Sep 10 18:01:28.998 INFO checking gmp-0.3.1 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090 Sep 10 18:01:28.998 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets Sep 10 18:01:28.998 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-2/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 18:01:29.163 INFO blam! f8917b4cf654cf5e7e0516e0946ebea50e887df54917fce2c0abbbe2de4a4c83 Sep 10 18:01:29.164 INFO running `"docker" "start" "-a" "f8917b4cf654cf5e7e0516e0946ebea50e887df54917fce2c0abbbe2de4a4c83"` Sep 10 18:01:29.918 INFO kablam! usermod: no changes Sep 10 18:01:29.966 INFO kablam! Checking gmp v0.3.1 (file:///source) Sep 10 18:01:30.507 INFO kablam! warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead Sep 10 18:01:30.507 INFO kablam! --> src/test.rs:22:35 Sep 10 18:01:30.507 INFO kablam! | Sep 10 18:01:30.507 INFO kablam! 22 | use std::hash::{Hash, Hasher, SipHasher}; Sep 10 18:01:30.507 INFO kablam! | ^^^^^^^^^ Sep 10 18:01:30.507 INFO kablam! | Sep 10 18:01:30.507 INFO kablam! note: lint level defined here Sep 10 18:01:30.507 INFO kablam! --> src/lib.rs:3:9 Sep 10 18:01:30.507 INFO kablam! | Sep 10 18:01:30.507 INFO kablam! 3 | #![warn(deprecated)] Sep 10 18:01:30.507 INFO kablam! | ^^^^^^^^^^ Sep 10 18:01:30.507 INFO kablam! Sep 10 18:01:30.508 INFO kablam! warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead Sep 10 18:01:30.508 INFO kablam! --> src/test.rs:455:30 Sep 10 18:01:30.508 INFO kablam! | Sep 10 18:01:30.508 INFO kablam! 455 | let mut hasher = SipHasher::new(); Sep 10 18:01:30.508 INFO kablam! | ^^^^^^^^^^^^^^ Sep 10 18:01:30.508 INFO kablam! Sep 10 18:01:30.508 INFO kablam! warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead Sep 10 18:01:30.508 INFO kablam! --> src/test.rs:473:30 Sep 10 18:01:30.508 INFO kablam! | Sep 10 18:01:30.508 INFO kablam! 473 | let mut hasher = SipHasher::new(); Sep 10 18:01:30.508 INFO kablam! | ^^^^^^^^^^^^^^ Sep 10 18:01:30.508 INFO kablam! Sep 10 18:01:30.720 INFO kablam! warning: use of deprecated item 'std::hash::SipHasher::new': use `std::collections::hash_map::DefaultHasher` instead Sep 10 18:01:30.720 INFO kablam! --> src/test.rs:455:30 Sep 10 18:01:30.720 INFO kablam! | Sep 10 18:01:30.720 INFO kablam! 455 | let mut hasher = SipHasher::new(); Sep 10 18:01:30.720 INFO kablam! | ^^^^^^^^^^^^^^ Sep 10 18:01:30.720 INFO kablam! Sep 10 18:01:30.724 INFO kablam! warning: use of deprecated item 'std::hash::SipHasher::new': use `std::collections::hash_map::DefaultHasher` instead Sep 10 18:01:30.724 INFO kablam! --> src/test.rs:473:30 Sep 10 18:01:30.724 INFO kablam! | Sep 10 18:01:30.724 INFO kablam! 473 | let mut hasher = SipHasher::new(); Sep 10 18:01:30.724 INFO kablam! | ^^^^^^^^^^^^^^ Sep 10 18:01:30.724 INFO kablam! Sep 10 18:01:30.990 INFO kablam! warning: use of extern static is unsafe and requires unsafe function or block (error E0133) Sep 10 18:01:30.990 INFO kablam! --> src/test.rs:13:54 Sep 10 18:01:30.990 INFO kablam! | Sep 10 18:01:30.990 INFO kablam! 13 | assert_eq!(std::mem::size_of::() * 8, __gmp_bits_per_limb as usize); Sep 10 18:01:30.990 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Sep 10 18:01:30.990 INFO kablam! | Sep 10 18:01:30.990 INFO kablam! = note: #[warn(safe_extern_statics)] on by default Sep 10 18:01:30.990 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! Sep 10 18:01:30.990 INFO kablam! = note: for more information, see issue #36247 Sep 10 18:01:30.990 INFO kablam! = note: extern statics are not controlled by the Rust type system: invalid data, aliasing violations or data races will cause undefined behavior Sep 10 18:01:30.990 INFO kablam! Sep 10 18:01:31.002 INFO kablam! warning: unused `std::result::Result` which must be used Sep 10 18:01:31.002 INFO kablam! --> src/test.rs:46:9 Sep 10 18:01:31.002 INFO kablam! | Sep 10 18:01:31.002 INFO kablam! 46 | Mpz::from_str_radix("", 1); Sep 10 18:01:31.002 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 10 18:01:31.002 INFO kablam! | Sep 10 18:01:31.002 INFO kablam! = note: #[warn(unused_must_use)] on by default Sep 10 18:01:31.002 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 10 18:01:31.002 INFO kablam! Sep 10 18:01:31.002 INFO kablam! warning: unused `std::result::Result` which must be used Sep 10 18:01:31.002 INFO kablam! --> src/test.rs:52:9 Sep 10 18:01:31.002 INFO kablam! | Sep 10 18:01:31.002 INFO kablam! 52 | Mpz::from_str_radix("", 63); Sep 10 18:01:31.002 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 10 18:01:31.002 INFO kablam! | Sep 10 18:01:31.002 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 10 18:01:31.002 INFO kablam! Sep 10 18:01:31.006 INFO kablam! warning: unused arithmetic operation which must be used Sep 10 18:01:31.006 INFO kablam! --> src/test.rs:97:9 Sep 10 18:01:31.006 INFO kablam! | Sep 10 18:01:31.006 INFO kablam! 97 | x / y; Sep 10 18:01:31.006 INFO kablam! | ^^^^^ Sep 10 18:01:31.006 INFO kablam! Sep 10 18:01:31.006 INFO kablam! warning: unused arithmetic operation which must be used Sep 10 18:01:31.006 INFO kablam! --> src/test.rs:105:9 Sep 10 18:01:31.006 INFO kablam! | Sep 10 18:01:31.006 INFO kablam! 105 | x % y; Sep 10 18:01:31.006 INFO kablam! | ^^^^^ Sep 10 18:01:31.006 INFO kablam! Sep 10 18:01:31.010 INFO kablam! warning: unused comparison which must be used Sep 10 18:01:31.010 INFO kablam! --> src/test.rs:303:9 Sep 10 18:01:31.010 INFO kablam! | Sep 10 18:01:31.010 INFO kablam! 303 | Mpz::from_str_radix("1010010011", 2).unwrap().popcount() == 5; Sep 10 18:01:31.010 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 10 18:01:31.010 INFO kablam! Sep 10 18:01:31.017 INFO kablam! warning: unused arithmetic operation which must be used Sep 10 18:01:31.017 INFO kablam! --> src/test.rs:576:9 Sep 10 18:01:31.017 INFO kablam! | Sep 10 18:01:31.017 INFO kablam! 576 | x / y; Sep 10 18:01:31.017 INFO kablam! | ^^^^^ Sep 10 18:01:31.017 INFO kablam! Sep 10 18:01:31.017 INFO kablam! warning: unused arithmetic operation which must be used Sep 10 18:01:31.017 INFO kablam! --> src/test.rs:605:9 Sep 10 18:01:31.017 INFO kablam! | Sep 10 18:01:31.017 INFO kablam! 605 | &x / &x; Sep 10 18:01:31.017 INFO kablam! | ^^^^^^^ Sep 10 18:01:31.017 INFO kablam! Sep 10 18:01:31.054 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 1.09s Sep 10 18:01:31.054 INFO kablam! su: No module specific data is present Sep 10 18:01:31.708 INFO running `"docker" "rm" "-f" "f8917b4cf654cf5e7e0516e0946ebea50e887df54917fce2c0abbbe2de4a4c83"` Sep 10 18:01:31.835 INFO blam! f8917b4cf654cf5e7e0516e0946ebea50e887df54917fce2c0abbbe2de4a4c83