Sep 02 06:49:46.234 INFO checking nanomsg-0.6.2 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 02 06:49:46.234 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 06:49:46.234 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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=500" "-e" "CMD=cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 06:49:46.414 INFO blam! 4a47d46f404a13f323fabcbe5afbc32767be6d68da1ee17990f674f3268965af
Sep 02 06:49:46.416 INFO running `"docker" "start" "-a" "4a47d46f404a13f323fabcbe5afbc32767be6d68da1ee17990f674f3268965af"`
Sep 02 06:49:47.200 INFO kablam!    Compiling nanomsg-sys v0.6.2
Sep 02 06:49:48.870 INFO kablam! warning: redundant linker flag specified for library `nanomsg`
Sep 02 06:49:48.870 INFO kablam! 
Sep 02 06:49:48.890 INFO kablam!     Checking nanomsg v0.6.2 (file:///source)
Sep 02 06:49:50.336 INFO kablam! warning: variable does not need to be mutable
Sep 02 06:49:50.336 INFO kablam!     --> src/lib.rs:1342:13
Sep 02 06:49:50.336 INFO kablam!      |
Sep 02 06:49:50.336 INFO kablam! 1342 |         let mut msg = Socket::allocate_msg(buf.len()).unwrap();
Sep 02 06:49:50.336 INFO kablam!      |             ----^^^
Sep 02 06:49:50.336 INFO kablam!      |             |
Sep 02 06:49:50.336 INFO kablam!      |             help: remove this `mut`
Sep 02 06:49:50.336 INFO kablam!      |
Sep 02 06:49:50.336 INFO kablam!      = note: #[warn(unused_mut)] on by default
Sep 02 06:49:50.336 INFO kablam! 
Sep 02 06:49:50.383 INFO kablam! warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Sep 02 06:49:50.383 INFO kablam!   --> examples/puller.rs:22:17
Sep 02 06:49:50.383 INFO kablam!    |
Sep 02 06:49:50.383 INFO kablam! 22 |                 thread::sleep_ms(1000); // fake some work ...
Sep 02 06:49:50.383 INFO kablam!    |                 ^^^^^^^^^^^^^^^^
Sep 02 06:49:50.383 INFO kablam!    |
Sep 02 06:49:50.383 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 02 06:49:50.383 INFO kablam! 
Sep 02 06:49:50.395 INFO kablam! warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Sep 02 06:49:50.395 INFO kablam!   --> examples/issue.rs:18:9
Sep 02 06:49:50.395 INFO kablam!    |
Sep 02 06:49:50.395 INFO kablam! 18 |         thread::sleep_ms(500);
Sep 02 06:49:50.395 INFO kablam!    |         ^^^^^^^^^^^^^^^^
Sep 02 06:49:50.395 INFO kablam!    |
Sep 02 06:49:50.395 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 02 06:49:50.395 INFO kablam! 
Sep 02 06:49:50.395 INFO kablam! warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
Sep 02 06:49:50.395 INFO kablam!   --> examples/issue.rs:28:5
Sep 02 06:49:50.395 INFO kablam!    |
Sep 02 06:49:50.395 INFO kablam! 28 |     thread::sleep_ms(100);
Sep 02 06:49:50.395 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Sep 02 06:49:50.395 INFO kablam! 
Sep 02 06:49:50.438 INFO kablam! warning: variable does not need to be mutable
Sep 02 06:49:50.438 INFO kablam!     --> src/lib.rs:2034:13
Sep 02 06:49:50.438 INFO kablam!      |
Sep 02 06:49:50.438 INFO kablam! 2034 |         let mut pollreq_slice = &mut pollreq_vector[..];
Sep 02 06:49:50.438 INFO kablam!      |             ----^^^^^^^^^^^^^
Sep 02 06:49:50.439 INFO kablam!      |             |
Sep 02 06:49:50.439 INFO kablam!      |             help: remove this `mut`
Sep 02 06:49:50.439 INFO kablam! 
Sep 02 06:49:50.468 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 02 06:49:50.469 INFO kablam!   --> examples/issue.rs:43:5
Sep 02 06:49:50.469 INFO kablam!    |
Sep 02 06:49:50.469 INFO kablam! 43 |     srv.join();
Sep 02 06:49:50.469 INFO kablam!    |     ^^^^^^^^^^^
Sep 02 06:49:50.469 INFO kablam!    |
Sep 02 06:49:50.469 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 02 06:49:50.469 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 02 06:49:50.469 INFO kablam! 
Sep 02 06:49:50.581 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.40s
Sep 02 06:49:50.585 INFO kablam! su: No module specific data is present
Sep 02 06:49:51.060 INFO running `"docker" "rm" "-f" "4a47d46f404a13f323fabcbe5afbc32767be6d68da1ee17990f674f3268965af"`
Sep 02 06:49:51.154 INFO blam! 4a47d46f404a13f323fabcbe5afbc32767be6d68da1ee17990f674f3268965af