.339 INFO [stderr] 
Dec 18 10:29:50.341 INFO [stderr] warning: unreachable expression
Dec 18 10:29:50.341 INFO [stderr]    --> src/lib.rs:7:23
Dec 18 10:29:50.342 INFO [stderr]     |
Dec 18 10:29:50.342 INFO [stderr] 7   |           if !($expr) { return $err_result; }
Dec 18 10:29:50.342 INFO [stderr]     |                         ^^^^^^
Dec 18 10:29:50.342 INFO [stderr]     | 
Dec 18 10:29:50.343 INFO [stderr]    ::: src/script.rs:184:25
Dec 18 10:29:50.343 INFO [stderr]     |
Dec 18 10:29:50.343 INFO [stderr] 184 | /                         ensure!(self.script.hash == hash,
Dec 18 10:29:50.343 INFO [stderr] 185 | |                                 fail!((ErrorKind::BusyLoadingError, "load hash error")));
Dec 18 10:29:50.344 INFO [stderr]     | |_________________________________________________________________________________________- in this macro invocation
Dec 18 10:29:50.344 INFO [stderr] 
Dec 18 10:29:52.435 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 10:29:52.435 INFO [stderr]    --> tests/test_basic.rs:461:45
Dec 18 10:29:52.435 INFO [stderr]     |
Dec 18 10:29:52.435 INFO [stderr] 461 |     assert_eq!(con.hincr(key1, "f1", 1), Ok((2)));
Dec 18 10:29:52.435 INFO [stderr]     |                                             ^^^ help: remove these parentheses
Dec 18 10:29:52.435 INFO [stderr]     |
Dec 18 10:29:52.444 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 18 10:29:52.444 INFO [stderr] 
Dec 18 10:29:52.444 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 18 10:29:52.444 INFO [stderr]    --> tests/test_basic.rs:462:50
Dec 18 10:29:52.444 INFO [stderr]     |
Dec 18 10:29:52.444 INFO [stderr] 462 |     assert_eq!(con.hincr(key1, "f2", 1.5f32), Ok((3.5f32)));
Dec 18 10:29:52.444 INFO [stderr]     |                                                  ^^^^^^^^ help: remove these parentheses
Dec 18 10:29:52.444 INFO [stderr] 
Dec 18 10:29:52.468 INFO [stderr] warning: unused import: `std::error`
Dec 18 10:29:52.468 INFO [stderr]  --> examples/redis.rs:2:5
Dec 18 10:29:52.468 INFO [stderr]   |
Dec 18 10:29:52.468 INFO [stderr] 2 | use std::error;
Dec 18 10:29:52.468 INFO [stderr]   |     ^^^^^^^^^^
Dec 18 10:29:52.469 INFO [stderr]   |
Dec 18 10:29:52.469 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:29:52.469 INFO [stderr] 
Dec 18 10:29:52.469 INFO [stderr] warning: unused import: `std::fmt`
Dec 18 10:29:52.469 INFO [stderr]  --> examples/redis.rs:3:5
Dec 18 10:29:52.469 INFO [stderr]   |
Dec 18 10:29:52.469 INFO [stderr] 3 | use std::fmt;
Dec 18 10:29:52.469 INFO [stderr]   |     ^^^^^^^^
Dec 18 10:29:52.469 INFO [stderr] 
Dec 18 10:29:52.469 INFO [stderr] warning: unused import: `std::io`
Dec 18 10:29:52.469 INFO [stderr]  --> examples/redis.rs:4:5
Dec 18 10:29:52.469 INFO [stderr]   |
Dec 18 10:29:52.469 INFO [stderr] 4 | use std::io;
Dec 18 10:29:52.469 INFO [stderr]   |     ^^^^^^^
Dec 18 10:29:52.469 INFO [stderr] 
Dec 18 10:29:52.469 INFO [stderr] warning: unused import: `std::hash::Hash`
Dec 18 10:29:52.470 INFO [stderr]  --> examples/redis.rs:5:5
Dec 18 10:29:52.470 INFO [stderr]   |
Dec 18 10:29:52.470 INFO [stderr] 5 | use std::hash::Hash;
Dec 18 10:29:52.470 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 18 10:29:52.470 INFO [stderr] 
Dec 18 10:29:52.470 INFO [stderr] warning: unused imports: `Utf8Error`, `from_utf8`
Dec 18 10:29:52.470 INFO [stderr]  --> examples/redis.rs:6:16
Dec 18 10:29:52.470 INFO [stderr]   |
Dec 18 10:29:52.470 INFO [stderr] 6 | use std::str::{from_utf8, Utf8Error};
Dec 18 10:29:52.470 INFO [stderr]   |                ^^^^^^^^^  ^^^^^^^^^
Dec 18 10:29:52.470 INFO [stderr] 
Dec 18 10:29:52.470 INFO [stderr] warning: unused imports: `HashMap`, `HashSet`
Dec 18 10:29:52.470 INFO [stderr]  --> examples/redis.rs:7:24
Dec 18 10:29:52.470 INFO [stderr]   |
Dec 18 10:29:52.470 INFO [stderr] 7 | use std::collections::{HashMap, HashSet};
Dec 18 10:29:52.470 INFO [stderr]   |                        ^^^^^^^  ^^^^^^^
Dec 18 10:29:52.470 INFO [stderr] 
Dec 18 10:29:52.470 INFO [stderr] warning: unused import: `std::convert::From`
Dec 18 10:29:52.470 INFO [stderr]  --> examples/redis.rs:8:5
Dec 18 10:29:52.470 INFO [stderr]   |
Dec 18 10:29:52.470 INFO [stderr] 8 | use std::convert::From;
Dec 18 10:29:52.470 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 18 10:29:52.470 INFO [stderr] 
Dec 18 10:29:52.470 INFO [stderr] warning: unused import: `redis::RedisResult`
Dec 18 10:29:52.470 INFO [stderr]   --> examples/redis.rs:10:5
Dec 18 10:29:52.470 INFO [stderr]    |
Dec 18 10:29:52.470 INFO [stderr] 10 | use redis::RedisResult;
Dec 18 10:29:52.470 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 18 10:29:52.470 INFO [stderr] 
Dec 18 10:29:52.520 INFO [stderr] warning: unused imports: `FromRedisValue`, `RedisResult`
Dec 18 10:29:52.520 INFO [stderr]  --> examples/cluster.rs:4:13
Dec 18 10:29:52.520 INFO [stderr]   |
Dec 18 10:29:52.520 INFO [stderr] 4 | use redis::{RedisResult, FromRedisValue};
Dec 18 10:29:52.520 INFO [stderr]   |             ^^^^^^^^^^^  ^^^^^^^^^^^^^^
Dec 18 10:29:52.520 INFO [stderr]   |
Dec 18 10:29:52.521 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 10:29:52.521 INFO [stderr] 
Dec 18 10:29:52.694 INFO [stderr] warning: unused variable: `xx1`
Dec 18 10:29:52.694 INFO [stderr]   --> examples/cluster.rs:30:14
Dec 18 10:29:52.694 INFO [stderr]    |
Dec 18 10:29:52.694 INFO [stderr] 30 |     let (xx, xx1) : (String, String) = try!(redis::cmd("MGET").arg(&["key1", "key5"]).query_cluster(&mut cluster));
Dec 18 10:29:52.694 INFO [stderr]    |              ^^^ help: consider using `_xx1` instead
Dec 18 10:29:52.694 INFO [stderr]    |
Dec 18 10:29:52.694 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 10:29:52.694 INFO [stderr] 
Dec 18 10:29:53.241 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.58s
Dec 18 10:29:54.895 INFO running `"docker" "inspect" "9e5b3251feb299f0e11c6e7c68334effa74ae12e9dd539c7e04e0634b76102f7"`
Dec 18 10:29:55.244 INFO running `"docker" "rm" "-f" "9e5b3251feb299f0e11c6e7c68334effa74ae12e9dd539c7e04e0634b76102f7"`
Dec 18 10:29:55.636 INFO [stdout] 9e5b3251feb299f0e11c6e7c68334effa74ae12e9dd539c7e04e0634b76102f7