Dec 18 15:56:32.444 INFO checking gmp-0.3.1 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 15:56:32.444 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/gmp/0.3.1:/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 15:56:32.601 INFO [stdout] 704572743cdb7d0f9fd12814a93f3bae3eac9ce4cfd188f61c228e2c07fc7656
Dec 18 15:56:32.604 INFO running `"docker" "start" "-a" "704572743cdb7d0f9fd12814a93f3bae3eac9ce4cfd188f61c228e2c07fc7656"`
Dec 18 15:56:33.270 INFO [stderr]     Checking gmp v0.3.1 (/opt/crater/workdir)
Dec 18 15:56:33.656 INFO [stderr] warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead
Dec 18 15:56:33.656 INFO [stderr]   --> src/test.rs:22:35
Dec 18 15:56:33.656 INFO [stderr]    |
Dec 18 15:56:33.656 INFO [stderr] 22 |     use std::hash::{Hash, Hasher, SipHasher};
Dec 18 15:56:33.657 INFO [stderr]    |                                   ^^^^^^^^^
Dec 18 15:56:33.657 INFO [stderr]    |
Dec 18 15:56:33.657 INFO [stderr] note: lint level defined here
Dec 18 15:56:33.657 INFO [stderr]   --> src/lib.rs:3:9
Dec 18 15:56:33.657 INFO [stderr]    |
Dec 18 15:56:33.657 INFO [stderr] 3  | #![warn(deprecated)]
Dec 18 15:56:33.657 INFO [stderr]    |         ^^^^^^^^^^
Dec 18 15:56:33.657 INFO [stderr] 
Dec 18 15:56:33.657 INFO [stderr] warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead
Dec 18 15:56:33.657 INFO [stderr]    --> src/test.rs:455:30
Dec 18 15:56:33.657 INFO [stderr]     |
Dec 18 15:56:33.657 INFO [stderr] 455 |             let mut hasher = SipHasher::new();
Dec 18 15:56:33.657 INFO [stderr]     |                              ^^^^^^^^^^^^^^
Dec 18 15:56:33.657 INFO [stderr] 
Dec 18 15:56:33.657 INFO [stderr] warning: use of deprecated item 'std::hash::SipHasher': use `std::collections::hash_map::DefaultHasher` instead
Dec 18 15:56:33.657 INFO [stderr]    --> src/test.rs:473:30
Dec 18 15:56:33.657 INFO [stderr]     |
Dec 18 15:56:33.657 INFO [stderr] 473 |             let mut hasher = SipHasher::new();
Dec 18 15:56:33.657 INFO [stderr]     |                              ^^^^^^^^^^^^^^
Dec 18 15:56:33.657 INFO [stderr] 
Dec 18 15:56:33.857 INFO [stderr] warning: use of deprecated item 'std::hash::SipHasher::new': use `std::collections::hash_map::DefaultHasher` instead
Dec 18 15:56:33.857 INFO [stderr]    --> src/test.rs:455:30
Dec 18 15:56:33.857 INFO [stderr]     |
Dec 18 15:56:33.857 INFO [stderr] 455 |             let mut hasher = SipHasher::new();
Dec 18 15:56:33.858 INFO [stderr]     |                              ^^^^^^^^^^^^^^
Dec 18 15:56:33.858 INFO [stderr] 
Dec 18 15:56:33.860 INFO [stderr] warning: use of deprecated item 'std::hash::SipHasher::new': use `std::collections::hash_map::DefaultHasher` instead
Dec 18 15:56:33.860 INFO [stderr]    --> src/test.rs:473:30
Dec 18 15:56:33.860 INFO [stderr]     |
Dec 18 15:56:33.860 INFO [stderr] 473 |             let mut hasher = SipHasher::new();
Dec 18 15:56:33.860 INFO [stderr]     |                              ^^^^^^^^^^^^^^
Dec 18 15:56:33.860 INFO [stderr] 
Dec 18 15:56:34.060 INFO [stderr] error: use of extern static is unsafe and requires unsafe function or block (error E0133)
Dec 18 15:56:34.060 INFO [stderr]   --> src/test.rs:13:54
Dec 18 15:56:34.060 INFO [stderr]    |
Dec 18 15:56:34.060 INFO [stderr] 13 |     assert_eq!(std::mem::size_of::<mp_limb_t>() * 8, __gmp_bits_per_limb as usize);
Dec 18 15:56:34.060 INFO [stderr]    |                                                      ^^^^^^^^^^^^^^^^^^^
Dec 18 15:56:34.060 INFO [stderr]    |
Dec 18 15:56:34.060 INFO [stderr]    = note: #[deny(safe_extern_statics)] on by default
Dec 18 15:56:34.060 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 18 15:56:34.060 INFO [stderr]    = note: for more information, see issue #36247 <https://github.com/rust-lang/rust/issues/36247>
Dec 18 15:56:34.060 INFO [stderr]    = note: extern statics are not controlled by the Rust type system: invalid data, aliasing violations or data races will cause undefined behavior
Dec 18 15:56:34.060 INFO [stderr] 
Dec 18 15:56:34.066 INFO [stderr] error: aborting due to previous error
Dec 18 15:56:34.066 INFO [stderr] 
Dec 18 15:56:34.074 INFO [stderr] error: Could not compile `gmp`.
Dec 18 15:56:34.074 INFO [stderr] 
Dec 18 15:56:34.074 INFO [stderr] To learn more, run the command again with --verbose.
Dec 18 15:56:34.347 INFO running `"docker" "inspect" "704572743cdb7d0f9fd12814a93f3bae3eac9ce4cfd188f61c228e2c07fc7656"`
Dec 18 15:56:34.414 INFO running `"docker" "rm" "-f" "704572743cdb7d0f9fd12814a93f3bae3eac9ce4cfd188f61c228e2c07fc7656"`
Dec 18 15:56:34.494 INFO [stdout] 704572743cdb7d0f9fd12814a93f3bae3eac9ce4cfd188f61c228e2c07fc7656