[INFO] fetching crate ndarray 0.15.1...
[INFO] checking ndarray-0.15.1 against try#7b3565da729099dbe807466fcd118fb2815986e0 for pr-81789
[INFO] extracting crate ndarray 0.15.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate ndarray 0.15.1 on toolchain 7b3565da729099dbe807466fcd118fb2815986e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ndarray 0.15.1
[INFO] finished tweaking crates.io crate ndarray 0.15.1
[INFO] tweaked toml for crates.io crate ndarray 0.15.1 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate ndarray 0.15.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded defmac v0.2.1
[INFO] [stderr]   Downloaded thread-tree v0.3.2
[INFO] [stderr]   Downloaded matrixmultiply v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 22e01737cf060e3dd924bc0d3a6527f16951be1d896e668dd5ca010ccc8ed646
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "22e01737cf060e3dd924bc0d3a6527f16951be1d896e668dd5ca010ccc8ed646", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22e01737cf060e3dd924bc0d3a6527f16951be1d896e668dd5ca010ccc8ed646", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22e01737cf060e3dd924bc0d3a6527f16951be1d896e668dd5ca010ccc8ed646", kill_on_drop: false }`
[INFO] [stdout] 22e01737cf060e3dd924bc0d3a6527f16951be1d896e668dd5ca010ccc8ed646
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+7b3565da729099dbe807466fcd118fb2815986e0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cfcb0995f78d46213a6189388b4ff28b71304b7195e65f9eaf05430e699f50ec
[INFO] running `Command { std: "docker" "start" "-a" "cfcb0995f78d46213a6189388b4ff28b71304b7195e65f9eaf05430e699f50ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.88
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking defmac v0.2.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]     Checking matrixmultiply v0.3.0
[INFO] [stderr]     Checking itertools v0.10.0
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking num-complex v0.4.0
[INFO] [stderr]     Checking approx v0.4.0
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking ndarray v0.15.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking quickcheck v0.9.2
[INFO] [stdout] error: casting pointer to `isize`
[INFO] [stdout]    --> src/data_traits.rs:225:14
[INFO] [stdout]     |
[INFO] [stdout] 225 |             (self_.ptr.as_ptr() as isize - rcvec.as_ptr() as isize) / a_size
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: to cast to `isize`, cast to `usize` first: `self_.ptr.as_ptr() as usize as isize`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[deny(invalid_ptr_to_int_cast)]` on by default
[INFO] [stdout]     = help: pointers should only be cast to `usize` or `u64`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: casting pointer to `isize`
[INFO] [stdout]    --> src/data_traits.rs:225:44
[INFO] [stdout]     |
[INFO] [stdout] 225 |             (self_.ptr.as_ptr() as isize - rcvec.as_ptr() as isize) / a_size
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^ help: to cast to `isize`, cast to `usize` first: `rcvec.as_ptr() as usize as isize`
[INFO] [stdout]     |
[INFO] [stdout]     = help: pointers should only be cast to `usize` or `u64`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: casting pointer to `isize`
[INFO] [stdout]    --> src/data_traits.rs:319:18
[INFO] [stdout]     |
[INFO] [stdout] 319 |                 (ptr.as_ptr() as isize - self.as_ptr() as isize) / mem::size_of::<A>() as isize;
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^ help: to cast to `isize`, cast to `usize` first: `ptr.as_ptr() as usize as isize`
[INFO] [stdout]     |
[INFO] [stdout]     = help: pointers should only be cast to `usize` or `u64`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: casting pointer to `isize`
[INFO] [stdout]    --> src/data_traits.rs:319:42
[INFO] [stdout]     |
[INFO] [stdout] 319 |                 (ptr.as_ptr() as isize - self.as_ptr() as isize) / mem::size_of::<A>() as isize;
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^^^ help: to cast to `isize`, cast to `usize` first: `self.as_ptr() as usize as isize`
[INFO] [stdout]     |
[INFO] [stdout]     = help: pointers should only be cast to `usize` or `u64`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: casting pointer to `isize`
[INFO] [stdout]    --> src/data_traits.rs:331:14
[INFO] [stdout]     |
[INFO] [stdout] 331 |             (ptr.as_ptr() as isize - other.as_ptr() as isize) / mem::size_of::<A>() as isize
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^ help: to cast to `isize`, cast to `usize` first: `ptr.as_ptr() as usize as isize`
[INFO] [stdout]     |
[INFO] [stdout]     = help: pointers should only be cast to `usize` or `u64`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: casting pointer to `isize`
[INFO] [stdout]    --> src/data_traits.rs:331:38
[INFO] [stdout]     |
[INFO] [stdout] 331 |             (ptr.as_ptr() as isize - other.as_ptr() as isize) / mem::size_of::<A>() as isize
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^ help: to cast to `isize`, cast to `usize` first: `other.as_ptr() as usize as isize`
[INFO] [stdout]     |
[INFO] [stdout]     = help: pointers should only be cast to `usize` or `u64`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ndarray`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: casting pointer to `isize`
[INFO] [stdout]    --> src/data_traits.rs:225:14
[INFO] [stdout]     |
[INFO] [stdout] 225 |             (self_.ptr.as_ptr() as isize - rcvec.as_ptr() as isize) / a_size
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: to cast to `isize`, cast to `usize` first: `self_.ptr.as_ptr() as usize as isize`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[deny(invalid_ptr_to_int_cast)]` on by default
[INFO] [stdout]     = help: pointers should only be cast to `usize` or `u64`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: casting pointer to `isize`
[INFO] [stdout]    --> src/data_traits.rs:225:44
[INFO] [stdout]     |
[INFO] [stdout] 225 |             (self_.ptr.as_ptr() as isize - rcvec.as_ptr() as isize) / a_size
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^ help: to cast to `isize`, cast to `usize` first: `rcvec.as_ptr() as usize as isize`
[INFO] [stdout]     |
[INFO] [stdout]     = help: pointers should only be cast to `usize` or `u64`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: casting pointer to `isize`
[INFO] [stdout]    --> src/data_traits.rs:319:18
[INFO] [stdout]     |
[INFO] [stdout] 319 |                 (ptr.as_ptr() as isize - self.as_ptr() as isize) / mem::size_of::<A>() as isize;
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^ help: to cast to `isize`, cast to `usize` first: `ptr.as_ptr() as usize as isize`
[INFO] [stdout]     |
[INFO] [stdout]     = help: pointers should only be cast to `usize` or `u64`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: casting pointer to `isize`
[INFO] [stdout]    --> src/data_traits.rs:319:42
[INFO] [stdout]     |
[INFO] [stdout] 319 |                 (ptr.as_ptr() as isize - self.as_ptr() as isize) / mem::size_of::<A>() as isize;
[INFO] [stdout]     |                                          ^^^^^^^^^^^^^^^^^^^^^^ help: to cast to `isize`, cast to `usize` first: `self.as_ptr() as usize as isize`
[INFO] [stdout]     |
[INFO] [stdout]     = help: pointers should only be cast to `usize` or `u64`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: casting pointer to `isize`
[INFO] [stdout]    --> src/data_traits.rs:331:14
[INFO] [stdout]     |
[INFO] [stdout] 331 |             (ptr.as_ptr() as isize - other.as_ptr() as isize) / mem::size_of::<A>() as isize
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^ help: to cast to `isize`, cast to `usize` first: `ptr.as_ptr() as usize as isize`
[INFO] [stdout]     |
[INFO] [stdout]     = help: pointers should only be cast to `usize` or `u64`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: casting pointer to `isize`
[INFO] [stdout]    --> src/data_traits.rs:331:38
[INFO] [stdout]     |
[INFO] [stdout] 331 |             (ptr.as_ptr() as isize - other.as_ptr() as isize) / mem::size_of::<A>() as isize
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^ help: to cast to `isize`, cast to `usize` first: `other.as_ptr() as usize as isize`
[INFO] [stdout]     |
[INFO] [stdout]     = help: pointers should only be cast to `usize` or `u64`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "cfcb0995f78d46213a6189388b4ff28b71304b7195e65f9eaf05430e699f50ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfcb0995f78d46213a6189388b4ff28b71304b7195e65f9eaf05430e699f50ec", kill_on_drop: false }`
[INFO] [stdout] cfcb0995f78d46213a6189388b4ff28b71304b7195e65f9eaf05430e699f50ec