[INFO] fetching crate hdrsample 6.0.4...
[INFO] checking hdrsample-6.0.4 against master#c2f2db79ca3024f68d22b45aa22b570775c2c4ad for pr-124157
[INFO] extracting crate hdrsample 6.0.4 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate hdrsample 6.0.4 on toolchain c2f2db79ca3024f68d22b45aa22b570775c2c4ad
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hdrsample 6.0.4
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate hdrsample 6.0.4
[INFO] tweaked toml for crates.io crate hdrsample 6.0.4 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 44 packages to latest compatible versions
[INFO] [stderr]       Adding base64 v0.7.0 (latest: v0.22.1)
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.5.0)
[INFO] [stderr]       Adding clap v2.34.0 (latest: v4.5.4)
[INFO] [stderr]       Adding flate2 v0.2.20 (latest: v1.0.30)
[INFO] [stderr]       Adding hermit-abi v0.1.19 (latest: v0.3.9)
[INFO] [stderr]       Adding memchr v1.0.2 (latest: v2.7.2)
[INFO] [stderr]       Adding nom v3.2.1 (latest: v7.1.3)
[INFO] [stderr]       Adding num-traits v0.1.43 (latest: v0.2.18)
[INFO] [stderr]       Adding rand v0.3.23 (latest: v0.8.5)
[INFO] [stderr]       Adding rand v0.4.6 (latest: v0.8.5)
[INFO] [stderr]       Adding rand_core v0.3.1 (latest: v0.6.4)
[INFO] [stderr]       Adding rand_core v0.4.2 (latest: v0.6.4)
[INFO] [stderr]       Adding rdrand v0.4.0 (latest: v0.8.3)
[INFO] [stderr]       Adding rug v0.9.3 (latest: v1.24.1)
[INFO] [stderr]       Adding safemem v0.2.0 (latest: v0.3.3)
[INFO] [stderr]       Adding strsim v0.8.0 (latest: v0.11.1)
[INFO] [stderr]       Adding textwrap v0.11.0 (latest: v0.16.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded safemem v0.2.0
[INFO] [stderr]   Downloaded ieee754 v0.2.6
[INFO] [stderr]   Downloaded base64 v0.7.0
[INFO] [stderr]   Downloaded miniz-sys v0.1.12
[INFO] [stderr]   Downloaded flate2 v0.2.20
[INFO] [stderr]   Downloaded gmp-mpfr-sys v1.6.2
[INFO] [stderr]   Downloaded rug v0.9.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eb3788bf844607fef2176f2e5250265d1b9e7caabcc9f6e42df6772fea595e21
[INFO] running `Command { std: "docker" "start" "-a" "eb3788bf844607fef2176f2e5250265d1b9e7caabcc9f6e42df6772fea595e21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb3788bf844607fef2176f2e5250265d1b9e7caabcc9f6e42df6772fea595e21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb3788bf844607fef2176f2e5250265d1b9e7caabcc9f6e42df6772fea595e21", kill_on_drop: false }`
[INFO] [stdout] eb3788bf844607fef2176f2e5250265d1b9e7caabcc9f6e42df6772fea595e21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48a6dc1ea7ee419456c2107bfed1ea0df28e34c52d9f7e129dc70d626b180a3f
[INFO] running `Command { std: "docker" "start" "-a" "48a6dc1ea7ee419456c2107bfed1ea0df28e34c52d9f7e129dc70d626b180a3f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.154
[INFO] [stderr]    Compiling gmp-mpfr-sys v1.6.2
[INFO] [stderr]     Checking safemem v0.2.0
[INFO] [stderr]    Compiling rug v0.9.3
[INFO] [stderr]     Checking ieee754 v0.2.6
[INFO] [stderr]    Compiling miniz-sys v0.1.12
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking base64 v0.7.0
[INFO] [stderr]     Checking memchr v1.0.2
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking nom v3.2.1
[INFO] [stderr]     Checking flate2 v0.2.20
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking hdrsample v6.0.4 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rug-0.9.3/src/ext/gmp.rs:1393:46
[INFO] [stdout]      |
[INFO] [stdout] 1393 |         let abs_popcount = gmp::mpn_popcount((*op).d, abs_size);
[INFO] [stdout]      |                            ----------------- ^^^^^^^ expected `*const u64`, found `NonNull<u64>`
[INFO] [stdout]      |                            |
[INFO] [stdout]      |                            arguments to this function are incorrect
[INFO] [stdout]      |
[INFO] [stdout]      = note: expected raw pointer `*const u64`
[INFO] [stdout]                      found struct `NonNull<u64>`
[INFO] [stdout] note: function defined here
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/gmp-mpfr-sys-1.6.2/src/gmp.rs:1494:12
[INFO] [stdout]      |
[INFO] [stdout] 1494 |     pub fn mpn_popcount(s1p: mp_srcptr, n: size_t) -> bitcnt_t;
[INFO] [stdout]      |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rug-0.9.3/src/ext/gmp.rs:1394:40
[INFO] [stdout]      |
[INFO] [stdout] 1394 |         let first_one = gmp::mpn_scan1((*op).d, 0);
[INFO] [stdout]      |                         -------------- ^^^^^^^ expected `*const u64`, found `NonNull<u64>`
[INFO] [stdout]      |                         |
[INFO] [stdout]      |                         arguments to this function are incorrect
[INFO] [stdout]      |
[INFO] [stdout]      = note: expected raw pointer `*const u64`
[INFO] [stdout]                      found struct `NonNull<u64>`
[INFO] [stdout] note: function defined here
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/gmp-mpfr-sys-1.6.2/src/gmp.rs:1485:12
[INFO] [stdout]      |
[INFO] [stdout] 1485 |     pub fn mpn_scan1(s1p: mp_srcptr, bit: bitcnt_t) -> bitcnt_t;
[INFO] [stdout]      |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rug-0.9.3/src/ext/gmp.rs:1406:34
[INFO] [stdout]      |
[INFO] [stdout] 1406 |         cast(gmp::mpn_sizeinbase((*op).d, cast(size), 2));
[INFO] [stdout]      |              ------------------- ^^^^^^^ expected `*const u64`, found `NonNull<u64>`
[INFO] [stdout]      |              |
[INFO] [stdout]      |              arguments to this function are incorrect
[INFO] [stdout]      |
[INFO] [stdout]      = note: expected raw pointer `*const u64`
[INFO] [stdout]                      found struct `NonNull<u64>`
[INFO] [stdout] note: function defined here
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/gmp-mpfr-sys-1.6.2/src/gmp.rs:1473:12
[INFO] [stdout]      |
[INFO] [stdout] 1473 |     pub fn mpn_sizeinbase(xp: mp_srcptr, n: size_t, base: c_int) -> usize;
[INFO] [stdout]      |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rug-0.9.3/src/ext/gmp.rs:1407:36
[INFO] [stdout]      |
[INFO] [stdout] 1407 |     let first_one = gmp::mpn_scan1((*op).d, 0);
[INFO] [stdout]      |                     -------------- ^^^^^^^ expected `*const u64`, found `NonNull<u64>`
[INFO] [stdout]      |                     |
[INFO] [stdout]      |                     arguments to this function are incorrect
[INFO] [stdout]      |
[INFO] [stdout]      = note: expected raw pointer `*const u64`
[INFO] [stdout]                      found struct `NonNull<u64>`
[INFO] [stdout] note: function defined here
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/gmp-mpfr-sys-1.6.2/src/gmp.rs:1485:12
[INFO] [stdout]      |
[INFO] [stdout] 1485 |     pub fn mpn_scan1(s1p: mp_srcptr, bit: bitcnt_t) -> bitcnt_t;
[INFO] [stdout]      |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'non_null_convenience'
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rug-0.9.3/src/ext/gmp.rs:1422:13
[INFO] [stdout]      |
[INFO] [stdout] 1422 |     *(*z).d.offset(index)
[INFO] [stdout]      |             ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: see issue #117691 <https://github.com/rust-lang/rust/issues/117691> for more information
[INFO] [stdout]      = help: add `#![feature(non_null_convenience)]` to the crate attributes to enable
[INFO] [stdout]      = note: this compiler was built on 2024-04-23; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0614]: type `NonNull<u64>` cannot be dereferenced
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rug-0.9.3/src/ext/gmp.rs:1422:5
[INFO] [stdout]      |
[INFO] [stdout] 1422 |     *(*z).d.offset(index)
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature 'non_null_convenience'
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rug-0.9.3/src/ext/gmp.rs:1427:12
[INFO] [stdout]      |
[INFO] [stdout] 1427 |     (*z).d.offset(index)
[INFO] [stdout]      |            ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: see issue #117691 <https://github.com/rust-lang/rust/issues/117691> for more information
[INFO] [stdout]      = help: add `#![feature(non_null_convenience)]` to the crate attributes to enable
[INFO] [stdout]      = note: this compiler was built on 2024-04-23; consider upgrading it if it is out of date
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rug-0.9.3/src/ext/gmp.rs:1427:5
[INFO] [stdout]      |
[INFO] [stdout] 1426 | unsafe fn limb_mut(z: *const mpz_t, index: isize) -> *mut gmp::limb_t {
[INFO] [stdout]      |                                                      ---------------- expected `*mut u64` because of return type
[INFO] [stdout] 1427 |     (*z).d.offset(index)
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^ expected `*mut u64`, found `NonNull<u64>`
[INFO] [stdout]      |
[INFO] [stdout]      = note: expected raw pointer `*mut u64`
[INFO] [stdout]                      found struct `NonNull<u64>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rug-0.9.3/src/integer/traits.rs:69:56
[INFO] [stdout]    |
[INFO] [stdout] 69 |             let slice = unsafe { slice::from_raw_parts(self.inner().d, limbs) };
[INFO] [stdout]    |                                  --------------------- ^^^^^^^^^^^^^^ expected `*const _`, found `NonNull<u64>`
[INFO] [stdout]    |                                  |
[INFO] [stdout]    |                                  arguments to this function are incorrect
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected raw pointer `*const _`
[INFO] [stdout]                    found struct `NonNull<u64>`
[INFO] [stdout] note: function defined here
[INFO] [stdout]   --> /rustc/c2f2db79ca3024f68d22b45aa22b570775c2c4ad/library/core/src/slice/raw.rs:93:21
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rug-0.9.3/src/float/ord.rs:116:52
[INFO] [stdout]     |
[INFO] [stdout] 116 |         let slice = unsafe { slice::from_raw_parts(s.inner().d, limbs) };
[INFO] [stdout]     |                              --------------------- ^^^^^^^^^^^ expected `*const _`, found `NonNull<u64>`
[INFO] [stdout]     |                              |
[INFO] [stdout]     |                              arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected raw pointer `*const _`
[INFO] [stdout]                     found struct `NonNull<u64>`
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> /rustc/c2f2db79ca3024f68d22b45aa22b570775c2c4ad/library/core/src/slice/raw.rs:93:21
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `is_null` found for struct `NonNull` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rug-0.9.3/src/rand.rs:68:30
[INFO] [stdout]    |
[INFO] [stdout] 68 |             if (*ptr).seed.d.is_null() {
[INFO] [stdout]    |                              ^^^^^^^ method not found in `NonNull<u64>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rug-0.9.3/src/rand.rs:236:20
[INFO] [stdout]     |
[INFO] [stdout] 236 |                 d: r_ptr as *mut gmp::limb_t,
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^ expected `NonNull<u64>`, found `*mut u64`
[INFO] [stdout]     |
[INFO] [stdout]     = note:   expected struct `NonNull<u64>`
[INFO] [stdout]             found raw pointer `*mut u64`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rug-0.9.3/src/rand.rs:277:20
[INFO] [stdout]     |
[INFO] [stdout] 277 |                 d: r_ptr as *mut gmp::limb_t,
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^ expected `NonNull<u64>`, found `*mut u64`
[INFO] [stdout]     |
[INFO] [stdout]     = note:   expected struct `NonNull<u64>`
[INFO] [stdout]             found raw pointer `*mut u64`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0605]: non-primitive cast: `NonNull<u64>` as `*mut &mut dyn RandGen`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rug-0.9.3/src/rand.rs:758:21
[INFO] [stdout]     |
[INFO] [stdout] 758 |         let r_ptr = (*s_ptr).seed.d as *mut &mut RandGen;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ an `as` expression can only be used to convert between primitive types or to coerce to a specific trait object
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0605]: non-primitive cast: `NonNull<u64>` as `*mut &mut dyn RandGen`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rug-0.9.3/src/rand.rs:764:21
[INFO] [stdout]     |
[INFO] [stdout] 764 |         let r_ptr = (*s_ptr).seed.d as *mut &mut RandGen;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ an `as` expression can only be used to convert between primitive types or to coerce to a specific trait object
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0605]: non-primitive cast: `NonNull<u64>` as `*mut &mut dyn RandGen`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rug-0.9.3/src/rand.rs:770:21
[INFO] [stdout]     |
[INFO] [stdout] 770 |         let r_ptr = (*s_ptr).seed.d as *mut &mut RandGen;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ an `as` expression can only be used to convert between primitive types or to coerce to a specific trait object
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0605]: non-primitive cast: `NonNull<u64>` as `*const &mut dyn RandGen`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rug-0.9.3/src/rand.rs:776:21
[INFO] [stdout]     |
[INFO] [stdout] 776 |         let r_ptr = (*src_ptr).seed.d as *const &mut RandGen;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ an `as` expression can only be used to convert between primitive types or to coerce to a specific trait object
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0605]: non-primitive cast: `NonNull<u64>` as `*mut Box<dyn RandGen>`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rug-0.9.3/src/rand.rs:782:21
[INFO] [stdout]     |
[INFO] [stdout] 782 |         let r_ptr = (*s_ptr).seed.d as *mut Box<RandGen>;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ an `as` expression can only be used to convert between primitive types or to coerce to a specific trait object
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0605]: non-primitive cast: `NonNull<u64>` as `*mut Box<dyn RandGen>`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rug-0.9.3/src/rand.rs:792:21
[INFO] [stdout]     |
[INFO] [stdout] 792 |         let r_ptr = (*s_ptr).seed.d as *mut Box<RandGen>;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ an `as` expression can only be used to convert between primitive types or to coerce to a specific trait object
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0605]: non-primitive cast: `NonNull<u64>` as `*mut Box<dyn RandGen>`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rug-0.9.3/src/rand.rs:798:21
[INFO] [stdout]     |
[INFO] [stdout] 798 |         let r_ptr = (*s_ptr).seed.d as *mut Box<RandGen>;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ an `as` expression can only be used to convert between primitive types or to coerce to a specific trait object
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0605]: non-primitive cast: `NonNull<u64>` as `*const Box<dyn RandGen>`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rug-0.9.3/src/rand.rs:804:21
[INFO] [stdout]     |
[INFO] [stdout] 804 |         let r_ptr = (*src_ptr).seed.d as *const Box<RandGen>;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ an `as` expression can only be used to convert between primitive types or to coerce to a specific trait object
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rug-0.9.3/src/rand.rs:861:16
[INFO] [stdout]     |
[INFO] [stdout] 861 |             d: dst_r_ptr as *mut gmp::limb_t,
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `NonNull<u64>`, found `*mut u64`
[INFO] [stdout]     |
[INFO] [stdout]     = note:   expected struct `NonNull<u64>`
[INFO] [stdout]             found raw pointer `*mut u64`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 22 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0599, E0605, E0614, E0658.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rug` (lib) due to 23 previous errors
[INFO] running `Command { std: "docker" "inspect" "48a6dc1ea7ee419456c2107bfed1ea0df28e34c52d9f7e129dc70d626b180a3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48a6dc1ea7ee419456c2107bfed1ea0df28e34c52d9f7e129dc70d626b180a3f", kill_on_drop: false }`
[INFO] [stdout] 48a6dc1ea7ee419456c2107bfed1ea0df28e34c52d9f7e129dc70d626b180a3f
