Aug 11 13:03:28.990 INFO checking gmp-0.3.1 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 13:03:28.990 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 13:03:28.990 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 13:03:28.991 INFO running `"docker" "create" "-v" "/tmp/crater.0B0MiBq5ecPO:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-2/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 13:03:29.234 INFO blam! 434d6d07959859f00b7fb701a0fec98f44abeedadfec97f57a1dbe01af3f1c42
Aug 11 13:03:29.236 INFO running `"docker" "start" "-a" "434d6d07959859f00b7fb701a0fec98f44abeedadfec97f57a1dbe01af3f1c42"`
Aug 11 13:03:30.557 INFO kablam!     Checking gmp v0.3.1 (file:///source)
Aug 11 13:03:31.226 INFO kablam! warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead
Aug 11 13:03:31.226 INFO kablam!   --> src/test.rs:22:35
Aug 11 13:03:31.226 INFO kablam!    |
Aug 11 13:03:31.226 INFO kablam! 22 |     use std::hash::{Hash, Hasher, SipHasher};
Aug 11 13:03:31.226 INFO kablam!    |                                   ^^^^^^^^^
Aug 11 13:03:31.226 INFO kablam!    |
Aug 11 13:03:31.226 INFO kablam! note: lint level defined here
Aug 11 13:03:31.226 INFO kablam!   --> src/lib.rs:3:9
Aug 11 13:03:31.226 INFO kablam!    |
Aug 11 13:03:31.226 INFO kablam! 3  | #![warn(deprecated)]
Aug 11 13:03:31.226 INFO kablam!    |         ^^^^^^^^^^
Aug 11 13:03:31.226 INFO kablam! 
Aug 11 13:03:31.227 INFO kablam! warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead
Aug 11 13:03:31.227 INFO kablam!    --> src/test.rs:455:30
Aug 11 13:03:31.227 INFO kablam!     |
Aug 11 13:03:31.227 INFO kablam! 455 |             let mut hasher = SipHasher::new();
Aug 11 13:03:31.227 INFO kablam!     |                              ^^^^^^^^^^^^^^
Aug 11 13:03:31.227 INFO kablam! 
Aug 11 13:03:31.227 INFO kablam! warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead
Aug 11 13:03:31.228 INFO kablam!    --> src/test.rs:473:30
Aug 11 13:03:31.228 INFO kablam!     |
Aug 11 13:03:31.228 INFO kablam! 473 |             let mut hasher = SipHasher::new();
Aug 11 13:03:31.228 INFO kablam!     |                              ^^^^^^^^^^^^^^
Aug 11 13:03:31.228 INFO kablam! 
Aug 11 13:03:31.972 INFO kablam! warning: use of deprecated item 'std::hash::SipHasher::new': use `std::collections::hash_map::DefaultHasher` instead
Aug 11 13:03:31.972 INFO kablam!    --> src/test.rs:455:30
Aug 11 13:03:31.972 INFO kablam!     |
Aug 11 13:03:31.972 INFO kablam! 455 |             let mut hasher = SipHasher::new();
Aug 11 13:03:31.972 INFO kablam!     |                              ^^^^^^^^^^^^^^
Aug 11 13:03:31.972 INFO kablam! 
Aug 11 13:03:31.980 INFO kablam! warning: use of deprecated item 'std::hash::SipHasher::new': use `std::collections::hash_map::DefaultHasher` instead
Aug 11 13:03:31.980 INFO kablam!    --> src/test.rs:473:30
Aug 11 13:03:31.980 INFO kablam!     |
Aug 11 13:03:31.980 INFO kablam! 473 |             let mut hasher = SipHasher::new();
Aug 11 13:03:31.980 INFO kablam!     |                              ^^^^^^^^^^^^^^
Aug 11 13:03:31.980 INFO kablam! 
Aug 11 13:03:32.521 INFO kablam! warning: use of extern static is unsafe and requires unsafe function or block (error E0133)
Aug 11 13:03:32.521 INFO kablam!   --> src/test.rs:13:54
Aug 11 13:03:32.521 INFO kablam!    |
Aug 11 13:03:32.521 INFO kablam! 13 |     assert_eq!(std::mem::size_of::<mp_limb_t>() * 8, __gmp_bits_per_limb as usize);
Aug 11 13:03:32.521 INFO kablam!    |                                                      ^^^^^^^^^^^^^^^^^^^
Aug 11 13:03:32.521 INFO kablam!    |
Aug 11 13:03:32.521 INFO kablam!    = note: #[warn(safe_extern_statics)] on by default
Aug 11 13:03:32.521 INFO kablam!    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Aug 11 13:03:32.521 INFO kablam!    = note: for more information, see issue #36247 <https://github.com/rust-lang/rust/issues/36247>
Aug 11 13:03:32.521 INFO kablam!    = note: extern statics are not controlled by the Rust type system: invalid data, aliasing violations or data races will cause undefined behavior
Aug 11 13:03:32.521 INFO kablam! 
Aug 11 13:03:32.547 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 11 13:03:32.547 INFO kablam!   --> src/test.rs:46:9
Aug 11 13:03:32.547 INFO kablam!    |
Aug 11 13:03:32.547 INFO kablam! 46 |         Mpz::from_str_radix("", 1);
Aug 11 13:03:32.547 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 13:03:32.547 INFO kablam!    |
Aug 11 13:03:32.547 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 11 13:03:32.547 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 11 13:03:32.547 INFO kablam! 
Aug 11 13:03:32.547 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 11 13:03:32.547 INFO kablam!   --> src/test.rs:52:9
Aug 11 13:03:32.548 INFO kablam!    |
Aug 11 13:03:32.548 INFO kablam! 52 |         Mpz::from_str_radix("", 63);
Aug 11 13:03:32.548 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 13:03:32.548 INFO kablam!    |
Aug 11 13:03:32.548 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 11 13:03:32.548 INFO kablam! 
Aug 11 13:03:32.548 INFO kablam! warning: unused arithmetic operation which must be used
Aug 11 13:03:32.548 INFO kablam!   --> src/test.rs:97:9
Aug 11 13:03:32.548 INFO kablam!    |
Aug 11 13:03:32.548 INFO kablam! 97 |         x / y;
Aug 11 13:03:32.548 INFO kablam!    |         ^^^^^
Aug 11 13:03:32.548 INFO kablam! 
Aug 11 13:03:32.548 INFO kablam! warning: unused arithmetic operation which must be used
Aug 11 13:03:32.548 INFO kablam!    --> src/test.rs:105:9
Aug 11 13:03:32.548 INFO kablam!     |
Aug 11 13:03:32.548 INFO kablam! 105 |         x % y;
Aug 11 13:03:32.548 INFO kablam!     |         ^^^^^
Aug 11 13:03:32.548 INFO kablam! 
Aug 11 13:03:32.551 INFO kablam! warning: unused comparison which must be used
Aug 11 13:03:32.551 INFO kablam!    --> src/test.rs:303:9
Aug 11 13:03:32.551 INFO kablam!     |
Aug 11 13:03:32.551 INFO kablam! 303 |         Mpz::from_str_radix("1010010011", 2).unwrap().popcount() == 5;
Aug 11 13:03:32.551 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 13:03:32.551 INFO kablam! 
Aug 11 13:03:32.558 INFO kablam! warning: unused arithmetic operation which must be used
Aug 11 13:03:32.558 INFO kablam!    --> src/test.rs:576:9
Aug 11 13:03:32.558 INFO kablam!     |
Aug 11 13:03:32.558 INFO kablam! 576 |         x / y;
Aug 11 13:03:32.558 INFO kablam!     |         ^^^^^
Aug 11 13:03:32.558 INFO kablam! 
Aug 11 13:03:32.559 INFO kablam! warning: unused arithmetic operation which must be used
Aug 11 13:03:32.559 INFO kablam!    --> src/test.rs:605:9
Aug 11 13:03:32.559 INFO kablam!     |
Aug 11 13:03:32.559 INFO kablam! 605 |         &x / &x;
Aug 11 13:03:32.559 INFO kablam!     |         ^^^^^^^
Aug 11 13:03:32.559 INFO kablam! 
Aug 11 13:03:32.600 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.07s
Aug 11 13:03:32.602 INFO kablam! su: No module specific data is present
Aug 11 13:03:33.275 INFO running `"docker" "rm" "-f" "434d6d07959859f00b7fb701a0fec98f44abeedadfec97f57a1dbe01af3f1c42"`
Aug 11 13:03:33.423 INFO blam! 434d6d07959859f00b7fb701a0fec98f44abeedadfec97f57a1dbe01af3f1c42