[INFO] fetching crate core-foundation 0.6.4...
[INFO] checking core-foundation-0.6.4 against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1
[INFO] extracting crate core-foundation 0.6.4 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate core-foundation 0.6.4 on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate core-foundation 0.6.4
[INFO] finished tweaking crates.io crate core-foundation 0.6.4
[INFO] tweaked toml for crates.io crate core-foundation 0.6.4 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7bd1d0eb20a85fa4b6a4d737d544f14064a042efb32eb4119fd63f008ba3653a
[INFO] running `"docker" "start" "-a" "7bd1d0eb20a85fa4b6a4d737d544f14064a042efb32eb4119fd63f008ba3653a"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling core-foundation-sys v0.6.2
[INFO] [stderr]     Checking core-foundation v0.6.4 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/filedescriptor.rs:49:56
[INFO] [stderr]    |
[INFO] [stderr] 49 |             let mut context: CFFileDescriptorContext = mem::uninitialized();
[INFO] [stderr]    |                                                        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/url.rs:81:52
[INFO] [stderr]    |
[INFO] [stderr] 81 |             let mut buf: [u8; PATH_MAX as usize] = mem::uninitialized();
[INFO] [stderr]    |                                                    ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/filedescriptor.rs:49:56
[INFO] [stderr]    |
[INFO] [stderr] 49 |             let mut context: CFFileDescriptorContext = mem::uninitialized();
[INFO] [stderr]    |                                                        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/url.rs:81:52
[INFO] [stderr]    |
[INFO] [stderr] 81 |             let mut buf: [u8; PATH_MAX as usize] = mem::uninitialized();
[INFO] [stderr]    |                                                    ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the type `extern "C" fn(*const libc::c_void) -> *const libc::c_void` does not permit zero-initialization
[INFO] [stderr]    --> src/runloop.rs:171:21
[INFO] [stderr]     |
[INFO] [stderr] 171 |             retain: mem::zeroed(),
[INFO] [stderr]     |                     ^^^^^^^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     this code causes undefined behavior when executed
[INFO] [stderr]     |                     help: use `MaybeUninit<T>` instead
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(invalid_value)]` on by default
[INFO] [stderr]     = note: Function pointers must be non-null
[INFO] [stderr] 
[INFO] [stderr] warning: the type `extern "C" fn(*const libc::c_void)` does not permit zero-initialization
[INFO] [stderr]    --> src/runloop.rs:172:22
[INFO] [stderr]     |
[INFO] [stderr] 172 |             release: mem::zeroed(),
[INFO] [stderr]     |                      ^^^^^^^^^^^^^
[INFO] [stderr]     |                      |
[INFO] [stderr]     |                      this code causes undefined behavior when executed
[INFO] [stderr]     |                      help: use `MaybeUninit<T>` instead
[INFO] [stderr]     |
[INFO] [stderr]     = note: Function pointers must be non-null
[INFO] [stderr] 
[INFO] [stderr] warning: the type `extern "C" fn(*const libc::c_void) -> *const core_foundation_sys::string::__CFString` does not permit zero-initialization
[INFO] [stderr]    --> src/runloop.rs:173:30
[INFO] [stderr]     |
[INFO] [stderr] 173 |             copyDescription: mem::zeroed(),
[INFO] [stderr]     |                              ^^^^^^^^^^^^^
[INFO] [stderr]     |                              |
[INFO] [stderr]     |                              this code causes undefined behavior when executed
[INFO] [stderr]     |                              help: use `MaybeUninit<T>` instead
[INFO] [stderr]     |
[INFO] [stderr]     = note: Function pointers must be non-null
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.82s
[INFO] running `"docker" "inspect" "7bd1d0eb20a85fa4b6a4d737d544f14064a042efb32eb4119fd63f008ba3653a"`
[INFO] running `"docker" "rm" "-f" "7bd1d0eb20a85fa4b6a4d737d544f14064a042efb32eb4119fd63f008ba3653a"`
[INFO] [stdout] 7bd1d0eb20a85fa4b6a4d737d544f14064a042efb32eb4119fd63f008ba3653a