Sep 10 12:06:39.238 INFO checking redis-0.8.0 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 12:06:39.238 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 12:06:39.238 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-4/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 12:06:39.512 INFO blam! fed03967aefbd9ece8a424d46a7686c70121059aaaace5beedb6b31f8463037a
Sep 10 12:06:39.513 INFO running `"docker" "start" "-a" "fed03967aefbd9ece8a424d46a7686c70121059aaaace5beedb6b31f8463037a"`
Sep 10 12:06:40.527 INFO kablam! usermod: no changes
Sep 10 12:06:40.622 INFO kablam!    Compiling redis v0.8.0 (file:///source)
Sep 10 12:06:42.712 INFO kablam! warning: unused macro definition
Sep 10 12:06:42.712 INFO kablam!  --> src/macros.rs:3:1
Sep 10 12:06:42.712 INFO kablam!   |
Sep 10 12:06:42.712 INFO kablam! 3 | / macro_rules! ensure {
Sep 10 12:06:42.712 INFO kablam! 4 | |     ($expr:expr, $err_result:expr) => (
Sep 10 12:06:42.712 INFO kablam! 5 | |         if !($expr) { return $err_result; }
Sep 10 12:06:42.712 INFO kablam! 6 | |     )
Sep 10 12:06:42.712 INFO kablam! 7 | | }
Sep 10 12:06:42.712 INFO kablam!   | |_^
Sep 10 12:06:42.718 INFO kablam!   |
Sep 10 12:06:42.718 INFO kablam!   = note: #[warn(unused_macros)] on by default
Sep 10 12:06:42.718 INFO kablam! 
Sep 10 12:06:42.778 INFO kablam! warning: unused macro definition
Sep 10 12:06:42.778 INFO kablam!  --> src/macros.rs:3:1
Sep 10 12:06:42.778 INFO kablam!   |
Sep 10 12:06:42.778 INFO kablam! 3 | / macro_rules! ensure {
Sep 10 12:06:42.778 INFO kablam! 4 | |     ($expr:expr, $err_result:expr) => (
Sep 10 12:06:42.778 INFO kablam! 5 | |         if !($expr) { return $err_result; }
Sep 10 12:06:42.778 INFO kablam! 6 | |     )
Sep 10 12:06:42.778 INFO kablam! 7 | | }
Sep 10 12:06:42.778 INFO kablam!   | |_^
Sep 10 12:06:42.778 INFO kablam!   |
Sep 10 12:06:42.778 INFO kablam!   = note: #[warn(unused_macros)] on by default
Sep 10 12:06:42.778 INFO kablam! 
Sep 10 12:06:42.998 INFO kablam! warning: unreachable expression
Sep 10 12:06:42.998 INFO kablam!    --> src/parser.rs:112:21
Sep 10 12:06:42.998 INFO kablam!     |
Sep 10 12:06:42.998 INFO kablam! 112 |                     return fail!((ErrorKind::ResponseError, "Could not read enough bytes")),
Sep 10 12:06:42.998 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 12:06:42.998 INFO kablam!     |
Sep 10 12:06:42.998 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Sep 10 12:06:42.998 INFO kablam! 
Sep 10 12:06:43.067 INFO kablam! warning: unreachable expression
Sep 10 12:06:43.067 INFO kablam!    --> src/parser.rs:112:21
Sep 10 12:06:43.067 INFO kablam!     |
Sep 10 12:06:43.067 INFO kablam! 112 |                     return fail!((ErrorKind::ResponseError, "Could not read enough bytes")),
Sep 10 12:06:43.067 INFO kablam!     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 12:06:43.067 INFO kablam!     |
Sep 10 12:06:43.067 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Sep 10 12:06:43.067 INFO kablam! 
Sep 10 12:06:45.648 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 12:06:45.648 INFO kablam!    --> tests/test_basic.rs:540:50
Sep 10 12:06:45.648 INFO kablam!     |
Sep 10 12:06:45.648 INFO kablam! 540 |     assert_eq!(con.hincr("my_hash", "f1", 1), Ok((2)));
Sep 10 12:06:45.648 INFO kablam!     |                                                  ^^^ help: remove these parentheses
Sep 10 12:06:45.648 INFO kablam!     |
Sep 10 12:06:45.648 INFO kablam!     = note: #[warn(unused_parens)] on by default
Sep 10 12:06:45.648 INFO kablam! 
Sep 10 12:06:45.648 INFO kablam! warning: unnecessary parentheses around function argument
Sep 10 12:06:45.648 INFO kablam!    --> tests/test_basic.rs:541:55
Sep 10 12:06:45.648 INFO kablam!     |
Sep 10 12:06:45.648 INFO kablam! 541 |     assert_eq!(con.hincr("my_hash", "f2", 1.5f32), Ok((3.5f32)));
Sep 10 12:06:45.648 INFO kablam!     |                                                       ^^^^^^^^ help: remove these parentheses
Sep 10 12:06:45.648 INFO kablam! 
Sep 10 12:06:46.155 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.60s
Sep 10 12:06:46.163 INFO kablam! su: No module specific data is present
Sep 10 12:06:47.047 INFO running `"docker" "rm" "-f" "fed03967aefbd9ece8a424d46a7686c70121059aaaace5beedb6b31f8463037a"`
Sep 10 12:06:47.161 INFO blam! fed03967aefbd9ece8a424d46a7686c70121059aaaace5beedb6b31f8463037a